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https://en.wikipedia.org/wiki/Benelux

Benelux

The Benelux Union (; ; ) or Benelux is a politico-economic union and formal international intergovernmental cooperation of three neighbouring states in western Europe: Belgium, the Netherlands, and Luxembourg. The name is a portmanteau formed from joining the first few letters of each country's name and was first used to name the customs agreement that initiated the union (signed in 1944). It is now used more generally to refer to the geographic, economic, and cultural grouping of the three countries. The Benelux is an economically dynamic and densely populated region, with 5.6% of the European population (29.55 million residents) and 7.9% of the joint EU GDP (€36,000/resident) on 1.7% of the whole surface of the EU. Currently 37% of the total number of EU frontier workers work in the Benelux and surrounding areas. 35,000 Belgian citizens work in Luxembourg, while 37,000 Belgian citizens cross the border to work in the Netherlands each day. In addition, 12,000 Dutch and close to a thousand Luxembourg residents work in Belgium. The main institutions of the Union are the Committee of Ministers, the Council of the Union, the General Secretariat, the Interparliamentary Consultative Council and the Benelux Court of Justice while the Benelux Office for Intellectual Property covers the same land but is not part of the Benelux Union. The Benelux General Secretariat is located in Brussels. It is the central platform of the Benelux Union cooperation. It handles the secretariat of the Committee of Ministers, the Council of Benelux Union and the sundry committees and working parties. The General Secretariat provides day-to-day support for the Benelux cooperation on the substantive, procedural, diplomatic and logistical levels. The Secretary-General is Frans Weekers from the Netherlands and there are two deputies: Deputy Secretary-General Michel-Etienne Tilemans from Belgium and Deputy Secretary-General Jean-Claude Meyer from Luxembourg. The presidency of the Benelux is held in turn by the three countries for a period of one year. The Netherlands holds the presidency for 2023. History In 1944, exiled representatives of the three countries signed the London Customs Convention, the treaty that established the Benelux Customs Union. Ratified in 1947, the treaty was in force from 1948 until it was superseded by the Benelux Economic Union. The initial form of economic cooperation expanded steadily over time, leading to the signing of the treaty establishing the Benelux Economic Union (Benelux Economische Unie, Union Économique Benelux) on 3 February 1958 in The Hague, which came into force on 1 November 1960. Initially, the purpose of cooperation among the three partners was to put an end to customs barriers at their borders and ensure free movement of persons, capital, services, and goods between the three countries. This treaty was the first example of international economic integration in Europe since the Second World War. The three countries therefore foreshadowed and provided the model for future European integration, such as the European Coal and Steel Community, the European Economic Community (EEC), and the European Community–European Union (EC–EU). The three partners also launched the Schengen process, which came into operation in 1985. Benelux cooperation has been constantly adapted and now goes much further than mere economic cooperation, extending to new and topical policy areas connected with security, sustainable development, and the economy. In 1965, the treaty establishing a Benelux Court of Justice was signed. It entered into force in 1974. The court, composed of judges from the highest courts of the three states, has to guarantee the uniform interpretation of common legal rules. This international judicial institution is located in Luxembourg. Renewal of the agreement The 1958 Treaty between the Benelux countries establishing the Benelux Economic Union was limited to a period of 50 years. During the following years, and even more so after the creation of the European Union, the Benelux cooperation focused on developing other fields of activity within a constantly changing international context. At the end of the 50 years, the governments of the three Benelux countries decided to renew the agreement, taking into account the new aspects of the Benelux-cooperation – such as security – and the new federal government structure of Belgium. The original establishing treaty, set to expire in 2010, was replaced by a new legal framework (called the Treaty revising the Treaty establishing the Benelux Economic Union), which was signed on 17 June 2008. The new treaty has no set time limit and the name of the Benelux Economic Union changed to Benelux Union to reflect the broad scope on the union. The main objectives of the treaty are the continuation and enlargement of the cooperation between the three member states within a larger European context. The renewed treaty explicitly foresees the possibility that the Benelux countries will cooperate with other European member states or with regional cooperation structures. The new Benelux cooperation focuses on three main topics: internal market and economic union, sustainability, justice and internal affairs. The number of structures in the renewed Treaty has been reduced and thus simplified. Activities since 2008 Benelux seeks region-to-region cooperation, be it with France and Germany (North Rhine-Westphalia) or beyond with the Baltic States, the Nordic Council, the Visegrad countries, or even further. In 2018 a renewed political declaration was adopted between Benelux and North Rhine-Westphalia to give cooperation a further impetus. The Benelux is particularly active in the field of intellectual property. The three countries established a Benelux Trademarks Office and a Benelux Designs Office, both situated in The Hague. In 2005, they concluded a treaty establishing the Benelux Office for Intellectual Property, which replaced both offices upon its entry into force on 1 September 2006. This organisation is the official body for the registration of trademarks and designs in the Benelux. In addition, it offers the possibility to formally record the existence of ideas, concepts, designs, prototypes and the like. Some examples of recent Benelux initiatives include: automatic level recognition of diplomas and degrees within the Benelux for bachelor's and master's programs in 2015, and for all other degrees in 2018; common road inspections in 2014; and a Benelux pilot with digital consignment notes (e-CMR) in 2017; a new Benelux Treaty on Police Cooperation in 2018, providing for direct access to each other's police databases and population registers within the limits of national legislation, and allowing some police forces to cross borders in some situations. The Benelux is also committed to working together on adaptation to climate change. A joint political declaration in July 2020 called on the European Commission to prioritise cycling in European climate policy and Sustainable Transport strategies, to co-finance the construction of cycling infrastructure, and to provide funds to stimulate cycling policy. On 5 June 2018 the Benelux Treaty celebrated its 60 years of existence. In 2018, a Benelux Youth Parliament was created. In addition to cooperation based on a Treaty, there is also political cooperation in the Benelux context, including summits of the Benelux government leaders. In 2019 a Benelux summit was held in Luxembourg. In 2020, a Benelux summit was held – online, due to the COVID-19 pandemic – under Dutch Presidency on 7 October between the prime ministers. As of 1st January 2017, a new arrangement for NATO Air Policing started for the airspace of Belgium, the Netherlands and Luxemburg (Benelux). The Belgian Air Component and the Royal Netherlands Air Force will take four-month turns to ensure that Quick Reaction Alert (QRA) fighter jets are available at all times to be launched under NATO control. Cooperation with other geopolitical regions The Benelux countries also work together in the so-called Pentalateral Energy Forum, a regional cooperation group formed of five members—the Benelux states, France, Germany, Austria, and Switzerland. Formed on 6 June 2007, the ministers for energy from the various countries represent a total of 200 million residents and 40% of the European electricity network. In 2017 the members of the Benelux, the Baltic Assembly, three members of the Nordic Council (Sweden, Denmark and Finland), and all the other countries EU member states, sought to increase cooperation in the Digital Single Market, as well as discussing social matters, the Economic and Monetary Union of the European Union, immigration and defence cooperation. Foreign relations in the wake of Russia's annexation of Crimea and the 2017 Turkish constitutional referendum were also on the agenda. Since 2008 the Benelux Union works together with the German Land (state) North Rhine-Westphalia. In 2018 Benelux Union signed a declaration with France to strengthen cross-border cooperation. Politics Benelux institutions Under the 2008 treaty there are five Benelux institutions: the Benelux Committee of Ministers, the Benelux Council, the Benelux Parliament, the Benelux Court of Justice, the Benelux Secretariat General. Beside these five institutions, the Benelux Organisation for Intellectual Property is also an independent organisation. Benelux Committee of Ministers: The Committee of Ministers is the supreme decision-making body of the Benelux. It includes at least one representative at ministerial level from the three countries. Its composition varies according to its agenda. The ministers determine the orientations and priorities of Benelux cooperation. The presidency of the Committee rotates between the three countries on an annual basis. Benelux Council: The council is composed of senior officials from the relevant ministries. Its composition varies according to its agenda. The council's main task is to prepare the dossiers for the ministers. Benelux InterParliamentary Consultative Council: The Benelux Parliament (officially referred to as an "Interparliamentary Consultative Council") was created in 1955. This parliamentary assembly is composed of 49 members from the respective national parliaments (21 members of the Dutch parliament, 21 members of the Belgian national and regional parliaments, and 7 members of the Luxembourg parliament). Its members inform and advise their respective governments on all Benelux matters. On 20 January 2015, the governments of the three countries, including, as far as Belgium is concerned, the community and regional governments, signed in Brussels the Treaty of the Benelux Interparliamentary Assembly. This treaty entered into force on 1 August 2019. This superseded the 1955 Convention on the Consultative Interparliamentary Council for the Benelux. The official name has been largely obsolete in daily practice for a number of years: both internally in the Benelux and in external references, the name Benelux Parliament has been used de facto for a number of years now. Benelux Court of Justice: The Benelux Court of Justice is an international court. Its mission is to promote uniformity in the application of Benelux legislation. When faced with difficulty interpreting a common Benelux legal rule, national courts must seek an interpretive ruling from the Benelux Court, which subsequently renders a binding decision. The members of the Court are appointed from among the judges of the 'Cour de cassation' of Belgium, the 'Hoge Raad of the Netherlands' and the 'Cour de cassation' of Luxembourg. Benelux General Secretariat: The General Secretariat, which is based in Brussels, forms the cooperation platform of the Benelux Union. It acts as the secretariat of the Committee of Ministers, the council and various commissions and working groups. The General Secretariat has years of expertise in the area of Benelux cooperation and is familiar with the policy agreements and differences between the three countries. Building on what already been achieved, the General Secretariat puts its knowledge, network and experience at the service of partners and stakeholders who endorse its mission. It initiates, supports and monitors cooperation results in the areas of economy, sustainability and security. Benelux works together on the basis of an annual plan embedded in a four-year joint work programme. Benelux legal instruments The Benelux Union involves intergovernmental cooperation. The Treaty establishing the Benelux Union explicitly provides that the Benelux Committee of Ministers can resort to four legal instruments (art. 6, paragraph 2, under a), f), g) and h)): 1. Decisions Decisions are legally binding regulations for implementing the Treaty establishing the Benelux Union or other Benelux treaties. Their legally binding force concerns the Benelux states (and their sub-state entities), which have to implement them. However, they have no direct effect towards individual citizens or companies (notwithstanding any indirect protection of their rights based on such decisions as a source of international law). Only national provisions implementing a decision can directly create rights and obligations for citizens or companies. 2. Agreements The Committee of Ministers can draw up agreements, which are then submitted to the Benelux states (and/or their sub-state entities) for signature and subsequent parliamentary ratification. These agreements can deal with any subject matter, also in policy areas that are not yet covered by cooperation in the framework of the Benelux Union. These are in fact traditional treaties, with the same direct legally binding force towards both authorities and citizens or companies. The negotiations do however take place in the established context of the Benelux working groups and institutions, rather than on an ad hoc basis. 3. Recommendations Recommendations are non-binding orientations, adopted at ministerial level, which underpin the functioning of the Benelux Union. These (policy) orientations may not be legally binding, but given their adoption at the highest political level and their legal basis vested directly in the Treaty, they do entail a strong moral obligation for any authority concerned in the Benelux countries. 4. Directives Directives of the Committee of Ministers are mere inter-institutional instructions towards the Benelux Council and/or the Secretariat-General, for which they are binding. This instrument has so far only been used occasionally, basically in order to organize certain activities within a Benelux working group or to give them impetus. All four instruments require the unanimous approval of the members of the Committee of Ministers (and, in the case of agreements, subsequent signature and ratification at national level). Characteristics Countries Associated territories See also Admiral Benelux EU Med Group Baltic Assembly Inner Six Low Countries Nordic Council United Kingdom of the Netherlands Visegrád Group Polish–Czechoslovak confederation Proposed United Kingdom Confederation Notes References Further reading Willy van Ryckeghem : Benelux in: The European Economy - Growth and Crisis, Andrea Boltho, Editor, Oxford University Press, 1982, . External links Official sites (in Dutch and French) Benelux Court of Justice Benelux Office for Intellectual Property Regions of Europe History of the Low Countries Economic history of Belgium Economic history of Luxembourg Economic history of the Netherlands 1944 establishments in the Netherlands 1944 establishments in Belgium 1944 establishments in Luxembourg International economic organizations International organizations based in Europe International relations Supranational unions Organizations established in 1944 Northwestern Europe Bottom-up regional groups within the European Union

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https://en.wikipedia.org/wiki/Babe%20Ruth

Babe Ruth

George Herman "Babe" Ruth (February 6, 1895 – August 16, 1948) was an American professional baseball player whose career in Major League Baseball (MLB) spanned 22 seasons, from 1914 through 1935. Nicknamed "the Bambino" and "the Sultan of Swat", he began his MLB career as a star left-handed pitcher for the Boston Red Sox, but achieved his greatest fame as a slugging outfielder for the New York Yankees. Ruth is regarded as one of the greatest sports heroes in American culture and is considered by many to be the greatest baseball player of all time. In 1936, Ruth was elected into the Baseball Hall of Fame as one of its "first five" inaugural members. At age seven, Ruth was sent to St. Mary's Industrial School for Boys, a reformatory where he was mentored by Brother Matthias Boutlier of the Xaverian Brothers, the school's disciplinarian and a capable baseball player. In 1914, Ruth was signed to play Minor League baseball for the Baltimore Orioles but was soon sold to the Red Sox. By 1916, he had built a reputation as an outstanding pitcher who sometimes hit long home runs, a feat unusual for any player in the dead-ball era. Although Ruth twice won 23 games in a season as a pitcher and was a member of three World Series championship teams with the Red Sox, he wanted to play every day and was allowed to convert to an outfielder. With regular playing time, he broke the MLB single-season home run record in 1919 with 29. After that season, Red Sox owner Harry Frazee sold Ruth to the Yankees amid controversy. The trade fueled Boston's subsequent 86-year championship drought and popularized the "Curse of the Bambino" superstition. In his 15 years with the Yankees, Ruth helped the team win seven American League (AL) pennants and four World Series championships. His big swing led to escalating home run totals that not only drew fans to the ballpark and boosted the sport's popularity but also helped usher in baseball's live-ball era, which evolved from a low-scoring game of strategy to a sport where the home run was a major factor. As part of the Yankees' vaunted "Murderers' Row" lineup of 1927, Ruth hit 60 home runs, which extended his own MLB single-season record by a single home run. Ruth's last season with the Yankees was 1934; he retired from the game the following year, after a short stint with the Boston Braves. In his career, he led the American League in home runs twelve times. During Ruth's career, he was the target of intense press and public attention for his baseball exploits and off-field penchants for drinking and womanizing. After his retirement as a player, he was denied the opportunity to manage a major league club, most likely because of poor behavior during parts of his playing career. In his final years, Ruth made many public appearances, especially in support of American efforts in World War II. In 1946, he became ill with nasopharyngeal cancer and died from the disease two years later. Ruth remains a major figure in American culture. Early years George Herman Ruth Jr. was born on February 6, 1895, at 216 Emory Street in the Pigtown section of Baltimore, Maryland. Ruth's parents, Katherine (née Schamberger) and George Herman Ruth Sr., were both of German ancestry. According to the 1880 census, his parents were both born in Maryland. His paternal grandparents were from Prussia and Hanover, Germany. Ruth Sr. worked a series of jobs that included lightning rod salesman and streetcar operator. The elder Ruth then became a counterman in a family-owned combination grocery and saloon business on Frederick Street. George Ruth Jr. was born in the house of his maternal grandfather, Pius Schamberger, a German immigrant and trade unionist. Only one of young Ruth's seven siblings, his younger sister Mamie, survived infancy. Many details of Ruth's childhood are unknown, including the date of his parents' marriage. As a child, Ruth spoke German. When Ruth was a toddler, the family moved to 339 South Woodyear Street, not far from the rail yards; by the time he was six years old, his father had a saloon with an upstairs apartment at 426 West Camden Street. Details are equally scanty about why Ruth was sent at the age of seven to St. Mary's Industrial School for Boys, a reformatory and orphanage. However, according to Julia Ruth Stevens' recount in 1999, because George Sr. was a saloon owner in Baltimore and had given Ruth little supervision growing up, he became a delinquent. Ruth was sent to St. Mary's because George Sr. ran out of ideas to discipline and mentor his son. As an adult, Ruth admitted that as a youth he ran the streets, rarely attended school, and drank beer when his father was not looking. Some accounts say that following a violent incident at his father's saloon, the city authorities decided that this environment was unsuitable for a small child. Ruth entered St. Mary's on June 13, 1902. He was recorded as "incorrigible" and spent much of the next 12 years there. Although St. Mary's boys received an education, students were also expected to learn work skills and help operate the school, particularly once the boys turned 12. Ruth became a shirtmaker and was also proficient as a carpenter. He would adjust his own shirt collars, rather than having a tailor do so, even during his well-paid baseball career. The boys, aged 5 to 21, did most of the work around the facility, from cooking to shoemaking, and renovated St. Mary's in 1912. The food was simple, and the Xaverian Brothers who ran the school insisted on strict discipline; corporal punishment was common. Ruth's nickname there was "Niggerlips", as he had large facial features and was darker than most boys at the all-white reformatory. Ruth was sometimes allowed to rejoin his family or was placed at St. James's Home, a supervised residence with work in the community, but he was always returned to St. Mary's. He was rarely visited by his family; his mother died when he was 12 and, by some accounts, he was permitted to leave St. Mary's only to attend the funeral. How Ruth came to play baseball there is uncertain: according to one account, his placement at St. Mary's was due in part to repeatedly breaking Baltimore's windows with long hits while playing street ball; by another, he was told to join a team on his first day at St. Mary's by the school's athletic director, Brother Herman, becoming a catcher even though left-handers rarely play that position. During his time there he also played third base and shortstop, again unusual for a left-hander, and was forced to wear mitts and gloves made for right-handers. He was encouraged in his pursuits by the school's Prefect of Discipline, Brother Matthias Boutlier, a native of Nova Scotia. A large man, Brother Matthias was greatly respected by the boys both for his strength and for his fairness. For the rest of his life, Ruth would praise Brother Matthias, and his running and hitting styles closely resembled his teacher's. Ruth stated, "I think I was born as a hitter the first day I ever saw him hit a baseball." The older man became a mentor and role model to Ruth; biographer Robert W. Creamer commented on the closeness between the two: The school's influence remained with Ruth in other ways. He was a lifelong Catholic who would sometimes attend Mass after carousing all night, and he became a well-known member of the Knights of Columbus. He would visit orphanages, schools, and hospitals throughout his life, often avoiding publicity. He was generous to St. Mary's as he became famous and rich, donating money and his presence at fundraisers, and spending $5,000 to buy Brother Matthias a Cadillac in 1926—subsequently replacing it when it was destroyed in an accident. Nevertheless, his biographer Leigh Montville suggests that many of the off-the-field excesses of Ruth's career were driven by the deprivations of his time at St. Mary's. Most of the boys at St. Mary's played baseball in organized leagues at different levels of proficiency. Ruth later estimated that he played 200 games a year as he steadily climbed the ladder of success. Although he played all positions at one time or another, he gained stardom as a pitcher. According to Brother Matthias, Ruth was standing to one side laughing at the bumbling pitching efforts of fellow students, and Matthias told him to go in and see if he could do better. Ruth had become the best pitcher at St. Mary's, and when he was 18 in 1913, he was allowed to leave the premises to play weekend games on teams that were drawn from the community. He was mentioned in several newspaper articles, for both his pitching prowess and ability to hit long home runs. Professional baseball Minor leagues: Baltimore Orioles In early 1914, Ruth signed a professional baseball contract with Jack Dunn, who owned and managed the minor-league Baltimore Orioles, an International League team. The circumstances of Ruth's signing are not known with certainty. By some accounts, Dunn was urged to attend a game between an all-star team from St. Mary's and one from another Xaverian facility, Mount St. Mary's College. Some versions have Ruth running away before the eagerly awaited game, to return in time to be punished, and then pitching St. Mary's to victory as Dunn watched. Others have Washington Senators pitcher Joe Engel, a Mount St. Mary's graduate, pitching in an alumni game after watching a preliminary contest between the college's freshmen and a team from St. Mary's, including Ruth. Engel watched Ruth play, then told Dunn about him at a chance meeting in Washington. Ruth, in his autobiography, stated only that he worked out for Dunn for a half hour, and was signed. According to biographer Kal Wagenheim, there were legal difficulties to be straightened out as Ruth was supposed to remain at the school until he turned 21, though SportsCentury stated in a documentary that Ruth had already been discharged from St. Mary's when he turned 19, and earned a monthly salary of $100. The train journey to spring training in Fayetteville, North Carolina, in early March was likely Ruth's first outside the Baltimore area. The rookie ballplayer was the subject of various pranks by veteran players, who were probably also the source of his famous nickname. There are various accounts of how Ruth came to be called "Babe", but most center on his being referred to as "Dunnie's babe" (or some variant). SportsCentury reported that his nickname was gained because he was the new "darling" or "project" of Dunn, not only because of Ruth's raw talent, but also because of his lack of knowledge of the proper etiquette of eating out in a restaurant, being in a hotel, or being on a train. "Babe" was, at that time, a common nickname in baseball, with perhaps the most famous to that point being Pittsburgh Pirates pitcher and 1909 World Series hero Babe Adams, who appeared younger than his actual age. Ruth made his first appearance as a professional ballplayer in an inter-squad game on March 7, 1914. He played shortstop and pitched the last two innings of a 15–9 victory. In his second at-bat, Ruth hit a long home run to right field; the blast was locally reported to be longer than a legendary shot hit by Jim Thorpe in Fayetteville. Ruth made his first appearance against a team in organized baseball in an exhibition game versus the major-league Philadelphia Phillies. Ruth pitched the middle three innings and gave up two runs in the fourth, but then settled down and pitched a scoreless fifth and sixth innings. In a game against the Phillies the following afternoon, Ruth entered during the sixth inning and did not allow a run the rest of the way. The Orioles scored seven runs in the bottom of the eighth inning to overcome a 6–0 deficit, and Ruth was the winning pitcher. Once the regular season began, Ruth was a star pitcher who was also dangerous at the plate. The team performed well, yet received almost no attention from the Baltimore press. A third major league, the Federal League, had begun play, and the local franchise, the Baltimore Terrapins, restored that city to the major leagues for the first time since 1902. Few fans visited Oriole Park, where Ruth and his teammates labored in relative obscurity. Ruth may have been offered a bonus and a larger salary to jump to the Terrapins; when rumors to that effect swept Baltimore, giving Ruth the most publicity he had experienced to date, a Terrapins official denied it, stating it was their policy not to sign players under contract to Dunn. The competition from the Terrapins caused Dunn to sustain large losses. Although by late June the Orioles were in first place, having won over two-thirds of their games, the paid attendance dropped as low as 150. Dunn explored a possible move by the Orioles to Richmond, Virginia, as well as the sale of a minority interest in the club. These possibilities fell through, leaving Dunn with little choice other than to sell his best players to major league teams to raise money. He offered Ruth to the reigning World Series champions, Connie Mack's Philadelphia Athletics, but Mack had his own financial problems. The Cincinnati Reds and New York Giants expressed interest in Ruth, but Dunn sold his contract, along with those of pitchers Ernie Shore and Ben Egan, to the Boston Red Sox of the American League (AL) on July 4. The sale price was announced as $25,000 but other reports lower the amount to half that, or possibly $8,500 plus the cancellation of a $3,000 loan. Ruth remained with the Orioles for several days while the Red Sox completed a road trip, and reported to the team in Boston on July 11. Boston Red Sox (1914–1919) Developing star On July 11, 1914, Ruth arrived in Boston with Egan and Shore. Ruth later told the story of how that morning he had met Helen Woodford, who would become his first wife. She was a 16-year-old waitress at Landers Coffee Shop, and Ruth related that she served him when he had breakfast there. Other stories, though, suggested that the meeting occurred on another day, and perhaps under other circumstances. Regardless of when he began to woo his first wife, he won his first game as a pitcher for the Red Sox that afternoon, 4–3, over the Cleveland Naps. His catcher was Bill Carrigan, who was also the Red Sox manager. Shore was given a start by Carrigan the next day; he won that and his second start and thereafter was pitched regularly. Ruth lost his second start, and was thereafter little used. In his major league debut as a batter, Ruth went 0-for-2 against left-hander Willie Mitchell, striking out in his first at bat before being removed for a pinch hitter in the seventh inning. Ruth was not much noticed by the fans, as Bostonians watched the Red Sox's crosstown rivals, the Braves, begin a legendary comeback that would take them from last place on the Fourth of July to the 1914 World Series championship. Egan was traded to Cleveland after two weeks on the Boston roster. During his time with the Red Sox, he kept an eye on the inexperienced Ruth, much as Dunn had in Baltimore. When he was traded, no one took his place as supervisor. Ruth's new teammates considered him brash and would have preferred him as a rookie to remain quiet and inconspicuous. When Ruth insisted on taking batting practice despite being both a rookie who did not play regularly and a pitcher, he arrived to find his bats sawed in half. His teammates nicknamed him "the Big Baboon", a name the swarthy Ruth, who had disliked the nickname "Niggerlips" at St. Mary's, detested. Ruth had received a raise on promotion to the major leagues and quickly acquired tastes for fine food, liquor, and women, among other temptations. Manager Carrigan allowed Ruth to pitch two exhibition games in mid-August. Although Ruth won both against minor-league competition, he was not restored to the pitching rotation. It is uncertain why Carrigan did not give Ruth additional opportunities to pitch. There are legends—filmed for the screen in The Babe Ruth Story (1948)—that the young pitcher had a habit of signaling his intent to throw a curveball by sticking out his tongue slightly, and that he was easy to hit until this changed. Creamer pointed out that it is common for inexperienced pitchers to display such habits, and the need to break Ruth of his would not constitute a reason to not use him at all. The biographer suggested that Carrigan was unwilling to use Ruth because of the rookie's poor behavior. On July 30, 1914, Boston owner Joseph Lannin had purchased the minor-league Providence Grays, members of the International League. The Providence team had been owned by several people associated with the Detroit Tigers, including star hitter Ty Cobb, and as part of the transaction, a Providence pitcher was sent to the Tigers. To soothe Providence fans upset at losing a star, Lannin announced that the Red Sox would soon send a replacement to the Grays. This was intended to be Ruth, but his departure for Providence was delayed when Cincinnati Reds owner Garry Herrmann claimed him off of waivers. After Lannin wrote to Herrmann explaining that the Red Sox wanted Ruth in Providence so he could develop as a player, and would not release him to a major league club, Herrmann allowed Ruth to be sent to the minors. Carrigan later stated that Ruth was not sent down to Providence to make him a better player, but to help the Grays win the International League pennant (league championship). Ruth joined the Grays on August 18, 1914. After Dunn's deals, the Baltimore Orioles managed to hold on to first place until August 15, after which they continued to fade, leaving the pennant race between Providence and Rochester. Ruth was deeply impressed by Providence manager "Wild Bill" Donovan, previously a star pitcher with a 25–4 win–loss record for Detroit in 1907; in later years, he credited Donovan with teaching him much about pitching. Ruth was often called upon to pitch, in one stretch starting (and winning) four games in eight days. On September 5 at Maple Leaf Park in Toronto, Ruth pitched a one-hit 9–0 victory, and hit his first professional home run, his only one as a minor leaguer, off Ellis Johnson. Recalled to Boston after Providence finished the season in first place, he pitched and won a game for the Red Sox against the New York Yankees on October 2, getting his first major league hit, a double. Ruth finished the season with a record of 2–1 as a major leaguer and 23–8 in the International League (for Baltimore and Providence). Once the season concluded, Ruth married Helen in Ellicott City, Maryland. Creamer speculated that they did not marry in Baltimore, where the newlyweds boarded with George Ruth Sr., to avoid possible interference from those at St. Mary's—both bride and groom were not yet of age and Ruth remained on parole from that institution until his 21st birthday. In March 1915, Ruth reported to Hot Springs, Arkansas, for his first major league spring training. Despite a relatively successful first season, he was not slated to start regularly for the Red Sox, who already had two "superb" left-handed pitchers, according to Creamer: the established stars Dutch Leonard, who had broken the record for the lowest earned run average (ERA) in a single season; and Ray Collins, a 20-game winner in both 1913 and 1914. Ruth was ineffective in his first start, taking the loss in the third game of the season. Injuries and ineffective pitching by other Boston pitchers gave Ruth another chance, and after some good relief appearances, Carrigan allowed Ruth another start, and he won a rain-shortened seven inning game. Ten days later, the manager had him start against the New York Yankees at the Polo Grounds. Ruth took a 3–2 lead into the ninth, but lost the game 4–3 in 13 innings. Ruth, hitting ninth as was customary for pitchers, hit a massive home run into the upper deck in right field off of Jack Warhop. At the time, home runs were rare in baseball, and Ruth's majestic shot awed the crowd. The winning pitcher, Warhop, would in August 1915 conclude a major league career of eight seasons, undistinguished but for being the first major league pitcher to give up a home run to Babe Ruth. Carrigan was sufficiently impressed by Ruth's pitching to give him a spot in the starting rotation. Ruth finished the 1915 season 18–8 as a pitcher; as a hitter, he batted .315 and had four home runs. The Red Sox won the AL pennant, but with the pitching staff healthy, Ruth was not called upon to pitch in the 1915 World Series against the Philadelphia Phillies. Boston won in five games. Ruth was used as a pinch hitter in Game Five, but grounded out against Phillies ace Grover Cleveland Alexander. Despite his success as a pitcher, Ruth was acquiring a reputation for long home runs; at Sportsman's Park against the St. Louis Browns, a Ruth hit soared over Grand Avenue, breaking the window of a Chevrolet dealership. In 1916, attention focused on Ruth's pitching as he engaged in repeated pitching duels with Washington Senators' ace Walter Johnson. The two met five times during the season with Ruth winning four and Johnson one (Ruth had a no decision in Johnson's victory). Two of Ruth's victories were by the score of 1–0, one in a 13-inning game. Of the 1–0 shutout decided without extra innings, AL president Ban Johnson stated, "That was one of the best ball games I have ever seen." For the season, Ruth went 23–12, with a 1.75 ERA and nine shutouts, both of which led the league. Ruth's nine shutouts in 1916 set a league record for left-handers that would remain unmatched until Ron Guidry tied it in 1978. The Red Sox won the pennant and World Series again, this time defeating the Brooklyn Robins (as the Dodgers were then known) in five games. Ruth started and won Game 2, 2–1, in 14 innings. Until another game of that length was played in 2005, this was the longest World Series game, and Ruth's pitching performance is still the longest postseason complete game victory. Carrigan retired as player and manager after 1916, returning to his native Maine to be a businessman. Ruth, who played under four managers who are in the National Baseball Hall of Fame, always maintained that Carrigan, who is not enshrined there, was the best skipper he ever played for. There were other changes in the Red Sox organization that offseason, as Lannin sold the team to a three-man group headed by New York theatrical promoter Harry Frazee. Jack Barry was hired by Frazee as manager. Emergence as a hitter Ruth went 24–13 with a 2.01 ERA and six shutouts in 1917, but the Sox finished in second place in the league, nine games behind the Chicago White Sox in the standings. On June 23 at Washington, when home plate umpire 'Brick' Owens called the first four pitches as balls, Ruth was ejected from the game and threw a punch at him, and was later suspended for ten days and fined $100. Ernie Shore was called in to relieve Ruth, and was allowed eight warm-up pitches. The runner who had reached base on the walk was caught stealing, and Shore retired all 26 batters he faced to win the game. Shore's feat was listed as a perfect game for many years. In 1991, Major League Baseball's (MLB) Committee on Statistical Accuracy amended it to be listed as a combined no-hitter. In 1917, Ruth was used little as a batter, other than for his plate appearances while pitching, and hit .325 with two home runs. The United States' entry into World War I occurred at the start of the season and overshadowed baseball. Conscription was introduced in September 1917, and most baseball players in the big leagues were of draft age. This included Barry, who was a player-manager, and who joined the Naval Reserve in an attempt to avoid the draft, only to be called up after the 1917 season. Frazee hired International League President Ed Barrow as Red Sox manager. Barrow had spent the previous 30 years in a variety of baseball jobs, though he never played the game professionally. With the major leagues shorthanded because of the war, Barrow had many holes in the Red Sox lineup to fill. Ruth also noticed these vacancies in the lineup. He was dissatisfied in the role of a pitcher who appeared every four or five days and wanted to play every day at another position. Barrow used Ruth at first base and in the outfield during the exhibition season, but he restricted him to pitching as the team moved toward Boston and the season opener. At the time, Ruth was possibly the best left-handed pitcher in baseball, and allowing him to play another position was an experiment that could have backfired. Inexperienced as a manager, Barrow had player Harry Hooper advise him on baseball game strategy. Hooper urged his manager to allow Ruth to play another position when he was not pitching, arguing to Barrow, who had invested in the club, that the crowds were larger on days when Ruth played, as they were attracted by his hitting. In early May, Barrow gave in; Ruth promptly hit home runs in four consecutive games (one an exhibition), the last off of Walter Johnson. For the first time in his career (disregarding pinch-hitting appearances), Ruth was assigned a place in the batting order higher than ninth. Although Barrow predicted that Ruth would beg to return to pitching the first time he experienced a batting slump, that did not occur. Barrow used Ruth primarily as an outfielder in the war-shortened 1918 season. Ruth hit .300, with 11 home runs, enough to secure him a share of the major league home run title with Tilly Walker of the Philadelphia Athletics. He was still occasionally used as a pitcher, and had a 13–7 record with a 2.22 ERA. In 1918, the Red Sox won their third pennant in four years and faced the Chicago Cubs in the World Series, which began on September 5, the earliest date in history. The season had been shortened because the government had ruled that baseball players who were eligible for the military would have to be inducted or work in critical war industries, such as armaments plants. Ruth pitched and won Game One for the Red Sox, a 1–0 shutout. Before Game Four, Ruth injured his left hand in a fight but pitched anyway. He gave up seven hits and six walks, but was helped by outstanding fielding behind him and by his own batting efforts, as a fourth-inning triple by Ruth gave his team a 2–0 lead. The Cubs tied the game in the eighth inning, but the Red Sox scored to take a 3–2 lead again in the bottom of that inning. After Ruth gave up a hit and a walk to start the ninth inning, he was relieved on the mound by Joe Bush. To keep Ruth and his bat in the game, he was sent to play left field. Bush retired the side to give Ruth his second win of the Series, and the third and last World Series pitching victory of his career, against no defeats, in three pitching appearances. Ruth's effort gave his team a three-games-to-one lead, and two days later the Red Sox won their third Series in four years, four-games-to-two. Before allowing the Cubs to score in Game Four, Ruth pitched consecutive scoreless innings, a record for the World Series that stood for more than 40 years until 1961, broken by Whitey Ford after Ruth's death. Ruth was prouder of that record than he was of any of his batting feats. With the World Series over, Ruth gained exemption from the war draft by accepting a nominal position with a Pennsylvania steel mill. Many industrial establishments took pride in their baseball teams and sought to hire major leaguers. The end of the war in November set Ruth free to play baseball without such contrivances. During the 1919 season, Ruth was used as a pitcher in only 17 of his 130 games and compiled a 9–5 record. Barrow used him as a pitcher mostly in the early part of the season, when the Red Sox manager still had hopes of a second consecutive pennant. By late June, the Red Sox were clearly out of the race, and Barrow had no objection to Ruth concentrating on his hitting, if only because it drew people to the ballpark. Ruth had hit a home run against the Yankees on Opening Day, and another during a month-long batting slump that soon followed. Relieved of his pitching duties, Ruth began an unprecedented spell of slugging home runs, which gave him widespread public and press attention. Even his failures were seen as majestic—one sportswriter said, "When Ruth misses a swipe at the ball, the stands quiver." Two home runs by Ruth on July 5, and one in each of two consecutive games a week later, raised his season total to 11, tying his career best from 1918. The first record to fall was the AL single-season mark of 16, set by Ralph "Socks" Seybold in 1902. Ruth matched that on July 29, then pulled ahead toward the major league record of 25, set by Buck Freeman in 1899. By the time Ruth reached this in early September, writers had discovered that Ned Williamson of the 1884 Chicago White Stockings had hit 27—though in a ballpark where the distance to right field was only . On September 20, "Babe Ruth Day" at Fenway Park, Ruth won the game with a home run in the bottom of the ninth inning, tying Williamson. He broke the record four days later against the Yankees at the Polo Grounds, and hit one more against the Senators to finish with 29. The home run at Washington made Ruth the first major league player to hit a home run at all eight ballparks in his league. In spite of Ruth's hitting heroics, the Red Sox finished sixth, games behind the league champion White Sox. In his six seasons with Boston, he won 89 games and recorded a 2.19 ERA. He had a four-year stretch where he was second in the AL in wins and ERA behind Walter Johnson, and Ruth had a winning record against Johnson in head-to-head matchups. Sale to New York As an out-of-towner from New York City, Frazee had been regarded with suspicion by Boston's sportswriters and baseball fans when he bought the team. He won them over with success on the field and a willingness to build the Red Sox by purchasing or trading for players. He offered the Senators $60,000 for Walter Johnson, but Washington owner Clark Griffith was unwilling. Even so, Frazee was successful in bringing other players to Boston, especially as replacements for players in the military. This willingness to spend for players helped the Red Sox secure the 1918 title. The 1919 season saw record-breaking attendance, and Ruth's home runs for Boston made him a national sensation. In March 1919 Ruth was reported as having accepted a three-year contract for a total of $27,000, after protracted negotiations. Nevertheless, on December 26, 1919, Frazee sold Ruth's contract to the New York Yankees. Not all the circumstances concerning the sale are known, but brewer and former congressman Jacob Ruppert, the New York team's principal owner, reportedly asked Yankee manager Miller Huggins what the team needed to be successful. "Get Ruth from Boston", Huggins supposedly replied, noting that Frazee was perennially in need of money to finance his theatrical productions. In any event, there was precedent for the Ruth transaction: when Boston pitcher Carl Mays left the Red Sox in a 1919 dispute, Frazee had settled the matter by selling Mays to the Yankees, though over the opposition of AL President Johnson. According to one of Ruth's biographers, Jim Reisler, "why Frazee needed cash in 1919—and large infusions of it quickly—is still, more than 80 years later, a bit of a mystery". The often-told story is that Frazee needed money to finance the musical No, No, Nanette, which was a Broadway hit and brought Frazee financial security. That play did not open until 1925, however, by which time Frazee had sold the Red Sox. Still, the story may be true in essence: No, No, Nanette was based on a Frazee-produced play, My Lady Friends, which opened in 1919. There were other financial pressures on Frazee, despite his team's success. Ruth, fully aware of baseball's popularity and his role in it, wanted to renegotiate his contract, signed before the 1919 season for $10,000 per year through 1921. He demanded that his salary be doubled, or he would sit out the season and cash in on his popularity through other ventures. Ruth's salary demands were causing other players to ask for more money. Additionally, Frazee still owed Lannin as much as $125,000 from the purchase of the club. Although Ruppert and his co-owner, Colonel Tillinghast Huston, were both wealthy, and had aggressively purchased and traded for players in 1918 and 1919 to build a winning team, Ruppert faced losses in his brewing interests as Prohibition was implemented, and if their team left the Polo Grounds, where the Yankees were the tenants of the New York Giants, building a stadium in New York would be expensive. Nevertheless, when Frazee, who moved in the same social circles as Huston, hinted to the colonel that Ruth was available for the right price, the Yankees owners quickly pursued the purchase. Frazee sold the rights to Babe Ruth for $100,000, the largest sum ever paid for a baseball player. The deal also involved a $350,000 loan from Ruppert to Frazee, secured by a mortgage on Fenway Park. Once it was agreed, Frazee informed Barrow, who, stunned, told the owner that he was getting the worse end of the bargain. Cynics have suggested that Barrow may have played a larger role in the Ruth sale, as less than a year after, he became the Yankee general manager, and in the following years made a number of purchases of Red Sox players from Frazee. The $100,000 price included $25,000 in cash, and notes for the same amount due November 1 in 1920, 1921, and 1922; Ruppert and Huston assisted Frazee in selling the notes to banks for immediate cash. The transaction was contingent on Ruth signing a new contract, which was quickly accomplished—Ruth agreed to fulfill the remaining two years on his contract, but was given a $20,000 bonus, payable over two seasons. The deal was announced on January 6, 1920. Reaction in Boston was mixed: some fans were embittered at the loss of Ruth; others conceded that Ruth had become difficult to deal with. The New York Times suggested that "The short right field wall at the Polo Grounds should prove an easy target for Ruth next season and, playing seventy-seven games at home, it would not be surprising if Ruth surpassed his home run record of twenty-nine circuit clouts next Summer." According to Reisler, "The Yankees had pulled off the sports steal of the century." According to Marty Appel in his history of the Yankees, the transaction, "changed the fortunes of two high-profile franchises for decades". The Red Sox, winners of five of the first 16 World Series, those played between 1903 and 1919, would not win another pennant until 1946, or another World Series until 2004, a drought attributed in baseball superstition to Frazee's sale of Ruth and sometimes dubbed the "Curse of the Bambino". Conversely, the Yankees had not won the AL championship prior to their acquisition of Ruth. They won seven AL pennants and four World Series with him, and led baseball with 40 pennants and 27 World Series titles in their history. New York Yankees (1920–1934) Initial success (1920–1923) When Ruth signed with the Yankees, he completed his transition from a pitcher to a power-hitting outfielder. His fifteen-season Yankee career consisted of over 2,000 games, and Ruth broke many batting records while making only five widely scattered appearances on the mound, winning all of them. At the end of April 1920, the Yankees were 4–7, with the Red Sox leading the league with a 10–2 mark. Ruth had done little, having injured himself swinging the bat. Both situations began to change on May 1, when Ruth hit a tape measure home run that sent the ball completely out of the Polo Grounds, a feat believed to have been previously accomplished only by Shoeless Joe Jackson. The Yankees won, 6–0, taking three out of four from the Red Sox. Ruth hit his second home run on May 2, and by the end of the month had set a major league record for home runs in a month with 11, and promptly broke it with 13 in June. Fans responded with record attendance figures. On May 16, Ruth and the Yankees drew 38,600 to the Polo Grounds, a record for the ballpark, and 15,000 fans were turned away. Large crowds jammed stadiums to see Ruth play when the Yankees were on the road. The home runs kept on coming. Ruth tied his own record of 29 on July 15 and broke it with home runs in both games of a doubleheader four days later. By the end of July, he had 37, but his pace slackened somewhat after that. Nevertheless, on September 4, he both tied and broke the organized baseball record for home runs in a season, snapping Perry Werden's 1895 mark of 44 in the minor Western League. The Yankees played well as a team, battling for the league lead early in the summer, but slumped in August in the AL pennant battle with Chicago and Cleveland. The pennant and the World Series were won by Cleveland, who surged ahead after the Black Sox Scandal broke on September 28 and led to the suspension of many of Chicago's top players, including Shoeless Joe Jackson. The Yankees finished third, but drew 1.2 million fans to the Polo Grounds, the first time a team had drawn a seven-figure attendance. The rest of the league sold 600,000 more tickets, many fans there to see Ruth, who led the league with 54 home runs, 158 runs, and 137 runs batted in (RBIs). In 1920 and afterwards, Ruth was aided in his power hitting by the fact that A.J. Reach Company—the maker of baseballs used in the major leagues—was using a more efficient machine to wind the yarn found within the baseball. The new baseballs went into play in 1920 and ushered the start of the live-ball era; the number of home runs across the major leagues increased by 184 over the previous year. Baseball statistician Bill James pointed out that while Ruth was likely aided by the change in the baseball, there were other factors at work, including the gradual abolition of the spitball (accelerated after the death of Ray Chapman, struck by a pitched ball thrown by Mays in August 1920) and the more frequent use of new baseballs (also a response to Chapman's death). Nevertheless, James theorized that Ruth's 1920 explosion might have happened in 1919, had a full season of 154 games been played rather than 140, had Ruth refrained from pitching 133 innings that season, and if he were playing at any other home field but Fenway Park, where he hit only 9 of 29 home runs. Yankees business manager Harry Sparrow had died early in the 1920 season. Ruppert and Huston hired Barrow to replace him. The two men quickly made a deal with Frazee for New York to acquire some of the players who would be mainstays of the early Yankee pennant-winning teams, including catcher Wally Schang and pitcher Waite Hoyt. The 21-year-old Hoyt became close to Ruth: In the offseason, Ruth spent some time in Havana, Cuba, where he was said to have lost $35,000 () betting on horse races. Ruth hit home runs early and often in the 1921 season, during which he broke Roger Connor's mark for home runs in a career, 138. Each of the almost 600 home runs Ruth hit in his career after that extended his own record. After a slow start, the Yankees were soon locked in a tight pennant race with Cleveland, winners of the 1920 World Series. On September 15, Ruth hit his 55th home run, breaking his year-old single-season record. In late September, the Yankees visited Cleveland and won three out of four games, giving them the upper hand in the race, and clinched their first pennant a few days later. Ruth finished the regular season with 59 home runs, batting .378 and with a slugging percentage of .846. Ruth's 177 runs scored, 119 extra-base hits, and 457 total bases set modern-era records that still stand as of . The Yankees had high expectations when they met the New York Giants in the 1921 World Series, every game of which was played in the Polo Grounds. The Yankees won the first two games with Ruth in the lineup. However, Ruth badly scraped his elbow during Game 2 when he slid into third base (he had walked and stolen both second and third bases). After the game, he was told by the team physician not to play the rest of the series. Despite this advice, he did play in the next three games, and pinch-hit in Game Eight of the best-of-nine series, but the Yankees lost, five games to three. Ruth hit .316, drove in five runs and hit his first World Series home run. After the Series, Ruth and teammates Bob Meusel and Bill Piercy participated in a barnstorming tour in the Northeast. A rule then in force prohibited World Series participants from playing in exhibition games during the offseason, the purpose being to prevent Series participants from replicating the Series and undermining its value. Baseball Commissioner Kenesaw Mountain Landis suspended the trio until May 20, 1922, and fined them their 1921 World Series checks. In August 1922, the rule was changed to allow limited barnstorming for World Series participants, with Landis's permission required. On March 4, 1922, Ruth signed a new contract for three years at $52,000 a year (). This was more than two times the largest sum ever paid to a ballplayer up to that point and it represented 40% of the team's player payroll. Despite his suspension, Ruth was named the Yankees' new on-field captain prior to the 1922 season. During the suspension, he worked out with the team in the morning and played exhibition games with the Yankees on their off days. He and Meusel returned on May 20 to a sellout crowd at the Polo Grounds, but Ruth batted 0-for-4 and was booed. On May 25, he was thrown out of the game for throwing dust in umpire George Hildebrand's face, then climbed into the stands to confront a heckler. Ban Johnson ordered him fined, suspended, and stripped of position as team captain. In his shortened season, Ruth appeared in 110 games, batted .315, with 35 home runs, and drove in 99 runs, but the 1922 season was a disappointment in comparison to his two previous dominating years. Despite Ruth's off-year, the Yankees managed to win the pennant and faced the New York Giants in the World Series for the second consecutive year. In the Series, Giants manager John McGraw instructed his pitchers to throw him nothing but curveballs, and Ruth never adjusted. Ruth had just two hits in 17 at bats, and the Yankees lost to the Giants for the second straight year, by 4–0 (with one tie game). Sportswriter Joe Vila called him, "an exploded phenomenon". After the season, Ruth was a guest at an Elks Club banquet, set up by Ruth's agent with Yankee team support. There, each speaker, concluding with future New York mayor Jimmy Walker, censured him for his poor behavior. An emotional Ruth promised reform, and, to the surprise of many, followed through. When he reported to spring training, he was in his best shape as a Yankee, weighing only . The Yankees' status as tenants of the Giants at the Polo Grounds had become increasingly uneasy, and in 1922, Giants owner Charles Stoneham said the Yankees' lease, expiring after that season, would not be renewed. Ruppert and Huston had long contemplated a new stadium, and had taken an option on property at 161st Street and River Avenue in the Bronx. Yankee Stadium was completed in time for the home opener on April 18, 1923, at which Ruth hit the first home run in what was quickly dubbed "the House that Ruth Built". The ballpark was designed with Ruth in mind: although the venue's left-field fence was further from home plate than at the Polo Grounds, Yankee Stadium's right-field fence was closer, making home runs easier to hit for left-handed batters. To spare Ruth's eyes, right field—his defensive position—was not pointed into the afternoon sun, as was traditional; left fielder Meusel soon developed headaches from squinting toward home plate. During the 1923 season, the Yankees were never seriously challenged and won the AL pennant by 17 games. Ruth finished the season with a career-high .393 batting average and 41 home runs, which tied Cy Williams for the most in the major-leagues that year. Ruth hit a career-high 45 doubles in 1923, and he reached base 379 times, then a major league record. For the third straight year, the Yankees faced the Giants in the World Series, which Ruth dominated. He batted .368, walked eight times, scored eight runs, hit three home runs and slugged 1.000 during the series, as the Yankees christened their new stadium with their first World Series championship, four games to two. Batting title and "bellyache" (1924–1925) In 1924, the Yankees were favored to become the first team to win four consecutive pennants. Plagued by injuries, they found themselves in a battle with the Senators. Although the Yankees won 18 of 22 at one point in September, the Senators beat out the Yankees by two games. Ruth hit .378, winning his only AL batting title, with a league-leading 46 home runs. Ruth did not look like an athlete; he was described as "toothpicks attached to a piano", with a big upper body but thin wrists and legs. Ruth had kept up his efforts to stay in shape in 1923 and 1924, but by early 1925 weighed nearly . His annual visit to Hot Springs, Arkansas, where he exercised and took saunas early in the year, did him no good as he spent much of the time carousing in the resort town. He became ill while there, and relapsed during spring training. Ruth collapsed in Asheville, North Carolina, as the team journeyed north. He was put on a train for New York, where he was briefly hospitalized. A rumor circulated that he had died, prompting British newspapers to print a premature obituary. In New York, Ruth collapsed again and was found unconscious in his hotel bathroom. He was taken to a hospital where he had multiple convulsions. After sportswriter W. O. McGeehan wrote that Ruth's illness was due to binging on hot dogs and soda pop before a game, it became known as "the bellyache heard 'round the world". However, the exact cause of his ailment has never been confirmed and remains a mystery. Glenn Stout, in his history of the Yankees, writes that the Ruth legend is "still one of the most sheltered in sports"; he suggests that alcohol was at the root of Ruth's illness, pointing to the fact that Ruth remained six weeks at St. Vincent's Hospital but was allowed to leave, under supervision, for workouts with the team for part of that time. He concludes that the hospitalization was behavior-related. Playing just 98 games, Ruth had his worst season as a Yankee; he finished with a .290 average and 25 home runs. The Yankees finished next to last in the AL with a 69–85 record, their last season with a losing record until 1965. Murderers' Row (1926–1928) Ruth spent part of the offseason of 1925–26 working out at Artie McGovern's gym, where he got back into shape. Barrow and Huggins had rebuilt the team and surrounded the veteran core with good young players like Tony Lazzeri and Lou Gehrig, but the Yankees were not expected to win the pennant. Ruth returned to his normal production during 1926, when he batted .372 with 47 home runs and 146 RBIs. The Yankees built a 10-game lead by mid-June and coasted to win the pennant by three games. The St. Louis Cardinals had won the National League with the lowest winning percentage for a pennant winner to that point (.578) and the Yankees were expected to win the World Series easily. Although the Yankees won the opener in New York, St. Louis took Games Two and Three. In Game Four, Ruth hit three home runs—the first time this had been done in a World Series game—to lead the Yankees to victory. In the fifth game, Ruth caught a ball as he crashed into the fence. The play was described by baseball writers as a defensive gem. New York took that game, but Grover Cleveland Alexander won Game Six for St. Louis to tie the Series at three games each, then got very drunk. He was nevertheless inserted into Game Seven in the seventh inning and shut down the Yankees to win the game, 3–2, and win the Series. Ruth had hit his fourth home run of the Series earlier in the game and was the only Yankee to reach base off Alexander; he walked in the ninth inning before being thrown out to end the game when he attempted to steal second base. Although Ruth's attempt to steal second is often deemed a baserunning blunder, Creamer pointed out that the Yankees' chances of tying the game would have been greatly improved with a runner in scoring position. The 1926 World Series was also known for Ruth's promise to Johnny Sylvester, a hospitalized 11-year-old boy. Ruth promised the child that he would hit a home run on his behalf. Sylvester had been injured in a fall from a horse, and a friend of Sylvester's father gave the boy two autographed baseballs signed by Yankees and Cardinals. The friend relayed a promise from Ruth (who did not know the boy) that he would hit a home run for him. After the Series, Ruth visited the boy in the hospital. When the matter became public, the press greatly inflated it, and by some accounts, Ruth allegedly saved the boy's life by visiting him, emotionally promising to hit a home run, and doing so. Ruth's 1926 salary of $52,000 was far more than any other baseball player, but he made at least twice as much in other income, including $100,000 from 12 weeks of vaudeville. The 1927 New York Yankees team is considered one of the greatest squads to ever take the field. Known as Murderers' Row because of the power of its lineup, the team clinched first place on Labor Day, won a then-AL-record 110 games and took the AL pennant by 19 games. There was no suspense in the pennant race, and the nation turned its attention to Ruth's pursuit of his own single-season home run record of 59 round trippers. Ruth was not alone in this chase. Teammate Lou Gehrig proved to be a slugger who was capable of challenging Ruth for his home run crown; he tied Ruth with 24 home runs late in June. Through July and August, the dynamic duo was never separated by more than two home runs. Gehrig took the lead, 45–44, in the first game of a doubleheader at Fenway Park early in September; Ruth responded with two blasts of his own to take the lead, as it proved permanently—Gehrig finished with 47. Even so, as of September 6, Ruth was still several games off his 1921 pace, and going into the final series against the Senators, had only 57. He hit two in the first game of the series, including one off of Paul Hopkins, facing his first major league batter, to tie the record. The following day, September 30, he broke it with his 60th homer, in the eighth inning off Tom Zachary to break a 2–2 tie. "Sixty! Let's see some son of a bitch try to top that one", Ruth exulted after the game. In addition to his career-high 60 home runs, Ruth batted .356, drove in 164 runs and slugged .772. In the 1927 World Series, the Yankees swept the Pittsburgh Pirates in four games; the National Leaguers were disheartened after watching the Yankees take batting practice before Game One, with ball after ball leaving Forbes Field. According to Appel, "The 1927 New York Yankees. Even today, the words inspire awe... all baseball success is measured against the '27 team." The following season started off well for the Yankees, who led the league in the early going. But the Yankees were plagued by injuries, erratic pitching and inconsistent play. The Philadelphia Athletics, rebuilding after some lean years, erased the Yankees' big lead and even took over first place briefly in early September. The Yankees, however, regained first place when they beat the Athletics three out of four games in a pivotal series at Yankee Stadium later that month, and clinched the pennant in the final weekend of the season. Ruth's play in 1928 mirrored his team's performance. He got off to a hot start and on August 1, he had 42 home runs. This put him ahead of his 60 home run pace from the previous season. He then slumped for the latter part of the season, and he hit just twelve home runs in the last two months. Ruth's batting average also fell to .323, well below his career average. Nevertheless, he ended the season with 54 home runs. The Yankees swept the favored Cardinals in four games in the World Series, with Ruth batting .625 and hitting three home runs in Game Four, including one off Alexander. "Called shot" and final Yankee years (1929–1934) Before the 1929 season, Ruppert (who had bought out Huston in 1923) announced that the Yankees would wear uniform numbers to allow fans at cavernous Yankee Stadium to easily identify the players. The Cardinals and Indians had each experimented with uniform numbers; the Yankees were the first to use them on both home and away uniforms. Ruth batted third and was given number 3. According to a long-standing baseball legend, the Yankees adopted their now-iconic pinstriped uniforms in hopes of making Ruth look slimmer. In truth, though, they had been wearing pinstripes since 1915. Although the Yankees started well, the Athletics soon proved they were the better team in 1929, splitting two series with the Yankees in the first month of the season, then taking advantage of a Yankee losing streak in mid-May to gain first place. Although Ruth performed well, the Yankees were not able to catch the Athletics—Connie Mack had built another great team. Tragedy struck the Yankees late in the year as manager Huggins died at 51 of erysipelas, a bacterial skin infection, on September 25, only ten days after he had last directed the team. Despite their past differences, Ruth praised Huggins and described him as a "great guy". The Yankees finished second, 18 games behind the Athletics. Ruth hit .345 during the season, with 46 home runs and 154 RBIs. On October 17, the Yankees hired Bob Shawkey as manager; he was their fourth choice. Ruth had politicked for the job of player-manager, but Ruppert and Barrow never seriously considered him for the position. Stout deemed this the first hint Ruth would have no future with the Yankees once he retired as a player. Shawkey, a former Yankees player and teammate of Ruth, would prove unable to command Ruth's respect. On January 7, 1930, salary negotiations between the Yankees and Ruth quickly broke down. Having just concluded a three-year contract at an annual salary of $70,000, Ruth promptly rejected both the Yankees' initial proposal of $70,000 for one year and their 'final' offer of two years at seventy-five—the latter figure equaling the annual salary of then US President Herbert Hoover; instead, Ruth demanded at least $85,000 and three years. When asked why he thought he was "worth more than the President of the United States," Ruth responded: "Say, if I hadn't been sick last summer, I'd have broken hell out of that home run record! Besides, the President gets a four-year contract. I'm only asking for three." Exactly two months later, a compromise was reached, with Ruth settling for two years at an unprecedented $80,000 per year. Ruth's salary was more than 2.4 times greater than the next-highest salary that season, a record margin . In 1930, Ruth hit .359 with 49 home runs (his best in his years after 1928) and 153 RBIs, and pitched his first game in nine years, a complete game victory. Nevertheless, the Athletics won their second consecutive pennant and World Series, as the Yankees finished in third place, sixteen games back. At the end of the season, Shawkey was fired and replaced with Cubs manager Joe McCarthy, though Ruth again unsuccessfully sought the job. McCarthy was a disciplinarian, but chose not to interfere with Ruth, who did not seek conflict with the manager. The team improved in 1931, but was no match for the Athletics, who won 107 games, games in front of the Yankees. Ruth, for his part, hit .373, with 46 home runs and 163 RBIs. He had 31 doubles, his most since 1924. In the 1932 season, the Yankees went 107–47 and won the pennant. Ruth's effectiveness had decreased somewhat, but he still hit .341 with 41 home runs and 137 RBIs. Nevertheless, he was sidelined twice because of injuries during the season. The Yankees faced the Cubs, McCarthy's former team, in the 1932 World Series. There was bad blood between the two teams as the Yankees resented the Cubs only awarding half a World Series share to Mark Koenig, a former Yankee. The games at Yankee Stadium had not been sellouts; both were won by the home team, with Ruth collecting two singles, but scoring four runs as he was walked four times by the Cubs pitchers. In Chicago, Ruth was resentful at the hostile crowds that met the Yankees' train and jeered them at the hotel. The crowd for Game Three included New York Governor Franklin D. Roosevelt, the Democratic candidate for president, who sat with Chicago Mayor Anton Cermak. Many in the crowd threw lemons at Ruth, a sign of derision, and others (as well as the Cubs themselves) shouted abuse at Ruth and other Yankees. They were briefly silenced when Ruth hit a three-run home run off Charlie Root in the first inning, but soon revived, and the Cubs tied the score at 4–4 in the fourth inning, partly due to Ruth's fielding error in the outfield. When Ruth came to the plate in the top of the fifth, the Chicago crowd and players, led by pitcher Guy Bush, were screaming insults at Ruth. With the count at two balls and one strike, Ruth gestured, possibly in the direction of center field, and after the next pitch (a strike), may have pointed there with one hand. Ruth hit the fifth pitch over the center field fence; estimates were that it traveled nearly . Whether or not Ruth intended to indicate where he planned to (and did) hit the ball (Charlie Devens, who, in 1999, was interviewed as Ruth's surviving teammate in that game, did not think so), the incident has gone down in legend as Babe Ruth's called shot. The Yankees won Game Three, and the following day clinched the Series with another victory. During that game, Bush hit Ruth on the arm with a pitch, causing words to be exchanged and provoking a game-winning Yankee rally. Ruth remained productive in 1933. He batted .301, with 34 home runs, 103 RBIs, and a league-leading 114 walks, as the Yankees finished in second place, seven games behind the Senators. Athletics manager Connie Mack selected him to play right field in the first Major League Baseball All-Star Game, held on July 6, 1933, at Comiskey Park in Chicago. He hit the first home run in the All-Star Game's history, a two-run blast against Bill Hallahan during the third inning, which helped the AL win the game 4–2. During the final game of the 1933 season, as a publicity stunt organized by his team, Ruth was called upon and pitched a complete game victory against the Red Sox, his final appearance as a pitcher. Despite unremarkable pitching numbers, Ruth had a 5–0 record in five games for the Yankees, raising his career totals to 94–46. In 1934, Ruth played in his last full season with the Yankees. By this time, years of high living were starting to catch up with him. His conditioning had deteriorated to the point that he could no longer field or run. He accepted a pay cut to $35,000 from Ruppert, but he was still the highest-paid player in the major leagues. He could still handle a bat, recording a .288 batting average with 22 home runs. However, Reisler described these statistics as "merely mortal" by Ruth's previous standards. Ruth was selected to the AL All-Star team for the second consecutive year, even though he was in the twilight of his career. During the game, New York Giants pitcher Carl Hubbell struck out Ruth and four other future Hall-of-Famers consecutively. The Yankees finished second again, seven games behind the Tigers. Boston Braves (1935) By this time, Ruth knew he was nearly finished as a player. He desired to remain in baseball as a manager. He was often spoken of as a possible candidate as managerial jobs opened up, but in 1932, when he was mentioned as a contender for the Red Sox position, Ruth stated that he was not yet ready to leave the field. There were rumors that Ruth was a likely candidate each time when the Cleveland Indians, Cincinnati Reds, and Detroit Tigers were looking for a manager, but nothing came of them. Just before the 1934 season, Ruppert offered to make Ruth the manager of the Yankees' top minor-league team, the Newark Bears, but he was talked out of it by his wife, Claire, and his business manager, Christy Walsh. Tigers owner Frank Navin seriously considered acquiring Ruth and making him player-manager. However, Ruth insisted on delaying the meeting until he came back from a trip to Hawaii. Navin was unwilling to wait. Ruth opted to go on his trip, despite Barrow advising him that he was making a mistake; in any event, Ruth's asking price was too high for the notoriously tight-fisted Navin. The Tigers' job ultimately went to Mickey Cochrane. Early in the 1934 season, Ruth openly campaigned to become the Yankees manager. However, the Yankee job was never a serious possibility. Ruppert always supported McCarthy, who would remain in his position for another 12 seasons. The relationship between Ruth and McCarthy had been lukewarm at best, and Ruth's managerial ambitions further chilled their interpersonal relations. By the end of the season, Ruth hinted that he would retire unless Ruppert named him manager of the Yankees. When the time came, Ruppert wanted Ruth to leave the team without drama or hard feelings. During the 1934–35 offseason, Ruth circled the world with his wife; the trip included a barnstorming tour of the Far East. At his final stop in the United Kingdom before returning home, Ruth was introduced to cricket by Australian player Alan Fairfax, and after having little luck in a cricketer's stance, he stood as a baseball batter and launched some massive shots around the field, destroying the bat in the process. Although Fairfax regretted that he could not have the time to make Ruth a cricket player, Ruth had lost any interest in such a career upon learning that the best batsmen made only about $40 per week. Also during the offseason, Ruppert had been sounding out the other clubs in hopes of finding one that would be willing to take Ruth as a manager and/or a player. However, the only serious offer came from Athletics owner-manager Connie Mack, who gave some thought to stepping down as manager in favor of Ruth. However, Mack later dropped the idea, saying that Ruth's wife would be running the team in a month if Ruth ever took over. While the barnstorming tour was underway, Ruppert began negotiating with Boston Braves owner Judge Emil Fuchs, who wanted Ruth as a gate attraction. The Braves had enjoyed modest recent success, finishing fourth in the National League in both 1933 and 1934, but the team drew poorly at the box office. Unable to afford the rent at Braves Field, Fuchs had considered holding dog races there when the Braves were not at home, only to be turned down by Landis. After a series of phone calls, letters, and meetings, the Yankees traded Ruth to the Braves on February 26, 1935. Ruppert had stated that he would not release Ruth to go to another team as a full-time player. For this reason, it was announced that Ruth would become a team vice president and would be consulted on all club transactions, in addition to playing. He was also made assistant manager to Braves skipper Bill McKechnie. In a long letter to Ruth a few days before the press conference, Fuchs promised Ruth a share in the Braves' profits, with the possibility of becoming co-owner of the team. Fuchs also raised the possibility of Ruth succeeding McKechnie as manager, perhaps as early as 1936. Ruppert called the deal "the greatest opportunity Ruth ever had". There was considerable attention as Ruth reported for spring training. He did not hit his first home run of the spring until after the team had left Florida, and was beginning the road north in Savannah. He hit two in an exhibition game against the Bears. Amid much press attention, Ruth played his first home game in Boston in over 16 years. Before an opening-day crowd of over 25,000, including five of New England's six state governors, Ruth accounted for all the Braves' runs in a 4–2 defeat of the New York Giants, hitting a two-run home run, singling to drive in a third run and later in the inning scoring the fourth. Although age and weight had slowed him, he made a running catch in left field that sportswriters deemed the defensive highlight of the game. Ruth had two hits in the second game of the season, but it quickly went downhill both for him and the Braves from there. The season soon settled down to a routine of Ruth performing poorly on the few occasions he even played at all. As April passed into May, Ruth's physical deterioration became even more pronounced. While he remained productive at the plate early on, he could do little else. His conditioning had become so poor that he could barely trot around the bases. He made so many errors that three Braves pitchers told McKechnie they would not take the mound if he was in the lineup. Before long, Ruth stopped hitting as well. He grew increasingly annoyed that McKechnie ignored most of his advice. McKechnie later said that Ruth's presence made enforcing discipline nearly impossible. Ruth soon realized that Fuchs had deceived him, and had no intention of making him manager or giving him any significant off-field duties. He later said his only duties as vice president consisted of making public appearances and autographing tickets. Ruth also found out that far from giving him a share of the profits, Fuchs wanted him to invest some of his money in the team in a last-ditch effort to improve its balance sheet. As it turned out, Fuchs and Ruppert had both known all along that Ruth's non-playing positions were meaningless. By the end of the first month of the season, Ruth concluded he was finished even as a part-time player. As early as May 12, he asked Fuchs to let him retire. Ultimately, Fuchs persuaded Ruth to remain at least until after the Memorial Day doubleheader in Philadelphia. In the interim was a western road trip, at which the rival teams had scheduled days to honor him. In Chicago and St. Louis, Ruth performed poorly, and his batting average sank to .155, with only two additional home runs for a total of three on the season so far. In the first two games in Pittsburgh, Ruth had only one hit, though a long fly caught by Paul Waner probably would have been a home run in any other ballpark besides Forbes Field. Ruth played in the third game of the Pittsburgh series on May 25, 1935, and added one more tale to his playing legend. Ruth went 4-for-4, including three home runs, though the Braves lost the game 11–7. The last two were off Ruth's old Cubs nemesis, Guy Bush. The final home run, both of the game and of Ruth's career, sailed out of the park over the right field upper deck–the first time anyone had hit a fair ball completely out of Forbes Field. Ruth was urged to make this his last game, but he had given his word to Fuchs and played in Cincinnati and Philadelphia. The first game of the doubleheader in Philadelphia—the Braves lost both—was his final major league appearance. Ruth retired on June 2 after an argument with Fuchs. He finished 1935 with a .181 average—easily his worst as a full-time position player—and the final six of his 714 home runs. The Braves, 10–27 when Ruth left, finished 38–115, at .248 the worst winning percentage in modern National League history. Insolvent like his team, Fuchs gave up control of the Braves before the end of the season; the National League took over the franchise at the end of the year. Of the 5 members in the inaugural class of Baseball Hall of Fame in 1936 (Ty Cobb, Honus Wagner, Christy Mathewson, Walter Johnson and Ruth himself), only Ruth was not given an offer to manage a baseball team. Retirement Although Fuchs had given Ruth his unconditional release, no major league team expressed an interest in hiring him in any capacity. Ruth still hoped to be hired as a manager if he could not play anymore, but only one managerial position, Cleveland, became available between Ruth's retirement and the end of the 1937 season. Asked if he had considered Ruth for the job, Indians owner Alva Bradley replied negatively. Team owners and general managers assessed Ruth's flamboyant personal habits as a reason to exclude him from a managerial job; Barrow said of him, "How can he manage other men when he can't even manage himself?" Creamer believed Ruth was unfairly treated in never being given an opportunity to manage a major league club. The author believed there was not necessarily a relationship between personal conduct and managerial success, noting that John McGraw, Billy Martin, and Bobby Valentine were winners despite character flaws. Ruth played much golf and in a few exhibition baseball games, where he demonstrated a continuing ability to draw large crowds. This appeal contributed to the Dodgers hiring him as first base coach in 1938. When Ruth was hired, Brooklyn general manager Larry MacPhail made it clear that Ruth would not be considered for the manager's job if, as expected, Burleigh Grimes retired at the end of the season. Although much was said about what Ruth could teach the younger players, in practice, his duties were to appear on the field in uniform and encourage base runners—he was not called upon to relay signs. In August, shortly before the baseball rosters expanded, Ruth sought an opportunity to return as an active player in a pinch hitting role. Ruth often took batting practice before games and felt that he could take on the limited role. Grimes denied his request, citing Ruth's poor vision in his right eye, his inability to run the bases, and the risk of an injury to Ruth. Ruth got along well with everyone except team captain Leo Durocher, who was hired as Grimes' replacement at season's end. Ruth then left his job as a first base coach and would never again work in any capacity in the game of baseball. On July 4, 1939, Ruth spoke on Lou Gehrig Appreciation Day at Yankee Stadium as members of the 1927 Yankees and a sellout crowd turned out to honor the first baseman, who was forced into premature retirement by ALS, which would kill him two years later. The next week, Ruth went to Cooperstown, New York, for the formal opening of the Baseball Hall of Fame. Three years earlier, he was one of the first five players elected to the hall. As radio broadcasts of baseball games became popular, Ruth sought a job in that field, arguing that his celebrity and knowledge of baseball would assure large audiences, but he received no offers. During World War II, he made many personal appearances to advance the war effort, including his last appearance as a player at Yankee Stadium, in a 1943 exhibition for the Army-Navy Relief Fund. He hit a long fly ball off Walter Johnson; the blast left the field, curving foul, but Ruth circled the bases anyway. In 1946, he made a final effort to gain a job in baseball when he contacted new Yankees boss MacPhail, but he was sent a rejection letter. In 1999, Ruth's granddaughter, Linda Tosetti, and his stepdaughter, Julia Ruth Stevens, said that Babe's inability to land a managerial role with the Yankees caused him to feel hurt and slump into a severe depression. Ruth started playing golf when he was 20 and continued playing the game throughout his life. His appearance at many New York courses drew spectators and headlines. Rye Golf Club was among the courses he played with teammate Lyn Lary in June 1933. With birdies on 3 holes, Ruth posted the best score. In retirement, he became one of the first celebrity golfers participating in charity tournaments, including one where he was pitted against Ty Cobb. Personal life Ruth met Helen Woodford (1897–1929), by some accounts, in a coffee shop in Boston, where she was a waitress. They married as teenagers on October 17, 1914. Although Ruth later claimed to have been married in Elkton, Maryland, records show that they were married at St. Paul's Catholic Church in Ellicott City. They adopted a daughter, Dorothy (1921–1989), in 1921. Ruth and Helen separated around 1925 reportedly because of Ruth's repeated infidelities and neglect. They appeared in public as a couple for the last time during the 1926 World Series. Helen died in January 1929 at age 31 in a fire in a house in Watertown, Massachusetts owned by Edward Kinder, a dentist with whom she had been living as "Mrs. Kinder". In her book, My Dad, the Babe, Dorothy claimed that she was Ruth's biological child by a mistress named Juanita Jennings. In 1980, Juanita admitted this to Dorothy and Dorothy's stepsister, Julia Ruth Stevens, who was at the time already very ill. On April 17, 1929, three months after the death of his first wife, Ruth married actress and model Claire Merritt Hodgson (1897–1976) and adopted her daughter Julia (1916–2019). It was the second and final marriage for both parties. Claire, unlike Helen, was well-travelled and educated, and put structure into Ruth's life, like Miller Huggins did for him on the field. By one account, Julia and Dorothy were, through no fault of their own, the reason for the seven-year rift in Ruth's relationship with teammate Lou Gehrig. Sometime in 1932, during a conversation that she assumed was private, Gehrig's mother remarked, "It's a shame [Claire] doesn't dress Dorothy as nicely as she dresses her own daughter." When the comment got back to Ruth, he angrily told Gehrig to tell his mother to mind her own business. Gehrig, in turn, took offense at what he perceived as Ruth's comment about his mother. The two men reportedly never spoke off the field until they reconciled at Yankee Stadium on Lou Gehrig Appreciation Day, July 4, 1939, shortly after Gehrig's retirement from baseball. Although Ruth was married throughout most of his baseball career, when team co-owner Tillinghast 'Cap' Huston asked him to tone down his lifestyle, Ruth replied, "I'll promise to go easier on drinking and to get to bed earlier, but not for you, fifty thousand dollars, or two-hundred and fifty thousand dollars will I give up women. They're too much fun." A detective that the Yankees hired to follow him one night in Chicago reported that Ruth had been with six women. Ping Bodie said that he was not Ruth's roommate while traveling; "I room with his suitcase". Before the start of the 1922 season, Ruth had signed a three-year contract at $52,000 per year with an option to renew for two additional years. His performance during the 1922 season had been disappointing, attributed in part to his drinking and late-night hours. After the end of the 1922 season, he was asked to sign a contract addendum with a morals clause. Ruth and Ruppert signed it on November 11, 1922. It called for Ruth to abstain entirely from the use of intoxicating liquors, and to not stay up later than 1:00 a.m. during the training and playing season without permission of the manager. Ruth was also enjoined from any action or misbehavior that would compromise his ability to play baseball. Cancer and death (1946–1948) As early as the war years, doctors had cautioned Ruth to take better care of his health, and he grudgingly followed their advice, limiting his drinking and not going on a proposed trip to support the troops in the South Pacific. In 1946, Ruth began experiencing severe pain over his left eye and had difficulty swallowing. In November 1946, Ruth entered French Hospital in New York for tests, which revealed that he had an inoperable malignant tumor at the base of his skull and in his neck. The malady was a lesion known as nasopharyngeal carcinoma, or "lymphoepithelioma". His name and fame gave him access to experimental treatments, and he was one of the first cancer patients to receive both drugs and radiation treatment simultaneously. Having lost , he was discharged from the hospital in February and went to Florida to recuperate. He returned to New York and Yankee Stadium after the season started. The new commissioner, Happy Chandler (Judge Landis had died in 1944), proclaimed April 27, 1947, Babe Ruth Day around the major leagues, with the most significant observance to be at Yankee Stadium. A number of teammates and others spoke in honor of Ruth, who briefly addressed the crowd of almost 60,000. By then, his voice was a soft whisper with a very low, raspy tone. Around this time, developments in chemotherapy offered some hope for Ruth. The doctors had not told Ruth he had cancer because of his family's fear that he might do himself harm. They treated him with pterolyl triglutamate (Teropterin), a folic acid derivative; he may have been the first human subject. Ruth showed dramatic improvement during the summer of 1947, so much so that his case was presented by his doctors at a scientific meeting, without using his name. He was able to travel around the country, doing promotional work for the Ford Motor Company on American Legion Baseball. He appeared again at another day in his honor at Yankee Stadium in September, but was not well enough to pitch in an old-timers game as he had hoped. The improvement was only a temporary remission, and by late 1947, Ruth was unable to help with the writing of his autobiography, The Babe Ruth Story, which was almost entirely ghostwritten. In and out of the hospital in Manhattan, he left for Florida in February 1948, doing what activities he could. After six weeks he returned to New York to appear at a book-signing party. He also traveled to California to witness the filming of the movie based on the book. On June 5, 1948, a "gaunt and hollowed out" Ruth visited Yale University to donate a manuscript of The Babe Ruth Story to its library. At Yale, he met with future president George H. W. Bush, who was the captain of the Yale baseball team. On June 13, Ruth visited Yankee Stadium for the final time in his life, appearing at the 25th-anniversary celebrations of "The House that Ruth Built". By this time he had lost much weight and had difficulty walking. Introduced along with his surviving teammates from 1923, Ruth used a bat as a cane. Nat Fein's photo of Ruth taken from behind, standing near home plate and facing "Ruthville" (right field) became one of baseball's most famous and widely circulated photographs, and won the Pulitzer Prize. Ruth made one final trip on behalf of American Legion Baseball, then entered Memorial Hospital, where he would die. He was never told he had cancer. But before his death, he surmised it. He was able to leave the hospital for a few short trips, including a final visit to Baltimore. On July 26, 1948, Ruth left the hospital to attend the premiere of the film The Babe Ruth Story. Shortly thereafter, he returned to the hospital for the final time. He was barely able to speak. Ruth's condition gradually grew worse, and only a few visitors were permitted to see him, one of whom was National League president and future Commissioner of Baseball Ford Frick. "Ruth was so thin it was unbelievable. He had been such a big man and his arms were just skinny little bones, and his face was so haggard", Frick said years later. Thousands of New Yorkers, including many children, stood vigil outside the hospital during Ruth's final days. On August 16, 1948, at 8:01 p.m., Ruth died in his sleep at the age of 53. His open casket was placed on display in the rotunda of Yankee Stadium, where it remained for two days; 77,000 people filed past to pay him tribute. His Requiem Mass was celebrated by Francis Cardinal Spellman at St. Patrick's Cathedral; a crowd estimated at 75,000 waited outside. Ruth is buried with his second wife, Claire, on a hillside in Section 25 at the Gate of Heaven Cemetery in Hawthorne, New York. Memorial and museum On April 19, 1949, the Yankees unveiled a granite monument in Ruth's honor in center field of Yankee Stadium. The monument was located in the field of play next to a flagpole and similar tributes to Huggins and Gehrig until the stadium was remodeled from 1974 to 1975, which resulted in the outfield fences moving inward and enclosing the monuments from the playing field. This area was known thereafter as Monument Park. Yankee Stadium, "the House that Ruth Built", was replaced after the 2008 season with a new Yankee Stadium across the street from the old one; Monument Park was subsequently moved to the new venue behind the center field fence. Ruth's uniform number 3 has been retired by the Yankees, and he is one of five Yankees players or managers to have a granite monument within the stadium. The Babe Ruth Birthplace Museum is located at 216 Emory Street, a Baltimore row house where Ruth was born, and three blocks west of Oriole Park at Camden Yards, where the AL's Baltimore Orioles play. The property was restored and opened to the public in 1973 by the non-profit Babe Ruth Birthplace Foundation, Inc. Ruth's widow, Claire, his two daughters, Dorothy and Julia, and his sister, Mamie, helped select and install exhibits for the museum. Impact Ruth was the first baseball star to be the subject of overwhelming public adulation. Baseball had been known for star players such as Ty Cobb and "Shoeless Joe" Jackson, but both men had uneasy relations with fans. In Cobb's case, the incidents were sometimes marked by violence. Ruth's biographers agreed that he benefited from the timing of his ascension to "Home Run King". The country had been hit hard by both the war and the 1918 flu pandemic and longed for something to help put these traumas behind it. Ruth also resonated in a country which felt, in the aftermath of the war, that it took second place to no one. Montville argued that Ruth was a larger-than-life figure who was capable of unprecedented athletic feats in the nation's largest city. Ruth became an icon of the social changes that marked the early 1920s. In his history of the Yankees, Glenn Stout writes that "Ruth was New York incarnate—uncouth and raw, flamboyant and flashy, oversized, out of scale, and absolutely unstoppable". During his lifetime, Ruth became a symbol of the United States. During World War II Japanese soldiers yelled in English, "To hell with Babe Ruth", to anger American soldiers. Ruth replied that he hoped "every Jap that mention[ed] my name gets shot". Creamer recorded that "Babe Ruth transcended sport and moved far beyond the artificial limits of baselines and outfield fences and sports pages". Wagenheim stated, "He appealed to a deeply rooted American yearning for the definitive climax: clean, quick, unarguable." According to Glenn Stout, "Ruth's home runs were exalted, uplifting experience that meant more to fans than any runs they were responsible for. A Babe Ruth home run was an event unto itself, one that meant anything was possible." Although Ruth was not just a power hitter—he was the Yankees' best bunter, and an excellent outfielder—Ruth's penchant for hitting home runs altered how baseball is played. Prior to 1920, home runs were unusual, and managers tried to win games by getting a runner on base and bringing him around to score through such means as the stolen base, the bunt, and the hit and run. Advocates of what was dubbed "inside baseball", such as Giants manager McGraw, disliked the home run, considering it a blot on the purity of the game. According to sportswriter W. A. Phelon, after the 1920 season, Ruth's breakout performance that season and the response in excitement and attendance, "settled, for all time to come, that the American public is nuttier over the Home Run than the Clever Fielding or the Hitless Pitching. Viva el Home Run and two times viva Babe Ruth, exponent of the home run, and overshadowing star." Bill James states, "When the owners discovered that the fans liked to see home runs, and when the foundations of the games were simultaneously imperiled by disgrace [in the Black Sox Scandal], then there was no turning back." While a few, such as McGraw and Cobb, decried the passing of the old-style play, teams quickly began to seek and develop sluggers. According to sportswriter Grantland Rice, only two sports figures of the 1920s approached Ruth in popularity—boxer Jack Dempsey and racehorse Man o' War. One of the factors that contributed to Ruth's broad appeal was the uncertainty about his family and early life. Ruth appeared to exemplify the American success story, that even an uneducated, unsophisticated youth, without any family wealth or connections, can do something better than anyone else in the world. Montville writes that "the fog [surrounding his childhood] will make him forever accessible, universal. He will be the patron saint of American possibility." Similarly, the fact that Ruth played in the pre-television era, when a relatively small portion of his fans had the opportunity to see him play allowed his legend to grow through word of mouth and the hyperbole of sports reporters. Reisler states that recent sluggers who surpassed Ruth's 60-home run mark, such as Mark McGwire and Barry Bonds, generated much less excitement than when Ruth repeatedly broke the single-season home run record in the 1920s. Ruth dominated a relatively small sports world, while Americans of the present era have many sports available to watch. Legacy Creamer describes Ruth as "a unique figure in the social history of the United States". Thomas Barthel describes him as one of the first celebrity athletes; numerous biographies have portrayed him as "larger than life". He entered the language: a dominant figure in a field, whether within or outside sports, is often referred to as "the Babe Ruth" of that field. Similarly, "Ruthian" has come to mean in sports, "colossal, dramatic, prodigious, magnificent; with great power". He was the first athlete to make more money from endorsements and other off-the-field activities than from his sport. In 2006, Montville stated that more books have been written about Ruth than any other member of the Baseball Hall of Fame. At least five of these books (including Creamer's and Wagenheim's) were written in 1973 and 1974. The books were timed to capitalize on the increase in public interest in Ruth as Hank Aaron approached his career home run mark, which he broke on April 8, 1974. As he approached Ruth's record, Aaron stated, "I can't remember a day this year or last when I did not hear the name of Babe Ruth." Montville suggested that Ruth is probably even more popular today than he was when his career home run record was broken by Aaron. The long ball era that Ruth started continues in baseball, to the delight of the fans. Owners build ballparks to encourage home runs, which are featured on SportsCenter and Baseball Tonight each evening during the season. The questions of performance-enhancing drug use, which dogged later home run hitters such as McGwire and Bonds, do nothing to diminish Ruth's reputation; his overindulgences with beer and hot dogs seem part of a simpler time. In various surveys and rankings, Ruth has been named the greatest baseball player of all time. In 1998, The Sporting News ranked him number one on the list of "Baseball's 100 Greatest Players". In 1999, baseball fans named Ruth to the Major League Baseball All-Century Team. He was named baseball's Greatest Player Ever in a ballot commemorating the 100th anniversary of professional baseball in 1969. The Associated Press reported in 1993 that Muhammad Ali was tied with Babe Ruth as the most recognized athlete in America. In a 1999 ESPN poll, he was ranked as the second-greatest U.S. athlete of the century, behind Michael Jordan. In 1983, the United States Postal Service honored Ruth with the issuance of a twenty-cent stamp. Several of the most expensive items of sports memorabilia and baseball memorabilia ever sold at auction are associated with Ruth. , Ruth's 1920 Yankees jersey, which sold for $4,415,658 in 2012 (equivalent to $ million in ), is the third most expensive piece of sports memorabilia ever sold, after Diego Maradona's 1986 World Cup jersey and Pierre de Coubertin's original 1892 Olympic Manifesto. The bat with which he hit the first home run at Yankee Stadium is in The Guinness Book of World Records as the most expensive baseball bat sold at auction, having fetched $1.265 million on December 2, 2004 (equivalent to $ million in ). A hat of Ruth's from the 1934 season set a record for a baseball cap when David Wells sold it at auction for $537,278 in 2012. In 2017, Charlie Sheen sold Ruth's 1927 World Series ring for $2,093,927 at auction. It easily broke the record for a championship ring previously set when Julius Erving's 1974 ABA championship ring sold for $460,741 in 2011. One long-term survivor of the craze over Ruth may be the Baby Ruth candy bar. The original company to market the confectionery, the Curtis Candy Company, maintained that the bar was named after Ruth Cleveland, daughter of former president Grover Cleveland. She died in 1904 and the bar was first marketed in 1921, at the height of the craze over Ruth. He later sought to market candy bearing his name; he was refused a trademark because of the Baby Ruth bar. Corporate files from 1921 are no longer extant; the brand has changed hands several times and is now owned by Ferrara Candy Company. The Ruth estate licensed his likeness for use in an advertising campaign for Baby Ruth in 1995. In 2005, the Baby Ruth bar became the official candy bar of Major League Baseball in a marketing arrangement. In 2018, President Donald Trump announced that Ruth, along with Elvis Presley and Antonin Scalia, would posthumously receive the Presidential Medal of Freedom. Montville describes the continuing relevance of Babe Ruth in American culture, more than three-quarters of a century after he last swung a bat in a major league game: See also List of career achievements by Babe Ruth Babe Ruth Award Babe Ruth Home Run Award Babe Ruth League DHL Hometown Heroes List of Major League Baseball home run records List of Major League Baseball runs batted in records The Year Babe Ruth Hit 104 Home Runs Babe's Dream statue in Baltimore, Maryland Notes References Book sources Further reading Books . Articles External links Official website Babe Ruth Birthplace and Museum 1895 births 1948 deaths American League All-Stars American League batting champions American League ERA champions American League home run champions American League RBI champions American people of German descent American people of Prussian descent American sportsmen Baltimore Orioles (International League) players Baseball players from Baltimore Boston Braves players Boston Red Sox players Brooklyn Dodgers coaches Burials at Gate of Heaven Cemetery (Hawthorne, New York) Catholics from Maryland Deaths from cancer in New York (state) Deaths from esophageal cancer Major League Baseball first base coaches Major League Baseball left fielders Major League Baseball pitchers Major League Baseball players with retired numbers Major League Baseball right fielders National Baseball Hall of Fame inductees New York Yankees players Presidential Medal of Freedom recipients Providence Grays (minor league) players Vaudeville performers

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https://en.wikipedia.org/wiki/British%20English

British English

British English (BrE, en-GB, or BE) is the set of varieties of the English language native to Great Britain. More narrowly, it can refer specifically to the English language in England, or, more broadly, to the collective dialects of English throughout the British Isles taken as a single umbrella variety, for instance additionally incorporating Scottish English, Welsh English, and Northern Irish English. Tom McArthur in the Oxford Guide to World English acknowledges that British English shares "all the ambiguities and tensions [with] the word 'British' and as a result can be used and interpreted in two ways, more broadly or more narrowly, within a range of blurring and ambiguity". Variations exist in formal (both written and spoken) English in the United Kingdom. For example, the adjective wee is almost exclusively used in parts of Scotland, North East England, Northern Ireland, Ireland, and occasionally Yorkshire, whereas the adjective little is predominant elsewhere. Nevertheless, there is a meaningful degree of uniformity in written English within the United Kingdom, and this could be described by the term British English. The forms of spoken English, however, vary considerably more than in most other areas of the world where English is spoken and so a uniform concept of British English is more difficult to apply to the spoken language. Globally, countries that are former British colonies or members of the Commonwealth tend to follow British English, as is the case for English used within the European Union. In China both British English and American English are taught. The UK government actively teaches and promotes English around the world and operates in over 200 countries. History English is a West Germanic language that originated from the Anglo-Frisian dialects brought to Britain by Germanic settlers from various parts of what is now northwest Germany and the northern Netherlands. The resident population at this time was generally speaking Common Brittonic—the insular variety of Continental Celtic, which was influenced by the Roman occupation. This group of languages (Welsh, Cornish, Cumbric) cohabited alongside English into the modern period, but due to their remoteness from the Germanic languages, influence on English was notably limited. However, the degree of influence remains debated, and it has recently been argued that its grammatical influence accounts for the substantial innovations noted between English and the other West Germanic languages. Initially, Old English was a diverse group of dialects, reflecting the varied origins of the Anglo-Saxon kingdoms of England. One of these dialects, Late West Saxon, eventually came to dominate. The original Old English language was then influenced by two waves of invasion: the first was by speakers of the Scandinavian branch of the Germanic family, who settled in parts of Britain in the eighth and ninth centuries; the second was the Normans in the 11th century, who spoke Old Norman and ultimately developed an English variety of this called Anglo-Norman. These two invasions caused English to become "mixed" to some degree (though it was never a truly mixed language in the strictest sense of the word; mixed languages arise from the cohabitation of speakers of different languages, who develop a hybrid tongue for basic communication). The more idiomatic, concrete and descriptive English is, the more it is from Anglo-Saxon origins. The more intellectual and abstract English is, the more it contains Latin and French influences, e.g. swine (like the Germanic ) is the animal in the field bred by the occupied Anglo-Saxons and pork (like the French ) is the animal at the table eaten by the occupying Normans. Another example is the Anglo-Saxon meaning cow, and the French meaning beef. Cohabitation with the Scandinavians resulted in a significant grammatical simplification and lexical enrichment of the Anglo-Frisian core of English; the later Norman occupation led to the grafting onto that Germanic core of a more elaborate layer of words from the Romance branch of the European languages. This Norman influence entered English largely through the courts and government. Thus, English developed into a "borrowing" language of great flexibility and with a huge vocabulary. Dialects Dialects and accents vary amongst the four countries of the United Kingdom, as well as within the countries themselves. The major divisions are normally classified as English English (or English as spoken in England, which encompasses Southern English, West Country, East and West Midlands English and Northern English dialects), Ulster English (in Northern Ireland), Welsh English (not to be confused with the Welsh language), and Scottish English (not to be confused with the Scots language or Scottish Gaelic language). The various British dialects also differ in the words that they have borrowed from other languages. Around the middle of the 15th century, there were points where within the 5 major dialects there were almost 500 ways to spell the word though. Research Following its last major survey of English Dialects (1949–1950), the University of Leeds has started work on a new project. In May 2007 the Arts and Humanities Research Council awarded a grant to Leeds to study British regional dialects. The team are sifting through a large collection of examples of regional slang words and phrases turned up by the "Voices project" run by the BBC, in which they invited the public to send in examples of English still spoken throughout the country. The BBC Voices project also collected hundreds of news articles about how the British speak English from swearing through to items on language schools. This information will also be collated and analysed by Johnson's team both for content and for where it was reported. "Perhaps the most remarkable finding in the Voices study is that the English language is as diverse as ever, despite our increased mobility and constant exposure to other accents and dialects through TV and radio". When discussing the award of the grant in 2007, Leeds University stated: English regional Most people in Britain speak with a regional accent or dialect. However, about 2% of Britons speak with an accent called Received Pronunciation (also called "the King's English", "Oxford English" and "BBC English"), that is essentially region-less. It derives from a mixture of the Midlands and Southern dialects spoken in London in the early modern period. It is frequently used as a model for teaching English to foreign learners. In the South East there are significantly different accents; the Cockney accent spoken by some East Londoners is strikingly different from Received Pronunciation (RP). Cockney rhyming slang can be (and was initially intended to be) difficult for outsiders to understand, although the extent of its use is often somewhat exaggerated. Londoners speak with a mixture of accents, depending on ethnicity, neighbourhood, class, age, upbringing, and sundry other factors. Estuary English has been gaining prominence in recent decades: it has some features of RP and some of Cockney. Immigrants to the UK in recent decades have brought many more languages to the country and particularly to London. Surveys started in 1979 by the Inner London Education Authority discovered over 125 languages being spoken domestically by the families of the inner city's schoolchildren. Notably Multicultural London English, a sociolect that emerged in the late 20th century spoken mainly by young, working-class people in multicultural parts of London. Since the mass internal migration to Northamptonshire in the 1940s and given its position between several major accent regions, it has become a source of various accent developments. In Northampton the older accent has been influenced by overspill Londoners. There is an accent known locally as the Kettering accent, which is a transitional accent between the East Midlands and East Anglian. It is the last southern Midlands accent to use the broad "a" in words like bath or grass (i.e. or ). Conversely crass or plastic use a slender "a". A few miles northwest in Leicestershire the slender "a" becomes more widespread generally. In the town of Corby, north, one can find Corbyite which, unlike the Kettering accent, is largely influenced by the West Scottish accent. Features Phonological features characteristic of British English revolve around the pronunciation of the letter R, as well as the dental plosive T and some diphthongs specific to this dialect. T-stopping Once regarded as a Cockney feature, in a number of forms of spoken British English, has become commonly realised as a glottal stop when it is in the intervocalic position, in a process called T-glottalisation. National media, being based in London, have seen the glottal stop spreading more widely than it once was in word endings, not being heard as "no" and bottle of water being heard as "bole of waer". It is still stigmatised when used at the beginning and central positions, such as later, while often has all but regained . Other consonants subject to this usage in Cockney English are p, as in paer and k as in baer. R-dropping In most areas of England and Wales, outside the West Country and other near-by counties of the UK, the consonant R is not pronounced if not followed by a vowel, lengthening the preceding vowel instead. This phenomenon is known as non-rhoticity. In these same areas, a tendency exists to insert an R between a word ending in a vowel and a next word beginning with a vowel. This is called the intrusive R. It could be understood as a merger, in that words that once ended in an R and words that did not are no longer treated differently. This is also due to London-centric influences. Examples of R-dropping are car and sugar, where the R is not pronounced. Diphthongisation British dialects differ on the extent of diphthongisation of long vowels, with southern varieties extensively turning them into diphthongs, and with northern dialects normally preserving many of them. As a comparison, North American varieties could be said to be in-between. North Long vowels /iː/ and /uː/ are usually preserved, and in several areas also /oː/ and /eː/, as in go and say (unlike other varieties of English, that change them to [oʊ] and [eɪ] respectively). Some areas go as far as not diphthongising medieval /iː/ and /uː/, that give rise to modern /aɪ/ and /aʊ/; that is, for example, in the traditional accent of Newcastle upon Tyne, 'out' will sound as 'oot', and in parts of Scotland and North-West England, 'my' will be pronounced as 'me'. South Long vowels /iː/ and /uː/ are diphthongised to [ɪi] and [ʊu] respectively (or, more technically, [ʏʉ], with a raised tongue), so that ee and oo in feed and food are pronounced with a movement. The diphthong [oʊ] is also pronounced with a greater movement, normally [əʊ], [əʉ] or [əɨ]. People in groups Dropping a morphological grammatical number, in collective nouns, is stronger in British English than North American English. This is to treat them as plural when once grammatically singular, a perceived natural number prevails, especially when applying to institutional nouns and groups of people. The noun 'police', for example, undergoes this treatment: A football team can be treated likewise: This tendency can be observed in texts produced already in the 19th century. For example, Jane Austen, a British author, writes in Chapter 4 of Pride and Prejudice, published in 1813: However, in Chapter 16, the grammatical number is used. Negatives Some dialects of British English use negative concords, also known as double negatives. Rather than changing a word or using a positive, words like nobody, not, nothing, and never would be used in the same sentence. While this does not occur in Standard English, it does occur in non-standard dialects. The double negation follows the idea of two different morphemes, one that causes the double negation, and one that is used for the point or the verb. Standardisation As with English around the world, the English language as used in the United Kingdom is governed by convention rather than formal code: there is no body equivalent to the or the Royal Spanish Academy. Dictionaries (for example, the Oxford English Dictionary, the Longman Dictionary of Contemporary English, the Chambers Dictionary, and the Collins Dictionary) record usage rather than attempting to prescribe it. In addition, vocabulary and usage change with time: words are freely borrowed from other languages and other strains of English, and neologisms are frequent. For historical reasons dating back to the rise of London in the ninth century, the form of language spoken in London and the East Midlands became standard English within the Court, and ultimately became the basis for generally accepted use in the law, government, literature and education in Britain. The standardisation of British English is thought to be from both dialect levelling and a thought of social superiority. Speaking in the Standard dialect created class distinctions; those who did not speak the standard English would be considered of a lesser class or social status and often discounted or considered of a low intelligence. Another contribution to the standardisation of British English was the introduction of the printing press to England in the mid-15th century. In doing so, William Caxton enabled a common language and spelling to be dispersed among the entirety of England at a much faster rate. Samuel Johnson's A Dictionary of the English Language (1755) was a large step in the English-language spelling reform, where the purification of language focused on standardising both speech and spelling. By the early 20th century, British authors had produced numerous books intended as guides to English grammar and usage, a few of which achieved sufficient acclaim to have remained in print for long periods and to have been reissued in new editions after some decades. These include, most notably of all, Fowler's Modern English Usage and The Complete Plain Words by Sir Ernest Gowers. Detailed guidance on many aspects of writing British English for publication is included in style guides issued by various publishers including The Times newspaper, the Oxford University Press and the Cambridge University Press. The Oxford University Press guidelines were originally drafted as a single broadsheet page by Horace Henry Hart, and were at the time (1893) the first guide of their type in English; they were gradually expanded and eventually published, first as Hart's Rules, and in 2002 as part of The Oxford Manual of Style. Comparable in authority and stature to The Chicago Manual of Style for published American English, the Oxford Manual is a fairly exhaustive standard for published British English that writers can turn to in the absence of specific guidance from their publishing house. Relationship with Commonwealth English British English is the basis of, and very similar to Commonwealth English. Commonwealth English is English spoken and written in Commonwealth countries, though often with some local variation. This includes English spoken in Australia, Malta, New Zealand, Nigeria, and South Africa. It also includes South Asian English used in South Asia, in English varieties in Southeast Asia, and in parts of Africa. Canadian English is based on British English, but has more influence from American English. British English, for example, is the closest English to Indian English, but Indian English has extra vocabulary and some English words are assigned different meanings. See also American English American and British English spelling differences Australian English British Sign Language Canadian English Commonwealth English Hiberno-English Newfoundland English New Zealand English South African English References Notes Citations Bibliography McArthur, Tom (2002). Oxford Guide to World English. Oxford: Oxford University Press. hardback, paperback. Bragg, Melvyn (2004). The Adventure of English, London: Sceptre. Peters, Pam (2004). The Cambridge Guide to English Usage. Cambridge: Cambridge University Press. . Simpson, John (ed.) (1989). Oxford English Dictionary, 2nd edition. Oxford: Oxford University Press. External links Sounds Familiar? – Examples of regional accents and dialects across the UK on the British Library's 'Sounds Familiar' website Accents and dialects from the British Library Sound Archive Accents of English from Around the World Hear and compare how the same 110 words are pronounced in 50 English accents from around the world – instantaneous playback online The Septic's Companion: A British Slang Dictionary – an online dictionary of British slang, viewable alphabetically or by category British English Turkey Dialects of English Languages of Gibraltar Languages of the United Kingdom

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https://en.wikipedia.org/wiki/Botany

Botany

Botany, also called plant science (or plant sciences), plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek word () meaning "pasture", "herbs" "grass", or "fodder"; is in turn derived from (), "to feed" or "to graze". Traditionally, botany has also included the study of fungi and algae by mycologists and phycologists respectively, with the study of these three groups of organisms remaining within the sphere of interest of the International Botanical Congress. Nowadays, botanists (in the strict sense) study approximately 410,000 species of land plants of which some 391,000 species are vascular plants (including approximately 369,000 species of flowering plants), and approximately 20,000 are bryophytes. Botany originated in prehistory as herbalism with the efforts of early humans to identify – and later cultivate – plants that were edible, poisonous, and possibly medicinal, making it one of the first endeavours of human investigation. Medieval physic gardens, often attached to monasteries, contained plants possibly having medicinal benefit. They were forerunners of the first botanical gardens attached to universities, founded from the 1540s onwards. One of the earliest was the Padua botanical garden. These gardens facilitated the academic study of plants. Efforts to catalogue and describe their collections were the beginnings of plant taxonomy, and led in 1753 to the binomial system of nomenclature of Carl Linnaeus that remains in use to this day for the naming of all biological species. In the 19th and 20th centuries, new techniques were developed for the study of plants, including methods of optical microscopy and live cell imaging, electron microscopy, analysis of chromosome number, plant chemistry and the structure and function of enzymes and other proteins. In the last two decades of the 20th century, botanists exploited the techniques of molecular genetic analysis, including genomics and proteomics and DNA sequences to classify plants more accurately. Modern botany is a broad, multidisciplinary subject with contributions and insights from most other areas of science and technology. Research topics include the study of plant structure, growth and differentiation, reproduction, biochemistry and primary metabolism, chemical products, development, diseases, evolutionary relationships, systematics, and plant taxonomy. Dominant themes in 21st century plant science are molecular genetics and epigenetics, which study the mechanisms and control of gene expression during differentiation of plant cells and tissues. Botanical research has diverse applications in providing staple foods, materials such as timber, oil, rubber, fibre and drugs, in modern horticulture, agriculture and forestry, plant propagation, breeding and genetic modification, in the synthesis of chemicals and raw materials for construction and energy production, in environmental management, and the maintenance of biodiversity. History Early botany Botany originated as herbalism, the study and use of plants for their possible medicinal properties. The early recorded history of botany includes many ancient writings and plant classifications. Examples of early botanical works have been found in ancient texts from India dating back to before 1100 BCE, Ancient Egypt, in archaic Ancient Iranic Avestan writings, and in works from China purportedly from before 221 BCE. Modern botany traces its roots back to Ancient Greece specifically to Theophrastus (–287 BCE), a student of Aristotle who invented and described many of its principles and is widely regarded in the scientific community as the "Father of Botany". His major works, Enquiry into Plants and On the Causes of Plants, constitute the most important contributions to botanical science until the Middle Ages, almost seventeen centuries later. Another work from Ancient Greece that made an early impact on botany is , a five-volume encyclopedia about preliminary herbal medicine written in the middle of the first century by Greek physician and pharmacologist Pedanius Dioscorides. was widely read for more than 1,500 years. Important contributions from the medieval Muslim world include Ibn Wahshiyya's Nabatean Agriculture, Abū Ḥanīfa Dīnawarī's (828–896) the Book of Plants, and Ibn Bassal's The Classification of Soils. In the early 13th century, Abu al-Abbas al-Nabati, and Ibn al-Baitar (d. 1248) wrote on botany in a systematic and scientific manner. In the mid-16th century, botanical gardens were founded in a number of Italian universities. The Padua botanical garden in 1545 is usually considered to be the first which is still in its original location. These gardens continued the practical value of earlier "physic gardens", often associated with monasteries, in which plants were cultivated for suspected medicinal uses. They supported the growth of botany as an academic subject. Lectures were given about the plants grown in the gardens. Botanical gardens came much later to northern Europe; the first in England was the University of Oxford Botanic Garden in 1621. German physician Leonhart Fuchs (1501–1566) was one of "the three German fathers of botany", along with theologian Otto Brunfels (1489–1534) and physician Hieronymus Bock (1498–1554) (also called Hieronymus Tragus). Fuchs and Brunfels broke away from the tradition of copying earlier works to make original observations of their own. Bock created his own system of plant classification. Physician Valerius Cordus (1515–1544) authored a botanically and pharmacologically important herbal Historia Plantarum in 1544 and a pharmacopoeia of lasting importance, the Dispensatorium in 1546. Naturalist Conrad von Gesner (1516–1565) and herbalist John Gerard (1545–) published herbals covering the supposed medicinal uses of plants. Naturalist Ulisse Aldrovandi (1522–1605) was considered the father of natural history, which included the study of plants. In 1665, using an early microscope, Polymath Robert Hooke discovered cells, a term he coined, in cork, and a short time later in living plant tissue. Early modern botany During the 18th century, systems of plant identification were developed comparable to dichotomous keys, where unidentified plants are placed into taxonomic groups (e.g. family, genus and species) by making a series of choices between pairs of characters. The choice and sequence of the characters may be artificial in keys designed purely for identification (diagnostic keys) or more closely related to the natural or phyletic order of the taxa in synoptic keys. By the 18th century, new plants for study were arriving in Europe in increasing numbers from newly discovered countries and the European colonies worldwide. In 1753, Carl Linnaeus published his Species Plantarum, a hierarchical classification of plant species that remains the reference point for modern botanical nomenclature. This established a standardised binomial or two-part naming scheme where the first name represented the genus and the second identified the species within the genus. For the purposes of identification, Linnaeus's Systema Sexuale classified plants into 24 groups according to the number of their male sexual organs. The 24th group, Cryptogamia, included all plants with concealed reproductive parts, mosses, liverworts, ferns, algae and fungi. This clinical categorization of plants was soon followed by the creation of the categories of race and sexuality; the classification of plants necessitated classification of all other living things, including humans. As a result, taxonomy and botany played an influential role in the development of scientific racism. One example of this progression is in the works of Carl Linnaeus, the previously mentioned 18th century botanist. As Linnaeus moved on from classifying plants to classifying all organisms, he published Systema Naturae, a major classificatory piece that he would continue to edit and grow over time. In his 10th edition he expands from four "varieties" of man - Europeans Albus, Americanus Rubescens, Asiaticus Fuscus, and Africanus Niger, based on the four known continents - he also attributes certain skin color, medical temperament, body posture, physical traits, behavior, manner of clothing, and form of government to each variety of people. In these descriptions he labels Asian people as stern, taught, and greedy; black people as sly, sluggish, and neglectful; white people as light, wise, and inventors. Linnaeus is only one of many botanists who influenced scientific racism through the categorization of organisms. Increasing knowledge of plant anatomy, morphology and life cycles led to the realisation that there were more natural affinities between plants than the artificial sexual system of Linnaeus. Adanson (1763), de Jussieu (1789), and Candolle (1819) all proposed various alternative natural systems of classification that grouped plants using a wider range of shared characters and were widely followed. The Candollean system reflected his ideas of the progression of morphological complexity and the later Bentham & Hooker system, which was influential until the mid-19th century, was influenced by Candolle's approach. Darwin's publication of the Origin of Species in 1859 and his concept of common descent required modifications to the Candollean system to reflect evolutionary relationships as distinct from mere morphological similarity. Botany was greatly stimulated by the appearance of the first "modern" textbook, Matthias Schleiden's , published in English in 1849 as Principles of Scientific Botany. Schleiden was a microscopist and an early plant anatomist who co-founded the cell theory with Theodor Schwann and Rudolf Virchow and was among the first to grasp the significance of the cell nucleus that had been described by Robert Brown in 1831. In 1855, Adolf Fick formulated Fick's laws that enabled the calculation of the rates of molecular diffusion in biological systems. The system in which early modern botany was practiced was very extensive. Modern botany emerged following the surge in exploration of other continents by European colonizers. Plant collectors would travel to different countries in search of new specimens for botanists to classify. Plants usable for cultivataion would then be hybridized. The history of botany has been connected to imbalanced power structures in the past. Slave labor was widespread not only in plantations but also in the running of botanical gardens; for example, on St. Vincent Island, plantation slavery was vital for the economic success of the sugar colonies and for the maintenance of the breadfruit cultivation project in the St. Vincent botanical gardens. Late modern botany Building upon the gene-chromosome theory of heredity that originated with Gregor Mendel (1822–1884), August Weismann (1834–1914) proved that inheritance only takes place through gametes. No other cells can pass on inherited characters. The work of Katherine Esau (1898–1997) on plant anatomy is still a major foundation of modern botany. Her books Plant Anatomy and Anatomy of Seed Plants have been key plant structural biology texts for more than half a century. The discipline of plant ecology was pioneered in the late 19th century by botanists such as Eugenius Warming, who produced the hypothesis that plants form communities, and his mentor and successor Christen C. Raunkiær whose system for describing plant life forms is still in use today. The concept that the composition of plant communities such as temperate broadleaf forest changes by a process of ecological succession was developed by Henry Chandler Cowles, Arthur Tansley and Frederic Clements. Clements is credited with the idea of climax vegetation as the most complex vegetation that an environment can support and Tansley introduced the concept of ecosystems to biology. Building on the extensive earlier work of Alphonse de Candolle, Nikolai Vavilov (1887–1943) produced accounts of the biogeography, centres of origin, and evolutionary history of economic plants. Particularly since the mid-1960s there have been advances in understanding of the physics of plant physiological processes such as transpiration (the transport of water within plant tissues), the temperature dependence of rates of water evaporation from the leaf surface and the molecular diffusion of water vapour and carbon dioxide through stomatal apertures. These developments, coupled with new methods for measuring the size of stomatal apertures, and the rate of photosynthesis have enabled precise description of the rates of gas exchange between plants and the atmosphere. Innovations in statistical analysis by Ronald Fisher, Frank Yates and others at Rothamsted Experimental Station facilitated rational experimental design and data analysis in botanical research. The discovery and identification of the auxin plant hormones by Kenneth V. Thimann in 1948 enabled regulation of plant growth by externally applied chemicals. Frederick Campion Steward pioneered techniques of micropropagation and plant tissue culture controlled by plant hormones. The synthetic auxin 2,4-dichlorophenoxyacetic acid or 2,4-D was one of the first commercial synthetic herbicides. 20th century developments in plant biochemistry have been driven by modern techniques of organic chemical analysis, such as spectroscopy, chromatography and electrophoresis. With the rise of the related molecular-scale biological approaches of molecular biology, genomics, proteomics and metabolomics, the relationship between the plant genome and most aspects of the biochemistry, physiology, morphology and behaviour of plants can be subjected to detailed experimental analysis. The concept originally stated by Gottlieb Haberlandt in 1902 that all plant cells are totipotent and can be grown in vitro ultimately enabled the use of genetic engineering experimentally to knock out a gene or genes responsible for a specific trait, or to add genes such as GFP that report when a gene of interest is being expressed. These technologies enable the biotechnological use of whole plants or plant cell cultures grown in bioreactors to synthesise pesticides, antibiotics or other pharmaceuticals, as well as the practical application of genetically modified crops designed for traits such as improved yield. Modern morphology recognises a continuum between the major morphological categories of root, stem (caulome), leaf (phyllome) and trichome. Furthermore, it emphasises structural dynamics. Modern systematics aims to reflect and discover phylogenetic relationships between plants. Modern Molecular phylogenetics largely ignores morphological characters, relying on DNA sequences as data. Molecular analysis of DNA sequences from most families of flowering plants enabled the Angiosperm Phylogeny Group to publish in 1998 a phylogeny of flowering plants, answering many of the questions about relationships among angiosperm families and species. The theoretical possibility of a practical method for identification of plant species and commercial varieties by DNA barcoding is the subject of active current research. Scope and importance The study of plants is vital because they underpin almost all animal life on Earth by generating a large proportion of the oxygen and food that provide humans and other organisms with aerobic respiration with the chemical energy they need to exist. Plants, algae and cyanobacteria are the major groups of organisms that carry out photosynthesis, a process that uses the energy of sunlight to convert water and carbon dioxide into sugars that can be used both as a source of chemical energy and of organic molecules that are used in the structural components of cells. As a by-product of photosynthesis, plants release oxygen into the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. In addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. Plants are crucial to the future of human society as they provide food, oxygen, biochemicals, and products for people, as well as creating and preserving soil. Historically, all living things were classified as either animals or plants and botany covered the study of all organisms not considered animals. Botanists examine both the internal functions and processes within plant organelles, cells, tissues, whole plants, plant populations and plant communities. At each of these levels, a botanist may be concerned with the classification (taxonomy), phylogeny and evolution, structure (anatomy and morphology), or function (physiology) of plant life. The strictest definition of "plant" includes only the "land plants" or embryophytes, which include seed plants (gymnosperms, including the pines, and flowering plants) and the free-sporing cryptogams including ferns, clubmosses, liverworts, hornworts and mosses. Embryophytes are multicellular eukaryotes descended from an ancestor that obtained its energy from sunlight by photosynthesis. They have life cycles with alternating haploid and diploid phases. The sexual haploid phase of embryophytes, known as the gametophyte, nurtures the developing diploid embryo sporophyte within its tissues for at least part of its life, even in the seed plants, where the gametophyte itself is nurtured by its parent sporophyte. Other groups of organisms that were previously studied by botanists include bacteria (now studied in bacteriology), fungi (mycology) – including lichen-forming fungi (lichenology), non-chlorophyte algae (phycology), and viruses (virology). However, attention is still given to these groups by botanists, and fungi (including lichens) and photosynthetic protists are usually covered in introductory botany courses. Palaeobotanists study ancient plants in the fossil record to provide information about the evolutionary history of plants. Cyanobacteria, the first oxygen-releasing photosynthetic organisms on Earth, are thought to have given rise to the ancestor of plants by entering into an endosymbiotic relationship with an early eukaryote, ultimately becoming the chloroplasts in plant cells. The new photosynthetic plants (along with their algal relatives) accelerated the rise in atmospheric oxygen started by the cyanobacteria, changing the ancient oxygen-free, reducing, atmosphere to one in which free oxygen has been abundant for more than 2 billion years. Among the important botanical questions of the 21st century are the role of plants as primary producers in the global cycling of life's basic ingredients: energy, carbon, oxygen, nitrogen and water, and ways that our plant stewardship can help address the global environmental issues of resource management, conservation, human food security, biologically invasive organisms, carbon sequestration, climate change, and sustainability. Human nutrition Virtually all staple foods come either directly from primary production by plants, or indirectly from animals that eat them. Plants and other photosynthetic organisms are at the base of most food chains because they use the energy from the sun and nutrients from the soil and atmosphere, converting them into a form that can be used by animals. This is what ecologists call the first trophic level. The modern forms of the major staple foods, such as hemp, teff, maize, rice, wheat and other cereal grasses, pulses, bananas and plantains, as well as hemp, flax and cotton grown for their fibres, are the outcome of prehistoric selection over thousands of years from among wild ancestral plants with the most desirable characteristics. Botanists study how plants produce food and how to increase yields, for example through plant breeding, making their work important to humanity's ability to feed the world and provide food security for future generations. Botanists also study weeds, which are a considerable problem in agriculture, and the biology and control of plant pathogens in agriculture and natural ecosystems. Ethnobotany is the study of the relationships between plants and people. When applied to the investigation of historical plant–people relationships ethnobotany may be referred to as archaeobotany or palaeoethnobotany. Some of the earliest plant-people relationships arose between the indigenous people of Canada in identifying edible plants from inedible plants. This relationship the indigenous people had with plants was recorded by ethnobotanists. Plant biochemistry Plant biochemistry is the study of the chemical processes used by plants. Some of these processes are used in their primary metabolism like the photosynthetic Calvin cycle and crassulacean acid metabolism. Others make specialised materials like the cellulose and lignin used to build their bodies, and secondary products like resins and aroma compounds. Plants make various photosynthetic pigments, some of which can be seen here through paper chromatography Xanthophylls Chlorophyll a Chlorophyll b Plants and various other groups of photosynthetic eukaryotes collectively known as "algae" have unique organelles known as chloroplasts. Chloroplasts are thought to be descended from cyanobacteria that formed endosymbiotic relationships with ancient plant and algal ancestors. Chloroplasts and cyanobacteria contain the blue-green pigment chlorophyll a. Chlorophyll a (as well as its plant and green algal-specific cousin chlorophyll b) absorbs light in the blue-violet and orange/red parts of the spectrum while reflecting and transmitting the green light that we see as the characteristic colour of these organisms. The energy in the red and blue light that these pigments absorb is used by chloroplasts to make energy-rich carbon compounds from carbon dioxide and water by oxygenic photosynthesis, a process that generates molecular oxygen (O2) as a by-product. The light energy captured by chlorophyll a is initially in the form of electrons (and later a proton gradient) that's used to make molecules of ATP and NADPH which temporarily store and transport energy. Their energy is used in the light-independent reactions of the Calvin cycle by the enzyme rubisco to produce molecules of the 3-carbon sugar glyceraldehyde 3-phosphate (G3P). Glyceraldehyde 3-phosphate is the first product of photosynthesis and the raw material from which glucose and almost all other organic molecules of biological origin are synthesised. Some of the glucose is converted to starch which is stored in the chloroplast. Starch is the characteristic energy store of most land plants and algae, while inulin, a polymer of fructose is used for the same purpose in the sunflower family Asteraceae. Some of the glucose is converted to sucrose (common table sugar) for export to the rest of the plant. Unlike in animals (which lack chloroplasts), plants and their eukaryote relatives have delegated many biochemical roles to their chloroplasts, including synthesising all their fatty acids, and most amino acids. The fatty acids that chloroplasts make are used for many things, such as providing material to build cell membranes out of and making the polymer cutin which is found in the plant cuticle that protects land plants from drying out. Plants synthesise a number of unique polymers like the polysaccharide molecules cellulose, pectin and xyloglucan from which the land plant cell wall is constructed. Vascular land plants make lignin, a polymer used to strengthen the secondary cell walls of xylem tracheids and vessels to keep them from collapsing when a plant sucks water through them under water stress. Lignin is also used in other cell types like sclerenchyma fibres that provide structural support for a plant and is a major constituent of wood. Sporopollenin is a chemically resistant polymer found in the outer cell walls of spores and pollen of land plants responsible for the survival of early land plant spores and the pollen of seed plants in the fossil record. It is widely regarded as a marker for the start of land plant evolution during the Ordovician period. The concentration of carbon dioxide in the atmosphere today is much lower than it was when plants emerged onto land during the Ordovician and Silurian periods. Many monocots like maize and the pineapple and some dicots like the Asteraceae have since independently evolved pathways like Crassulacean acid metabolism and the carbon fixation pathway for photosynthesis which avoid the losses resulting from photorespiration in the more common carbon fixation pathway. These biochemical strategies are unique to land plants. Medicine and materials Phytochemistry is a branch of plant biochemistry primarily concerned with the chemical substances produced by plants during secondary metabolism. Some of these compounds are toxins such as the alkaloid coniine from hemlock. Others, such as the essential oils peppermint oil and lemon oil are useful for their aroma, as flavourings and spices (e.g., capsaicin), and in medicine as pharmaceuticals as in opium from opium poppies. Many medicinal and recreational drugs, such as tetrahydrocannabinol (active ingredient in cannabis), caffeine, morphine and nicotine come directly from plants. Others are simple derivatives of botanical natural products. For example, the pain killer aspirin is the acetyl ester of salicylic acid, originally isolated from the bark of willow trees, and a wide range of opiate painkillers like heroin are obtained by chemical modification of morphine obtained from the opium poppy. Popular stimulants come from plants, such as caffeine from coffee, tea and chocolate, and nicotine from tobacco. Most alcoholic beverages come from fermentation of carbohydrate-rich plant products such as barley (beer), rice (sake) and grapes (wine). Native Americans have used various plants as ways of treating illness or disease for thousands of years. This knowledge Native Americans have on plants has been recorded by enthnobotanists and then in turn has been used by pharmaceutical companies as a way of drug discovery. Plants can synthesise coloured dyes and pigments such as the anthocyanins responsible for the red colour of red wine, yellow weld and blue woad used together to produce Lincoln green, indoxyl, source of the blue dye indigo traditionally used to dye denim and the artist's pigments gamboge and rose madder. Sugar, starch, cotton, linen, hemp, some types of rope, wood and particle boards, papyrus and paper, vegetable oils, wax, and natural rubber are examples of commercially important materials made from plant tissues or their secondary products. Charcoal, a pure form of carbon made by pyrolysis of wood, has a long history as a metal-smelting fuel, as a filter material and adsorbent and as an artist's material and is one of the three ingredients of gunpowder. Cellulose, the world's most abundant organic polymer, can be converted into energy, fuels, materials and chemical feedstock. Products made from cellulose include rayon and cellophane, wallpaper paste, biobutanol and gun cotton. Sugarcane, rapeseed and soy are some of the plants with a highly fermentable sugar or oil content that are used as sources of biofuels, important alternatives to fossil fuels, such as biodiesel. Sweetgrass was used by Native Americans to ward off bugs like mosquitoes. These bug repelling properties of sweetgrass were later found by the American Chemical Society in the molecules phytol and coumarin. Plant ecology Plant ecology is the science of the functional relationships between plants and their habitats – the environments where they complete their life cycles. Plant ecologists study the composition of local and regional floras, their biodiversity, genetic diversity and fitness, the adaptation of plants to their environment, and their competitive or mutualistic interactions with other species. Some ecologists even rely on empirical data from indigenous people that is gathered by ethnobotanists. This information can relay a great deal of information on how the land once was thousands of years ago and how it has changed over that time. The goals of plant ecology are to understand the causes of their distribution patterns, productivity, environmental impact, evolution, and responses to environmental change. Plants depend on certain edaphic (soil) and climatic factors in their environment but can modify these factors too. For example, they can change their environment's albedo, increase runoff interception, stabilise mineral soils and develop their organic content, and affect local temperature. Plants compete with other organisms in their ecosystem for resources. They interact with their neighbours at a variety of spatial scales in groups, populations and communities that collectively constitute vegetation. Regions with characteristic vegetation types and dominant plants as well as similar abiotic and biotic factors, climate, and geography make up biomes like tundra or tropical rainforest. Herbivores eat plants, but plants can defend themselves and some species are parasitic or even carnivorous. Other organisms form mutually beneficial relationships with plants. For example, mycorrhizal fungi and rhizobia provide plants with nutrients in exchange for food, ants are recruited by ant plants to provide protection, honey bees, bats and other animals pollinate flowers and humans and other animals act as dispersal vectors to spread spores and seeds. Plants, climate and environmental change Plant responses to climate and other environmental changes can inform our understanding of how these changes affect ecosystem function and productivity. For example, plant phenology can be a useful proxy for temperature in historical climatology, and the biological impact of climate change and global warming. Palynology, the analysis of fossil pollen deposits in sediments from thousands or millions of years ago allows the reconstruction of past climates. Estimates of atmospheric concentrations since the Palaeozoic have been obtained from stomatal densities and the leaf shapes and sizes of ancient land plants. Ozone depletion can expose plants to higher levels of ultraviolet radiation-B (UV-B), resulting in lower growth rates. Moreover, information from studies of community ecology, plant systematics, and taxonomy is essential to understanding vegetation change, habitat destruction and species extinction. Genetics Inheritance in plants follows the same fundamental principles of genetics as in other multicellular organisms. Gregor Mendel discovered the genetic laws of inheritance by studying inherited traits such as shape in Pisum sativum (peas). What Mendel learned from studying plants has had far-reaching benefits outside of botany. Similarly, "jumping genes" were discovered by Barbara McClintock while she was studying maize. Nevertheless, there are some distinctive genetic differences between plants and other organisms. Species boundaries in plants may be weaker than in animals, and cross species hybrids are often possible. A familiar example is peppermint, Mentha × piperita, a sterile hybrid between Mentha aquatica and spearmint, Mentha spicata. The many cultivated varieties of wheat are the result of multiple inter- and intra-specific crosses between wild species and their hybrids. Angiosperms with monoecious flowers often have self-incompatibility mechanisms that operate between the pollen and stigma so that the pollen either fails to reach the stigma or fails to germinate and produce male gametes. This is one of several methods used by plants to promote outcrossing. In many land plants the male and female gametes are produced by separate individuals. These species are said to be dioecious when referring to vascular plant sporophytes and dioicous when referring to bryophyte gametophytes. Unlike in higher animals, where parthenogenesis is rare, asexual reproduction may occur in plants by several different mechanisms. The formation of stem tubers in potato is one example. Particularly in arctic or alpine habitats, where opportunities for fertilisation of flowers by animals are rare, plantlets or bulbs, may develop instead of flowers, replacing sexual reproduction with asexual reproduction and giving rise to clonal populations genetically identical to the parent. This is one of several types of apomixis that occur in plants. Apomixis can also happen in a seed, producing a seed that contains an embryo genetically identical to the parent. Most sexually reproducing organisms are diploid, with paired chromosomes, but doubling of their chromosome number may occur due to errors in cytokinesis. This can occur early in development to produce an autopolyploid or partly autopolyploid organism, or during normal processes of cellular differentiation to produce some cell types that are polyploid (endopolyploidy), or during gamete formation. An allopolyploid plant may result from a hybridisation event between two different species. Both autopolyploid and allopolyploid plants can often reproduce normally, but may be unable to cross-breed successfully with the parent population because there is a mismatch in chromosome numbers. These plants that are reproductively isolated from the parent species but live within the same geographical area, may be sufficiently successful to form a new species. Some otherwise sterile plant polyploids can still reproduce vegetatively or by seed apomixis, forming clonal populations of identical individuals. Durum wheat is a fertile tetraploid allopolyploid, while bread wheat is a fertile hexaploid. The commercial banana is an example of a sterile, seedless triploid hybrid. Common dandelion is a triploid that produces viable seeds by apomictic seed. As in other eukaryotes, the inheritance of endosymbiotic organelles like mitochondria and chloroplasts in plants is non-Mendelian. Chloroplasts are inherited through the male parent in gymnosperms but often through the female parent in flowering plants. Molecular genetics A considerable amount of new knowledge about plant function comes from studies of the molecular genetics of model plants such as the Thale cress, Arabidopsis thaliana, a weedy species in the mustard family (Brassicaceae). The genome or hereditary information contained in the genes of this species is encoded by about 135 million base pairs of DNA, forming one of the smallest genomes among flowering plants. Arabidopsis was the first plant to have its genome sequenced, in 2000. The sequencing of some other relatively small genomes, of rice (Oryza sativa) and Brachypodium distachyon, has made them important model species for understanding the genetics, cellular and molecular biology of cereals, grasses and monocots generally. Model plants such as Arabidopsis thaliana are used for studying the molecular biology of plant cells and the chloroplast. Ideally, these organisms have small genomes that are well known or completely sequenced, small stature and short generation times. Corn has been used to study mechanisms of photosynthesis and phloem loading of sugar in plants. The single celled green alga Chlamydomonas reinhardtii, while not an embryophyte itself, contains a green-pigmented chloroplast related to that of land plants, making it useful for study. A red alga Cyanidioschyzon merolae has also been used to study some basic chloroplast functions. Spinach, peas, soybeans and a moss Physcomitrella patens are commonly used to study plant cell biology. Agrobacterium tumefaciens, a soil rhizosphere bacterium, can attach to plant cells and infect them with a callus-inducing Ti plasmid by horizontal gene transfer, causing a callus infection called crown gall disease. Schell and Van Montagu (1977) hypothesised that the Ti plasmid could be a natural vector for introducing the Nif gene responsible for nitrogen fixation in the root nodules of legumes and other plant species. Today, genetic modification of the Ti plasmid is one of the main techniques for introduction of transgenes to plants and the creation of genetically modified crops. Epigenetics Epigenetics is the study of heritable changes in gene function that cannot be explained by changes in the underlying DNA sequence but cause the organism's genes to behave (or "express themselves") differently. One example of epigenetic change is the marking of the genes by DNA methylation which determines whether they will be expressed or not. Gene expression can also be controlled by repressor proteins that attach to silencer regions of the DNA and prevent that region of the DNA code from being expressed. Epigenetic marks may be added or removed from the DNA during programmed stages of development of the plant, and are responsible, for example, for the differences between anthers, petals and normal leaves, despite the fact that they all have the same underlying genetic code. Epigenetic changes may be temporary or may remain through successive cell divisions for the remainder of the cell's life. Some epigenetic changes have been shown to be heritable, while others are reset in the germ cells. Epigenetic changes in eukaryotic biology serve to regulate the process of cellular differentiation. During morphogenesis, totipotent stem cells become the various pluripotent cell lines of the embryo, which in turn become fully differentiated cells. A single fertilised egg cell, the zygote, gives rise to the many different plant cell types including parenchyma, xylem vessel elements, phloem sieve tubes, guard cells of the epidermis, etc. as it continues to divide. The process results from the epigenetic activation of some genes and inhibition of others. Unlike animals, many plant cells, particularly those of the parenchyma, do not terminally differentiate, remaining totipotent with the ability to give rise to a new individual plant. Exceptions include highly lignified cells, the sclerenchyma and xylem which are dead at maturity, and the phloem sieve tubes which lack nuclei. While plants use many of the same epigenetic mechanisms as animals, such as chromatin remodelling, an alternative hypothesis is that plants set their gene expression patterns using positional information from the environment and surrounding cells to determine their developmental fate. Epigenetic changes can lead to paramutations, which do not follow the Mendelian heritage rules. These epigenetic marks are carried from one generation to the next, with one allele inducing a change on the other. Plant evolution The chloroplasts of plants have a number of biochemical, structural and genetic similarities to cyanobacteria, (commonly but incorrectly known as "blue-green algae") and are thought to be derived from an ancient endosymbiotic relationship between an ancestral eukaryotic cell and a cyanobacterial resident. The algae are a polyphyletic group and are placed in various divisions, some more closely related to plants than others. There are many differences between them in features such as cell wall composition, biochemistry, pigmentation, chloroplast structure and nutrient reserves. The algal division Charophyta, sister to the green algal division Chlorophyta, is considered to contain the ancestor of true plants. The Charophyte class Charophyceae and the land plant sub-kingdom Embryophyta together form the monophyletic group or clade Streptophytina. Nonvascular land plants are embryophytes that lack the vascular tissues xylem and phloem. They include mosses, liverworts and hornworts. Pteridophytic vascular plants with true xylem and phloem that reproduced by spores germinating into free-living gametophytes evolved during the Silurian period and diversified into several lineages during the late Silurian and early Devonian. Representatives of the lycopods have survived to the present day. By the end of the Devonian period, several groups, including the lycopods, sphenophylls and progymnosperms, had independently evolved "megaspory" – their spores were of two distinct sizes, larger megaspores and smaller microspores. Their reduced gametophytes developed from megaspores retained within the spore-producing organs (megasporangia) of the sporophyte, a condition known as endospory. Seeds consist of an endosporic megasporangium surrounded by one or two sheathing layers (integuments). The young sporophyte develops within the seed, which on germination splits to release it. The earliest known seed plants date from the latest Devonian Famennian stage. Following the evolution of the seed habit, seed plants diversified, giving rise to a number of now-extinct groups, including seed ferns, as well as the modern gymnosperms and angiosperms. Gymnosperms produce "naked seeds" not fully enclosed in an ovary; modern representatives include conifers, cycads, Ginkgo, and Gnetales. Angiosperms produce seeds enclosed in a structure such as a carpel or an ovary. Ongoing research on the molecular phylogenetics of living plants appears to show that the angiosperms are a sister clade to the gymnosperms. Plant physiology Plant physiology encompasses all the internal chemical and physical activities of plants associated with life. Chemicals obtained from the air, soil and water form the basis of all plant metabolism. The energy of sunlight, captured by oxygenic photosynthesis and released by cellular respiration, is the basis of almost all life. Photoautotrophs, including all green plants, algae and cyanobacteria gather energy directly from sunlight by photosynthesis. Heterotrophs including all animals, all fungi, all completely parasitic plants, and non-photosynthetic bacteria take in organic molecules produced by photoautotrophs and respire them or use them in the construction of cells and tissues. Respiration is the oxidation of carbon compounds by breaking them down into simpler structures to release the energy they contain, essentially the opposite of photosynthesis. Molecules are moved within plants by transport processes that operate at a variety of spatial scales. Subcellular transport of ions, electrons and molecules such as water and enzymes occurs across cell membranes. Minerals and water are transported from roots to other parts of the plant in the transpiration stream. Diffusion, osmosis, and active transport and mass flow are all different ways transport can occur. Examples of elements that plants need to transport are nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur. In vascular plants, these elements are extracted from the soil as soluble ions by the roots and transported throughout the plant in the xylem. Most of the elements required for plant nutrition come from the chemical breakdown of soil minerals. Sucrose produced by photosynthesis is transported from the leaves to other parts of the plant in the phloem and plant hormones are transported by a variety of processes. Plant hormones Plants are not passive, but respond to external signals such as light, touch, and injury by moving or growing towards or away from the stimulus, as appropriate. Tangible evidence of touch sensitivity is the almost instantaneous collapse of leaflets of Mimosa pudica, the insect traps of Venus flytrap and bladderworts, and the pollinia of orchids. The hypothesis that plant growth and development is coordinated by plant hormones or plant growth regulators first emerged in the late 19th century. Darwin experimented on the movements of plant shoots and roots towards light and gravity, and concluded "It is hardly an exaggeration to say that the tip of the radicle . . acts like the brain of one of the lower animals . . directing the several movements". About the same time, the role of auxins (from the Greek , to grow) in control of plant growth was first outlined by the Dutch scientist Frits Went. The first known auxin, indole-3-acetic acid (IAA), which promotes cell growth, was only isolated from plants about 50 years later. This compound mediates the tropic responses of shoots and roots towards light and gravity. The finding in 1939 that plant callus could be maintained in culture containing IAA, followed by the observation in 1947 that it could be induced to form roots and shoots by controlling the concentration of growth hormones were key steps in the development of plant biotechnology and genetic modification. Cytokinins are a class of plant hormones named for their control of cell division (especially cytokinesis). The natural cytokinin zeatin was discovered in corn, Zea mays, and is a derivative of the purine adenine. Zeatin is produced in roots and transported to shoots in the xylem where it promotes cell division, bud development, and the greening of chloroplasts. The gibberelins, such as gibberelic acid are diterpenes synthesised from acetyl CoA via the mevalonate pathway. They are involved in the promotion of germination and dormancy-breaking in seeds, in regulation of plant height by controlling stem elongation and the control of flowering. Abscisic acid (ABA) occurs in all land plants except liverworts, and is synthesised from carotenoids in the chloroplasts and other plastids. It inhibits cell division, promotes seed maturation, and dormancy, and promotes stomatal closure. It was so named because it was originally thought to control abscission. Ethylene is a gaseous hormone that is produced in all higher plant tissues from methionine. It is now known to be the hormone that stimulates or regulates fruit ripening and abscission, and it, or the synthetic growth regulator ethephon which is rapidly metabolised to produce ethylene, are used on industrial scale to promote ripening of cotton, pineapples and other climacteric crops. Another class of phytohormones is the jasmonates, first isolated from the oil of Jasminum grandiflorum which regulates wound responses in plants by unblocking the expression of genes required in the systemic acquired resistance response to pathogen attack. In addition to being the primary energy source for plants, light functions as a signalling device, providing information to the plant, such as how much sunlight the plant receives each day. This can result in adaptive changes in a process known as photomorphogenesis. Phytochromes are the photoreceptors in a plant that are sensitive to light. Plant anatomy and morphology Plant anatomy is the study of the structure of plant cells and tissues, whereas plant morphology is the study of their external form. All plants are multicellular eukaryotes, their DNA stored in nuclei. The characteristic features of plant cells that distinguish them from those of animals and fungi include a primary cell wall composed of the polysaccharides cellulose, hemicellulose and pectin, larger vacuoles than in animal cells and the presence of plastids with unique photosynthetic and biosynthetic functions as in the chloroplasts. Other plastids contain storage products such as starch (amyloplasts) or lipids (elaioplasts). Uniquely, streptophyte cells and those of the green algal order Trentepohliales divide by construction of a phragmoplast as a template for building a cell plate late in cell division. The bodies of vascular plants including clubmosses, ferns and seed plants (gymnosperms and angiosperms) generally have aerial and subterranean subsystems. The shoots consist of stems bearing green photosynthesising leaves and reproductive structures. The underground vascularised roots bear root hairs at their tips and generally lack chlorophyll. Non-vascular plants, the liverworts, hornworts and mosses do not produce ground-penetrating vascular roots and most of the plant participates in photosynthesis. The sporophyte generation is nonphotosynthetic in liverworts but may be able to contribute part of its energy needs by photosynthesis in mosses and hornworts. The root system and the shoot system are interdependent – the usually nonphotosynthetic root system depends on the shoot system for food, and the usually photosynthetic shoot system depends on water and minerals from the root system. Cells in each system are capable of creating cells of the other and producing adventitious shoots or roots. Stolons and tubers are examples of shoots that can grow roots. Roots that spread out close to the surface, such as those of willows, can produce shoots and ultimately new plants. In the event that one of the systems is lost, the other can often regrow it. In fact it is possible to grow an entire plant from a single leaf, as is the case with plants in Streptocarpus sect. Saintpaulia, or even a single cell – which can dedifferentiate into a callus (a mass of unspecialised cells) that can grow into a new plant. In vascular plants, the xylem and phloem are the conductive tissues that transport resources between shoots and roots. Roots are often adapted to store food such as sugars or starch, as in sugar beets and carrots. Stems mainly provide support to the leaves and reproductive structures, but can store water in succulent plants such as cacti, food as in potato tubers, or reproduce vegetatively as in the stolons of strawberry plants or in the process of layering. Leaves gather sunlight and carry out photosynthesis. Large, flat, flexible, green leaves are called foliage leaves. Gymnosperms, such as conifers, cycads, Ginkgo, and gnetophytes are seed-producing plants with open seeds. Angiosperms are seed-producing plants that produce flowers and have enclosed seeds. Woody plants, such as azaleas and oaks, undergo a secondary growth phase resulting in two additional types of tissues: wood (secondary xylem) and bark (secondary phloem and cork). All gymnosperms and many angiosperms are woody plants. Some plants reproduce sexually, some asexually, and some via both means. Although reference to major morphological categories such as root, stem, leaf, and trichome are useful, one has to keep in mind that these categories are linked through intermediate forms so that a continuum between the categories results. Furthermore, structures can be seen as processes, that is, process combinations. Systematic botany Systematic botany is part of systematic biology, which is concerned with the range and diversity of organisms and their relationships, particularly as determined by their evolutionary history. It involves, or is related to, biological classification, scientific taxonomy and phylogenetics. Biological classification is the method by which botanists group organisms into categories such as genera or species. Biological classification is a form of scientific taxonomy. Modern taxonomy is rooted in the work of Carl Linnaeus, who grouped species according to shared physical characteristics. These groupings have since been revised to align better with the Darwinian principle of common descent – grouping organisms by ancestry rather than superficial characteristics. While scientists do not always agree on how to classify organisms, molecular phylogenetics, which uses DNA sequences as data, has driven many recent revisions along evolutionary lines and is likely to continue to do so. The dominant classification system is called Linnaean taxonomy. It includes ranks and binomial nomenclature. The nomenclature of botanical organisms is codified in the International Code of Nomenclature for algae, fungi, and plants (ICN) and administered by the International Botanical Congress. Kingdom Plantae belongs to Domain Eukaryota and is broken down recursively until each species is separately classified. The order is: Kingdom; Phylum (or Division); Class; Order; Family; Genus (plural genera); Species. The scientific name of a plant represents its genus and its species within the genus, resulting in a single worldwide name for each organism. For example, the tiger lily is Lilium columbianum. Lilium is the genus, and columbianum the specific epithet. The combination is the name of the species. When writing the scientific name of an organism, it is proper to capitalise the first letter in the genus and put all of the specific epithet in lowercase. Additionally, the entire term is ordinarily italicised (or underlined when italics are not available). The evolutionary relationships and heredity of a group of organisms is called its phylogeny. Phylogenetic studies attempt to discover phylogenies. The basic approach is to use similarities based on shared inheritance to determine relationships. As an example, species of Pereskia are trees or bushes with prominent leaves. They do not obviously resemble a typical leafless cactus such as an Echinocactus. However, both Pereskia and Echinocactus have spines produced from areoles (highly specialised pad-like structures) suggesting that the two genera are indeed related. Judging relationships based on shared characters requires care, since plants may resemble one another through convergent evolution in which characters have arisen independently. Some euphorbias have leafless, rounded bodies adapted to water conservation similar to those of globular cacti, but characters such as the structure of their flowers make it clear that the two groups are not closely related. The cladistic method takes a systematic approach to characters, distinguishing between those that carry no information about shared evolutionary history – such as those evolved separately in different groups (homoplasies) or those left over from ancestors (plesiomorphies) – and derived characters, which have been passed down from innovations in a shared ancestor (apomorphies). Only derived characters, such as the spine-producing areoles of cacti, provide evidence for descent from a common ancestor. The results of cladistic analyses are expressed as cladograms: tree-like diagrams showing the pattern of evolutionary branching and descent. From the 1990s onwards, the predominant approach to constructing phylogenies for living plants has been molecular phylogenetics, which uses molecular characters, particularly DNA sequences, rather than morphological characters like the presence or absence of spines and areoles. The difference is that the genetic code itself is used to decide evolutionary relationships, instead of being used indirectly via the characters it gives rise to. Clive Stace describes this as having "direct access to the genetic basis of evolution." As a simple example, prior to the use of genetic evidence, fungi were thought either to be plants or to be more closely related to plants than animals. Genetic evidence suggests that the true evolutionary relationship of multicelled organisms is as shown in the cladogram below – fungi are more closely related to animals than to plants. In 1998, the Angiosperm Phylogeny Group published a phylogeny for flowering plants based on an analysis of DNA sequences from most families of flowering plants. As a result of this work, many questions, such as which families represent the earliest branches of angiosperms, have now been answered. Investigating how plant species are related to each other allows botanists to better understand the process of evolution in plants. Despite the study of model plants and increasing use of DNA evidence, there is ongoing work and discussion among taxonomists about how best to classify plants into various taxa. Technological developments such as computers and electron microscopes have greatly increased the level of detail studied and speed at which data can be analysed. Symbols A few symbols are in current use in botany. A number of others are obsolete; for example, Linnaeus used planetary symbols (Mars) for biennial plants, (Jupiter) for herbaceous perennials and (Saturn) for woody perennials, based on the planets' orbital periods of 2, 12 and 30 years; and Willd used (Saturn) for neuter in addition to (Mercury) for hermaphroditic. The following symbols are still used: ♀ female ♂ male ⚥ hermaphrodite/bisexual ⚲ vegetative (asexual) reproduction ◊ sex unknown ☉ annual ⚇ biennial ♾ perennial ☠ poisonous 🛈 further information × crossbred hybrid + grafted hybrid See also Branches of botany Evolution of plants Glossary of botanical terms Glossary of plant morphology List of botany journals List of botanists List of botanical gardens List of botanists by author abbreviation List of domesticated plants List of flowers List of systems of plant taxonomy Outline of botany Timeline of British botany Notes References Citations Sources Supporting Information External links Articles containing video clips

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https://en.wikipedia.org/wiki/Bacteriophage

Bacteriophage

A bacteriophage (), also known informally as a phage (), is a virus that infects and replicates within bacteria and archaea. The term was derived from "bacteria" and the Greek φαγεῖν (), meaning "to devour". Bacteriophages are composed of proteins that encapsulate a DNA or RNA genome, and may have structures that are either simple or elaborate. Their genomes may encode as few as four genes (e.g. MS2) and as many as hundreds of genes. Phages replicate within the bacterium following the injection of their genome into its cytoplasm. Bacteriophages are among the most common and diverse entities in the biosphere. Bacteriophages are ubiquitous viruses, found wherever bacteria exist. It is estimated there are more than 1031 bacteriophages on the planet, more than every other organism on Earth, including bacteria, combined. Viruses are the most abundant biological entity in the water column of the world's oceans, and the second largest component of biomass after prokaryotes, where up to 9x108 virions per millilitre have been found in microbial mats at the surface, and up to 70% of marine bacteria may be infected by phages. Phages have been used since the late 20th century as an alternative to antibiotics in the former Soviet Union and Central Europe, as well as in France. They are seen as a possible therapy against multi-drug-resistant strains of many bacteria (see phage therapy). Phages are known to interact with the immune system both indirectly via bacterial expression of phage-encoded proteins and directly by influencing innate immunity and bacterial clearance. Phage–host interactions are becoming increasingly important areas of research. Classification Bacteriophages occur abundantly in the biosphere, with different genomes and lifestyles. Phages are classified by the International Committee on Taxonomy of Viruses (ICTV) according to morphology and nucleic acid. It has been suggested that members of Picobirnaviridae infect bacteria, but not mammals. There are also many unassigned genera of the class Leviviricetes: Chimpavirus, Hohglivirus, Mahrahvirus, Meihzavirus, Nicedsevirus, Sculuvirus, Skrubnovirus, Tetipavirus and Winunavirus containing linear ssRNA genomes and the unassigned genus Lilyvirus of the order Caudovirales containing a linear dsDNA genome. History In 1896, Ernest Hanbury Hankin reported that something in the waters of the Ganges and Yamuna rivers in India had a marked antibacterial action against cholera and it could pass through a very fine porcelain filter. In 1915, British bacteriologist Frederick Twort, superintendent of the Brown Institution of London, discovered a small agent that infected and killed bacteria. He believed the agent must be one of the following: a stage in the life cycle of the bacteria an enzyme produced by the bacteria themselves, or a virus that grew on and destroyed the bacteria Twort's research was interrupted by the onset of World War I, as well as a shortage of funding and the discoveries of antibiotics. Independently, French-Canadian microbiologist Félix d'Hérelle, working at the Pasteur Institute in Paris, announced on 3 September 1917 that he had discovered "an invisible, antagonistic microbe of the dysentery bacillus". For d'Hérelle, there was no question as to the nature of his discovery: "In a flash I had understood: what caused my clear spots was in fact an invisible microbe... a virus parasitic on bacteria." D'Hérelle called the virus a bacteriophage, a bacteria-eater (from the Greek , meaning "to devour"). He also recorded a dramatic account of a man suffering from dysentery who was restored to good health by the bacteriophages. It was d'Hérelle who conducted much research into bacteriophages and introduced the concept of phage therapy. In 1919, in Paris, France, d'Hérelle conducted the first clinical application of a bacteriophage, with the first reported use in the United States being in 1922. Nobel prizes awarded for phage research In 1969, Max Delbrück, Alfred Hershey, and Salvador Luria were awarded the Nobel Prize in Physiology or Medicine for their discoveries of the replication of viruses and their genetic structure. Specifically the work of Hershey, as contributor to the Hershey–Chase experiment in 1952, provided convincing evidence that DNA, not protein, was the genetic material of life. Delbrück and Luria carried out the Luria–Delbrück experiment which demonstrated statistically that mutations in bacteria occur randomly and thus follow Darwinian rather than Lamarckian principles. Uses Phage therapy Phages were discovered to be antibacterial agents and were used in the former Soviet Republic of Georgia (pioneered there by Giorgi Eliava with help from the co-discoverer of bacteriophages, Félix d'Hérelle) during the 1920s and 1930s for treating bacterial infections. They had widespread use, including treatment of soldiers in the Red Army. However, they were abandoned for general use in the West for several reasons: Antibiotics were discovered and marketed widely. They were easier to make, store, and prescribe. Medical trials of phages were carried out, but a basic lack of understanding of phages raised questions about the validity of these trials. Publication of research in the Soviet Union was mainly in the Russian or Georgian languages and for many years was not followed internationally. The use of phages has continued since the end of the Cold War in Russia, Georgia, and elsewhere in Central and Eastern Europe. The first regulated, randomized, double-blind clinical trial was reported in the Journal of Wound Care in June 2009, which evaluated the safety and efficacy of a bacteriophage cocktail to treat infected venous ulcers of the leg in human patients. The FDA approved the study as a Phase I clinical trial. The study's results demonstrated the safety of therapeutic application of bacteriophages, but did not show efficacy. The authors explained that the use of certain chemicals that are part of standard wound care (e.g. lactoferrin or silver) may have interfered with bacteriophage viability. Shortly after that, another controlled clinical trial in Western Europe (treatment of ear infections caused by Pseudomonas aeruginosa) was reported in the journal Clinical Otolaryngology in August 2009. The study concludes that bacteriophage preparations were safe and effective for treatment of chronic ear infections in humans. Additionally, there have been numerous animal and other experimental clinical trials evaluating the efficacy of bacteriophages for various diseases, such as infected burns and wounds, and cystic fibrosis-associated lung infections, among others. On the other hand, phages of Inoviridae have been shown to complicate biofilms involved in pneumonia and cystic fibrosis and to shelter the bacteria from drugs meant to eradicate disease, thus promoting persistent infection. Meanwhile, bacteriophage researchers have been developing engineered viruses to overcome antibiotic resistance, and engineering the phage genes responsible for coding enzymes that degrade the biofilm matrix, phage structural proteins, and the enzymes responsible for lysis of the bacterial cell wall. There have been results showing that T4 phages that are small in size and short-tailed can be helpful in detecting E. coli in the human body. Therapeutic efficacy of a phage cocktail was evaluated in a mice model with nasal infection of multidrug-resistant (MDR) A. baumannii. Mice treated with the phage cocktail showed a 2.3-fold higher survival rate compared to those untreated at seven days post-infection. In 2017, a patient with a pancreas compromised by MDR A. baumannii was put on several antibiotics; despite this, the patient's health continued to deteriorate during a four-month period. Without effective antibiotics, the patient was subjected to phage therapy using a phage cocktail containing nine different phages that had been demonstrated to be effective against MDR A. baumannii. Once on this therapy the patient's downward clinical trajectory reversed, and returned to health. D'Herelle "quickly learned that bacteriophages are found wherever bacteria thrive: in sewers, in rivers that catch waste runoff from pipes, and in the stools of convalescent patients." This includes rivers traditionally thought to have healing powers, including India's Ganges River. Other Food industry – Phages have increasingly been used to safen food products and to forestall spoilage bacteria. Since 2006, the United States Food and Drug Administration (FDA) and United States Department of Agriculture (USDA) have approved several bacteriophage products. LMP-102 (Intralytix) was approved for treating ready-to-eat (RTE) poultry and meat products. In that same year, the FDA approved LISTEX (developed and produced by Micreos) using bacteriophages on cheese to kill Listeria monocytogenes bacteria, in order to give them generally recognized as safe (GRAS) status. In July 2007, the same bacteriophage were approved for use on all food products. In 2011 USDA confirmed that LISTEX is a clean label processing aid and is included in USDA. Research in the field of food safety is continuing to see if lytic phages are a viable option to control other food-borne pathogens in various food products. Diagnostics – In 2011, the FDA cleared the first bacteriophage-based product for in vitro diagnostic use. The KeyPath MRSA/MSSA Blood Culture Test uses a cocktail of bacteriophage to detect Staphylococcus aureus in positive blood cultures and determine methicillin resistance or susceptibility. The test returns results in about five hours, compared to two to three days for standard microbial identification and susceptibility test methods. It was the first accelerated antibiotic-susceptibility test approved by the FDA. Counteracting bioweapons and toxins – Government agencies in the West have for several years been looking to Georgia and the former Soviet Union for help with exploiting phages for counteracting bioweapons and toxins, such as anthrax and botulism. Developments are continuing among research groups in the U.S. Other uses include spray application in horticulture for protecting plants and vegetable produce from decay and the spread of bacterial disease. Other applications for bacteriophages are as biocides for environmental surfaces, e.g., in hospitals, and as preventative treatments for catheters and medical devices before use in clinical settings. The technology for phages to be applied to dry surfaces, e.g., uniforms, curtains, or even sutures for surgery now exists. Clinical trials reported in Clinical Otolaryngology show success in veterinary treatment of pet dogs with otitis. The SEPTIC bacterium sensing and identification method uses the ion emission and its dynamics during phage infection and offers high specificity and speed for detection. Phage display is a different use of phages involving a library of phages with a variable peptide linked to a surface protein. Each phage genome encodes the variant of the protein displayed on its surface (hence the name), providing a link between the peptide variant and its encoding gene. Variant phages from the library may be selected through their binding affinity to an immobilized molecule (e.g., botulism toxin) to neutralize it. The bound, selected phages can be multiplied by reinfecting a susceptible bacterial strain, thus allowing them to retrieve the peptides encoded in them for further study. Antimicrobial drug discovery – Phage proteins often have antimicrobial activity and may serve as leads for peptidomimetics, i.e. drugs that mimic peptides. Phage-ligand technology makes use of phage proteins for various applications, such as binding of bacteria and bacterial components (e.g. endotoxin) and lysis of bacteria. Basic research – Bacteriophages are important model organisms for studying principles of evolution and ecology. Detriments Dairy industry Bacteriophages present in the environment can cause cheese to not ferment. In order to avoid this, mixed-strain starter cultures and culture rotation regimes can be used. Genetic engineering of culture microbes – especially Lactococcus lactis and Streptococcus thermophilus – have been studied for genetic analysis and modification to improve phage resistance. This has especially focused on plasmid and recombinant chromosomal modifications. Some research has focused on the potential of bacteriophages as antimicrobial against foodborne pathogens and biofilm formation within the dairy industry. As the spread of antibiotic resistance is a main concern within the dairy industry, phages can serve as a promising alternative. Replication The life cycle of bacteriophages tends to be either a lytic cycle or a lysogenic cycle. In addition, some phages display pseudolysogenic behaviors. With lytic phages such as the T4 phage, bacterial cells are broken open (lysed) and destroyed after immediate replication of the virion. As soon as the cell is destroyed, the phage progeny can find new hosts to infect. Lytic phages are more suitable for phage therapy. Some lytic phages undergo a phenomenon known as lysis inhibition, where completed phage progeny will not immediately lyse out of the cell if extracellular phage concentrations are high. This mechanism is not identical to that of the temperate phage going dormant and usually is temporary. In contrast, the lysogenic cycle does not result in immediate lysing of the host cell. Those phages able to undergo lysogeny are known as temperate phages. Their viral genome will integrate with host DNA and replicate along with it, relatively harmlessly, or may even become established as a plasmid. The virus remains dormant until host conditions deteriorate, perhaps due to depletion of nutrients, then, the endogenous phages (known as prophages) become active. At this point they initiate the reproductive cycle, resulting in lysis of the host cell. As the lysogenic cycle allows the host cell to continue to survive and reproduce, the virus is replicated in all offspring of the cell. An example of a bacteriophage known to follow the lysogenic cycle and the lytic cycle is the phage lambda of E. coli. Sometimes prophages may provide benefits to the host bacterium while they are dormant by adding new functions to the bacterial genome, in a phenomenon called lysogenic conversion. Examples are the conversion of harmless strains of Corynebacterium diphtheriae or Vibrio cholerae by bacteriophages to highly virulent ones that cause diphtheria or cholera, respectively. Strategies to combat certain bacterial infections by targeting these toxin-encoding prophages have been proposed. Attachment and penetration Bacterial cells are protected by a cell wall of polysaccharides, which are important virulence factors protecting bacterial cells against both immune host defenses and antibiotics. Host growth conditions also influence the ability of the phage to attach and invade them. As phage virions do not move independently, they must rely on random encounters with the correct receptors when in solution, such as blood, lymphatic circulation, irrigation, soil water, etc. Myovirus bacteriophages use a hypodermic syringe-like motion to inject their genetic material into the cell. After contacting the appropriate receptor, the tail fibers flex to bring the base plate closer to the surface of the cell. This is known as reversible binding. Once attached completely, irreversible binding is initiated and the tail contracts, possibly with the help of ATP present in the tail, injecting genetic material through the bacterial membrane. The injection is accomplished through a sort of bending motion in the shaft by going to the side, contracting closer to the cell and pushing back up. Podoviruses lack an elongated tail sheath like that of a myovirus, so instead, they use their small, tooth-like tail fibers enzymatically to degrade a portion of the cell membrane before inserting their genetic material. Synthesis of proteins and nucleic acid Within minutes, bacterial ribosomes start translating viral mRNA into protein. For RNA-based phages, RNA replicase is synthesized early in the process. Proteins modify the bacterial RNA polymerase so it preferentially transcribes viral mRNA. The host's normal synthesis of proteins and nucleic acids is disrupted, and it is forced to manufacture viral products instead. These products go on to become part of new virions within the cell, helper proteins that contribute to the assemblage of new virions, or proteins involved in cell lysis. In 1972, Walter Fiers (University of Ghent, Belgium) was the first to establish the complete nucleotide sequence of a gene and in 1976, of the viral genome of bacteriophage MS2. Some dsDNA bacteriophages encode ribosomal proteins, which are thought to modulate protein translation during phage infection. Virion assembly In the case of the T4 phage, the construction of new virus particles involves the assistance of helper proteins that act catalytically during phage morphogenesis. The base plates are assembled first, with the tails being built upon them afterward. The head capsids, constructed separately, will spontaneously assemble with the tails. During assembly of the phage T4 virion, the morphogenetic proteins encoded by the phage genes interact with each other in a characteristic sequence. Maintaining an appropriate balance in the amounts of each of these proteins produced during viral infection appears to be critical for normal phage T4 morphogenesis. The DNA is packed efficiently within the heads. The whole process takes about 15 minutes. Release of virions Phages may be released via cell lysis, by extrusion, or, in a few cases, by budding. Lysis, by tailed phages, is achieved by an enzyme called endolysin, which attacks and breaks down the cell wall peptidoglycan. An altogether different phage type, the filamentous phage, makes the host cell continually secrete new virus particles. Released virions are described as free, and, unless defective, are capable of infecting a new bacterium. Budding is associated with certain Mycoplasma phages. In contrast to virion release, phages displaying a lysogenic cycle do not kill the host and instead become long-term residents as prophages. Communication Research in 2017 revealed that the bacteriophage Φ3T makes a short viral protein that signals other bacteriophages to lie dormant instead of killing the host bacterium. Arbitrium is the name given to this protein by the researchers who discovered it. Genome structure Given the millions of different phages in the environment, phage genomes come in a variety of forms and sizes. RNA phages such as MS2 have the smallest genomes, with only a few kilobases. However, some DNA phages such as T4 may have large genomes with hundreds of genes; the size and shape of the capsid varies along with the size of the genome. The largest bacteriophage genomes reach a size of 735 kb.Bacteriophage genomes can be highly mosaic, i.e. the genome of many phage species appear to be composed of numerous individual modules. These modules may be found in other phage species in different arrangements. Mycobacteriophages, bacteriophages with mycobacterial hosts, have provided excellent examples of this mosaicism. In these mycobacteriophages, genetic assortment may be the result of repeated instances of site-specific recombination and illegitimate recombination (the result of phage genome acquisition of bacterial host genetic sequences). Evolutionary mechanisms shaping the genomes of bacterial viruses vary between different families and depend upon the type of the nucleic acid, characteristics of the virion structure, as well as the mode of the viral life cycle. Some marine roseobacter phages contain deoxyuridine (dU) instead of deoxythymidine (dT) in their genomic DNA. There is some evidence that this unusual component is a mechanism to evade bacterial defense mechanisms such as restriction endonucleases and CRISPR/Cas systems which evolved to recognize and cleave sequences within invading phages, thereby inactivating them. Other phages have long been known to use unusual nucleotides. In 1963, Takahashi and Marmur identified a Bacillus phage that has dU substituting dT in its genome, and in 1977, Kirnos et al. identified a cyanophage containing 2-aminoadenine (Z) instead of adenine (A). Systems biology The field of systems biology investigates the complex networks of interactions within an organism, usually using computational tools and modeling. For example, a phage genome that enters into a bacterial host cell may express hundreds of phage proteins which will affect the expression of numerous host genes or the host's metabolism. All of these complex interactions can be described and simulated in computer models. For instance, infection of Pseudomonas aeruginosa by the temperate phage PaP3 changed the expression of 38% (2160/5633) of its host's genes. Many of these effects are probably indirect, hence the challenge becomes to identify the direct interactions among bacteria and phage. Several attempts have been made to map protein–protein interactions among phage and their host. For instance, bacteriophage lambda was found to interact with its host, E. coli, by dozens of interactions. Again, the significance of many of these interactions remains unclear, but these studies suggest that there most likely are several key interactions and many indirect interactions whose role remains uncharacterized. Host resistance Bacteriophages are a major threat to bacteria and prokaryotes have evolved numerous mechanisms to block infection or to block the replication of bacteriophages within host cells. The CRISPR system is one such mechanism as are retrons and the anti-toxin system encoded by them. The Thoeris defense system is known to deploy a unique strategy for bacterial antiphage resistance via NAD+ degradation. Bacteriophage–host symbiosis Temperate phages are bacteriophages that integrate their genetic material into the host as extrachromosomal episomes or as a prophage during a lysogenic cycle. Some temperate phages can confer fitness advantages to their host in numerous ways, including giving antibiotic resistance through the transfer or introduction of antibiotic resistance genes (ARGs), protecting hosts from phagocytosis, protecting hosts from secondary infection through superinfection exclusion, enhancing host pathogenicity, or enhancing bacterial metabolism or growth. Bacteriophage–host symbiosis may benefit bacteria by providing selective advantages while passively replicating the phage genome. In the environment Metagenomics has allowed the in-water detection of bacteriophages that was not possible previously. Also, bacteriophages have been used in hydrological tracing and modelling in river systems, especially where surface water and groundwater interactions occur. The use of phages is preferred to the more conventional dye marker because they are significantly less absorbed when passing through ground waters and they are readily detected at very low concentrations. Non-polluted water may contain approximately 2×108 bacteriophages per ml. Bacteriophages are thought to contribute extensively to horizontal gene transfer in natural environments, principally via transduction, but also via transformation. Metagenomics-based studies also have revealed that viromes from a variety of environments harbor antibiotic-resistance genes, including those that could confer multidrug resistance. In humans Although phages do not infect humans, there are countless phage particles in the human body, given our extensive microbiome. Our phage population has been called the human phageome, including the "healthy gut phageome" (HGP) and the "diseased human phageome" (DHP). The active phageome of a healthy human (i.e., actively replicating as opposed to nonreplicating, integrated prophage) has been estimated to comprise dozens to thousands of different viruses. There is evidence that bacteriophages and bacteria interact in the human gut microbiome both antagonistically and beneficially. Preliminary studies have indicated that common bacteriophages are found in 62% of healthy individuals on average, while their prevalence was reduced by 42% and 54% on average in patients with ulcerative colitis (UC) and Crohn's disease (CD). Abundance of phages may also decline in the elderly. The most common phages in the human intestine, found worldwide, are crAssphages. CrAssphages are transmitted from mother to child soon after birth, and there is some evidence suggesting that they may be transmitted locally. Each person develops their own unique crAssphage clusters. CrAss-like phages also may be present in primates besides humans. Commonly studied bacteriophage Among the countless phage, only a few have been studied in detail, including some historically important phage that were discovered in the early days of microbial genetics. These, especially the T-phage, helped to discover important principles of gene structure and function. 186 phage λ phage Φ6 phage Φ29 phage ΦX174 Bacteriophage φCb5 G4 phage M13 phage MS2 phage (23–28 nm in size) N4 phage P1 phage P2 phage P4 phage R17 phage T2 phage T4 phage (169 kbp genome, 200 nm long) T7 phage T12 phage See also Bacterivore CrAssphage CRISPR DNA viruses Macrophage Phage ecology Phage monographs (a comprehensive listing of phage and phage-associated monographs, 1921–present) Phagemid Polyphage RNA viruses Transduction Viriome Virophage, viruses that infect other viruses References Bibliography External links Biology

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https://en.wikipedia.org/wiki/Bactericide

Bactericide

A bactericide or bacteriocide, sometimes abbreviated Bcidal, is a substance which kills bacteria. Bactericides are disinfectants, antiseptics, or antibiotics. However, material surfaces can also have bactericidal properties based solely on their physical surface structure, as for example biomaterials like insect wings. Disinfectants The most used disinfectants are those applying active chlorine (i.e., hypochlorites, chloramines, dichloroisocyanurate and trichloroisocyanurate, wet chlorine, chlorine dioxide, etc.), active oxygen (peroxides, such as peracetic acid, potassium persulfate, sodium perborate, sodium percarbonate, and urea perhydrate), iodine (povidone-iodine, Lugol's solution, iodine tincture, iodinated nonionic surfactants), concentrated alcohols (mainly ethanol, 1-propanol, called also n-propanol and 2-propanol, called isopropanol and mixtures thereof; further, 2-phenoxyethanol and 1- and 2-phenoxypropanols are used), phenolic substances (such as phenol (also called "carbolic acid"), cresols such as thymol, halogenated (chlorinated, brominated) phenols, such as hexachlorophene, triclosan, trichlorophenol, tribromophenol, pentachlorophenol, salts and isomers thereof), cationic surfactants, such as some quaternary ammonium cations (such as benzalkonium chloride, cetyl trimethylammonium bromide or chloride, didecyldimethylammonium chloride, cetylpyridinium chloride, benzethonium chloride) and others, non-quaternary compounds, such as chlorhexidine, glucoprotamine, octenidine dihydrochloride etc.), strong oxidizers, such as ozone and permanganate solutions; heavy metals and their salts, such as colloidal silver, silver nitrate, mercury chloride, phenylmercury salts, copper sulfate, copper oxide-chloride etc. Heavy metals and their salts are the most toxic and environment-hazardous bactericides and therefore their use is strongly discouraged or prohibited strong acids (phosphoric, nitric, sulfuric, amidosulfuric, toluenesulfonic acids), pH < 1, and alkalis (sodium, potassium, calcium hydroxides), such as of pH > 13, particularly under elevated temperature (above 60 °C), kills bacteria. Antiseptics As antiseptics (i.e., germicide agents that can be used on human or animal body, skin, mucoses, wounds and the like), few of the above-mentioned disinfectants can be used, under proper conditions (mainly concentration, pH, temperature and toxicity toward humans and animals). Among them, some important are properly diluted chlorine preparations (f.e. Dakin's solution, 0.5% sodium or potassium hypochlorite solution, pH-adjusted to pH 7 – 8, or 0.5 – 1% solution of sodium benzenesulfochloramide (chloramine B)), some iodine preparations, such as iodopovidone in various galenics (ointment, solutions, wound plasters), in the past also Lugol's solution, peroxides such as urea perhydrate solutions and pH-buffered 0.1 – 0.25% peracetic acid solutions, alcohols with or without antiseptic additives, used mainly for skin antisepsis, weak organic acids such as sorbic acid, benzoic acid, lactic acid and salicylic acid some phenolic compounds, such as hexachlorophene, triclosan and Dibromol, and cationic surfactants, such as 0.05 – 0.5% benzalkonium, 0.5 – 4% chlorhexidine, 0.1 – 2% octenidine solutions. Others are generally not applicable as safe antiseptics, either because of their corrosive or toxic nature. Antibiotics Bactericidal antibiotics kill bacteria; bacteriostatic antibiotics slow their growth or reproduction. Bactericidal antibiotics that inhibit cell wall synthesis: the beta-lactam antibiotics (penicillin derivatives (penams), cephalosporins (cephems), monobactams, and carbapenems) and vancomycin. Also bactericidal are daptomycin, fluoroquinolones, metronidazole, nitrofurantoin, co-trimoxazole, telithromycin. Aminoglycosidic antibiotics are usually considered bactericidal, although they may be bacteriostatic with some organisms. As of 2004, the distinction between bactericidal and bacteriostatic agents appeared to be clear according to the basic/clinical definition, but this only applies under strict laboratory conditions and it is important to distinguish microbiological and clinical definitions. The distinction is more arbitrary when agents are categorized in clinical situations. The supposed superiority of bactericidal agents over bacteriostatic agents is of little relevance when treating the vast majority of infections with gram-positive bacteria, particularly in patients with uncomplicated infections and noncompromised immune systems. Bacteriostatic agents have been effectively used for treatment that are considered to require bactericidal activity. Furthermore, some broad classes of antibacterial agents considered bacteriostatic can exhibit bactericidal activity against some bacteria on the basis of in vitro determination of MBC/MIC values. At high concentrations, bacteriostatic agents are often bactericidal against some susceptible organisms. The ultimate guide to treatment of any infection must be clinical outcome. Surfaces Material surfaces can exhibit bactericidal properties because of their crystallographic surface structure. Somewhere in the mid-2000s it was shown that metallic nanoparticles can kill bacteria. The effect of a silver nanoparticle for example depends on its size with a preferential diameter of about 1-10 nm to interact with bacteria. In 2013, cicada wings were found to have a selective anti-gram-negative bactericidal effect based on their physical surface structure. Mechanical deformation of the more or less rigid nanopillars found on the wing releases energy, striking and killing bacteria within minutes, hence called a mechano-bactericidal effect. In 2020 researchers combined cationic polymer adsorption and femtosecond laser surface structuring to generate a bactericidal effect against both gram-positive Staphylococcus aureus and gram-negative Escherichia coli bacteria on borosilicate glass surfaces, providing a practical platform for the study of the bacteria-surface interaction. See also List of antibiotics Microbicide Virucide References

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https://en.wikipedia.org/wiki/Bassoon

Bassoon

The bassoon is a musical instrument in the woodwind family, which plays in the tenor and bass ranges. It is composed of six pieces, and is usually made of wood. It is known for its distinctive tone color, wide range, versatility, and virtuosity. It is a non-transposing instrument and typically its music is written in the bass and tenor clefs, and sometimes in the treble. There are two forms of modern bassoon: the Buffet (or French) and Heckel (or German) systems. It is typically played while sitting using a seat strap, but can be played while standing if the player has a harness to hold the instrument. Sound is produced by rolling both lips over the reed and blowing direct air pressure to cause the reed to vibrate. Its fingering system can be quite complex when compared to those of other instruments. Appearing in its modern form in the 19th century, the bassoon figures prominently in orchestral, concert band, and chamber music literature, and is occasionally heard in pop, rock, and jazz settings as well. One who plays a bassoon is called a bassoonist. Etymology The word bassoon comes from French and from Italian ( with the augmentative suffix ). However, the Italian name for the same instrument is , in Spanish, Dutch, Czech and Romanian it is , and in German . Fagot is an Old French word meaning a bundle of sticks. The dulcian came to be known as fagotto in Italy. However, the usual etymology that equates fagotto with "bundle of sticks" is somewhat misleading, as the latter term did not come into general use until later. However an early English variation, "faget", was used as early as 1450 to refer to firewood, which is 100 years before the earliest recorded use of the dulcian (1550). Further citation is needed to prove the lack of relation between the meaning "bundle of sticks" and "fagotto" (Italian) or variants. Some think that it may resemble the Roman fasces, a standard of bound sticks with an axe. A further discrepancy lies in the fact that the dulcian was carved out of a single block of wood—in other words, a single "stick" and not a bundle. Characteristics Range The range of the bassoon begins at B1 (the first one below the bass staff) and extends upward over three octaves, roughly to the G above the treble staff (G5). However, most writing for bassoon rarely calls for notes above C5 or D5; even Stravinsky's opening solo in The Rite of Spring only ascends to D5. Notes higher than this are possible, but seldom written, as they are difficult to produce (often requiring specific reed design features to ensure reliability), and at any rate are quite homogeneous in timbre to the same pitches on cor anglais, which can produce them with relative ease. French bassoon has greater facility in the extreme high register, and so repertoire written for it is somewhat likelier to include very high notes, although repertoire for French system can be executed on German system without alterations and vice versa. The extensive high register of the bassoon and its frequent role as a lyric tenor have meant that tenor clef is very commonly employed in its literature after the Baroque, partly to avoid excessive ledger lines, and, beginning in the 20th century, treble clef is also seen for similar reasons. Like other woodwind instruments, the lowest note is fixed, but A1 is possible with a special extension to the instrument—see "Extended techniques" below. Although the primary tone hole pitches are a pitched perfect 5th lower than other non-transposing Western woodwinds (effectively an octave beneath English horn) the bassoon is non-transposing, meaning that notes sounded match the written pitch. Construction The bassoon disassembles into six main pieces, including the reed. The bell (6), extending upward; the bass joint (or long joint) (5), connecting the bell and the boot; the boot (or butt) (4), at the bottom of the instrument and folding over on itself; the wing joint (or tenor joint) (3), which extends from boot to bocal; and the bocal (or crook) (2), a crooked metal tube that attaches the wing joint to a reed (1) (). Structure The bore of the bassoon is conical, like that of the oboe and the saxophone, and the two adjoining bores of the boot joint are connected at the bottom of the instrument with a U-shaped metal connector. Both bore and tone holes are precision-machined, and each instrument is finished by hand for proper tuning. The walls of the bassoon are thicker at various points along the bore; here, the tone holes are drilled at an angle to the axis of the bore, which reduces the distance between the holes on the exterior. This ensures coverage by the fingers of the average adult hand. Playing is facilitated by closing the distance between the widely spaced holes with a complex system of key work, which extends throughout nearly the entire length of the instrument. The overall height of the bassoon stretches to tall, but the total sounding length is considering that the tube is doubled back on itself. There are also short-reach bassoons made for the benefit of young or petite players. Materials A modern beginner's bassoon is generally made of maple, with medium-hardness types such as sycamore maple and sugar maple preferred. Less-expensive models are also made of materials such as polypropylene and ebonite, primarily for student and outdoor use. Metal bassoons were made in the past but have not been produced by any major manufacturer since 1889. Reeds The art of reed-making has been practiced for several hundred years, some of the earliest known reeds having been made for the dulcian, a predecessor of the bassoon. Current methods of reed-making consist of a set of basic methods; however, individual bassoonists' playing styles vary greatly and thus require that reeds be customized to best suit their respective bassoonist. Advanced players usually make their own reeds to this end. With regards to commercially made reeds, many companies and individuals offer pre-made reeds for sale, but players often find that such reeds still require adjustments to suit their particular playing style. Modern bassoon reeds, made of Arundo donax cane, are often made by the players themselves, although beginner bassoonists tend to buy their reeds from professional reed makers or use reeds made by their teachers. Reeds begin with a length of tube cane that is split into three or four pieces using a tool called a cane splitter. The cane is then trimmed and gouged to the desired thickness, leaving the bark attached. After soaking, the gouged cane is cut to the proper shape and milled to the desired thickness, or profiled, by removing material from the bark side. This can be done by hand with a file; more frequently it is done with a machine or tool designed for the purpose. After the profiled cane has soaked once again it is folded over in the middle. Prior to soaking, the reed maker will have lightly scored the bark with parallel lines with a knife; this ensures that the cane will assume a cylindrical shape during the forming stage. On the bark portion, the reed maker binds on one, two, or three coils or loops of brass wire to aid in the final forming process. The exact placement of these loops can vary somewhat depending on the reed maker. The bound reed blank is then wrapped with thick cotton or linen thread to protect it, and a conical steel mandrel (which sometimes has been heated in a flame) is quickly inserted in between the blades. Using a special pair of pliers, the reed maker presses down the cane, making it conform to the shape of the mandrel. (The steam generated by the heated mandrel causes the cane to permanently assume the shape of the mandrel.) The upper portion of the cavity thus created is called the "throat", and its shape has an influence on the final playing characteristics of the reed. The lower, mostly cylindrical portion will be reamed out with a special tool called a reamer, allowing the reed to fit on the bocal. After the reed has dried, the wires are tightened around the reed, which has shrunk after drying, or replaced completely. The lower part is sealed (a nitrocellulose-based cement such as Duco may be used) and then wrapped with thread to ensure both that no air leaks out through the bottom of the reed and that the reed maintains its shape. The wrapping itself is often sealed with Duco or clear nail varnish (polish). Electrical tape can also be used as a wrapping for amateur reed makers. The bulge in the wrapping is sometimes referred to as the "Turk's head"—it serves as a convenient handle when inserting the reed on the bocal. Alternatively, hot glue, epoxy, or heat shrink wrap may be used to seal the tube of the reed. The thread wrapping (commonly known as a "Turban" due to the criss-crossing fabric) is still more common in commercially sold reeds. To finish the reed, the end of the reed blank, originally at the center of the unfolded piece of cane, is cut off, creating an opening. The blades above the first wire are now roughly long. For the reed to play, a slight bevel must be created at the tip with a knife, although there is also a machine that can perform this function. Other adjustments with the reed knife may be necessary, depending on the hardness, the profile of the cane, and the requirements of the player. The reed opening may also need to be adjusted by squeezing either the first or second wire with the pliers. Additional material may be removed from the sides (the "channels") or tip to balance the reed. Additionally, if the "e" in the bass clef staff is sagging in pitch, it may be necessary to "clip" the reed by removing from its length using a pair of very sharp scissors or the equivalent. History Origin Music historians generally consider the dulcian to be the forerunner of the modern bassoon, as the two instruments share many characteristics: a double reed fitted to a metal crook, obliquely drilled tone holes and a conical bore that doubles back on itself. The origins of the dulcian are obscure, but by the mid-16th century it was available in as many as eight different sizes, from soprano to great bass. A full consort of dulcians was a rarity; its primary function seems to have been to provide the bass in the typical wind band of the time, either loud (shawms) or soft (recorders), indicating a remarkable ability to vary dynamics to suit the need. Otherwise, dulcian technique was rather primitive, with eight finger holes and two keys, indicating that it could play in only a limited number of key signatures. Circumstantial evidence indicates that the baroque bassoon was a newly invented instrument, rather than a simple modification of the old dulcian. The dulcian was not immediately supplanted, but continued to be used well into the 18th century by Bach and others; and, presumably for reasons of interchangeability, repertoire from this time is very unlikely to go beyond the smaller compass of the dulcian. The man most likely responsible for developing the true bassoon was Martin Hotteterre (d.1712), who may also have invented the three-piece flûte traversière (transverse flute) and the hautbois (baroque oboe). Some historians believe that sometime in the 1650s, Hotteterre conceived the bassoon in four sections (bell, bass joint, boot and wing joint), an arrangement that allowed greater accuracy in machining the bore compared to the one-piece dulcian. He also extended the compass down to B by adding two keys. An alternate view maintains Hotteterre was one of several craftsmen responsible for the development of the early bassoon. These may have included additional members of the Hotteterre family, as well as other French makers active around the same time. No original French bassoon from this period survives, but if it did, it would most likely resemble the earliest extant bassoons of Johann Christoph Denner and Richard Haka from the 1680s. Sometime around 1700, a fourth key (G♯) was added, and it was for this type of instrument that composers such as Antonio Vivaldi, Bach, and Georg Philipp Telemann wrote their demanding music. A fifth key, for the low E, was added during the first half of the 18th century. Notable makers of the 4-key and 5-key baroque bassoon include J.H. Eichentopf (c. 1678–1769), J. Poerschmann (1680–1757), Thomas Stanesby, Jr. (1668–1734), G.H. Scherer (1703–1778), and Prudent Thieriot (1732–1786). Modern configuration Increasing demands on capabilities of instruments and players in the 19th century—particularly larger concert halls requiring greater volume and the rise of virtuoso composer-performers—spurred further refinement. Increased sophistication, both in manufacturing techniques and acoustical knowledge, made possible great improvements in the instrument's playability. The modern bassoon exists in two distinct primary forms, the Buffet (or "French") system and the Heckel ("German") system. Most of the world plays the Heckel system, while the Buffet system is primarily played in France, Belgium, and parts of Latin America. A number of other types of bassoons have been constructed by various instrument makers, such as the rare Galandronome. Owing to the ubiquity of the Heckel system in English-speaking countries, references in English to the contemporary bassoon always mean the Heckel system, with the Buffet system being explicitly qualified where it appears. Heckel (German) system The design of the modern bassoon owes a great deal to the performer, teacher, and composer Carl Almenräder. Assisted by the German acoustic researcher Gottfried Weber, he developed the 17-key bassoon with a range spanning four octaves. Almenräder's improvements to the bassoon began with an 1823 treatise describing ways of improving intonation, response, and technical ease of playing by augmenting and rearranging the keywork. Subsequent articles further developed his ideas. His employment at Schott gave him the freedom to construct and test instruments according to these new designs, and he published the results in Caecilia, Schott's house journal. Almenräder continued publishing and building instruments until his death in 1846, and Ludwig van Beethoven himself requested one of the newly made instruments after hearing of the papers. In 1831, Almenräder left Schott to start his own factory with a partner, Johann Adam Heckel. Heckel and two generations of descendants continued to refine the bassoon, and their instruments became the standard, with other makers following. Because of their superior singing tone quality (an improvement upon one of the main drawbacks of the Almenräder instruments), the Heckel instruments competed for prominence with the reformed Wiener system, a Boehm-style bassoon, and a completely keyed instrument devised by Charles-Joseph Sax, father of Adolphe Sax. F.W. Kruspe implemented a latecomer attempt in 1893 to reform the fingering system, but it failed to catch on. Other attempts to improve the instrument included a 24-keyed model and a single-reed mouthpiece, but both these had adverse effects on tone and were abandoned. Coming into the 20th century, the Heckel-style German model of bassoon dominated the field. Heckel himself had made over 1,100 instruments by the turn of the 20th century (serial numbers begin at 3,000), and the British makers' instruments were no longer desirable for the changing pitch requirements of the symphony orchestra, remaining primarily in military band use. Except for a brief 1940s wartime conversion to ball bearing manufacture, the Heckel concern has produced instruments continuously to the present day. Heckel bassoons are considered by many to be the best, although a range of Heckel-style instruments is available from several other manufacturers, all with slightly different playing characteristics. Because its mechanism is primitive compared to most modern woodwinds, makers have occasionally attempted to "reinvent" the bassoon. In the 1960s, Giles Brindley began to develop what he called the "logical bassoon", which aimed to improve intonation and evenness of tone through use of an electrically activated mechanism, making possible key combinations too complex for the human hand to manage. Brindley's logical bassoon was never marketed. Buffet (French) system The Buffet system bassoon achieved its basic acoustical properties somewhat earlier than the Heckel. Thereafter, it continued to develop in a more conservative manner. While the early history of the Heckel bassoon included a complete overhaul of the instrument in both acoustics and key work, the development of the Buffet system consisted primarily of incremental improvements to the key work. This minimalist approach of the Buffet deprived it of improved consistency of intonation, ease of operation, and increased power, which is found in Heckel bassoons, but the Buffet is considered by some to have a more vocal and expressive quality. The conductor John Foulds lamented in 1934 the dominance of the Heckel-style bassoon, considering them too homogeneous in sound with the horn. The modern Buffet system has 22 keys with its range being the same as the Heckel; although Buffet instruments have greater facility in the upper registers, reaching E5 and F5 with far greater ease and less air resistance. Compared to the Heckel bassoon, Buffet system bassoons have a narrower bore and simpler mechanism, requiring different, and often more complex fingerings for many notes. Switching between Heckel and Buffet, or vice versa, requires extensive retraining. French woodwind instruments' tone in general exhibits a certain amount of "edge", with more of a vocal quality than is usual elsewhere, and the Buffet bassoon is no exception. This sound has been utilised effectively in writing for Buffet bassoon, but is less inclined to blend than the tone of the Heckel bassoon. As with all bassoons, the tone varies considerably, depending on individual instrument, reed, and performer. In the hands of a lesser player, the Heckel bassoon can sound flat and woody, but good players succeed in producing a vibrant, singing tone. Conversely, a poorly played Buffet can sound buzzy and nasal, but good players succeed in producing a warm, expressive sound. Though the United Kingdom once favored the French system, Buffet-system instruments are no longer made there and the last prominent British player of the French system retired in the 1980s. However, with continued use in some regions and its distinctive tone, the Buffet continues to have a place in modern bassoon playing, particularly in France, where it originated. Buffet-model bassoons are currently made in Paris by Buffet Crampon and the atelier Ducasse (Romainville, France). The Selmer Company stopped fabrication of French system bassoons around the year 2012. Some players, for example the late Gerald Corey in Canada, have learned to play both types and will alternate between them depending on the repertoire. Use in ensembles Ensembles prior to the 20th century Pre-1760 Prior to 1760, the early ancestor of the bassoon was the dulcian. It was used to reinforce the bass line in wind ensembles called consorts. However, its use in concert orchestras was sporadic until the late 17th century when double reeds began to make their way into standard instrumentation. Increasing use of the dulcian as a basso continuo instrument meant that it began to be included in opera orchestras, in works such as those by Reinhard Keiser and Jean-Baptiste Lully. Meanwhile, as the dulcian advanced technologically and was able to achieve more virtuosity, composers such as Joseph Bodin de Boismortier, Johann Ernst Galliard, Johann Friedrich Fasch and Georg Philipp Telemann wrote demanding solo and ensemble music for the instrument. Antonio Vivaldi brought it to prominence by featuring it in thirty-nine concerti. c. 1760–1830 While the bassoon was still often used to give clarity to the bassline due to its sonorous low register, the capabilities of wind instruments grew as technology advanced during the Classical era. This allowed the instrument to play in more keys than the dulcian. Joseph Haydn took advantage of this in his Symphony No. 45 ("Farewell Symphony"), in which the bassoon plays in F-sharp minor. Following with these advances, composers also began to exploit the bassoon for its unique color, flexibility, and virtuosic ability, rather than for its perfunctory ability to double the bass line. Those who did this include Ludwig van Beethoven in his three Duos for Clarinet and Bassoon (WoO 27) for clarinet and bassoon and Niccolo Paganini in his duets for violin and bassoon. In his Bassoon Concerto in B-flat major, K. 191, W. A. Mozart utilized all aspects of the bassoon's expressiveness with its contrasts in register, staccato playing, and expressive sound, and was especially noted for its singing quality in the second movement. This concerto is often considered one of the most important works in all of the bassoon's repertoire, even today. The bassoon's similarity to the human voice, in addition to its newfound virtuosic ability, was another quality many composers took advantage of during the classical era. After 1730, the German bassoon's range expended up to B♭4, and much higher with the French instrument. Technological advances also caused the bassoon's tenor register sound to become more resonant, and playing in this register grew in popularity, especially in the Austro-Germanic musical world. Pedagogues such as Josef Frohlich instructed students to practice scales, thirds, and fourths as vocal students would. In 1829, he wrote that the bassoon was capable of expressing "the worthy, the virile, the solemn, the great, the sublime, composure, mildness, intimacy, emotion, longing, heartfulness, reverence, and soulful ardour." In G.F. Brandt's performance of Carl Maria von Weber's Concerto for Bassoon in F Major, Op. 75 (J. 127) it was also likened to the human voice. In France, Pierre Cugnier described the bassoon's role as encompassing not only the bass part, but also to accompany the voice and harp, play in pairs with clarinets and horns in Harmonie, and to play in "nearly all types of music," including concerti, which were much more common than the sonatas of the previous era. Both Cugnier and Étienne Ozi emphasized the importance of the bassoon's similarity to the singing voice. The role of the bassoon in the orchestra varied depending on the country. In the Viennese orchestra the instrument offered a three-dimensional sound to the ensemble by doubling other instruments such as violins, as heard in Mozart's overture to The Marriage of Figaro, K 492. where it plays a rather technical part alongside the strings. He also wrote for the bassoon to change its timbre depending on which instrument it was paired with; warmer with clarinets, hollow with flutes, and dark and dignified with violins. In Germany and Scandinavian countries, orchestras typically featured only two bassoons. But in France, orchestras increased the number to four in the latter half of the nineteenth century. In England, the bassoonist's role varied depending on the ensemble. Johann Christian Bach wrote two concertos for solo bassoon, and it also appeared in more supportive roles such as accompanying church choirs after the Puritan revolution destroyed most church organs. In the American colonies, the bassoon was typically seen in a chamber setting. After the Revolutionary War, bassoonists were found in wind bands that gave public performances. By 1800, there was at least one bassoon in the United States Marine Band. In South America, the bassoon also appeared in small orchestras, bands, and military musique (similar to Harmonie ensembles). c. 1830–1900 The role of the bassoon during the Romantic era varied between a role as a supportive bass instrument and a role as a virtuosic, expressive, solo instrument. In fact, it was very much considered an instrument that could be used in almost any circumstance. The comparison of the bassoon's sound to the human voice continued on during this time, as much of the pedagogy surrounded emulating this sound. Giuseppe Verdi used the instrument's lyrical, singing voice to evoke emotion in pieces such as his Messa da Requiem. Eugene Jancourt compared the use of vibrato on the bassoon to that of singers, and Luigi Orselli wrote that the bassoon blended well with human voice. He also noted the function of the bassoon in the French orchestra at the time, which served to support the sound of the viola, reinforce staccato sound, and double the bass, clarinet, flute, and oboe. Emphasis also began to be placed on the unique sound of the bassoon's staccato, which might be described as quite short and aggressive, such as in Hector Berlioz's Symphonie fantastique, Op. 14 in the fifth movement. Paul Dukas utilized the staccato to depict the image of two brooms coming to life in The Sorcerer's Apprentice. It was common for there to be only two bassoons in German orchestras. Austrian and British military bands also only carried two bassoons, and were mainly used for accompaniment and offbeat playing. In France, Hector Berlioz also made it fashionable to use more than two bassoons; he often scored for three or four, and at time wrote for up to eight such as in his l’Impériale. At this point, composers expected bassoons to be as virtuosic as the other wind instruments, as they often wrote solos challenging the range and technique of the instrument. Examples of this include Nikolai Rimsky-Korsakov's bassoon solo and cadenza following the clarinet in Sheherazade, Op. 35 and in Richard Wagner's Tannhäuser, which required the bassoonist to triple tongue and also play up to the top of its range at an E5. Wagner also used the bassoon for its staccato ability in his work, and often wrote his three bassoon parts in thirds to evoke a darker sound with noticeable tone color. In Modest Mussorgsky's Night on Bald Mountain, the bassoons play fortissimo alongside other bass instruments in order to evoke "the voice of the Devil." 20th and 21st century ensembles At this point in time, the development of the bassoon slowed. Rather than making large leaps in technological improvements, tiny imperfections in the instrument's function were corrected. The instrument became quite versatile throughout the twentieth century; the instrument was at this point able to play three octaves, a variety of different trills, and maintained stable intonation across all registers and dynamic levels. The pedagogy among bassoonists varied among different countries, and so the overall instrument itself played a variety of roles. As was a common theme in previous eras, the bassoon was valued by composers for its unique voice, and its use rose higher in pitch. A famous example of this is in Igor Stravinsky's Rite of Spring in which the bassoon must play in its highest register in order to mimic the Russian dudka. Composers also wrote for the bassoon's middle register, such as in Stravinsky's "Berceuse" in The Firebird and Symphony No. 5 in E-flat major, op. 82 by Jean Sibelius's. They also continued to highlight the staccato sound of the bassoon, as heard in Sergei Prokofiev's Humorous Scherzo. In Sergei Prokofiev's Peter and the Wolf, the part of the grandfather is played by the bassoon. In orchestral settings, most orchestras from the beginning of the twentieth century to the present have three or four bassoonists, with the fourth typically covering contrabassoon as well. Greater emphasis on the use of timbre, vibrato, and phrasing began to appear in bassoon pedagogy, and many followed Marcel Tabuteau's philosophy on musical phrasing. Vibrato began to be used in ensemble playing, depending on the phrasing of the music. The bassoon was, and currently is, expected to be fluent with other woodwinds in terms of virtuosity and technique. Examples of this include the cadenza for bassoons in Maurice Ravel's Rapsodie espagnole and the multi-finger trills used in Stravinsky's Octet. In the twentieth century, the bassoon was less of a concerto soloist, and when it was, the accompanying ensemble was made softer and quieter. In addition, it was no longer used in marching bands, though still existed in concert bands with one or two of them. Orchestral repertoire remained very much the same Austro-Germanic tradition throughout most Western countries. It mostly appeared in solo, chamber, and symphonic settings. By the mid-1900s, broadcasting and recording grew in popularity, allowing for new opportunities for bassoonists, and leading to a slow decline of live performances. Much of the new music for bassoon in the late twentieth and early twenty-first centuries, often included extended techniques and was written for solo or chamber settings. One piece that included extended techniques was Luciano Berio's Sequenza XII, which called for microtonal fingerings, glissandos, and timbral trills. Double and triple tonguing, flutter tonguing, multiphonics, quarter-tones, and singing are all utilized in Bruno Bartolozzi's Concertazioni. There were also a variety of concerti and bassoon and piano pieces written, such as John Williams's Five Sacred Trees and André Previn's Sonata for bassoon and piano. There were also "performance" pieces such as Peter Schickele's Sonata Abassoonata, which required the bassoonist to be both a musician and an actor. The bassoon quartet became prominent at this time, with pieces such as Daniel Dorff's It Takes Four to Tango. Jazz The bassoon is infrequently used as a jazz instrument and rarely seen in a jazz ensemble. It first began appearing in the 1920s, when Garvin Bushell began incorporating the bassoon in his performances. Specific calls for its use occurred in Paul Whiteman's group, the unusual octets of Alec Wilder, and a few other session appearances. The next few decades saw the instrument used only sporadically, as symphonic jazz fell out of favor, but the 1960s saw artists such as Yusef Lateef and Chick Corea incorporate bassoon into their recordings. Lateef's diverse and eclectic instrumentation saw the bassoon as a natural addition (see, e.g., The Centaur and the Phoenix (1960) which features bassoon as part of a 6-man horn section, including a few solos) while Corea employed the bassoon in combination with flautist Hubert Laws. More recently, Illinois Jacquet, Ray Pizzi, Frank Tiberi, and Marshall Allen have both doubled on bassoon in addition to their saxophone performances. Bassoonist Karen Borca, a performer of free jazz, is one of the few jazz musicians to play only bassoon; Michael Rabinowitz, the Spanish bassoonist Javier Abad, and James Lassen, an American resident in Bergen, Norway, are others. Katherine Young plays the bassoon in the ensembles of Anthony Braxton. Lindsay Cooper, Paul Hanson, the Brazilian bassoonist Alexandre Silvério, Trent Jacobs and Daniel Smith are also currently using the bassoon in jazz. French bassoonists Jean-Jacques Decreux and Alexandre Ouzounoff have both recorded jazz, exploiting the flexibility of the Buffet system instrument to good effect. Popular music In conjunction with the use of electronic pickups and amplification, the instrument began to be used more somewhat in jazz and rock settings. However, the bassoon is still quite rare as a regular member of rock bands. Several 1960s pop music hits feature the bassoon, including "The Tears of a Clown" by Smokey Robinson and the Miracles (the bassoonist was Charles R. Sirard), "Jennifer Juniper" by Donovan, "59th Street Bridge Song" by Harpers Bizarre, and the oompah bassoon underlying The New Vaudeville Band's "Winchester Cathedral". From 1974 to 1978, the bassoon was played by Lindsay Cooper in the British avant-garde band Henry Cow. The Leonard Nimoy song "The Ballad of Bilbo Baggins" features the bassoon. In the 1970s it was played, in the British medieval/progressive rock band Gryphon, by Brian Gulland, as well as by the American band Ambrosia, where it was played by drummer Burleigh Drummond. The Belgian Rock in Opposition-band Univers Zero is also known for its use of the bassoon. More recently, These New Puritans's 2010 album Hidden makes heavy use of the instrument throughout; their principal songwriter, Jack Barnett, claimed repeatedly to be "writing a lot of music for bassoon" in the run-up to its recording. The rock band Better Than Ezra took their name from a passage in Ernest Hemingway's A Moveable Feast in which the author comments that listening to an annoyingly talkative person is still "better than Ezra learning how to play the bassoon", referring to Ezra Pound. British psychedelic/progressive rock band Knifeworld features the bassoon playing of Chloe Herrington, who also plays for experimental chamber rock orchestra Chrome Hoof. Fiona Apple featured the bassoon in the opening track of her 2004 album Extraordinary Machine. In 2016, the bassoon was featured on the album Gang Signs and Prayers by UK ”grime" artist Stormzy. Played by UK bassoonist Louise Watson, the bassoon is heard in the tracks "Cold" and "Mr Skeng" as a complement to the electronic synthesizer bass lines typically found in this genre. Appearance in Television The Cartoon Network animated series Over the Garden Wall features a bassoon in episode 6 entitled "Lullaby in Frogland", where the main character is encouraged to play the bassoon to impress a group of frogs. The character Jan Bellows in the Hulu series Only Murders in the Building is a professional bassoonist. Technique The bassoon is held diagonally in front of the player, but unlike the flute, oboe and clarinet, it cannot be easily supported by the player's hands alone. Some means of additional support is usually required; the most common ones are a seat strap attached to the base of the boot joint, which is laid across the chair seat prior to sitting down, or a neck strap or shoulder harness attached to the top of the boot joint. Occasionally a spike similar to those used for the cello or the bass clarinet is attached to the bottom of the boot joint and rests on the floor. It is possible to play while standing up if the player uses a neck strap or similar harness, or if the seat strap is tied to the belt. Sometimes a device called a balance hanger is used when playing in a standing position. This is installed between the instrument and the neck strap, and shifts the point of support closer to the center of gravity, adjusting the distribution of weight between the two hands. The bassoon is played with both hands in a stationary position, the left above the right, with five main finger holes on the front of the instrument (nearest the audience) plus a sixth that is activated by an open-standing key. Five additional keys on the front are controlled by the little fingers of each hand. The back of the instrument (nearest the player) has twelve or more keys to be controlled by the thumbs, the exact number varying depending on model. To stabilize the right hand, many bassoonists use an adjustable comma-shaped apparatus called a "crutch", or a hand rest, which mounts to the boot joint. The crutch is secured with a thumb screw, which also allows the distance that it protrudes from the bassoon to be adjusted. Players rest the curve of the right hand where the thumb joins the palm against the crutch. The crutch also keeps the right hand from tiring and enables the player to keep the finger pads flat on the finger holes and keys. An aspect of bassoon technique not found on any other woodwind is called flicking. It involves the left hand thumb momentarily pressing, or "flicking" the high A, C and D keys at the beginning of certain notes in the middle octave to achieve a clean slur from a lower note. This eliminates cracking, or brief multiphonics that happens without the use of this technique. Alternatively, a similar method is called "venting", which requires that the register key be used as part of the full fingering as opposed to being open momentarily at the start of the note. This is sometimes called the "European style"; venting raises the intonation of the notes slightly, and it can be advantageous when tuning to higher frequencies. Some bassoonists flick A and B when tongued, for clarity of articulation, but flicking (or venting) is practically ubiquitous for slurs. While flicking is used to slur up to higher notes, the whisper key is used for lower notes. From the A right below middle C and lower, the whisper key is pressed with the left thumb and held for the duration of the note. This prevents cracking, as low notes can sometimes crack into a higher octave. Both flicking and using the whisper key is especially important to ensure notes speak properly during slurring between high and low registers. While bassoons are usually critically tuned at the factory, the player nonetheless has a great degree of flexibility of pitch control through the use of breath support, embouchure, and reed profile. Players can also use alternate fingerings to adjust the pitch of many notes. Similar to other woodwind instruments, the length of the bassoon can be increased to lower pitch or decreased to raise pitch. On the bassoon, this is done preferably by changing the bocal to one of a different length, (lengths are denoted by a number on the bocal, usually starting at 0 for the shortest length, and 3 for the longest, but there are some manufacturers who will use other numbers) but it is possible to push the bocal in or out slightly to grossly adjust the pitch. Embouchure and sound production The bassoon embouchure is a very important aspect of producing a full, round, and rich sound on the instrument. The lips are both rolled over the teeth, often with the upper lip further along in an "overbite". The lips provide micromuscular pressure on the entire circumference of the reed, which grossly controls intonation and harmonic excitement, and thus must be constantly modulated with every change of note. How far along the reed the lips are placed affects both tone (with less reed in the mouth making the sound more edged or "reedy", and more reed making it smooth and less projectile) and the way the reed will respond to pressure. The musculature employed in a bassoon embouchure is primarily around the lips, which pressure the reed into the shapes needed for the desired sound. The jaw is raised or lowered to adjust the oral cavity for better reed control, but the jaw muscles are used much less for upward vertical pressure than in single reeds, only being substantially employed in the very high register. However, double reed students often "bite" the reed with these muscles because the control and tone of the labial and other muscles is still developing, but this generally makes the sound sharp and "choked" as it contracts the aperture of the reed and stifles the vibration of its blades. Apart from the embouchure proper, students must also develop substantial muscle tone and control in the diaphragm, throat, neck and upper chest, which are all employed to increase and direct air pressure. Air pressure is a very important aspect of the tone, intonation and projection of double reed instruments, affecting these qualities as much, or more than the embouchure does. Attacking a note on the bassoon with imprecise amounts of muscle or air pressure for the desired pitch will result in poor intonation, cracking or multiphonics, accidentally producing the incorrect partial, or the reed not speaking at all. These problems are compounded by the individual qualities of reeds, which are categorically inconsistent in behaviour for inherent and exherent reasons. The muscle requirements and variability of reeds mean it takes some time for bassoonists (and oboists) to develop an embouchure that exhibits consistent control across all reeds, dynamics and playing environments. Modern fingering The fingering technique of the bassoon varies more between players, by a wide margin, than that of any other orchestral woodwind. The complex mechanism and acoustics mean the bassoon lacks simple fingerings of good sound quality or intonation for some notes (especially in the higher range), but, conversely, there is a great variety of superior, but generally more complicated, fingerings for them. Typically, the simpler fingerings for such notes are used as alternate or trill fingerings, and the bassoonist will use as "full fingering" one or several of the more complex executions possible, for optimal sound quality. The fingerings used are at the discretion of the bassoonist, and, for particular passages, he or she may experiment to find new alternate fingerings that are thus idiomatic to the player. These elements have resulted in both "full" and alternate fingerings differing extensively between bassoonists, and are further informed by factors such as cultural difference in what sound is sought, how reeds are made, and regional variation in tuning frequencies (necessitating sharper or flatter fingerings). Regional enclaves of bassoonists tend to have some uniformity in technique, but on a global scale, technique differs such that two given bassoonists may share no fingerings for certain notes. Owing to these factors, ubiquitous bassoon technique can only be partially notated. The left thumb operates nine keys: B1, B1, C2, D2, D5, C5 (also B4), two keys when combined create A4, and the whisper key. The whisper key should be held down for notes between and including F2 and G3 and certain other notes; it can be omitted, but the pitch will destabilise. Additional notes can be created with the left thumb keys; the D2 and bottom key above the whisper key on the tenor joint (C key) together create both C3 and C4. The same bottom tenor-joint key is also used, with additional fingering, to create E5 and F5. D5 and C5 together create C5. When the two keys on the tenor joint to create A4 are used with slightly altered fingering on the boot joint, B4 is created. The whisper key may also be used at certain points throughout the instrument's high register, along with other fingerings, to alter sound quality as desired. The right thumb operates four keys. The uppermost key is used to produce B2 and B3, and may be used in B4,F4, C5, D5, F5, and E5. The large circular key, otherwise known as the "pancake key", is held down for all the lowest notes from E2 down to B1. It is also used, like the whisper key, in additional fingerings for muting the sound. For example, in Ravel's "Boléro", the bassoon is asked to play the ostinato on G4. This is easy to perform with the normal fingering for G4, but Ravel directs that the player should also depress the E2 key (pancake key) to mute the sound (this being written with Buffet system in mind; the G fingering on which involves the Bb key – sometimes called "French" G on Heckel). The next key operated by the right thumb is known as the "spatula key": its primary use is to produce F2 and F3. The lowermost key is used less often: it is used to produce A2 (G2) and A3 (G3), in a manner that avoids sliding the right fourth finger from another note. The four fingers of the left hand can each be used in two different positions. The key normally operated by the index finger is primarily used for E5, also serving for trills in the lower register. Its main assignment is the upper tone hole. This hole can be closed fully, or partially by rolling down the finger. This half-holing technique is used to overblow F3, G3 and G3. The middle finger typically stays on the centre hole on the tenor joint. It can also move to a lever used for E5, also a trill key. The ring finger operates, on most models, one key. Some bassoons have an alternate E key above the tone hole, predominantly for trills, but many do not. The smallest finger operates two side keys on the bass joint. The lower key is typically used for C2, but can be used for muting or flattening notes in the tenor register. The upper key is used for E2, E4, F4, F4, A4, B4, B4, C5, C5, and D5; it flattens G3 and is the standard fingering for it in many places that tune to lower Hertz levels such as A440. The four fingers of the right hand have at least one assignment each. The index finger stays over one hole, except that when E5 is played a side key at the top of the boot is used (this key also provides a C3 trill, albeit sharp on D). The middle finger remains stationary over the hole with a ring around it, and this ring and other pads are lifted when the smallest finger on the right hand pushes a lever. The ring finger typically remains stationary on the lower ring-finger key. However, the upper ring-finger key can be used, typically for B2 and B3, in place of the top thumb key on the front of the boot joint; this key comes from the oboe, and some bassoons do not have it because the thumb fingering is practically universal. The smallest finger operates three keys. The backmost one, closest to the bassoonist, is held down throughout most of the bass register. F4 may be created with this key, as well as G4, B4, B4, and C5 (the latter three employing solely it to flatten and stabilise the pitch). The lowest key for the smallest finger on the right hand is primarily used for A2 (G2) and A3 (G3) but can be used to improve D5, E5, and F5. The frontmost key is used, in addition to the thumb key, to create G2 and G3; on many bassoons this key operates a different tone hole to the thumb key and produces a slightly flatter F ("duplicated F"); some techniques use one as standard for both octaves and the other for utility, but others use the thumb key for the lower and the fourth finger for the higher. Extended techniques Many extended techniques can be performed on the bassoon, such as multiphonics, flutter-tonguing, circular breathing, double tonguing, and harmonics. In the case of the bassoon, flutter-tonguing may be accomplished by "gargling" in the back of the throat as well as by the conventional method of rolling Rs. Multiphonics on the bassoon are plentiful, and can be achieved by using particular alternative fingerings, but are generally heavily influenced by embouchure position. Also, again using certain fingerings, notes may be produced on the instrument that sound lower pitches than the actual range of the instrument. These notes tend to sound very gravelly and out of tune, but technically sound below the low B. The bassoonist may also produce lower notes than the bottom B by extending the length of bell. This can be achieved by inserting a specially made "low A extension" into the bell, but may also be achieved with a small paper or rubber tube or a clarinet/cor anglais bell sitting inside the bassoon bell (although the note may tend sharp). The effect of this is to convert the lower B into a lower note, almost always A natural; this broadly lowers the pitch of the instrument (most noticeably in the lower register) and will often accordingly convert the lowest B to B (and render the neighbouring C very flat). The idea of using low A was begun by Richard Wagner, who wanted to extend the range of the bassoon. Many passages in his later operas require the low A as well as the B-flat immediately above it; this is possible on a normal bassoon using an extension which also flattens low B to B, but all extensions to the bell have significant effects on intonation and sound quality in the bottom register of the instrument, and passages such as this are more often realised with comparative ease by the contrabassoon. Some bassoons have been specially made to allow bassoonists to realize similar passages. These bassoons are made with a "Wagner bell" which is an extended bell with a key for both the low A and the low B-flat, but they are not widespread; bassoons with Wagner bells suffer similar intonational problems as a bassoon with an ordinary A extension, and a bassoon must be constructed specifically to accommodate one, making the extension option far less complicated. Extending the bassoon's range even lower than the A, though possible, would have even stronger effects on pitch and make the instrument effectively unusable. Despite the logistic difficulties of the note, Wagner was not the only composer to write the low A. Another composer who has required the bassoon to be chromatic down to low A is Gustav Mahler. Richard Strauss also calls for the low A in his opera Intermezzo. Some works have optional low As, as in Carl Nielsen's Wind Quintet, op. 43, which includes an optional low A for the final cadence of the work. Learning the bassoon The complex fingering system and the expense and lack of access to quality bassoon reeds can make the bassoon more of a challenge to learn than some of the other woodwind instruments. Cost is another factor in a person's decision to pursue the bassoon. Prices may range from US$7,000 to over $45,000 for a high-quality instrument. In North America, schoolchildren may take up bassoon only after starting on another reed instrument, such as clarinet or saxophone. Students in America often begin to pursue the study of bassoon performance and technique in the middle years of their music education, often in association with their school band program. Students are often provided with a school instrument and encouraged to pursue lessons with private instructors. Students typically receive instruction in proper posture, hand position, embouchure, repertoire, and tone production. See also List of bassoonists Bassoon makers Bassoon repertoire International Double Reed Society British Double Reed Society References Citations Sources Waterhouse, William. "Bassoon." Grove Music Online. 2001. Oxford University Press. Vonk, Maarten. A Bundle of Joy: A Practical Handbook for Bassoon. FagotAielier Maarten Vonk, 2007. Hall, Ronn K. (2017). An Exploration into the Validity and Treatment of the Bassoon in Duet Repertoire from 1960 - 2016 (DMA). University of Maryland. Mettler, Larry Charles. (1960). An Analysis of the Bassoon and Its Literature (MS). Eastern Illinois University. Further reading The Double Reed (published quarterly), I.D.R.S. Publications Journal of the International Double Reed Society (1972–1999, in 2000 merged with The Double Reed), I.D.R.S. Publications Baines, Anthony (ed.), Musical Instruments Through the Ages, Penguin Books, 1961 Jansen, Will, The Bassoon: Its History, Construction, Makers, Players, and Music, Uitgeverij F. Knuf, 1978. 5 volumes Domínguez Moreno, Áurea: Bassoon Playing in Perspective: Character and Performance Practice from 1800 to 1850. (Dissertation.) Studia musicologica Universitatis Helsingiensis, 26. University of Helsinki, 2013. . . Kopp, James B., The Bassoon (Yale University Press; 2012) 297 pages; a scholarly history Sadie, Stanley (ed.), The New Grove Dictionary of Musical Instruments, s.v. "Bassoon", 2001 Spencer, William (rev. Mueller, Frederick), The Art of Bassoon Playing, Summy-Birchard, 1958 Stauffer, George B. (1986). "The Modern Orchestra: A Creation of the Late Eighteenth Century." In Joan Peyser (ed.) The Orchestra: Origins and Transformations pp. 41–72. Charles Scribner's Sons. Weaver, Robert L. (1986). "The Consolidation of the Main Elements of the Orchestra: 1470–1768." In Joan Peyser (ed.) The Orchestra: Origins and Transformations pp. 7–40. Charles Scribner's Sons. External links Documentary: The Production of a Bassoon by Francois de Rudder Internet Contrabassoon Resource Bassoon Fingering Charts A Guide to Bassoon Keywork Bassoons Baroque instruments Orchestral instruments

4211

https://en.wikipedia.org/wiki/Bootstrapping

Bootstrapping

In general, bootstrapping usually refers to a self-starting process that is supposed to continue or grow without external input. Etymology Tall boots may have a tab, loop or handle at the top known as a bootstrap, allowing one to use fingers or a boot hook tool to help pull the boots on. The saying "to " was already in use during the 19th century as an example of an impossible task. The idiom dates at least to 1834, when it appeared in the Workingman's Advocate: "It is conjectured that Mr. Murphee will now be enabled to hand himself over the Cumberland river or a barn yard fence by the straps of his boots." In 1860 it appeared in a comment on philosophy of mind: "The attempt of the mind to analyze itself [is] an effort analogous to one who would lift himself by his own bootstraps." Bootstrap as a metaphor, meaning to better oneself by one's own unaided efforts, was in use in 1922. This metaphor spawned additional metaphors for a series of self-sustaining processes that proceed without external help. The term is sometimes attributed to a story in Rudolf Erich Raspe's The Surprising Adventures of Baron Munchausen, but in that story Baron Munchausen pulls himself (and his horse) out of a swamp by his hair (specifically, his pigtail), not by his bootstraps and no explicit reference to bootstraps has been found elsewhere in the various versions of the Munchausen tales. Applications Computing In computer technology, the term bootstrapping refers to language compilers that are able to be coded in the same language. (For example, a C compiler is now written in the C language. Once the basic compiler is written, improvements can be iteratively made, thus pulling the language up by its bootstraps). Also, booting usually refers to the process of loading the basic software into the memory of a computer after power-on or general reset, the kernel will load the operating system which will then take care of loading other device drivers and software as needed. Software loading and execution Booting is the process of starting a computer, specifically with regard to starting its software. The process involves a chain of stages, in which at each stage, a relatively small and simple program loads and then executes the larger, more complicated program of the next stage. It is in this sense that the computer "pulls itself up by its bootstraps"; i.e., it improves itself by its own efforts. Booting is a chain of events that starts with execution of hardware-based procedures and may then hand-off to firmware and software which is loaded into main memory. Booting often involves processes such as performing self-tests, loading configuration settings, loading a BIOS, resident monitors, a hypervisor, an operating system, or utility software. The computer term bootstrap began as a metaphor in the 1950s. In computers, pressing a bootstrap button caused a hardwired program to read a bootstrap program from an input unit. The computer would then execute the bootstrap program, which caused it to read more program instructions. It became a self-sustaining process that proceeded without external help from manually entered instructions. As a computing term, bootstrap has been used since at least 1953. Software development Bootstrapping can also refer to the development of successively more complex, faster programming environments. The simplest environment will be, perhaps, a very basic text editor (e.g., ed) and an assembler program. Using these tools, one can write a more complex text editor, and a simple compiler for a higher-level language and so on, until one can have a graphical IDE and an extremely high-level programming language. Historically, bootstrapping also refers to an early technique for computer program development on new hardware. The technique described in this paragraph has been replaced by the use of a cross compiler executed by a pre-existing computer. Bootstrapping in program development began during the 1950s when each program was constructed on paper in decimal code or in binary code, bit by bit (1s and 0s), because there was no high-level computer language, no compiler, no assembler, and no linker. A tiny assembler program was hand-coded for a new computer (for example the IBM 650) which converted a few instructions into binary or decimal code: A1. This simple assembler program was then rewritten in its just-defined assembly language but with extensions that would enable the use of some additional mnemonics for more complex operation codes. The enhanced assembler's source program was then assembled by its predecessor's executable (A1) into binary or decimal code to give A2, and the cycle repeated (now with those enhancements available), until the entire instruction set was coded, branch addresses were automatically calculated, and other conveniences (such as conditional assembly, macros, optimisations, etc.) established. This was how the early Symbolic Optimal Assembly Program (SOAP) was developed. Compilers, linkers, loaders, and utilities were then coded in assembly language, further continuing the bootstrapping process of developing complex software systems by using simpler software. The term was also championed by Doug Engelbart to refer to his belief that organizations could better evolve by improving the process they use for improvement (thus obtaining a compounding effect over time). His SRI team that developed the NLS hypertext system applied this strategy by using the tool they had developed to improve the tool. Compilers The development of compilers for new programming languages first developed in an existing language but then rewritten in the new language and compiled by itself, is another example of the bootstrapping notion. Installers During the installation of computer programs, it is sometimes necessary to update the installer or package manager itself. The common pattern for this is to use a small executable bootstrapper file (e.g., setup.exe) which updates the installer and starts the real installation after the update. Sometimes the bootstrapper also installs other prerequisites for the software during the bootstrapping process. Overlay networks A bootstrapping node, also known as a rendezvous host, is a node in an overlay network that provides initial configuration information to newly joining nodes so that they may successfully join the overlay network. Discrete-event simulation A type of computer simulation called discrete-event simulation represents the operation of a system as a chronological sequence of events. A technique called bootstrapping the simulation model is used, which bootstraps initial data points using a pseudorandom number generator to schedule an initial set of pending events, which schedule additional events, and with time, the distribution of event times approaches its steady state—the bootstrapping behavior is overwhelmed by steady-state behavior. Artificial intelligence and machine learning Bootstrapping is a technique used to iteratively improve a classifier's performance. Typically, multiple classifiers will be trained on different sets of the input data, and on prediction tasks the output of the different classifiers will be combined. Seed AI is a hypothesized type of artificial intelligence capable of recursive self-improvement. Having improved itself, it would become better at improving itself, potentially leading to an exponential increase in intelligence. No such AI is known to exist, but it remains an active field of research. Seed AI is a significant part of some theories about the technological singularity: proponents believe that the development of seed AI will rapidly yield ever-smarter intelligence (via bootstrapping) and thus a new era. Statistics Bootstrapping is a resampling technique used to obtain estimates of summary statistics. Business Bootstrapping in business means starting a business without external help or working capital. Entrepreneurs in the startup development phase of their company survive through internal cash flow and are very cautious with their expenses. Generally at the start of a venture, a small amount of money will be set aside for the bootstrap process. Bootstrapping can also be a supplement for econometric models. Bootstrapping was also expanded upon in the book Bootstrap Business by Richard Christiansen, the Harvard Business Review article The Art of Bootstrapping and the follow-up book The Origin and Evolution of New Businesses by Amar Bhide. There is also an entire bible written on how to properly bootstrap by Seth Godin. Experts have noted that several common stages exist for bootstrapping a business venture: Birth-stage: This is the first stage to bootstrapping by which the entrepreneur utilizes any personal savings or borrowed and/or invested money from friends and family to launch the business. It is also possible for the business owner to be running or working for another organization at the time which may help to fuel their business and cover initial expenses. Funding from sales to consumers-stage: In this particular stage, money from customers is used to keep the business operating afloat. Once expenses caused by normal day-to-day business operations are met, the rate growth usually increases. Outsourcing-stage: At this point in the company's existence, the entrepreneur in question normally concentrates on the specific operating activities. This is the time in which entrepreneurs decide how to improve and upgrade equipment (subsequently increasing output) or even employing new staff members. At this point in time, the company may seek loans or even lean on other methods of additional funding such as venture capital to help with expansion and other improvements. There are many types of companies that are eligible for bootstrapping. Early-stage companies that do not necessarily require large influxes of capital (particularly from outside sources) qualify. This would specifically allow for flexibility for the business and time to grow. Serial entrepreneur companies could also possibly reap the benefits of bootstrapping. These are organizations whereby the founder has money from the sale of a previous companies they can use to invest. There are different methods of bootstrapping. Future business owners aspiring to use bootstrapping as way of launching their product or service often use the following methods: Using accessible money from their own personal savings. Managing their working capital in a way that minimizes their company's accounts receivable. Cashing out 401k retirement funds and pay them off at later dates. Gradually increasing the business’ accounts payable through delaying payments or even renting equipment instead of buying them. Bootstrapping is often considered successful. When taking into account statistics provided by Fundera, approximately 77% of small business rely on some sort of personal investment and or savings in order to fund their startup ventures. The average small business venture requires approximately $10,000 in startup capital with a third of small business launching with less than $5,000 bootstrapped. Based on startup data presented by Entrepreneur.com, in comparison other methods of funding, bootstrapping is more commonly used than others. “0.91% of startups are funded by angel investors, while 0.05% are funded by VCs. In contrast, 57 percent of startups are funded by personal loans and credit, while 38 percent receive funding from family and friends.” Some examples of successful entrepreneurs that have used bootstrapping in order to finance their businesses include serial entrepreneur Mark Cuban. He has publicly endorsed bootstrapping claiming that “If you can start on your own … do it by [yourself] without having to go out and raise money.” When asked why he believed this approach was most necessary, he replied, “I think the biggest mistake people make is once they have an idea and the goal of starting a business, they think they have to raise money. And once you raise money, that’s not an accomplishment, that’s an obligation” because “now, you’re reporting to whoever you raised money from.” Bootstrapped companies such as Apple Inc. (APPL), eBay Inc. (EBAY) and Coca-Cola Co. have also claimed that they attribute some of their success to the fact that this method of funding enables them to remain highly focused on a specific array of profitable product. There are advantages to bootstrapping. Entrepreneurs are in full control over the finances of the business and can maintain control over the organization's inflows and outflows of cash. Equity is retained by the owner and can be redistributed at their discretion. There is less liability or opportunity to accumulate debt from other financial sources. Bootstrapping often leads to entrepreneurs operating their businesses with freedom to do as they see fit; in a similar fashion to sole proprietors. This is an effective method if the business owner's goal is to be able to fund future investments back into the business. Besides the direct stakeholders of the business, entrepreneurs do not have to answer to a board of investors which could possibly pressure them into making certain decisions beneficial to them. There are also drawbacks of bootstrapping. Personal liability is one. Credit lines usually must be established in owner's name which is the downfall of some companies due to debt being accumulated from various credit cards, etc. All financial risks pertaining to the business in question all fall on the owner's shoulders. The owner is forced to put either their own or their family/friend's investments in jeopardy in the event of the business failing. Possible legal issues are another drawback. There have been some cases in which entrepreneurs have been sued by family or even close friends for the improper use of their bootstrapped money. Because financing is limited to what the owner or company makes, this can create a ceiling which prohibits room for growth. Without the aid of occasional external sources of funding, entrepreneurs can find themselves unable to promote employees or even expand their businesses. A lack of money could possibly lead to a reduction of the quality of the service or product meant to be provided. Certain investors tend to be well-respected within specific industries and running a company without their backing or support could cause pivotal opportunities to be lost. Personal stress to entrepreneur or business owner in question is common. Tackling funding by themselves has often led to stressful times for certain individuals. Startups can grow by reinvesting profits in its own growth if bootstrapping costs are low and return on investment is high. This financing approach allows owners to maintain control of their business and forces them to spend with discipline. In addition, bootstrapping allows startups to focus on customers rather than investors, thereby increasing the likelihood of creating a profitable business. This leaves startups with a better exit strategy with greater returns. Leveraged buyouts, or highly leveraged or "bootstrap" transactions, occur when an investor acquires a controlling interest in a company's equity and where a significant percentage of the purchase price is financed through leverage, i.e. borrowing by the acquired company. Bootstrapping in finance refers to the method to create the spot rate curve. Operation Bootstrap (Operación Manos a la Obra) refers to the ambitious projects that industrialized Puerto Rico in the mid-20th century. Biology Richard Dawkins in his book River Out of Eden used the computer bootstrapping concept to explain how biological cells differentiate: "Different cells receive different combinations of chemicals, which switch on different combinations of genes, and some genes work to switch other genes on or off. And so the bootstrapping continues, until we have the full repertoire of different kinds of cells." Phylogenetics Bootstrapping analysis gives a way to judge the strength of support for clades on phylogenetic trees. A number is written by a node, which reflects the percentage of bootstrap trees which also resolve the clade at the endpoints of that branch. Law Bootstrapping is a rule preventing the admission of hearsay evidence in conspiracy cases. Linguistics Bootstrapping is a theory of language acquisition. Physics Quantum theory Bootstrapping is using very general consistency criteria to determine the form of a quantum theory from some assumptions on the spectrum of particles or operators. Magnetically confined fusion plasmas In tokamak fusion devices, bootstrapping refers to the process in which a bootstrap current is self-generated by the plasma, which reduces or eliminates the need for an external current driver. Maximising the bootstrap current is a major goal of advanced tokamak designs. Inertially confined fusion plasmas Bootstrapping in inertial confinement fusion refers to the alpha particles produced in the fusion reaction providing further heating to the plasma. This heating leads to ignition and an overall energy gain. Electronics Bootstrapping is a form of positive feedback in analog circuit design. Electric power grid An electric power grid is almost never brought down intentionally. Generators and power stations are started and shut down as necessary. A typical power station requires power for start up prior to being able to generate power. This power is obtained from the grid, so if the entire grid is down these stations cannot be started. Therefore, to get a grid started, there must be at least a small number of power stations that can start entirely on their own. A black start is the process of restoring a power station to operation without relying on external power. In the absence of grid power, one or more black starts are used to bootstrap the grid. Cellular networks A Bootstrapping Server Function (BSF) is an intermediary element in cellular networks which provides application independent functions for mutual authentication of user equipment and servers unknown to each other and for 'bootstrapping' the exchange of secret session keys afterwards. The term 'bootstrapping' is related to building a security relation with a previously unknown device first and to allow installing security elements (keys) in the device and the BSF afterwards. Nuclear Power Plant A nuclear power plant always needs to have a way to remove decay heat, which is usually done with electrical cooling pumps. But in the rare case of a complete loss of electrical power, this can still be achieved by booting a turbine generator. As steam builds up in the steam generator, it can be used to power the turbine generator (initially with no oil pumps, circ water pumps, or condensation pumps). Once the turbine generator is producing electricity, the auxiliary pumps can be powered on, and the reactor cooling pumps can be run momentarily. Eventually the steam pressure will become insufficient to power the turbine generator, and the process can be shut down in reverse order. The process can be repeated until no longer needed. This can cause great damage to the turbine generator, but more importantly, it saves the nuclear reactor. See also Robert A. Heinlein's short sci-fi story By His Bootstraps References External links Dictionary.com entries for Bootstrap Freedictionary.com entries for Bootstrap Engelbart Institute on Bootstrapping Strategies American English idioms Metaphors

4214

https://en.wikipedia.org/wiki/Bioinformatics

Bioinformatics

Bioinformatics () is an interdisciplinary field of science that develops methods and software tools for understanding biological data, especially when the data sets are large and complex. Bioinformatics uses biology, chemistry, physics, computer science, computer programming, information engineering, mathematics and statistics to analyze and interpret biological data. The subsequent process of analyzing and interpreting data is referred to as computational biology. Computational, statistical, and computer programming techniques have been used for computer simulation analyses of biological queries. They include reused specific analysis "pipelines", particularly in the field of genomics, such as by the identification of genes and single nucleotide polymorphisms (SNPs). These pipelines are used to better understand the genetic basis of disease, unique adaptations, desirable properties (esp. in agricultural species), or differences between populations. Bioinformatics also includes proteomics, which tries to understand the organizational principles within nucleic acid and protein sequences. Image and signal processing allow extraction of useful results from large amounts of raw data. In the field of genetics, it aids in sequencing and annotating genomes and their observed mutations. Bioinformatics includes text mining of biological literature and the development of biological and gene ontologies to organize and query biological data. It also plays a role in the analysis of gene and protein expression and regulation. Bioinformatics tools aid in comparing, analyzing and interpreting genetic and genomic data and more generally in the understanding of evolutionary aspects of molecular biology. At a more integrative level, it helps analyze and catalogue the biological pathways and networks that are an important part of systems biology. In structural biology, it aids in the simulation and modeling of DNA, RNA, proteins as well as biomolecular interactions. History The first definition of the term bioinformatics was coined by Paulien Hogeweg and Ben Hesper in 1970, to refer to the study of information processes in biotic systems. This definition placed bioinformatics as a field parallel to biochemistry (the study of chemical processes in biological systems). Bioinformatics and computational biology involved the analysis of biological data, particularly DNA, RNA, and protein sequences. The field of bioinformatics experienced explosive growth starting in the mid-1990s, driven largely by the Human Genome Project and by rapid advances in DNA sequencing technology. Analyzing biological data to produce meaningful information involves writing and running software programs that use algorithms from graph theory, artificial intelligence, soft computing, data mining, image processing, and computer simulation. The algorithms in turn depend on theoretical foundations such as discrete mathematics, control theory, system theory, information theory, and statistics. Sequences There has been a tremendous advance in speed and cost reduction since the completion of the Human Genome Project, with some labs able to sequence over 100,000 billion bases each year, and a full genome can be sequenced for $1,000 or less. Computers became essential in molecular biology when protein sequences became available after Frederick Sanger determined the sequence of insulin in the early 1950s. Comparing multiple sequences manually turned out to be impractical. Margaret Oakley Dayhoff, a pioneer in the field, compiled one of the first protein sequence databases, initially published as books as well as methods of sequence alignment and molecular evolution. Another early contributor to bioinformatics was Elvin A. Kabat, who pioneered biological sequence analysis in 1970 with his comprehensive volumes of antibody sequences released online with Tai Te Wu between 1980 and 1991. In the 1970s, new techniques for sequencing DNA were applied to bacteriophage MS2 and øX174, and the extended nucleotide sequences were then parsed with informational and statistical algorithms. These studies illustrated that well known features, such as the coding segments and the triplet code, are revealed in straightforward statistical analyses and were the proof of the concept that bioinformatics would be insightful. Goals In order to study how normal cellular activities are altered in different disease states, raw biological data must be combined to form a comprehensive picture of these activities. Therefore, the field of bioinformatics has evolved such that the most pressing task now involves the analysis and interpretation of various types of data. This also includes nucleotide and amino acid sequences, protein domains, and protein structures. Important sub-disciplines within bioinformatics and computational biology include: Development and implementation of computer programs to efficiently access, manage, and use various types of information. Development of new mathematical algorithms and statistical measures to assess relationships among members of large data sets. For example, there are methods to locate a gene within a sequence, to predict protein structure and/or function, and to cluster protein sequences into families of related sequences. The primary goal of bioinformatics is to increase the understanding of biological processes. What sets it apart from other approaches is its focus on developing and applying computationally intensive techniques to achieve this goal. Examples include: pattern recognition, data mining, machine learning algorithms, and visualization. Major research efforts in the field include sequence alignment, gene finding, genome assembly, drug design, drug discovery, protein structure alignment, protein structure prediction, prediction of gene expression and protein–protein interactions, genome-wide association studies, the modeling of evolution and cell division/mitosis. Bioinformatics entails the creation and advancement of databases, algorithms, computational and statistical techniques, and theory to solve formal and practical problems arising from the management and analysis of biological data. Over the past few decades, rapid developments in genomic and other molecular research technologies and developments in information technologies have combined to produce a tremendous amount of information related to molecular biology. Bioinformatics is the name given to these mathematical and computing approaches used to glean understanding of biological processes. Common activities in bioinformatics include mapping and analyzing DNA and protein sequences, aligning DNA and protein sequences to compare them, and creating and viewing 3-D models of protein structures. Sequence analysis Since the bacteriophage Phage Φ-X174 was sequenced in 1977, the DNA sequences of thousands of organisms have been decoded and stored in databases. This sequence information is analyzed to determine genes that encode proteins, RNA genes, regulatory sequences, structural motifs, and repetitive sequences. A comparison of genes within a species or between different species can show similarities between protein functions, or relations between species (the use of molecular systematics to construct phylogenetic trees). With the growing amount of data, it long ago became impractical to analyze DNA sequences manually. Computer programs such as BLAST are used routinely to search sequences—as of 2008, from more than 260,000 organisms, containing over 190 billion nucleotides. DNA sequencing Before sequences can be analyzed, they are obtained from a data storage bank, such as GenBank. DNA sequencing is still a non-trivial problem as the raw data may be noisy or affected by weak signals. Algorithms have been developed for base calling for the various experimental approaches to DNA sequencing. Sequence assembly Most DNA sequencing techniques produce short fragments of sequence that need to be assembled to obtain complete gene or genome sequences. The shotgun sequencing technique (used by The Institute for Genomic Research (TIGR) to sequence the first bacterial genome, Haemophilus influenzae) generates the sequences of many thousands of small DNA fragments (ranging from 35 to 900 nucleotides long, depending on the sequencing technology). The ends of these fragments overlap and, when aligned properly by a genome assembly program, can be used to reconstruct the complete genome. Shotgun sequencing yields sequence data quickly, but the task of assembling the fragments can be quite complicated for larger genomes. For a genome as large as the human genome, it may take many days of CPU time on large-memory, multiprocessor computers to assemble the fragments, and the resulting assembly usually contains numerous gaps that must be filled in later. Shotgun sequencing is the method of choice for virtually all genomes sequenced (rather than chain-termination or chemical degradation methods), and genome assembly algorithms are a critical area of bioinformatics research. Genome annotation In genomics, annotation refers to the process of marking the stop and start regions of genes and other biological features in a sequenced DNA sequence. Many genomes are too large to be annotated by hand. As the rate of sequencing exceeds the rate of genome annotation, genome annotation has become the new bottleneck in bioinformatics. Genome annotation can be classified into three levels: the nucleotide, protein, and process levels. Gene finding is a chief aspect of nucleotide-level annotation. For complex genomes, a combination of ab initio gene prediction and sequence comparison with expressed sequence databases and other organisms can be successful. Nucleotide-level annotation also allows the integration of genome sequence with other genetic and physical maps of the genome. The principal aim of protein-level annotation is to assign function to the protein products of the genome. Databases of protein sequences and functional domains and motifs are used for this type of annotation. About half of the predicted proteins in a new genome sequence tend to have no obvious function. Understanding the function of genes and their products in the context of cellular and organismal physiology is the goal of process-level annotation. An obstacle of process-level annotation has been the inconsistency of terms used by different model systems. The Gene Ontology Consortium is helping to solve this problem. The first description of a comprehensive annotation system was published in 1995 by The Institute for Genomic Research, which performed the first complete sequencing and analysis of the genome of a free-living (non-symbiotic) organism, the bacterium Haemophilus influenzae. The system identifies the genes encoding all proteins, transfer RNAs, ribosomal RNAs, in order to make initial functional assignments. The GeneMark program trained to find protein-coding genes in Haemophilus influenzae is constantly changing and improving. Following the goals that the Human Genome Project left to achieve after its closure in 2003, the ENCODE project was developed by the National Human Genome Research Institute. This project is a collaborative data collection of the functional elements of the human genome that uses next-generation DNA-sequencing technologies and genomic tiling arrays, technologies able to automatically generate large amounts of data at a dramatically reduced per-base cost but with the same accuracy (base call error) and fidelity (assembly error). Gene function prediction While genome annotation is primarily based on sequence similarity (and thus homology), other properties of sequences can be used to predict the function of genes. In fact, most gene function prediction methods focus on protein sequences as they are more informative and more feature-rich. For instance, the distribution of hydrophobic amino acids predicts transmembrane segments in proteins. However, protein function prediction can also use external information such as gene (or protein) expression data, protein structure, or protein-protein interactions. Computational evolutionary biology Evolutionary biology is the study of the origin and descent of species, as well as their change over time. Informatics has assisted evolutionary biologists by enabling researchers to: trace the evolution of a large number of organisms by measuring changes in their DNA, rather than through physical taxonomy or physiological observations alone, compare entire genomes, which permits the study of more complex evolutionary events, such as gene duplication, horizontal gene transfer, and the prediction of factors important in bacterial speciation, build complex computational population genetics models to predict the outcome of the system over time track and share information on an increasingly large number of species and organisms Future work endeavours to reconstruct the now more complex tree of life. Comparative genomics The core of comparative genome analysis is the establishment of the correspondence between genes (orthology analysis) or other genomic features in different organisms. Intergenomic maps are made to trace the evolutionary processes responsible for the divergence of two genomes. A multitude of evolutionary events acting at various organizational levels shape genome evolution. At the lowest level, point mutations affect individual nucleotides. At a higher level, large chromosomal segments undergo duplication, lateral transfer, inversion, transposition, deletion and insertion. Entire genomes are involved in processes of hybridization, polyploidization and endosymbiosis that lead to rapid speciation. The complexity of genome evolution poses many exciting challenges to developers of mathematical models and algorithms, who have recourse to a spectrum of algorithmic, statistical and mathematical techniques, ranging from exact, heuristics, fixed parameter and approximation algorithms for problems based on parsimony models to Markov chain Monte Carlo algorithms for Bayesian analysis of problems based on probabilistic models. Many of these studies are based on the detection of sequence homology to assign sequences to protein families. Pan genomics Pan genomics is a concept introduced in 2005 by Tettelin and Medini. Pan genome is the complete gene repertoire of a particular monophyletic taxonomic group. Although initially applied to closely related strains of a species, it can be applied to a larger context like genus, phylum, etc. It is divided in two parts: the Core genome, a set of genes common to all the genomes under study (often housekeeping genes vital for survival), and the Dispensable/Flexible genome: a set of genes not present in all but one or some genomes under study. A bioinformatics tool BPGA can be used to characterize the Pan Genome of bacterial species. Genetics of disease As of 2013, the existence of efficient high-throughput next-generation sequencing technology allows for the identification of cause many different human disorders. Simple Mendelian inheritance has been observed for over 3,000 disorders that have been identified at the Online Mendelian Inheritance in Man database, but complex diseases are more difficult. Association studies have found many individual genetic regions that individually are weakly associated with complex diseases (such as infertility, breast cancer and Alzheimer's disease), rather than a single cause. There are currently many challenges to using genes for diagnosis and treatment, such as how we don't know which genes are important, or how stable the choices an algorithm provides. Genome-wide association studies have successfully identified thousands of common genetic variants for complex diseases and traits; however, these common variants only explain a small fraction of heritability. Rare variants may account for some of the missing heritability. Large-scale whole genome sequencing studies have rapidly sequenced millions of whole genomes, and such studies have identified hundreds of millions of rare variants. Functional annotations predict the effect or function of a genetic variant and help to prioritize rare functional variants, and incorporating these annotations can effectively boost the power of genetic association of rare variants analysis of whole genome sequencing studies. Some tools have been developed to provide all-in-one rare variant association analysis for whole-genome sequencing data, including integration of genotype data and their functional annotations, association analysis, result summary and visualization. Meta-analysis of whole genome sequencing studies provides an attractive solution to the problem of collecting large sample sizes for discovering rare variants associated with complex phenotypes. Analysis of mutations in cancer In cancer, the genomes of affected cells are rearranged in complex or unpredictable ways. In addition to single-nucleotide polymorphism arrays identifying point mutations that cause cancer, oligonucleotide microarrays can be used to identify chromosomal gains and losses (called comparative genomic hybridization). These detection methods generate terabytes of data per experiment. The data is often found to contain considerable variability, or noise, and thus Hidden Markov model and change-point analysis methods are being developed to infer real copy number changes. Two important principles can be used to identify cancer by mutations in the exome. First, cancer is a disease of accumulated somatic mutations in genes. Second, cancer contains driver mutations which need to be distinguished from passengers. Further improvements in bioinformatics could allow for classifying types of cancer by analysis of cancer driven mutations in the genome. Furthermore, tracking of patients while the disease progresses may be possible in the future with the sequence of cancer samples. Another type of data that requires novel informatics development is the analysis of lesions found to be recurrent among many tumors. Gene and protein expression Analysis of gene expression The expression of many genes can be determined by measuring mRNA levels with multiple techniques including microarrays, expressed cDNA sequence tag (EST) sequencing, serial analysis of gene expression (SAGE) tag sequencing, massively parallel signature sequencing (MPSS), RNA-Seq, also known as "Whole Transcriptome Shotgun Sequencing" (WTSS), or various applications of multiplexed in-situ hybridization. All of these techniques are extremely noise-prone and/or subject to bias in the biological measurement, and a major research area in computational biology involves developing statistical tools to separate signal from noise in high-throughput gene expression studies. Such studies are often used to determine the genes implicated in a disorder: one might compare microarray data from cancerous epithelial cells to data from non-cancerous cells to determine the transcripts that are up-regulated and down-regulated in a particular population of cancer cells. Analysis of protein expression Protein microarrays and high throughput (HT) mass spectrometry (MS) can provide a snapshot of the proteins present in a biological sample. The former approach faces similar problems as with microarrays targeted at mRNA, the latter involves the problem of matching large amounts of mass data against predicted masses from protein sequence databases, and the complicated statistical analysis of samples when multiple incomplete peptides from each protein are detected. Cellular protein localization in a tissue context can be achieved through affinity proteomics displayed as spatial data based on immunohistochemistry and tissue microarrays. Analysis of regulation Gene regulation is a complex process where a signal, such as an extracellular signal such as a hormone, eventually leads to an increase or decrease in the activity of one or more proteins. Bioinformatics techniques have been applied to explore various steps in this process. For example, gene expression can be regulated by nearby elements in the genome. Promoter analysis involves the identification and study of sequence motifs in the DNA surrounding the protein-coding region of a gene. These motifs influence the extent to which that region is transcribed into mRNA. Enhancer elements far away from the promoter can also regulate gene expression, through three-dimensional looping interactions. These interactions can be determined by bioinformatic analysis of chromosome conformation capture experiments. Expression data can be used to infer gene regulation: one might compare microarray data from a wide variety of states of an organism to form hypotheses about the genes involved in each state. In a single-cell organism, one might compare stages of the cell cycle, along with various stress conditions (heat shock, starvation, etc.). Clustering algorithms can be then applied to expression data to determine which genes are co-expressed. For example, the upstream regions (promoters) of co-expressed genes can be searched for over-represented regulatory elements. Examples of clustering algorithms applied in gene clustering are k-means clustering, self-organizing maps (SOMs), hierarchical clustering, and consensus clustering methods. Analysis of cellular organization Several approaches have been developed to analyze the location of organelles, genes, proteins, and other components within cells. A gene ontology category, cellular component, has been devised to capture subcellular localization in many biological databases. Microscopy and image analysis Microscopic pictures allow for the location of organelles as well as molecules, which may be the source of abnormalities in diseases. Protein localization Finding the location of proteins allows us to predict what they do. This is called protein function prediction. For instance, if a protein is found in the nucleus it may be involved in gene regulation or splicing. By contrast, if a protein is found in mitochondria, it may be involved in respiration or other metabolic processes. There are well developed protein subcellular localization prediction resources available, including protein subcellular location databases, and prediction tools. Nuclear organization of chromatin Data from high-throughput chromosome conformation capture experiments, such as Hi-C (experiment) and ChIA-PET, can provide information on the three-dimensional structure and nuclear organization of chromatin. Bioinformatic challenges in this field include partitioning the genome into domains, such as Topologically Associating Domains (TADs), that are organised together in three-dimensional space. Structural bioinformatics Finding the structure of proteins is an important application of bioinformatics. The Critical Assessment of Protein Structure Prediction (CASP) is an open competition where worldwide research groups submit protein models for evaluating unknown protein models. Amino acid sequence The linear amino acid sequence of a protein is called the primary structure. The primary structure can be easily determined from the sequence of codons on the DNA gene that codes for it. In most proteins, the primary structure uniquely determines the 3-dimensional structure of a protein in its native environment. An exception is the misfolded protein involved in bovine spongiform encephalopathy. This structure is linked to the function of the protein. Additional structural information includes the secondary, tertiary and quaternary structure. A viable general solution to the prediction of the function of a protein remains an open problem. Most efforts have so far been directed towards heuristics that work most of the time. Homology In the genomic branch of bioinformatics, homology is used to predict the function of a gene: if the sequence of gene A, whose function is known, is homologous to the sequence of gene B, whose function is unknown, one could infer that B may share A's function. In structural bioinformatics, homology is used to determine which parts of a protein are important in structure formation and interaction with other proteins. Homology modeling is used to predict the structure of an unknown protein from existing homologous proteins. One example of this is hemoglobin in humans and the hemoglobin in legumes (leghemoglobin), which are distant relatives from the same protein superfamily. Both serve the same purpose of transporting oxygen in the organism. Although both of these proteins have completely different amino acid sequences, their protein structures are virtually identical, which reflects their near identical purposes and shared ancestor. Other techniques for predicting protein structure include protein threading and de novo (from scratch) physics-based modeling. Another aspect of structural bioinformatics include the use of protein structures for Virtual Screening models such as Quantitative Structure-Activity Relationship models and proteochemometric models (PCM). Furthermore, a protein's crystal structure can be used in simulation of for example ligand-binding studies and in silico mutagenesis studies. A 2021 deep-learning algorithms-based software called AlphaFold, developed by Google's DeepMind, greatly outperforms all other prediction software methods, and has released predicted structures for hundreds of millions of proteins in the AlphaFold protein structure database. Network and systems biology Network analysis seeks to understand the relationships within biological networks such as metabolic or protein–protein interaction networks. Although biological networks can be constructed from a single type of molecule or entity (such as genes), network biology often attempts to integrate many different data types, such as proteins, small molecules, gene expression data, and others, which are all connected physically, functionally, or both. Systems biology involves the use of computer simulations of cellular subsystems (such as the networks of metabolites and enzymes that comprise metabolism, signal transduction pathways and gene regulatory networks) to both analyze and visualize the complex connections of these cellular processes. Artificial life or virtual evolution attempts to understand evolutionary processes via the computer simulation of simple (artificial) life forms. Molecular interaction networks Tens of thousands of three-dimensional protein structures have been determined by X-ray crystallography and protein nuclear magnetic resonance spectroscopy (protein NMR) and a central question in structural bioinformatics is whether it is practical to predict possible protein–protein interactions only based on these 3D shapes, without performing protein–protein interaction experiments. A variety of methods have been developed to tackle the protein–protein docking problem, though it seems that there is still much work to be done in this field. Other interactions encountered in the field include Protein–ligand (including drug) and protein–peptide. Molecular dynamic simulation of movement of atoms about rotatable bonds is the fundamental principle behind computational algorithms, termed docking algorithms, for studying molecular interactions. Biodiversity informatics Biodiversity informatics deals with the collection and analysis of biodiversity data, such as taxonomic databases, or microbiome data. Examples of such analyses include phylogenetics, niche modelling, species richness mapping, DNA barcoding, or species identification tools. A growing area is also macro-ecology, i.e. the study of how biodiversity is connected to ecology and human impact, such as climate change. Others Literature analysis The enormous number of published literature makes it virtually impossible for individuals to read every paper, resulting in disjointed sub-fields of research. Literature analysis aims to employ computational and statistical linguistics to mine this growing library of text resources. For example: Abbreviation recognition – identify the long-form and abbreviation of biological terms Named-entity recognition – recognizing biological terms such as gene names Protein–protein interaction – identify which proteins interact with which proteins from text The area of research draws from statistics and computational linguistics. High-throughput image analysis Computational technologies are used to automate the processing, quantification and analysis of large amounts of high-information-content biomedical imagery. Modern image analysis systems can improve an observer's accuracy, objectivity, or speed. Image analysis is important for both diagnostics and research. Some examples are: high-throughput and high-fidelity quantification and sub-cellular localization (high-content screening, cytohistopathology, Bioimage informatics) morphometrics clinical image analysis and visualization determining the real-time air-flow patterns in breathing lungs of living animals quantifying occlusion size in real-time imagery from the development of and recovery during arterial injury making behavioral observations from extended video recordings of laboratory animals infrared measurements for metabolic activity determination inferring clone overlaps in DNA mapping, e.g. the Sulston score High-throughput single cell data analysis Computational techniques are used to analyse high-throughput, low-measurement single cell data, such as that obtained from flow cytometry. These methods typically involve finding populations of cells that are relevant to a particular disease state or experimental condition. Ontologies and data integration Biological ontologies are directed acyclic graphs of controlled vocabularies. They create categories for biological concepts and descriptions so they can be easily analyzed with computers. When categorised in this way, it is possible to gain added value from holistic and integrated analysis. The OBO Foundry was an effort to standardise certain ontologies. One of the most widespread is the Gene ontology which describes gene function. There are also ontologies which describe phenotypes. Databases Databases are essential for bioinformatics research and applications. Databases exist for many different information types, including DNA and protein sequences, molecular structures, phenotypes and biodiversity. Databases can contain both empirical data (obtained directly from experiments) and predicted data (obtained from analysis of existing data). They may be specific to a particular organism, pathway or molecule of interest. Alternatively, they can incorporate data compiled from multiple other databases. Databases can have different formats, access mechanisms, and be public or private. Some of the most commonly used databases are listed below: Used in biological sequence analysis: Genbank, UniProt Used in structure analysis: Protein Data Bank (PDB) Used in finding Protein Families and Motif Finding: InterPro, Pfam Used for Next Generation Sequencing: Sequence Read Archive Used in Network Analysis: Metabolic Pathway Databases (KEGG, BioCyc), Interaction Analysis Databases, Functional Networks Used in design of synthetic genetic circuits: GenoCAD Software and tools Software tools for bioinformatics include simple command-line tools, more complex graphical programs, and standalone web-services. They are made by bioinformatics companies or by public institutions. Open-source bioinformatics software Many free and open-source software tools have existed and continued to grow since the 1980s. The combination of a continued need for new algorithms for the analysis of emerging types of biological readouts, the potential for innovative in silico experiments, and freely available open code bases have created opportunities for research groups to contribute to both bioinformatics regardless of funding. The open source tools often act as incubators of ideas, or community-supported plug-ins in commercial applications. They may also provide de facto standards and shared object models for assisting with the challenge of bioinformation integration. Open-source bioinformatics software includes Bioconductor, BioPerl, Biopython, BioJava, BioJS, BioRuby, Bioclipse, EMBOSS, .NET Bio, Orange with its bioinformatics add-on, Apache Taverna, UGENE and GenoCAD. The non-profit Open Bioinformatics Foundation and the annual Bioinformatics Open Source Conference promote open-source bioinformatics software. Web services in bioinformatics SOAP- and REST-based interfaces have been developed to allow client computers to use algorithms, data and computing resources from servers in other parts of the world. The main advantage are that end users do not have to deal with software and database maintenance overheads. Basic bioinformatics services are classified by the EBI into three categories: SSS (Sequence Search Services), MSA (Multiple Sequence Alignment), and BSA (Biological Sequence Analysis). The availability of these service-oriented bioinformatics resources demonstrate the applicability of web-based bioinformatics solutions, and range from a collection of standalone tools with a common data format under a single web-based interface, to integrative, distributed and extensible bioinformatics workflow management systems. Bioinformatics workflow management systems A bioinformatics workflow management system is a specialized form of a workflow management system designed specifically to compose and execute a series of computational or data manipulation steps, or a workflow, in a Bioinformatics application. Such systems are designed to provide an easy-to-use environment for individual application scientists themselves to create their own workflows, provide interactive tools for the scientists enabling them to execute their workflows and view their results in real-time, simplify the process of sharing and reusing workflows between the scientists, and enable scientists to track the provenance of the workflow execution results and the workflow creation steps. Some of the platforms giving this service: Galaxy, Kepler, Taverna, UGENE, Anduril, HIVE. BioCompute and BioCompute Objects In 2014, the US Food and Drug Administration sponsored a conference held at the National Institutes of Health Bethesda Campus to discuss reproducibility in bioinformatics. Over the next three years, a consortium of stakeholders met regularly to discuss what would become BioCompute paradigm. These stakeholders included representatives from government, industry, and academic entities. Session leaders represented numerous branches of the FDA and NIH Institutes and Centers, non-profit entities including the Human Variome Project and the European Federation for Medical Informatics, and research institutions including Stanford, the New York Genome Center, and the George Washington University. It was decided that the BioCompute paradigm would be in the form of digital 'lab notebooks' which allow for the reproducibility, replication, review, and reuse, of bioinformatics protocols. This was proposed to enable greater continuity within a research group over the course of normal personnel flux while furthering the exchange of ideas between groups. The US FDA funded this work so that information on pipelines would be more transparent and accessible to their regulatory staff. In 2016, the group reconvened at the NIH in Bethesda and discussed the potential for a BioCompute Object, an instance of the BioCompute paradigm. This work was copied as both a "standard trial use" document and a preprint paper uploaded to bioRxiv. The BioCompute object allows for the JSON-ized record to be shared among employees, collaborators, and regulators. Education platforms Bioinformatics is not only taught as in-person masters degree at many universities. The computational nature of bioinformatics lends it to computer-aided and online learning. Software platforms designed to teach bioinformatics concepts and methods include Rosalind and online courses offered through the Swiss Institute of Bioinformatics Training Portal. The Canadian Bioinformatics Workshops provides videos and slides from training workshops on their website under a Creative Commons license. The 4273π project or 4273pi project also offers open source educational materials for free. The course runs on low cost Raspberry Pi computers and has been used to teach adults and school pupils. 4283 is actively developed by a consortium of academics and research staff who have run research level bioinformatics using Raspberry Pi computers and the 4283π operating system. MOOC platforms also provide online certifications in bioinformatics and related disciplines, including Coursera's Bioinformatics Specialization (UC San Diego) and Genomic Data Science Specialization (Johns Hopkins) as well as EdX's Data Analysis for Life Sciences XSeries (Harvard). Conferences There are several large conferences that are concerned with bioinformatics. Some of the most notable examples are Intelligent Systems for Molecular Biology (ISMB), European Conference on Computational Biology (ECCB), and Research in Computational Molecular Biology (RECOMB). See also References Further reading Sehgal et al. : Structural, phylogenetic and docking studies of D-amino acid oxidase activator(DAOA ), a candidate schizophrenia gene. Theoretical Biology and Medical Modelling 2013 10 :3. Achuthsankar S Nair Computational Biology & Bioinformatics – A gentle Overview , Communications of Computer Society of India, January 2007 Aluru, Srinivas, ed. Handbook of Computational Molecular Biology. Chapman & Hall/Crc, 2006. (Chapman & Hall/Crc Computer and Information Science Series) Baldi, P and Brunak, S, Bioinformatics: The Machine Learning Approach, 2nd edition. MIT Press, 2001. Barnes, M.R. and Gray, I.C., eds., Bioinformatics for Geneticists, first edition. Wiley, 2003. Baxevanis, A.D. and Ouellette, B.F.F., eds., Bioinformatics: A Practical Guide to the Analysis of Genes and Proteins, third edition. Wiley, 2005. Baxevanis, A.D., Petsko, G.A., Stein, L.D., and Stormo, G.D., eds., Current Protocols in Bioinformatics. Wiley, 2007. Cristianini, N. and Hahn, M. Introduction to Computational Genomics , Cambridge University Press, 2006. ( |) Durbin, R., S. Eddy, A. Krogh and G. Mitchison, Biological sequence analysis. Cambridge University Press, 1998. Keedwell, E., Intelligent Bioinformatics: The Application of Artificial Intelligence Techniques to Bioinformatics Problems. Wiley, 2005. Kohane, et al. Microarrays for an Integrative Genomics. The MIT Press, 2002. Lund, O. et al. Immunological Bioinformatics. The MIT Press, 2005. Pachter, Lior and Sturmfels, Bernd. "Algebraic Statistics for Computational Biology" Cambridge University Press, 2005. Pevzner, Pavel A. Computational Molecular Biology: An Algorithmic Approach The MIT Press, 2000. Soinov, L. Bioinformatics and Pattern Recognition Come Together Journal of Pattern Recognition Research (JPRR ), Vol 1 (1) 2006 p. 37–41 Stevens, Hallam, Life Out of Sequence: A Data-Driven History of Bioinformatics, Chicago: The University of Chicago Press, 2013, Tisdall, James. "Beginning Perl for Bioinformatics" O'Reilly, 2001. Catalyzing Inquiry at the Interface of Computing and Biology (2005) CSTB report Calculating the Secrets of Life: Contributions of the Mathematical Sciences and computing to Molecular Biology (1995) Foundations of Computational and Systems Biology MIT Course Computational Biology: Genomes, Networks, Evolution Free MIT Course External links Bioinformatics Resource Portal (SIB)

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https://en.wikipedia.org/wiki/North%20American%20B-25%20Mitchell

North American B-25 Mitchell

The North American B-25 Mitchell is an American medium bomber that was introduced in 1941 and named in honor of Brigadier General William "Billy" Mitchell, a pioneer of U.S. military aviation. Used by many Allied air forces, the B-25 served in every theater of World War II, and after the war ended, many remained in service, operating across four decades. Produced in numerous variants, nearly 10,000 B-25s were built, It was the most-produced American medium bomber and the third most-produced American bomber overall. These included several limited models such as the F-10 reconnaissance aircraft, the AT-24 crew trainers, and the United States Marine Corps' PBJ-1 patrol bomber. Design and development The US Army Air Corps issued a specification for a medium bomber in March 1939 that was capable of carrying a payload of over at North American Aviation (NAA) used its NA-40B design to develop the NA-62, which competed for the medium bomber contract. No YB-25 was available for prototype service tests. In September 1939, the Air Corps ordered the NA-62 into production as the B-25, along with the other new Air Corps medium bomber, the Martin B-26 Marauder "off the drawing board". Early into B-25 production, NAA incorporated a significant redesign to the wing dihedral. The first nine aircraft had a constant-dihedral, meaning the wing had a consistent, upward angle from the fuselage to the wingtip. This design caused stability problems. "Flattening" the outer wing panels by giving them a slight anhedral angle just outboard of the engine nacelles nullified the problem and gave the B-25 its gull wing configuration. Less noticeable changes during this period included an increase in the size of the tail fins and a decrease in their inward tilt at their tops. NAA continued design and development in 1940 and 1941. Both the B-25A and B-25B series entered USAAF service. The B-25B was operational in 1942. Combat requirements led to further developments. Before the year was over, NAA was producing the B-25C and B-25D series at different plants. Also in 1942, the manufacturer began design work on the cannon-armed B-25G series. The NA-100 of 1943 and 1944 was an interim armament development at the Kansas City complex known as the B-25D2. Similar armament upgrades by U.S-based commercial modification centers involved about half of the B-25G series. Further development led to the B-25H, B-25J, and B-25J2. The gunship design concept dates to late 1942 and NAA sent a field technical representative to the SWPA. The factory-produced B-25G entered production during the NA-96 order followed by the redesigned B-25H gunship. The B-25J reverted to the bomber role, but it, too, could be outfitted as a strafer. NAA manufactured the greatest number of aircraft in World War II, the first time a company had produced trainers, bombers, and fighters simultaneously (the AT-6/SNJ Texan/Harvard, B-25 Mitchell, and the P-51 Mustang). It produced B-25s at both its Inglewood main plant and an additional 6,608 aircraft at its Kansas City, Kansas, plant at Fairfax Airport. After the war, the USAF placed a contract for the TB-25L trainer in 1952. This was a modification program by Hayes of Birmingham, Alabama. Its primary role was reciprocating engine pilot training. A development of the B-25 was the North American XB-28 Dragon, designed as a high-altitude bomber. Two prototypes were built with the second prototype, the XB-28A, evaluated as a photo-reconnaissance platform, but the aircraft did not enter production. Flight characteristics The B-25 was a safe and forgiving aircraft to fly. With one engine out, 60° banking turns into the dead engine were possible, and control could be easily maintained down to 145 mph (230 km/h). The pilot had to remember to maintain engine-out directional control at low speeds after takeoff with rudder; if this maneuver were attempted with ailerons, the aircraft could snap out of control. The tricycle landing gear made for excellent visibility while taxiing. The only significant complaint about the B-25 was its extremely noisy engines; as a result, many pilots eventually suffered from some degree of hearing loss. The high noise level was due to design and space restrictions in the engine cowlings, which resulted in the exhaust "stacks" protruding directly from the cowling ring and partly covered by a small triangular fairing. This arrangement directed exhaust and noise directly at the pilot and crew compartments. Durability The Mitchell was exceptionally sturdy and could withstand tremendous punishment. One B-25C of the 321st Bomb Group was nicknamed "Patches" because its crew chief painted all the aircraft's flak hole patches with bright yellow zinc chromate primer. By the end of the war, this aircraft had completed over 300 missions, had been belly-landed six times, and had over 400 patched holes. The airframe of "Patches" was so distorted from battle damage that straight-and-level flight required 8° of left aileron trim and 6° of right rudder, causing the aircraft to "crab" sideways across the sky. Operational history Asia-Pacific Most B-25s in American service were used in the war against Japan in Asia and the Pacific. The Mitchell fought from the Northern Pacific to the South Pacific and the Far East. These areas included the campaigns in the Aleutian Islands, Papua New Guinea, the Solomon Islands, New Britain, China, Burma and the island hopping campaign in the Central Pacific. The aircraft's potential as a ground-attack aircraft emerged during the Pacific war. The jungle environment reduced the usefulness of medium-level bombing, and made low-level attack the best tactic. Using similar mast height level tactics and skip bombing, the B-25 proved itself to be a capable anti-shipping weapon and sank many enemy sea vessels. An ever-increasing number of forward firing guns made the B-25 a formidable strafing aircraft for island warfare. The strafer models were the B-25C1/D1, the B-25J1 and with the NAA strafer nose, the J2 subseries. In Burma, the B-25 was used to attack Japanese communication links, especially bridges in central Burma. It also helped supply the besieged troops at Imphal in 1944. The China Air Task Force, the Chinese American Composite Wing, the First Air Commando Group, the 341st Bomb Group, and eventually, the relocated 12th Bomb Group, all operated the B-25 in the China Burma India Theater. Many of these missions involved battle-field isolation, interdiction, and close air support. Later in the war, as the USAAF acquired bases in other parts of the Pacific, the Mitchell could strike targets in Indochina, Formosa, and Kyushu, increasing the usefulness of the B-25. It was also used in some of the shortest raids of the Pacific War, striking from Saipan against Guam and Tinian. The 41st Bomb Group used it against Japanese-occupied islands that had been bypassed by the main campaign, such as the Marshall Islands. Middle East and Italy The first B-25s arrived in Egypt and were carrying out independent operations by October 1942. Operations there against Axis airfields and motorized vehicle columns supported the ground actions of the Second Battle of El Alamein. Thereafter, the aircraft took part in the rest of the campaign in North Africa, the invasion of Sicily, and the advance up Italy. In the Strait of Messina to the Aegean Sea, the B-25 conducted sea sweeps as part of the coastal air forces. In Italy, the B-25 was used in the ground attack role, concentrating on attacks against road and rail links in Italy, Austria, and the Balkans. The B-25 had a longer range than the Douglas A-20 Havoc and Douglas A-26 Invader, allowing it to reach further into occupied Europe. The five bombardment groups – 20 squadrons – of the Ninth and Twelfth Air Forces that used the B-25 in the Mediterranean Theater of Operations were the only U.S. units to employ the B-25 in Europe. Europe The RAF received nearly 900 Mitchells, using them to replace Douglas Bostons, Lockheed Venturas, and Vickers Wellington bombers. The Mitchell entered active RAF service on 22 January 1943. At first, it was used to bomb targets in occupied Europe. After the Normandy invasion, the RAF and France used Mitchells in support of the Allies in Europe. Several squadrons moved to forward airbases on the continent. The USAAF used the B-25 in combat in the European theater of operations. USAAF The B-25B found fame as the bomber used in the 18 April 1942 Doolittle Raid, in which 15 B-25Bs led by Lieutenant Colonel Jimmy Doolittle attacked mainland Japan, four months after the Japanese attack on Pearl Harbor (a 16th plane which participated was forced to abort, landing in Russia, where it and the crew were initially interned). The mission gave a much-needed lift in morale to the Americans and alarmed the Japanese, who had believed their home islands to be inviolable by enemy forces. Although the amount of actual damage done was relatively minor, it forced the Japanese to divert troops for home defense for the remainder of the war. The raiders took off from the carrier and bombed Tokyo and four other Japanese cities. Fifteen of the bombers subsequently crash-landed en route to recovery fields in eastern China. The losses resulted from the task force being spotted by a Japanese vessel, which forced the bombers to take off early, fuel exhaustion, stormy nighttime conditions with zero visibility, and the failure to activate electronic homing aids at the recovery bases. Only one B-25 bomber landed intact, in Siberia, where its five-man crew was interned and the aircraft confiscated. Of the 80 aircrew members, 69 survived their historic mission and eventually made it back to American lines. Following additional modifications, including the addition of a Plexiglas dome for navigational sightings to replace the overhead window for the navigator, and heavier nose armament, de-icing and anti-icing equipment, the B-25C entered USAAF operations. Through block 20, the B-25C and B-25D differed only in the location of manufacture: C series at Inglewood, California, and D series at Kansas City, Kansas. After block 20, some NA-96s began the transition to the G series, while some NA-87s acquired interim modifications eventually produced as the B-25D2 and ordered as the NA-100. NAA built a total of 3,915 B-25Cs and Ds during World War II. Although the B-25 was designed to bomb from medium altitudes in level flight, it was frequently used in the Southwest Pacific theatre in treetop-level strafing and missions with parachute-retarded fragmentation bombs against Japanese airfields in New Guinea and the Philippines. These heavily armed Mitchells were field-modified at Townsville, Australia, under the direction of Major Paul I. "Pappy" Gunn and North American technical representative Jack Fox. These "commerce destroyers" were also used on strafing and skip bombing missions against Japanese shipping trying to resupply their armies. Under the leadership of Lieutenant General George C. Kenney, Mitchells of the Far East Air Forces and its existing components, the Fifth and Thirteenth Air Forces, devastated Japanese targets in the Southwest Pacific Theater during 1944 to 1945. The USAAF played a significant role in pushing the Japanese back to their home islands. The type operated with great effect in the Central Pacific, Alaska, North Africa, Mediterranean, and China-Burma-India theaters. The USAAF Antisubmarine Command made great use of the B-25 in 1942 and 1943. Some of the earliest B-25 bomb groups also flew the Mitchell on coastal patrols after the Pearl Harbor attack, prior to the AAFAC organization. Many of the two dozen or so antisubmarine squadrons flew the B-25C, D, and G series in the American Theater antisubmarine campaign, often in the distinctive, white sea-search camouflage. Combat developments Use as a gunship In anti-shipping operations, the USAAF had an urgent need for hard-hitting aircraft, and North American responded with the B-25G. In this series, the transparent nose and bombardier/navigator position was changed for a shorter, hatched nose with two fixed .50 in (12.7 mm) machine guns and a manually loaded 75 mm (2.95 in) M4 cannon, one of the largest weapons fitted to an aircraft, similar to the British 57 mm gun-armed Mosquito Mk. XVIII and the autoloading German 75 mm long-barrel Bordkanone BK 7,5 heavy-caliber ordnance fitted to both the Henschel Hs 129B-3 and Junkers Ju 88P-1. The B-25G's shorter nose placed the cannon breech behind the pilot, where it could be manually loaded and serviced by the navigator; his crew station was moved to a position just behind the pilot. The navigator signaled the pilot when the gun was ready and the pilot fired the weapon using a button on his control wheel. The Royal Air Force, U.S. Navy, and Soviet VVS each conducted trials with this series, but none adopted it. The G series comprised one prototype, five preproduction C conversions, 58 C series modifications, and 400 production aircraft for a total of 464 B-25Gs. In its final version, the G-12, an interim armament modification, eliminated the lower Bendix turret and added a starboard dual gun pack, waist guns, and a canopy for the tail gunner to improve the view when firing the single tail gun. In April 1945, the air depots in Hawaii refurbished about two dozen of these and included the eight-gun nose and rocket launchers in the upgrade. The B-25H series continued the development of the gunship version. NAA Inglewood produced 1000. The H had even more firepower. Most replaced the M4 gun with the lighter T13E1, designed specifically for the aircraft, but 20-odd H-1 block aircraft completed by the Republic Aviation modification center at Evansville had the M4 and two-machine-gun nose armament. The 75 mm (2.95 in) gun fired at a muzzle velocity of . Due to its slow rate of fire (about four rounds could be fired in a single strafing run), relative ineffectiveness against ground targets, and the substantial recoil, the 75 mm gun was sometimes removed from both G and H models and replaced with two additional .50 in (12.7 mm) machine guns as a field modification. In the new FEAF, these were redesignated the G1 and H1 series, respectively. The H series normally came from the factory mounting four fixed, forward-firing .50 in (12.7 mm) machine guns in the nose; four in a pair of under-cockpit conformal flank-mount gun pod packages (two guns per side); two more in the manned dorsal turret, relocated forward to a position just behind the cockpit (which became standard for the J-model); one each in a pair of new waist positions, introduced simultaneously with the forward-relocated dorsal turret; and lastly, a pair of guns in a new tail-gunner's position. Company promotional material bragged that the B-25H could "bring to bear 10 machine guns coming and four going, in addition to the 75 mm cannon, eight rockets, and 3,000 lb (1,360 kg) of bombs." The H had a modified cockpit with single flight controls operated by the pilot. The co-pilot's station and controls were removed and replaced by a smaller seat used by the navigator/cannoneer, The radio operator crew position was aft of the bomb bay with access to the waist guns. Factory production totals were 405 B-25Gs and 1,000 B-25Hs, with 248 of the latter being used by the Navy as PBJ-1Hs. Elimination of the co-pilot saved weight, and moving the dorsal turret forward partially counterbalanced the waist guns and the manned rear turret. Return to medium bomber Following the two-gunship series, NAA again produced the medium bomber configuration with the B-25J series. It optimized the mix of the interim NA-100 and the H series, having both the bombardier's station and fixed guns of the D and the forward turret and refined armament of the H series. NAA also produced a strafer nose-first shipped to air depots as kits, then introduced on the production line in alternating blocks with the bombardier nose. The solid metal "strafer" nose housed eight centerline Browning M2 .50 caliber machine guns. The remainder of the armament was as in the H-5. NAA also supplied kits to mount eight underwing 5 inch High Velocity Airborne Rockets just outside the propeller arcs. These were mounted on zero-length launch rails, four per wing. The final, and most numerous, series of the Mitchell, the B-25J, looked less like earlier series apart from the well-glazed bombardier's nose of nearly identical appearance to the earliest B-25 subtypes. Instead, the J followed the overall configuration of the H series from the cockpit aft. It had the forward dorsal turret and other armament and airframe advancements. All J models included four .50 in (12.7 mm) light-barrel Browning AN/M2 guns in a pair of "fuselage packages", conformal gun pods each flanking the lower cockpit, each pod containing two Browning M2s. By 1945, however, combat squadrons removed these. The J series restored the co-pilot's seat and dual flight controls. The factory-made kits available to the Air Depot system to create the strafer-nose B-25J-2. This configuration carried a total of 18 .50 in (12.7 mm) light-barrel AN/M2 Browning M2 machine guns: eight in the nose, four in the flank-mount conformal gun pod packages, two in the dorsal turret, one each in the pair of waist positions, and a pair in the tail – with 14 of the guns either aimed directly forward or aimed to fire directly forward for strafing missions. Some aircraft had eight 5-inch (130 mm) high-velocity aircraft rockets. NAA introduced the J-2 into production in alternating blocks at the J-22. Total J series production was 4,318. Postwar (USAF) use In 1947, legislation created an independent United States Air Force and by that time, the B-25 inventory numbered only a few hundred. Some B-25s continued in service into the 1950s in training, reconnaissance, and support roles. The principal use during this period was undergraduate training of multiengine aircraft pilots slated for reciprocating engine or turboprop cargo, aerial refueling, or reconnaissance aircraft. Others were assigned to units of the Air National Guard in training roles in support of Northrop F-89 Scorpion and Lockheed F-94 Starfire operations. During its USAF tenure, many B-25s received the so-called "Hayes modification" and as a result, surviving B-25s often have exhaust systems with a semi collector ring that splits emissions into two different systems. The upper seven cylinders are collected by a ring, while the other cylinders remain directed to individual ports. TB-25J-25-NC Mitchell, 44-30854, the last B-25 in the USAF inventory, assigned at March AFB, California, as of March 1960, was flown to Eglin AFB, Florida, from Turner Air Force Base, Georgia, on 21 May 1960, the last flight by a USAF B-25. It was presented by Brigadier General A. J. Russell, Commander of SAC's 822d Air Division at Turner AFB, to the Air Proving Ground Center Commander, Brigadier General Robert H. Warren. He in turn presented the bomber to Valparaiso, Florida, Mayor Randall Roberts on behalf of the Niceville-Valparaiso Chamber of Commerce. Four of the original Tokyo Raiders were present for the ceremony, Colonel (later Major General) David Jones, Colonel Jack Simms, Lieutenant Colonel Joseph Manske, and retired Master Sergeant Edwin W. Horton. It was donated back to the Air Force Armament Museum c. 1974 and marked as Doolittle's 40-2344. U.S. Navy and USMC The U.S. Navy designation for the Mitchell was the PBJ-1 and apart from increased use of radar, it was configured like its Army Air Forces counterparts. Under the pre-1962 USN/USMC/USCG aircraft designation system, PBJ-1 stood for Patrol (P) Bomber (B) built by North American Aviation (J), first variant (-1) under the existing American naval aircraft designation system of the era. The PBJ had its origin in an inter-service agreement of mid-1942 between the Navy and the USAAF exchanging the Boeing Renton plant for the Kansas plant for B-29 Superfortress production. The Boeing XPBB Sea Ranger flying boat, competing for B-29 engines, was cancelled in exchange for part of the Kansas City Mitchell production. Other terms included the interservice transfer of 50 B-25Cs and 152 B-25Ds to the Navy. The bombers carried Navy bureau numbers (BuNos), beginning with BuNo 34998. The first PBJ-1 arrived in February 1943, and nearly all reached Marine Corps squadrons, beginning with Marine Bombing Squadron 413 (VMB-413). Following the AAFAC format, the Marine Mitchells had search radar in a retractable radome replacing the remotely operated ventral turret. Later D and J series had nose-mounted APS-3 radar; and later still, J and H series mounted radar in the starboard wingtip. The large quantities of B-25H and J series became known as PBJ-1H and PBJ-1J, respectively. These aircraft often operated along with earlier PBJ series in Marine squadrons. The PBJs were operated almost exclusively by the Marine Corps as land-based bombers. The U.S. Marine Corps established Marine bomber squadrons (VMB), beginning with VMB-413, in March 1943 at MCAS Cherry Point, North Carolina. Eight VMB squadrons were flying PBJs by the end of 1943 as the initial Marine medium bombardment group. Four more squadrons were in the process of formation in late 1945, but had not yet deployed by the time the war ended. Operations of the Marine Corps PBJ-1s began in March 1944. The Marine PBJs flew from the Philippines, Saipan, Iwo Jima, and Okinawa during the last few months of the Pacific war. Their primary mission was the long-range interdiction of enemy shipping trying to run the blockade, which was strangling Japan. The weapon of choice during these missions was usually the five-inch HVAR rocket, eight of which could be carried. Some VMB-612 intruder PBJ-1D and J series planes flew without top turrets to save weight and increase range on night patrols, especially towards the end of the war when air superiority had been achieved. During the war, the Navy tested the cannon-armed G series and conducted carrier trials with an H equipped with arresting gear. After World War II, some PBJs stationed at the Navy's rocket laboratory in Inyokern, California, site of the present-day Naval Air Weapons Station China Lake, tested air-to-ground rockets and arrangements. One arrangement was a twin-barrel nose that could fire 10 spin-stabilized five-inch rockets in one salvo. Royal Air Force The Royal Air Force (RAF) was an early customer for the B-25 via Lend-Lease. The first Mitchells were given the service name Mitchell I by the RAF and were delivered in August 1941, to No. 111 Operational Training Unit based in the Bahamas. These bombers were used exclusively for training and familiarization and never became operational. The B-25Cs and Ds were designated Mitchell II. Altogether, 167 B-25Cs and 371 B-25Ds were delivered to the RAF. The RAF tested the cannon-armed G series but did not adopt the series nor the follow-on H series. By the end of 1942, the RAF had taken delivery of 93 Mitchells, marks I and II. Some served with squadrons of No. 2 Group RAF, the RAF's tactical medium-bomber force, including No. 139 Wing RAF at RAF Dunsfold. The first RAF operation with the Mitchell II took place on 22 January 1943, when six aircraft from No. 180 Squadron RAF attacked oil installations at Ghent. After the invasion of Europe (by which point 2 Group was part of Second Tactical Air Force), all four Mitchell squadrons moved to bases in France and Belgium (Melsbroek) to support Allied ground forces. The British Mitchell squadrons were joined by No. 342 (Lorraine) Squadron of the French Air Force in April 1945. As part of its move from Bomber Command, No 305 (Polish) Squadron flew Mitchell IIs from September to December 1943 before converting to the de Havilland Mosquito. In addition to No. 2 Group, the B-25 was used by various second-line RAF units in the UK and abroad. In the Far East, No. 3 PRU, which consisted of Nos. 681 and 684 Squadrons, flew the Mitchell (primarily Mk IIs) on photographic reconnaissance sorties. Royal Canadian Air Force The Royal Canadian Air Force (RCAF) used the B-25 Mitchell for training during the war. Postwar use continued operations with most of the 162 Mitchells received. The first B-25s had been diverted to Canada from RAF orders. These included one Mitchell I, 42 Mitchell IIs, and 19 Mitchell IIIs. No 13 (P) Squadron was formed unofficially at RCAF Rockcliffe in May 1944 and used Mitchell IIs on high-altitude aerial photography sorties. No. 5 Operational Training Unit at Boundary Bay, British Columbia and Abbotsford, British Columbia, operated the B-25D Mitchell in the training role together with B-24 Liberators for Heavy Conversion as part of the BCATP. The RCAF retained the Mitchell until October 1963. No 418 (Auxiliary) Squadron received its first Mitchell IIs in January 1947. It was followed by No 406 (auxiliary), which flew Mitchell IIs and IIIs from April 1947 to June 1958. No 418 operated a mix of IIs and IIIs until March 1958. No 12 Squadron of Air Transport Command also flew Mitchell IIIs along with other types from September 1956 to November 1960. In 1951, the RCAF received an additional 75 B-25Js from USAF stocks to make up for attrition and to equip various second-line units. Royal Australian Air Force The Australians received Mitchells by the spring of 1944. The joint Australian-Dutch No. 18 (Netherlands East Indies) Squadron RAAF had more than enough Mitchells for one squadron, so the surplus went to re-equip the RAAF's No. 2 Squadron, replacing their Beauforts. Dutch Air Force During World War II, the Mitchell served in fairly large numbers with the Air Force of the Dutch government-in-exile. They participated in combat in the East Indies, as well as on the European front. On 30 June 1941, the Netherlands Purchasing Commission, acting on behalf of the Dutch government-in-exile in London, signed a contract with North American Aviation for 162 B-25C aircraft. The bombers were to be delivered to the Netherlands East Indies to help deter any Japanese aggression into the region. In February 1942, the British Overseas Airways Corporation agreed to ferry 20 Dutch B-25s from Florida to Australia travelling via Africa and India, and an additional 10 via the South Pacific route from California. During March, five of the bombers on the Dutch order had reached Bangalore, India, and 12 had reached Archerfield in Australia. The B-25s in Australia were used as the nucleus of a new squadron, No. 18. This squadron was staffed jointly by Australian and Dutch aircrews plus a smattering of aircrews from other nations and operated under Royal Australian Air Force command for the remainder of the war. The B-25s of No. 18 Squadron were painted with the Dutch national insignia (at that time a rectangular Netherlands flag) and carried NEIAF serials. Discounting the ten "temporary" B-25s delivered to 18 Squadron in early 1942, a total of 150 Mitchells were taken on strength by the NEIAF, 19 in 1942, 16 in 1943, 87 in 1944, and 28 in 1945. They flew bombing raids against Japanese targets in the East Indies. In 1944, the more capable B-25J Mitchells replaced most of the earlier C and D models. In June 1940, No. 320 (Netherlands) Squadron RAF had been formed from personnel formerly serving with the Royal Dutch Naval Air Service, who had escaped to England after the German occupation of the Netherlands. Equipped with various British aircraft, No. 320 Squadron flew antisubmarine patrols, convoy escort missions, and performed air-sea rescue duties. They acquired the Mitchell II in September 1943, performing operations over Europe against gun emplacements, railway yards, bridges, troops, and other tactical targets. They moved to Belgium in October 1944, and transitioned to the Mitchell III in 1945. No. 320 Squadron was disbanded in August 1945. Following the war, B-25s were used by Dutch forces during the Indonesian National Revolution. Soviet Air Force The USSR received 862 B-25s (B, C, D, G, and J types) from the United States under Lend-Lease during World War II via the Alaska–Siberia ALSIB ferry route. A total of 870 B-25s were sent to the Soviets, meaning that 8 aircraft were lost during transportation. Other damaged B-25s arrived or crashed in the Far East of Russia, and one Doolittle Raid aircraft landed there short of fuel after attacking Japan. This lone airworthy Doolittle Raid aircraft to reach the Soviet Union was lost in a hangar fire in the early 1950s while undergoing routine maintenance. In general, the B-25 was operated as a ground-support and tactical daylight bomber (as similar Douglas A-20 Havocs were used). It saw action in fights from Stalingrad (with B/C/D models) to the German surrender during May 1945 (with G/J types). The B-25s that remained in Soviet Air Force service after the war were assigned the NATO reporting name "Bank". China Well over 100 B-25Cs and Ds were supplied to the Nationalist Chinese during the Second Sino-Japanese War. In addition, a total of 131 B-25Js were supplied to China under Lend-Lease. The four squadrons of the 1st BG (1st, 2nd, 3rd, and 4th) of the 1st Medium Bomber Group were formed during the war. They formerly operated Russian-built Tupolev SB bombers, then transferred to the B-25. The 1st BG was under the command of Chinese-American Composite Wing while operating B-25s. Following the end of the war in the Pacific, these four bombardment squadrons were established to fight against the Communist insurgency that was rapidly spreading throughout the country. During the Chinese Civil War, Chinese Mitchells fought alongside de Havilland Mosquitos. In December 1948, the Nationalists were forced to retreat to the island of Taiwan, taking many of their Mitchells with them. However, some B-25s were left behind and were pressed into service with the air force of the new People's Republic of China. Brazilian Air Force During the war, the Força Aérea Brasileira received a few B-25s under Lend-Lease. Brazil declared war against the Axis powers in August 1942 and participated in the war against the U-boats in the southern Atlantic. The last Brazilian B-25 was finally declared surplus in 1970. Free French The Royal Air Force issued at least 21 Mitchell IIIs to No 342 Squadron, which was made up primarily of Free French aircrews. Following the liberation of France, this squadron transferred to the newly formed French Air Force (Armée de l'Air) as GB I/20 Lorraine. The aircraft continued in operation after the war, with some being converted into fast VIP transports. They were struck off charge in June 1947. Biafra In October 1967, during the Nigerian Civil War, Biafra bought two Mitchells. After a few bombings in November, they were put out of action in December. Variants B-25 The initial production version of B-25s, they were powered by R-2600-9 engines. and carried up to 3,600 lb (1,600 kg) of bombs and defensive armament of three .30 machine guns in nose, waist, and ventral positions, with one .50 machine gun in the tail. The first nine aircraft were built with constant dihedral angle. Due to low stability, the wing was redesigned so that the dihedral was eliminated on the outboard section (number made: 24). B-25A This version of the B-25 was modified to make it combat ready; additions included self-sealing fuel tanks, crew armor, and an improved tail-gunner station. No changes were made in the armament. It was redesignated obsolete (RB-25A) in 1942 (number made: 40). B-25B The tail and gun position were removed and replaced by a manned dorsal turret on the rear fuselage and retractable, remotely operated ventral turret, each with a pair of .50 in (12.7 mm) machine guns. A total of 120 were built (this version was used in the Doolittle Raid). A total of 23 were supplied to the Royal Air Force as the Mitchell Mk I. B-25C An improved version of the B-25B, its powerplants were upgraded from Wright R-2600-9 radials to R-2600-13s; de-icing and anti-icing equipment were added; the navigator received a sighting blister; and nose armament was increased to two .50 in (12.7 mm) machine guns, one fixed and one flexible. The B-25C model was the first mass-produced B-25 version; it was also used in the United Kingdom (as the Mitchell Mk II), in Canada, China, the Netherlands, and the Soviet Union (number made: 1,625). ZB-25C B-25D Through block 20, the series was near identical to the B-25C. The series designation differed in that the B-25D was made in Kansas City, Kansas, whereas the B-25C was made in Inglewood, California. Later blocks with interim armament upgrades, the D2s, first flew on 3 January 1942 (number made: 2,290). F-10 The F-10 designation distinguished 45 B-25Ds modified for photographic reconnaissance. All armament, armor, and bombing equipment were stripped. Three K.17 cameras were installed, one pointing down and two more mounted at oblique angles within blisters on each side of the nose. Optionally, a second downward-pointing camera could also be installed in the aft fuselage. Although designed for combat operations, these aircraft were mainly used for ground mapping. B-25D weather reconnaissance variant In 1944, four B-25Ds were converted for weather reconnaissance. One later user was the 53d Weather Reconnaissance Squadron, originally called the Army Hurricane Reconnaissance Unit, now called the "Hurricane Hunters". Weather reconnaissance first started in 1943 with the 1st Weather Reconnaissance Squadron, with flights on the North Atlantic ferry routes. ZB-25D XB-25E A single B-25C was modified to test de-icing and anti-icing equipment that circulated exhaust from the engines in chambers in the leading and trailing edges and empennage. The aircraft was tested for almost two years, beginning in 1942; while the system proved extremely effective, no production models were built that used it before the end of World War II. Many surviving warbird-flown B-25 aircraft today use the de-icing system from the XB-25E (number made: 1, converted). ZXB-25E XB-25F-A A modified B-25C, it used insulated electrical coils mounted inside the wing and empennage leading edges to test the effectiveness as a de-icing system. The hot air de-icing system tested on the XB-25E was determined to be the more practical of the two (number made: 1, converted). XB-25G This modified B-25C had the transparent nose replaced to create a short-nosed gunship carrying two fixed .50 in (12.7 mm) machine guns and a 75 mm (2.95 in) M4 cannon, then the largest weapon ever carried on an American bomber (number made: 1, converted). B-25G The B-25G followed the success of the prototype XB-25G and production was a continuation of the NA96. The production model featured increased armor and a greater fuel supply than the XB-25G. One B-25G was passed to the British, who gave it the name Mitchell II that had been used for the B-25C. The USSR also tested the G (number made: 463; five converted Cs, 58 modified Cs, 400 production). B-25H An improved version of the B-25G, this version relocated the manned dorsal turret to a more forward location on the fuselage just aft of the flight deck. It also featured two additional fixed .50 in (12.7 mm) machine guns in the nose and in the H-5 onward, four in fuselage-mounted pods. The T13E1 light weight cannon replaced the heavy M4 cannon 75 mm (2.95 in). Single controls were installed from the factory with navigator in the right seat (number made: 1000; two airworthy ). B-25J-NC Follow-on production at Kansas City, the B-25J could be called a cross between the B-25D and the B-25H. It had a transparent nose, but many of the delivered aircraft were modified to have a strafer nose (J2). Most of its 14–18 machine guns were forward-facing for strafing missions, including the two guns of the forward-located dorsal turret. The RAF received 316 aircraft, which were known as the Mitchell III. The J series was the last factory series production of the B-25 (number made: 4,318). CB-25J Utility transport version VB-25J A number of B-25s were converted for use as staff and VIP transports. Henry H. Arnold and Dwight D. Eisenhower both used converted B-25Js as their personal transports. The last VB-25J in active service was retired in May 1960 at the Eglin Air Force Base in Florida. Trainer variants Most models of the B-25 were used at some point as training aircraft. TB-25D Originally designated AT-24A (Advanced Trainer, Model 24, Version A), trainer modification of B-25D often with the dorsal turret omitted, in total, 60 AT-24s were built. TB-25G Originally designated AT-24B, trainer modification of B-25G TB-25C Originally designated AT-24C, trainer modification of B-25C TB-25J Originally designated AT-24D, trainer modification of B-25J, another 600 B-25Js were modified after the war. TB-25K Hughes E1 fire-control radar trainer (Hughes) (number made: 117) TB-25L Hayes pilot-trainer conversion (number made: 90) TB-25M Hughes E5 fire-control radar trainer (number made: 40) TB-25N Hayes navigator-trainer conversion (number made: 47) U.S. Navy / U.S. Marine Corps variants PBJ-1C Similar to the B-25C for the U.S. Navy, it was often fitted with airborne search radar and used in the antisubmarine role. PBJ-1D Similar to the B-25D for the U.S. Navy and U.S. Marine Corps, it differed in having a single .50 in (12.7 mm) machine gun in the tail turret and waist gun positions similar to the B-25H. Often it was fitted with airborne search radar and used in the antisubmarine role. PBJ-1G U.S. Navy/U.S. Marine Corps designation for the B-25G, trials only PBJ-1H U.S. Navy/U.S. Marine Corps designation for the B-25H One PBJ-1H was modified with carrier takeoff and landing equipment and successfully tested on the USS Shangri-La, but the Navy did not continue development. PBJ-1J U.S. Navy designation for the B-25J (Blocks −1 through −35), it had improvements in radio and other equipment. Beside the standard armament package, the Marines often fitted it with 5-inch underwing rockets and search radar for the antishipping/antisubmarine role. The large Tiny Tim rocket-powered warhead was used in 1945. Operators An ex-USAAF TB-25N (s/n 44-31173) was acquired in June 1961 and registered locally as LV-GXH, it was privately operated as a smuggling aircraft. It was confiscated by provincial authorities in 1971 and handed over to Empresa Provincial de Aviacion Civil de San Juan, which operated it until its retirement due to a double engine failure in 1976. Currently, it is under restoration to airworthiness. Royal Australian Air Force – 50 aircraft, including three joint units with Military Aviation – Royal Dutch East Indies Army (ML-KNIL): No. 2 Squadron RAAF; No. 18 (Netherlands East Indies) Squadron RAAF; No. 19 (Netherlands East Indies) Squadron RAAF and; No. 119 (Netherlands East Indies) Squadron RAAF. Biafran Air Force operated two aircraft. Bolivian Air Force operated 13 aircraft Brazilian Air Force operated 75 aircraft, including B-25B, B-25C, and B-25J. Royal Canadian Air Force operated 164 aircraft in bomber, light transport, trainer, and "special" mission roles. No. 13 (P) Squadron Mitchell II at RCAF Station Rockcliffe No. 406 Auxiliary Squadron Mitchell III Republic of China Air Force operated more than 180 aircraft. People's Liberation Army Air Force operated captured Nationalist Chinese aircraft. Chilean Air Force operated 12 aircraft. Colombian Air Force operated three aircraft. Cuban Army Air Force operated six aircraft. Fuerza Aérea del Ejército de Cuba Cuerpo de Aviación del Ejército de Cuba Dominican Air Force operated five aircraft. French Air Force operated 11 aircraft. Free French Air Force operated 18 aircraft. Indonesian Air Force – in 1950, received some B-25 Mitchells previously operated by the Military Aviation – Royal Dutch East Indies Army (ML-KNIL). The last of these served the Indonesian military until 1979. Mexican Air Force received three B-25Js in December 1945, which remained in use until at least 1950. Eight Mexican civil registrations were allocated to B-25s, including one aircraft registered to the Bank of Mexico, but used by the President of Mexico. Military Aviation – Royal Dutch East Indies Army (ML-KNIL; 1942–1950): 149 aircraft (initially in three joint units with the Royal Australian Air Force) during World War II and the Indonesian War of Independence: No. 18 Squadron (NEI) RAAF/18 Squadron ML-KNIL (1942–1950) – bomber No. 119 (Netherlands East Indies) Squadron RAAF (1943–1943) – bomber No. 19 Squadron (NEI) RAAF/19 Squadron ML-KNIL (1944–1948) – transport 16 Squadron ML-KNIL (1946–1948) – ground attack 20 Squadron ML-KNIL (1946–1950) – transport Naval Aviation Service (MLD) – 107 aircraft; initially in a joint unit with the UK Royal Air Force: No. 320 (Netherlands) Squadron RAF (1942–1946) Peruvian Air Force received eight B-25Js in 1947, which formed Bomber Squadron N° 21 at Talara. Polish Air Forces on exile in Great Britain No. 305 Polish Bomber Squadron Spanish Air Force operated one ex-USAAF example interned in 1944 and operated between 1948 and 1956. Soviet Air Force (Voyenno-Vozdushnye Sily. VVS) received a total of 866 B-25s of the C, D, G*, and J series. * trials only (5). Royal Air Force received just over 700 aircraft. No. 98 Squadron RAF – September 1942 – November 1945 (converted to the Mosquito No. 180 Squadron RAF – September 1942 – September 1945 (converted to the Mosquito) No. 226 Squadron RAF – May 1943 – September 1945 (disbanded) No. 305 Polish Bomber Squadron – September 1943 – December 1943 (converted to the Mosquito) No. 320 (Netherlands) Squadron RAF – March 1943 – August 1945 (transferred to Netherlands) No. 342 (GB I/20 'Lorraine') Squadron RAF – March 1945 – December 1945 (transferred to France) No. 681 Squadron RAF – January 1943 – December 1943 (Mitchell withdrawn) No. 684 Squadron RAF – September 1943 – April 1944 (Replaced by Mosquito) No. 111 Operational Training Unit RAF, Nassau Airport, Bahamas, August 1942 – August 1945 (disbanded) Royal Navy Fleet Air Arm operated 1 aircraft for evaluation United States Army Air Forces see B-25 Mitchell units of the United States Army Air Forces United States Navy received 706 aircraft, most of which were then transferred to the USMC. United States Marine Corps Uruguayan Air Force operated 15 aircraft. Venezuelan Air Force operated 24 aircraft. Accidents and incidents Empire State Building crash At 9:40 on 28 July 1945, a USAAF B-25D crashed in thick fog into the north side of the Empire State Building between the 79th and 80th floors. Fourteen people died — 11 in the building and the three occupants of the aircraft, including the pilot, Colonel William F. Smith. Betty Lou Oliver, an elevator attendant, survived the impact and the subsequent fall of the elevator cage 75 stories to the basement. French general Philippe Leclerc was aboard his North American B-25 Mitchell, Tailly II, when it crashed near Colomb-Béchar in French Algeria on 28 November 1947, killing everyone on board. Lake Erie skydiving disaster A bit after 16:00 on 27 August 1967, a converted civilian B-25 mistakenly dropped eighteen skydivers over Lake Erie, four or five nautical miles (7.5–9.3 km) from Huron, Ohio. The air traffic controller had confused the B-25 with a Cessna 180 Skywagon that was trailing it to take photographs, causing the B-25 pilot to think he was over the intended drop site at Ortner Airport. Sixteen of the jumpers drowned, while two were rescued. A National Transportation Safety Board report faulted the pilot, and to a lesser extent the skydivers, for executing a jump when they could not see the ground, and faulted the controller for the misidentification. The United States was subsequently held liable for the controller's negligence. Surviving aircraft Many B-25s are currently kept in airworthy condition by air museums and collectors. Specifications (B-25H) Notable appearances in media See also Notes References Bibliography Borth, Christy. Masters of Mass Production. Indianapolis, Indiana: Bobbs-Merrill Co., 1945. Bridgman, Leonard, ed. "The North American Mitchell." Jane's Fighting Aircraft of World War II. London: Studio, 1946. . Caidin, Martin. Air Force. New York: Arno Press, 1957. Chorlton, Martyn. "Database: North American B-25 Mitchell". Aeroplane, Vol. 41, No. 5, May 2013. pp. 69–86. Dorr, Robert F. "North American B-25 Variant Briefing". Wings of Fame, Volume 3, 1996. London: Aerospace Publishing. . . pp. 118–141. Green, William. Famous Bombers of the Second World War. New York: Doubleday & Company, 1975. . Hagedorn, Dan. "Latin Mitchells: North American B-25s in South America, Part One". Air Enthusiast No. 105, May/June 2003. pp. 52–55. Hagedorn, Dan. "Latin Mitchells: North American B-25s in South America, Part Three". Air Enthusiast Mo. 107, September/October 2003. pp. 36–41. Hardesty, Von. Red Phoenix: The Rise of Soviet Air Power 1941–1945. Washington, D.C.: Smithsonian Institution, 1991, first edition 1982. . Heller, Joseph. Catch 22. New York: Simon & Schuster, 1961. . Herman, Arthur. Freedom's Forge: How American Business Produced Victory in World War II, New York: Random House, 2012. . Higham, Roy and Carol Williams, eds. Flying Combat Aircraft of USAAF-USAF (Vol. 1). Andrews AFB, Maryland: Air Force Historical Foundation, 1975. . Higham, Roy and Carol Williams, eds. Flying Combat Aircraft of USAAF-USAF (Vol. 2). Andrews AFB, Maryland: Air Force Historical Foundation, 1978. . Johnsen, Frederick A. North American B-25 Mitchell. Stillwater, Minnesota: Voyageur Press, 1997. . Kingwell, Mark. Nearest Thing to Heaven: The Empire State Building and American Dreams. New Haven, Connecticut: Yale University Press, 2007. . Kinzey, Bert. B-25 Mitchell in Detail. Carrollton, Texas: Squadron/Signal Publications Inc., 1999. . Kit, Mister and Jean-Pierre De Cock. North American B-25 Mitchell (in French). Paris, France: Éditions Atlas, 1980. McDowell, Ernest R. B-25 Mitchell in Action (Aircraft number 34). Carrollton, Texas: Squadron/Signal Publications Inc., 1978. . McDowell, Ernest R. North American B-25A/J Mitchell (Aircam No.22). Canterbury, Kent, UK: Osprey Publications Ltd., 1971. . Mizrahi, J.V. North American B-25: The Full Story of World War II's Classic Medium. Hollywood, California: Challenge Publications Inc., 1965. Norton, Bill. American Bomber Aircraft Development in World War 2. Hersham, Surrey, UK: Midland Publishing, 2012. . Pace, Steve. B-25 Mitchell Units in the MTO. Oxford, UK: Osprey Publishing, 2002. . Pace, Steve. Warbird History: B-25 Mitchell. St. Paul, Minnesota: Motorbooks International, 1994. . Parker, Dana T. Building Victory: Aircraft Manufacturing in the Los Angeles Area in World War II. Cypress, California: Dana Parker Enterprises, 2013. . Powell, Albrecht. "Mystery in the Mon". 1994 Scutts, Jerry. B-25 Mitchell at War. London: Ian Allan, 1983. . Scutts, Jerry. North American B-25 Mitchell. Ramsbury, Marlborough, Wiltshire, UK: Crowood Press, 2001. . Skaarup, Harold A. Canadian Warplanes. Bloomington, Indiana: IUniverse, 2009. . Swanborough, F.G. and Peter M. Bowers. United States Military Aircraft since 1909. London: Putnam, 1963. Swanborough, Gordon. North American, An Aircraft Album No. 6. New York: Arco Publishing Company Inc., 1973. . Tallman, Frank. Flying the Old Planes. New York: Doubleday and Company, 1973. . Wolf, William. North American B-25 Mitchell, The Ultimate Look: from Drawing Board to Flying Arsenal. Atglen, Pennsylvania: Schiffer Publishing, 2008. . Yenne, Bill. Rockwell: The Heritage of North American. New York: Crescent Books, 1989. . External links North American B-25 Mitchell Joe Baugher, American Military Aircraft: US Bomber Aircraft I Fly Mitchell's, February 1944 Popular Science article on B-25s in North Africa Theater Flying Big Gun, February 1944, Popular Science article on 75 mm cannon mount Early B-25 model's tail gun position, extremely rare photo A collection photos of the Marine VMB-613 post in the Kwajalein Island at the University of Houston Digital Library Hi-res spherical panoramas; B-25H: A look inside & out – "Barbie III" (1943) Report No. NA-5785 Temporary Handbook of Erection and Maintenance Instructions for the B-25 H-1-NA Medium Bombardment Airplanes "The B-25 Mitchell in the USSR", an account of the service history of the Mitchell in the Soviet Union's VVS during World War II Lake Murray's Mitchell B-25 Recovery and Preservation Project Rubicon Foundation Aircraft first flown in 1940 Gull-wing aircraft Mid-wing aircraft B-25 1940s United States bomber aircraft World War II bombers of the United States Twin piston-engined tractor aircraft

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https://en.wikipedia.org/wiki/Cell%20%28biology%29

Cell (biology)

The cell is the basic structural and functional unit of all forms of life. Every cell consists of cytoplasm enclosed within a membrane, and contains many macromolecules such as proteins, DNA and RNA, as well as many small molecules of nutrients and metabolites. The term comes from the Latin word meaning 'small room'. Cells can acquire specified function and carry out various tasks within the cell such as replication, DNA repair, protein synthesis, and motility. Cells are capable of specialization and mobility within the cell. Most plant and animal cells are only visible under a light microscope, with dimensions between 1 and 100 micrometres. Electron microscopy gives a much higher resolution showing greatly detailed cell structure. Organisms can be classified as unicellular (consisting of a single cell such as bacteria) or multicellular (including plants and animals). Most unicellular organisms are classed as microorganisms. The study of cells and how they work has led to many other studies in related areas of biology, including: discovery of DNA, cancer systems biology, aging and developmental biology. Cell biology is the study of cells, which were discovered by Robert Hooke in 1665, who named them for their resemblance to cells inhabited by Christian monks in a monastery. Cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells, that cells are the fundamental unit of structure and function in all living organisms, and that all cells come from pre-existing cells. Cells emerged on Earth about 4 billion years ago. Discovery With continual improvements made to microscopes over time, magnification technology became advanced enough to discover cells. This discovery is largely attributed to Robert Hooke, and began the scientific study of cells, known as cell biology. When observing a piece of cork under the scope, he was able to see pores. This was shocking at the time as it was believed no one else had seen these. To further support his theory, Matthias Schleiden and Theodor Schwann both also studied cells of both animal and plants. What they discovered were significant differences between the two types of cells. This put forth the idea that cells were not only fundamental to plants, but animals as well. Number of cells The number of cells in plants and animals varies from species to species; it has been estimated that the human body contains around 37 trillion (3.72×1013) cells, and more recent studies put this number at around 30 trillion (~36 trillion cells in the male, ~28 trillion in the female). The human brain accounts for around 80 billion of these cells. Hatton et al. provide numbers for most other human organs. Cell types Cells are broadly categorized into two types: eukaryotic cells, which possesses a nucleus, and prokaryotic cells, which lack a nucleus but still has a nucleoid region. Prokaryotes are single-celled organisms, whereas eukaryotes can be either single-celled or multicellular. Prokaryotic cells Prokaryotes include bacteria and archaea, two of the three domains of life. Prokaryotic cells were the first form of life on Earth, characterized by having vital biological processes including cell signaling. They are simpler and smaller than eukaryotic cells, and lack a nucleus, and other membrane-bound organelles. The DNA of a prokaryotic cell consists of a single circular chromosome that is in direct contact with the cytoplasm. The nuclear region in the cytoplasm is called the nucleoid. Most prokaryotes are the smallest of all organisms ranging from 0.5 to 2.0 μm in diameter. A prokaryotic cell has three regions: Enclosing the cell is the cell envelope, generally consisting of a plasma membrane covered by a cell wall which, for some bacteria, may be further covered by a third layer called a capsule. Though most prokaryotes have both a cell membrane and a cell wall, there are exceptions such as Mycoplasma (bacteria) and Thermoplasma (archaea) which only possess the cell membrane layer. The envelope gives rigidity to the cell and separates the interior of the cell from its environment, serving as a protective filter. The cell wall consists of peptidoglycan in bacteria and acts as an additional barrier against exterior forces. It also prevents the cell from expanding and bursting (cytolysis) from osmotic pressure due to a hypotonic environment. Some eukaryotic cells (plant cells and fungal cells) also have a cell wall. Inside the cell is the cytoplasmic region that contains the genome (DNA), ribosomes and various sorts of inclusions. The genetic material is freely found in the cytoplasm. Prokaryotes can carry extrachromosomal DNA elements called plasmids, which are usually circular. Linear bacterial plasmids have been identified in several species of spirochete bacteria, including members of the genus Borrelia notably Borrelia burgdorferi, which causes Lyme disease. Though not forming a nucleus, the DNA is condensed in a nucleoid. Plasmids encode additional genes, such as antibiotic resistance genes. On the outside, some prokaryotes have flagella and pili that project from the cell's surface. These are structures made of proteins that facilitate movement and communication between cells. Bacterial shapes Cell shape, also called cell morphology, has been hypothesized to form from the arrangement and movement of the cytoskeleton. Many advancements in the study of cell morphology come from studying simple bacteria such as Staphylococcus aureus, E. coli, and B. subtilis. Different cell shapes have been found and described, but how and why cells form different shapes is still widely unknown. Some cell shapes that have been identified include rods, cocci and spirochaetes. Cocci are circular, bacilli are elongated rods, and spirochaetes are spiral in form. Eukaryotic cells Plants, animals, fungi, slime moulds, protozoa, and algae are all eukaryotic. These cells are about fifteen times wider than a typical prokaryote and can be as much as a thousand times greater in volume. The main distinguishing feature of eukaryotes as compared to prokaryotes is compartmentalization: the presence of membrane-bound organelles (compartments) in which specific activities take place. Most important among these is a cell nucleus, an organelle that houses the cell's DNA. This nucleus gives the eukaryote its name, which means "true kernel (nucleus)". Some of the other differences are: The plasma membrane resembles that of prokaryotes in function, with minor differences in the setup. Cell walls may or may not be present. The eukaryotic DNA is organized in one or more linear molecules, called chromosomes, which are associated with histone proteins. All chromosomal DNA is stored in the cell nucleus, separated from the cytoplasm by a membrane. Some eukaryotic organelles such as mitochondria also contain some DNA. Many eukaryotic cells are ciliated with primary cilia. Primary cilia play important roles in chemosensation, mechanosensation, and thermosensation. Each cilium may thus be "viewed as a sensory cellular antennae that coordinates a large number of cellular signaling pathways, sometimes coupling the signaling to ciliary motility or alternatively to cell division and differentiation." Motile eukaryotes can move using motile cilia or flagella. Motile cells are absent in conifers and flowering plants. Eukaryotic flagella are more complex than those of prokaryotes. Subcellular components All cells, whether prokaryotic or eukaryotic, have a membrane that envelops the cell, regulates what moves in and out (selectively permeable), and maintains the electric potential of the cell. Inside the membrane, the cytoplasm takes up most of the cell's volume. Except red blood cells, which lack a cell nucleus and most organelles to accommodate maximum space for hemoglobin, all cells possess DNA, the hereditary material of genes, and RNA, containing the information necessary to build various proteins such as enzymes, the cell's primary machinery. There are also other kinds of biomolecules in cells. This article lists these primary cellular components, then briefly describes their function. Cell membrane The cell membrane, or plasma membrane, is a selectively permeable biological membrane that surrounds the cytoplasm of a cell. In animals, the plasma membrane is the outer boundary of the cell, while in plants and prokaryotes it is usually covered by a cell wall. This membrane serves to separate and protect a cell from its surrounding environment and is made mostly from a double layer of phospholipids, which are amphiphilic (partly hydrophobic and partly hydrophilic). Hence, the layer is called a phospholipid bilayer, or sometimes a fluid mosaic membrane. Embedded within this membrane is a macromolecular structure called the porosome the universal secretory portal in cells and a variety of protein molecules that act as channels and pumps that move different molecules into and out of the cell. The membrane is semi-permeable, and selectively permeable, in that it can either let a substance (molecule or ion) pass through freely, to a limited extent or not at all. Cell surface membranes also contain receptor proteins that allow cells to detect external signaling molecules such as hormones. Cytoskeleton The cytoskeleton acts to organize and maintain the cell's shape; anchors organelles in place; helps during endocytosis, the uptake of external materials by a cell, and cytokinesis, the separation of daughter cells after cell division; and moves parts of the cell in processes of growth and mobility. The eukaryotic cytoskeleton is composed of microtubules, intermediate filaments and microfilaments. In the cytoskeleton of a neuron the intermediate filaments are known as neurofilaments. There are a great number of proteins associated with them, each controlling a cell's structure by directing, bundling, and aligning filaments. The prokaryotic cytoskeleton is less well-studied but is involved in the maintenance of cell shape, polarity and cytokinesis. The subunit protein of microfilaments is a small, monomeric protein called actin. The subunit of microtubules is a dimeric molecule called tubulin. Intermediate filaments are heteropolymers whose subunits vary among the cell types in different tissues. Some of the subunit proteins of intermediate filaments include vimentin, desmin, lamin (lamins A, B and C), keratin (multiple acidic and basic keratins), and neurofilament proteins (NF–L, NF–M). Genetic material Two different kinds of genetic material exist: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Cells use DNA for their long-term information storage. The biological information contained in an organism is encoded in its DNA sequence. RNA is used for information transport (e.g., mRNA) and enzymatic functions (e.g., ribosomal RNA). Transfer RNA (tRNA) molecules are used to add amino acids during protein translation. Prokaryotic genetic material is organized in a simple circular bacterial chromosome in the nucleoid region of the cytoplasm. Eukaryotic genetic material is divided into different, linear molecules called chromosomes inside a discrete nucleus, usually with additional genetic material in some organelles like mitochondria and chloroplasts (see endosymbiotic theory). A human cell has genetic material contained in the cell nucleus (the nuclear genome) and in the mitochondria (the mitochondrial genome). In humans, the nuclear genome is divided into 46 linear DNA molecules called chromosomes, including 22 homologous chromosome pairs and a pair of sex chromosomes. The mitochondrial genome is a circular DNA molecule distinct from nuclear DNA. Although the mitochondrial DNA is very small compared to nuclear chromosomes, it codes for 13 proteins involved in mitochondrial energy production and specific tRNAs. Foreign genetic material (most commonly DNA) can also be artificially introduced into the cell by a process called transfection. This can be transient, if the DNA is not inserted into the cell's genome, or stable, if it is. Certain viruses also insert their genetic material into the genome. Organelles Organelles are parts of the cell that are adapted and/or specialized for carrying out one or more vital functions, analogous to the organs of the human body (such as the heart, lung, and kidney, with each organ performing a different function). Both eukaryotic and prokaryotic cells have organelles, but prokaryotic organelles are generally simpler and are not membrane-bound. There are several types of organelles in a cell. Some (such as the nucleus and Golgi apparatus) are typically solitary, while others (such as mitochondria, chloroplasts, peroxisomes and lysosomes) can be numerous (hundreds to thousands). The cytosol is the gelatinous fluid that fills the cell and surrounds the organelles. Eukaryotic Cell nucleus: A cell's information center, the cell nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell's chromosomes, and is the place where almost all DNA replication and RNA synthesis (transcription) occur. The nucleus is spherical and separated from the cytoplasm by a double membrane called the nuclear envelope, space between these two membrane is called perinuclear space. The nuclear envelope isolates and protects a cell's DNA from various molecules that could accidentally damage its structure or interfere with its processing. During processing, DNA is transcribed, or copied into a special RNA, called messenger RNA (mRNA). This mRNA is then transported out of the nucleus, where it is translated into a specific protein molecule. The nucleolus is a specialized region within the nucleus where ribosome subunits are assembled. In prokaryotes, DNA processing takes place in the cytoplasm. Mitochondria and chloroplasts: generate energy for the cell. Mitochondria are self-replicating double membrane-bound organelles that occur in various numbers, shapes, and sizes in the cytoplasm of all eukaryotic cells. Respiration occurs in the cell mitochondria, which generate the cell's energy by oxidative phosphorylation, using oxygen to release energy stored in cellular nutrients (typically pertaining to glucose) to generate ATP (aerobic respiration). Mitochondria multiply by binary fission, like prokaryotes. Chloroplasts can only be found in plants and algae, and they capture the sun's energy to make carbohydrates through photosynthesis. Endoplasmic reticulum: The endoplasmic reticulum (ER) is a transport network for molecules targeted for certain modifications and specific destinations, as compared to molecules that float freely in the cytoplasm. The ER has two forms: the rough ER, which has ribosomes on its surface that secrete proteins into the ER, and the smooth ER, which lacks ribosomes. The smooth ER plays a role in calcium sequestration and release and also helps in synthesis of lipid. Golgi apparatus: The primary function of the Golgi apparatus is to process and package the macromolecules such as proteins and lipids that are synthesized by the cell. Lysosomes and peroxisomes: Lysosomes contain digestive enzymes (acid hydrolases). They digest excess or worn-out organelles, food particles, and engulfed viruses or bacteria. Peroxisomes have enzymes that rid the cell of toxic peroxides, Lysosomes are optimally active in an acidic environment. The cell could not house these destructive enzymes if they were not contained in a membrane-bound system. Centrosome: the cytoskeleton organizer: The centrosome produces the microtubules of a cell—a key component of the cytoskeleton. It directs the transport through the ER and the Golgi apparatus. Centrosomes are composed of two centrioles which lie perpendicular to each other in which each has an organization like a cartwheel, which separate during cell division and help in the formation of the mitotic spindle. A single centrosome is present in the animal cells. They are also found in some fungi and algae cells. Vacuoles: Vacuoles sequester waste products and in plant cells store water. They are often described as liquid filled spaces and are surrounded by a membrane. Some cells, most notably Amoeba, have contractile vacuoles, which can pump water out of the cell if there is too much water. The vacuoles of plant cells and fungal cells are usually larger than those of animal cells. Vacuoles of plant cells are surrounded by a membrane which transports ions against concentration gradients. Eukaryotic and prokaryotic Ribosomes: The ribosome is a large complex of RNA and protein molecules. They each consist of two subunits, and act as an assembly line where RNA from the nucleus is used to synthesise proteins from amino acids. Ribosomes can be found either floating freely or bound to a membrane (the rough endoplasmatic reticulum in eukaryotes, or the cell membrane in prokaryotes). Plastids: Plastid are membrane-bound organelle generally found in plant cells and euglenoids and contain specific pigments, thus affecting the colour of the plant and organism. And these pigments also helps in food storage and tapping of light energy. There are three types of plastids based upon the specific pigments. Chloroplasts contain chlorophyll and some carotenoid pigments which helps in the tapping of light energy during photosynthesis. Chromoplasts contain fat-soluble carotenoid pigments like orange carotene and yellow xanthophylls which helps in synthesis and storage. Leucoplasts are non-pigmented plastids and helps in storage of nutrients. Structures outside the cell membrane Many cells also have structures which exist wholly or partially outside the cell membrane. These structures are notable because they are not protected from the external environment by the cell membrane. In order to assemble these structures, their components must be carried across the cell membrane by export processes. Cell wall Many types of prokaryotic and eukaryotic cells have a cell wall. The cell wall acts to protect the cell mechanically and chemically from its environment, and is an additional layer of protection to the cell membrane. Different types of cell have cell walls made up of different materials; plant cell walls are primarily made up of cellulose, fungi cell walls are made up of chitin and bacteria cell walls are made up of peptidoglycan. Prokaryotic Capsule A gelatinous capsule is present in some bacteria outside the cell membrane and cell wall. The capsule may be polysaccharide as in pneumococci, meningococci or polypeptide as Bacillus anthracis or hyaluronic acid as in streptococci. Capsules are not marked by normal staining protocols and can be detected by India ink or methyl blue, which allows for higher contrast between the cells for observation. Flagella Flagella are organelles for cellular mobility. The bacterial flagellum stretches from cytoplasm through the cell membrane(s) and extrudes through the cell wall. They are long and thick thread-like appendages, protein in nature. A different type of flagellum is found in archaea and a different type is found in eukaryotes. Fimbriae A fimbria (plural fimbriae also known as a pilus, plural pili) is a short, thin, hair-like filament found on the surface of bacteria. Fimbriae are formed of a protein called pilin (antigenic) and are responsible for the attachment of bacteria to specific receptors on human cells (cell adhesion). There are special types of pili involved in bacterial conjugation. Cellular processes Replication Cell division involves a single cell (called a mother cell) dividing into two daughter cells. This leads to growth in multicellular organisms (the growth of tissue) and to procreation (vegetative reproduction) in unicellular organisms. Prokaryotic cells divide by binary fission, while eukaryotic cells usually undergo a process of nuclear division, called mitosis, followed by division of the cell, called cytokinesis. A diploid cell may also undergo meiosis to produce haploid cells, usually four. Haploid cells serve as gametes in multicellular organisms, fusing to form new diploid cells. DNA replication, or the process of duplicating a cell's genome, always happens when a cell divides through mitosis or binary fission. This occurs during the S phase of the cell cycle. In meiosis, the DNA is replicated only once, while the cell divides twice. DNA replication only occurs before meiosis I. DNA replication does not occur when the cells divide the second time, in meiosis II. Replication, like all cellular activities, requires specialized proteins for carrying out the job. DNA repair Cells of all organisms contain enzyme systems that scan their DNA for DNA damage and carry out repair processes when damage is detected. Diverse repair processes have evolved in organisms ranging from bacteria to humans. The widespread prevalence of these repair processes indicates the importance of maintaining cellular DNA in an undamaged state in order to avoid cell death or errors of replication due to damage that could lead to mutation. E. coli bacteria are a well-studied example of a cellular organism with diverse well-defined DNA repair processes. These include: nucleotide excision repair, DNA mismatch repair, non-homologous end joining of double-strand breaks, recombinational repair and light-dependent repair (photoreactivation). Growth and metabolism Between successive cell divisions, cells grow through the functioning of cellular metabolism. Cell metabolism is the process by which individual cells process nutrient molecules. Metabolism has two distinct divisions: catabolism, in which the cell breaks down complex molecules to produce energy and reducing power, and anabolism, in which the cell uses energy and reducing power to construct complex molecules and perform other biological functions. Complex sugars consumed by the organism can be broken down into simpler sugar molecules called monosaccharides such as glucose. Once inside the cell, glucose is broken down to make adenosine triphosphate (ATP), a molecule that possesses readily available energy, through two different pathways. Protein synthesis Cells are capable of synthesizing new proteins, which are essential for the modulation and maintenance of cellular activities. This process involves the formation of new protein molecules from amino acid building blocks based on information encoded in DNA/RNA. Protein synthesis generally consists of two major steps: transcription and translation. Transcription is the process where genetic information in DNA is used to produce a complementary RNA strand. This RNA strand is then processed to give messenger RNA (mRNA), which is free to migrate through the cell. mRNA molecules bind to protein-RNA complexes called ribosomes located in the cytosol, where they are translated into polypeptide sequences. The ribosome mediates the formation of a polypeptide sequence based on the mRNA sequence. The mRNA sequence directly relates to the polypeptide sequence by binding to transfer RNA (tRNA) adapter molecules in binding pockets within the ribosome. The new polypeptide then folds into a functional three-dimensional protein molecule. Motility Unicellular organisms can move in order to find food or escape predators. Common mechanisms of motion include flagella and cilia. In multicellular organisms, cells can move during processes such as wound healing, the immune response and cancer metastasis. For example, in wound healing in animals, white blood cells move to the wound site to kill the microorganisms that cause infection. Cell motility involves many receptors, crosslinking, bundling, binding, adhesion, motor and other proteins. The process is divided into three steps: protrusion of the leading edge of the cell, adhesion of the leading edge and de-adhesion at the cell body and rear, and cytoskeletal contraction to pull the cell forward. Each step is driven by physical forces generated by unique segments of the cytoskeleton. Navigation, control and communication In August 2020, scientists described one way cells—in particular cells of a slime mold and mouse pancreatic cancer-derived cells—are able to navigate efficiently through a body and identify the best routes through complex mazes: generating gradients after breaking down diffused chemoattractants which enable them to sense upcoming maze junctions before reaching them, including around corners. Multicellularity Cell specialization/differentiation Multicellular organisms are organisms that consist of more than one cell, in contrast to single-celled organisms. In complex multicellular organisms, cells specialize into different cell types that are adapted to particular functions. In mammals, major cell types include skin cells, muscle cells, neurons, blood cells, fibroblasts, stem cells, and others. Cell types differ both in appearance and function, yet are genetically identical. Cells are able to be of the same genotype but of different cell type due to the differential expression of the genes they contain. Most distinct cell types arise from a single totipotent cell, called a zygote, that differentiates into hundreds of different cell types during the course of development. Differentiation of cells is driven by different environmental cues (such as cell–cell interaction) and intrinsic differences (such as those caused by the uneven distribution of molecules during division). Origin of multicellularity Multicellularity has evolved independently at least 25 times, including in some prokaryotes, like cyanobacteria, myxobacteria, actinomycetes, Magnetoglobus multicellularis, or Methanosarcina. However, complex multicellular organisms evolved only in six eukaryotic groups: animals, fungi, brown algae, red algae, green algae, and plants. It evolved repeatedly for plants (Chloroplastida), once or twice for animals, once for brown algae, and perhaps several times for fungi, slime molds, and red algae. Multicellularity may have evolved from colonies of interdependent organisms, from cellularization, or from organisms in symbiotic relationships. The first evidence of multicellularity is from cyanobacteria-like organisms that lived between 3 and 3.5 billion years ago. Other early fossils of multicellular organisms include the contested Grypania spiralis and the fossils of the black shales of the Palaeoproterozoic Francevillian Group Fossil B Formation in Gabon. The evolution of multicellularity from unicellular ancestors has been replicated in the laboratory, in evolution experiments using predation as the selective pressure. Origins The origin of cells has to do with the origin of life, which began the history of life on Earth. Origin of the first cell There are several theories about the origin of small molecules that led to life on the early Earth. They may have been carried to Earth on meteorites (see Murchison meteorite), created at deep-sea vents, or synthesized by lightning in a reducing atmosphere (see Miller–Urey experiment). There is little experimental data defining what the first self-replicating forms were. RNA is thought to be the earliest self-replicating molecule, as it is capable of both storing genetic information and catalyzing chemical reactions (see RNA world hypothesis), but some other entity with the potential to self-replicate could have preceded RNA, such as clay or peptide nucleic acid. Cells emerged at least 3.5 billion years ago. The current belief is that these cells were heterotrophs. The early cell membranes were probably more simple and permeable than modern ones, with only a single fatty acid chain per lipid. Lipids are known to spontaneously form bilayered vesicles in water, and could have preceded RNA, but the first cell membranes could also have been produced by catalytic RNA, or even have required structural proteins before they could form. Origin of eukaryotic cells Eukaryotic cells were created some 2.2 billion years ago in a process called eukaryogenesis. This is widely agreed to have involved symbiogenesis, in which archaea and bacteria came together to create the first eukaryotic common ancestor. This cell had a new level of complexity and capability, with a nucleus and facultatively aerobic mitochondria. It evolved some 2 billion years ago into a population of single-celled organisms that included the last eukaryotic common ancestor, gaining capabilities along the way, though the sequence of the steps involved has been disputed, and may not have started with symbiogenesis. It featured at least one centriole and cilium, sex (meiosis and syngamy), peroxisomes, and a dormant cyst with a cell wall of chitin and/or cellulose. In turn, the last eukaryotic common ancestor gave rise to the eukaryotes' crown group, containing the ancestors of animals, fungi, plants, and a diverse range of single-celled organisms. The plants were created around 1.6 billion years ago with a second episode of symbiogenesis that added chloroplasts, derived from cyanobacteria. History of research 1632–1723: Antonie van Leeuwenhoek taught himself to make lenses, constructed basic optical microscopes and drew protozoa, such as Vorticella from rain water, and bacteria from his own mouth. 1665: Robert Hooke discovered cells in cork, then in living plant tissue using an early compound microscope. He coined the term cell (from Latin cellula, meaning "small room") in his book Micrographia (1665). 1839: Theodor Schwann and Matthias Jakob Schleiden elucidated the principle that plants and animals are made of cells, concluding that cells are a common unit of structure and development, and thus founding the cell theory. 1855: Rudolf Virchow stated that new cells come from pre-existing cells by cell division (omnis cellula ex cellula). 1931: Ernst Ruska built the first transmission electron microscope (TEM) at the University of Berlin. By 1935, he had built an EM with twice the resolution of a light microscope, revealing previously unresolvable organelles. 1981: Lynn Margulis published Symbiosis in Cell Evolution detailing how eukaryotic cells were created by symbiogenesis. See also Cell cortex Cell culture Cellular model Cytoneme Cytorrhysis Cytotoxicity Lipid raft List of distinct cell types in the adult human body Outline of cell biology Parakaryon myojinensis Plasmolysis Syncytium Tunneling nanotube Vault (organelle) References Further reading ; The fourth edition is freely available from National Center for Biotechnology Information Bookshelf. External links MBInfo – Descriptions on Cellular Functions and Processes Inside the Cell – a science education booklet by National Institutes of Health, in PDF and ePub. Cell Biology in "The Biology Project" of University of Arizona. Centre of the Cell online The Image & Video Library of The American Society for Cell Biology , a collection of peer-reviewed still images, video clips and digital books that illustrate the structure, function and biology of the cell. WormWeb.org: Interactive Visualization of the C. elegans Cell lineage – Visualize the entire cell lineage tree of the nematode C. elegans Cell biology Cell anatomy 1665 in science

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https://en.wikipedia.org/wiki/Barter

Barter

In trade, barter (derived from baretor) is a system of exchange in which participants in a transaction directly exchange goods or services for other goods or services without using a medium of exchange, such as money. Economists usually distinguish barter from gift economies in many ways; barter, for example, features immediate reciprocal exchange, not one delayed in time. Barter usually takes place on a bilateral basis, but may be multilateral (if it is mediated through a trade exchange). In most developed countries, barter usually exists parallel to monetary systems only to a very limited extent. Market actors use barter as a replacement for money as the method of exchange in times of monetary crisis, such as when currency becomes unstable (such as hyperinflation or a deflationary spiral) or simply unavailable for conducting commerce. No ethnographic studies have shown that any present or past society has used barter without any other medium of exchange or measurement, and anthropologists have found no evidence that money emerged from barter. They instead found that gift-giving (credit extended on a personal basis with an inter-personal balance maintained over the long term) was the most usual means of exchange of goods and services. Nevertheless, economists since the times of Adam Smith (1723–1790) often inaccurately imagined pre-modern societies as examples to use the inefficiency of barter to explain the emergence of money, of "the" economy, and hence of the discipline of economics itself. Economic theory Adam Smith on the origin of money Adam Smith sought to demonstrate that markets (and economies) pre-existed the state. He argued that money was not the creation of governments. Markets emerged, in his view, out of the division of labour, by which individuals began to specialize in specific crafts and hence had to depend on others for subsistence goods. These goods were first exchanged by barter. Specialization depended on trade but was hindered by the "double coincidence of wants" which barter requires, i.e., for the exchange to occur, each participant must want what the other has. To complete this hypothetical history, craftsmen would stockpile one particular good, be it salt or metal, that they thought no one would refuse. This is the origin of money according to Smith. Money, as a universally desired medium of exchange, allows each half of the transaction to be separated. Barter is characterized in Adam Smith's "The Wealth of Nations" by a disparaging vocabulary: "haggling, swapping, dickering". It has also been characterized as negative reciprocity, or "selfish profiteering". Anthropologists have argued, in contrast, "that when something resembling barter does occur in stateless societies it is almost always between strangers." Barter occurred between strangers, not fellow villagers, and hence cannot be used to naturalistically explain the origin of money without the state. Since most people engaged in trade knew each other, exchange was fostered through the extension of credit. Marcel Mauss, author of 'The Gift', argued that the first economic contracts were to not act in one's economic self-interest, and that before money, exchange was fostered through the processes of reciprocity and redistribution, not barter. Everyday exchange relations in such societies are characterized by generalized reciprocity, or a non-calculative familial "communism" where each takes according to their needs, and gives as they have. Features of bartering Often the following features are associated with barter transactions: There is a demand focus for things of a different kind. Most often, parties trade goods and services for goods or services that differ from what they are willing to forego. The parties of the barter transaction are both equal and free. Neither party has advantages over the other, and both are free to leave the trade at any point in time. The transaction happens simultaneously. The goods are normally traded at the same point in time. Nonetheless delayed barter in goods may rarely occur as well. In the case of services being traded however, the two parts of the trade may be separated. The transaction is transformative. A barter transaction "moves objects between the regimes of value", meaning that a good or service that is being traded may take up a new meaning or value under its recipient than that of its original owner. There is no criterion of value. There is no real way to value each side of the trade. There is bargaining taking place, not to do with the value of each party's good or service, but because each player in the transaction wants what is offered by the other. Advantages Since direct barter does not require payment in money, it can be utilized when money is in short supply, when there is little information about the credit worthiness of trade partners, or when there is a lack of trust between those trading. Barter is an option to those who cannot afford to store their small supply of wealth in money, especially in hyperinflation situations where money devalues quickly. Limitations The limitations of barter are often explained in terms of its inefficiencies in facilitating exchange in comparison to money. It is said that barter is 'inefficient' because: There needs to be a 'double coincidence of wants' For barter to occur between two parties, both parties need to have what the other wants. There is no common measure of value/ No Standard Unit of Account In a monetary economy, money plays the role of a measure of value of all goods, so their values can be assessed against each other; this role may be absent in a barter economy. Indivisibility of certain goods If a person wants to buy a certain amount of another's goods, but only has for payment one indivisible unit of another good which is worth more than what the person wants to obtain, a barter transaction cannot occur. Lack of standards for deferred payments This is related to the absence of a common measure of value, although if the debt is denominated in units of the good that will eventually be used in payment, it is not a problem. Difficulty in storing wealth If a society relies exclusively on perishable goods, storing wealth for the future may be impractical. However, some barter economies rely on durable goods like sheep or cattle for this purpose. History Silent trade Other anthropologists have questioned whether barter is typically between "total" strangers, a form of barter known as "silent trade". Silent trade, also called silent barter, dumb barter ("dumb" here used in its old meaning of "mute"), or depot trade, is a method by which traders who cannot speak each other's language can trade without talking. However, Benjamin Orlove has shown that while barter occurs through "silent trade" (between strangers), it occurs in commercial markets as well. "Because barter is a difficult way of conducting trade, it will occur only where there are strong institutional constraints on the use of money or where the barter symbolically denotes a special social relationship and is used in well-defined conditions. To sum up, multipurpose money in markets is like lubrication for machines - necessary for the most efficient function, but not necessary for the existence of the market itself." In his analysis of barter between coastal and inland villages in the Trobriand Islands, Keith Hart highlighted the difference between highly ceremonial gift exchange between community leaders, and the barter that occurs between individual households. The haggling that takes place between strangers is possible because of the larger temporary political order established by the gift exchanges of leaders. From this he concludes that barter is "an atomized interaction predicated upon the presence of society" (i.e. that social order established by gift exchange), and not typical between complete strangers. Times of monetary crisis As Orlove noted, barter may occur in commercial economies, usually during periods of monetary crisis. During such a crisis, currency may be in short supply, or highly devalued through hyperinflation. In such cases, money ceases to be the universal medium of exchange or standard of value. Money may be in such short supply that it becomes an item of barter itself rather than the means of exchange. Barter may also occur when people cannot afford to keep money (as when hyperinflation quickly devalues it). An example of this would be during the Crisis in Bolivarian Venezuela, when Venezuelans resorted to bartering as a result of hyperinflation. The increasingly low value of bank notes, and their lack of circulation in suburban areas, meant that many Venezuelans, especially those living outside of larger cities, took to the trading over their own goods for even the most basic of transactions. Additionally, in the wake of the 2008 financial crisis, barter exchanges reported a double-digit increase in membership, due to the scarcity of fiat money, and the degradation of monetary system sentiment. Exchanges Economic historian Karl Polanyi has argued that where barter is widespread, and cash supplies limited, barter is aided by the use of credit, brokerage, and money as a unit of account (i.e. used to price items). All of these strategies are found in ancient economies including Ptolemaic Egypt. They are also the basis for more recent barter exchange systems. While one-to-one bartering is practised between individuals and businesses on an informal basis, organized barter exchanges have developed to conduct third party bartering which helps overcome some of the limitations of barter. A barter exchange operates as a broker and bank in which each participating member has an account that is debited when purchases are made, and credited when sales are made. Modern barter and trade has evolved considerably to become an effective method of increasing sales, conserving cash, moving inventory, and making use of excess production capacity for businesses around the world. Businesses in a barter earn trade credits (instead of cash) that are deposited into their account. They then have the ability to purchase goods and services from other members utilizing their trade credits – they are not obligated to purchase from those whom they sold to, and vice versa. The exchange plays an important role because they provide the record-keeping, brokering expertise and monthly statements to each member. Commercial exchanges make money by charging a commission on each transaction either all on the buy side, all on the sell side, or a combination of both. Transaction fees typically run between 8 and 15%. A successful example is International Monetary Systems, which was founded in 1985 and is one of the first exchanges in North America opened after the TEFRA Act of 1982. Organized Barter (Retail Barter) Since the 1930s, organized barter has been a common type of barter where company's join a barter organization (barter company) which serves as a hub to exchange goods and services without money as a medium of exchange. Similarly to brokerage houses, barter company facilitates the exchange of goods and services between member companies, allowing members to acquire goods and services by providing their own as payment. Member companies are required to sign a barter agreement with the barter company as a condition of their membership. In turn, the barter company provides each member with the current levels of supply and demand for each good and service which can be purchased or sold in the system. These transactions are mediated by barter authorities of the member companies. The barter member companies can then acquire their desired goods or services from another member company within a predetermined time. Failure to deliver the good or service within the fixed time period results in the debt being settled in cash. Each member company pays an annual membership fee and purchase and sales commission outlined in the contract. Organized barter increases liquidity for member companies as it mitigates the requirement of cash to settle transactions, enabling sales and purchases to be made with excess capacity or surplus inventory. Additionally, organized barter facilitates competitive advantage within industries and sectors. Considering the quantity of transactions depending on the supply-demand balance of the goods and services within the barter organization, member companies tend to face minimal competition within their own operating sector. Corporate Barter Producers, wholesalers and distributors tend to engage in corporate barter as a method of exchanging goods and services with companies they are in business with. These bilateral barter transactions are targeted towards companies aiming to convert stagnant inventories into receivable goods or services, to increase market share without cash investments, and to protect liquidity. However, issues arise as to the imbalance of supply and demand of desired goods and services and the inability to efficiently match the value of goods and services exchanged in these transactions. Labour notes The Owenite socialists in Britain and the United States in the 1830s were the first to attempt to organize barter exchanges. Owenism developed a "theory of equitable exchange" as a critique of the exploitative wage relationship between capitalist and labourer, by which all profit accrued to the capitalist. To counteract the uneven playing field between employers and employed, they proposed "schemes of labour notes based on labour time, thus institutionalizing Owen's demand that human labour, not money, be made the standard of value." This alternate currency eliminated price variability between markets, as well as the role of merchants who bought low and sold high. The system arose in a period where paper currency was an innovation. Paper currency was an IOU circulated by a bank (a promise to pay, not a payment in itself). Both merchants and an unstable paper currency created difficulties for direct producers. An alternate currency, denominated in labour time, would prevent profit taking by middlemen; all goods exchanged would be priced only in terms of the amount of labour that went into them as expressed in the maxim 'Cost the limit of price'. It became the basis of exchanges in London, and in America, where the idea was implemented at the New Harmony communal settlement by Josiah Warren in 1826, and in his Cincinnati 'Time store' in 1827. Warren ideas were adopted by other Owenites and currency reformers, even though the labour exchanges were relatively short lived. In England, about 30 to 40 cooperative societies sent their surplus goods to an "exchange bazaar" for direct barter in London, which later adopted a similar labour note. The British Association for Promoting Cooperative Knowledge established an "equitable labour exchange" in 1830. This was expanded as the National Equitable Labour Exchange in 1832 on Grays Inn Road in London. These efforts became the basis of the British cooperative movement of the 1840s. In 1848, the socialist and first self-designated anarchist Pierre-Joseph Proudhon postulated a system of time chits. Michael Linton this originated the term "local exchange trading system" (LETS) in 1983 and for a time ran the Comox Valley LETSystems in Courtenay, British Columbia. LETS networks use interest-free local credit so direct swaps do not need to be made. For instance, a member may earn credit by doing childcare for one person and spend it later on carpentry with another person in the same network. In LETS, unlike other local currencies, no scrip is issued, but rather transactions are recorded in a central location open to all members. As credit is issued by the network members, for the benefit of the members themselves, LETS are considered mutual credit systems. Local currencies The first exchange system was the Swiss WIR Bank. It was founded in 1934 as a result of currency shortages after the stock market crash of 1929. "WIR" is both an abbreviation of Wirtschaftsring (economic circle) and the word for "we" in German, reminding participants that the economic circle is also a community. In Australia and New Zealand, the largest barter exchange is Bartercard, founded in 1991, with offices in the United Kingdom, United States, Cyprus, UAE, Thailand, and most recently, South Africa. Other than its name suggests, it uses an electronic local currency, the trade dollar. Since its inception, Bartercard has amassed a trading value of over US$10 billion, and increased its customer network to 35,000 cardholders. Bartering in business In business, barter has the benefit that one gets to know each other, one discourages investments for rent (which is inefficient) and one can impose trade sanctions on dishonest partners. According to the International Reciprocal Trade Association, the industry trade body, more than 450,000 businesses transacted $10 billion globally in 2008 – and officials expect trade volume to grow by 15% in 2009. It is estimated that over 450,000 businesses in the United States were involved in barter exchange activities in 2010. There are approximately 400 commercial and corporate barter companies serving all parts of the world. There are many opportunities for entrepreneurs to start a barter exchange. Several major cities in the U.S. and Canada do not currently have a local barter exchange. There are two industry groups in the United States, the National Association of Trade Exchanges (NATE) and the International Reciprocal Trade Association (IRTA). Both offer training and promote high ethical standards among their members. Moreover, each has created its own currency through which its member barter companies can trade. NATE's currency is known as the BANC and IRTA's currency is called Universal Currency (UC). In Canada, barter continues to thrive. The largest b2b barter exchange is International Monetary Systems (IMS Barter), founded in 1985. P2P bartering has seen a renaissance in major Canadian cities through Bunz - built as a network of Facebook groups that went on to become a stand-alone bartering based app in January 2016. Within the first year, Bunz accumulated over 75,000 users in over 200 cities worldwide. Corporate barter focuses on larger transactions, which is different from a traditional, retail oriented barter exchange. Corporate barter exchanges typically use media and advertising as leverage for their larger transactions. It entails the use of a currency unit called a "trade-credit". The trade-credit must not only be known and guaranteed but also be valued in an amount the media and advertising could have been purchased for had the "client" bought it themselves (contract to eliminate ambiguity and risk). Soviet bilateral trade is occasionally called "barter trade", because although the purchases were denominated in U.S. dollars, the transactions were credited to an international clearing account, avoiding the use of hard cash. Tax implications In the United States, Karl Hess used bartering to make it harder for the IRS to seize his wages and as a form of tax resistance. Hess explained how he turned to barter in an op-ed for The New York Times in 1975. However the IRS now requires barter exchanges to be reported as per the Tax Equity and Fiscal Responsibility Act of 1982. Barter exchanges are considered taxable revenue by the IRS and must be reported on a 1099-B form. According to the IRS, "The fair market value of goods and services exchanged must be included in the income of both parties." Other countries, though, do not have the reporting requirement that the U.S. does concerning proceeds from barter transactions, but taxation is handled the same way as a cash transaction. If one barters for a profit, one pays the appropriate tax; if one generates a loss in the transaction, they have a loss. Bartering for business is also taxed accordingly as business income or business expense. Many barter exchanges require that one register as a business. In countries like Australia and New Zealand, barter transactions require the appropriate tax invoices declaring the value of the transaction and its reciprocal GST component. All records of barter transactions must also be kept for a minimum of five years after the transaction is made. Recent developments In Spain (particularly the Catalonia region) there is a growing number of exchange markets. These barter markets or swap meets work without money. Participants bring things they do not need and exchange them for the unwanted goods of another participant. Swapping among three parties often helps satisfy tastes when trying to get around the rule that money is not allowed. Other examples are El Cambalache in San Cristobal de las Casas, Chiapas, Mexico and post-Soviet societies. The recent blockchain technologies are making it possible to implement decentralized and autonomous barter exchanges that can be used by crowds on a massive scale. BarterMachine is an Ethereum smart contract based system that allows direct exchange of multiple types and quantities of tokens with others. It also provides a solution miner that allows users to compute direct bartering solutions in their browsers. Bartering solutions can be submitted to BarterMachine which will perform collective transfer of tokens among the blockchain addresses that belong to the users. If there are excess tokens left after the requirements of the users are satisfied, the leftover tokens will be given as reward to the solution miner. See also Collaborative consumption Complementary currencies Gift economy International trade List of international trade topics Local exchange trading system Natural economy Private currency Property caretaker Quid pro quo Simple living Trading cards Time banking References External links Business terms Cashless society Economic systems Pricing Simple living Tax avoidance Trade

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https://en.wikipedia.org/wiki/Berthe%20Morisot

Berthe Morisot

{{Infobox artist | name = Berthe Morisot | image = Morisot berthe photo.jpg | caption = Berthe Morisot | birth_name = Berthe Marie Pauline Morisot | birth_date = | birth_place = Bourges, Cher, France | death_date = | death_place = Paris, France | resting_place = Cimetière de Passy | nationality = French | field = Painting | training = | notable_works = {{bulleted|Summer's Day|The Cradle|View of Paris from the Trocadero|After Lunch}} | movement = Impressionism | works = | spouse = }} Berthe Marie Pauline Morisot (; January 14, 1841 – March 2, 1895) was a French painter and a member of the circle of painters in Paris who became known as the Impressionists. In 1864, Morisot exhibited for the first time in the highly esteemed Salon de Paris. Sponsored by the government and judged by Academicians, the Salon was the official, annual exhibition of the Académie des beaux-arts in Paris. Her work was selected for exhibition in six subsequent Salons until, in 1874, she joined the "rejected" Impressionists in the first of their own exhibitions, which included Paul Cézanne, Edgar Degas, Claude Monet, Camille Pissarro, Pierre-Auguste Renoir and Alfred Sisley. It was held at the studio of the photographer Nadar. Morisot went on to participate in all but one of the following eight impressionist exhibitions, between 1874 and 1886. Morisot was married to Eugène Manet, the brother of her friend and colleague Édouard Manet. She was described by art critic Gustave Geffroy in 1894 as one of "les trois grandes dames" (The three great ladies) of Impressionism alongside Marie Bracquemond and Mary Cassatt. Early life Morisot was born January 14, 1841, in Bourges, France, into an affluent bourgeois family. Her father, Edmé Tiburce Morisot, was the prefect (senior administrator) of the department of Cher. He also studied architecture at École des Beaux Arts. Her mother, Marie-Joséphine-Cornélie Thomas, was the great-niece of Jean-Honoré Fragonard, one of the most prolific Rococo painters of the ancien régime. She had two older sisters, Yves (1838–1893) and Edma (1839–1921), plus a younger brother, Tiburce, born in 1848. The family moved to Paris in 1852, when Morisot was a child. It was commonplace for daughters of bourgeois families to receive art education, so Berthe and her sisters Yves and Edma were taught privately by Geoffroy-Alphonse Chocarne and Joseph Guichard. Morisot and her sisters initially started taking lessons so that they could each make a drawing for their father for his birthday. In 1857 Guichard, who ran a school for girls in Rue des Moulins, introduced Berthe and Edma to the Louvre gallery where from 1858 they learned by copying paintings. The Morisots were not only forbidden to work at the museum unchaperoned, but they were also totally barred from formal training. Guichard also introduced them to the works of Gavarni. As art students, Berthe and Edma worked closely together until 1869, when Edma married Adolphe Pontillon, a naval officer, moved to Cherbourg, and had less time to paint. Letters between the sisters show a loving relationship, underscored by Berthe's regret at the distance between them and Edma's withdrawal from painting. Edma wholeheartedly supported Berthe's continued work and their families always remained close. Edma wrote "… I am often with you in thought, dear Berthe. I’m in your studio and I like to slip away, if only for a quarter of an hour, to breathe that atmosphere that we shared for many years…". Her sister Yves married Theodore Gobillard, a tax inspector, in 1866 and was painted by Edgar Degas as Mrs Theodore Gobillard (Metropolitan Museum of Art, New York City). As a copyist at the Louvre, Morisot met and befriended other artists such as Manet and Monet. In 1861 she was introduced to Jean-Baptiste-Camille Corot, the pivotal landscape painter of the Barbizon school who also excelled in figure painting. Under Corot's influence, she took up the plein air (outdoors) method of working. By 1863 she was studying under , another Barbizon painter. In the winter of 1863–64 she studied sculpture under Aimé Millet, but none of her sculptures is known to survive. Main periods of Morisot's work Training, 1857–1870 It is hard to trace the stages of Morisot's training and to tell the exact influence of her teachers because she was never pleased with her work and she destroyed nearly all of the artworks she produced before 1869. Her first teacher, Geoffroy-Alphonse Chocarne, taught her the basics of drawing. After several months, Morisot began to take classes taught by Guichard. During this period, she drew mostly ancient classical figures. When Morisot expressed her interests in plein-air painting, Guichard sent her to follow Corot and Oudinot. Painting outdoors, she used watercolors which are easy to carry. At that time, Morisot also became interested in pastel. Watercolorist, 1870–1874 During this period, Morisot still found oil painting difficult, and worked mostly in watercolor. Her choice of colors is rather restrained; however, the delicate repetition of hues renders a balanced effect. Due to specific characteristics of watercolors as a medium, Morisot was able to create a translucent atmosphere and feathery touch, which contribute to the freshness in her paintings. Impressionism, 1875–1885 Having become more confident about oil painting, Morisot worked in oil, watercolor and pastel at the same time, as Degas did. She painted very quickly but did much sketching as preparation, so she could paint "a mouth, eyes, and a nose with a single brushstroke." She made countless studies of her subjects, which were drawn from her life so she became quite familiar with them. When it became inconvenient to paint outdoors, the highly finished watercolors done in the preparatory stages allowed her to continue painting indoors later. Turning, 1885–1887 After 1885, drawing began to dominate in Morisot's works. Morisot actively experimented with charcoals and color pencils. Her reviving interest in drawing was motivated by her Impressionist friends, who are known for blurring forms. Morisot put her emphasis on the clarification of the form and lines during this period. In addition, she was influenced by photography and Japonisme. She adopted the style of placing objects away from the center of the composition from Japanese prints of the time. Synthesis, 1887–1895 Morisot started to use the technique of squaring and the medium of tracing paper to transcribe her drawing to the canvas exactly. By employing this new method, Morisot was able to create compositions with more complicated interaction between figures. She stressed the composition and the forms while her Impressionist brushstrokes still remained. Her original synthesis of the Impressionist touch with broad strokes and light reflections, and the graphic approach featured by clear lines, made her late works distinctive. Style and technique Because she was a female artist, Morisot's paintings were often labeled as being full of "feminine charm" by male critics, for their elegance and lightness. In 1890, Morisot wrote in a notebook about her struggles to be taken seriously as an artist: "I don't think there has ever been a man who treated a woman as an equal and that's all I would have asked for, for I know I'm worth as much as they." Her light brushstrokes often led to critics using the verb "effleurer" (to touch lightly, brush against) to describe her technique. In her early life, Morisot painted in the open air as other Impressionists to look for truths in observation. Around 1880 she began painting on unprimed canvases—a technique Manet and Eva Gonzalès also experimented with at the time—and her brushwork became looser. In 1888–89, her brushstrokes transitioned from short, rapid strokes to long, sinuous ones that define form. The outer edges of her paintings were often left unfinished, allowing the canvas to show through and increasing the sense of spontaneity. After 1885, she worked mostly from preliminary drawings before beginning her oil paintings. She often worked in oil paint, watercolors, and pastel simultaneously, and sketched using various drawing media. Morisot's works are almost always small in scale. Morisot creates a sense of space and depth through the use of color. Although her color palette was somewhat limited, her fellow impressionists regarded her as a "virtuoso colorist". She typically made expansive use of white to create a sense of transparency, whether used as a pure white or mixed with other colors. In her large painting The Cherry Tree, the colors are more vivid but still emphasize the form. Inspired by Manet's drawings, she kept the use of color to a minimum when constructing a motif. Responding to the experiments conducted by Manet and Edgar Degas, Morisot used barely tinted whites to harmonize the paintings. Like Degas, she played with three media simultaneously in one painting: watercolor, pastel, and oil paints. In the second half of her career, she learned from Renoir by mimicking his motifs. She also shared an interest in keeping a balance between the density of figures and the atmospheric traits of light with Renoir in her later works. Subjects Morisot painted what she experienced on a daily basis. Most of her paintings include domestic scenes of family, children, ladies, and flowers, depicting what women's life was like in the late nineteenth century. Instead of portraying the public space and society, Morisot preferred private, intimate scenes. This reflects the cultural restrictions of her class and gender at that time. Like her fellow Impressionist Mary Cassatt, she focused on domestic life and portraits in which she could use family and personal friends as models, including her daughter Julie and sister Edma. The stenographic presentation of her daily life conveys a strong hope to stop the fleeting passage of time. By portraying flowers, she used metaphors to celebrate womanhood. Prior to the 1860s, Morisot painted subjects in line with the Barbizon school before turning to scenes of contemporary femininity. Paintings like The Cradle (1872), in which she depicted current trends for nursery furniture, reflect her sensitivity to fashion and advertising, both of which would have been apparent to her female audience. Her works also include landscapes, garden settings, boating scenes, and themes of boredom or ennui. Later in her career Morisot worked with more ambitious themes, such as nudes. In her late works, she often referred to the past to recall a memory from her earlier life and youth, and her departed companions. Impressionism Morisot's first appearance in the Salon de Paris came at the age of twenty-three in 1864, with the acceptance of two landscape paintings. She continued to show regularly in the Salon, to generally favorable reviews, until 1873, the year before the first Impressionist exhibition. She exhibited with the Impressionists from 1874 onwards, only missing the exhibition in 1878 when her daughter was born. Impressionism's alleged attachment to brilliant color, sensual surface effects, and fleeting sensory perceptions led a number of critics to assert in retrospect that this style, once primarily the battlefield of insouciant, combative males, was inherently feminine and best suited to women's weaker temperaments, lesser intellectual capabilities, and greater sensibility. During Morisot's 1874 exhibition with the Impressionists, such as Monet and Manet, Le Figaro critic Albert Wolff noted that the Impressionists consisted of "five or six lunatics of which one is a woman...[whose] feminine grace is maintained amid the outpourings of a delirious mind." Morisot's mature career began in 1872. She found an audience for her work with Durand-Ruel, the private dealer, who bought twenty-two paintings. In 1877, she was described by the critic for Le Temps as the "one real Impressionist in this group." She chose to exhibit under her full maiden name instead of using a pseudonym or her married name. As her skill and style improved, many began to rethink their opinion toward Morisot. In the 1880 exhibition, many reviews judged Morisot among the best, even including Le Figaro critic Albert Wolff. Personal life Morisot came from an eminent family, the daughter of a government official and the great-niece of Rococo artist Jean-Honoré Fragonard. She met her longtime friend and colleague, Édouard Manet, in 1868. By the introduction of Manet, Morisot was married to Édouard's brother, Eugène Manet in 1874. On November 14, 1878, she gave birth to her only child, Julie, who posed frequently for her mother and other Impressionist artists, including Renoir and her uncle Édouard. Correspondence between Morisot and Édouard Manet shows warm affection, and Manet gave her an easel as a Christmas present. Morisot often posed for Manet and there are several portrait paintings of Morisot such as Repose (Portrait of Berthe Morisot) and Berthe Morisot with a Bouquet. Morisot died on March 2, 1895, in Paris, of pneumonia contracted while attending to her daughter Julie's similar illness, thus making Julie an orphan at the age of 16. She was interred in the Cimetière de Passy. Works Selection of worksThis list is incomplete, you can help by expanding it with certified entries.This limited selection is based in part on the book Berthe Morisot by Charles F. Stuckey, William P. Scott and Susan G. Lindsay, which is in turn drawn from the 1961 catalogue by Marie-Louise Bataille, Rouaart Denis and Georges Wildenstein. There are variations between the dates of execution, first showing and purchase. Titles may vary between sources. 1864–1874 Étude, 1864, oil on canvas, 60.3 × 73 cm, private collection Chaumière en Normandie, 1865, oil on canvas, 46 × 55 cm, private collection La Seine en aval du pont d'Iéna, 1866, oil on canvas, 51 × 73 cm, private collection La Rivière de Pont Aven à Roz-Bras, 1867, oil on canvas, 55 × 73 cm, private collection – Chicago Bateaux à l'aurore, 1869, pastel on paper, 19.7 × 26.7 cm, private collectionJeune fille à sa fenêtre, 1869, oil on canvas, 36.8 × 45.4 cm, private collection Madame Morisot et sa fille Madame Pontillon (La Lecture), 1869–1870, oil on canvas, 101 × 81.8 cm, National Gallery of Art, Washington, D.C. Le Port de Cherbourg, 1871, crayon and watercolour on paper, 15.6 × 20.3 cm, private collection of Paul Mellon, Upperville, Virginia Le Port de Cherbourg, 1871, oil on canvas, 41.9 × 55.9 cm, private collection of Paul Mellon, Upperville, Virginia Vue de paris de hauteurs du Trocadéro, 1871, oil on canvas, 46.1 × 81.5 cm, Santa Barbara Museum of Art, California Femme et enfant au balcon, 1871–72, watercolor, 20.6 × 17.3 cm, Art Institute of Chicago Intérieur, 1871, oil on canvas, 60 × 73 cm, private collection Portrait de Madame Pontillon, 1871, pastel on paper, 85.5 × 65.8 cm, Louvre – drawings cabinet gift of Madame Edma Pontillon to the Louvre in 1921, in the collection of the Musée d'Orsay L'Entrée du port, 1871, watercolour on paper, 24.9 × 15.1 cm, , Bagnols-sur-Cèze – drawings cabinet Madame Pontillon et sa fille Jeanne sur un canapé, 1871, watercolour on paper, 25.1 × 25.9 cm, National Gallery of Art, Washington Jeune fille sur un banc (Edma Pontillon), 1872, oil on canvas, 33 × 41 cm Cache-cache, 1872, oil on canvas, 33 × 41 cm, Private collection Le Berceau, 1872, oil on canvas, 56 × 46 cm Musée d'Orsay, Paris La Lecture (Edma lisant), also titled L'Ombrelle verte, 1873, oil on canvas, 45.1 × 72.4 cm, Cleveland Museum of Art, Ohio Sur la plage des Petites-Dalles, 1873, oil on canvas, 24.1 × 50.2 cm, Virginia Museum of Fine Arts, Richmond, Virginia Madame Boursier et sa fille, 1873, oil on canvas, 74 × 52 cm, Virginia Museum of Fine Arts Le Village de Maurecourt, 1873, pastel on paper, 47 × 71.8 cm, private collection Coin de Paris vu de Passy, 1873, pastel on paper, 27 × 34.9 cm, private collection Sur la terrasse, 1874, oil on canvas, 45 × 54 cm, Musée du Petit Palais, Paris In a Villa by the Seaside, 1874, oil on canvas,50.2 x 61 cm, Norton Simon Art Foundation, Norton Simon Museum, Pasadena, CA Portrait de Madame Hubbard, 1874, oil on canvas, 50.5 × 81 cm, Ordrupgaard museum de Copenhagen Femme et enfant au bord de la mer , 1874, watercolor on paper, 16 × 21.3 cm, private collection 1875–1884 Percher de blanchisseuses , 1875, Oil on canvas 33 × 40.8 cm, National Gallery of Art, Washington D.C. Jeune fille au miroir, 1875, oil on canvas, 54 × 45 cm, private collection Scène de port dans l'île de Wight, 1875, oil on canvas, 48 × 36 cm private collection Scène de port dans l'île de Wight, 1875, oil on canvas, 43 × 64 cm, Newark Museum, Newark, New Jersey Eugène Manet à l'île de Wight, 1875, oil on canvas, 38 × 46 cm private collection Avant d'un yacht, 1875, watercolour on paper, 20.6 × 26.7 cm, Sterling and Francine Clark Art Institute, Williamstown, Massachusetts Femme à sa toilette, 1875, oil on canvas, 46 × 38 cm private collection Femme à sa toilette , 1875–1880, hst, dim; 60.3 × 80.4 cm, Coll. Art Institute of Chicago Portrait de femme (Avant le théâtre), 1875, oil on canvas, 57 × 31 cm, Galerie Schröder & Leisewitz, Bremen Jeune femme au bal encore intitulé Jeune femme en toilette de bal, 1876, oil on canvas, 86 × 53 cm Musée d'Orsay Au Bal ou Jeune fille au bal, 1875, oil on canvas, 62 × 52 cm, Musée Marmottan-Monet, ParisJeune Femme arrosant un arbuste, 1876, oil on canvas, 40.01 × 31.75 cm, Virginia Museum of Fine Arts, Richmond, Virginia Le Corsage noir , 1876, oil on canvas, 73 × 59.8 cm National Gallery of Ireland, Dublin Le Psyché, 1876, oil on canvas, 65 × 54 cm, Thyssen-Bornemisza Museum, Madrid Rêveuse, 1877, pastel on canvas, 50.2 × 61 cm, Nelson-Atkins Museum of Art, Kansas City, Missouri L'Été, encore intitulé Jeune femme près d'une fenêtre 1878, oil on canvas, 76 × 61 cm, Musée Fabre, Montpellier Jeune feme assise, 1878–1879, oil on canvas, 80 × 100 cm, private collection New York City Jeune fille de dos à sa toilette, encore intitulé Femme à sa toilette 1879, oil on canvas, 60.3 × 80.4 cm Art Institute of Chicago Le Lac du Bois de Boulogne (Jour d'été), 1879, 45.7 × 75.3 cm, National Gallery, London Dans le jardin (Dames cueillant des fleurs), 1879, oil on canvas, 61 × 73.5 cm, Nationalmuseum Stockholm Jeune femme en toilette de bal (Young Woman in Evening Dress), 1879, oil on canvas, 71 x 54 cm, Musée d’Orsay, Paris Hiver, 1880, oil on canvas, 73.5 × 58.5 cm, Dallas Museum of Art Deux filles assises près d'une table, 1880, crayon and watercolour on paper 19,6 × 26.6 cm private collection Germany Bateaux sur la Seine. c. 1880, 25.5 × 50 cm. Provenance: acquired from the artist's family by the first owner, sold with a letter of authenticity from Daniel Wildenstein at Sotheby's, 1984. Plage à Nice 1881–1882, watercolour on paper 42 × 55 cm, Nationalmuseum Stockholm Le Port de Nice, 1881–1882, oil on canvas, 53 × 43 cm private collection Le Port de Nice, 1881–1882, oil on canvas, 41 × 55 cm private collection Le Port de Nice 1881 (?)third version format 38 × 46 cm conserved at Dallas Museum of Art Le Thé, 1882, oil on canvas, 57.5 × 71.5 cm, Fondation Madelon Vaduz, Liechtenstein Le Port de Nice, 1881–1882, oil on canvas, 53 × 43 cm private collection La Fable, 1883, oil on canvas, 65 × 81 cm private collection Le Jardin (Femmes dans le jardin) (1882–1883) oil on canvas, 99.1 × 127 cm, Sara Lee Corporation, Chicago Eugène Manet et sa fille au jardin 1883, oil on canvas, 60 × 73, private collection Dans le jardin à Maurecourt, 1883, oil on canvas, 54 × 65 cm, Toledo Museum of Art Le Quai de Bougival, 1883, oil on canvas, 55.5 × 46 cm, Nasjonalgalleriet, Oslo Julie et son bateau (Enfant jouant), 1883, watercolour on paper, 25 × 16 cm, private collection La Meule de foin 1883, oil on canvas, 55.3 × 45.7 cm, private collection, New York Dans la véranda, 1884, oil on canvas, 81 × 10 cm, private collection Julie avec sa poupée, 1884, oil on canvas, 82 × 10 cm, private collection Petite fille avec sa poupée (Julie Manet), 1884, pastel on paper, 60 × 46 cm, private collection Sur le lac, 1884, oil on canvas, 65 × 54 cm, private collection The Artist's Daughter, Julie, with her Nanny, c. 1884, oil on canvas, Minneapolis Institute of Art 1885–1894 Autoportrait, 1885, pastel on paper, 47.5 × 37.5 cm, Art Institute of Chicago Autoportrait avec Julie, 1885, oil on canvas, 72 × 91 cm, private collection Jeune femme assise au Bois de Boulogne, 1885, watercolour on paper, 19 × 28 cm, Metropolitan Museum of Art, New York City La Forêt de Compiègne, 1885, oil on canvas, 54.2 × 64.8 cm, Art Institute of Chicago Le Bain (Jeune file se coiffant), 1885–1886, oil on canvas, 81.1 × 72.3 cm, Art Institute of Chicago Dans la salle à manger, 1885–1886, oil on canvas, 61.3 × 50 cm, National Gallery of Art Le Lever, 1886, oil on canvas, 65 × 54 cm, collection Durand-Ruel Intérieur à Jersey (Intérieur de cottage), 1886, oil on canvas, 50 × 60 cm, Musée communal des beaux-arts d'Ixelles Femme s'essuyant, 1886–1887, pastel on paper, 42 × 41 cm, Non localisé Julie avec un chat, 1887, drypoint, 14.5 × 11.3 cm, National Gallery of Art, Washington Nu de dos, 1887, charcoal on paper, 57 × 43 cm, private collection Éventail en médaillon, 1887, watercolour on silk fan, private collection Portrait de Paule Gobillard, 1887, coloured pencil on paper, 27.9 × 22.9 cm, Reader's Digest Association, New York Le Lac du Bois de Boulogne, 1887, watercolour on paper, 29.5 × 22.2 cm, National Museum of Women in the Arts, Washington Fillette lisant (La lecture), 1888, oil on canvas, 74.3 × 92.7 cm, Museum of Fine Arts (St. Petersburg, Florida) Berthe Morisot and Julie Manet, c.1888–1890, drypoint, 18.42 x 13.49 cm, Minneapolis Institute of Art, Minneapolis La Cueillette des oranges, 1889, pastel, 61 × 46 cm, Musée d'art et d'histoire de Provence, GrasseSous l'oranger (Julie), 1889, oil on canvas, 54 × 65 cm, private collectionL'Île du Bois de Boulogne, 1889, oil on canvas, 68.4 × 54.6 cm, National Gallery of Art, WashingtonLe Flageolet (Julie Manet et Jeanne Gobillard), 1891, oil on canvas, 56 × 87 cm, private collectionLe Cerisier 1891, 1891, oil on canvas, 138 × 88.9 cm, private collection, Washington Étude pour Le Cerisier, 1891, pastel on paper, 45.7 × 48.9 cm, The Reader's Digest Association Julie Manet avec son lévrier, 1893, oil on canvas, 73× 80 cm, Musée Marmottan-Monet, Paris Les Enfants de Gabriel Thomas, 1894, oil on canvas, 100 × 80 cm, Musée d'Orsay, ParisLa Coiffure, 1894, oil on canvas, 100 × 80 cm, Museo Nacional de Bellas Artes (Buenos Aires)Jeune fille aux cheveux noirs, 1894, pencil and watercolour, 23.1 × 16.8 cm, Philadelphia Museum of Art, Philadelphia Gallery Portraits of Morisot Art market Morisot's work sold comparatively well. She achieved the two highest prices at a Hôtel Drouot auction in 1875, the Interior (Young Woman with Mirror) sold for 480 francs, and her pastel On the Lawn sold for 320 francs. Her works averaged 250 francs, the best relative prices at the auction. In February 2013, Morisot became the highest priced female artist, when After Lunch (1881), a portrait of a young redhead in a straw hat and purple dress, sold for $10.9 million at a Christie's auction. The painting achieved roughly three times its upper estimate,Ellen Gamerman and Mary M. Lane (April 18, 2013), Women on the Verge The Wall Street Journal. and it exceeded the 2012 record of $10.7 million for a sculpture by Louise Bourgeois. Legacy She was portrayed by actress Marine Delterme in a 2012 French biographical TV film directed by Caroline Champetier. The character of Beatrice de Clerval in Elizabeth Kostova's The Swan Thieves is largely based on Morisot. She was featured as the "A First Impressionist" in an article written by Anne Truitt in the New York Times on June 3, 1990. From Melissa Burdick Harmon, an editor at Biography magazine, "While some of Morisot's work may seem to us today like sweet depictions of babies in cradles, at the time these images were considered extremely intimate, as objects related to infants belonged exclusively to the world of women." In 2019, the Musée d'Orsay devoted a temporary exhibition to Berthe Morisot to pay tribute to her work. Exhibition See also Women artists Western painting History of painting Julie Manet Notes References Sources Denvir, B. (2000). The Chronicle of Impressionism: An Intimate Diary of the Lives and World of the Great Artists. London: Thames & Hudson. Higonnet, Anne (1995). Berthe Morisot. Berkeley: University of California Press. Turner, J. (2000). From Monet to Cézanne: late 19th-century French artists. Grove Art. New York: St Martin's Press. Manet, Julie, Rosalind de Boland Roberts, and Jane Roberts. Growing Up with the Impressionists: The Diary of Julie Manet. London: Sotheby's Publications, 1987 Shennan, Margaret (1996). Berthe Morisot: The First Lady of Impressionism''. Stroud: Sutton Publishing. External links Edma Morisot, 1865, Berthe Morisot painting at her easel Private collection. Berthe Morisot at the WebMuseum Biography of Berthe Morisot Berthe Morisot 1841 births 1895 deaths Artists from Bourges 19th-century French painters French women painters French Impressionist painters Burials at Passy Cemetery 19th-century French women artists

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https://en.wikipedia.org/wiki/Boxing

Boxing

Boxing (also known as "western boxing" or "pugilism") is a combat sport and a martial art in which two people, usually wearing protective gloves and other protective equipment such as hand wraps and mouthguards, throw punches at each other for a predetermined amount of time in a boxing ring. Although the term boxing is commonly attributed to Western boxing, in which only fists are involved, it has developed in different ways in different geographical areas and cultures of the World. In global terms, "boxing" today is also a set of combat sports focused on striking, in which two opponents face each other in a fight using at least their fists, and possibly involving other actions such as kicks, elbow strikes, knee strikes, and headbutts, depending on the rules. Some of these variants are the bare knuckle boxing, kickboxing, muay-thai, lethwei, savate, and sanda. Boxing techniques have been incorporated into many martial arts, military systems, and other combat sports. Though humans have fought in hand-to-hand combat since the dawn of human history and the origin of the sport of boxing is unknown, according to some sources boxing has prehistoric origins in present-day Ethiopia where it appeared in the sixth millennium BC and when the Egyptians invaded Nubia they learned the art of boxing from the local population and they took the sport to Egypt where it became popular and from Egypt boxing spread to other countries including Greece, and eastward to Mesopotamia and northward to Rome. The earliest visual evidence of any type of boxing is from Egypt and Sumer both from the third millennia and can be seen in Sumerian carvings from the third and second millennia BC. The earliest evidence of boxing rules dates back to Ancient Greece, where boxing was established as an Olympic game in 688 BC. Boxing evolved from 16th- and 18th-century prizefights, largely in Great Britain, to the forerunner of modern boxing in the mid-19th century with the 1867 introduction of the Marquess of Queensberry Rules. Amateur boxing is both an Olympic and Commonwealth Games sport and is a standard fixture in most international games—it also has its world championships. Boxing is overseen by a referee over a series of one-to-three-minute intervals called "rounds". A winner can be resolved before the completion of the rounds when a referee deems an opponent incapable of continuing, disqualifies an opponent, or the opponent resigns. When the fight reaches the end of its final round with both opponents still standing, the judges' scorecards determine the victor. In case both fighters gain equal scores from the judges, a professional bout is considered a draw. In Olympic boxing, because a winner must be declared, judges award the contest to one fighter on technical criteria. History Ancient history Hitting with different extremities of the body, such as kicks and punches, as an act of human aggression, has existed across the world throughout human history, being a combat system as old as wrestling. However, in terms of sports competition, due to the lack of writing in the prehistoric times and the lack of references, it is not possible to determine rules of any kind of boxing in prehistory, and in ancient times only can be inferred from the few intact sources and references to the sport. The origin of the sport of boxing is unknown, however according to some sources boxing has prehistoric origins in present-day Ethiopia, where it appeared in the sixth millennium BC. When the Egyptians invaded Nubia they learned the art of boxing from the local population, and they took the sport to Egypt where it became popular. From Egypt, boxing spread to other countries including Greece, eastward to Mesopotamia, and northward to Rome. The earliest visual evidence of boxing comes from Egypt and Sumer both from the third millennium BC. A relief sculpture from Egyptian Thebes () shows both boxers and spectators. These early Middle-Eastern and Egyptian depictions showed contests where fighters were either bare-fisted or had a band supporting the wrist. The earliest evidence of use of gloves can be found in Minoan Crete (–1400 BC). Various types of boxing existed in ancient India. The earliest references to musti-yuddha come from classical Vedic epics such as the Rig Veda (c. 1500–1000 BCE) and Ramayana (c. 700–400 BCE). The Mahabharata describes two combatants boxing with clenched fists and fighting with kicks, finger strikes, knee strikes and headbutts during the time of King Virata. Duels (niyuddham) were often fought to the death. During the period of the Western Satraps, the ruler Rudradaman—in addition to being well-versed in "the great sciences" which included Indian classical music, Sanskrit grammar, and logic—was said to be an excellent horseman, charioteer, elephant rider, swordsman and boxer. The Gurbilas Shemi, an 18th-century Sikh text, gives numerous references to musti-yuddha. The martial art is related to other forms of martial arts found in other parts of the Indian cultural sphere including Muay Thai in Thailand, Muay Lao in Laos, Pradal Serey in Cambodia and Lethwei in Myanmar. In Ancient Greece boxing was a well developed sport called pygmachia, and enjoyed consistent popularity. In Olympic terms, it was first introduced in the 23rd Olympiad, 688 BC. The boxers would wind leather thongs around their hands in order to protect them. There were no rounds and boxers fought until one of them acknowledged defeat or could not continue. Weight categories were not used, which meant heavier fighters had a tendency to dominate. The style of boxing practiced typically featured an advanced left leg stance, with the left arm semi-extended as a guard, in addition to being used for striking, and with the right arm drawn back ready to strike. It was the head of the opponent which was primarily targeted, and there is little evidence to suggest that targeting the body or the use of kicks was common, in which it resembled modern western boxing. Boxing was a popular spectator sport in Ancient Rome. Fighters protected their knuckles with leather strips wrapped around their fists. Eventually harder leather was used and the strips became a weapon. Metal studs were introduced to the strips to make the cestus. Fighting events were held at Roman amphitheatres. Early London prize ring rules Records of boxing activity disappeared in the west after the fall of the Western Roman Empire when the wearing of weapons became common once again and interest in fighting with the fists waned. However, there are detailed records of various fist-fighting sports that were maintained in different cities and provinces of Italy between the 12th and 17th centuries. There was also a sport in ancient Rus called kulachniy boy or 'fist fighting'. As the wearing of swords became less common, there was renewed interest in fencing with the fists. The sport later resurfaced in England during the early 16th century in the form of bare-knuckle boxing, sometimes referred to as prizefighting. The first documented account of a bare-knuckle fight in England appeared in 1681 in the London Protestant Mercury, and the first English bare-knuckle champion was James Figg in 1719. This is also the time when the word "boxing" first came to be used. This earliest form of modern boxing was very different. Contests in Mr. Figg's time, in addition to fist fighting, also contained fencing and cudgeling. On 6 January 1681, the first recorded boxing match took place in Britain when Christopher Monck, 2nd Duke of Albemarle (and later Lieutenant Governor of Jamaica), engineered a bout between his butler and his butcher with the latter winning the prize. Early fighting had no written rules. There were no weight divisions or round limits, and no referee. In general, it was extremely chaotic. An early article on boxing was published in Nottingham in 1713, by Sir Thomas Parkyns, 2nd Baronet, a wrestling patron from Bunny, Nottinghamshire, who had practised the techniques he described. The article, a single page in his manual of wrestling and fencing, Progymnasmata: The inn-play, or Cornish-hugg wrestler, described a system of headbutting, punching, eye-gouging, chokes, and hard throws, not recognized in boxing today. The first boxing rules, called the Broughton Rules, were introduced by champion Jack Broughton in 1743 to protect fighters in the ring where deaths sometimes occurred. Under these rules, if a man went down and could not continue after a count of 30 seconds, the fight was over. Hitting a downed fighter and grasping below the waist were prohibited. Broughton encouraged the use of "mufflers", a form of padded bandage or mitten, to be used in "jousting" or sparring sessions in training, and in exhibition matches. These rules did allow the fighters an advantage not enjoyed by today's boxers; they permitted the fighter to drop to one knee to end the round and begin the 30-second count at any time. Thus a fighter realizing he was in trouble had an opportunity to recover. However, this was considered "unmanly" and was frequently disallowed by additional rules negotiated by the seconds of the boxers. In modern boxing, there is a three-minute limit to rounds (unlike the downed fighter ends the round rule). Intentionally going down in modern boxing will cause the recovering fighter to lose points in the scoring system. Furthermore, as the contestants did not have heavy leather gloves and wristwraps to protect their hands, they used different punching technique to preserve their hands because the head was a common target to hit full out. Almost all period manuals have powerful straight punches with the whole body behind them to the face (including forehead) as the basic blows. The British sportswriter Pierce Egan coined the term "the sweet science" as an epithet for prizefighting – or more fully "the sweet science of bruising" as a description of England's bare-knuckle fight scene in the early nineteenth century. Boxing could also be used to settle disputes even by females. In 1790 in Waddington, Lincolnshire Mary Farmery and Susanna Locker both laid claim to the affections of a young man; this produced a challenge from the former to fight for the prize, which was accepted by the latter. Proper sidesmen were chosen, and every matter conducted in form. After several knock-down blows on both sides, the battle ended in favour of Mary Farmery. The London Prize Ring Rules introduced measures that remain in effect for professional boxing to this day, such as outlawing butting, gouging, scratching, kicking, hitting a man while down, holding the ropes, and using resin, stones or hard objects in the hands, and biting. Marquess of Queensberry rules (1867) In 1867, the Marquess of Queensberry rules were drafted by John Chambers for amateur championships held at Lillie Bridge in London for lightweights, middleweights and heavyweights. The rules were published under the patronage of the Marquess of Queensberry, whose name has always been associated with them. There were twelve rules in all, and they specified that fights should be "a fair stand-up boxing match" in a 24-foot-square or similar ring. Rounds were three minutes with one-minute rest intervals between rounds. Each fighter was given a ten-second count if he was knocked down, and wrestling was banned. The introduction of gloves of "fair-size" also changed the nature of the bouts. An average pair of boxing gloves resembles a bloated pair of mittens and are laced up around the wrists. The gloves can be used to block an opponent's blows. As a result of their introduction, bouts became longer and more strategic with greater importance attached to defensive maneuvers such as slipping, bobbing, countering and angling. Because less defensive emphasis was placed on the use of the forearms and more on the gloves, the classical forearms outwards, torso leaning back stance of the bare knuckle boxer was modified to a more modern stance in which the torso is tilted forward and the hands are held closer to the face. Late 19th and early 20th centuries Through the late nineteenth century, the martial art of boxing or prizefighting was primarily a sport of dubious legitimacy. Outlawed in England and much of the United States, prizefights were often held at gambling venues and broken up by police. Brawling and wrestling tactics continued, and riots at prizefights were common occurrences. Still, throughout this period, there arose some notable bare knuckle champions who developed fairly sophisticated fighting tactics. The English case of R v. Coney in 1882 found that a bare-knuckle fight was an assault occasioning actual bodily harm, despite the consent of the participants. This marked the end of widespread public bare-knuckle contests in England. The first world heavyweight champion under the Queensberry Rules was "Gentleman Jim" Corbett, who defeated John L. Sullivan in 1892 at the Pelican Athletic Club in New Orleans. The first instance of film censorship in the United States occurred in 1897 when several states banned the showing of prize fighting films from the state of Nevada, where it was legal at the time. Throughout the early twentieth century, boxers struggled to achieve legitimacy. They were aided by the influence of promoters like Tex Rickard and the popularity of great champions such as John L. Sullivan. Modern boxing The modern sport arose from illegal venues and outlawed prizefighting and has become a multibillion-dollar commercial enterprise. A majority of young talent still comes from poverty-stricken areas around the world. Places like Mexico, Africa, South America, and Eastern Europe prove to be filled with young aspiring athletes who wish to become the future of boxing. Even in the U.S., places like the inner cities of New York, and Chicago have given rise to promising young talent. According to Rubin, "boxing lost its appeal with the American middle class, and most of who boxes in modern America come from the streets and are street fighters". Rules The Marquess of Queensberry rules have been the general rules governing modern boxing since their publication in 1867. A boxing match typically consists of a determined number of three-minute rounds, a total of up to 9 to 12 rounds with a minute spent between each round with the fighters resting in their assigned corners and receiving advice and attention from their coach and staff. The fight is controlled by a referee who works within the ring to judge and control the conduct of the fighters, rule on their ability to fight safely, count knocked-down fighters, and rule on fouls. Up to three judges are typically present at ringside to score the bout and assign points to the boxers, based on punches and elbows that connect, defense, knockdowns, hugging and other, more subjective, measures. Because of the open-ended style of boxing judging, many fights have controversial results, in which one or both fighters believe they have been "robbed" or unfairly denied a victory. Each fighter has an assigned corner of the ring, where their coach, as well as one or more "seconds" may administer to the fighter at the beginning of the fight and between rounds. Each boxer enters into the ring from their assigned corners at the beginning of each round and must cease fighting and return to their corner at the signalled end of each round. A bout in which the predetermined number of rounds passes is decided by the judges, and is said to "go the distance". The fighter with the higher score at the end of the fight is ruled the winner. With three judges, unanimous and split decisions are possible, as are draws. A boxer may win the bout before a decision is reached through a knock-out; such bouts are said to have ended "inside the distance". If a fighter is knocked down during the fight, determined by whether the boxer touches the canvas floor of the ring with any part of their body other than the feet as a result of the opponent's punch and not a slip, as determined by the referee, the referee begins counting until the fighter returns to their feet and can continue. Some jurisdictions require the referee to count to eight regardless of if the fighter gets up before. Should the referee count to ten, then the knocked-down boxer is ruled "knocked out" (whether unconscious or not) and the other boxer is ruled the winner by knockout (KO). A "technical knock-out" (TKO) is possible as well, and is ruled by the referee, fight doctor, or a fighter's corner if a fighter is unable to safely continue to fight, based upon injuries or being judged unable to effectively defend themselves. Many jurisdictions and sanctioning agencies also have a "three-knockdown rule", in which three knockdowns in a given round result in a TKO. A TKO is considered a knockout in a fighter's record. A "standing eight" count rule may also be in effect. This gives the referee the right to step in and administer a count of eight to a fighter that the referee feels may be in danger, even if no knockdown has taken place. After counting the referee will observe the fighter, and decide if the fighter is fit to continue. For scoring purposes, a standing eight count is treated as a knockdown. In general, boxers are prohibited from hitting below the belt, holding, tripping, pushing, biting, or spitting. The boxer's shorts are raised so the opponent is not allowed to hit to the groin area with intent to cause pain or injury. Failure to abide by the former may result in a foul. They also are prohibited from kicking, head-butting, or hitting with any part of the arm other than the knuckles of a closed fist (including hitting with the elbow, shoulder or forearm, as well as with open gloves, the wrist, the inside, back or side of the hand). They are prohibited as well from hitting the back, back of the head or neck (called a "rabbit-punch") or the kidneys. They are prohibited from holding the ropes for support when punching, holding an opponent while punching, or ducking below the belt of their opponent (dropping below the waist of your opponent, no matter the distance between). If a "clinch" – a defensive move in which a boxer wraps their opponent's arms and holds on to create a pause – is broken by the referee, each fighter must take a full step back before punching again (alternatively, the referee may direct the fighters to "punch out" of the clinch). When a boxer is knocked down, the other boxer must immediately cease fighting and move to the furthest neutral corner of the ring until the referee has either ruled a knockout or called for the fight to continue. Violations of these rules may be ruled "fouls" by the referee, who may issue warnings, deduct points, or disqualify an offending boxer, causing an automatic loss, depending on the seriousness and intentionality of the foul. An intentional foul that causes injury that prevents a fight from continuing usually causes the boxer who committed it to be disqualified. A fighter who suffers an accidental low-blow may be given up to five minutes to recover, after which they may be ruled knocked out if they are unable to continue. Accidental fouls that cause injury ending a bout may lead to a "no contest" result, or else cause the fight to go to a decision if enough rounds (typically four or more, or at least three in a four-round fight) have passed. Unheard of in the modern era, but common during the early 20th Century in North America, a "newspaper decision (NWS)" might be made after a no decision bout had ended. A "no decision" bout occurred when, by law or by pre-arrangement of the fighters, if both boxers were still standing at the fight's conclusion and there was no knockout, no official decision was rendered and neither boxer was declared the winner. But this did not prevent the pool of ringside newspaper reporters from declaring a consensus result among themselves and printing a newspaper decision in their publications. Officially, however, a "no decision" bout resulted in neither boxer winning or losing. Boxing historians sometimes use these unofficial newspaper decisions in compiling fight records for illustrative purposes only. Often, media outlets covering a match will personally score the match, and post their scores as an independent sentence in their report. Professional vs. amateur boxing Throughout the 17th to 19th centuries, boxing bouts were motivated by money, as the fighters competed for prize money, promoters controlled the gate, and spectators bet on the result. The modern Olympic movement revived interest in amateur sports, and amateur boxing became an Olympic sport in 1908. In their current form, Olympic and other amateur bouts are typically limited to three or four rounds, scoring is computed by points based on the number of clean blows landed, regardless of impact, and fighters wear protective headgear, reducing the number of injuries, knockdowns, and knockouts. Currently scoring blows in amateur boxing are subjectively counted by ringside judges, but the Australian Institute for Sport has demonstrated a prototype of an Automated Boxing Scoring System, which introduces scoring objectivity, improves safety, and arguably makes the sport more interesting to spectators. Professional boxing remains by far the most popular form of the sport globally, though amateur boxing is dominant in Cuba and some former Soviet republics. For most fighters, an amateur career, especially at the Olympics, serves to develop skills and gain experience in preparation for a professional career. Western boxers typically participate in one Olympics and then turn pro, while Cubans and boxers from other socialist countries have an opportunity to collect multiple medals. In 2016, professional boxers were admitted in the Olympic Games and other tournaments sanctioned by AIBA. This was done in part to level the playing field and give all of the athletes the same opportunities government-sponsored boxers from socialist countries and post-Soviet republics have. However, professional organizations strongly opposed that decision. Amateur boxing Amateur boxing may be found at the collegiate level, at the Olympic Games, Commonwealth Games, Asian Games, etc. In many other venues sanctioned by amateur boxing associations. Amateur boxing has a point scoring system that measures the number of clean blows landed rather than physical damage. Bouts consist of three rounds of three minutes in the Olympic and Commonwealth Games, and three rounds of three minutes in a national ABA (Amateur Boxing Association) bout, each with a one-minute interval between rounds. Competitors wear protective headgear and gloves with a white strip or circle across the knuckle. There are cases however, where white ended gloves are not required but any solid color may be worn. The white end is just a way to make it easier for judges to score clean hits. Each competitor must have their hands properly wrapped, pre-fight, for added protection on their hands and for added cushion under the gloves. Gloves worn by the fighters must be twelve ounces in weight unless the fighters weigh under , thus allowing them to wear ten ounce gloves. A punch is considered a scoring punch only when the boxers connect with the white portion of the gloves. Each punch that lands cleanly on the head or torso with sufficient force is awarded a point. A referee monitors the fight to ensure that competitors use only legal blows. A belt worn over the torso represents the lower limit of punches – any boxer repeatedly landing low blows below the belt is disqualified. Referees also ensure that the boxers don't use holding tactics to prevent the opponent from swinging. If this occurs, the referee separates the opponents and orders them to continue boxing. Repeated holding can result in a boxer being penalized or ultimately disqualified. Referees will stop the bout if a boxer is seriously injured, if one boxer is significantly dominating the other or if the score is severely imbalanced. Amateur bouts which end this way may be noted as "RSC" (referee stopped contest) with notations for an outclassed opponent (RSCO), outscored opponent (RSCOS), injury (RSCI) or head injury (RSCH). Professional boxing Professional bouts are usually much longer than amateur bouts, typically ranging from ten to twelve rounds, though four-round fights are common for less experienced fighters or club fighters. There are also some two- and three-round professional bouts, especially in Australia. Through the early 20th century, it was common for fights to have unlimited rounds, ending only when one fighter quit, benefiting high-energy fighters like Jack Dempsey. Fifteen rounds remained the internationally recognized limit for championship fights for most of the 20th century until the early 1980s, when the death of boxer Kim Duk-koo eventually prompted the World Boxing Council and other organizations sanctioning professional boxing to reduce the limit to twelve rounds. Headgear is not permitted in professional bouts, and boxers are generally allowed to take much more damage before a fight is halted. At any time, the referee may stop the contest if he believes that one participant cannot defend himself due to injury. In that case, the other participant is awarded a technical knockout win. A technical knockout would also be awarded if a fighter lands a punch that opens a cut on the opponent, and the opponent is later deemed not fit to continue by a doctor because of the cut. For this reason, fighters often employ cutmen, whose job is to treat cuts between rounds so that the boxer is able to continue despite the cut. If a boxer simply quits fighting, or if his corner stops the fight, then the winning boxer is also awarded a technical knockout victory. In contrast with amateur boxing, professional male boxers have to be bare-chested. Boxing styles Definition of style "Style" is often defined as the strategic approach a fighter takes during a bout. No two fighters' styles are alike, as each is determined by that individual's physical and mental attributes. Three main styles exist in boxing: outside fighter ("boxer"), brawler (or "slugger"), and inside fighter ("swarmer"). These styles may be divided into several special subgroups, such as counter puncher, etc. The main philosophy of the styles is, that each style has an advantage over one, but disadvantage over the other one. It follows the rock paper scissors scenario – boxer beats brawler, brawler beats swarmer, and swarmer beats boxer. Boxer/out-fighter A classic "boxer" or stylist (also known as an "out-fighter") seeks to maintain distance between himself and his opponent, fighting with faster, longer range punches, most notably the jab, and gradually wearing his opponent down. Due to this reliance on weaker punches, out-fighters tend to win by point decisions rather than by knockout, though some out-fighters have notable knockout records. They are often regarded as the best boxing strategists due to their ability to control the pace of the fight and lead their opponent, methodically wearing him down and exhibiting more skill and finesse than a brawler. Out-fighters need reach, hand speed, reflexes, and footwork. Notable out-fighters include Muhammad Ali, Larry Holmes, Joe Calzaghe, Wilfredo Gómez, Salvador Sánchez, Cecilia Brækhus, Gene Tunney, Ezzard Charles, Willie Pep, Meldrick Taylor, Ricardo "Finito" López, Floyd Mayweather Jr., Roy Jones Jr., Sugar Ray Leonard, Miguel Vázquez, Sergio "Maravilla" Martínez, Wladimir Klitschko and Guillermo Rigondeaux. This style was also used by fictional boxer Apollo Creed. Boxer-puncher A boxer-puncher is a well-rounded boxer who is able to fight at close range with a combination of technique and power, often with the ability to knock opponents out with a combination and in some instances a single shot. Their movement and tactics are similar to that of an out-fighter (although they are generally not as mobile as an out-fighter), but instead of winning by decision, they tend to wear their opponents down using combinations and then move in to score the knockout. A boxer must be well rounded to be effective using this style. Notable boxer-punchers include Muhammad Ali, Canelo Álvarez, Sugar Ray Leonard, Roy Jones Jr., Wladimir Klitschko, Vasyl Lomachenko, Lennox Lewis, Joe Louis, Wilfredo Gómez, Oscar De La Hoya, Archie Moore, Miguel Cotto, Nonito Donaire, Sam Langford, Henry Armstrong, Sugar Ray Robinson, Tony Zale, Carlos Monzón, Alexis Argüello, Érik Morales, Terry Norris, Marco Antonio Barrera, Naseem Hamed, Thomas Hearns, Julian Jackson and Gennady Golovkin. Counter puncher Counter punchers are slippery, defensive style fighters who often rely on their opponent's mistakes in order to gain the advantage, whether it be on the score cards or more preferably a knockout. They use their well-rounded defense to avoid or block shots and then immediately catch the opponent off guard with a well placed and timed punch. A fight with a skilled counter-puncher can turn into a war of attrition, where each shot landed is a battle in itself. Thus, fighting against counter punchers requires constant feinting and the ability to avoid telegraphing one's attacks. To be truly successful using this style they must have good reflexes, a high level of prediction and awareness, pinpoint accuracy and speed, both in striking and in footwork. Notable counter punchers include Muhammad Ali, Joe Calzaghe, Vitali Klitschko, Evander Holyfield, Max Schmeling, Chris Byrd, Jim Corbett, Jack Johnson, Bernard Hopkins, Laszlo Papp, Jerry Quarry, Anselmo Moreno, James Toney, Marvin Hagler, Juan Manuel Márquez, Humberto Soto, Floyd Mayweather Jr., Roger Mayweather, Pernell Whitaker, Sergio Martínez and Guillermo Rigondeaux. This style of boxing is also used by fictional boxer Little Mac. Counter punchers usually wear their opponents down by causing them to miss their punches. The more the opponent misses, the faster they tire, and the psychological effects of being unable to land a hit will start to sink in. The counter puncher often tries to outplay their opponent entirely, not just in a physical sense, but also in a mental and emotional sense. This style can be incredibly difficult, especially against seasoned fighters, but winning a fight without getting hit is often worth the pay-off. They usually try to stay away from the center of the ring, in order to outmaneuver and chip away at their opponents. A large advantage in counter-hitting is the forward momentum of the attacker, which drives them further into your return strike. As such, knockouts are more common than one would expect from a defensive style. Brawler/slugger A brawler is a fighter who generally lacks finesse and footwork in the ring, but makes up for it through sheer punching power. Many brawlers tend to lack mobility, preferring a less mobile, more stable platform and have difficulty pursuing fighters who are fast on their feet. They may also have a tendency to ignore combination punching in favor of continuous beat-downs with one hand and by throwing slower, more powerful single punches (such as hooks and uppercuts). Their slowness and predictable punching pattern (single punches with obvious leads) often leaves them open to counter punches, so successful brawlers must be able to absorb a substantial amount of punishment. However, not all brawler/slugger fighters are not mobile; some can move around and switch styles if needed but still have the brawler/slugger style such as Wilfredo Gómez, Prince Naseem Hamed and Danny García. A brawler's most important assets are power and chin (the ability to absorb punishment while remaining able to continue boxing). Examples of this style include George Foreman, Rocky Marciano, Julio César Chávez, Jack Dempsey, Riddick Bowe, Danny García, Wilfredo Gómez, Sonny Liston, John L. Sullivan, Max Baer, Prince Naseem Hamed, Ray Mancini, David Tua, Arturo Gatti, Micky Ward, Brandon Ríos, Ruslan Provodnikov, Michael Katsidis, James Kirkland, Marcos Maidana, Vitali Klitschko, Jake LaMotta, Manny Pacquiao, and Ireland's John Duddy. This style of boxing was also used by fictional boxers Rocky Balboa and James "Clubber" Lang. Brawlers tend to be more predictable and easy to hit but usually fare well enough against other fighting styles because they train to take punches very well. They often have a higher chance than other fighting styles to score a knockout against their opponents because they focus on landing big, powerful hits, instead of smaller, faster attacks. Oftentimes they place focus on training on their upper body instead of their entire body, to increase power and endurance. They also aim to intimidate their opponents because of their power, stature and ability to take a punch. Swarmer/in-fighter In-fighters/swarmers (sometimes called "pressure fighters") attempt to stay close to an opponent, throwing intense flurries and combinations of hooks and uppercuts. Mainly Mexican, Irish, Irish-American, Puerto Rican, and Mexican-American boxers popularized this style. A successful in-fighter often needs a good "chin" because swarming usually involves being hit with many jabs before they can maneuver inside where they are more effective. In-fighters operate best at close range because they are generally shorter and have less reach than their opponents and thus are more effective at a short distance where the longer arms of their opponents make punching awkward. However, several fighters tall for their division have been relatively adept at in-fighting as well as out-fighting. The essence of a swarmer is non-stop aggression. Many short in-fighters use their stature to their advantage, employing a bob-and-weave defense by bending at the waist to slip underneath or to the sides of incoming punches. Unlike blocking, causing an opponent to miss a punch disrupts his balance, this permits forward movement past the opponent's extended arm and keeps the hands free to counter. A distinct advantage that in-fighters have is when throwing uppercuts, they can channel their entire bodyweight behind the punch; Mike Tyson was famous for throwing devastating uppercuts. Marvin Hagler was known for his hard "chin", punching power, body attack and the stalking of his opponents. Some in-fighters, like Mike Tyson, have been known for being notoriously hard to hit. The key to a swarmer is aggression, endurance, chin, and bobbing-and-weaving. Notable in-fighters include Henry Armstrong, Aaron Pryor, Julio César Chávez, Jack Dempsey, Shawn Porter, Miguel Cotto, Gennady Golovkin, Joe Frazier, Danny García, Mike Tyson, Manny Pacquiao, Rocky Marciano, Wayne McCullough, James Braddock, Gerry Penalosa, Harry Greb, David Tua, James Toney and Ricky Hatton. This style was also used by the Street Fighter character Balrog. Combinations of styles All fighters have primary skills with which they feel most comfortable, but truly elite fighters are often able to incorporate auxiliary styles when presented with a particular challenge. For example, an out-fighter will sometimes plant his feet and counter punch, or a slugger may have the stamina to pressure fight with his power punches. Old history of the development of boxing and its prevalence contribute to fusion of various types of martial arts and the emergence of new ones that are based on them. For example, a combination of boxing and sportive sambo techniques gave rise to a combat sambo. Style matchups There is a generally accepted rule of thumb about the success each of these boxing styles has against the others. In general, an in-fighter has an advantage over an out-fighter, an out-fighter has an advantage over a brawler, and a brawler has an advantage over an in-fighter; these form a cycle with each style being stronger relative to one, and weaker relative to another, with none dominating, as in rock paper scissors. Naturally, many other factors, such as the skill level and training of the combatants, determine the outcome of a fight, but the widely held belief in this relationship among the styles is embodied in the cliché amongst boxing fans and writers that "styles make fights". Brawlers tend to overcome swarmers or in-fighters because, in trying to get close to the slugger, the in-fighter will invariably have to walk straight into the guns of the much harder-hitting brawler, so, unless the former has a very good chin and the latter's stamina is poor, the brawler's superior power will carry the day. A famous example of this type of match-up advantage would be George Foreman's knockout victory over Joe Frazier in their original bout "The Sunshine Showdown". Although in-fighters struggle against heavy sluggers, they typically enjoy more success against out-fighters or boxers. Out-fighters prefer a slower fight, with some distance between themselves and the opponent. The in-fighter tries to close that gap and unleash furious flurries. On the inside, the out-fighter loses a lot of his combat effectiveness, because he cannot throw the hard punches. The in-fighter is generally successful in this case, due to his intensity in advancing on his opponent and his good agility, which makes him difficult to evade. For example, the swarming Joe Frazier, though easily dominated by the slugger George Foreman, was able to create many more problems for the boxer Muhammad Ali in their three fights. Joe Louis, after retirement, admitted that he hated being crowded, and that swarmers like untied/undefeated champ Rocky Marciano would have caused him style problems even in his prime. The boxer or out-fighter tends to be most successful against a brawler, whose slow speed (both hand and foot) and poor technique makes him an easy target to hit for the faster out-fighter. The out-fighter's main concern is to stay alert, as the brawler only needs to land one good punch to finish the fight. If the out-fighter can avoid those power punches, he can often wear the brawler down with fast jabs, tiring him out. If he is successful enough, he may even apply extra pressure in the later rounds in an attempt to achieve a knockout. Most classic boxers, such as Muhammad Ali, enjoyed their best successes against sluggers. An example of a style matchup was the historical fight of Julio César Chávez, a swarmer or in-fighter, against Meldrick Taylor, the boxer or out-fighter (see Julio César Chávez vs. Meldrick Taylor). The match was nicknamed "Thunder Meets Lightning" as an allusion to punching power of Chávez and blinding speed of Taylor. Chávez was the epitome of the "Mexican" style of boxing. Taylor's hand and foot speed and boxing abilities gave him the early advantage, allowing him to begin building a large lead on points. Chávez remained relentless in his pursuit of Taylor and due to his greater punching power Chávez slowly punished Taylor. Coming into the later rounds, Taylor was bleeding from the mouth, his entire face was swollen, the bones around his eye socket had been broken, he had swallowed a considerable amount of his own blood, and as he grew tired, Taylor was increasingly forced into exchanging blows with Chávez, which only gave Chávez a greater chance to cause damage. While there was little doubt that Taylor had solidly won the first three quarters of the fight, the question at hand was whether he would survive the final quarter. Going into the final round, Taylor held a secure lead on the scorecards of two of the three judges. Chávez would have to knock Taylor out to claim a victory, whereas Taylor merely needed to stay away from the Mexican legend. However, Taylor did not stay away, but continued to trade blows with Chávez. As he did so, Taylor showed signs of extreme exhaustion, and every tick of the clock brought Taylor closer to victory unless Chávez could knock him out. With about a minute left in the round, Chávez hit Taylor squarely with several hard punches and stayed on the attack, continuing to hit Taylor with well-placed shots. Finally, with about 25 seconds to go, Chávez landed a hard right hand that caused Taylor to stagger forward towards a corner, forcing Chávez back ahead of him. Suddenly Chávez stepped around Taylor, positioning him so that Taylor was trapped in the corner, with no way to escape from Chávez' desperate final flurry. Chávez then nailed Taylor with a tremendous right hand that dropped the younger man. By using the ring ropes to pull himself up, Taylor managed to return to his feet and was given the mandatory 8-count. Referee Richard Steele asked Taylor twice if he was able to continue fighting, but Taylor failed to answer. Steele then concluded that Taylor was unfit to continue and signaled that he was ending the fight, resulting in a TKO victory for Chávez with only two seconds to go in the bout. Equipment Since boxing involves forceful, repetitive punching, precautions must be taken to prevent damage to bones in the hand. Most trainers do not allow boxers to train and spar without wrist wraps and boxing gloves. Hand wraps are used to secure the bones in the hand, and the gloves are used to protect the hands from blunt injury, allowing boxers to throw punches with more force than if they did not use them. Gloves have been required in competition since the late nineteenth century, though modern boxing gloves are much heavier than those worn by early twentieth-century fighters. Prior to a bout, both boxers agree upon the weight of gloves to be used in the bout, with the understanding that lighter gloves allow heavy punchers to inflict more damage. The brand of gloves can also affect the impact of punches, so this too is usually stipulated before a bout. Both sides are allowed to inspect the wraps and gloves of the opponent to help ensure both are within agreed upon specifications and no tampering has taken place. A mouthguard is important to protect the teeth and gums from injury, and to cushion the jaw, resulting in a decreased chance of knockout. Both fighters must wear soft soled shoes to reduce the damage from accidental (or intentional) stepping on feet. While older boxing boots more commonly resembled those of a professional wrestler, modern boxing shoes and boots tend to be quite similar to their amateur wrestling counterparts. Boxers practice their skills on several types of punching bags. A small, tear-drop-shaped "speed bag" is used to hone reflexes and repetitive punching skills, while a large cylindrical "heavy bag" filled with sand, a synthetic substitute, or water is used to practice power punching and body blows. The double-end bag is usually connected by elastic on the top and bottom and moves randomly upon getting struck and helps the fighter work on accuracy and reflexes. In addition to these distinctive pieces of equipment, boxers also use sport-nonspecific training equipment to build strength, speed, agility, and stamina. Common training equipment includes free weights, rowing machines, jump rope, and medicine balls. Boxers also use punch/focus mitts in which a trainer calls out certain combinations and the fighter strikes the mitts accordingly. This is a great exercise for stamina as the boxer isn't allowed to go at his own pace but that of the trainer, typically forcing the fighter to endure a higher output and volume than usual. In addition, they also allow trainers to make boxers utilize footwork and distances more accurately. Boxing matches typically take place in a boxing ring, a raised platform surrounded by ropes attached to posts rising in each corner. The term "ring" has come to be used as a metaphor for many aspects of prize fighting in general. Technique Stance The modern boxing stance differs substantially from the typical boxing stances of the 19th and early 20th centuries. The modern stance has a more upright vertical-armed guard, as opposed to the more horizontal, knuckles-facing-forward guard adopted by early 20th century hook users such as Jack Johnson. In a fully upright stance, the boxer stands with the legs shoulder-width apart and the rear foot a half-step in front of the lead man. Right-handed or orthodox boxers lead with the left foot and fist (for most penetration power). Both feet are parallel, and the right heel is off the ground. The lead (left) fist is held vertically about six inches in front of the face at eye level. The rear (right) fist is held beside the chin and the elbow tucked against the ribcage to protect the body. The chin is tucked into the chest to avoid punches to the jaw which commonly cause knock-outs and is often kept slightly off-center. Wrists are slightly bent to avoid damage when punching and the elbows are kept tucked in to protect the ribcage. Some boxers fight from a crouch, leaning forward and keeping their feet closer together. The stance described is considered the "textbook" stance and fighters are encouraged to change it around once it's been mastered as a base. Case in point, many fast fighters have their hands down and have almost exaggerated footwork, while brawlers or bully fighters tend to slowly stalk their opponents. In order to retain their stance boxers take 'the first step in any direction with the foot already leading in that direction.' Different stances allow for bodyweight to be differently positioned and emphasised; this may in turn alter how powerfully and explosively a type of punch can be delivered. For instance, a crouched stance allows for the bodyweight to be positioned further forward over the lead left leg. If a lead left hook is thrown from this position, it will produce a powerful springing action in the lead leg and produce a more explosive punch. This springing action could not be generated effectively, for this punch, if an upright stance was used or if the bodyweight was positioned predominantly over the back leg. Mike Tyson was a keen practitioner of a crouched stance and this style of power punching. The preparatory positioning of the bodyweight over the bent lead leg is also known as an isometric preload. Left-handed or southpaw fighters use a mirror image of the orthodox stance, which can create problems for orthodox fighters unaccustomed to receiving jabs, hooks, or crosses from the opposite side. The southpaw stance, conversely, is vulnerable to a straight right hand. North American fighters tend to favor a more balanced stance, facing the opponent almost squarely, while many European fighters stand with their torso turned more to the side. The positioning of the hands may also vary, as some fighters prefer to have both hands raised in front of the face, risking exposure to body shots. Punches There are four basic punches in boxing: the jab, cross, hook and uppercut. Any punch other than a jab is considered a power punch. If a boxer is right-handed (orthodox), their left hand is the lead hand and his right hand is the rear hand. For a left-handed boxer or southpaw, the hand positions are reversed. For clarity, the following assumes a right-handed boxer. Jab – A quick, straight punch thrown with the lead hand from the guard position. The jab extends from the side of the torso and typically does not pass in front of it. It is accompanied by a small, clockwise rotation of the torso and hips, while the fist rotates 90 degrees, becoming horizontal upon impact. As the punch reaches full extension, the lead shoulder can be brought up to guard the chin. The rear hand remains next to the face to guard the jaw. After making contact with the target, the lead hand is retracted quickly to resume a guard position in front of the face. The jab is recognized as the most important punch in a boxer's arsenal because it provides a fair amount of its own cover and it leaves the least space for a counter punch from the opponent. It has the longest reach of any punch and does not require commitment or large weight transfers. Due to its relatively weak power, the jab is often used as a tool to gauge distances, probe an opponent's defenses, harass an opponent, and set up heavier, more powerful punches. A half-step may be added, moving the entire body into the punch, for additional power. Some notable boxers who have been able to develop relative power in their jabs and use it to punish or wear down their opponents to some effect include Larry Holmes and Wladimir Klitschko. Cross – A powerful, straight punch thrown with the rear hand. From the guard position, the rear hand is thrown from the chin, crossing the body and traveling towards the target in a straight line. The rear shoulder is thrust forward and finishes just touching the outside of the chin. At the same time, the lead hand is retracted and tucked against the face to protect the inside of the chin. For additional power, the torso and hips are rotated counter-clockwise as the cross is thrown. A measure of an ideally extended cross is that the shoulder of the striking arm, the knee of the front leg and the ball of the front foot are on the same vertical plane. Weight is also transferred from the rear foot to the lead foot, resulting in the rear heel turning outwards as it acts as a fulcrum for the transfer of weight. Body rotation and the sudden weight transfer give the cross its power. Like the jab, a half-step forward may be added. After the cross is thrown, the hand is retracted quickly and the guard position resumed. It can be used to counter punch a jab, aiming for the opponent's head (or a counter to a cross aimed at the body) or to set up a hook. The cross is also called a "straight" or "right", especially if it does not cross the opponent's outstretched jab. Hook – A semi-circular punch thrown with the lead hand to the side of the opponent's head. From the guard position, the elbow is drawn back with a horizontal fist (palm facing down) though in modern times a wide percentage of fighters throw the hook with a vertical fist (palm facing themselves). The rear hand is tucked firmly against the jaw to protect the chin. The torso and hips are rotated clockwise, propelling the fist through a tight, clockwise arc across the front of the body and connecting with the target. At the same time, the lead foot pivots clockwise, turning the left heel outwards. Upon contact, the hook's circular path ends abruptly and the lead hand is pulled quickly back into the guard position. A hook may also target the lower body and this technique is sometimes called the "rip" to distinguish it from the conventional hook to the head. The hook may also be thrown with the rear hand. Notable left hookers include Joe Frazier, Roy Jones Jr. and Mike Tyson. Uppercut – A vertical, rising punch thrown with the rear hand. From the guard position, the torso shifts slightly to the right, the rear hand drops below the level of the opponent's chest and the knees are bent slightly. From this position, the rear hand is thrust upwards in a rising arc towards the opponent's chin or torso. At the same time, the knees push upwards quickly and the torso and hips rotate anti-clockwise and the rear heel turns outward, mimicking the body movement of the cross. The strategic utility of the uppercut depends on its ability to "lift" an opponent's body, setting it off-balance for successive attacks. The right uppercut followed by a left hook is a deadly combination employing the uppercut to lift an opponent's chin into a vulnerable position, then the hook to knock the opponent out. These different punch types can be thrown in rapid succession to form combinations or "combos". The most common is the jab and cross combination, nicknamed the "one-two combo". This is usually an effective combination, because the jab blocks the opponent's view of the cross, making it easier to land cleanly and forcefully. A large, swinging circular punch starting from a cocked-back position with the arm at a longer extension than the hook and all of the fighter's weight behind it is sometimes referred to as a "roundhouse", "haymaker", "overhand", or sucker-punch. Relying on body weight and centripetal force within a wide arc, the roundhouse can be a powerful blow, but it is often a wild and uncontrolled punch that leaves the fighter delivering it off balance and with an open guard. Wide, looping punches have the further disadvantage of taking more time to deliver, giving the opponent ample warning to react and counter. For this reason, the haymaker or roundhouse is not a conventional punch, and is regarded by trainers as a mark of poor technique or desperation. Sometimes it has been used, because of its immense potential power, to finish off an already staggering opponent who seems unable or unlikely to take advantage of the poor position it leaves the puncher in. Another unconventional punch is the rarely used bolo punch, in which the opponent swings an arm out several times in a wide arc, usually as a distraction, before delivering with either that or the other arm. An illegal punch to the back of the head or neck is known as a rabbit punch. Both the hook and uppercut may be thrown with both hands, resulting in differing footwork and positioning from that described above if thrown by the other hand. Generally the analogous opposite is true of the footwork and torso movement. Defense There are several basic maneuvers a boxer can use in order to evade or block punches, depicted and discussed below. Slip – Slipping rotates the body slightly so that an incoming punch passes harmlessly next to the head. As the opponent's punch arrives, the boxer sharply rotates the hips and shoulders. This turns the chin sideways and allows the punch to "slip" past. Muhammad Ali was famous for extremely fast and close slips, as was an early Mike Tyson. Sway or fade – To anticipate a punch and move the upper body or head back so that it misses or has its force appreciably lessened. Also called "rolling with the punch" or " Riding The Punch. Bob and weave – Bobbing moves the head laterally and beneath an incoming punch. As the opponent's punch arrives, the boxer bends the legs quickly and simultaneously shifts the body either slightly right or left. Once the punch has been evaded, the boxer "weaves" back to an upright position, emerging on either the outside or inside of the opponent's still-extended arm. To move outside the opponent's extended arm is called "bobbing to the outside". To move inside the opponent's extended arm is called "bobbing to the inside". Joe Frazier, Jack Dempsey, Mike Tyson and Rocky Marciano were masters of bobbing and weaving. Parry/block – Parrying or blocking uses the boxer's shoulder, hands or arms as defensive tools to protect against incoming attacks. A block generally receives a punch while a parry tends to deflect it. A "palm", "catch", or "cuff" is a defence which intentionally takes the incoming punch on the palm portion of the defender's glove. Cover-up – Covering up is the last opportunity (other than rolling with a punch) to avoid an incoming strike to an unprotected face or body. Generally speaking, the hands are held high to protect the head and chin and the forearms are tucked against the torso to impede body shots. When protecting the body, the boxer rotates the hips and lets incoming punches "roll" off the guard. To protect the head, the boxer presses both fists against the front of the face with the forearms parallel and facing outwards. This type of guard is weak against attacks from below. Clinch – Clinching is a form of trapping or a rough form of grappling and occurs when the distance between both fighters has closed and straight punches cannot be employed. In this situation, the boxer attempts to hold or "tie up" the opponent's hands so he is unable to throw hooks or uppercuts. To perform a clinch, the boxer loops both hands around the outside of the opponent's shoulders, scooping back under the forearms to grasp the opponent's arms tightly against his own body. In this position, the opponent's arms are pinned and cannot be used to attack. Clinching is a temporary match state and is quickly dissipated by the referee. Clinching is technically against the rules, and in amateur fights points are deducted fairly quickly for it. It is unlikely, however, to see points deducted for a clinch in professional boxing. Unorthodox strategies Rope-a-dope : Used by Muhammad Ali in his 1974 "the Rumble in the Jungle" bout against George Foreman, the rope-a-dope method involves lying back against the ropes, covering up defensively as much as possible and allowing the opponent to attempt numerous punches. The back-leaning posture, which does not cause the defending boxer to become as unbalanced as he would during normal backward movement, also maximizes the distance of the defender's head from his opponent, increasing the probability that punches will miss their intended target. Weathering the blows that do land, the defender lures the opponent into expending energy while conserving his/her own. If successful, the attacking opponent will eventually tire, creating defensive flaws which the boxer can exploit. In modern boxing, the rope-a-dope is generally discouraged since most opponents are not fooled by it and few boxers possess the physical toughness to withstand a prolonged, unanswered assault. Recently, however, eight-division world champion Manny Pacquiao skillfully used the strategy to gauge the power of welterweight titlist Miguel Cotto in November 2009. Pacquiao followed up the rope-a-dope gambit with a withering knockdown. Tyson Fury also attempted this against Francesco Pianeto but did not pull it off as smoothly. Bolo punch: Occasionally seen in Olympic boxing, the bolo punch is an arm punch which owes its power to the shortening of a circular arc rather than to transference of body weight; it tends to have more of an effect due to the surprise of the odd angle it lands at rather than the actual power of the punch. This is more of a gimmick than a technical maneuver; this punch is not taught, being on the same plane in boxing technicality as is the Ali shuffle. Nevertheless, a few professional boxers have used the bolo-punch to great effect, including former welterweight champions Sugar Ray Leonard, and Kid Gavilán as well as current British fighter Chris Eubank Jr. Middleweight champion Ceferino Garcia is regarded as the inventor of the bolo punch. Overhand: The overhand is a punch, thrown from the rear hand, not found in every boxer's arsenal. Unlike the cross, which has a trajectory parallel to the ground, the overhand has a looping circular arc as it is thrown over the shoulder with the palm facing away from the boxer. It is especially popular with smaller stature boxers trying to reach taller opponents. Boxers who have used this punch consistently and effectively include former heavyweight champions Rocky Marciano and Tim Witherspoon, as well as MMA champions Chuck Liddell and Fedor Emelianenko. The overhand has become a popular weapon in other tournaments that involve fist striking. Deontay Wilder heavily favours and is otherwise known for knocking many of his opponents out with one of his right overhands. Check hook: A check hook is employed to prevent aggressive boxers from lunging in. There are two parts to the check hook. The first part consists of a regular hook. The second, trickier part involves the footwork. As the opponent lunges in, the boxer should throw the hook and pivot on his left foot and swing his right foot 180 degrees around. If executed correctly, the aggressive boxer will lunge in and sail harmlessly past his opponent like a bull missing a matador. This is rarely seen in professional boxing as it requires a great disparity in skill level to execute. Technically speaking it has been said that there is no such thing as a check hook and that it is simply a hook applied to an opponent that has lurched forward and past his opponent who simply hooks him on the way past. Others have argued that the check hook exists but is an illegal punch due to it being a pivot punch which is illegal in the sport. Floyd Mayweather Jr. employed the use of a check hook against Ricky Hatton, which sent Hatton flying head first into the corner post and being knocked down. Ring corner In boxing, each fighter is given a corner of the ring where they rest in between rounds for 1 minute and where their trainers stand. Typically, three individuals stand in the corner besides the boxer; these are the trainer, the assistant trainer and the cutman. The trainer and assistant typically give advice to the boxer on what they are doing wrong as well as encouraging them if they are losing. The cutman is a cutaneous doctor responsible for keeping the boxer's face and eyes free of cuts, blood and excessive swelling. This is of particular importance because many fights are stopped because of cuts or swelling that threaten the boxer's eyes. In addition, the corner is responsible for stopping the fight if they feel their fighter is in grave danger of permanent injury. The corner will occasionally throw in a white towel to signify a boxer's surrender (the idiomatic phrase "to throw in the towel", meaning to give up, derives from this practice). This can be seen in the fight between Diego Corrales and Floyd Mayweather. In that fight, Corrales' corner surrendered despite Corrales' steadfast refusal. Health concerns Knocking a person unconscious or even causing a concussion may cause permanent brain damage. There is no clear division between the force required to knock a person out and the force likely to kill a person. Additionally, contact sports, especially combat sports, are directly related to a brain disease called chronic traumatic encephalopathy, abbreviated as CTE. This disease begins to develop during the life of the athlete, and continues to develop even after sports activity has ceased. In March 1981, neurosurgeon Dr. Fred Sonstein sought to use CAT scans in an attempt to track the degeneration of boxers' cognitive functions after seeing the decline of Bennie Briscoe. From 1980 to 2007, more than 200 amateur boxers, professional boxers and Toughman fighters died due to ring or training injuries. In 1983, editorials in the Journal of the American Medical Association called for a ban on boxing. The editor, Dr. George Lundberg, called boxing an "obscenity" that "should not be sanctioned by any civilized society". Since then, the British, Canadian and Australian Medical Associations have called for bans on boxing. Supporters of the ban state that boxing is the only sport where hurting the other athlete is the goal. Dr. Bill O'Neill, boxing spokesman for the British Medical Association, has supported the BMA's proposed ban on boxing: "It is the only sport where the intention is to inflict serious injury on your opponent, and we feel that we must have a total ban on boxing." Opponents respond that such a position is misguided opinion, stating that amateur boxing is scored solely according to total connecting blows with no award for "injury". They observe that many skilled professional boxers have had rewarding careers without inflicting injury on opponents by accumulating scoring blows and avoiding punches winning rounds scored 10-9 by the 10-point must system, and they note that there are many other sports where concussions are much more prevalent. However, the data shows that the concussion rate in boxing is the highest of all contact sports. In addition, repetitive and subconcussive blows to the head, and not just concussions, cause CTE, and the evidence indicates that brain damage and the effects of CTE are more severe in boxing. In 2007, one study of amateur boxers showed that protective headgear did not prevent brain damage, and another found that amateur boxers faced a high risk of brain damage. The Gothenburg study analyzed temporary levels of neurofilament light in cerebral spinal fluid which they conclude is evidence of damage, even though the levels soon subside. More comprehensive studies of neurological function on larger samples performed by Johns Hopkins University in 1994 and accident rates analyzed by National Safety Council in 2017 show amateur boxing is a comparatively safe sport due to the regulations of amateur boxing and a greater control of the athletes, although the studies did not focus on CTE or its long-term effects. In addition, a good training methodology and short career can reduce the effects of brain damage. In 1997, the American Association of Professional Ringside Physicians was established to create medical protocols through research and education to prevent injuries in boxing. Professional boxing is forbidden in Iceland, Iran and North Korea. It was banned in Sweden until 2007 when the ban was lifted but strict restrictions, including four three-minute rounds for fights, were imposed. Boxing was banned in Albania from 1965 until the fall of Communism in 1991. Norway legalized professional boxing in December 2014. The International Boxing Association (AIBA) restricted the use of head guards for senior males after 2013. A literature review study analyses present knowledge about protecting headgear and injury prevention in boxing to determine if injury risks associated with not head guard usage increased. The research of the reviewed literature indicates that head guards cover well against lacerations and skull fractures. Therefore, AIBA's decision to terminate the head guard must be considered cautiously, and injury rates among (male) boxers should be continuously evaluated. Possible health benefits Like other active and dynamic sports, boxing may be argued to provide some general benefits, such as fat burning, increased muscle tone, strong bones and ligaments, cardiovascular fitness, muscular endurance, improved core stability, co-ordination and body awareness, strength and power, stress relief and self-esteem. Boxing Halls of Fame The sport of boxing has two internationally recognized boxing halls of fame; the International Boxing Hall of Fame (IBHOF) and the Boxing Hall of Fame Las Vegas. The latter opened in Las Vegas, Nevada in 2013 and was founded by Steve Lott, former assistant manager for Mike Tyson. The International Boxing Hall of Fame opened in Canastota, New York in 1989. The first inductees in 1990 included Jack Johnson, Benny Leonard, Jack Dempsey, Henry Armstrong, Sugar Ray Robinson, Archie Moore, and Muhammad Ali. Other world-class figures include Salvador Sanchez, Jose Napoles, Roberto "Manos de Piedra" Durán, Ricardo Lopez, Gabriel "Flash" Elorde, Vicente Saldivar, Ismael Laguna, Eusebio Pedroza, Carlos Monzón, Azumah Nelson, Rocky Marciano, Pipino Cuevas, Wilfred Benitez, Wilfredo Gomez, Felix Trinidad and Ken Buchanan. The Hall of Fame's induction ceremony is held every June as part of a four-day event. The fans who come to Canastota for the Induction Weekend are treated to a number of events, including scheduled autograph sessions, boxing exhibitions, a parade featuring past and present inductees, and the induction ceremony itself. The Boxing Hall of Fame Las Vegas features the $75 million ESPN Classic Sports fight film and tape library and radio broadcast collection. The collection includes the fights of many great champions, including: Muhammad Ali, Mike Tyson, George Foreman, Roberto Durán, Marvin Hagler, Jack Dempsey, Joe Louis, Joe Frazier, Rocky Marciano and Sugar Ray Robinson. It is this exclusive fight film library that will separate the Boxing Hall of Fame Las Vegas from the other halls of fame which do not have rights to any video of their sports. The inaugural inductees included Muhammad Ali, Henry Armstrong, Tony Canzoneri, Ezzard Charles, Julio César Chávez Sr., Jack Dempsey, Roberto Durán, Joe Louis, and Sugar Ray Robinson. Governing and sanctioning bodies Governing bodies British Boxing Board of Control (BBBofC) European Boxing Union (EBU) Nevada State Athletic Commission (NSAC) Major sanctioning bodies World Boxing Association (WBA) World Boxing Council (WBC) International Boxing Federation (IBF) World Boxing Organization (WBO) Intermediate International Boxing Organization (IBO) Novice Intercontinental Boxing Federation (IBFed) Amateur International Boxing Association (IBA; now also professional) Boxing rankings There are various organization and websites, that rank boxers in both weight class and pound-for-pound manner. Transnational Boxing Rankings Board (ratings ) ESPN (ratings) The Ring (ratings) BoxRec (ratings) Fightstat (rating) See also List of boxing films List of current world boxing champions List of female boxers List of male boxers Milling – military training exercise related to boxing Tag team boxing Undisputed champion Weight class in boxing Women's boxing World Colored Heavyweight Championship Notes References Bibliography Robert Anasi (2003). The Gloves: A Boxing Chronicle. North Point Press. . Sam Andre and Nat Fleischer (1988). A Pictorial History of Boxing. Hamlyn. . Baker, Mark Allen (2010). TITLE TOWN, USA: Boxing in Upstate New York. . History of London Boxing. BBC News. Weight classification, "2009". Encyclopædia Britannica. Fleischer, Nat, Sam Andre, Nigel Collins, Dan Rafael (2002). An Illustrated History of Boxing. Citadel Press. . Fox, James A. (2001). Boxing. Stewart, Tabori and Chang. . Gunn M, Ormerod D. "The legality of boxing". Legal Studies. 1995;15:181. Halbert, Christy (2003). The Ultimate Boxer: Understanding the Sport and Skills of Boxing. Impact Seminars, Inc. . Hatmaker, Mark (2004). Boxing Mastery: Advanced Technique, Tactics, and Strategies from the Sweet Science. Tracks Publishing. . "Accidents Take Lives of Young Alumni" (July/August 2005). Illinois Alumni, 18(1), 47. Death Under the Spotlight: The Manuel Velazquez Boxing Fatality Collection McIlvanney, Hugh (2001). The Hardest Game: McIlvanney on Boxing. McGraw-Hill. . Myler, Patrick (1997). A Century of Boxing Greats: Inside the Ring with the Hundred Best Boxers. Robson Books (UK) / Parkwest Publications (US). . Price, Edmund The Science of Self Defence: A Treatise on Sparring and Wrestling, 1867 (available at Internet Archive, , access date 26 June 2018). Schulberg, Budd (2007). Ringside: A Treasury of Boxing Reportage. Ivan R. Dee. . Silverman, Jeff (2004). The Greatest Boxing Stories Ever Told: Thirty-Six Incredible Tales from the Ring. The Lyons Press. . Snowdon, David (2013). Writing the Prizefight: Pierce Egan's Boxiana World (Peter Lang Ltd) Scully, John Learn to Box with the Iceman Ronald J. Ross, M.D., Cole, Monroe, Thompson, Jay S., Kim, Kyung H.: "Boxers: Computed Axial Tomography, Electroencephalography and Neurological Evaluation." Journal of the American Medical Association, Vol. 249, No. 2, 211–213, January 14, 1983. U.S. Amateur Boxing Inc. (1994). Coaching Olympic Style Boxing. Cooper Pub Group. . External links Official website of the International Boxing Hall of Fame "Boxing". Encyclopædia Britannica Online. Boxing Prints Collection. General Collection, Beinecke Rare Book and Manuscript Library, Yale University. Articles containing video clips European martial arts Individual sports Summer Olympic sports

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https://en.wikipedia.org/wiki/Hindi%20cinema

Hindi cinema

Hindi cinema, popularly known as Bollywood and formerly as Bombay cinema, refers to the film industry based in Mumbai, engaged in production of motion pictures in Hindi language. The popular term Bollywood, is a portmanteau of "Bombay" (former name of Mumbai) and "Hollywood". The industry is a part of the larger Indian cinema, which also includes South Indian cinema and other smaller film industries. In 2017, Indian cinema produced 1,986 feature films, of which the largest number, 364 have been in Hindi. , Hindi cinema represented 43 percent of Indian net box-office revenue; Tamil and Telugu cinema represented 36 percent, and the remaining regional cinema constituted 21 percent. Hindi cinema is one of the largest centres for film production in the world. Hindi films sold an estimated 341 million tickets in India in 2019. Earlier Hindi films tended to use vernacular Hindustani, mutually intelligible by speakers of either Hindi or Urdu, while modern Hindi productions increasingly incorporate elements of Hinglish. The most popular commercial genre in Hindi cinema since the 1970s has been the masala film, which freely mixes different genres including action, comedy, romance, drama and melodrama along with musical numbers. Masala films generally fall under the musical film genre, of which Indian cinema has been the largest producer since the 1960s when it exceeded the American film industry's total musical output after musical films declined in the West. Dadasaheb Phalke's silent film Raja Harishchandra (1913) is the first feature length film made in India. The first Indian musical talkie was Alam Ara (1931), four years after the first Hollywood sound film The Jazz Singer (1927). Alongside commercial masala films, a distinctive genre of art films known as parallel cinema has also existed, presenting realistic content and avoidance of musical numbers. In more recent years, the distinction between commercial masala and parallel cinema has been gradually blurring, with an increasing number of mainstream films adopting the conventions which were once strictly associated with parallel cinema. Etymology "Bollywood" is a portmanteau derived from Bombay (the former name of Mumbai) and "Hollywood", a shorthand reference for the American film industry which is based in Hollywood, California. The term "Tollywood", for the Tollygunge-based cinema of West Bengal, predated "Bollywood". It was used in a 1932 American Cinematographer article by Wilford E. Deming, an American engineer who helped produce the first Indian sound picture. "Bollywood" was probably invented in Bombay-based film trade journals in the 1960s or 1970s, though the exact inventor varies by account. Film journalist Bevinda Collaco claims she coined the term for the title of her column in Screen magazine. Her column entitled "On the Bollywood Beat" covered studio news and celebrity gossip. Other sources state that lyricist, filmmaker and scholar Amit Khanna was its creator. It is unknown if it was derived from "Hollywood" through "Tollywood", or was inspired directly by "Hollywood". The term has been criticised by some film journalists and critics, who believe it implies that the industry is a poor cousin of Hollywood. Many noted Hindi film actors, directors prefer to call it Hindi cinema rather than Bollywood and advice others to mention it as 'Hindi cinema'. In 2020, Sudhir Mishra dissociated himself from Bollywood term, Hansal Mehta echoed same sentiment, he said "Bollywood" is "very derogatory " term for Hindi cinema, veteran director Shyam Benegal : "Bollywood is a term copied from Hollywood. The Indian film industry is the largest in the world. Why should we take a terminology that belongs to the industry of some other country?", Ketan Mehta always preferred calling it Hindi cinema, Anurag Basu said "Calling ourselves Bollywood is a feudal mindset, we have our own identity. We are Indian cinema, where films are made in more than 15 languages...We should not degrade by calling ourselves Bollywood. When I go to International film festivals, I feel ashamed when we are called Bollywood. There is Korean cinema, French cinema, Italian cinema... why not Indian cinema?” Noted South Indian director Mani Ratnam expressed that 'Hindi cinema should stop calling itself Bollywood '. Present SS Rajamouli's Baahubali: The Beginning (2015), Telugu language film started new wave of Pan-India films. Due to COVID-19, the Hindi industry halted, many movies got delayed and released after pandemic ended, in the meanwhile due to years lockdowns audience got confined and got exposed to World cinema through number of OTT platforms such as Netflix, Prime video, Sony LIV etc who became popular, Indian audience not only watched Hollywood movies on them but also lots of movies of South Korean, Spanish etc film industries, and their web series. According to some film critics, the test and understanding of the audience evolved, they became more content driven, they began exploring various film genres. From 2015 onwards, the position of Bollywood as the top film industry of India waned. Some directors, exhibitors, actors and producers claimed that audiences became smarter, and they wanted movies with good stories, and they do not accept mediocre films. Instead of understanding it, Bollywood's film producers continued making films on cliched, bad stories, and did not evolve with their audience. Consequently, big-budget Bollywood films ended up as Box-office disasters in recent past. Since Bahubali (2015) released, many regional language movies emerged as hits throughout India and regional film industries such as Telugu, Tamil, Kannada Film Industry etc., started giving tough competition to the Bollywood movies at the box-office. Many regional actors became known outside their state, where previously they were unknown. Rajamouli's RRR (2021), Telugu film emerged as one of the highest grossing films of Indian cinema. Many Bollywood producers and directors acknowledge the might of regional film industries. Some trade experts and critics believe that audiences eventually will return to Bollywood. In 2022, Hindi industry released 44 movies; out of those, 4 emerged as hits and 40 flopped. History Early history (1890s–1930s) In 1897, a film presentation by Professor Stevenson featured a stage show at Calcutta's Star Theatre. With Stevenson's encouragement and camera, Hiralal Sen, an Indian photographer, made a film of scenes from that show, The Flower of Persia (1898). The Wrestlers (1899) by H. S. Bhatavdekar showed a wrestling match at the Hanging Gardens in Bombay. Dadasaheb Phalke's silent Raja Harishchandra (1913) is the first feature film made in India. By the 1930s, the industry was producing over 200 films per year. The first Indian sound film, Ardeshir Irani's Alam Ara (1931), was commercially successful. With a great demand for talkies and musicals, Hindustani cinema (as Hindi cinema was then known as) and the other regional film industries quickly switched to sound films. Challenges and market expansion (1930s–1940s) The 1930s and 1940s were tumultuous times; India was buffeted by the Great Depression, World War II, the Indian independence movement, and the violence of the Partition. Although most early Bombay films were unabashedly escapist, a number of filmmakers tackled tough social issues or used the struggle for Indian independence as a backdrop for their films. Irani made the first Hindi colour film, Kisan Kanya, in 1937. The following year, he made a colour version of Mother India. However, colour did not become a popular feature until the late 1950s. At this time, lavish romantic musicals and melodramas were cinematic staples. The decade of the 1940s saw an expansion of Bombay cinema's commercial market and its presence in the national consciousness. The year 1943 saw the arrival of Indian cinema's first 'blockbuster' offering, the movie Kismet, which grossed in excess of the important barrier of one crore (10 million) rupees, made on a budget of only two lakh (200,000) rupees. The film tackled contemporary issues, especially those arising from the Indian Independence movement, and went on to become "the longest running hit of Indian cinema", a title it held till the 1970s. Film personalities like Bimal Roy, Sahir Ludhianvi and Prithviraj Kapoor participated in the creation of a national movement against colonial rule in India, while simultaneously leveraging the popular political movement to increase their own visibility and popularity. Themes from the Independence Movement deeply influenced Bombay film directors, screen-play writers, and lyricists, who saw their films in the context of social reform and the problems of the common people. Before the Partition, the Bombay film industry was closely linked to the Lahore film industry (now the Pakistani film industry also known as "Lollywood"); both produced films in Hindustani (also known as Hindi-Urdu), the lingua franca of northern and central India. Another centre of Hindustani-language film production was the Bengal film industry in Calcutta, Bengal Presidency (now Kolkata, West Bengal), which produced Hindustani-language films and local Bengali language films. Many actors, filmmakers and musicians from the Lahore industry migrated to the Bombay industry during the 1940s, including actors K. L. Saigal, Prithviraj Kapoor, Dilip Kumar and Dev Anand as well as playback singers Mohammed Rafi, Noorjahan and Shamshad Begum. Around the same time, filmmakers and actors from the Calcutta film industry began migrating to Bombay; as a result, Bombay became the center of Hindustani-language film production. The 1947 partition of India divided the country into the Republic of India and Pakistan, which precipitated the migration of filmmaking talent from film production centres like Lahore and Calcutta, which bore the brunt of the partition violence. This included actors, filmmakers and musicians from Bengal, Punjab (particularly the present-day Pakistani Punjab), and the North-West Frontier Province (present-day Khyber Pakhtunkhwa). These events further consolidated the Bombay film industry's position as the preeminent center for film production in India. Golden age (late 1940s–1960s) The period from the late 1940s to the early 1960s, after India's independence, is regarded by film historians as the Golden Age of Hindi cinema. Some of the most critically acclaimed Hindi films of all time were produced during this time. Examples include Pyaasa (1957) and Kaagaz Ke Phool (1959), directed by Guru Dutt and written by Abrar Alvi; Awaara (1951) and Shree 420 (1955), directed by Raj Kapoor and written by Khwaja Ahmad Abbas, and Aan (1952), directed by Mehboob Khan and starring Dilip Kumar. The films explored social themes, primarily dealing with working-class life in India (particularly urban life) in the first two examples. Awaara presented the city as both nightmare and dream, and Pyaasa critiqued the unreality of urban life. Mehboob Khan's Mother India (1957), a remake of his earlier Aurat (1940), was the first Indian film nominated for the Academy Award for Best Foreign Language Film; it lost by a single vote. Mother India defined conventional Hindi cinema for decades. It spawned a genre of dacoit films, in turn defined by Gunga Jumna (1961). Written and produced by Dilip Kumar, Gunga Jumna was a dacoit crime drama about two brothers on opposite sides of the law (a theme which became common in Indian films during the 1970s). Some of the best-known epic films of Hindi cinema were also produced at this time, such as K. Asif's Mughal-e-Azam (1960). Other acclaimed mainstream Hindi filmmakers during this period included Kamal Amrohi and Vijay Bhatt. The three most popular male Indian actors of the 1950s and 1960s were Dilip Kumar, Raj Kapoor, and Dev Anand, each with a unique acting style. Kapoor adopted Charlie Chaplin's tramp persona; Anand modeled himself on suave Hollywood stars like Gregory Peck and Cary Grant, and Kumar pioneered a form of method acting which predated Hollywood method actors such as Marlon Brando. Kumar, who was described as "the ultimate method actor" by Satyajit Ray, inspired future generations of Indian actors. Much like Brando's influence on Robert De Niro and Al Pacino, Kumar had a similar influence on Amitabh Bachchan, Naseeruddin Shah, Shah Rukh Khan and Nawazuddin Siddiqui. Veteran actresses such as Suraiya, Nargis, Sumitra Devi, Madhubala, Meena Kumari, Waheeda Rehman, Nutan, Sadhana, Mala Sinha and Vyjayanthimala have had their share of influence on Hindi cinema. While commercial Hindi cinema was thriving, the 1950s also saw the emergence of a parallel cinema movement. Although the movement (emphasising social realism) was led by Bengali cinema, it also began gaining prominence in Hindi cinema. Early examples of parallel cinema include (1946), directed by Khwaja Ahmad Abbas and based on the Bengal famine of 1943,; (1946) directed by Chetan Anand and written by Khwaja Ahmad Abbas, and Bimal Roy's Do Bigha Zamin (1953). Their critical acclaim and the latter's commercial success paved the way for Indian neorealism and the Indian New Wave (synonymous with parallel cinema). Internationally acclaimed Hindi filmmakers involved in the movement included Mani Kaul, Kumar Shahani, Ketan Mehta, Govind Nihalani, Shyam Benegal, and Vijaya Mehta. After the social-realist film received the Palme d'Or at the inaugural 1946 Cannes Film Festival, Hindi films were frequently in competition for Cannes' top prize during the 1950s and early 1960s and some won major prizes at the festival. Guru Dutt, overlooked during his lifetime, received belated international recognition during the 1980s. Film critics polled by the British magazine Sight & Sound included several of Dutt's films in a 2002 list of greatest films, and Time's All-Time 100 Movies lists Pyaasa as one of the greatest films of all time. During the late 1960s and early 1970s, the industry was dominated by musical romance films with romantic-hero leads. Classic Hindi cinema (1970s–1980s) By 1970, Hindi cinema was thematically stagnant and dominated by musical romance films. The arrival of screenwriting duo Salim–Javed (Salim Khan and Javed Akhtar) was a paradigm shift, revitalising the industry. They began the genre of gritty, violent, Bombay underworld crime films early in the decade with films such as Zanjeer (1973) and Deewaar (1975). Salim-Javed reinterpreted the rural themes of Mehboob Khan's Mother India (1957) and Dilip Kumar's Gunga Jumna (1961) in a contemporary urban context, reflecting the socio-economic and socio-political climate of 1970s India and channeling mass discontent, disillusionment and the unprecedented growth of slums with anti-establishment themes and those involving urban poverty, corruption and crime. Their "angry young man", personified by Amitabh Bachchan, reinterpreted Dilip Kumar's performance in Gunga Jumna in a contemporary urban context and anguished urban poor. By the mid-1970s, romantic confections had given way to gritty, violent crime films and action films about gangsters (the Bombay underworld) and bandits (dacoits). Salim-Javed's writing and Amitabh Bachchan's acting popularised the trend with films such as Zanjeer and (particularly) Deewaar, a crime film inspired by Gunga Jumna which pitted "a policeman against his brother, a gang leader based on real-life smuggler Haji Mastan" (Bachchan); according to Danny Boyle, Deewaar was "absolutely key to Indian cinema". In addition to Bachchan, several other actors followed by riding the crest of the trend (which lasted into the early 1990s). Actresses from the era include Hema Malini, Jaya Bachchan, Raakhee, Shabana Azmi, Zeenat Aman, Parveen Babi, Rekha, Dimple Kapadia, Smita Patil, Jaya Prada and Padmini Kolhapure. The name "Bollywood" was coined during the 1970s, when the conventions of commercial Hindi films were defined. Key to this was the masala film, which combines a number of genres (action, comedy, romance, drama, melodrama, and musical). The masala film was pioneered early in the decade by filmmaker Nasir Hussain, and the Salim-Javed screenwriting duo, pioneering the Bollywood-blockbuster format. Yaadon Ki Baarat (1973), directed by Hussain and written by Salim-Javed, has been identified as the first masala film and the first quintessentially "Bollywood" film. Salim-Javed wrote more successful masala films during the 1970s and 1980s. Masala films made Amitabh Bachchan the biggest star of the period. A landmark of the genre was Amar Akbar Anthony (1977), directed by Manmohan Desai and written by Kader Khan, and Desai continued successfully exploiting the genre. Both genres (masala and violent-crime films) are represented by the blockbuster Sholay (1975), written by Salim-Javed and starring Amitabh Bachchan. It combined the dacoit film conventions of Mother India and Gunga Jumna with spaghetti Westerns, spawning the Dacoit Western (also known as the curry Western) which was popular during the 1970s. Some Hindi filmmakers, such as Shyam Benegal, Mani Kaul, Kumar Shahani, Ketan Mehta, Govind Nihalani and Vijaya Mehta, continued to produce realistic parallel cinema throughout the 1970s. Although the art film bent of the Film Finance Corporation was criticised during a 1976 Committee on Public Undertakings investigation which accused the corporation of not doing enough to encourage commercial cinema, the decade saw the rise of commercial cinema with films such as Sholay (1975) which consolidated Amitabh Bachchan's position as a star. The devotional classic Jai Santoshi Ma was also released that year. By 1983, the Bombay film industry was generating an estimated annual revenue of ( 7 billion, ), equivalent to (, 111.33 billion) when adjusted for inflation. By 1986, India's annual film output had increased from 741 films produced annually to 833 films annually, making India the world's largest film producer. The most internationally acclaimed Hindi film of the 1980s was Mira Nair's Salaam Bombay! (1988), which won the Camera d'Or at the 1988 Cannes Film Festival and was nominated for the Academy Award for Best Foreign Language Film. New Hindi cinema (1990s–2020s) Hindi cinema experienced another period of box-office decline during the late 1980s with due to concerns by audiences over increasing violence and a decline in musical quality, and a rise in video piracy. One of the turning points came with such films as Qayamat Se Qayamat Tak (1988), presenting a blend of youthfulness, family entertainment, emotional intelligence and strong melodies, all of which lured audiences back to the big screen. It brought back the template for Bollywood musical romance films which went on to define 1990s Hindi cinema. Known since the 1990s as "New Bollywood", contemporary Bollywood is linked to economic liberalization in India during the early 1990s. Early in the decade, the pendulum swung back toward family-centered romantic musicals. Qayamat Se Qayamat Tak (1988) was followed by blockbusters such as Maine Pyar Kiya (1989), Hum Aapke Hain Kaun (1994), Dilwale Dulhania Le Jayenge (1995), Raja Hindustani (1996), Dil To Pagal Hai (1997) and Kuch Kuch Hota Hai (1998), introducing a new generation of popular actors, including the three Khans: Aamir Khan, Shah Rukh Khan, and Salman Khan, who have starred in most of the top ten highest-grossing Bollywood films. The Khans and have had successful careers since the late 1980s and early 1990s, and have dominated the Indian box office for three decades. Shah Rukh Khan was the most successful Indian actor for most of the 1990s and 2000s, and Aamir Khan has been the most successful Indian actor since the mid 2000s. Action and comedy films, starring such actors as Akshay Kumar and Govinda. The decade marked the entrance of new performers in art and independent films, some of which were commercially successful. The most influential example was Satya (1998), directed by Ram Gopal Varma and written by Anurag Kashyap. Its critical and commercial success led to the emergence of a genre known as Mumbai noir: urban films reflecting the city's social problems. This led to a resurgence of parallel cinema by the end of the decade. The films featured actors whose performances were often praised by critics. The 2000s saw increased Bollywood recognition worldwide due to growing (and prospering) NRI and Desi communities overseas. The growth of the Indian economy and a demand for quality entertainment in this era led the country's film industry to new heights in production values, cinematography and screenwriting as well as technical advances in areas such as special effects and animation. Some of the largest production houses, among them Yash Raj Films and Dharma Productions were the producers of new modern films. Some popular films of the decade were Kaho Naa... Pyaar Hai (2000), Kabhi Khushi Kabhie Gham... (2001), Gadar: Ek Prem Katha (2001), Lagaan (2001), Koi... Mil Gaya (2003), Kal Ho Naa Ho (2003), Veer-Zaara (2004), Rang De Basanti (2006), Lage Raho Munna Bhai (2006), Dhoom 2 (2006), Krrish (2006), and Jab We Met (2007), among others, showing the rise of new movie stars. During the 2010s, the industry saw established stars such as making big-budget masala films like Dabangg (2010), Singham (2011), Ek Tha Tiger (2012), Son of Sardaar (2012), Rowdy Rathore (2012), Chennai Express (2013), Kick (2014) and Happy New Year (2014) with much-younger actresses. Although the films were often not praised by critics, they were commercially successful. Some of the films starring Aamir Khan, from (2007) and 3 Idiots (2009) to Dangal (2016) and Secret Superstar (2018), have been credited with redefining and modernising the masala film with a distinct brand of socially conscious cinema. Most stars from the 2000s continued successful careers into the next decade, and the 2010s saw a new generation of popular actors in different films. Among new conventions, female-centred films such as The Dirty Picture (2011), Kahaani (2012), and Queen (2014), Pink (2016), Raazi (2018), Gangubai Kathiawadi (2022) started gaining wide financial success. Influences on Hindi cinema Moti Gokulsing and Wimal Dissanayake identify six major influences which have shaped Indian popular cinema: The branching structures of ancient Indian epics, like the Mahabharata and Ramayana. Indian popular films often have plots which branch off into sub-plots. Ancient Sanskrit drama, with its stylised nature and emphasis on spectacle in which music, dance and gesture combine "to create a vibrant artistic unit with dance and mime being central to the dramatic experience." Matthew Jones of De Montfort University also identifies the Sanskrit concept of rasa, or "the emotions felt by the audience as a result of the actor’s presentation", as crucial to Bollywood films. Traditional folk theater, which became popular around the 10th century with the decline of Sanskrit theater. Its regional traditions include the Jatra of Bengal, the Ramlila of Uttar Pradesh, and the Terukkuttu of Tamil Nadu. Parsi theatre, which "blended realism and fantasy, music and dance, narrative and spectacle, earthy dialogue and ingenuity of stage presentation, integrating them into a dramatic discourse of melodrama. The Parsi plays contained crude humour, melodious songs and music, sensationalism and dazzling stagecraft." Hollywood, where musicals were popular from the 1920s to the 1950s. Western musical television (particularly MTV), which has had an increasing influence since the 1990s. Its pace, camera angles, dance sequences and music may be seen in 2000s Indian films. An early example of this approach was Mani Ratnam's Bombay (1995). Sharmistha Gooptu identifies Indo-Persian-Islamic culture as a major influence. During the early 20th century, Urdu was the lingua franca of popular cultural performance across northern India and established in popular performance art traditions such as nautch dancing, Urdu poetry, and Parsi theater. Urdu and related Hindi dialects were the most widely understood across northern India, and Hindustani became the standard language of early Indian talkies. Films based on "Persianate adventure-romances" led to a popular genre of "Arabian Nights cinema". Scholars Chaudhuri Diptakirti and Rachel Dwyer and screenwriter Javed Akhtar identify Urdu literature as a major influence on Hindi cinema. Most of the screenwriters and scriptwriters of classic Hindi cinema came from Urdu literary backgrounds, from Khwaja Ahmad Abbas and Akhtar ul Iman to Salim–Javed and Rahi Masoom Raza; a handful came from other Indian literary traditions, such as Bengali and Hindi literature. Most of Hindi cinema's classic scriptwriters wrote primarily in Urdu, including Salim-Javed, Gulzar, Rajinder Singh Bedi, Inder Raj Anand, Rahi Masoom Raza and Wajahat Mirza. Urdu poetry and the ghazal tradition strongly influenced filmi (Bollywood lyrics). Javed Akhtar was also greatly influenced by Urdu novels by Pakistani author Ibn-e-Safi, such as the Jasoosi Dunya and Imran series of detective novels; they inspired, for example, famous Bollywood characters such as Gabbar Singh in Sholay (1975) and Mogambo in Mr. India (1987). In recent times, accusations have been made against Bollywood of being anti-Hindu and promoting Urdu too much, to the extent of transforming into "Urduwood"; boycotts against Bollywood have been launched by Hindu nationalists on this point. Todd Stadtman identifies several foreign influences on 1970s commercial Bollywood masala films, including New Hollywood, Italian exploitation films, and Hong Kong martial arts cinema. After the success of Bruce Lee films (such as Enter the Dragon) in India, Deewaar (1975) and other Bollywood films incorporated fight scenes inspired by 1970s martial arts films from Hong Kong cinema until the 1990s. Bollywood action scenes emulated Hong Kong rather than Hollywood, emphasising acrobatics and stunts and combining kung fu (as perceived by Indians) with Indian martial arts such as pehlwani. Influence of Hindi cinema India Perhaps Hindi cinema's greatest influence has been on India's national identity, where (with the rest of Indian cinema) it has become part of the "Indian story". In India, Bollywood is often associated with India's national identity. According to economist and Bollywood biographer Meghnad Desai, "Cinema actually has been the most vibrant medium for telling India its own story, the story of its struggle for independence, its constant struggle to achieve national integration and to emerge as a global presence". Scholar Brigitte Schulze has written that Indian films, most notably Mehboob Khan's Mother India (1957), played a key role in shaping the Republic of India's national identity in the early years after independence from the British Raj; the film conveyed a sense of Indian nationalism to urban and rural citizens alike. Bollywood has long influenced Indian society and culture as the biggest entertainment industry; many of the country's musical, dancing, wedding and fashion trends are Bollywood-inspired. Bollywood fashion trendsetters have included Madhubala in Mughal-e-Azam (1960) and Madhuri Dixit in Hum Aapke Hain Koun..! (1994). Hindi films have also had a socio-political impact on Indian society, reflecting Indian politics. In classic 1970s Bollywood films, Bombay underworld crime films written by Salim–Javed and starring Amitabh Bachchan such as Zanjeer (1973) and Deewaar (1975) reflected the socio-economic and socio-political realities of contemporary India. They channeled growing popular discontent and disillusionment and state failure to ensure welfare and well-being at a time of inflation, shortages, loss of confidence in public institutions, increasing crime and the unprecedented growth of slums. Salim-Javed and Bachchan's films dealt with urban poverty, corruption and organised crime; they were perceived by audiences as anti-establishment, often with an "angry young man" protagonist presented as a vigilante or anti-hero whose suppressed rage voiced the anguish of the urban poor. Overseas Hindi films have been a significant form of soft power for India, increasing its influence and changing overseas perceptions of India. In Germany, Indian stereotypes included bullock carts, beggars, sacred cows, corrupt politicians, and catastrophes before Bollywood and the IT industry transformed global perceptions of India. According to author Roopa Swaminathan, "Bollywood cinema is one of the strongest global cultural ambassadors of a new India." Its role in expanding India's global influence is comparable to Hollywood's similar role with American influence. Monroe Township, Middlesex County, New Jersey, in the New York metropolitan area, has been profoundly impacted by Bollywood; this U.S. township has displayed one of the fastest growth rates of its Indian population in the Western Hemisphere, increasing from 256 (0.9%) as of the 2000 Census to an estimated 5,943 (13.6%) as of 2017, representing a 2,221.5% (a multiple of 23) numerical increase over that period, including many affluent professionals and senior citizens as well as charitable benefactors to the COVID-19 relief efforts in India in official coordination with Monroe Township, as well as actors with second homes. During the 2000s, Hindi cinema began influencing musical films in the Western world and was instrumental role in reviving the American musical film. Baz Luhrmann said that his musical film, Moulin Rouge! (2001), was inspired by Bollywood musicals; the film incorporated a Bollywood-style dance scene with a song from the film China Gate. The critical and financial success of Moulin Rouge! began a renaissance of Western musical films such as Chicago, Rent, and Dreamgirls. Indian film composer A. R. Rahman wrote the music for Andrew Lloyd Webber's Bombay Dreams, and a musical version of Hum Aapke Hain Koun was staged in London's West End. The sports film Lagaan (2001) was nominated for the Academy Award for Best Foreign Language Film, and two other Hindi films (2002's Devdas and 2006's Rang De Basanti) were nominated for the BAFTA Award for Best Film Not in the English Language. Danny Boyle's Slumdog Millionaire (2008), which won four Golden Globes and eight Academy Awards, was inspired by mainstream Hindi films and is considered an "homage to Hindi commercial cinema". It was also inspired by Mumbai-underworld crime films, such as Deewaar (1975), Satya (1998), Company (2002) and Black Friday (2007). Deewaar had a Hong Kong remake, The Brothers (1979), which inspired John Woo's internationally acclaimed breakthrough A Better Tomorrow (1986); the latter was a template for Hong Kong action cinema's heroic bloodshed genre. "Angry young man" 1970s epics such as Deewaar and Amar Akbar Anthony (1977) also resemble the heroic-bloodshed genre of 1980s Hong Kong action cinema. The influence of filmi may be seen in popular music worldwide. Technopop pioneers Haruomi Hosono and Ryuichi Sakamoto of the Yellow Magic Orchestra produced a 1978 electronic album, Cochin Moon, based on an experimental fusion of electronic music and Bollywood-inspired Indian music. Truth Hurts' 2002 song "Addictive", produced by DJ Quik and Dr. Dre, was lifted from Lata Mangeshkar's "Thoda Resham Lagta Hai" in Jyoti (1981). The Black Eyed Peas' Grammy Award winning 2005 song "Don't Phunk with My Heart" was inspired by two 1970s Bollywood songs: "Ye Mera Dil Yaar Ka Diwana" from Don (1978) and "Ae Nujawan Hai Sub" from Apradh (1972). Both songs were composed by Kalyanji Anandji, sung by Asha Bhosle, and featured the dancer Helen. The Kronos Quartet re-recorded several R. D. Burman compositions sung by Asha Bhosle for their 2005 album, You've Stolen My Heart: Songs from R.D. Burman's Bollywood, which was nominated for Best Contemporary World Music Album at the 2006 Grammy Awards. Filmi music composed by A. R. Rahman (who received two Academy Awards for the Slumdog Millionaire soundtrack) has frequently been sampled by other musicians, including the Singaporean artist Kelly Poon, the French rap group La Caution and the American artist Ciara. Many Asian Underground artists, particularly those among the overseas Indian diaspora, have also been inspired by Bollywood music. Genres Hindi films are primarily musicals, and are expected to have catchy song-and-dance numbers woven into the script. A film's success often depends on the quality of such musical numbers. A film's music and song and dance portions are usually produced first and these are often released before the film itself, increasing its audience. Indian audiences expect value for money, and a good film is generally referred to as paisa vasool, (literally "money's worth"). Songs, dances, love triangles, comedy and dare-devil thrills are combined in a three-hour show (with an intermission). These are called masala films, after the Hindi word for a spice mixture. Like masalas, they are a mixture of action, comedy and romance; most have heroes who can fight off villains single-handedly. Bollywood plots have tended to be melodramatic, frequently using formulaic ingredients such as star-crossed lovers, angry parents, love triangles, family ties, sacrifice, political corruption, kidnapping, villains, kind-hearted courtesans, long-lost relatives and siblings, reversals of fortune and serendipity. Parallel cinema films tended to be less popular at the box office. A large Indian diaspora in English-speaking countries and increased Western influence in India have nudged Bollywood films closer to Hollywood. According to film critic Lata Khubchandani, "Our earliest films ... had liberal doses of sex and kissing scenes in them. Strangely, it was after Independence the censor board came into being and so did all the strictures." Although Bollywood plots feature Westernised urbanites dating and dancing in clubs rather than pre-arranged marriages, traditional Indian culture continues to exist outside the industry and is an element of resistance by some to Western influences. Bollywood plays a major role, however, in Indian fashion. Studies have indicated that some people, unaware that changing fashion in Bollywood films is often influenced by globalisation, consider the clothes worn by Bollywood actors as authentically Indian. Casts and crews Bollywood employs people from throughout India. It attracts thousands of aspiring actors hoping for a break in the industry. Models and beauty contestants, television actors, stage actors and ordinary people come to Mumbai with the hope of becoming a star. As in Hollywood, very few succeed. Since many Bollywood films are shot abroad, many foreign extras are employed. In Bollywood producers pay minimal amount, low wages to the writers. Very few non-Indian actors are able to make a mark in Hindi cinema, although many have tried. Since the early decades of the industry, many South Indian actresses debuted in the Bombay industry and became mainstream Bollywood stars, including Vyjayanthimala, Hema Malini, Rekha, and Sridevi. A number of foreign actresses became successful in spite of their ignorance of the Hindi language. Hindi cinema can be insular, and relatives of film-industry figures have an edge in obtaining coveted roles in films or being part of a film crew. However, industry connections are no guarantee of a long career: competition is fierce, and film-industry scions will falter if they do not succeed at the box office. A few Hindi filmmakers regularly got criticised for allegedly practising nepotism. Critics and fans accused them of hindering the careers of outsiders (potential artists who do not have any connections in the industry) and readily giving roles to promote the kids of established actors, directors and producers. Criticism targeted the big production houses (e.g. Yash Raj Films) for their tendency to work with actors who are from their social circles. Moreover, the problem of casting couch has been mentioned in reference to the Hindi film industry, and received stronger notice during the MenToo movement. Scripts, dialogues, and lyrics In Hindi films, scripts, dialogues and song lyrics might be written by different people. Earlier, scripts were usually written in an unadorned Hindustani, which would be understood by the largest possible audience. Post-Independence, Hindi films tended to use a colloquial register of Hindustani, mutually intelligible by Hindi and Urdu speakers, but the use of the latter has declined over years. Some films have used regional dialects to evoke a village setting, or archaic Urdu in medieval historical films. A number of the dominant early scriptwriters of Hindi cinema primarily wrote in Urdu; Salim-Javed wrote in Urdu script, which was then transcribed by an assistant into Devanagari script so Hindi readers could read them. During the 1970s, Urdu writers Krishan Chander and Ismat Chughtai said that "more than seventy-five per cent of films are made in Urdu" but were categorised as Hindi films by the government. Encyclopedia of Hindi Cinema noted a number of top Urdu writers for preserving the language through film. Urdu poetry has strongly influenced Hindi film songs, whose lyrics also draw from the ghazal tradition (filmi-ghazal). According to Javed Akhtar in 1996, despite the loss of Urdu in Indian society, Urdu diction dominated Hindi film dialogue and lyrics. In her book, The Cinematic ImagiNation, Jyotika Virdi wrote about the presence and decline of Urdu in Hindi films. Virdi notes that although Urdu was widely used in classic Hindi cinema decades after partition because it was widely taught in pre-partition India, its use has declined in modern Hindi cinema: "The extent of Urdu used in commercial Hindi cinema has not been stable ... the ultimate victory of Hindi in the official sphere has been more or less complete. This decline of Urdu is mirrored in Hindi films ... It is true that many Urdu words have survived and have become part of Hindi cinema's popular vocabulary. But that is as far as it goes. The fact is, for the most part, popular Hindi cinema has forsaken the florid Urdu that was part of its extravagance and retained a 'residual' Urdu", affected by an aggressive state policy that promoted a Sanskritized version of Hindi as the national language." Contemporary mainstream films also use English; according to the article "Bollywood Audiences Editorial", "English has begun to challenge the ideological work done by Urdu." Some film scripts are first written in Latin script. Characters may shift from one language to the other to evoke a particular atmosphere (for example, English in a business setting and Hindi in an informal one). The blend of Hindi and English sometimes heard in modern Hindi films, known as Hinglish, has become increasingly common. For years before the turn of the millennium and even after, cinematic language (in dialogues or lyrics) would often be melodramatic, invoking God, family, mother, duty, and self-sacrifice. Song lyrics are often about love and, especially in older films, frequently used the poetic vocabulary of court Urdu, with a number of Persian loanwords. Another source for love lyrics in films such as Jhanak Jhanak Payal Baje and Lagaan is the long Hindu tradition of poetry about the loves of Krishna, Radha, and the gopis. Music directors often prefer working with certain lyricists, and the lyricist and composer may be seen as a team. This phenomenon has been compared to the pairs of American composers and songwriters who created classic Broadway musicals. In 2008 and before, Bollywood scripts were often handwritten because, in the industry, there is a perception that manual writing is the quickest way to create scripts. Sound Sound in early Bollywood films was usually not recorded on location (sync sound). It was usually created (or re-created) in the studio, with the actors speaking their lines in the studio and sound effects added later; this created synchronisation problems. Commercial Indian films are known for their lack of ambient sound, and the Arriflex 3 camera necessitated dubbing. Lagaan (2001) was filmed with sync sound, and several Bollywood films have recorded on-location sound since then. Bollywood films are also notorious for lack or less of Foley sound, due to which most of the times audience don't experience all the sounds from objects on screen. Sometimes lound background music makes dialogues inaudible. Usually Hindi film's makers do not write Foley artist's name in end credits. Female makeup artists In 1955, the Bollywood Cine Costume Make-Up Artist & Hair Dressers' Association (CCMAA) ruled that female makeup artists were barred from membership. The Supreme Court of India ruled in 2014 that the ban violated Indian constitutional guarantees under Article 14 (right to equality), 19(1)(g) (freedom to work) and Article 21 (right to liberty). According to the court, the ban had no "rationale nexus" to the cause sought to be achieved and was "unacceptable, impermissible and inconsistent" with the constitutional rights guaranteed to India's citizens. The court also found illegal the rule which mandated that for any artist to work in the industry, they must have lived for five years in the state where they intend to work. In 2015, it was announced that Charu Khurana was the first woman registered by the Cine Costume Make-Up Artist & Hair Dressers' Association. Song and dance Bollywood film music is called filmi (from the Hindi "of films"). Bollywood songs were introduced with Ardeshir Irani's Alam Ara (1931) song, "De De Khuda Ke Naam pay pyaare". Bollywood songs are generally pre-recorded by professional playback singers, with the actors then lip syncing the words to the song on-screen (often while dancing). Although most actors are good dancers, few are also singers; a notable exception was Kishore Kumar, who starred in several major films during the 1950s while having a rewarding career as a playback singer. K. L. Saigal, Suraiyya, and Noor Jehan were known as singers and actors, and some actors in the last thirty years have sung one or more songs themselves. Songs can make and break a film, determining whether it will be a flop or a hit: "Few films without successful musical tracks, and even fewer without any songs and dances, succeed". Globalization has changed Bollywood music, with lyrics an increasing mix of Hindi and English. Global trends such as salsa, pop and hip hop have influenced the music heard in Bollywood films. Playback singers are featured in the opening credits, and have fans who will see an otherwise-lackluster film to hear their favourites. Notable singers are Lata Mangeshkar, Asha Bhosle, Geeta Dutt, Shamshad Begum, Kavita Krishnamurthy, Sadhana Sargam, Alka Yagnik and Shreya Goshal (female), and K. L. Saigal, Kishore Kumar, Talat Mahmood, Mukesh, Mohammed Rafi, Manna Dey, Hemant Kumar, Kumar Sanu, Udit Narayan and Sonu Nigam (male). Composers of film music, known as music directors, are also well-known. Remixing of film songs with modern rhythms is common, and producers may release remixed versions of some of their films' songs with the films' soundtrack albums. Dancing in Bollywood films, especially older films, is modeled on Indian dance: classical dance, dances of north-Indian courtesans (tawaif) or folk dances. In modern films, Indian dance blends with Western dance styles as seen on MTV or in Broadway musicals; Western pop and classical-dance numbers are commonly seen side-by-side in the same film. The hero (or heroine) often performs with a troupe of supporting dancers. Many song-and-dance routines in Indian films contain unrealistically-quick shifts of location or changes of costume between verses of a song. If the hero and heroine dance and sing a duet, it is often staged in natural surroundings or architecturally-grand settings. Songs typically comment on the action taking place in the film. A song may be worked into the plot, so a character has a reason to sing. It may externalise a character's thoughts, or presage an event in the film (such as two characters falling in love). The songs are often referred to as a "dream sequence", with things happening which would not normally happen in the real world. Song and dance scenes were often filmed in Kashmir but, due to political unrest in Kashmir since the end of the 1980s, they have been shot in western Europe (particularly Switzerland and Austria). Contemporary movie stars attracted popularity as dancers, including Madhuri Dixit, Hrithik Roshan, Aishwarya Rai Bachchan, Sridevi, Meenakshi Seshadri, Malaika Arora Khan, Shahid Kapoor, Katrina Kaif and Tiger Shroff. Older dancers include Helen (known for her cabaret numbers), Madhubala, Vyjanthimala, Padmini, Hema Malini, Mumtaz, Cuckoo Moray, Parveen Babi , Waheeda Rahman, Meena Kumari, and Shammi Kapoor. Film producers have been releasing soundtracks (as tapes or CDs) before a film's release, hoping that the music will attract audiences; a soundtrack is often more popular than its film. Some producers also release music videos, usually (but not always) with a song from the film. Finances Bollywood films are multi-million dollar productions, with the most expensive productions costing up to 1 billion (about US$20 million). The science-fiction film Ra.One was made on a budget of 1.35 billion (about $27 million), making it the most expensive Bollywood film of all time. Sets, costumes, special effects and cinematography were less than world-class, with some notable exceptions, until the mid-to-late 1990s. As Western films and television are more widely distributed in India, there is increased pressure for Bollywood films to reach the same production levels (particularly in action and special effects). Recent Bollywood films, like Krrish (2006), have employed international technicians such as Hong Kong-based action choreographer Tony Ching. The increasing accessibility of professional action and special effects, coupled with rising film budgets, have seen an increase in action and science-fiction films. Since overseas scenes are attractive at the box office, Mumbai film crews are filming in Australia, Canada, New Zealand, the United Kingdom, the United States, Europe and elsewhere. Indian producers have also obtained funding for big-budget films shot in India, such as Lagaan and Devdas. Funding for Bollywood films often comes from private distributors and a few large studios. Although Indian banks and financial institutions had been forbidden from lending to film studios, the ban has been lifted. Finances are not regulated; some funding comes from illegitimate sources such as the Mumbai underworld, which is known to influence several prominent film personalities. Mumbai organised-crime hitmen shot Rakesh Roshan, a film director and father of star Hrithik Roshan, in January 2000. In 2001, the Central Bureau of Investigation seized all prints of Chori Chori Chupke Chupke after the film was found to be funded by members of the Mumbai underworld. Another problem facing Bollywood is widespread copyright infringement of its films. Often, bootleg DVD copies of movies are available before they are released in cinemas. Manufacturing of bootleg DVD, VCD, and VHS copies of the latest movie titles is an established small-scale industry in parts of south and southeast Asia. The Federation of Indian Chambers of Commerce and Industry (FICCI) estimates that the Bollywood industry loses $100 million annually from unlicensed home videos and DVDs. In addition to the homegrown market, demand for these copies is large amongst portions of the Indian diaspora. Bootleg copies are the only way people in Pakistan can watch Bollywood movies, since the Pakistani government has banned their sale, distribution and telecast. Films are frequently broadcast without compensation by small cable-TV companies in India and other parts of South Asia. Small convenience stores, run by members of the Indian diaspora in the US and the UK, regularly stock tapes and DVDs of dubious provenance; consumer copying adds to the problem. The availability of illegal copies of movies on the Internet also contributes to industry losses. Satellite TV, television and imported foreign films are making inroads into the domestic Indian entertainment market. In the past, most Bollywood films could make money; now, fewer do. Most Bollywood producers make money, however, recouping their investments from many sources of revenue (including the sale of ancillary rights). There are increasing returns from theatres in Western countries like the United Kingdom, Canada, and the United States, where Bollywood is slowly being noticed. As more Indians migrate to these countries, they form a growing market for upscale Indian films. In 2002, Bollywood sold 3.6 billion tickets and had a total revenue (including theatre tickets, DVDs and television) of $1.3 billion; Hollywood films sold 2.6 billion tickets, and had a total revenue of $51 billion. Advertising A number of Indian artists hand-painted movie billboards and posters. M. F. Husain painted film posters early in his career; human labour was found to be cheaper than printing and distributing publicity material. Most of the large, ubiquitous billboards in India's major cities are now created with computer-printed vinyl. Old hand-painted posters, once considered ephemera, are collectible folk art. Releasing film music, or music videos, before a film's release may be considered a form of advertising. A popular tune is believed to help attract audiences. Bollywood publicists use the Internet as a venue for advertising. Most bigger-budget films have a websites on which audiences can view trailers, stills and information on the story, cast, and crew. Bollywood is also used to advertise other products. Product placement, used in Hollywood, is also common in Bollywood. International filming Bollywood's increasing use of international settings such as Switzerland, London, Paris, New York, Mexico, Brazil and Singapore does not necessarily represent the people and cultures of those locales. Contrary to these spaces and geographies being filmed as they are, they are actually Indianised by adding Bollywood actors and Hindi speaking extras to them. While immersing in Bollywood films, viewers get to see their local experiences duplicated in different locations around the world. According to Shakuntala Rao, "Media representation can depict India's shifting relation with the world economy, but must retain its 'Indianness' in moments of dynamic hybridity"; "Indianness" (cultural identity) poses a problem with Bollywood's popularity among varied diaspora audiences, but gives its domestic audience a sense of uniqueness from other immigrant groups. Distribution To release their film theatrically or online in the country, every film maker first apply for film certification to the Central Board of Film Certification (CBFC) along film print, only after receiving CBFC certificate a film trailer or a film can be released in India, members of CBFC view the film, give rating–age restriction, suggest cuts on objectionable scenes or can ban the film from exhibition in anywhere in the country. Film distribution in an important part in the movie business, through film distribution circuit Hindi movies get distributed in India. PVR Cinemas, INOX Leisure etc. are some top multiplexes chains in India, which have cinemas across the nation and exhibit films. Book My Show is the leading tickets selling mobile android application in India, it has tie-up with many such multiplexes. Although PVR and INOX also sell tickets through their application- websites. Due to the convince in tickets booking online most of the viewers pre-book tickets through mobile application. Since advancement of internet service in the country online ticket selling business having robust growth here.2010 decade onward online platform gained popularity in the nation thus Many film-makers many time prefer to release their films online on one of the paid app : Netflix, Amazon Prime, SonyLIV, ZEE5, Disney+ Hotstar etc. and avoiding theatrical release. Awards The Filmfare Awards are some of the most prominent awards given to Hindi films in India. The Indian screen magazine Filmfare began the awards in 1954 (recognising the best films of 1953), and they were originally known as the Clare Awards after the magazine's editor. Modeled on the Academy of Motion Picture Arts and Sciences' poll-based merit format, individuals may vote in separate categories. A dual voting system was developed in 1956. The National Film Awards were also introduced in 1954. The Indian government has sponsored the awards, given by its Directorate of Film Festivals (DFF), since 1973. The DFF screens Bollywood films, films from the other regional movie industries, and independent/art films. The awards are made at an annual ceremony presided over by the president of India. Unlike the Filmfare Awards, which are chosen by the public and a committee of experts, the National Film Awards are decided by a government panel. Other awards ceremonies for Hindi films in India are the Screen Awards (begun in 1995) and the Stardust Awards, which began in 2003. The International Indian Film Academy Awards (begun in 2000) and the Zee Cine Awards, begun in 1998, are held abroad in a different country each year. Global markets In addition to their popularity among the Indian diaspora from Nigeria and Senegal to Egypt and Russia, generations of non-Indians have grown up with Bollywood. Indian cinema's early contacts with other regions made inroads into the Soviet Union, the Middle East, Southeast Asia, and China. Bollywood entered the consciousness of Western audiences and producers during the late 20th century, and Western actors now seek roles in Bollywood films. Asia-Pacific South Asia Bollywood films are also popular in Pakistan, Bangladesh, and Nepal, where Hindustani is widely understood. Many Pakistanis understand Hindi, due to its linguistic similarity to Urdu. Although Pakistan banned the import of Bollywood films in 1965, trade in unlicensed DVDs and illegal cable broadcasts ensured their continued popularity. Exceptions to the ban were made for a few films, such as the colourised re-release of Mughal-e-Azam and Taj Mahal in 2006. Early in 2008, the Pakistani government permitted the import of 16 films. More easing followed in 2009 and 2010. Although it is opposed by nationalists and representatives of Pakistan's small film industry, it is embraced by cinema owners who are making a profit after years of low receipts. The most popular actors in Pakistan are the three Khans of Bollywood: Salman, Shah Rukh, and Aamir. The most popular actress is Madhuri Dixit; at India-Pakistan cricket matches during the 1990s, Pakistani fans chanted "Madhuri dedo, Kashmir lelo!" ("Give Madhuri, take Kashmir!") Bollywood films in Nepal earn more than Nepali films, and Salman Khan, Akshay Kumar and Shah Rukh Khan are popular in the country. The films are also popular in Afghanistan due to its proximity to the Indian subcontinent and their cultural similarities, particularly in music. Popular actors include Shah Rukh Khan, Ajay Devgan, Sunny Deol, Aishwarya Rai, Preity Zinta, and Madhuri Dixit. A number of Bollywood films were filmed in Afghanistan and some dealt with the country, including Dharmatma, Kabul Express, Khuda Gawah and Escape From Taliban. Southeast Asia Bollywood films are popular in Southeast Asia, particularly in maritime Southeast Asia. The three Khans are very popular in the Malay world, including Indonesia, Malaysia, and Singapore. The films are also fairly popular in Thailand. India has cultural ties with Indonesia, and Bollywood films were introduced to the country at the end of World War II in 1945. The "angry young man" films of Amitabh Bachchan and Salim–Javed were popular during the 1970s and 1980s before Bollywood's popularity began gradually declining in the 1980s and 1990s. It experienced an Indonesian revival with the release of Shah Rukh Khan's Kuch Kuch Hota Hai (1998) in 2001, which was a bigger box-office success in the country than Titanic (1997). Bollywood has had a strong presence in Indonesia since then, particularly Shah Rukh Khan films such as Mohabbatein (2000), Kabhi Khushi Kabhie Gham... (2001), Kal Ho Naa Ho, Chalte Chalte and Koi... Mil Gaya (all 2003), and Veer-Zaara (2004). East Asia Some Bollywood films have been widely appreciated in China, Japan, and South Korea. Several Hindi films have been commercially successful in Japan, including Mehboob Khan's Aan (1952, starring Dilip Kumar) and Aziz Mirza's Raju Ban Gaya Gentleman (1992, starring Shah Rukh Khan). The latter sparked a two-year boom in Indian films after its 1997 release, with Dil Se.. (1998) a beneficiary of the boom. The highest-grossing Hindi film in Japan is 3 Idiots (2009), starring Aamir Khan, which received a Japanese Academy Award nomination. The film was also a critical and commercial success in South Korea. Dr. Kotnis Ki Amar Kahani, Awaara, and Do Bigha Zamin were successful in China during the 1940s and 1950s, and remain popular with their original audience. Few Indian films were commercially successful in the country during the 1970s and 1980s, among them Tahir Hussain's Caravan, Noorie and Disco Dancer. Indian film stars popular in China included Raj Kapoor, Nargis, and Mithun Chakraborty. Hindi films declined significantly in popularity in China during the 1980s. Films by Aamir Khan have recently been successful, and Lagaan was the first Indian film with a nationwide Chinese release in 2011. Chinese filmmaker He Ping was impressed by Lagaan (particularly its soundtrack), and hired its composer A. R. Rahman to score his Warriors of Heaven and Earth (2003). When 3 Idiots was released in China, China was the world's 15th-largest film market (partly due to its widespread pirate DVD distribution at the time). The pirate market introduced the film to Chinese audiences, however, and it became a cult hit. According to the Douban film-review site, 3 Idiots is China's 12th-most-popular film of all time; only one domestic Chinese film (Farewell My Concubine) ranks higher, and Aamir Khan acquired a large Chinese fan base as a result. After 3 Idiots, several of Khan's other films (including 2007's and 2008's Ghajini) also developed cult followings. China became the world's second-largest film market (after the United States) by 2013, paving the way for Khan's box-office success with Dhoom 3 (2013), PK (2014), and Dangal (2016). The latter is the 16th-highest-grossing film in China, the fifth-highest-grossing non-English language film worldwide, and the highest-grossing non-English foreign film in any market. Several Khan films, including , 3 Idiots, and Dangal, are highly rated on Douban. His next film, Secret Superstar (2017, starring Zaira Wasim), broke Dangals record for the highest-grossing opening weekend by an Indian film and cemented Khan's status as "a king of the Chinese box office"; Secret Superstar was China's highest-grossing foreign film of 2018 to date. Khan has become a household name in China, with his success described as a form of Indian soft power improving China–India relations despite political tensions. With Bollywood competing with Hollywood in the Chinese market, the success of Khan's films has driven up the price for Chinese distributors of Indian film imports. Salman Khan's Bajrangi Bhaijaan and Irrfan Khan's Hindi Medium were also Chinese hits in early 2018. Oceania Although Bollywood is less successful on some Pacific islands such as New Guinea, it ranks second to Hollywood in Fiji (with its large Indian minority), Australia and New Zealand. Australia also has a large South Asian diaspora, and Bollywood is popular amongst non-Asians in the country as well. Since 1997, the country has been a backdrop for an increasing number of Bollywood films. Indian filmmakers, attracted to Australia's diverse locations and landscapes, initially used the country as a setting for song-and-dance scenes; however, Australian locations now figure in Bollywood film plots. Hindi films shot in Australia usually incorporate Australian culture. Yash Raj Films' Salaam Namaste (2005), the first Indian film shot entirely in Australia, was the most successful Bollywood film of 2005 in that country. It was followed by the box-office successes Heyy Babyy, (2007) Chak De! India (2007), and Singh Is Kinng (2008). Prime Minister John Howard said during a visit to India after the release of Salaam Namaste that he wanted to encourage Indian filmmaking in Australia to increase tourism, and he appointed Steve Waugh as tourism ambassador to India. Australian actress Tania Zaetta, who appeared in Salaam Namaste and several other Bollywood films, was eager to expand her career in Bollywood. Eastern Europe and Central Asia Bollywood films are popular in the former Soviet Union (Russia, Eastern Europe, and Central Asia), and have been dubbed into Russian. Indian films were more popular in the Soviet Union than Hollywood films and, sometimes, domestic Soviet films. The first Indian film released in the Soviet Union was Dharti Ke Lal (1946), directed by Khwaja Ahmad Abbas and based on the Bengal famine of 1943, in 1949. Three hundred Indian films were released in the Soviet Union after that; most were Bollywood films with higher average audience figures than domestic Soviet productions. Fifty Indian films had over 20 million viewers, compared to 41 Hollywood films. Some, such as Awaara (1951) and Disco Dancer (1982), had more than 60 million viewers and established actors Raj Kapoor, Nargis, Rishi Kapoor and Mithun Chakraborty in the country. According to diplomat Ashok Sharma, who served in the Commonwealth of Independent States, After the collapse of the Soviet film-distribution system, Hollywood filled the void in the Russian film market and Bollywood's market share shrank. A 2007 Russia Today report noted a renewed interest in Bollywood by young Russians. In Poland, Shah Rukh Khan has a large following. He was introduced to Polish audiences with the 2005 release of Kabhi Khushi Kabhie Gham... (2001) and his other films, including Dil Se.. (1998), Main Hoon Na (2004) and Kabhi Alvida Naa Kehna (2006), became hits in the country. Bollywood films are often covered in Gazeta Wyborcza, formerly Poland's largest newspaper. The upcoming movie Squad, is the first Indian film to be shot in Belarus. A majority of the film was shot at Belarusfilm studios, in Minsk. Middle East and North Africa Hindi films have become popular in Arab countries, and imported Indian films are usually subtitled in Arabic when they are released. Bollywood has progressed in Israel since the early 2000s, with channels dedicated to Indian films on cable television; MBC Bollywood and Zee Aflam show Hindi movies and serials. In Egypt, Bollywood films were popular during the 1970s and 1980s. In 1987, however, they were restricted to a handful of films by the Egyptian government. Amitabh Bachchan has remained popular in the country and Indian tourists visiting Egypt are asked, "Do you know Amitabh Bachchan?" Bollywood movies are regularly screened in Dubai cinemas, and Bollywood is becoming popular in Turkey; Barfi! was the first Hindi film to have a wide theatrical release in that country. Bollywood also has viewers in Central Asia (particularly Uzbekistan and Tajikistan). South America Bollywood films are not influential in most of South America, although its culture and dance is recognised. Due to significant South Asian diaspora communities in Suriname and Guyana, however, Hindi-language movies are popular. In 2006, Dhoom 2 became the first Bollywood film to be shot in Rio de Janeiro. In January 2012, it was announced that UTV Motion Pictures would begin releasing films in Peru with Guzaarish. Africa Hindi films were originally distributed to some parts of Africa by Lebanese businessmen. In the 1950s, Hindi and Egyptian films were generally more popular than Hollywood films in East Africa. By the 1960s, East Africa was one of the largest overseas export markets for Indian films, accounting for about 20-50% of global earnings for many Indian films. Mother India (1957) continued to be screened in Nigeria decades after its release. Indian movies have influenced Hausa clothing, songs have been covered by Hausa singers, and stories have influenced Nigerian novelists. Stickers of Indian films and stars decorate taxis and buses in Nigeria's Northern Region, and posters of Indian films hang on the walls of tailoring shops and mechanics' garages. Unlike Europe and North America, where Indian films cater to the expatriate marke, Bollywood films became popular in West Africa despite the lack of a significant Indian audience. One possible explanation is cultural similarity: the wearing of turbans, animals in markets; porters carrying large bundles, and traditional wedding celebrations. Within Muslim culture, Indian movies were said to show "respect" toward women; Hollywood movies were seen as having "no shame". In Indian movies, women are modestly dressed; men and women rarely kiss and there is no nudity, so the films are said to "have culture" which Hollywood lacks. The latter "don't base themselves on the problems of the people"; Indian films are based on socialist values and the reality of developing countries emerging from years of colonialism. Indian movies permitted a new youth culture without "becoming Western." The first Indian film shot in Mauritius was Souten, starring Rajesh Khanna, in 1983. In South Africa, film imports from India were watched by black and Indian audiences. Several Bollywood figures have travelled to Africa for films and off-camera projects. Padmashree Laloo Prasad Yadav (2005) was filmed in South Africa. Dil Jo Bhi Kahey... (2005) was also filmed almost entirely in Mauritius, which has a large ethnic-Indian population. Bollywood, however, seems to be diminishing in popularity in Africa. New Bollywood films are more sexually explicit and violent. Nigerian viewers observed that older films (from the 1950s and 1960s) had more culture and were less Westernised. The old days of India avidly "advocating decolonization ... and India's policy was wholly influenced by his missionary zeal to end racial domination and discrimination in the African territories" were replaced. The emergence of Nollywood (West Africa's film industry) has also contributed to the declining popularity of Bollywood films, as sexualised Indian films became more like American films. Kishore Kumar and Amitabh Bachchan have been popular in Egypt and Somalia. In Ethiopia, Bollywood movies are shown with Hollywood productions in town square theatres such as the Cinema Ethiopia in Addis Ababa. Less-commercial Bollywood films are also screened elsewhere in North Africa. Western Europe and North America The first Indian film to be released in the Western world and receive mainstream attention was Aan (1952), directed by Mehboob Khan and starring Dilip Kumar and Nimmi. It was subtitled in 17 languages and released in 28 countries, including the United Kingdom, the United States, and France. Aan received significant praise from British critics, and The Times compared it favourably to Hollywood productions. Mehboob Khan's later Academy Award-nominated Mother India (1957) was a success in overseas markets, including Europe, Russia, the Eastern Bloc, French territories, and Latin America. Many Bollywood films have been commercially successful in the United Kingdom. The most successful Indian actor at the British box office has been Shah Rukh Khan, whose popularity in British Asian communities played a key role in introducing Bollywood to the UK with films such as Darr (1993), Dilwale Dulhaniya Le Jayenge (1995), and Kuch Kuch Hota Hai (1998). Dil Se (1998) was the first Indian film to enter the UK top ten. A number of Indian films, such as Dilwale Dulhaniya Le Jayenge and Kabhi Khushi Kabhie Gham (2001), have been set in London. Bollywood is also appreciated in France, Germany, the Netherlands, and Scandinavia. Bollywood films are dubbed in German and shown regularly on the German television channel RTL II. Germany is the second-largest European market for Indian films, after the United Kingdom. The most recognised Indian actor in Germany is Shah Rukh Khan, who has had box-office success in the country with films such as Don 2 (2011) and Om Shanti Om (2007). He has a large German fan base, particularly in Berlin (where the tabloid Die Tageszeitung compared his popularity to that of the pope). Bollywood has experienced revenue growth in Canada and the United States, particularly in the South Asian communities of large cities such as Toronto, Chicago, and New York City. Yash Raj Films, one of India's largest production houses and distributors, reported in September 2005 that Bollywood films in the United States earned about $100 million per year in theatre screenings, video sales and the sale of movie soundtracks; Indian films earn more money in the United States than films from any other non-English speaking country. Since the mid-1990s, a number of Indian films have been largely (or entirely) shot in New York, Los Angeles, Vancouver or Toronto. Films such as The Guru (2002) and Marigold: An Adventure in India (2007) attempted to popularise Bollywood for Hollywood. Plagiarism Pressured by rushed production schedules and small budgets, some writers and musicians in Hindi cinema have been notorious to plagiarise. Ideas, plot lines, tunes or riffs have been copied from other Indian film industries (including Telugu cinema, Tamil cinema, Malayalam cinema and others) or foreign films (including Hollywood and other Asian films) without acknowledging the source. Before the 1990s, plagiarism occurred with impunity. Copyright enforcement was lax in India, and few actors or directors saw an official contract. The Hindi film industry was not widely known in the Global North (except in the Soviet states), who would be unaware that their material had been copied. Audiences may not have been aware of plagiarism, since many in India were unfamiliar with foreign films and music. Although copyright enforcement in India is still somewhat lenient, Bollywood and other film industries are more aware of each other and Indian audiences are more familiar with foreign films and music. Organisations such as the India EU Film Initiative seek to foster a community between filmmakers and industry professionals in India and the European Union. Many hit films of 1980s to 2000s was unofficial remakes (some argue, was adaptation or inspired movies) of Hollywood movies such as Jo Jeeta Wohi Sikandar (1992), Baazigar (1993), Ghulam (1998), which were said to be inspired by Breaking Away (1979), On the Waterfront (1954), and A Kiss Before Dying (1991), respectively. Only after mid of 2000s Bollywood makers initiated legally purchasing copyrights of Hollywood and other foreign movies, such as Players (2012), Bang Bang! (2014) and Lal Singh Chaddha, which were official remakes of The Italian Job (2003), Knight And Day (2010) and Forrest Gump (1994), respectively. Not only Hollywood but allegedly Bollywood makers copied films from South Korean and Japanese film industry also, such as Zinda (2006), an unofficial remake of Oldboy. (2003). Some Bollywood directors and writers used plots from regional language films in other languages but did not acknowledge the original source. A commonly-reported justification for plagiarism in Bollywood is that cautious producers want to remake popular Hollywood films in an Indian context. Although screenwriters generally produce original scripts, many are rejected due to uncertainty about whether a film will be successful. Poorly-paid screenwriters have also been criticised for a lack of creativity. Some filmmakers see plagiarism in Bollywood as an integral part of globalisation, with which Western (particularly American) culture is embedding itself into Indian culture. Vikram Bhatt, director of Raaz (a remake of What Lies Beneath) and Kasoor (a remake of Jagged Edge), has spoken about the influence of American culture and Bollywood's desire to produce box-office hits based along the same lines: "Financially, I would be more secure knowing that a particular piece of work has already done well at the box office. Copying is endemic everywhere in India. Our TV shows are adaptations of American programmes. We want their films, their cars, their planes, their Diet Cokes and also their attitude. The American way of life is creeping into our culture." According to Mahesh Bhatt, "If you hide the source, you're a genius. There's no such thing as originality in the creative sphere". Although very few cases of film-copyright violations have been taken to court because of a slow legal process, the makers of Partner (2007) and Zinda (2005) were targeted by the owners and distributors of the original films: Hitch and Oldboy. The American studio 20th Century Fox brought Mumbai-based B. R. Films to court over the latter's forthcoming Banda Yeh Bindaas Hai, which Fox alleged was an illegal remake of My Cousin Vinny. B. R. Films eventually settled out of court for about $200,000, paving the way for its film's release. Some studios comply with copyright law; in 2008, Orion Pictures secured the rights to remake Hollywood's Wedding Crashers. Music The Pakistani Qawwali musician Nusrat Fateh Ali Khan had a big impact on Hindi film music, inspiring numerous Indian musicians working in Bollywood, especially during the 1990s. However, there were many instances of Indian music directors plagiarising Khan's music to produce hit filmi songs. Several popular examples include Viju Shah's hit song "Tu Cheez Badi Hai Mast Mast" in Mohra (1994) being plagiarised from Khan's popular Qawwali song "Dam Mast Qalandar", "Mera Piya Ghar Aya" used in Yaarana (1995), and "Sanoo Ek Pal Chain Na Aaye" in Judaai (1997). Despite the significant number of hit Bollywood songs plagiarised from his music, Nusrat Fateh Ali Khan was reportedly tolerant towards the plagiarism. One of the Bollywood music directors who frequently plagiarised him, Anu Malik, claimed that he loved Khan's music and was actually showing admiration by using his tunes. However, Khan was reportedly aggrieved when Malik turned his spiritual "Allah Hoo, Allah Hoo" into "I Love You, I Love You" in Auzaar (1997). Khan said "he has taken my devotional song Allahu and converted it into I love you. He should at least respect my religious songs." Bollywood soundtracks also plagiarised Guinean singer Mory Kanté, particularly his 1987 album Akwaba Beach. His song, "Tama", inspired two Bollywood songs: Bappi Lahiri's "Tamma Tamma" in Thanedaar (1990) and "Jumma Chumma" in Laxmikant–Pyarelal's soundtrack for Hum (1991). The latter also featured "Ek Doosre Se", which copied Kanté's "Inch Allah". His song "Yé ké yé ké" was used as background music in the 1990 Bollywood film Agneepath, inspired the Bollywood song "Tamma Tamma" in Thanedaar. Film education Film and Television Institute of India (FTII) is the government film making education school. The institute is situated in Pune, Maharashtra. See also Film City Lists of Hindi films List of highest-grossing Hindi films worldwide List of highest-grossing films in India List of highest domestic net collection of Hindi films Major film industries in the world - Hollywood Cinema of South Korea Cinema of Spain Cinema of Hong Kong Cinema of Indonesia Cinema of Italy References Bibliography Explanatory notes Further reading Alter, Stephen. Fantasies of a Bollywood Love-Thief: Inside the World of Indian Moviemaking. . Begum-Hossain, Momtaz. Bollywood Crafts: 20 Projects Inspired by Popular Indian Cinema, 2006. The Guild of Mastercraftsman Publications. . Bose, Mihir, Bollywood: A History, New Delhi, Roli Books, 2008. . Dwyer, Rachel. Bollywood's India: Hindi Cinema as a Guide to Contemporary India (Reaktion Books, distributed by University of Chicago Press; 2014) 295 pages Ganti, Tejaswini. Bollywood, Routledge, New York and London, 2004. Ganti, Tejaswini. Producing Bollywood: Inside the Contemporary Hindi Film Industry (Duke University Press; 2012) 424 pages; looks at how major changes in film production since the 1990s have been influenced by the liberal restructuring of India's state and economy. Gibson, Bernard. 'Bollywood'. Passing the Envelope, 1994. Jolly, Gurbir, Zenia Wadhwani, and Deborah Barretto, eds. Once Upon a Time in Bollywood: The Global Swing in Hindi Cinema, TSAR Publications. 2007. . Joshi, Lalit Mohan. Bollywood: Popular Indian Cinema. . Kabir, Nasreen Munni. Bollywood, Channel 4 Books, 2001. Mehta, Suketu. Maximum City, Knopf, 2004. Mishra, Vijay. Bollywood Cinema: Temples of Desire. . Pendakur, Manjunath. Indian Popular Cinema: Industry, Ideology, and Consciousness. . Prasad, Madhava. Ideology of the Hindi Film: A Historical Construction, Oxford University Press, 2000. . Raheja, Dinesh and Kothari, Jitendra. Indian Cinema: The Bollywood Saga. . Raj, Aditya (2007) "Bollywood Cinema and Indian Diaspora" in Media Literacy: A Reader edited by Donaldo Macedo and Shirley Steinberg New York: Peter Lang Rajadhyaksa, Ashish (1996), "India: Filming the Nation", The Oxford History of World Cinema, Oxford University Press, . Rajadhyaksha, Ashish and Willemen, Paul. Encyclopedia of Indian Cinema, Oxford University Press, revised and expanded, 1999. Jha, Subhash and Bachchan, Amitabh (foreword). The Essential Guide to Bollywood. . External links National Geographic Magazine: "Welcome to Bollywood" National Institute Of Film and Fine Arts 1913 establishments in India Indian art Economy of Mumbai Hindustani language Indian film industries

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https://en.wikipedia.org/wiki/Bah%C3%A1%CA%BC%C3%AD%20Faith

Baháʼí Faith

The Baháʼí Faith is a religion founded in the 19th century that teaches the essential worth of all religions and the unity of all people. Established by Baháʼu'lláh ("Bahaa Allah", Arabic: "Glory to God"), it initially developed in Iran and parts of the Middle East, where it has faced ongoing persecution since its inception. The religion is estimated to have five to eight million adherents, known as Baháʼís, spread throughout most of the world's countries and territories. The Baháʼí Faith has three central figures: the Báb (1819–1850), executed for heresy, who taught that a prophet similar to Jesus and Muhammad would soon appear; Baháʼu'lláh (1817–1892), who claimed to be that prophet in 1863 and had to endure both exile and imprisonment; and his son, ʻAbdu'l-Bahá (1844–1921), who made teaching trips to Europe and the United States after his release from confinement in 1908. After ʻAbdu'l-Bahá's death in 1921, the leadership of the religion fell to his grandson Shoghi Effendi (1897–1957). Baháʼís annually elect local, regional, and national Spiritual Assemblies that govern the religion's affairs, and every five years an election is held for the Universal House of Justice, the nine-member governing institution of the worldwide Baháʼí community that is located in Haifa, Israel, near the Shrine of the Báb. According to Baháʼí teachings, religion is revealed in an orderly and progressive way by a single God through Manifestations of God, who are the founders of major world religions throughout human history; Buddha, Jesus, and Muhammad are noted as the most recent of these before the Báb and Baháʼu'lláh. Baháʼís regard the world's major religions as fundamentally unified in purpose, but diverging in terms of social practices and interpretations. The Baháʼí Faith stresses the unity of all people as its core teaching and explicitly rejects notions of racism, sexism, and nationalism. At the heart of Baháʼí teachings is the goal of a unified world order that ensures the prosperity of all nations, races, creeds, and classes. Letters and epistles by Baháʼu'lláh, along with writings and talks by his son ʻAbdu'l-Bahá, have been collected and assembled into a canon of Baháʼí scriptures. This collection includes works by the Báb, who is regarded as Baháʼu'lláh's forerunner. Prominent among the works of Baháʼí literature are the Kitáb-i-Aqdas, the Kitáb-i-Íqán, Some Answered Questions, and The Dawn-Breakers. Etymology The word Baháʼí () is used either as an adjective to refer to the Baháʼí Faith or as a term for a follower of Baháʼu'lláh. The proper name of the religion is the Baháʼí Faith, not Baháʼí or Baha'ism (the latter, once common among academics, is regarded as derogatory by the Baháʼís). It is derived from the Arabic Baháʼ (), a name Baháʼu'lláh chose for himself, referring to the 'glory' or 'splendor' of God. In English, the word is commonly pronounced (), but the more accurate rendering of the Arabic is (). The accent marks above the letters, representing long vowels, derive from a system of transliterating Arabic and Persian script that was adopted by Baháʼís in 1923, and which has been used in almost all Baháʼí publications since. Baháʼís prefer the orthographies Baháʼí, the Báb, Baháʼu'lláh, and ʻAbdu'l-Bahá. When accent marks are unavailable, Bahai, Bahaʼi, or Bahaullah are often used. Beliefs The teachings of Baháʼu'lláh form the foundation of Baháʼí beliefs. Three principles are central to these teachings: the unity of God, the unity of religion, and the unity of humanity. Baha'is believe that God periodically reveals his will through divine messengers, whose purpose is to transform the character of humankind and to develop, within those who respond, moral and spiritual qualities. Religion is thus seen as orderly, unified, and progressive from age to age. God Baháʼí writings describe a single, personal, inaccessible, omniscient, omnipresent, imperishable, and almighty God who is the creator of all things in the universe. The existence of God and the universe are thought to be eternal, with no beginning or end. Even though God is not directly accessible, he is seen as being conscious of creation, with a will and a purpose which is expressed through messengers who are called Manifestations of God. Baháʼí teachings state that God is too great for humans to fully comprehend, and based on them, humans cannot create a complete and accurate image of God by themselves. Therefore, human understanding of God is achieved through the recognition of the person of the Manifestation and through the understanding of his revelations via his Manifestations. In the Baháʼí Faith, God is often referred to by titles and attributes (for example, the All-Powerful, or the All-Loving), and there is a substantial emphasis on monotheism. Baháʼí teachings state that these attributes do not apply to God directly but are used to translate Godliness into human terms and to help people concentrate on their own attributes in worshipping God to develop their potentialities on their spiritual path. According to the Baháʼí teachings the human purpose is to learn to know and love God through such methods as prayer, reflection, and being of service to others. Religion Baháʼí notions of progressive religious revelation result in their accepting the validity of the well known religions of the world, whose founders and central figures are seen as Manifestations of God. Religious history is interpreted as a series of dispensations, where each manifestation brings a somewhat broader and more advanced revelation that is rendered as a text of scripture and passed on through history with greater or lesser reliability but at least true in substance, suited for the time and place in which it was expressed. Specific religious social teachings (for example, the direction of prayer, or dietary restrictions) may be revoked by a subsequent manifestation so that a more appropriate requirement for the time and place may be established. Conversely, certain general principles (for example, neighbourliness, or charity) are seen to be universal and consistent. In Baháʼí belief, this process of progressive revelation will not end; it is, however, believed to be cyclical. Baháʼís do not expect a new manifestation of God to appear within 1000 years of Baháʼu'lláh's revelation. Baháʼís assert that their religion is a distinct tradition with its own scriptures and laws, and not a sect of another religion. The religion was initially seen as a sect of Islam because of its origins. Most religious specialists now see it as an independent religion, with its religious background in Shiʻa Islam being seen as analogous to the Jewish context in which Christianity was established. Baháʼís describe their faith as an independent world religion, differing from the other traditions in its relative age and modern context. Human beings The Baháʼí writings state that human beings have a "rational soul", and that this provides the species with a unique capacity to recognize God's status and humanity's relationship with its creator. Every human is seen to have a duty to recognize God through his Messengers, and to conform to their teachings. Through recognition and obedience, service to humanity and regular prayer and spiritual practice, the Baháʼí writings state that the soul becomes closer to God, the spiritual ideal in Baháʼí belief. According to Baháʼí belief when a human dies the soul is permanently separated from the body and carries on in the next world where it is judged based on the person's actions in the physical world. Heaven and Hell are taught to be spiritual states of nearness or distance from God that describe relationships in this world and the next, and not physical places of reward and punishment achieved after death. The Baháʼí writings emphasize the essential equality of human beings, and the abolition of prejudice. Humanity is seen as essentially one, though highly varied; its diversity of race and culture are seen as worthy of appreciation and acceptance. Doctrines of racism, nationalism, caste, social class, and gender-based hierarchy are seen as artificial impediments to unity. The Baháʼí teachings state that the unification of humanity is the paramount issue in the religious and political conditions of the present world. Social principles When ʻAbdu'l-Bahá first traveled to Europe and America in 1911–1912, he gave public talks that articulated the basic principles of the Baháʼí Faith. These included preaching on the equality of men and women, race unity, the need for world peace, and other progressive ideas for the early 20th century. Published summaries of the Baháʼí teachings often include a list of these principles, and lists vary in wording and what is included. The concept of the unity of humankind, seen by Baháʼís as an ancient truth, is the starting point for many of the ideas. The equality of races and the elimination of extremes of wealth and poverty, for example, are implications of that unity. Another outgrowth of the concept is the need for a united world federation, and some practical recommendations to encourage its realization involve the establishment of a universal language, a standard economy and system of measurement, universal compulsory education, and an international court of arbitration to settle disputes between nations. Nationalism, according to this viewpoint, should be abandoned in favor of allegiance to the whole of humankind. With regard to the pursuit of world peace, Baháʼu'lláh prescribed a world-embracing collective security arrangement. Other Baháʼí social principles revolve around spiritual unity. Religion is viewed as progressive from age to age, but to recognize a newer revelation one has to abandon tradition and independently investigate. Baháʼís are taught to view religion as a source of unity, and religious prejudice as destructive. Science is also viewed in harmony with true religion. Though Baháʼu'lláh and ʻAbdu'l-Bahá called for a united world that is free of war, they also anticipate that over the long term, the establishment of a lasting peace (The Most Great Peace) and the purging of the "overwhelming Corruptions" requires that the people of the world unite under a universal faith with spiritual virtues and ethics to complement material civilization. Shoghi Effendi, the head of the religion from 1921 to 1957, wrote the following summary of what he considered to be the distinguishing principles of Baháʼu'lláh's teachings, which, he said, together with the laws and ordinances of the Kitáb-i-Aqdas constitute the bedrock of the Baháʼí Faith: Covenant Baháʼís highly value unity, and Baháʼu'lláh clearly established rules for holding the community together and resolving disagreements. Within this framework no individual follower may propose 'inspired' or 'authoritative' interpretations of scripture, and individuals agree to support the line of authority established in Baháʼí scriptures. This practice has left the Baháʼí community unified and avoided any serious fracturing. The Universal House of Justice is the final authority to resolve any disagreements among Baháʼís, and the dozen or so attempts at schism have all either become extinct or remained extremely small, numbering a few hundred adherents collectively. The followers of such divisions are regarded as Covenant-breakers and shunned. Sacred texts The canonical texts of the Baháʼí Faith are the writings of the Báb, Baháʼu'lláh, ʻAbdu'l-Bahá, Shoghi Effendi and the Universal House of Justice, and the authenticated talks of ʻAbdu'l-Bahá. The writings of the Báb and Baháʼu'lláh are considered as divine revelation, the writings and talks of ʻAbdu'l-Bahá and the writings of Shoghi Effendi as authoritative interpretation, and those of the Universal House of Justice as authoritative legislation and elucidation. Some measure of divine guidance is assumed for all of these texts. Some of Baháʼu'lláh's most important writings include the Kitáb-i-Aqdas ("Most Holy Book"), which defines many laws and practices for individuals and society, the Kitáb-i-Íqán ("Book of Certitude"), which became the foundation of much of Baháʼí belief, and Gems of Divine Mysteries, which includes further doctrinal foundations. Although the Baháʼí teachings have a strong emphasis on social and ethical issues, a number of foundational texts have been described as mystical. These include the Seven Valleys and the Four Valleys. The Seven Valleys was written to a follower of Sufism, in the style of ʻAttar, the Persian Muslim poet, and sets forth the stages of the soul's journey towards God. It was first translated into English in 1906, becoming one of the earliest available books of Baháʼu'lláh to the West. The Hidden Words is another book written by Baháʼu'lláh during the same period, containing 153 short passages in which Baháʼu'lláh claims to have taken the basic essence of certain spiritual truths and written them in brief form. History The Baháʼí Faith traces its beginnings to the religion of the Báb and the Shaykhi movement that immediately preceded it. The Báb was a merchant who began preaching in 1844 that he was the bearer of a new revelation from God, but was rejected by the generality of Islamic clergy in Iran, ending in his public execution for the crime of heresy. The Báb taught that God would soon send a new messenger, and Baháʼís consider Baháʼu'lláh to be that person. Although they are distinct movements, the Báb is so interwoven into Baháʼí theology and history that Baháʼís celebrate his birth, death, and declaration as holy days, consider him one of their three central figures (along with Baháʼu'lláh and ʻAbdu'l-Bahá), and a historical account of the Bábí movement (The Dawn-Breakers) is considered one of three books that every Baháʼí should "master" and read "over and over again". The Baháʼí community was mostly confined to the Iranian and Ottoman empires until after the death of Baháʼu'lláh in 1892, at which time he had followers in 13 countries of Asia and Africa. Under the leadership of his son, ʻAbdu'l-Bahá, the religion gained a footing in Europe and America, and was consolidated in Iran, where it still suffers intense persecution. ʻAbdu'l-Bahá's death in 1921 marks the end of what Baháʼís call the "heroic age" of the religion. Báb On the evening of 22 May 1844, Siyyid ʻAlí-Muhammad of Shiraz gained his first convert and took on the title of "the Báb" ( "Gate"), referring to his later claim to the status of Mahdi of Shiʻa Islam. His followers were therefore known as Bábís. As the Báb's teachings spread, which the Islamic clergy saw as blasphemous, his followers came under increased persecution and torture. The conflicts escalated in several places to military sieges by the Shah's army. The Báb himself was imprisoned and eventually executed in 1850. Baháʼís see the Báb as the forerunner of the Baháʼí Faith, because the Báb's writings introduced the concept of "He whom God shall make manifest", a messianic figure whose coming, according to Baháʼís, was announced in the scriptures of all of the world's great religions, and whom Baháʼu'lláh, the founder of the Baháʼí Faith, claimed to be. The Báb's tomb, located in Haifa, Israel, is an important place of pilgrimage for Baháʼís. The remains of the Báb were brought secretly from Iran to the Holy Land and eventually interred in the tomb built for them in a spot specifically designated by Baháʼu'lláh. The writings of the Báb are considered inspired scripture by Baháʼís, though having been superseded by the laws and teachings of Baháʼu'lláh. The main written works translated into English of the Báb are compiled in Selections from the Writings of the Báb (1976) out of the estimated 135 works. Baháʼu'lláh Mírzá Husayn ʻAlí Núrí was one of the early followers of the Báb, and later took the title of Baháʼu'lláh. In August 1852, a few Bábís made a failed attempt to assassinate the Shah. The Persian government responded by killing and in some cases torturing about 50 Bábís in Tehran initially, further bloodshed was spread around the country: hundreds were reported in period newspapers by October, and tens of thousands by the end of December. Baháʼu'lláh was not involved in the assassination attempt but was imprisoned in Tehran until his release was arranged four months later by the Russian ambassador, after which he joined other Bábís in exile in Baghdad. Shortly thereafter he was expelled from Iran and traveled to Baghdad, in the Ottoman Empire. In Baghdad, his leadership revived the persecuted followers of the Báb in Iran, so Iranian authorities requested his removal, which instigated a summons to Constantinople (now Istanbul) from the Ottoman Sultan. In 1863, at the time of his removal from Baghdad, Baháʼu'lláh first announced his claim of prophethood to his family and followers, which he said came to him years earlier while in a dungeon of Tehran. From the time of the initial exile from Iran, tensions grew between him and Subh-i-Azal, the appointed leader of the Bábís, who did not recognize Baháʼu'lláh's claim. Throughout the rest of his life Baháʼu'lláh gained the allegiance of almost all of the Bábís, who came to be known as Baháʼís, while a remnant of Bábís became known as Azalis. He spent less than four months in Constantinople. After receiving chastising letters from Baháʼu'lláh, Ottoman authorities turned against him and put him under house arrest in Adrianople (now Edirne), where he remained for four years, until a royal decree of 1868 banished all Bábís to either Cyprus or ʻAkká. It was in or near the Ottoman penal colony of ʻAkká, in present-day Israel, that Baháʼu'lláh spent the remainder of his life. After initially strict and harsh confinement, he was allowed to live in a home near ʻAkká, while still officially a prisoner of that city. He died there in 1892. Baháʼís regard his resting place at Bahjí as the Qiblih to which they turn in prayer each day. He produced over 18,000 works in his lifetime, in both Arabic and Persian, of which only 8% have been translated into English. During the period in Adrianople, he began declaring his mission as a Messenger of God in letters to the world's religious and secular rulers, including Pope Pius IX, Napoleon III, and Queen Victoria. ʻAbdu'l-Bahá ʻAbbás Effendi was Baháʼu'lláh's eldest son, known by the title of ʻAbdu'l-Bahá ("Servant of Bahá"). His father left a will that appointed ʻAbdu'l-Bahá as the leader of the Baháʼí community. ʻAbdu'l-Bahá had shared his father's long exile and imprisonment, which continued until ʻAbdu'l-Bahá's own release as a result of the Young Turk Revolution in 1908. Following his release he led a life of travelling, speaking, teaching, and maintaining correspondence with communities of believers and individuals, expounding the principles of the Baháʼí Faith. As of 2020, there are over 38,000 extant documents containing the words of ʻAbdu'l-Bahá, which are of widely varying lengths. Only a fraction of these documents have been translated into English. Among the more well known are The Secret of Divine Civilization, Some Answered Questions, the Tablet to Auguste-Henri Forel, the Tablets of the Divine Plan, and the Tablet to The Hague. Additionally notes taken of a number of his talks were published in various volumes like Paris Talks during his journeys to the West. Shoghi Effendi Baháʼu'lláh's Kitáb-i-Aqdas and The Will and Testament of ʻAbdu'l-Bahá are foundational documents of the Baháʼí administrative order. Baháʼu'lláh established the elected Universal House of Justice, and ʻAbdu'l-Bahá established the appointed hereditary Guardianship and clarified the relationship between the two institutions. In his Will, ʻAbdu'l-Bahá appointed Shoghi Effendi, his eldest grandson, as the first Guardian of the Baháʼí Faith. Shoghi Effendi served for 36 years as the head of the religion until his death. Throughout his lifetime, Shoghi Effendi translated Baháʼí texts; developed global plans for the expansion of the Baháʼí community; developed the Baháʼí World Centre; carried on a voluminous correspondence with communities and individuals around the world; and built the administrative structure of the religion, preparing the community for the election of the Universal House of Justice. He unexpectedly died after a brief illness on 4 November 1957, in London, England, under conditions that did not allow for a successor to be appointed. In 1937, Shoghi Effendi launched a seven-year plan for the Baháʼís of North America, followed by another in 1946. In 1953, he launched the first international plan, the Ten Year World Crusade. This plan included extremely ambitious goals for the expansion of Baháʼí communities and institutions, the translation of Baháʼí texts into several new languages, and the sending of Baháʼí pioneers into previously unreached nations. He announced in letters during the Ten Year Crusade that it would be followed by other plans under the direction of the Universal House of Justice, which was elected in 1963 at the culmination of the Crusade. Universal House of Justice Since 1963, the Universal House of Justice has been the elected head of the Baháʼí Faith. The general functions of this body are defined through the writings of Baháʼu'lláh and clarified in the writings of Abdu'l-Bahá and Shoghi Effendi. These functions include teaching and education, implementing Baháʼí laws, addressing social issues, and caring for the weak and the poor. Starting with the Nine Year Plan that began in 1964, the Universal House of Justice has directed the work of the Baháʼí community through a series of multi-year international plans. Starting with the Nine-Year Plan that began in 1964, the Baháʼí leadership sought to continue the expansion of the religion but also to "consolidate" new members, meaning increase their knowledge of the Baháʼí teachings. In this vein, in the 1970s, the Ruhi Institute was founded by Baháʼís in Colombia to offer short courses on Baháʼí beliefs, ranging in length from a weekend to nine days. The associated Ruhi Foundation, whose purpose was to systematically "consolidate" new Baháʼís, was registered in 1992, and since the late 1990s the courses of the Ruhi Institute have been the dominant way of teaching the Baháʼí Faith around the world. By 2013 there were over 300 Baháʼí training institutes around the world and 100,000 people participating in courses. The courses of the Ruhi Institute train communities to self-organize classes for the spiritual education of children and youth, among other activities. Additional lines of action the Universal House of Justice has encouraged for the contemporary Baháʼí community include social action and participation in the prevalent discourses of society. Annually, on 21 April, the Universal House of Justice sends a 'Ridván' message to the worldwide Baháʼí community, that updates Baháʼís on current developments and provides further guidance for the year to come. At local, regional, and national levels, Baháʼís elect members to nine-person Spiritual Assemblies, which run the affairs of the religion. There are also appointed individuals working at various levels, including locally and internationally, which perform the function of propagating the teachings and protecting the community. The latter do not serve as clergy, which the Baháʼí Faith does not have. The Universal House of Justice remains the supreme governing body of the Baháʼí Faith, and its 9 members are elected every five years by the members of all National Spiritual Assemblies. Any male Baháʼí, 21 years or older, is eligible to be elected to the Universal House of Justice; all other positions are open to male and female Baháʼís. Malietoa Tanumafili II of Samoa, who became Baháʼí in 1968 and died in 2007, was the first serving head of state to embrace the Baháʼí Faith. Demographics As of around 2020, there were about 8 million Bahá'ís in the world. In 2013, two scholars of demography wrote that, "The Baha'i Faith is the only religion to have grown faster in every United Nations region over the past 100 years than the general population; Bahaʼi [sic] was thus the fastest-growing religion between 1910 and 2010, growing at least twice as fast as the population of almost every UN region." (See Growth of religion.) The largest proportions of the total worldwide Bahá'í population were found in sub-Saharan Africa (29.9%) and South Asia (26.8%), followed by Southeast Asia (12.7%) and Latin America (12.2%). Lesser populations are found in North America (7.6%) and the Middle East/North Africa (6.2%), while the smallest populations in Europe (2.0%), Australasia (1.6%), and Northeast Asia (0.9%). In 2015, the internationally recognized religion was the second-largest international religion in Iran, Panama, Belize, Bolivia, Zambia, and Papua New Guinea; and the third-largest in Chad, and Kenya. From the Bahá'í Faith's origins in the 19th century until the 1950s, the vast majority of Baháʼís were found in Iran; converts from outside Iran were mostly found in India and the Western world. From having roughly 200,000 Baháʼís in 1950, the religion grew to have over 4 million by the late 1980s, with a wide international distribution. As of 2008, there were about 110,000 followers in Iran. Most of the growth in the late 20th century was seeded out of North America by means of the planned migration of individuals. Yet, rather than being a cultural spread from either Iran or North America, in 2001, sociologist David B. Barrett wrote that the Baháʼí Faith is, "A world religion with no racial or national focus". However, the growth has not been even. From the late 1920s to the late 1980s, the religion was banned and adherents of it were harassed in the Soviet-led Eastern Bloc, and then again from the 1970s into the 1990s across some countries in sub-Saharan Africa. The most intense opposition has been in Iran and neighboring Shia-majority countries, considered an attempted genocide by some scholars, watchdog agencies and human rights organizations. Meanwhile, in other times and places, the religion has experienced surges in growth. Before it was banned in certain countries, the religion "hugely increased" in sub-Saharan Africa. In 1989 the Universal House of Justice named Bolivia, Bangladesh, Haiti, India, Liberia, Peru, the Philippines, and Taiwan as countries where the growth of the religion had been notable in the previous decades. Bahá'í sources claimed "more than five million" Bahá'ís in 1991-2. However, since around 2001 the Universal House of Justice has prioritized statistics of the community by their levels of activity rather than simply their population of avowed adherents or numbers of local assemblies. Because Bahá'ís do not represent the majority of the population in any country, and most often represent only a tiny fraction of countries' total populations, there are problems of under-reporting. In addition, there are examples where the adherents have their highest density among minorities in societies who face their own challenges. Social practices Exhortations The following are a few examples from Baháʼu'lláh's teachings on personal conduct that are required or encouraged of his followers: Baháʼís over the age of 15 should individually recite an obligatory prayer each day, using fixed words and form. In addition to the daily obligatory prayer, Baháʼís should offer daily devotional prayer and should meditate and study sacred scripture. Adult Baháʼís should observe a Nineteen-Day Fast each year during daylight hours in March, with certain exemptions. There are specific requirements for Baháʼí burial that include a specified prayer to be read at the interment. Embalming or cremating the body is strongly discouraged. Baháʼís should make a 19% voluntary payment on any wealth in excess of what is necessary to live comfortably, after the remittance of any outstanding debt. The payments go to the Universal House of Justice. Prohibitions The following are a few acts of personal conduct that are prohibited or discouraged by Baháʼu'lláh's teachings: Backbiting and gossipping are prohibited and denounced. Drinking and selling alcohol are forbidden. Sexual intercourse is only permitted between a husband and a wife, and as a result, premarital, extramarital, and homosexual intercourse are all forbidden. (See also Homosexuality and the Baháʼí Faith) Participation in partisan politics is forbidden. Begging is forbidden as a profession. The observance of personal laws, such as prayer or fasting, is the sole responsibility of the individual. There are, however, occasions when a Baháʼí might be administratively expelled from the community for a public disregard of the laws, or gross immorality. Such expulsions are administered by the National Spiritual Assembly and do not involve shunning. While some of the laws in the Kitáb-i-Aqdas are applicable at the present time, other laws are dependent upon the existence of a predominantly Baháʼí society, such as the punishments for arson and murder. The laws, when not in direct conflict with the civil laws of the country of residence, are binding on every Baháʼí. Marriage The purpose of marriage in the Baháʼí Faith is mainly to foster spiritual harmony, fellowship and unity between a man and a woman and to provide a stable and loving environment for the rearing of children. The Baháʼí teachings on marriage call it a fortress for well-being and salvation and place marriage and the family as the foundation of the structure of human society. Baháʼu'lláh highly praised marriage, discouraged divorce, and required chastity outside of marriage; Baháʼu'lláh taught that a husband and wife should strive to improve the spiritual life of each other. Interracial marriage is also highly praised throughout Baháʼí scripture. Baháʼís intending to marry are asked to obtain a thorough understanding of the other's character before deciding to marry. Although parents should not choose partners for their children, once two individuals decide to marry, they must receive the consent of all living biological parents, whether they are Baháʼí or not. The Baháʼí marriage ceremony is simple; the only compulsory part of the wedding is the reading of the wedding vows prescribed by Baháʼu'lláh which both the groom and the bride read, in the presence of two witnesses. The vows are "We will all, verily, abide by the Will of God." Transgender people can gain recognition of their gender in the Baháʼí Faith if they have medically transitioned and undergone sex reassignment surgery (SRS). After SRS, they are considered transitioned and may have a Baháʼí marriage. Work Baháʼu'lláh prohibited a mendicant and ascetic lifestyle. Monasticism is forbidden, and Baháʼís are taught to practice spirituality while engaging in useful work. The importance of self-exertion and service to humanity in one's spiritual life is emphasised further in Baháʼu'lláh's writings, where he states that work done in the spirit of service to humanity enjoys a rank equal to that of prayer and worship in the sight of God. Places of worship Bahá'í devotional meetings in most communities currently take place in people's homes or Bahá'í centres, but in some communities Bahá'í Houses of Worship (also known as Bahá'í temples) have been built. Bahá'í Houses of Worship are places where both Baháʼís and non-Baháʼís can express devotion to God. They are also known by the name Mashriqu'l-Adhkár (Arabic for "Dawning-place of the remembrance of God"). Only the holy scriptures of the Bahá'í Faith and other religions can be read or chanted inside, and while readings and prayers that have been set to music may be sung by choirs, no musical instruments may be played inside. Furthermore, no sermons may be delivered, and no ritualistic ceremonies practiced. All Bahá'í Houses of Worship have a nine-sided shape (nonagon) as well as nine pathways leading outward and nine gardens surrounding them. There are currently eight "continental" Bahá'í Houses of Worship and some local Bahá'í Houses of Worship completed or under construction. The Bahá'í writings also envision Bahá'í Houses of Worship being surrounded by institutions for humanitarian, scientific, and educational pursuits, though none has yet been built up to such an extent. Calendar The Baháʼí calendar is based upon the calendar established by the Báb. The year consists of 19 months, each having 19 days, with four or five intercalary days, to make a full solar year. The Baháʼí New Year corresponds to the traditional Iranian New Year, called Naw Rúz, and occurs on the vernal equinox, near 21 March, at the end of the month of fasting. Once every Baháʼí month there is a gathering of the Baháʼí community called a Nineteen Day Feast with three parts: first, a devotional part for prayer and reading from Baháʼí scripture; second, an administrative part for consultation and community matters; and third, a social part for the community to interact freely. Each of the 19 months is given a name which is an attribute of God; some examples include Baháʼ (Splendour), ʻIlm (Knowledge), and Jamál (Beauty). The Baháʼí week is familiar in that it consists of seven days, with each day of the week also named after an attribute of God. Baháʼís observe 11 Holy Days throughout the year, with work suspended on 9 of these. These days commemorate important anniversaries in the history of the religion. Symbols The symbols of the religion are derived from the Arabic word Baháʼ ( "splendor" or "glory"), with a numerical value of nine. This numerical connection to the name of Baháʼu'lláh, as well as nine being the highest single-digit, symbolizing completeness, are why the most common symbol of the religion is a nine-pointed star, and Baháʼí temples are nine-sided. The nine-pointed star is commonly set on Baháʼí gravestones. The ringstone symbol and calligraphy of the Greatest Name are also often encountered. The ringstone symbol consists of two five-pointed stars interspersed with a stylized Baháʼ whose shape is meant to recall God, the Manifestation of God, and the world of man; the Greatest Name is a calligraphic rendering of the phrase Yá Baháʼu'l-Abhá ( "O Glory of the Most Glorious!") and is commonly found in Baháʼí temples and homes. Socio-economic development Since its inception the Baháʼí Faith has had involvement in socio-economic development beginning by giving greater freedom to women, promulgating the promotion of female education as a priority concern, and that involvement was given practical expression by creating schools, agricultural co-ops, and clinics. The religion entered a new phase of activity when a message from the Universal House of Justice dated 20 October 1983 was released. Baháʼís were urged to seek out ways, compatible with the Baháʼí teachings, in which they could become involved in the social and economic development of the communities in which they lived. Worldwide in 1979 there were 129 officially recognized Baháʼí socio-economic development projects. By 1987, the number of officially recognized development projects had increased to 1482. Current initiatives of social action include activities in areas like health, sanitation, education, gender equality, arts and media, agriculture, and the environment. Educational projects include schools, which range from village tutorial schools to large secondary schools, and some universities. By 2017, the Baháʼí Office of Social and Economic Development estimated that there were 40,000 small-scale projects, 1,400 sustained projects, and 135 Baháʼí-inspired organizations. United Nations Baháʼu'lláh wrote of the need for world government in this age of humanity's collective life. Because of this emphasis the international Baháʼí community has chosen to support efforts of improving international relations through organizations such as the League of Nations and the United Nations, with some reservations about the present structure and constitution of the UN. The Baháʼí International Community is an agency under the direction of the Universal House of Justice in Haifa, and has consultative status with the following organizations: United Nations Children's Fund (UNICEF) United Nations Development Fund for Women (UNIFEM) United Nations Economic and Social Council (ECOSOC) United Nations Environment Programme (UNEP) World Health Organization (WHO) The Baháʼí International Community has offices at the United Nations in New York and Geneva and representations to United Nations regional commissions and other offices in Addis Ababa, Bangkok, Nairobi, Rome, Santiago, and Vienna. In recent years, an Office of the Environment and an Office for the Advancement of Women were established as part of its United Nations Office. The Baháʼí Faith has also undertaken joint development programs with various other United Nations agencies. In the 2000 Millennium Forum of the United Nations a Baháʼí was invited as one of the only non-governmental speakers during the summit. Persecution Baháʼís continue to be persecuted in some majority-Islamic countries, whose leaders do not recognize the Baháʼí Faith as an independent religion, but rather as apostasy from Islam. The most severe persecutions have occurred in Iran, where more than 200 Baháʼís were executed between 1978 and 1998. The rights of Baháʼís have been restricted to greater or lesser extents in numerous other countries, including Egypt, Afghanistan, Indonesia, Iraq, Morocco, Yemen, and several countries in sub-Saharan Africa. Iran The most enduring persecution of Baháʼís has been in Iran, the birthplace of the religion. When the Báb started attracting a large following, the clergy hoped to stop the movement from spreading by stating that its followers were enemies of God. These clerical directives led to mob attacks and public executions. Starting in the twentieth century, in addition to repression aimed at individual Baháʼís, centrally directed campaigns that targeted the entire Baháʼí community and its institutions were initiated. In one case in Yazd in 1903 more than 100 Baháʼís were killed. Baháʼí schools, such as the Tarbiyat boys' and girls' schools in Tehran, were closed in the 1930s and 1940s, Baháʼí marriages were not recognized and Baháʼí texts were censored. During the reign of Mohammad Reza Pahlavi, to divert attention from economic difficulties in Iran and from a growing nationalist movement, a campaign of persecution against the Baháʼís was instituted. An approved and coordinated anti-Baháʼí campaign (to incite public passion against the Baháʼís) started in 1955 and it included the spreading of anti-Baháʼí propaganda on national radio stations and in official newspapers. During that campaign, initiated by Mulla Muhammad Taghi Falsafi, the Bahá'í center in Tehran was demolished at the orders of Tehran military governor, General Teymur Bakhtiar. In the late 1970s the Shah's regime consistently lost legitimacy due to criticism that it was pro-Western. As the anti-Shah movement gained ground and support, revolutionary propaganda was spread which alleged that some of the Shah's advisors were Baháʼís. Baháʼís were portrayed as economic threats, and as supporters of Israel and the West, and societal hostility against the Baháʼís increased. Since the Islamic Revolution of 1979, Iranian Baháʼís have regularly had their homes ransacked or have been banned from attending university or from holding government jobs, and several hundred have received prison sentences for their religious beliefs, most recently for participating in study circles. Baháʼí cemeteries have been desecrated and property has been seized and occasionally demolished, including the House of Mírzá Buzurg, Baháʼu'lláh's father. The House of the Báb in Shiraz, one of three sites to which Baháʼís perform pilgrimage, has been destroyed twice. In May 2018, the Iranian authorities expelled a young woman student from university of Isfahan because she was Baháʼí. In March 2018, two more Baháʼí students were expelled from universities in the cities of Zanjan and Gilan because of their religion. According to a US panel, attacks on Baháʼís in Iran increased under Mahmoud Ahmadinejad's presidency. The United Nations Commission on Human Rights revealed an October 2005 confidential letter from Command Headquarters of the Armed Forces of Iran ordering its members to identify Baháʼís and to monitor their activities. Due to these actions, the Special Rapporteur of the United Nations Commission on Human Rights stated on 20 March 2006, that she "also expresses concern that the information gained as a result of such monitoring will be used as a basis for the increased persecution of, and discrimination against, members of the Baháʼí faith, in violation of international standards. The Special Rapporteur is concerned that this latest development indicates that the situation with regard to religious minorities in Iran is, in fact, deteriorating." On 14 May 2008, members of an informal body known as the "Friends" that oversaw the needs of the Baháʼí community in Iran were arrested and taken to Evin prison. The Friends court case has been postponed several times, but was finally underway on 12 January 2010. Other observers were not allowed in the court. Even the defense lawyers, who for two years have had minimal access to the defendants, had difficulty entering the courtroom. The chairman of the U.S. Commission on International Religious Freedom said that it seems that the government has already predetermined the outcome of the case and is violating international human rights law. Further sessions were held on 7 February 2010, 12 April 2010 and 12 June 2010. On 11 August 2010 it became known that the court sentence was 20 years imprisonment for each of the seven prisoners which was later reduced to ten years. After the sentence, they were transferred to Gohardasht prison. In March 2011 the sentences were reinstated to the original 20 years. On 3 January 2010, Iranian authorities detained ten more members of the Baha'i minority, reportedly including Leva Khanjani, granddaughter of Jamaloddin Khanjani, one of seven Baha'i leaders jailed since 2008 and in February, they arrested his son, Niki Khanjani. The Iranian government claims that the Baháʼí Faith is not a religion, but is instead a political organization, and hence refuses to recognize it as a minority religion. However, the government has never produced convincing evidence supporting its characterization of the Baháʼí community. The Iranian government also accuses the Baháʼí Faith of being associated with Zionism. These accusations against the Baháʼís appear to lack basis in historical fact, with some arguing they were invented by the Iranian government in order to use the Baháʼís as "scapegoats". In 2019, the Iranian government made it impossible for the Baháʼís to legally register with the Iranian state. National identity card applications in Iran no longer include the “other religions” option effectively making the Baháʼí Faith unrecognized by the state. Egypt During the 1920s, Egypt's religious Tribunal recognized the Baha'i Faith as a new, independent religion, totally separate from Islam, due to the nature of the 'laws, principles and beliefs' of the Baha'is. Baháʼí institutions and community activities have been illegal under Egyptian law since 1960. All Baháʼí community properties, including Baháʼí centers, libraries, and cemeteries, have been confiscated by the government and fatwas have been issued charging Baháʼís with apostasy. The Egyptian identification card controversy began in the 1990s when the government modernized the electronic processing of identity documents, which introduced a de facto requirement that documents must list the person's religion as Muslim, Christian, or Jewish (the only three religions officially recognized by the government). Consequently, Baháʼís were unable to obtain government identification documents (such as national identification cards, birth certificates, death certificates, marriage or divorce certificates, or passports) necessary to exercise their rights in their country unless they lied about their religion, which conflicts with Baháʼí religious principle. Without documents, they could not be employed, educated, treated in hospitals, travel outside of the country, or vote, among other hardships. Following a protracted legal process culminating in a court ruling favorable to the Baháʼís, the interior minister of Egypt released a decree on 14 April 2009, amending the law to allow Egyptians who are not Muslim, Christian, or Jewish to obtain identification documents that list a dash in place of one of the three recognized religions. The first identification cards were issued to two Baháʼís under the new decree on 8 August 2009. See also Baháʼí administration Baháʼí–Azali split Baháʼí cosmology Baháʼí Faith and gender equality Baháʼí Faith in fiction Baháʼí studies Baháʼí timeline Progressive revelation (Baháʼí) Baháʼí views on science Baháʼí World Centre buildings Criticism of the Baháʼí Faith Huqúqu'lláh List of Baháʼís List of writings of Baháʼu'lláh Outline of the Baháʼí Faith Terraces (Baháʼí) World Religion Day Notes Citations References Books Encyclopedias Iranica </ref> Journals News media Other Further reading External links bahai.org – The website of the worldwide Bahá’í community Bahá’í Media Bank – Photographs for download Bahá’í Reference Library – Online source of Authoritative Bahá’í writings in English, Farsi, and Arabic Bahá’í Library Online Baha'i – Video at PBS Learning Media Abrahamic religions Iranian religions Monotheistic religions

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https://en.wikipedia.org/wiki/Binary%20search%20algorithm

Binary search algorithm

In computer science, binary search, also known as half-interval search, logarithmic search, or binary chop, is a search algorithm that finds the position of a target value within a sorted array. Binary search compares the target value to the middle element of the array. If they are not equal, the half in which the target cannot lie is eliminated and the search continues on the remaining half, again taking the middle element to compare to the target value, and repeating this until the target value is found. If the search ends with the remaining half being empty, the target is not in the array. Binary search runs in logarithmic time in the worst case, making comparisons, where is the number of elements in the array. Binary search is faster than linear search except for small arrays. However, the array must be sorted first to be able to apply binary search. There are specialized data structures designed for fast searching, such as hash tables, that can be searched more efficiently than binary search. However, binary search can be used to solve a wider range of problems, such as finding the next-smallest or next-largest element in the array relative to the target even if it is absent from the array. There are numerous variations of binary search. In particular, fractional cascading speeds up binary searches for the same value in multiple arrays. Fractional cascading efficiently solves a number of search problems in computational geometry and in numerous other fields. Exponential search extends binary search to unbounded lists. The binary search tree and B-tree data structures are based on binary search. Algorithm Binary search works on sorted arrays. Binary search begins by comparing an element in the middle of the array with the target value. If the target value matches the element, its position in the array is returned. If the target value is less than the element, the search continues in the lower half of the array. If the target value is greater than the element, the search continues in the upper half of the array. By doing this, the algorithm eliminates the half in which the target value cannot lie in each iteration. Procedure Given an array of elements with values or records sorted such that , and target value , the following subroutine uses binary search to find the index of in . Set to and to . If , the search terminates as unsuccessful. Set (the position of the middle element) to the floor of , which is the greatest integer less than or equal to . If , set to and go to step 2. If , set to and go to step 2. Now , the search is done; return . This iterative procedure keeps track of the search boundaries with the two variables and . The procedure may be expressed in pseudocode as follows, where the variable names and types remain the same as above, floor is the floor function, and unsuccessful refers to a specific value that conveys the failure of the search. function binary_search(A, n, T) is L := 0 R := n − 1 while L ≤ R do m := floor((L + R) / 2) if A[m] < T then L := m + 1 else if A[m] > T then R := m − 1 else: return m return unsuccessful Alternatively, the algorithm may take the ceiling of . This may change the result if the target value appears more than once in the array. Alternative procedure In the above procedure, the algorithm checks whether the middle element () is equal to the target () in every iteration. Some implementations leave out this check during each iteration. The algorithm would perform this check only when one element is left (when ). This results in a faster comparison loop, as one comparison is eliminated per iteration, while it requires only one more iteration on average. Hermann Bottenbruch published the first implementation to leave out this check in 1962. Set to and to . While , Set (the position of the middle element) to the ceiling of , which is the least integer greater than or equal to . If , set to . Else, ; set to . Now , the search is done. If , return . Otherwise, the search terminates as unsuccessful. Where ceil is the ceiling function, the pseudocode for this version is: function binary_search_alternative(A, n, T) is L := 0 R := n − 1 while L != R do m := ceil((L + R) / 2) if A[m] > T then R := m − 1 else: L := m if A[L] = T then return L return unsuccessful Duplicate elements The procedure may return any index whose element is equal to the target value, even if there are duplicate elements in the array. For example, if the array to be searched was and the target was , then it would be correct for the algorithm to either return the 4th (index 3) or 5th (index 4) element. The regular procedure would return the 4th element (index 3) in this case. It does not always return the first duplicate (consider which still returns the 4th element). However, it is sometimes necessary to find the leftmost element or the rightmost element for a target value that is duplicated in the array. In the above example, the 4th element is the leftmost element of the value 4, while the 5th element is the rightmost element of the value 4. The alternative procedure above will always return the index of the rightmost element if such an element exists. Procedure for finding the leftmost element To find the leftmost element, the following procedure can be used: Set to and to . While , Set (the position of the middle element) to the floor of , which is the greatest integer less than or equal to . If , set to . Else, ; set to . Return . If and , then is the leftmost element that equals . Even if is not in the array, is the rank of in the array, or the number of elements in the array that are less than . Where floor is the floor function, the pseudocode for this version is: function binary_search_leftmost(A, n, T): L := 0 R := n while L < R: m := floor((L + R) / 2) if A[m] < T: L := m + 1 else: R := m return L Procedure for finding the rightmost element To find the rightmost element, the following procedure can be used: Set to and to . While , Set (the position of the middle element) to the floor of , which is the greatest integer less than or equal to . If , set to . Else, ; set to . Return . If and , then is the rightmost element that equals . Even if is not in the array, is the number of elements in the array that are greater than . Where floor is the floor function, the pseudocode for this version is: function binary_search_rightmost(A, n, T): L := 0 R := n while L < R: m := floor((L + R) / 2) if A[m] > T: R := m else: L := m + 1 return R - 1 Approximate matches The above procedure only performs exact matches, finding the position of a target value. However, it is trivial to extend binary search to perform approximate matches because binary search operates on sorted arrays. For example, binary search can be used to compute, for a given value, its rank (the number of smaller elements), predecessor (next-smallest element), successor (next-largest element), and nearest neighbor. Range queries seeking the number of elements between two values can be performed with two rank queries. Rank queries can be performed with the procedure for finding the leftmost element. The number of elements less than the target value is returned by the procedure. Predecessor queries can be performed with rank queries. If the rank of the target value is , its predecessor is . For successor queries, the procedure for finding the rightmost element can be used. If the result of running the procedure for the target value is , then the successor of the target value is . The nearest neighbor of the target value is either its predecessor or successor, whichever is closer. Range queries are also straightforward. Once the ranks of the two values are known, the number of elements greater than or equal to the first value and less than the second is the difference of the two ranks. This count can be adjusted up or down by one according to whether the endpoints of the range should be considered to be part of the range and whether the array contains entries matching those endpoints. Performance In terms of the number of comparisons, the performance of binary search can be analyzed by viewing the run of the procedure on a binary tree. The root node of the tree is the middle element of the array. The middle element of the lower half is the left child node of the root, and the middle element of the upper half is the right child node of the root. The rest of the tree is built in a similar fashion. Starting from the root node, the left or right subtrees are traversed depending on whether the target value is less or more than the node under consideration. In the worst case, binary search makes iterations of the comparison loop, where the notation denotes the floor function that yields the greatest integer less than or equal to the argument, and is the binary logarithm. This is because the worst case is reached when the search reaches the deepest level of the tree, and there are always levels in the tree for any binary search. The worst case may also be reached when the target element is not in the array. If is one less than a power of two, then this is always the case. Otherwise, the search may perform iterations if the search reaches the deepest level of the tree. However, it may make iterations, which is one less than the worst case, if the search ends at the second-deepest level of the tree. On average, assuming that each element is equally likely to be searched, binary search makes iterations when the target element is in the array. This is approximately equal to iterations. When the target element is not in the array, binary search makes iterations on average, assuming that the range between and outside elements is equally likely to be searched. In the best case, where the target value is the middle element of the array, its position is returned after one iteration. In terms of iterations, no search algorithm that works only by comparing elements can exhibit better average and worst-case performance than binary search. The comparison tree representing binary search has the fewest levels possible as every level above the lowest level of the tree is filled completely. Otherwise, the search algorithm can eliminate few elements in an iteration, increasing the number of iterations required in the average and worst case. This is the case for other search algorithms based on comparisons, as while they may work faster on some target values, the average performance over all elements is worse than binary search. By dividing the array in half, binary search ensures that the size of both subarrays are as similar as possible. Space complexity Binary search requires three pointers to elements, which may be array indices or pointers to memory locations, regardless of the size of the array. Therefore, the space complexity of binary search is in the word RAM model of computation. Derivation of average case The average number of iterations performed by binary search depends on the probability of each element being searched. The average case is different for successful searches and unsuccessful searches. It will be assumed that each element is equally likely to be searched for successful searches. For unsuccessful searches, it will be assumed that the intervals between and outside elements are equally likely to be searched. The average case for successful searches is the number of iterations required to search every element exactly once, divided by , the number of elements. The average case for unsuccessful searches is the number of iterations required to search an element within every interval exactly once, divided by the intervals. Successful searches In the binary tree representation, a successful search can be represented by a path from the root to the target node, called an internal path. The length of a path is the number of edges (connections between nodes) that the path passes through. The number of iterations performed by a search, given that the corresponding path has length , is counting the initial iteration. The internal path length is the sum of the lengths of all unique internal paths. Since there is only one path from the root to any single node, each internal path represents a search for a specific element. If there are elements, which is a positive integer, and the internal path length is , then the average number of iterations for a successful search , with the one iteration added to count the initial iteration. Since binary search is the optimal algorithm for searching with comparisons, this problem is reduced to calculating the minimum internal path length of all binary trees with nodes, which is equal to: For example, in a 7-element array, the root requires one iteration, the two elements below the root require two iterations, and the four elements below require three iterations. In this case, the internal path length is: The average number of iterations would be based on the equation for the average case. The sum for can be simplified to: Substituting the equation for into the equation for : For integer , this is equivalent to the equation for the average case on a successful search specified above. Unsuccessful searches Unsuccessful searches can be represented by augmenting the tree with external nodes, which forms an extended binary tree. If an internal node, or a node present in the tree, has fewer than two child nodes, then additional child nodes, called external nodes, are added so that each internal node has two children. By doing so, an unsuccessful search can be represented as a path to an external node, whose parent is the single element that remains during the last iteration. An external path is a path from the root to an external node. The external path length is the sum of the lengths of all unique external paths. If there are elements, which is a positive integer, and the external path length is , then the average number of iterations for an unsuccessful search , with the one iteration added to count the initial iteration. The external path length is divided by instead of because there are external paths, representing the intervals between and outside the elements of the array. This problem can similarly be reduced to determining the minimum external path length of all binary trees with nodes. For all binary trees, the external path length is equal to the internal path length plus . Substituting the equation for : Substituting the equation for into the equation for , the average case for unsuccessful searches can be determined: Performance of alternative procedure Each iteration of the binary search procedure defined above makes one or two comparisons, checking if the middle element is equal to the target in each iteration. Assuming that each element is equally likely to be searched, each iteration makes 1.5 comparisons on average. A variation of the algorithm checks whether the middle element is equal to the target at the end of the search. On average, this eliminates half a comparison from each iteration. This slightly cuts the time taken per iteration on most computers. However, it guarantees that the search takes the maximum number of iterations, on average adding one iteration to the search. Because the comparison loop is performed only times in the worst case, the slight increase in efficiency per iteration does not compensate for the extra iteration for all but very large . Running time and cache use In analyzing the performance of binary search, another consideration is the time required to compare two elements. For integers and strings, the time required increases linearly as the encoding length (usually the number of bits) of the elements increase. For example, comparing a pair of 64-bit unsigned integers would require comparing up to double the bits as comparing a pair of 32-bit unsigned integers. The worst case is achieved when the integers are equal. This can be significant when the encoding lengths of the elements are large, such as with large integer types or long strings, which makes comparing elements expensive. Furthermore, comparing floating-point values (the most common digital representation of real numbers) is often more expensive than comparing integers or short strings. On most computer architectures, the processor has a hardware cache separate from RAM. Since they are located within the processor itself, caches are much faster to access but usually store much less data than RAM. Therefore, most processors store memory locations that have been accessed recently, along with memory locations close to it. For example, when an array element is accessed, the element itself may be stored along with the elements that are stored close to it in RAM, making it faster to sequentially access array elements that are close in index to each other (locality of reference). On a sorted array, binary search can jump to distant memory locations if the array is large, unlike algorithms (such as linear search and linear probing in hash tables) which access elements in sequence. This adds slightly to the running time of binary search for large arrays on most systems. Binary search versus other schemes Sorted arrays with binary search are a very inefficient solution when insertion and deletion operations are interleaved with retrieval, taking time for each such operation. In addition, sorted arrays can complicate memory use especially when elements are often inserted into the array. There are other data structures that support much more efficient insertion and deletion. Binary search can be used to perform exact matching and set membership (determining whether a target value is in a collection of values). There are data structures that support faster exact matching and set membership. However, unlike many other searching schemes, binary search can be used for efficient approximate matching, usually performing such matches in time regardless of the type or structure of the values themselves. In addition, there are some operations, like finding the smallest and largest element, that can be performed efficiently on a sorted array. Linear search Linear search is a simple search algorithm that checks every record until it finds the target value. Linear search can be done on a linked list, which allows for faster insertion and deletion than an array. Binary search is faster than linear search for sorted arrays except if the array is short, although the array needs to be sorted beforehand. All sorting algorithms based on comparing elements, such as quicksort and merge sort, require at least comparisons in the worst case. Unlike linear search, binary search can be used for efficient approximate matching. There are operations such as finding the smallest and largest element that can be done efficiently on a sorted array but not on an unsorted array. Trees A binary search tree is a binary tree data structure that works based on the principle of binary search. The records of the tree are arranged in sorted order, and each record in the tree can be searched using an algorithm similar to binary search, taking on average logarithmic time. Insertion and deletion also require on average logarithmic time in binary search trees. This can be faster than the linear time insertion and deletion of sorted arrays, and binary trees retain the ability to perform all the operations possible on a sorted array, including range and approximate queries. However, binary search is usually more efficient for searching as binary search trees will most likely be imperfectly balanced, resulting in slightly worse performance than binary search. This even applies to balanced binary search trees, binary search trees that balance their own nodes, because they rarely produce the tree with the fewest possible levels. Except for balanced binary search trees, the tree may be severely imbalanced with few internal nodes with two children, resulting in the average and worst-case search time approaching comparisons. Binary search trees take more space than sorted arrays. Binary search trees lend themselves to fast searching in external memory stored in hard disks, as binary search trees can be efficiently structured in filesystems. The B-tree generalizes this method of tree organization. B-trees are frequently used to organize long-term storage such as databases and filesystems. Hashing For implementing associative arrays, hash tables, a data structure that maps keys to records using a hash function, are generally faster than binary search on a sorted array of records. Most hash table implementations require only amortized constant time on average. However, hashing is not useful for approximate matches, such as computing the next-smallest, next-largest, and nearest key, as the only information given on a failed search is that the target is not present in any record. Binary search is ideal for such matches, performing them in logarithmic time. Binary search also supports approximate matches. Some operations, like finding the smallest and largest element, can be done efficiently on sorted arrays but not on hash tables. Set membership algorithms A related problem to search is set membership. Any algorithm that does lookup, like binary search, can also be used for set membership. There are other algorithms that are more specifically suited for set membership. A bit array is the simplest, useful when the range of keys is limited. It compactly stores a collection of bits, with each bit representing a single key within the range of keys. Bit arrays are very fast, requiring only time. The Judy1 type of Judy array handles 64-bit keys efficiently. For approximate results, Bloom filters, another probabilistic data structure based on hashing, store a set of keys by encoding the keys using a bit array and multiple hash functions. Bloom filters are much more space-efficient than bit arrays in most cases and not much slower: with hash functions, membership queries require only time. However, Bloom filters suffer from false positives. Other data structures There exist data structures that may improve on binary search in some cases for both searching and other operations available for sorted arrays. For example, searches, approximate matches, and the operations available to sorted arrays can be performed more efficiently than binary search on specialized data structures such as van Emde Boas trees, fusion trees, tries, and bit arrays. These specialized data structures are usually only faster because they take advantage of the properties of keys with a certain attribute (usually keys that are small integers), and thus will be time or space consuming for keys that lack that attribute. As long as the keys can be ordered, these operations can always be done at least efficiently on a sorted array regardless of the keys. Some structures, such as Judy arrays, use a combination of approaches to mitigate this while retaining efficiency and the ability to perform approximate matching. Variations Uniform binary search Uniform binary search stores, instead of the lower and upper bounds, the difference in the index of the middle element from the current iteration to the next iteration. A lookup table containing the differences is computed beforehand. For example, if the array to be searched is , the middle element () would be . In this case, the middle element of the left subarray () is and the middle element of the right subarray () is . Uniform binary search would store the value of as both indices differ from by this same amount. To reduce the search space, the algorithm either adds or subtracts this change from the index of the middle element. Uniform binary search may be faster on systems where it is inefficient to calculate the midpoint, such as on decimal computers. Exponential search Exponential search extends binary search to unbounded lists. It starts by finding the first element with an index that is both a power of two and greater than the target value. Afterwards, it sets that index as the upper bound, and switches to binary search. A search takes iterations before binary search is started and at most iterations of the binary search, where is the position of the target value. Exponential search works on bounded lists, but becomes an improvement over binary search only if the target value lies near the beginning of the array. Interpolation search Instead of calculating the midpoint, interpolation search estimates the position of the target value, taking into account the lowest and highest elements in the array as well as length of the array. It works on the basis that the midpoint is not the best guess in many cases. For example, if the target value is close to the highest element in the array, it is likely to be located near the end of the array. A common interpolation function is linear interpolation. If is the array, are the lower and upper bounds respectively, and is the target, then the target is estimated to be about of the way between and . When linear interpolation is used, and the distribution of the array elements is uniform or near uniform, interpolation search makes comparisons. In practice, interpolation search is slower than binary search for small arrays, as interpolation search requires extra computation. Its time complexity grows more slowly than binary search, but this only compensates for the extra computation for large arrays. Fractional cascading Fractional cascading is a technique that speeds up binary searches for the same element in multiple sorted arrays. Searching each array separately requires time, where is the number of arrays. Fractional cascading reduces this to by storing specific information in each array about each element and its position in the other arrays. Fractional cascading was originally developed to efficiently solve various computational geometry problems. Fractional cascading has been applied elsewhere, such as in data mining and Internet Protocol routing. Generalization to graphs Binary search has been generalized to work on certain types of graphs, where the target value is stored in a vertex instead of an array element. Binary search trees are one such generalization—when a vertex (node) in the tree is queried, the algorithm either learns that the vertex is the target, or otherwise which subtree the target would be located in. However, this can be further generalized as follows: given an undirected, positively weighted graph and a target vertex, the algorithm learns upon querying a vertex that it is equal to the target, or it is given an incident edge that is on the shortest path from the queried vertex to the target. The standard binary search algorithm is simply the case where the graph is a path. Similarly, binary search trees are the case where the edges to the left or right subtrees are given when the queried vertex is unequal to the target. For all undirected, positively weighted graphs, there is an algorithm that finds the target vertex in queries in the worst case. Noisy binary search Noisy binary search algorithms solve the case where the algorithm cannot reliably compare elements of the array. For each pair of elements, there is a certain probability that the algorithm makes the wrong comparison. Noisy binary search can find the correct position of the target with a given probability that controls the reliability of the yielded position. Every noisy binary search procedure must make at least comparisons on average, where is the binary entropy function and is the probability that the procedure yields the wrong position. The noisy binary search problem can be considered as a case of the Rényi-Ulam game, a variant of Twenty Questions where the answers may be wrong. Quantum binary search Classical computers are bounded to the worst case of exactly iterations when performing binary search. Quantum algorithms for binary search are still bounded to a proportion of queries (representing iterations of the classical procedure), but the constant factor is less than one, providing for a lower time complexity on quantum computers. Any exact quantum binary search procedure—that is, a procedure that always yields the correct result—requires at least queries in the worst case, where is the natural logarithm. There is an exact quantum binary search procedure that runs in queries in the worst case. In comparison, Grover's algorithm is the optimal quantum algorithm for searching an unordered list of elements, and it requires queries. History The idea of sorting a list of items to allow for faster searching dates back to antiquity. The earliest known example was the Inakibit-Anu tablet from Babylon dating back to . The tablet contained about 500 sexagesimal numbers and their reciprocals sorted in lexicographical order, which made searching for a specific entry easier. In addition, several lists of names that were sorted by their first letter were discovered on the Aegean Islands. Catholicon, a Latin dictionary finished in 1286 CE, was the first work to describe rules for sorting words into alphabetical order, as opposed to just the first few letters. In 1946, John Mauchly made the first mention of binary search as part of the Moore School Lectures, a seminal and foundational college course in computing. In 1957, William Wesley Peterson published the first method for interpolation search. Every published binary search algorithm worked only for arrays whose length is one less than a power of two until 1960, when Derrick Henry Lehmer published a binary search algorithm that worked on all arrays. In 1962, Hermann Bottenbruch presented an ALGOL 60 implementation of binary search that placed the comparison for equality at the end, increasing the average number of iterations by one, but reducing to one the number of comparisons per iteration. The uniform binary search was developed by A. K. Chandra of Stanford University in 1971. In 1986, Bernard Chazelle and Leonidas J. Guibas introduced fractional cascading as a method to solve numerous search problems in computational geometry. Implementation issues When Jon Bentley assigned binary search as a problem in a course for professional programmers, he found that ninety percent failed to provide a correct solution after several hours of working on it, mainly because the incorrect implementations failed to run or returned a wrong answer in rare edge cases. A study published in 1988 shows that accurate code for it is only found in five out of twenty textbooks. Furthermore, Bentley's own implementation of binary search, published in his 1986 book Programming Pearls, contained an overflow error that remained undetected for over twenty years. The Java programming language library implementation of binary search had the same overflow bug for more than nine years. In a practical implementation, the variables used to represent the indices will often be of fixed size (integers), and this can result in an arithmetic overflow for very large arrays. If the midpoint of the span is calculated as , then the value of may exceed the range of integers of the data type used to store the midpoint, even if and are within the range. If and are nonnegative, this can be avoided by calculating the midpoint as . An infinite loop may occur if the exit conditions for the loop are not defined correctly. Once exceeds , the search has failed and must convey the failure of the search. In addition, the loop must be exited when the target element is found, or in the case of an implementation where this check is moved to the end, checks for whether the search was successful or failed at the end must be in place. Bentley found that most of the programmers who incorrectly implemented binary search made an error in defining the exit conditions. Library support Many languages' standard libraries include binary search routines: C provides the function bsearch() in its standard library, which is typically implemented via binary search, although the official standard does not require it so. C++'s Standard Template Library provides the functions binary_search(), lower_bound(), upper_bound() and equal_range(). D's standard library Phobos, in std.range module provides a type SortedRange (returned by sort() and assumeSorted() functions) with methods contains(), equaleRange(), lowerBound() and trisect(), that use binary search techniques by default for ranges that offer random access. COBOL provides the SEARCH ALL verb for performing binary searches on COBOL ordered tables. Go's sort standard library package contains the functions Search, SearchInts, SearchFloat64s, and SearchStrings, which implement general binary search, as well as specific implementations for searching slices of integers, floating-point numbers, and strings, respectively. Java offers a set of overloaded binarySearch() static methods in the classes and in the standard java.util package for performing binary searches on Java arrays and on Lists, respectively. Microsoft's .NET Framework 2.0 offers static generic versions of the binary search algorithm in its collection base classes. An example would be System.Array's method BinarySearch<T>(T[] array, T value). For Objective-C, the Cocoa framework provides the NSArray -indexOfObject:inSortedRange:options:usingComparator: method in Mac OS X 10.6+. Apple's Core Foundation C framework also contains a CFArrayBSearchValues() function. Python provides the bisect module that keeps a list in sorted order without having to sort the list after each insertion. Ruby's Array class includes a bsearch method with built-in approximate matching. See also – the same idea used to solve equations in the real numbers Notes and references Notes Citations Sources External links NIST Dictionary of Algorithms and Data Structures: binary search Comparisons and benchmarks of a variety of binary search implementations in C Articles with example pseudocode Search algorithms 2 (number)

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https://en.wikipedia.org/wiki/Belle%20and%20Sebastian

Belle and Sebastian

Belle & Sebastian are a Scottish indie pop band formed in Glasgow in 1996. Led by Stuart Murdoch, the band has released twelve studio albums. They are often compared with acts such as the Smiths and Nick Drake. The name "Belle & Sebastian" comes from Belle et Sébastien, a 1965 children's book by French writer Cécile Aubry later adapted for television. Though consistently lauded by critics, Belle & Sebastian's "wistful pop" has enjoyed only limited commercial success. History Formation, early years and Tigermilk (1994–1996) In 1994, Stuart Murdoch and Stuart David both enrolled at Stow College's Beatbox programme for unemployed musicians in Glasgow. Together, with music professor Alan Rankine (formerly of The Associates), they recorded some demos, which in 1996 were picked up by the college's Music Business course that produces and releases one single each year on the college's label, Electric Honey. As Murdoch had a number of songs already and the label was extremely impressed with the demos, he was granted permission to record a full-length album, which was recorded mostly live over three days, entitled Tigermilk. Murdoch and David recruited local musicians Stevie Jackson (guitar and vocals), Isobel Campbell (cello/vocals), Chris Geddes (keys) and Richard Colburn (drums), the latter of whom shared a flat with David and was a student on the Music Business course, to perform on the album, with Murdoch describing the process as a "product of botched capitalism". The band chose the name Belle and Sebastian from a short story Murdoch had written inspired by the television adaptation of the French novel Belle et Sébastien about a six-year-old boy and his dog, named Belle, a Great Pyrenees. In June 1996, Electric Honey pressed up one thousand copies of Tigermilk on vinyl. If You're Feeling Sinister and early EPs (1996–1998) The warm response Tigermilk received led to the band being signed to Jeepster Records in August 1996, who released their second album If You're Feeling Sinister on 18 November. The album was named by Spin as one of the 100 greatest albums between 1985 and 2005, and it is widely considered the band's masterpiece. Just before the recording of Sinister, Sarah Martin (violin/vocals) joined the band. Following this a series of EPs were released throughout 1997. The first of these was Dog on Wheels, released in May and consisting of four demo tracks recorded prior to the real formation of the band. In fact, the only long-term band members to play on the songs were Murdoch, David, and Mick Cooke, who played trumpet on the EP but would not officially join the band until a few years later. It charted at No. 59 in the UK singles chart. The Lazy Line Painter Jane EP followed in July. The track was recorded in the church where Murdoch lived and features vocals from Monica Queen. The EP narrowly missed out on the UK top 40, peaking at No. 41. The last of the EPs was October's 3.. 6.. 9 Seconds of Light. The EP was made Single of the Week in both the NME and Melody Maker and reached No. 32 in the charts, thus becoming the band's first top 40 single. Despite the band's growing popularity, during this period they kept a low profile at the insistence of Murdoch, who was still regaining his strength following years struggling with chronic fatigue syndrome. The band played gigs sporadically, rarely gave interviews, and refused to appear in publicity photographs, often getting friends and acquaintances to pose instead. The relative reclusiveness helped to create an aura of mystique around them. The Boy with the Arab Strap, Fold Your Hands Child, You Walk Like a Peasant and Line-up Changes (1998–2003) The band released their third LP, The Boy with the Arab Strap in 1998, and it reached No. 12 in the UK charts. Arab Strap garnered an NPR interview and positive reviews from Rolling Stone and The Village Voice, and others; however, the album has its detractors, including Pitchfork, who gave the album a particularly poor review, calling it a "parody" of their earlier work (Pitchfork has since removed the review from their website and re-reviewed the album positively in 2018). During the recording of the album, long-time studio trumpet-player Mick Cooke was asked to join the band as a full member. The This Is Just a Modern Rock Song EP followed later that year. In 1999, the band was awarded with Best Newcomer (for their third album) at the BRIT Awards, upsetting better-known acts such as Steps and 5ive. That same year, the band hosted their own festival, the Bowlie Weekender. Tigermilk was also given a full release by Jeepster before the band started work on their next LP. The result was Fold Your Hands Child, You Walk Like a Peasant, which became the band's first top 10 album in the UK, though critics felt that the band were starting to stagnate. A stand-alone single, "Legal Man", reached No. 15 and gave them their first appearance on Top of the Pops. As the band's popularity and recognition was growing worldwide, their music began appearing in films and on television. The 2000 film High Fidelity mentions the band (with Jack Black's character referring to them as "old sad bastard music" and disdaining their soft style) and features a clip from the song "Seymour Stein" from The Boy with the Arab Strap. Two songs by the band ("Expectations" and "Piazza, New York Catcher") appeared on the soundtrack for the 2007 hit film Juno. Also, the title track from Arab Strap was played over the end credits of the UK television series Teachers, and the lyric "Colour my life with the chaos of trouble" from the song was quoted by one of the characters in the 2009 film (500) Days of Summer. Stuart David soon left the band to concentrate on his side project, Looper, and his book writing, which included his The Idle Thoughts of a Daydreamer. He was replaced by Bobby Kildea of V-Twin. The "Jonathan David" single, sung by Stevie Jackson, was released in June 2001 and was followed by "I'm Waking Up to Us" in November, which saw the band use an outside producer (Mike Hurst) for the first time. Most of 2002 was spent touring and recording a soundtrack album, Storytelling (for Storytelling by Todd Solondz). Campbell left the band in the spring of 2002, in the middle of the band's North American tour to pursue a solo career, first as The Gentle Waves, and later under her own name. She later collaborated with singer Mark Lanegan on three albums. Dear Catastrophe Waitress, The Life Pursuit and hiatus (2003–2010) The band left Jeepster in 2002, signing a four-album deal with Rough Trade Records. Their first album for Rough Trade, Dear Catastrophe Waitress, was released in 2003 and was produced by Trevor Horn. The album showed a markedly more "produced" sound compared to their first four LPs, as the band was making a concerted effort to produce more "radio-friendly" music. At this point, the band began to engage more with the press and started appearing in publicity shots. The album was warmly received and is credited with restoring the band's "indie cred". The album also marked the return of Murdoch as the group's primary songwriter, following the poorly received Fold Your Hands Child, You Walk Like a Peasant and Storytelling, both of which were more collaborative than the band's early work. A documentary DVD, Fans Only, was released by Jeepster in October 2003, featuring promotional videos, live clips and unreleased footage. A single from the album, "Step into My Office, Baby" followed in November 2003; it would be their first single to be taken from an album, and included a track recorded with Divine Comedy producer Darren Allison entitled Love on the March. The Thin Lizzy-inspired "I'm a Cuckoo" was the second single from the album. It achieved their highest chart position yet, reaching No. 14 in the UK. The Books EP followed, a double A-side single led by "Wrapped Up in Books" from Dear Catastrophe Waitress and the new "Your Cover's Blown". This EP became the band's third top 20 UK release, and the band was nominated for both the Mercury Music Prize and an Ivor Novello Award. In January 2005, B&S was voted Scotland's greatest band in a poll by The List, beating Simple Minds, Idlewild, Travis, Franz Ferdinand, and The Proclaimers, among others. In April 2005, members of the band visited Israel and the Palestinian territories with the UK charity War on Want; the group subsequently recorded a song inspired by the trip titled "The Eighth Station of the Cross Kebab House", which would first appear on the digital-download version of the charity album Help!: A Day in the Life and would later have a physical release as a B-side on 2006's "Funny Little Frog" single. Push Barman to Open Old Wounds, a compilation of the Jeepster singles and EPs, was released in May 2005 while the band were recording their seventh album in California. The result of the sessions was The Life Pursuit, produced by Tony Hoffer. The album, originally intended to be a double album, became the band's highest-charting album upon its release in February 2006, peaking at No. 8 in the UK and No. 65 on the US Billboard 200. "Funny Little Frog", which preceded it, also proved to be their highest-charting single, debuting at No. 13. On 6 July 2006, the band played a historic show with the Los Angeles Philharmonic at the Hollywood Bowl. The opening act at the 18,000 seat sell-out concert was The Shins. The members of the band see this as a landmark event, with Stevie Jackson saying, "This is the biggest thrill of my entire life". In October 2006, members of the band helped put together a CD collection of new songs for children titled Colours Are Brighter, with the involvement of major bands such as Franz Ferdinand and The Flaming Lips. On 18 November 2008 the band released The BBC Sessions, which features songs from the period of 1996–2001 (including the last recordings featuring Isobel Campbell before she left the band), along with a second disc featuring a recording of a live performance in Belfast from Christmas 2001. Write About Love and Girls In Peacetime Want to Dance (2010–2016) On 17 July 2010, the band performed their first UK gig in almost four years to a crowd of around 30,000 at Latitude Festival in Henham Park, Southwold. They performed two new songs, "I Didn't See It Coming" and "I'm Not Living in the Real World". Their eighth studio album, released in the UK and internationally on 25 September 2010, was titled Write about Love. The first single from the album, as well as the record's title track "Write about Love", was released in the US on 7 September 2010. Write about Love entered the UK albums chart in its first week of release, peaking at No. 8 as of 19 October 2010. Norah Jones is featured on the track "Little Lou, Ugly Jack, Prophet John". In December 2010 Belle and Sebastian curated the sequel to the Bowlie Weekender in the form of Bowlie 2 presented by All Tomorrow's Parties. In 2013, Pitchfork TV released an hour-long documentary in February, directed by RJ Bentler which focused on the band's 1996 album If You're Feeling Sinister, as well as the formation and early releases of the band. The documentary featured interviews with every member that was present on the album, as well as several archival photos and videos from the band's early days. The band compiled a second compilation album The Third Eye Centre which included the B-sides and rarities released after Push Barman to Open Old Wounds, from the albums Dear Catastrophe Waitress, The Life Pursuit, and Write about Love. In an interview at the end of 2013, Mick Cooke confirmed he had left the band on good terms. The band received an 'Outstanding Contribution to Music Award' at the NME Awards 2014. In 2014, the band returned to the studio, recording in Atlanta, Georgia for their ninth studio album, along with announcing tour dates for various festivals and concerts across the world during 2014. Their ninth album Girls in Peacetime Want to Dance was released on 19 January 2015. It was their first album with Dave McGowan, who had been their touring bassist since 2011. The Belle and Sebastian song "There's Too Much Love" forms much of the soundtrack for the Brazilian film The Way He Looks, about a blind, gay teenage boy and his friends, released in 2014. Belle and Sebastian performed at the Glastonbury Festival on 28 June 2015, on 'The Other Stage' and at O2 Academy, Glasgow in March 2017 which was televised in the UK as part of the 'BBC 6 MUSIC Presents Festival'. How to Solve Our Human Problems, A Bit of Previous and Late Developers (2017–present) In mid-2017, the band put out a new single, "We Were Beautiful". During the same year, the band appeared in the news for a comical story that occurred during their US tour, in which they accidentally forgot Colburn in a North Dakota Walmart. In December 2017 and January and February 2018, the band released a trio of EPs under the name How to Solve Our Human Problems. On 3 November 2018, the band announced that Dave McGowan had become a member. In August 2019, to celebrate the 20th anniversary of the first Bowlie Weekender festival, Belle & Sebastian held a third festival, dubbed the Boaty Weekender. Unlike the previous two festivals, the Boaty Weekender was held on a cruise ship in the Mediterranean Sea instead of UK holiday parks. The band's eleventh studio album, A Bit of Previous, was released in May 2022. In January 2023, the band announced the surprise release of their twelfth studio album, Late Developers. Lead single "I Don't Know What You See in Me" was released on 9 January 2023 with the album released on 13 January 2023. Collaborations and side projects The Reindeer Section were a Scottish indie rock supergroup formed in 2001 by Gary Lightbody of Snow Patrol, which released albums and gigged in 2001 and 2002. It featured Richard Colburn, Mick Cooke and Bobby Kildea from Belle and Sebastian. The Vaselines are an alternative rock band formed in Glasgow in 1986. Between 2008 and 2014 their lineup featured Stevie Jackson and Bobby Kildea from Belle and Sebastian and they performed at Bowlie Weekender 2 curated by Belle and Sebastian in December 2010. Tired Pony is a country / Americana supergroup formed by Gary Lightbody of Snow Patrol in 2010. It features Richard Colburn from Belle and Sebastian. God Help the Girl is a musical project by Stuart Murdoch, featuring a group of female vocalists, including Catherine Ireton, with Belle and Sebastian as the accompanying band. Looper is an electronic music group fronted by Stuart David. Band members Current members Stuart Murdoch – vocals, guitar, keyboards (1996–present) Stevie Jackson – guitar, vocals, piano (1996–present) Sarah Martin – vocals, violin, guitar, flute, keyboards, recorder, percussion (1996–present) Chris Geddes – keyboards, piano, percussion (1996–present) Richard Colburn – drums, percussion (1996–present) Bobby Kildea – guitar, bass (2001–present) Dave McGowan – bass, keyboards, guitar (2018–present; touring musician 2012–2018) Former members Isobel Campbell – vocals, cello, guitar (1996–2002) Stuart David – bass (1996–2000) Mick Cooke – trumpet, guitar, bass, percussion (1998–2013; touring musician 1996–1998) Timeline Discography Studio albums Tigermilk (1996) If You're Feeling Sinister (1996) The Boy with the Arab Strap (1998) Fold Your Hands Child, You Walk Like a Peasant (2000) Storytelling (2002) Dear Catastrophe Waitress (2003) The Life Pursuit (2006) Write About Love (2010) Girls in Peacetime Want to Dance (2015) Days of the Bagnold Summer (2019) A Bit of Previous (2022) Late Developers (2023) See also List of bands from Glasgow References External links Belle and Sebastian at Bandcamp Brit Award winners British musical septets NME Awards winners Scottish indie pop groups Matador Records artists Musical collectives Musical groups established in 1996 Musical groups from Glasgow Rough Trade Records artists Scottish indie rock groups Scottish rock music groups Sony Music Publishing artists Chamber pop musicians 1996 establishments in Scotland

4279

https://en.wikipedia.org/wiki/Broadcast%20domain

Broadcast domain

A broadcast domain is a logical division of a computer network, in which all nodes can reach each other by broadcast at the data link layer. A broadcast domain can be within the same LAN segment or it can be bridged to other LAN segments. In terms of current popular technologies, any computer connected to the same Ethernet repeater or switch is a member of the same broadcast domain. Further, any computer connected to the same set of interconnected switches/repeaters is a member of the same broadcast domain. Routers and other higher-layer devices form boundaries between broadcast domains. The notion of broadcast domain should be contrasted with that of collision domain, which would be all nodes on the same set of inter-connected repeaters, divided by switches and learning bridges. Collision domains are generally smaller than, and contained within, broadcast domains. While some data-link-layer devices are able to divide the collision domains, broadcast domains are only divided by layer 3 network devices such as routers or layer 3 switches. Separating VLANs divides broadcast domains as well. Further explanation The distinction between broadcast and collision domains comes about because simple Ethernet and similar systems use a shared transmission system. In simple Ethernet (without switches or bridges), data frames are transmitted to all other nodes on a network. Each receiving node checks the destination address of each frame, and simply ignores any frame not addressed to its own MAC address or the broadcast address. Switches act as buffers, receiving and analyzing the frames from each connected network segment. Frames destined for nodes connected to the originating segment are not forwarded by the switch. Frames destined for a specific node on a different segment are sent only to that segment. Only broadcast frames are forwarded to all other segments. This reduces unnecessary traffic and collisions. In such a switched network, transmitted frames may not be received by all other reachable nodes. Nominally, only broadcast frames will be received by all other nodes. Collisions are localized to the physical-layer network segment they occur on. Thus, the broadcast domain is the entire inter-connected layer 2 network, and the segments connected to each switch/bridge port are each a collision domain. To clarify; repeaters do not divide collision domains but switches do. This means that since switches have become commonplace, collision domains are isolated to the specific half-duplex segment between the switch port and the connected node. Full-duplex segments, or links, don't form a collision domain as there is a dedicated channel between each transmitter and receiver, making collisions a thing of the past in modern wired networks. In a switched network, enabling promiscuous mode for packet capturing results in no extra data being collected, as a NIC with promiscuous mode enabled simply neglects to drop Ethernet frames with a destination field populated with a MAC from another device. Such frames would not be forwarded by the switch to any ports on which that MAC is not communicating and with which it is associated in the MAC address table. Not all network systems or media feature broadcast/collision domains. For example, PPP links. Broadcast domain control With a sufficiently sophisticated switch, it is possible to create a network in which the normal notion of a broadcast domain is strictly controlled. One implementation of this concept is termed a "private VLAN". Another implementation is possible with Linux and iptables. One analogy is that by creating multiple VLANs, the number of broadcast domains increases, but the size of each broadcast domain decreases. This is because a VLAN (or virtual LAN) is technically a broadcast domain. This is achieved by designating one or more "server" or "provider" nodes, either by MAC address or switch port. Broadcast frames are allowed to originate from these sources and are sent to all other nodes. Broadcast frames from all other sources are directed only to the server/provider nodes. Traffic from other sources not destined to the server/provider nodes ("peer-to-peer" traffic) is blocked. The result is a network based on a nominally shared transmission system; like Ethernet, but in which "client" nodes cannot communicate with each other, only with the server/provider. A common application is Internet providers. Allowing direct data link layer communication between customer nodes exposes the network to various security attacks, such as ARP spoofing. Controlling the broadcast domain in this fashion provides many of the advantages of a point-to-point network, using commodity broadcast-based hardware. See also Network layer Collision domain References Collision and broadcast domain, Study CCNA Collision Domains vs. Broadcast Domains , Cisco Skills Collision Domain and Broadcast Domain on YouTube Network architecture

4285

https://en.wikipedia.org/wiki/Bodhidharma

Bodhidharma

Bodhidharma was a semi-legendary Buddhist monk who lived during the 5th or 6th century CE. He is traditionally credited as the transmitter of Chan Buddhism to China, and is regarded as its first Chinese patriarch. According to a 17th-century apocryphal story found in a manual called Yijin Jing, he began the physical training of the monks of Shaolin Monastery that led to the creation of Shaolin kungfu. He is known as Dámó in China and as Daruma in Japan. His name means "dharma of awakening (bodhi)" in Sanskrit. Little contemporary biographical information on Bodhidharma is extant, and subsequent accounts became layered with legend and unreliable details. According to the principal Chinese sources, Bodhidharma came from the Western Regions, which typically refers to Central Asia but can also include the Indian subcontinent, and is described as either a "Persian Central Asian" or a "South Indian [...] the third son of a great Indian king." Throughout Buddhist art, Bodhidharma is depicted as an ill-tempered, large-nosed, profusely-bearded, wide-eyed non-Chinese person. He is referred to as "The Blue-Eyed Barbarian" () in Chan texts. Aside from the Chinese accounts, several popular traditions also exist regarding Bodhidharma's origins. The accounts also differ on the date of his arrival, with one early account claiming that he arrived during the Liu Song dynasty (420–479 CE) and later accounts dating his arrival to the Liang dynasty (502–557 CE). Bodhidharma was primarily active in the territory of the Northern Wei (386–534 CE). Modern scholarship dates him to about the early 5th century CE. Bodhidharma's teachings and practice centered on meditation and the Laṅkāvatāra Sūtra. The Anthology of the Patriarchal Hall (952) identifies Bodhidharma as the 28th Patriarch of Buddhism in an uninterrupted line that extends all the way back to the Gautama Buddha himself. Biography Principal sources There are two known extant accounts written by contemporaries of Bodhidharma. According to these sources, Bodhidharma came from the Western Regions, and is described as either a "Persian Central Asian" or a "South Indian [...] the third son of a great Indian king." Later sources draw on these two sources, adding additional details, including a change to being descended from a Brahmin king, which accords with the reign of the Pallavas, who "claim[ed] to belong to a brahmin lineage." The Western Regions was a historical name specified in the Chinese chronicles between the 3rd century BC to the 8th century AD that referred to the regions west of Yumen Pass, most often Central Asia or sometimes, more specifically, the easternmost portion of it (e.g. Altishahr or the Tarim Basin in southern Xinjiang). Sometimes, it was used more generally to refer to other regions to the west of China as well, such as the Indian subcontinent (as in the novel Journey to the West). The Record of the Buddhist Monasteries of Luoyang The earliest text mentioning Bodhidharma is The Record of the Buddhist Monasteries of Luoyang ( Luòyáng Qiélánjì) which was compiled in 547 by Yang Xuanzhi (), a writer and translator of Mahayana sutras into Chinese. Yang gave the following account: The account of Bodhidharma in the Luoyan Record does not particularly associate him with meditation, but rather depicts him as a thaumaturge capable of mystical feats. This may have played a role in his subsequent association with the martial arts and esoteric knowledge. Tanlin – preface to the Two Entrances and Four Acts The second account was written by Tanlin (曇林; 506–574). Tanlin's brief biography of the "Dharma Master" is found in his preface to the Long Scroll of the Treatise on the Two Entrances and Four Practices, a text traditionally attributed to Bodhidharma and the first text to identify him as South Indian: Tanlin's account was the first to mention that Bodhidharma attracted disciples, specifically mentioning Daoyu () and Dazu Huike (), the latter of whom would later figure very prominently in the Bodhidharma literature. Although Tanlin has traditionally been considered a disciple of Bodhidharma, it is more likely that he was a student of Huike. Record of the Masters and Students of the Laṅka The Record of the Masters and Students of the Laṅka (Léngqié Shīzī Jì 楞伽師資記), which survives both in Chinese and in Tibetan translation (although the surviving Tibetan translation is apparently of older provenance than the surviving Chinese version), states that Bodhidharma is not the first ancestor of Zen, but instead the second. This text instead claims that Guṇabhadra, the translator of the Laṅkāvatāra Sūtra, is the first ancestor in the lineage. It further states that Bodhidharma was his student. The Tibetan translation is estimated to have been made in the late eighth or early ninth century, indicating that the original Chinese text was written at some point before that. Tanlin's preface has also been preserved in Jingjue's (683–750) Lengjie Shizi ji "Chronicle of the Laṅkāvatāra Masters", which dates from 713 to 716./ca. 715 He writes, "Further Biographies of Eminent Monks" In the 7th-century historical work "Further Biographies of Eminent Monks" (續高僧傳 Xù gāosēng zhuàn), Daoxuan () possibly drew on Tanlin's preface as a basic source, but made several significant additions: Firstly, Daoxuan adds more detail concerning Bodhidharma's origins, writing that he was of "South Indian Brahman stock" (南天竺婆羅門種 nán tiānzhú póluómén zhŏng). Secondly, more detail is provided concerning Bodhidharma's journeys. Tanlin's original is imprecise about Bodhidharma's travels, saying only that he "crossed distant mountains and seas" before arriving in Wei. Daoxuan's account, however, implies "a specific itinerary": "He first arrived at Nan-yüeh during the Sung period. From there, he turned north and came to the Kingdom of Wei" This implies that Bodhidharma had travelled to China by sea and that he had crossed over the Yangtze. Thirdly, Daoxuan suggests a date for Bodhidharma's arrival in China. He writes that Bodhidharma makes landfall in the time of the Song, thus making his arrival no later than the time of the Song's fall to the Southern Qi in 479. Finally, Daoxuan provides information concerning Bodhidharma's death. Bodhidharma, he writes, died at the banks of the Luo River, where he was interred by his disciple Dazu Huike, possibly in a cave. According to Daoxuan's chronology, Bodhidharma's death must have occurred prior to 534, the date of the Northern Wei's fall, because Dazu Huike subsequently leaves Luoyang for Ye. Furthermore, citing the shore of the Luo River as the place of death might possibly suggest that Bodhidharma died in the mass executions at Heyin () in 528. Supporting this possibility is a report in the Chinese Buddhist canon stating that a Buddhist monk was among the victims at Héyīn. Later accounts Anthology of the Patriarchal Hall In the Anthology of the Patriarchal Hall (祖堂集 Zǔtángjí) of 952, the elements of the traditional Bodhidharma story are in place. Bodhidharma is said to have been a disciple of Prajñātāra, thus establishing the latter as the 27th patriarch in India. After a three-year journey, Bodhidharma reached China in 527, during the Liang (as opposed to the Song in Daoxuan's text). The Anthology of the Patriarchal Hall includes Bodhidharma's encounter with Emperor Wu of Liang, which was first recorded around 758 in the appendix to a text by Shenhui (), a disciple of Huineng. Finally, as opposed to Daoxuan's figure of "over 180 years," the Anthology of the Patriarchal Hall states that Bodhidharma died at the age of 150. He was then buried on Mount Xiong'er (熊耳山), to the west of Luoyang. However, three years after the burial, in the Pamir Mountains, Song Yun ()—an official of one of the later Wei kingdoms—encountered Bodhidharma, who claimed to be returning to India and was carrying a single sandal. Bodhidharma predicted the death of Song Yun's ruler, a prediction which was borne out upon the latter's return. Bodhidharma's tomb was then opened, and only a single sandal was found inside. According to the Anthology of the Patriarchal Hall, Bodhidharma left the Liang court in 527 and relocated to Mount Song near Luoyang and the Shaolin Monastery, where he "faced a wall for nine years, not speaking for the entire time", his date of death can have been no earlier than 536. Moreover, his encounter with the Wei official indicates a date of death no later than 554, three years before the fall of the Western Wei. Daoyuan – Transmission of the Lamp Subsequent to the Anthology of the Patriarchal Hall, the only dated addition to the biography of Bodhidharma is in the Jingde Records of the Transmission of the Lamp (景德傳燈錄 Jĭngdé chuándēng lù, published 1004 CE), by Daoyuan (), in which it is stated that Bodhidharma's original name had been Bodhitāra but was changed by his master Prajñātāra. The same account is given by the Japanese master Keizan's 13th-century work of the same title. Popular traditions Several contemporary popular traditions also exist regarding Bodhidharma's origins. An Indian tradition regards Bodhidharma to be the third son of a Pallava king from Kanchipuram. This is consistent with the Southeast Asian traditions which also describe Bodhidharma as a former South Indian Tamil prince who had awakened his kundalini and renounced royal life to become a monk. The Tibetan version similarly characterises him as a dark-skinned siddha from South India. Conversely, the Japanese tradition generally regards Bodhidharma as Persian. Practice and teaching Two Entrances and Four Practices Bodhidharma is traditionally seen as introducing a Mahayana Buddhist practice of dhyana (meditation) in China. According to modern scholars, like the Japanese scholar of Chan Yanagida Seizan, generally hold that the Two Entrances and Four Practices (二入四行論) is the only extant work that can be attributed to Bodhidharma and as such, this is the main source for our knowledge of his teaching. According to this text, Bodhidharma taught two "entrances" to the Dharma. The first is a subitist teaching that directly apprehends the ultimate principle or true nature of reality (buddha-nature). The second entrance deals with four practices: (1) accepting all our sufferings as the fruit of past karma, (2) accept our circumstances with equanimity, (3) to be without craving, and (4) to let go of wrong thoughts and practice the six perfections. According to Yanagida Seizan, the first "entrance of principle", was subitist teaching which derives from the sudden enlightenment thought of Tao-sheng, while the four practices are a reworking of the "four foundations of mindfulness", which were popular in the late Six Dynasties period Buddhist meditation circles. Wall-gazing Tanlin, in the preface to Two Entrances and Four Practices, and Daoxuan, in the Further Biographies of Eminent Monks, mentions a practice of Bodhidharma's termed "wall-gazing" (壁觀 bìguān). Both Tanlin and Daoxuan associate this "wall-gazing" with "quieting [the] mind" (). In the Two Entrances and Four Practices, the term "wall-gazing" is given as follows: Daoxuan states, "the merits of Mahāyāna wall-gazing are the highest". These are the first mentions in the historical record of what may be a type of meditation being ascribed to Bodhidharma. Exactly what sort of practice Bodhidharma's "wall-gazing" was remains uncertain. Nearly all accounts have treated it either as an undefined variety of meditation, as Daoxuan and Dumoulin, or as a variety of seated meditation akin to the zazen () that later became a defining characteristic of Chan. The latter interpretation is particularly common among those working from a Chan standpoint. There have also, however, been interpretations of "wall-gazing" as a non-meditative phenomenon. The Laṅkāvatāra Sūtra There are early texts which explicitly associate Bodhidharma with the Laṅkāvatāra Sūtra. Daoxuan, for example, in a late recension of his biography of Bodhidharma's successor Huike, has the sūtra as a basic and important element of the teachings passed down by Bodhidharma: Another early text, the "Record of the Masters and Disciples of the Laṅkāvatāra Sūtra" () of Jingjue (淨覺; 683–750), also mentions Bodhidharma in relation to this text. Jingjue's account also makes explicit mention of "sitting meditation" or zazen: In other early texts, the school that would later become known as Chan Buddhism is sometimes referred to as the "Laṅkāvatāra school" (楞伽宗 Léngqié zōng). The Laṅkāvatāra Sūtra, one of the Mahayana sutras, is a highly "difficult and obscure" text whose basic thrust is to emphasize "the inner enlightenment that does away with all duality and is raised above all distinctions". It is among the first and most important texts for East Asian Yogācāra. According to Suzuki, one of the recurrent emphases in the Laṅkāvatāra Sūtra is a lack of reliance on words to effectively express reality: In contrast to the ineffectiveness of words, the sūtra instead stresses the importance of the "self-realization" that is "attained by noble wisdom" and, according to Suzuki, occurs "when one has an insight into reality as it is": "The truth is the state of self-realization and is beyond categories of discrimination". According to Suzuki, reflecting his own emphasis on kensho, the sūtra goes on to outline the ultimate effects of an experience of self-realization: Legends about Bodhidharma Several stories about Bodhidharma have become popular legends, which are still being used in the Ch'an, Seon, and Zen-tradition. Encounter with Emperor Wu of Liang The Anthology of the Patriarchal Hall says that in 527, Bodhidharma visited Emperor Wu of Liang, a fervent patron of Buddhism: This encounter was included as the first kōan of the Blue Cliff Record. Nine years of wall-gazing Failing to make a favorable impression in South China, Bodhidharma is said to have travelled to the Shaolin Monastery. After either being refused entry or being ejected after a short time, he lived in a nearby cave, where he "faced a wall for nine years, not speaking for the entire time". The biographical tradition is littered with apocryphal tales about Bodhidharma's life and circumstances. In one version of the story, he is said to have fallen asleep seven years into his nine years of wall-gazing. Becoming angry with himself, he cut off his eyelids to prevent it from happening again. According to the legend, as his eyelids hit the floor the first tea plants sprang up, and thereafter, tea would provide a stimulant to help keep students of Chan awake during zazen. The most popular account relates that Bodhidharma was admitted into the Shaolin temple after nine years in the cave and taught there for some time. However, other versions report that he "passed away, seated upright"; or that he disappeared, leaving behind the Yijin Jing; or that his legs atrophied after nine years of sitting, which is why Daruma dolls have no legs. Huike cuts off his arm In one legend, Bodhidharma refused to resume teaching until his would-be student, Dazu Huike, who had kept vigil for weeks in the deep snow outside of the monastery, cut off his own left arm to demonstrate sincerity. Transmission Skin, flesh, bone, marrow Jingde Records of the Transmission of the Lamp (景德传灯录) of Daoyuan, presented to the emperor in 1004, records that Bodhidharma wished to return to India and called together his disciples: Bodhidharma passed on the symbolic robe and bowl of dharma succession to Dazu Huike and, some texts claim, a copy of the Laṅkāvatāra Sūtra. Bodhidharma then either returned to India or died. Bodhidharma at Shaolin Some Chinese myths and legends describe Bodhidharma as being disturbed by the poor physical shape of the Shaolin monks, after which, he instructed them in techniques to maintain their physical condition as well as teaching meditation. He is said to have taught a series of external exercises called the Eighteen Arhat Hands and an internal practice called the Sinew Metamorphosis Classic. In addition, after his departure from the temple, two manuscripts by Bodhidharma were said to have been discovered inside the temple: the Yijin Jing and the Xisui Jing. Copies and translations of the Yijin Jing survive to the modern day. The Xisui Jing has been lost. Travels in Southeast Asia According to Southeast Asian folklore, Bodhidharma travelled from Jambudvipa by sea to Palembang, Indonesia. Passing through Sumatra, Java, Bali, and Malaysia, he eventually entered China through Nanyue. In his travels through the region, Bodhidharma is said to have transmitted his knowledge of the Mahayana doctrine and the martial arts. Malay legend holds that he introduced forms to silat. Vajrayana tradition links Bodhidharma with the 11th-century south Indian monk Dampa Sangye who travelled extensively to Tibet and China spreading tantric teachings. Appearance after his death Three years after Bodhidharma's death, Ambassador Song Yun of northern Wei is said to have seen him walking while holding a shoe at the Pamir Mountains. Song asked Bodhidharma where he was going, to which Bodhidharma replied, "I am going home". When asked why he was holding his shoe, Bodhidharma answered, "You will know when you reach Shaolin monastery. Don't mention that you saw me or you will meet with disaster". After arriving at the palace, Song told the emperor that he met Bodhidharma on the way. The emperor said Bodhidharma was already dead and buried and had Song arrested for lying. At Shaolin Monastery, the monks informed them that Bodhidharma was dead and had been buried in a hill behind the temple. The grave was exhumed and was found to contain a single shoe. The monks then said, "Master has gone back home" and prostrated three times: "For nine years, he had remained and nobody knew him; Carrying a shoe in hand he went home quietly, without ceremony." Lineage Construction of lineages The idea of a patriarchal lineage in Ch'an dates back to the epitaph for Faru (), a disciple of the 5th patriarch Hongren (). In the Long Scroll of the Treatise on the Two Entrances and Four Practices and the Continued Biographies of Eminent Monks, Daoyu and Dazu Huike are the only explicitly identified disciples of Bodhidharma. The epitaph gives a line of descent identifying Bodhidharma as the first patriarch. In the 6th century, the biographies of famous monks were collected. From this genre, the typical Chan lineage was developed: D. T. Suzuki contends that Chan's growth in popularity during the 7th and 8th centuries attracted criticism that it had "no authorized records of its direct transmission from the founder of Buddhism" and that Chan historians made Bodhidharma the 28th patriarch of Buddhism in response to such attacks. Six patriarchs The earliest lineages described the lineage from Bodhidharma into the 5th to 7th generation of patriarchs. Various records of different authors are known, which give a variation of transmission lines: Continuous lineage from Gautama Buddha Eventually, these descriptions of the lineage evolved into a continuous lineage from Śākyamuni Buddha to Bodhidharma. The idea of a line of descent from Śākyamuni Buddha is the basis for the distinctive lineage tradition of Chan Buddhism. According to the Song of Enlightenment (證道歌 Zhèngdào gē) by Yongjia Xuanjue, one of the chief disciples of Huìnéng was Bodhidharma, the 28th Patriarch of Buddhism, in a line of descent from Gautama Buddha via his disciple Mahākāśyapa: Mahakashyapa was the first, leading the line of transmission; Twenty-eight Fathers followed him in the West; The Lamp was then brought over the sea to this country; And Bodhidharma became the First Father here His mantle, as we all know, passed over six Fathers, And by them many minds came to see the Light. The Transmission of the Light gives 28 patriarchs in this transmission: Modern scholarship Bodhidharma has been the subject of critical scientific research, which has shed new light on the traditional stories about Bodhidharma. Biography as a hagiographic process According to John McRae, Bodhidharma has been the subject of a hagiographic process which served the needs of Chan Buddhism. According to him, it is not possible to write an accurate biography of Bodhidharma: McRae's standpoint accords with Yanagida's standpoint: "Yanagida ascribes great historical value to the witness of the disciple Tanlin, but at the same time, acknowledges the presence of 'many puzzles in the biography of Bodhidharma'". Given the present state of the sources, he considers it impossible to compile a reliable account of Bodhidharma's life. Several scholars have suggested that the composed image of Bodhidharma depended on the combination of supposed historical information on various historical figures over several centuries. Bodhidharma as a historical person may even never have actually existed. Origins and place of birth Dumoulin comments on the three principal sources. The Persian heritage is doubtful, according to Dumoulin: "In the Description of the Lo-yang temple, Bodhidharma is called a Persian. Given the ambiguity of geographical references in writings of this period, such a statement should not be taken too seriously." Dumoulin considers Tanlin's account of Bodhidharma being "the third son of a great Brahman king" to be a later addition, and finds the exact meaning of "South Indian Brahman stock" unclear: "And when Daoxuan speaks of origins from South Indian Brahman stock, it is not clear whether he is referring to roots in nobility or to India in general as the land of the Brahmans." These Chinese sources lend themselves to make inferences about Bodhidharma's origins. "The third son of a Brahman king" has been speculated to mean "the third son of a Pallava king". Based on a specific pronunciation of the Chinese characters 香至 as Kang-zhi, meaning "fragrance extreme", Tsutomu Kambe identifies 香至 to be Kanchipuram, an old capital town in the state Tamil Nadu, India. According to Tsutomu Kambe, "Kanchi means 'a radiant jewel' or 'a luxury belt with jewels', and puram means a town or a state in the sense of earlier times. Thus, it is understood that the '香至-Kingdom' corresponds to the old capital 'Kanchipuram'." Acharya Raghu, in his work 'Bodhidharma Retold', used a combination of multiple factors to identify Bodhidharma from the state of Andhra Pradesh in South India, specifically to the geography around Mt. Sailum or modern day Srisailam. The Pakistani scholar Ahmad Hasan Dani speculated that according to popular accounts in Pakistan's northwest, Bodhidharma may be from the region around the Peshawar valley, or possibly around modern Afghanistan's eastern border with Pakistan. Caste In the context of the Indian caste system, the mention of "Brahman king" acquires a nuance. Broughton notes that "king" implies that Bodhidharma was of a caste of warriors and rulers. Brahman is, in western contexts, easily understood as Brahmana or Brahmin, which means priest. Name According to tradition, Bodhidharma was given this name by his teacher, known variously as Panyatara, Prajnatara, or Prajñādhara. His name prior to monkhood is said to have been Jayavarman. Bodhidharma is associated with several other names, and is also known by the name Bodhitara. Faure notes that: Tibetan sources give his name as "Bodhidharmottara" or "Dharmottara", that is, "Highest teaching (dharma) of enlightenment". Abode in China Buswell dates Bodhidharma's abode in China approximately at the early 5th century. Broughton dates Bodhidharma's presence in Luoyang to between 516 and 526, when the temple referred to—Yongning Temple (), was at the height of its glory. Starting in 526, Yǒngníngsì suffered damage from a series of events, ultimately leading to its destruction in 534. Shaolin boxing The idea that Bodhidharma founded martial arts at the Shaolin Temple was spread in the 20th century. However, martial arts historians have shown this legend stems from a 17th-century qigong manual known as the Yijin Jing. The preface of this work says that Bodhidharma left behind the Yi Jin Jing, from which the monks obtained the fighting skills which made them gain some fame. The authenticity of the Yijin Jing has been discredited by some historians, including Tang Hao, Xu Zhen, and Matsuda Ryuchi. According to Lin Boyuan, "This manuscript is full of errors, absurdities, and fantastic claims; it cannot be taken as a legitimate source." The oldest available copy was published in 1827. The composition of the text itself has been dated to 1624. Even then, the association of Bodhidharma with martial arts only became widespread as a result of the 1904–1907 serialization of the novel The Travels of Lao Ts'an in Illustrated Fiction Magazine. According to Henning, the "story is clearly a twentieth-century invention," which "is confirmed by writings going back at least 250 years earlier, which mention both Bodhidharma and martial arts but make no connection between the two." Cultural legacy In the Zen kōan tradition, Bodhidharma is mentioned as a significant figure. In Dogen's 13th century kōan collection, the Shinji Shōbōgenzō, Bodhidharma is mentioned in fourteen different kōans. In The Gateless Gate by Wumen Huikai: In a short addendum from 1245 CE, the text refers to a motto attributed to Bodhidharma: "Bodhidharma coming from the west, unattached to any words, pointing directly to the mind of man, advocated seeing into one's nature and becoming Buddha." The legend of Dazu Huike and Bodhidharma is recounted in case no. 41 of The Gateless Gate. Bodhidharma's image became the inspiration for Japanese Daruma dolls, which originated in Meiwa-era Takasaki as good luck charms. A is held at the Shorinzan Daruma Temple in Takasaki every year, celebrating the city as the birthplace of the Daruma doll. Over 400,000 attendants come to purchase new dolls. The Japanese version of the children's game statues is named . A 1989 South Korean film, Why Has Bodhi-Dharma Left for the East?, derives its title from a kōan about Bodhidharma's legendary transmission of Chan Buddhism to China. The film screened at the 1989 Cannes Film Festival and was the first South Korean film to release theatrically in the United States. In 1994, the Hong Kong film Master of Zen (also known as Bodhidharma) adapted the legends of Bodhidharma's life into a martial arts drama film, partly inspired by the master's association with Shaolin Kung Fu. The 2011 Indian Tamil science fiction martial arts film 7aum Arivu features a descendant of Bodhidharma as a main character and its plot focuses on the ancient monk's legendary skills and knowledge. The film was ultimately criticized for its historical inaccuracies in its portrayal of Bodhidharma (such as the monk's age upon entering China) and inappropriate emphasis of Bodhidharma as a Tamilian. The controversy caused hunger strikes among Indian followers of Bodhidharma. Attributed works Modern scholars, such as the Japanese scholar of early Chan, Yanagida Seizan, agree that only one extant text can be attributed to Bodhidharma. This is the Two Entrances and Four Practices (二入四行論), also known as "Outline of Practice" (二種入 Er zhong ru), which is part of the larger "Bodhidharma Anthology" that also includes teachings from some of Bodhidharma's students, such as Huike and Dharma master Yuan. There also exists a Dunhuang manuscript titled Treatise of Dhyana Master Bodhidharma (Tianzhu guo Putidamo chan shi lun 天竺國菩提達摩禪師論). According to McRae, this text "might be taken as a guide to the teachings of early Ch'an. The text is probably relatively early, although its putative date of compilation or transcription, 681, is not reliable. Unfortunately, its contents do not lend themselves to precise dating." Later attributions Throughout the history of Chan, various other works became attributed to Bodhidharma and modern scholars have studied these as well, attempting to understand their provenance. Commonly attributed works include: Treatise on the Destruction of Characteristics (《破相論》 Poxiang lun), also known as the Treatise on the Contemplation of the Mind (觀心論 Kuan-hsin lun), according to Yanagida, this is a work of Shenxiu. The Wake-up Treatise or Treatise on Realizing the Nature《悟性論 Wu-hsing lun》, according to Yanagida, this is a later reformulation of ideas of the East mountain teachings and respond to Shenhui's criticisms of the school. The Bloodstream Treatise (血脈論 Xuemai lun), according to Yanagida, this is a treatise by a member of the Oxhead school (7th-8th century) of Chan. The Genealogical Treatise (Hsueh-mo lun), this is a "post-Platform Sutra and immediately pre-Ma-tsu text" according to Yanagida, which discusses the teaching that "does not posit words," and "seeing the nature and achieving buddhahood." The Verses on the Heart Sutra, "a clearly apocryphal text" that introduces Yogacara ideas associated with Xuanzang's translations into Chan. Pointing directly to one's mind One of the fundamental Chán texts attributed to Bodhidharma is a four-line stanza whose first two verses echo the Laṅkāvatāra Sūtras disdain for words and whose second two verses stress the importance of the insight into reality achieved through "self-realization": The stanza, in fact, is not Bodhidharma's, but rather dates to the year 1108. See also Chinese Buddhism Silk Road transmission of Buddhism Buddhism amongst Tamils Kanchipuram Why Has Bodhi-Dharma Left for the East? 7aum Arivu Buddhabhadra Dongdu ji Notes References Sources Printed sources . . . . . . . Web sources Further reading External links Essence of Mahayana Practice By Bodhidharma, with annotations. Also known as "The Outline of Practice." translated by Chung Tai Translation Committee Bodhidharma 1 Martial arts school founders Northern Wei Buddhists Indian Buddhist missionaries People of Central Asian descent Liang dynasty Buddhist monks Translators to Chinese Founders of religions Indian Buddhist monks Indian Buddhists Northern Wei Buddhist monks Founders of Buddhist sects Shaolin Temple Indian scholars of Buddhism Indian royal advisors Tamil Missionary linguists Buddhist monks from Kanchipuram district

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https://en.wikipedia.org/wiki/Baltimore%20Ravens

Baltimore Ravens

The Baltimore Ravens are a professional American football team based in Baltimore. The Ravens compete in the National Football League (NFL) as a member of the American Football Conference (AFC) North division. The team plays its home games at M&T Bank Stadium and is headquartered in Owings Mills, Maryland. The Baltimore Ravens were established in 1996 after Art Modell, then owner of the Cleveland Browns, announced plans in 1995 to relocate the franchise from Cleveland to Baltimore. As part of a settlement between the league and the city of Cleveland, Modell was required to leave the Browns' history, team colors, and records in Cleveland for a replacement team and replacement personnel that would resume play in 1999. In return, he was allowed to take his own personnel and team to Baltimore, where such personnel would form an expansion team. The team is now owned by Steve Bisciotti and valued at $2.98 billion, making the Ravens the 33rd-most valuable sports franchise in the world as of 2021. The Ravens have been one of the more successful franchises since their inception, compiling a regular season record of , the third-highest among active franchises. They are also tied for the fourth-highest playoff winning percentage at . The team has qualified for the NFL playoffs 14 times since 2000 with two Super Bowl titles (Super Bowl XXXV and Super Bowl XLVII), two AFC Championship titles (2000 and 2012), four AFC Championship game appearances (2000, 2008, 2011 and 2012) and six AFC North division titles (2003, 2006, 2011, 2012, 2018, and 2019). They are one of two teams to be undefeated in multiple Super Bowl appearances, along with the Tampa Bay Buccaneers. The Ravens organization was led by general manager Ozzie Newsome from 1996 until his retirement following the 2018 season, and has had three head coaches: Ted Marchibroda, Brian Billick, and since 2008, John Harbaugh. Starting with a record-breaking defensive performance in their 2000 season, the Ravens have established a reputation for strong defensive play throughout team history. Former players such as middle linebacker Ray Lewis, safety Ed Reed, and offensive tackle Jonathan Ogden have been enshrined in the Pro Football Hall of Fame. History Team name The name "Ravens" was inspired by Edgar Allan Poe's poem The Raven. Chosen in a fan contest that drew 33,288 voters, the allusion honors Poe who spent the early part of his career in Baltimore and is buried there. As The Baltimore Sun reported at the time, fans also "liked the tie-in with the other birds in town, the Orioles, and found it easy to visualize a tough, menacing black bird". Edgar Allan Poe also had distant relatives who played football for the Princeton Tigers in the 1880s through the early 1900s. These brothers were famous players in the early days of American football. Before the football team, there was the Baltimore Ravens wheelchair basketball team — the original Baltimore Ravens. In 1972, the Ravens wheelchair basketball team was founded by Ralph Smith, long-term resident of Baltimore, second Vice President of the National Wheelchair Basketball Association (NWBA) and Member of the NWBA Hall of Fame. The name "Ravens" was inspired by Bob Ardinger, a member of the Ravens wheelchair basketball team. In the 1990s, the naming rights were later sold to the football team when they came to the city and the wheelchair basketball team became known as the Maryland Ravens, Inc. Background After the controversial relocation of the Colts to Indianapolis, several attempts were made to bring an NFL team back to Baltimore. In 1993, ahead of the 1995 league expansion, the city was considered a favorite, behind only St. Louis, to be granted one of two new franchises. League officials and team owners feared litigation due to conflicts between rival bidding groups if St. Louis was awarded a franchise. In October Charlotte, North Carolina was the first city chosen. Several weeks later, Baltimore's bid for a franchise—dubbed the Baltimore Bombers, in honor of the locally produced Martin B-26 Marauder bomber—had three ownership groups in place and a state financial package which included a proposed $200 million, rent-free stadium and permission to charge up to $80 million in personal seat license fees. Baltimore, however, was unexpectedly passed over in favor of Jacksonville, Florida, despite Jacksonville's minor TV market status and that the city had withdrawn from contention in the summer, only to return with then-Commissioner Paul Tagliabue's urging. Although league officials denied that any city had been favored, it was reported that Tagliabue and his longtime friend Washington Redskins owner Jack Kent Cooke had lobbied against Baltimore due to its proximity to Washington, D.C., and that Tagliabue had used the initial committee voting system to prevent the entire league ownership from voting on Baltimore's bid. This led to public outrage and The Baltimore Sun describing Tagliabue as having an "Anybody But Baltimore" policy. Maryland governor William Donald Schaefer said afterward that Tagliabue had led him on, praising Baltimore and the proposed owners while working behind-the-scenes to oppose Baltimore's bid. By May 1994, Baltimore Orioles owner Peter Angelos had gathered a new group of investors, including author Tom Clancy, to bid on teams whose owners had expressed interest in relocating. Angelos found a potential partner in Georgia Frontiere, who was open to moving the Los Angeles Rams to Baltimore. Jack Kent Cooke opposed the move, intending to build the Redskins' new stadium in Laurel, Maryland, close enough to Baltimore to cool outside interest in bringing in a new franchise. This led to heated arguments between Cooke and Angelos, who accused Cooke of being a "carpetbagger." The league eventually persuaded Rams team president John Shaw to relocate to St. Louis instead, leading to a league-wide rumor that Tagliabue was again steering interest away from Baltimore, a claim which Tagliabue denied. In response to anger in Baltimore, including Governor Schaefer's threat to announce over the loudspeakers Tagliabue's exact location in Camden Yards any time he attended a Baltimore Orioles game, Tagliabue remarked of Baltimore's financial package: "Maybe (Baltimore) can open another museum with that money." Following this, Angelos made an unsuccessful $200 million bid to bring the Tampa Bay Buccaneers to Baltimore. Having failed to obtain a franchise via the expansion, the city, despite having "misgivings," turned to the possibility of obtaining the Cleveland Browns, whose owner Art Modell was financially struggling and at odds with the city of Cleveland over needed improvements to the team's stadium. Return of American football in Baltimore Enticed by Baltimore's available funds for a first-class stadium and a promised yearly operating subsidy of $25 million, Modell announced on November 6, 1995, his intention to relocate the team from Cleveland to Baltimore the following year. The resulting controversy ended when representatives of Cleveland and the NFL reached a settlement on February 8, 1996. Tagliabue promised the city of Cleveland that an NFL team would be located in Cleveland, either through relocation or expansion, "no later than 1999". Additionally, the agreement stipulated that the Browns' name, colors, uniform design and franchise records would remain in Cleveland. The franchise history includes Browns club records and connections with Pro Football Hall of Fame players. Modell's Baltimore team, while retaining all current player contracts, would, for purposes of team history, appear as an expansion team, a new franchise. Not all players, staff or front office would make the move to Baltimore, however. After relocation, Modell hired Ted Marchibroda as the head coach for his new team in Baltimore. Marchibroda was already well known because of his work as head coach of the Baltimore Colts during the 1970s and the Indianapolis Colts during the early 1990s. Ozzie Newsome, the Browns' tight end for many seasons, joined Modell in Baltimore as director of football operations. He was later promoted to vice-president/general manager. The home stadium for the Ravens first two seasons was Baltimore's Memorial Stadium, previously home to the Baltimore Colts, the Baltimore Orioles, and the Canadian Football League’s Baltimore Stallions. The Ravens moved to their own new stadium, now known as M&T Bank Stadium, next to Camden Yards in 1998. The early years and Ted Marchibroda era (1996–1998) In the 1996 NFL Draft, the Ravens, with two picks in the first round, drafted offensive tackle Jonathan Ogden at No. 4 overall and linebacker Ray Lewis at No. 26 overall. Both Ogden and Lewis went on to play for the Ravens for their entire professional careers and were both inducted into the Pro Football Hall of Fame. The 1996 Ravens won their opening game against the Oakland Raiders, but finished the season 4–12 despite receiver Michael Jackson leading the league with 14 touchdown catches. The 1997 Ravens started 3–1. Peter Boulware, a rookie defender from Florida State, recorded 11.5 sacks and was named AFC Defensive Rookie of the Year. The team finished 6–9–1. On October 26, the team made its first trip to Landover, Maryland to play their new regional rivals, the Washington Redskins. The Ravens won the game 20–17. On December 14, 1997, the Ravens played the final professional sporting event at Baltimore’s historic Memorial Stadium, winning 21–19 over the Tennessee Oilers. 1998 marked the opening of a new stadium for the Ravens, currently known as M&T Bank Stadium, but originally named “PSINet Stadium” after the now-defunct internet service provider which purchased the original naming rights. Quarterback Vinny Testaverde left for the New York Jets before the season, and was replaced by former Indianapolis Colt Jim Harbaugh, and later Eric Zeier. Cornerback Rod Woodson joined the team after a successful stint with the Pittsburgh Steelers, and Priest Holmes started getting the first playing time of his career and ran for 1,000 yards. The Ravens finished 1998 with a 6–10 record. On November 29, the Ravens welcomed the Colts back to Baltimore for the first time in 15 years. Amidst a shower of negative cheers towards the Colts, the Ravens won 38–31. Brian Billick era (1999–2007) Three consecutive losing seasons under Marchibroda led to a change in the head coach. Brian Billick took over as head coach in 1999. Billick had been offensive coordinator for the record-setting Minnesota Vikings the season before. Quarterback Tony Banks came to Baltimore from the St. Louis Rams and had the best season of his career with 17 touchdown passes and an 81.2 pass rating. He was joined by receiver Qadry Ismail, who posted a 1,000-yard season. The Ravens initially struggled with a record of 4–7 but managed to finish with an 8–8 record. Due to continual financial hardships for the organization, the NFL took an unusual move and directed Modell to initiate the sale of his franchise. On March 27, 2000, NFL owners approved the sale of 49% of the Ravens to Steve Bisciotti. In the deal, Bisciotti had an option to purchase the remaining 51% for $325 million in 2004 from Art Modell. On April 9, 2004, the NFL approved Steve Bisciotti's purchase of the majority stake in the club. 2000: Super Bowl XXXV champions Banks shared playing time in the 2000 regular season with Trent Dilfer. Both players put up decent numbers (and a 1,364-yard rushing season by rookie Jamal Lewis helped too) but the defense became the team's hallmark and bailed a struggling offense out in many instances through the season. Ray Lewis was named Defensive Player of the Year. Two of his defensive teammates, Sam Adams and Rod Woodson, made the Pro Bowl. Baltimore's season started strong with a 5–1 record. But the team struggled through mid-season, at one point going five games without scoring an offensive touchdown. The team regrouped and won each of their last seven games, finishing 12–4 and making the playoffs for the first time. During the 2000 season, the Ravens' dominating defense broke two notable NFL records. They held opposing teams to 165 total points, surpassing the 1985 Chicago Bears mark of 198 points for a 16-game season as well as surpassing the 1986 Chicago Bears mark of 187 points for a 16-game season, which at that time was the current NFL record these things along with outstanding play by the defense places the 2000 Ravens in the discussion as one of the greatest NFL defenses of all time along with the 1985 Chicago Bears, 2002 Tampa Bay Buccaneers, and the 2015 Denver Broncos defenses. Since the divisional rival Tennessee Titans had a record of 13–3, the Ravens had to play in the wild card round. They dominated the Denver Broncos 21–3 in their first game. In the divisional playoff, they went on the road to Tennessee. With the score tied 10–10 in the fourth quarter, an Al Del Greco field goal attempt was blocked and returned for a touchdown by Anthony Mitchell, and a Ray Lewis interception return for a score put the game squarely in Baltimore's favor. The 24–10 win put the Ravens in the AFC Championship against the Oakland Raiders. The game was rarely in doubt. Shannon Sharpe's 96-yard touchdown catch early in the second quarter followed by an injury to Raiders quarterback Rich Gannon were crucial as the Ravens won easily, 16–3. Baltimore then went to Tampa for Super Bowl XXXV against the New York Giants. The Ravens’ defense carried them to a win. They recorded four sacks and forced five turnovers, one of which was a Kerry Collins interception returned for a touchdown by Duane Starks. The Giants' only score was a Ron Dixon kickoff return for a touchdown; however, the Ravens immediately countered with a touchdown return on the ensuing kickoff by Jermaine Lewis. The Ravens became champions with a 34–7 win. 2001–2007 In 2001, the Ravens attempted to defend their title with Elvis Grbac as their new starting quarterback, but a season-ending injury to Jamal Lewis on the first day of training camp and poor offensive performances stymied the team. After a 3–3 start, the Ravens defeated the Minnesota Vikings in the final week to clinch a wild card berth at 10–6. In the first round the Ravens showed flashes of their previous year with a 20–3 win over the Miami Dolphins, in which the team forced three turnovers and out-gained the Dolphins 347 yards to 151. In the divisional playoff the Ravens played the Pittsburgh Steelers. Three interceptions by Grbac ended the Ravens' season, as they lost 27–10. Baltimore ran into salary cap problems entering the 2002 season and was forced to part with a number of impact players. In the NFL Draft, the team selected Ed Reed with the 24th overall pick. Reed would go on to become one of the best safeties in NFL history, making nine Pro Bowls until leaving the Ravens for the Houston Texans in 2013. Despite low expectations, the Ravens stayed somewhat competitive in 2002 until a losing streak in December eliminated any chances of a postseason berth and a 7–9 finish. In 2003, the Ravens drafted their new quarterback, Kyle Boller, but he was injured midway through the season and was replaced by Anthony Wright. Jamal Lewis ran for 2,066 yards (including a then-NFL record 295 yards in one game against the Cleveland Browns on September 14). With a 10–6 record, Baltimore won their first AFC North division title. Their first playoff game, at home against the Tennessee Titans, went back and forth, with the Ravens being held to only 54 yards total rushing. The Titans won 20–17 on a late field goal, and Baltimore's season ended early. Ray Lewis was also named Defensive Player of the year for the second time in his career. In April 2003, Art Modell sold 49% of the team to Steve Bisciotti, a local businessman who had made his fortune in the temporary staffing field. After the season, Art Modell sold his remaining 51% ownership to Bisciotti, ending over 40 years of tenure as an NFL franchise owner. The Ravens did not make the playoffs in 2004 and finished the season with a record of 9–7 with Boller spending the season at QB. They did get good play from veteran corner Deion Sanders and third-year safety Ed Reed, who won the NFL Defensive Player of the Year award. They were also the only team to defeat the 15–1 Pittsburgh Steelers in the regular season. The next off-season, the Ravens looked to augment their receiving corps (which was second-worst in the NFL in 2004) by signing Derrick Mason from the Titans and drafting Oklahoma wide receiver Mark Clayton in the first round of the 2005 NFL Draft. However, the Ravens ended their season 6–10. The 2006 Baltimore Ravens season began with the team trying to improve on their 6–10 record of 2005. The Ravens, for the first time in franchise history, started 4–0, under the leadership of former Titans quarterback Steve McNair. In 2006, The Ravens lost two straight games mid-season on offensive troubles, prompting coach Billick to drop their offensive coordinator Jim Fassel in their week seven bye. After the bye, and with Billick calling the offense, Baltimore would record a five-game win streak before losing to the Cincinnati Bengals in week 13. Still ranked second overall to first-place San Diego Chargers, the Ravens continued on. They defeated the Kansas City Chiefs, and held the defending Super Bowl champion Pittsburgh Steelers to only one touchdown at Heinz Field, allowing the Ravens to clinch the AFC North. The Ravens ended the regular season with a franchise-best 13–3 record. Baltimore had secured the AFC North title, the No. 2 AFC playoff seed, and clinched a 1st-round bye by season's end. The Ravens were slated to face the Indianapolis Colts in the second round of the playoffs, in the first meeting of the two teams in the playoffs. Many Baltimore and Indianapolis fans saw this historic meeting as a sort of "Judgment Day" with the new team of Baltimore facing the old team of Baltimore (the former Baltimore Colts having left Baltimore under questionable circumstances in 1984). Both Indianapolis and Baltimore were held to scoring only field goals as the two defenses slugged it out all over M&T Bank Stadium. McNair threw two costly interceptions, including one at the 1-yard line. The eventual Super Bowl champion Colts won 15–6, ending Baltimore's season. The Ravens hoped to improve upon their 13–3 record but injuries and poor play plagued the team. The Ravens finished the 2007 season in the AFC North cellar with a disappointing 5–11 record. A humiliating 22–16 overtime loss to the previously winless Miami Dolphins on December 16 ultimately led to Billick's dismissal after the end of the regular season. He was replaced by John Harbaugh, the special teams coach of the Philadelphia Eagles and the older brother of former Ravens quarterback Jim Harbaugh (1998). John Harbaugh/Joe Flacco era (2008–2018) 2008: Arrival of Harbaugh and Flacco With rookies at head coach (John Harbaugh) and quarterback (Joe Flacco), the Ravens entered the 2008 campaign with much uncertainty. Baltimore smartly recovered in 2008, winning eleven games and achieving a wild card spot in the postseason. On the strength of four interceptions, one resulting in an Ed Reed touchdown, the Ravens began its postseason run by winning a rematch over Miami 27–9 at Dolphin Stadium on January 4, 2009, in a wild-card game. Six days later, they advanced to the AFC Championship Game by avenging a Week 5 loss to the Titans 13–10 at LP Field on a Matt Stover field goal with 53 seconds left in regulation time. The Ravens fell one victory short of Super Bowl XLIII by losing to the Steelers 23–14 at Heinz Field on January 18, 2009. 2009–2011 In 2009, the Ravens won their first three matches, then lost the next three, including a close match in Minnesota. The rest of the season was an uneven string of wins and losses, which included a home victory over Pittsburgh in overtime followed by a Monday Night loss in Green Bay. That game was notable for the number of penalties committed, costing a total of 310 yards, and almost tying with the record set by Tampa Bay and Seattle in 1976. Afterwards, the Ravens easily crushed the Lions and Bears, giving up less than ten points in both games. The next match was against the Steelers, where Baltimore lost a close one before beating the Raiders to end the season. With a record of 9–7, the team finished second in the division and gained another wild card. Moving into the playoffs, they overwhelmed the Patriots; nevertheless they did not reach the AFC Championship because they were routed 20–3 by the Colts in the Divisional Round a week later. Baltimore managed to beat the Jets 10–9 on the 2010 opener, but then lost a poorly played game against Cincinnati the following week. The Ravens rebounded against the other two division teams, beating Cleveland 24–17 in Week 3 and then . The Ravens scored a fine win (31–17) at home against Denver in Week 5. The Ravens finished the season 12–4, second in the division due to a tiebreaker with Pittsburgh, and earning a wild card spot. Baltimore headed to Kansas City and defeated the Chiefs 30–7, but once again were knocked from the playoffs by Pittsburgh in a hard-fought game. The Ravens hosted their arch-enemy in Week 1 of the 2011 season. On a hot, humid day in M&T Bank Stadium, crowd noise and multiple Steelers mistakes allowed Baltimore to crush them with three touchdowns 35–7. The frustrated Pittsburgh players also committed several costly penalties. Thus, the Ravens had gained their first-ever victory over the Steelers with Ben Roethlisberger playing and avenged themselves of repeated regular and postseason losses in the series. But in Week 2, the Ravens collapsed in Tennessee and lost 26–13. They rebounded by routing the Rams in Week 3 and then overpowering the Jets 34–17 in Week 4. Week 5, the Ravens had a bye week, following a game against the Texans. But in Week 7, Baltimore had a stunning MNF upset loss in Jacksonville as they were held to one touchdown in a 12–7 loss. Their final scoring drive failed as Joe Flacco threw an interception in the closing seconds of the game. After beating the Cincinnati Bengals in Week 17 of the regular season, the Ravens advanced to the playoffs as the Number 2 seed in the AFC with a record of 12–4. They gained the distinction of AFC North Champions over Pittsburgh (12–4) due to a tie-breaker. Ravens' Lee Evans was stripped of a 14-yard touchdown pass by the Patriots Sterling Moore with 22 seconds left and Ravens kicker Billy Cundiff pushed a 32-yard field goal attempt wide left on fourth down as the Patriots held on to beat the Ravens 23–20 during the AFC championship game and advance to Super Bowl XLVI. 2012: Ray Lewis' final season and second Super Bowl victory The Ravens' attempt to convert Joe Flacco into a pocket passer remained a work in progress as the 2012 season began. Terrell Suggs suffered a tendon injury during an off-season basketball game and was unable to play for at least several weeks. In the opener on September 10, Baltimore routed Cincinnati 44–13. After this easy win, the team headed to Philadelphia, but lost 24–23. Returning home for a primetime rematch of the AFC Championship, another bizarre game ensued. New England picked apart the Baltimore defense (which was considerably weakened without Terrell Suggs and some other players lost over the off-season) for the first half. Trouble began early in the game when a streaker ran out onto the field and had to be tackled by security, and accelerated when, at 2:18 in the 4th quarter, the referees made a holding call on RG Marshal Yanda. Enraged fans repeatedly chanted an obscenity at this penalty. The Ravens finally drove downfield and on the last play of the game, Justin Tucker kicked a 27-yard field goal to win the game 31–30, capping off a second intense and controversially officiated game in a row for the Ravens. The Ravens would win the AFC North with a 10–6 record, but finished 4th in the AFC playoff seeding, and thus had to play a wild-card game. After defeating the Indianapolis Colts 24–9 at home (the final home game of Ray Lewis), the Ravens traveled to Denver to play against the top-seeded Broncos. In a very back-and-forth contest, the Ravens pulled out a 38–35 victory in two overtimes. They then won their 2nd AFC championship by coming back from a 13–7 halftime deficit to defeat the Patriots once again, 28–13. The Ravens played the Super Bowl XLVII against the San Francisco 49ers. Baltimore built a 28–6 lead early in the third quarter before a partial power outage in the Superdome suspended play for 34 minutes (earning the game the added nickname of the Blackout Bowl). After play resumed, San Francisco scored 17 unanswered third-quarter points to cut the Ravens' lead, 28–23, and continued to chip away in the fourth quarter. With the Ravens leading late in the game, 34–29, the 49ers advanced to the Baltimore 7-yard line just before the two-minute warning but turned the ball over on downs. The Ravens then took an intentional safety in the waning moments of the game to preserve the victory. Baltimore quarterback Joe Flacco, who completed 22 of 33 passes for 287 yards and three touchdowns, was named Super Bowl MVP. 2013–2018 Coming off as the defending Super Bowl champions, this was the first year in franchise history for the team without Ray Lewis. The Ravens started out 3–2, and started the 2–0 Houston Texans 14-loss streak by shutting them 30–9 in Week 3. However, the Ravens lost their next 3 games, losing to the Green Bay Packers and Pittsburgh Steelers in last-minute field goals and were shut out in an attempt to tie the game against the Cleveland Browns 24–18. After winning and losing their next game, the Ravens came out 4–6, but managed winning their next four games in dominating the Jets 19–3, a Steelers win 22–20 during Thanksgiving, a booming ending in Baltimore against the Vikings 29–26, and an 18–16 win at Detroit, including Justin Tucker's 61-yard game-winning field goal. The Ravens were 8–6, with the 6th seed, but after losing their next two games, and the San Diego Chargers winning their next two to clinch the 6th seed, the Ravens finished 8–8 and missed the playoffs for the first time since 2007. On January 27, 2014, the Ravens hired former Houston Texans head coach Gary Kubiak to be their new offensive coordinator after Jim Caldwell accepted the new available head coaching job with the Detroit Lions. On February 15, 2014, star running back Ray Rice and his fiancée Janay Palmer were arrested and charged with assault after a physical altercation at Revel Casino in Atlantic City, New Jersey. Celebrity news website TMZ posted a video of Rice dragging Palmer's body out of an elevator after apparently knocking her out. For the incident, Rice was initially suspended for the first two games of the 2014 NFL season on July 25, 2014, which led to widespread criticism of the NFL. In Week 1, on September 7, the Baltimore Ravens lost to the Cincinnati Bengals, 23–16. The next day, on September 8, 2014, TMZ released additional footage from an elevator camera showing Rice punching Palmer. The Baltimore Ravens terminated Rice's contract as a result, and was later indefinitely suspended by the NFL, although a judge later vacated this indefinite suspension. In Week 12, the Ravens traveled down for an interconference battle with the New Orleans Saints, which the Ravens won. In Week 16, the Ravens traveled to Houston to take on the Texans. In one of Flacco's worst performances, the offense sputtered against the Houston defense and Flacco threw three interceptions, falling to the Texans 25–13. With their playoff chances and season hanging in the balance, the Ravens took on the Browns in Week 17 at home. After three quarters had gone by and down 10–3, Joe Flacco led the Ravens on a comeback scoring 17 unanswered points, winning 20–10. With the win, and the Kansas City Chiefs defeating the San Diego Chargers, the Ravens clinched their sixth playoff berth in seven seasons. In the wild card round, the Ravens won 30–17 against their divisional rivals, the Pittsburgh Steelers, at Heinz Field. In the next game in the Divisional round, the Ravens faced the New England Patriots. Despite a strong offensive effort and having a 14-point lead twice in the game, the Ravens were defeated by the Patriots 35–31, ending their season. The 2015 season marked 20 seasons of the franchise's existence competing in the NFL, which the franchise recognized with a special badge being worn on their uniforms during the 2015 NFL season. The Ravens lost key players such as Joe Flacco, Justin Forsett, Terrell Suggs, Steve Smith Sr., and Eugene Monroe to season-ending injuries. Injuries and their inability to win close games early in the season led to the first losing season in the Harbaugh-Flacco era. The 2016 Ravens finished 8–8, but failed to qualify the playoffs for the second straight year. They were eliminated from playoff contention after their Week 16 loss to their division rivals, the Steelers. This was the first time the Ravens missed the playoffs in consecutive seasons since 2004–2005, as well as the first in the Harbaugh/Flacco era. During the 2017 season, the Ravens improved upon their 8–8 record from 2016 by one win, finishing the season 9-7 and missing the playoffs for the third year in a row. This marked the first time the Ravens failed to make the playoffs in three straight seasons since the team's first three years of existence (1996–1998). The Ravens suffered a loss at home to the Cincinnati Bengals in the final game of the season that prevented them from earning a playoff berth. Lamar Jackson era (2018–present) The Ravens drafted QB Lamar Jackson with the 32nd pick in the 2018 draft. After the team started the season with a 4–5 record, Jackson took over as the starting QB in Week 11 when Joe Flacco was sidelined with a hip injury. The team won six of its next seven games, finishing the 2018 season with a 10–6 record and winning the AFC North, giving them their first playoff appearance since 2014 and their first division title since 2012. The Ravens lost to the Los Angeles Chargers in the Wild Card round with Jackson at quarterback, making him the youngest QB in NFL history to start a playoff game. At the conclusion of the season, Ozzie Newsome stepped down as the team's general manager. He was replaced by longtime assistant Eric DeCosta. On March 13, 2019, the Ravens traded Joe Flacco to the Denver Broncos in exchange for a fourth-round pick in the 2019 NFL Draft. That season, Lamar Jackson led the Ravens to a franchise-best 14–2 record, including a 12-game winning streak to finish the regular season. On December 22, they clinched home-field advantage for the first time in franchise history following a win over the Cleveland Browns. On December 8, Jackson became only the second player in NFL history to rush for over 1,000 yards from the quarterback position. Four days later, Jackson broke Michael Vick's single-season quarterback rushing record of 1,037 yards. Thirteen Ravens were selected to the 2019 Pro Bowl, matching the all-time NFL record. The Ravens finished the 2019 regular season with 3,296 rushing yards, the most rushing yards by any team in NFL history during a season and they became the first team in NFL history to average at least 200 passing yards and 200 rushing yards per game in the same season. Despite earning the number-one seed in the playoffs, the Ravens were eliminated by the sixth-seeded Tennessee Titans in the Divisional Round of the playoffs, 28–12. Lamar Jackson was unanimously voted AP NFL MVP, becoming only the second player in NFL history to do so, after Tom Brady in 2010. In 2020, the Ravens went 6–5 in their first 11 games, but rebounded and finished the season 11–5, taking second place in the AFC North and earning a Wild Card playoff berth with the fifth seed. They also led the NFL in rushing yards for the second year in a row during the regular season, with 3,071 yards. In the Wild Card round, they defeated the fourth-seeded Tennessee Titans in Nashville, 20–13. In the Divisional Round, they fell to the second-seeded Buffalo Bills, 17–3. In 2021, the Ravens claimed the record of consecutive preseason wins with 20, overtaking Vince Lombardi’s Green Bay Packers record. In Week 3 of the 2021 season against the Detroit Lions, Justin Tucker put his name in the NFL record books by kicking the longest field goal in the history of the National Football League, 66 yards, which also was the field goal that won the game and 5 yards longer than his previous career long of 61 yards that was also kicked in Detroit. The following week, the Ravens tied the NFL record of consecutive 100 yard rushing games by a team with 43 in a win over the Denver Broncos, equaling the 1974 to ‘77 Pittsburgh Steelers record. The team reached an 8–3 record by Week 12, but ended the season on a six-game losing streak to finish 8–9, missing the playoffs and coming in last in the AFC North. Jackson sustained an ankle injury during the Week 14 loss to the Browns and did not appear in any subsequent games. Rivalries Pittsburgh Steelers By far the team's biggest rival is the Pittsburgh Steelers. Pittsburgh and Baltimore are separated by a less-than-5-hour drive along Interstate 70. Both teams are known for their hard-hitting physical style of play. They play twice a year in the AFC North, and have met four times in the playoffs. Pittsburgh leads the all-time series, 30–24, and holds a 3–1 advantage in the four matchups in the postseason. Games between these two teams usually come down to the wire as most within the last 5 years have come down to under 4 points. The rivalry is considered one of the most significant and intense in the NFL today. Other AFC North rivals The Ravens also have divisional rivalries with the Cleveland Browns and Cincinnati Bengals. The rivalry with the Browns has been very one-sided; Baltimore holds an advantage of 33–11 against Cleveland. The rivalry with Cincinnati has been closer, with the Ravens slightly holding the edge in the all-time series 27–25. New England Patriots The Ravens first met the New England Patriots in 1996, but the rivalry truly started in 2007 when the Ravens suffered a bitter 27–24 loss in the Patriots' quest for perfection. The rivalry began to escalate in 2009 when the Patriots beat the Ravens 27–21 in a game that involved a confrontation between Patriots quarterback Tom Brady and Ravens linebacker Terrell Suggs. Both players would go on to take verbal shots at each other through the media after the game. While the Patriots lead the overall series, 11–4, the teams have split four postseason meetings, 2–2. The Ravens won the 2009 Wild Card Round, 33–14, and the 2012 AFC Championship game, 28–13. The Patriots won the 2011 AFC Championship Game 23–20 and the 2014 Divisional Round, 35–31. Tennessee Titans Reemerging in the late 2010s, the rivalry actually started in the early 2000s when both teams were in the AFC Central, with both teams having tough and bitter games, Ravens gave the Titans their first ever loss at the new Adelphia Coliseum in the 2000 season and the Ravens eliminated Tennessee during the playoffs later on. Fans and analysts have noted an emerging rivalry between the Baltimore Ravens and the Tennessee Titans of the AFC South. While there is no known animosity between the cities of Baltimore and Nashville, games between their respective teams have become heated and included fiery verbal exchanges between coaches and players. Overall Record Logo controversy The team's first helmet logo, used from 1996 through the 1999 Pro Bowl, featured raven wings outspread from a shield displaying a letter B framed by the word Ravens overhead and a cross bottony underneath. The US Fourth Circuit Court of Appeals affirmed a jury verdict that the logo infringed on a copyright retained by Frederick E. Bouchat, an amateur artist and security guard in Maryland, but that he was entitled to only three dollars in damages from the NFL. Bouchat had submitted his design to the Maryland Stadium Authority by fax after learning that Baltimore was to acquire an NFL team. He was not credited for the design when the logo was announced. Bouchat sued the team, claiming to be the designer of the emblem; representatives of the team asserted that the image had been designed independently. The court ruled in favor of Bouchat, noting that team owner Modell had access to Bouchat's work. Bouchat's fax had gone to John Moag, the Maryland Stadium Authority chairman, whose office was located in the same building as Modell's. Bouchat ultimately was not awarded monetary compensation in the damages phase of the case. The Baltimore Sun ran a poll showing three designs for new helmet logos. Fans participating in the poll expressed a preference for a raven's head in profile over other designs. Art Modell announced that he would honor this preference but still wanted a letter B to appear somewhere in the design. The new Ravens logo, introduced in 1999, featured a raven's head in profile with the letter B superimposed. The secondary logo is a shield that honors Baltimore's history of heraldry. Alternating Calvert and Crossland emblems (seen also in the flag of Maryland and the flag of Baltimore) are interlocked with stylized letters B and R. Uniforms The design of the Ravens uniform has remained essentially unchanged since the team's inaugural season in 1996. Art Modell admitted to ESPN's Roy Firestone that the Ravens' colors, introduced in early 1996, were inspired by the Northwestern Wildcats 1995 dream season. Helmets are black with purple "talon" stripes rising from the facemask to the crown. Players normally wear purple jerseys at home and white jerseys on the road. In 1996 the team wore black pants with a single large white stripe for all games. In 1997 the Ravens opted for a more classic NFL look with white pants sporting stripes in purple and black, along with the jerseys sporting a different font for the uniform numbers. The white pants were worn with both home and road jerseys. The road uniform (white pants with white jerseys) was worn by the Ravens in Super Bowl XXXV, at the end of the 2000 NFL season. This all-white combination was originally worn with black socks, but starting in 2021, the Ravens began wearing white hosiery with the all-white uniform. In the 2002 season the Ravens began the practice of wearing white jerseys for the home opener that has a 1:00 kickoff. In recent seasons, the practice has come when the home game is played in week one. Since John Harbaugh became the head coach in 2008, the Ravens have also worn their white jerseys at home for preseason games. In November 2004 the team introduced an alternate uniform design featuring black jerseys and solid black pants with black socks. The all-black uniform was first worn for a home game against the Cleveland Browns, entitled "Pitch Black" night, that resulted in a Ravens win. The uniform has since been worn for select prime-time national game broadcasts and other games of significance. The Ravens began wearing black pants again with the white jersey in 2008. On December 7, 2008, during a Sunday Night Football game against the Washington Redskins, the Ravens introduced a new combination of black jersey with white pants. It was believed to be due to the fact that John Harbaugh doesn't like the "blackout" look. However, on December 19, 2010, the Ravens wore their black jerseys and black pants in a 30–24 victory over the New Orleans Saints. Since 2010, the Ravens have worn their black jerseys at least twice each season. From 2011 to 2013 and again in 2015, they wore the all blacks once and the black on white once. In 2014 and 2016, they wore all black both times they wore alternate uniforms. In 2017, they wore all black twice and black on white once (although the league is supposed to limit teams to wearing alternate jerseys a maximum of two times a season). On December 5, 2010, the Ravens reverted to the black pants with the purple jerseys versus the Pittsburgh Steelers during NBC's Sunday Night Football telecast. The Ravens lost to the Steelers 13–10. They wore the same look again for their game against the Cleveland Browns on December 24, 2011, and they won, 20–14. They wore this combination a third time against the Houston Texans on January 15, 2012, in the AFC Divisional playoff. They won 20–13. They would again wear this combination on January 6, 2013, during the AFC Wild Card playoff and what turned out to be Ray Lewis' final home game, where they defeated the Indianapolis Colts 24–9. From their inaugural season until 2006, the Ravens wore white cleats with their uniforms; they switched to black cleats in 2007. From the mid-2010s onward, the NFL relaxed its rules regarding primary cleat colors, and Ravens players began wearing customized cleats in either purple, black, gold or white. On December 20, 2015, the team unexpectedly debuted gold pants for the first time, wearing them with their regular purple jerseys against the Kansas City Chiefs. Although gold is an official accent color of the Ravens, the pants got an overwhelmingly negative response on social media by both Ravens fans and fans of other NFL teams, with some comparisons being made to the rival Pittsburgh Steelers' pants, and mustard. During the 2015 season, the NFL announced a jersey promotion called Color Rush in which teams would wear uniforms typically of one color head-to-toe during select prime-time games. The promotion was used three times that season; all the games that featured them were on Thursday Night and had both teams wear them in each. The following season, the league released uniforms for all 32 teams and announced they would be worn during all Thursday Night games that year, as well as on Christmas. The Ravens had one Thursday Night game in 2016; they wore their all-purple Color Rush uniforms and won 28–7 over the division rival Cleveland Browns. They had one other Thursday Night game the following season, in which they again wore the jerseys and won 40–0 over the Miami Dolphins. In their Christmas 2016 game against the Steelers, the Ravens wore their regular all-white uniforms while their rivals wore their Color Rush uniforms. On September 13, 2018, the Ravens debuted a new combination in a road game against the Cincinnati Bengals, wearing white jerseys with purple pants. The purple pants are similar to the ones used for Color Rush except that it has side stripes of black and white; the Color Rush purple pants have gold and white stripes. Then on October 21 against the New Orleans Saints, the Ravens paired their new purple pants with their regular purple uniforms. Black socks were originally worn with this combination, but on January 2, 2022, the Ravens wore purple socks with the regular all-purple combination against the Los Angeles Rams, essentially replicating their Color Rush uniforms but with minimal gold elements. For the regular season finale against the Browns on December 30, the Ravens wore their black uniforms with purple pants. The Ravens wore this combination again October 11, 2021, against the Indianapolis Colts on Monday Night Football in a 31–25 overtime win. Marching band The team marching band is called Baltimore's Marching Ravens. They began as the Colts' marching band and have operated continuously from September 7, 1947, to the present. They helped campaign for football to return to Baltimore after the Colts moved. Because they stayed in Baltimore after the Colts left, the band is nicknamed "the band that would not die" and were the subject of an episode of ESPN's 30 for 30. The Washington Commanders are the only other NFL team that currently has a marching band. Players of note Current roster Pro Football Hall of Fame Note: The following lists players who officially played for the Ravens. For other Hall of Famers, players whose numbers were retired, and players who played for the Baltimore Colts, see Indianapolis Colts. Bold number notes player inducted as a member of the Ravens. For Cleveland Browns players, including those in the Hall of Fame and those whose numbers were retired, see Cleveland Browns. Retired numbers The Ravens do not have officially retired numbers. However, the number 19 has not been issued out of respect for Baltimore Colts quarterback Johnny Unitas, except for quarterback Scott Mitchell in his lone season in Baltimore in 1999. In addition, numbers 75, 52, 20, 55, and 73 in honor of Jonathan Ogden, Ray Lewis, Ed Reed, Terrell Suggs, and Marshal Yanda respectively, have not been issued since those players' retirements from football. Ring of Honor The Ravens have a "Ring of Honor" which is on permanent display encircling the field of M&T Bank Stadium. The ring currently honors 20 members, including eight former members of the Baltimore Colts. Key/Legend First-round draft picks The team's first draft was the 1996 NFL Draft, where they selected UCLA offensive tackle Jonathan Ogden fourth overall and University of Miami linebacker Ray Lewis 24th overall. Both players won a Super Bowl with the team, earned numerous Pro Bowl and All-Pro selections, and are members of the Pro Football Hall of Fame. Along with their pick in the next year's draft, this was the highest first-round draft pick that the Ravens have had. In 1996, 2000, 2018 and 2020, the Ravens had two first-round draft picks (2018 was the only year in the Ravens traded up during the draft). However, in 2004 they had none. Two of their first round picks have made at least ten Pro Bowls. Team records Passing + = min. 500 attempts, # = min. 100 attempts, ∗ = minimum 15 attempts, Rushing ∗ = minimum 15 attempts, # = min. 100 attempts, + = min. 500 attempts Receiving ∗ = minimum 4 receptions, # = min. 20 receptions, + = min. 200 receptions Other Returns Kicking Defense Exceptional performances Other career records Most Tackles: Ray Lewis, ILB, 1,573 (1996–2012) Most Forced Fumbles: Terrell Suggs, EDGE, 28 (2003–2018) Longest Field Goal Made: Justin Tucker, 66 yards (2012–present) Longest Fumble Recovery: Marlon Humphrey, CB, 70 yards (November 3, 2019) All records as of December 18, 2019 per Pro-Football Reference.com Staff Head coaches Ted Marchibroda (1996–1998) Brian Billick (1999–2007) John Harbaugh (2008–present) Current staff Broadcast media References Further reading (available online) External links Baltimore Ravens at the National Football League official website National Football League teams American football teams in Baltimore American football teams established in 1996 1996 establishments in Maryland

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https://en.wikipedia.org/wiki/Baptism

Baptism

Baptism (from ) is a Christian sacrament of initiation and adoption, almost invariably with the use of water. It may be performed by sprinkling or pouring water on the head, or by immersing in water either partially or completely, traditionally three times, once for each person of the Trinity. The synoptic gospels recount that John the Baptist baptised Jesus. Baptism is considered a sacrament in most churches, and as an ordinance in others. Baptism according to the Trinitarian formula, which is done in most mainstream Christian denominations, is seen as being a basis for Christian ecumenism, the concept of unity amongst Christians. Baptism is also called christening, although some reserve the word "christening" for the baptism of infants. In certain Christian denominations, such as the Catholic Churches, Eastern Orthodox Churches, Oriental Orthodox Churches, Assyrian Church of the East, and Lutheran Churches, baptism is the door to church membership, with candidates taking baptismal vows. It has also given its name to the Baptist churches and denominations. Some Christian thinking regards baptism as necessary for salvation, but some writers, such as Huldrych Zwingli (1484–1531), have denied its necessity. Though water baptism is extremely common among Christian denominations, some, such as The Salvation Army, do not practice water baptism at all. Among denominations that practice water baptism, differences occur in the manner and mode of baptizing and in the understanding of the significance of the rite. Most Christians baptize using the trinitarian formula "in the name of the Father, and of the Son, and of the Holy Spirit" (following the Great Commission), but Oneness Pentecostals baptize using Jesus' name only. The majority of Christians baptize infants; many others, such as Baptist Churches, regard only believer's baptism as true baptism. In certain denominations, such as the Eastern and Oriental Orthodox Churches, the individual being baptized receives a cross necklace that is worn for the rest of their life, inspired by the Sixth Ecumenical Council (Synod) of Constantinople. Outside of Christianity, Mandaeans undergo repeated baptism for purification instead of initiation. They consider John the Baptist to be their greatest prophet and name all rivers yardena after the River Jordan. The term baptism has also been used metaphorically to refer to any ceremony, trial, or experience by which a person is initiated, purified, or given a name. Martyrdom was identified early in Christian church history as "baptism by blood", enabling the salvation of martyrs who had not been baptized by water. Later, the Catholic Church identified a baptism of desire, by which those preparing for baptism who die before actually receiving the sacrament are considered saved. Etymology The English word baptism is derived indirectly through Latin from the neuter Greek concept noun (Greek , ), which is a neologism in the New Testament derived from the masculine Greek noun (), a term for ritual washing in Greek language texts of Hellenistic Judaism during the Second Temple period, such as the Septuagint. Both of these nouns are derived from the verb (, transitive verb), which is used in Jewish texts for ritual washing, and in the New Testament both for ritual washing and also for the apparently new rite of . The Greek verb (), , from which the verb is derived, is in turn hypothetically traced to a reconstructed Indo-European root *gʷabh-, . The Greek words are used in a great variety of meanings. and in Hellenism had the general usage of "immersion," "going under" (as a material in a liquid dye) or "perishing" (as in a ship sinking or a person drowning), with the same double meanings as in English "to sink into" or "to be overwhelmed by," with bathing or washing only occasionally used and usually in sacral contexts. History The practice of baptism emerged from Jewish ritualistic practices during the Second Temple Period, out of which figures such as John the Baptist emerged. For example, various texts in the Dead Sea Scrolls (DSS) corpus at Qumran describe ritual practices involving washing, bathing, sprinkling, and immersing. One example of such a text is a DSS known as the Rule of the Community, which says "And by the compliance of his soul with all the laws of God his flesh is cleansed by being sprinkled with cleansing waters and being made holy with the waters of repentance." The Mandaeans, who are followers of John the Baptist, practice frequent full immersion baptism (masbuta) as a ritual of purification. According to Mandaean sources, they left the Jordan Valley in the 1st century AD. John the Baptist, who is considered a forerunner to Christianity, used baptism as the central sacrament of his messianic movement. The apostle Paul distinguished between the baptism of John, ("baptism of repentance") and baptism in the name of Jesus, and it is questionable whether Christian baptism was in some way linked with that of John. However, according to Mark 1:8, John seems to connect his water baptism as a type of the true, ultimate baptism of Jesus, which is by the Spirit. Christians consider Jesus to have instituted the sacrament of baptism. Though some form of immersion was likely the most common method of baptism in the early church, many of the writings from the ancient church appeared to view this mode of baptism as inconsequential. The Didache 7.1–3 (AD 60–150) allowed for affusion practices in situations where immersion was not practical. Likewise, Tertullian (AD 196–212) allowed for varying approaches to baptism even if those practices did not conform to biblical or traditional mandates (cf. De corona militis 3; De baptismo 17). Finally, Cyprian (ca. AD 256) explicitly stated that the amount of water was inconsequential and defended immersion, affusion, and aspersion practices (Epistle 75.12). As a result, there was no uniform or consistent mode of baptism in the ancient church prior to the fourth century. By the third and fourth centuries, baptism involved catechetical instruction as well as chrismation, exorcisms, laying on of hands, and recitation of a creed. In the early middle ages infant baptism became common and the rite was significantly simplified and increasingly emphasized. In Western Europe Affusion became the normal mode of baptism between the twelfth and fourteenth centuries, though immersion was still practiced into the sixteenth. In the medieval period, some radical Christians rejected the practice of baptism as a sacrament. Sects such as the Tondrakians, Cathars, Arnoldists, Petrobrusians, Henricans, Brethren of the Free Spirit and the Lollards were regarded as heretics by the Catholic Church. In the sixteenth century, Martin Luther retained baptism as a sacrament, but Swiss reformer Huldrych Zwingli considered baptism and the Lord's Supper to be symbolic. Anabaptists denied the validity of the practice of infant baptism, and rebaptized converts. Mode and manner Baptism is practiced in several different ways. Aspersion is the sprinkling of water on the head, and affusion is the pouring of water over the head. Traditionally, a person is sprinkled, poured, or immersed three times for each person of the Holy Trinity, with this ancient Christian practice called trine baptism or triune baptism. The Didache specifies: Aspersion or sprinkling best describes cleansing aspect of baptism as indicated in Psalm 51:7, "Cleanse me with hyssop, and I will be clean; wash me, and I will be whiter than snow". Affusion or pouring best describes anointing, which points to the pouring of the Holy Spirit unto the believing person as indicated in many of the Old Testament types of anointing kings, prophets, and priests with oil. Immersion or submersion best describes burial and resurrection of the believer in Christ. The word "immersion" is derived from late Latin immersio, a noun derived from the verb immergere (in – "into" + mergere "dip"). In relation to baptism, some use it to refer to any form of dipping, whether the body is put completely under water or is only partly dipped in water; they thus speak of immersion as being either total or partial. Others, of the Anabaptist belief, use "immersion" to mean exclusively plunging someone entirely under the surface of the water. The term "immersion" is also used of a form of baptism in which water is poured over someone standing in water, without submersion of the person. On these three meanings of the word "immersion", see Immersion baptism. When "immersion" is used in opposition to "submersion", it indicates the form of baptism in which the candidate stands or kneels in water and water is poured over the upper part of the body. Immersion in this sense has been employed in West and East since at least the 2nd century and is the form in which baptism is generally depicted in early Christian art. In the West, this method of baptism began to be replaced by affusion baptism from around the 8th century, but it continues in use in Eastern Christianity. The word submersion comes from the late Latin (sub- "under, below" + mergere "plunge, dip") and is also sometimes called "complete immersion". It is the form of baptism in which the water completely covers the candidate's body. Submersion is practiced in the Orthodox and several other Eastern Churches. In the Latin Church of the Catholic Church, baptism by submersion is used in the Ambrosian Rite and is one of the methods provided in the Roman Rite of the baptism of infants. It is seen as obligatory among some groups that have arisen since the Protestant Reformation, such as Baptists. Meaning of the Greek verb baptizein The Greek-English Lexicon of Liddell and Scott gives the primary meaning of the verb baptízein, from which the English verb "baptize" is derived, as "dip, plunge", and gives examples of plunging a sword into a throat or an embryo and for drawing wine by dipping a cup in the bowl; for New Testament usage it gives two meanings: "baptize", with which it associates the Septuagint mention of Naaman dipping himself in the Jordan River, and "perform ablutions", as in Luke 11:38. Although the Greek verb baptízein does not exclusively mean dip, plunge or immerse (it is used with literal and figurative meanings such as "sink", "disable", "overwhelm", "go under", "overborne", "draw from a bowl"), lexical sources typically cite this as a meaning of the word in both the Septuagint and the New Testament. "While it is true that the basic root meaning of the Greek words for baptize and baptism is immerse/immersion, it is not true that the words can simply be reduced to this meaning, as can be seen from Mark 10:38–39, Luke 12:50, Matthew 3:11 Luke 3:16 and Corinthians10:2." Two passages in the Gospels indicate that the verb baptízein did not always indicate submersion. The first is Luke 11:38, which tells how a Pharisee, at whose house Jesus ate, "was astonished to see that he did not first wash (ἐβαπτίσθη, aorist passive of βαπτίζω—literally, "was baptized") before dinner". This is the passage that Liddell and Scott cites as an instance of the use of to mean perform ablutions. Jesus' omission of this action is similar to that of his disciples: "Then came to Jesus scribes and Pharisees, which were of Jerusalem, saying, Why do thy disciples transgress the tradition of the elders? for they wash () not their hands when they eat bread". The other Gospel passage pointed to is: "The Pharisees...do not eat unless they wash (, the ordinary word for washing) their hands thoroughly, observing the tradition of the elders; and when they come from the market place, they do not eat unless they wash themselves (literally, "baptize themselves"—βαπτίσωνται, passive or middle voice of βαπτίζω)". Scholars of various denominations claim that these two passages show that invited guests, or people returning from market, would not be expected to immerse themselves ("baptize themselves") totally in water but only to practise the partial immersion of dipping their hands in water or to pour water over them, as is the only form admitted by present Jewish custom. In the second of the two passages, it is actually the hands that are specifically identified as "washed", not the entire person, for whom the verb used is baptízomai, literally "be baptized", "be immersed", a fact obscured by English versions that use "wash" as a translation of both verbs. Zodhiates concludes that the washing of the hands was done by immersing them. The Liddell–Scott–Jones Greek-English Lexicon (1996) cites the other passage (Luke 11:38) as an instance of the use of the verb baptízein to mean "perform ablutions", not "submerge". References to the cleaning of vessels which use βαπτίζω also refer to immersion. As already mentioned, the lexicographical work of Zodhiates says that, in the second of these two cases, the verb baptízein indicates that, after coming from the market, the Pharisees washed their hands by immersing them in collected water. Balz & Schneider understand the meaning of βαπτίζω, used in place of ῥαντίσωνται (sprinkle), to be the same as βάπτω, to dip or immerse, a verb used of the partial dipping of a morsel held in the hand into wine or of a finger into spilled blood. A possible additional use of the verb baptízein to relate to ritual washing is suggested by Peter Leithart (2007) who suggests that Paul's phrase "Else what shall they do who are baptized for the dead?" relates to Jewish ritual washing. In Jewish Greek the verb baptízein "baptized" has a wider reference than just "baptism" and in Jewish context primarily applies to the masculine noun baptismós "ritual washing" The verb baptízein occurs four times in the Septuagint in the context of ritual washing, baptismós; Judith cleansing herself from menstrual impurity, Naaman washing seven times to be cleansed from leprosy, etc. Additionally, in the New Testament only, the verb baptízein can also relate to the neuter noun báptisma "baptism" which is a neologism unknown in the Septuagint and other pre-Christian Jewish texts. This broadness in the meaning of baptízein is reflected in English Bibles rendering "wash", where Jewish ritual washing is meant: for example Mark 7:4 states that the Pharisees "except they wash (Greek "baptize"), they do not eat", and "baptize" where báptisma, the new Christian rite, is intended. Derived nouns Two nouns derived from the verb baptízō (βαπτίζω) appear in the New Testament: the masculine noun baptismós (βαπτισμός) and the neuter noun báptisma (βάπτισμα): baptismós (βαπτισμός) refers in Mark 7:4 to a water-rite for the purpose of purification, washing, cleansing, of dishes; in the same verse and in Hebrews 9:10 to Levitical cleansings of vessels or of the body; and in Hebrews 6:2 perhaps also to baptism, though there it may possibly refer to washing an inanimate object. According to Spiros Zodhiates when referring merely to the cleansing of utensils baptismós (βαπτισμός) is equated with rhantismós (ῥαντισμός, "sprinkling"), found only in Hebrews 12:24 and Peter 1:2, a noun used to indicate the symbolic cleansing by the Old Testament priest. báptisma (βάπτισμα), which is a neologism appearing to originate in the New Testament, and probably should not be confused with the earlier Jewish concept of baptismós (βαπτισμός), Later this is found only in writings by Christians. In the New Testament, it appears at least 21 times: 13 times with regard to the rite practised by John the Baptist; 3 times with reference to the specific Christian rite (4 times if account is taken of its use in some manuscripts of Colossians 2:12, where, however, it is most likely to have been changed from the original baptismós than vice versa); 5 times in a metaphorical sense. Manuscript variation: In Colossians, some manuscripts have neuter noun báptisma (βάπτισμα), but some have masculine noun baptismós (βαπτισμός), and this is the reading given in modern critical editions of the New Testament. If this reading is correct, then this is the only New Testament instance in which baptismós (βαπτισμός) is clearly used of Christian baptism, rather than of a generic washing, unless the opinion of some is correct that Hebrews 6:2 may also refer to Christian baptism. The feminine noun baptisis, along with the masculine noun baptismós both occur in Josephus' Antiquities (J. AJ 18.5.2) relating to the murder of John the Baptist by Herod. This feminine form is not used elsewhere by Josephus, nor in the New Testament. Apparel Until the Middle Ages, most baptisms were performed with the candidates naked—as is evidenced by most of the early portrayals of baptism (some of which are shown in this article), and the early Church Fathers and other Christian writers. Deaconesses helped female candidates for reasons of modesty. Typical of these is Cyril of Jerusalem who wrote "On the Mysteries of Baptism" in the 4th century (c. 350 AD): The symbolism is threefold: 1. Baptism is considered to be a form of rebirth—"by water and the Spirit"—the nakedness of baptism (the second birth) paralleled the condition of one's original birth. For example, John Chrysostom calls the baptism "λοχείαν", i.e., giving birth, and "new way of creation...from water and Spirit" ("to John" speech 25,2), and later elaborates: 2. The removal of clothing represented the "image of putting off the old man with his deeds" (as per Cyril, above), so the stripping of the body before for baptism represented taking off the trappings of sinful self, so that the "new man", which is given by Jesus, can be put on. 3. As Cyril again asserts above, as Adam and Eve in scripture were naked, innocent and unashamed in the Garden of Eden, nakedness during baptism was seen as a renewal of that innocence and state of original sinlessness. Other parallels can also be drawn, such as between the exposed condition of Christ during His crucifixion, and the crucifixion of the "old man" of the repentant sinner in preparation for baptism. Changing customs and concerns regarding modesty probably contributed to the practice of permitting or requiring the baptismal candidate to either retain their undergarments (as in many Renaissance paintings of baptism such as those by da Vinci, Tintoretto, Van Scorel, Masaccio, de Wit and others) or to wear, as is almost universally the practice today, baptismal robes. These robes are most often white, symbolizing purity. Some groups today allow any suitable clothes to be worn, such as trousers and a T-shirt—practical considerations include how easily the clothes will dry (denim is discouraged), and whether they will become see-through when wet. In certain Christian denominations, the individual being baptized receives a cross necklace that is worn for the rest of their life as a "sign of the triumph of Christ over death and our belonging to Christ" (though it is replaced with a new cross pendant if lost or broken). This practice of baptized Christians wearing a cross necklace at all times is derived from Canon 73 and Canon 82 of the Sixth Ecumenical Council (Synod) of Constantinople, which declared: Meaning and effects There are differences in views about the effect of baptism for a Christian. Catholics, Orthodox, and most mainline Protestant groups assert baptism is a requirement for salvation and a sacrament, and speak of "baptismal regeneration". Its importance is related to their interpretation of the meaning of the "Mystical Body of Christ" as found in the New Testament. This view is shared by the Catholic and Eastern Orthodox denominations, and by churches formed early during the Protestant Reformation such as Lutheran and Anglican. For example, Martin Luther said: The Churches of Christ," Jehovah's Witnesses, Christadelphians, and the Church of Jesus Christ of Latter-day Saints espouse baptism as necessary for salvation. For Roman Catholics, baptism by water is a sacrament of initiation into the life of the children of God (Catechism of the Catholic Church, 1212–13). It configures the person to Christ (CCC 1272), and obliges the Christian to share in the church's apostolic and missionary activity (CCC 1270). The Catholic holds that there are three types of baptism by which one can be saved: sacramental baptism (with water), baptism of desire (explicit or implicit desire to be part of the church founded by Jesus Christ), and baptism of blood (martyrdom). In his encyclical Mystici corporis Christi of June 29, 1943, Pope Pius XII spoke of baptism and profession of the true faith as what makes members of the one true church, which is the body of Jesus Christ himself, as God the Holy Spirit has taught through the Apostle Paul: By contrast, Anabaptist and Evangelical Protestants recognize baptism as an outward sign of an inward reality following on an individual believer's experience of forgiving grace. Reformed and Methodist Protestants maintain a link between baptism and regeneration, but insist that it is not automatic or mechanical, and that regeneration may occur at a different time than baptism. Churches of Christ consistently teach that in baptism a believer surrenders his life in faith and obedience to God, and that God "by the merits of Christ's blood, cleanses one from sin and truly changes the state of the person from an alien to a citizen of God's kingdom. Baptism is not a human work; it is the place where God does the work that only God can do." Thus, they see baptism as a passive act of faith rather than a meritorious work; it "is a confession that a person has nothing to offer God". Christian traditions The liturgy of baptism for Catholics, Eastern Orthodox, Lutheran, Anglican, and Methodist makes clear reference to baptism as not only a symbolic burial and resurrection, but an actual supernatural transformation, one that draws parallels to the experience of Noah and the passage of the Israelites through the Red Sea divided by Moses. Thus, baptism is literally and symbolically not only cleansing, but also dying and rising again with Christ. Catholics believe baptism is necessary to cleanse the taint of original sin, and so commonly baptise infants. The Eastern Churches (Eastern Orthodox Church and Oriental Orthodoxy) also baptize infants on the basis of texts, such as Matthew 19:14, which are interpreted as supporting full church membership for children. In these denominations, baptism is immediately followed by Chrismation and Communion at the next Divine Liturgy, regardless of age. Orthodox likewise believe that baptism removes what they call the ancestral sin of Adam. Anglicans believe that baptism is also the entry into the church. Most Methodists and Anglicans agree that it also cleanses the taint of what in the West is called original sin, in the East ancestral sin. Eastern Orthodox Christians usually insist on complete threefold immersion as both a symbol of death and rebirth into Christ, and as a washing away of sin. Latin Church Catholics generally baptize by affusion (pouring); Eastern Catholics usually by submersion, or at least partial immersion. However, submersion is gaining in popularity within the Latin Catholic Church. In newer church sanctuaries, the baptismal font may be designed to expressly allow for baptism by immersion. Anglicans baptize by immersion or affusion. According to evidence which can be traced back to about the year 200, sponsors or godparents are present at baptism and vow to uphold the Christian education and life of the baptized. Baptists argue that the Greek word originally meant "to immerse". They interpret some Biblical passages concerning baptism as requiring submersion of the body in water. They also state that only submersion reflects the symbolic significance of being "buried" and "raised" with Christ. Baptist Churches baptize in the name of the Trinity—the Father, the Son, and the Holy Spirit. However, they do not believe that baptism is necessary for salvation; but rather that it is an act of Christian obedience. Some "Full Gospel" charismatic churches such as Oneness Pentecostals baptize only in the name of Jesus Christ, citing Peter's preaching baptism in the name of Jesus as their authority. Ecumenical statements In 1982 the World Council of Churches published the ecumenical paper Baptism, Eucharist and Ministry. The preface of the document states: A 1997 document, Becoming a Christian: The Ecumenical Implications of Our Common Baptism, gave the views of a commission of experts brought together under the aegis of the World Council of Churches. It states: Those who heard, who were baptized and entered the community's life, were already made witnesses of and partakers in the promises of God for the last days: the forgiveness of sins through baptism in the name of Jesus and the outpouring of the Holy Ghost on all flesh. Similarly, in what may well be a baptismal pattern, 1 Peter testifies that proclamation of the resurrection of Jesus Christ and teaching about new life lead to purification and new birth. This, in turn, is followed by eating and drinking God's food, by participation in the life of the community—the royal priesthood, the new temple, the people of God—and by further moral formation. At the beginning of 1 Peter the writer sets this baptism in the context of obedience to Christ and sanctification by the Spirit. So baptism into Christ is seen as baptism into the Spirit. In the fourth gospel Jesus' discourse with Nicodemus indicates that birth by water and Spirit becomes the gracious means of entry into the place where God rules. Validity considerations by some churches The vast majority of Christian denominations admit the theological idea that baptism is a sacrament, that has actual spiritual, holy and salvific effects. Certain key criteria must be complied with for it to be valid, i.e., to actually have those effects. If these key criteria are met, violation of some rules regarding baptism, such as varying the authorized rite for the ceremony, renders the baptism illicit (contrary to the church's laws) but still valid. One of the criteria for validity is use of the correct form of words. The Roman Catholic Church teaches that the use of the verb "to baptize" is essential. Catholics of the Latin Church, Anglicans and Methodists use the form "I baptize you in the name of...". The passive voice is used by Eastern Orthodox and Byzantine Catholics, the form being "The Servant of God is baptized in the name of...". Use of the Trinitarian formula "in the name of the Father, and of the Son, and of the Holy Spirit" is also considered essential; thus these churches do not accept as valid baptisms of non-Trinitarian churches such as Oneness Pentecostals. Another essential condition is use of water. A baptism in which some liquid that would not usually be called water, such as wine, milk, soup or fruit juice was used would not be considered valid. Another requirement is that the celebrant intends to perform baptism. This requirement entails merely the intention "to do what the Church does", not necessarily to have Christian faith, since it is not the person baptizing, but the Holy Spirit working through the sacrament, who produces the effects of the sacrament. Doubt about the faith of the baptizer is thus no ground for doubt about the validity of the baptism. Some conditions expressly do not affect validity—for example, whether submersion, immersion, affusion (pouring) or aspersion (sprinkling) is used. However, if water is sprinkled, there is a danger that the water may not touch the skin of the unbaptized. As has been stated, "it is not sufficient for the water to merely touch the candidate; it must also flow, otherwise there would seem to be no real ablution. At best, such a baptism would be considered doubtful. If the water touches only the hair, the sacrament has probably been validly conferred, though in practice the safer course must be followed. If only the clothes of the person have received the aspersion, the baptism is undoubtedly void." For many communions, validity is not affected if a single submersion or pouring is performed rather than a triple, but in Orthodoxy this is controversial. According to the Catholic Church, baptism imparts an indelible "seal" upon the soul of the baptized and therefore a person who has already been baptized cannot be validly baptized again. This teaching was affirmed against the Donatists who practiced rebaptism. The grace received in baptism is believed to operate ex opere operato and is therefore considered valid even if administered in heretical or schismatic groups. Recognition by other denominations The Catholic, Lutheran, Anglican, Presbyterian and Methodist Churches accept baptism performed by other denominations within this group as valid, subject to certain conditions, including the use of the Trinitarian formula. It is only possible to be baptized once, thus people with valid baptisms from other denominations may not be baptized again upon conversion or transfer. For Roman Catholics, this is affirmed in the Canon Law 864, in which it is written that "[e]very person not yet baptized and only such a person is capable of baptism." Such people are accepted upon making a profession of faith and, if they have not yet validly received the sacrament/rite of confirmation or chrismation, by being confirmed. Specifically, "Methodist theologians argued that since God never abrogated a covenant made and sealed with proper intentionality, rebaptism was never an option, unless the original baptism had been defective by not having been made in the name of the Trinity." In some cases it can be difficult to decide if the original baptism was in fact valid; if there is doubt, conditional baptism is administered, with a formula on the lines of "If you are not yet baptized, I baptize you...." The Catholic Church ordinarily recognizes as valid the baptisms of Christians of the Eastern Orthodox, Churches of Christ, Congregationalist, Anglican, Lutheran, Old Catholic, Polish National Catholic, Reformed, Baptist, Brethren, Methodist, Presbyterian, Waldensian, and United Protestant denominations; Christians of these traditions are received into the Catholic Church through the sacrament of Confirmation. Some individuals of the Mennonite, Pentecostal and Adventist traditions who wish to be received into the Catholic Church may be required to receive a conditional baptism due to concerns about the validity of the sacraments in those traditions. The Catholic Church has explicitly denied the validity of the baptism conferred in The Church of Jesus Christ of Latter-day Saints. The Reformed Churches recognize as valid, baptisms administered in the Catholic Church, among other churches using the Trinitarian formula. Practice in the Eastern Orthodox Church for converts from other communions is not uniform. However, generally baptisms performed in the name of the Holy Trinity are accepted by the Orthodox Christian Church; Christians of the Oriental Orthodox, Roman Catholic, Lutheran, Old Catholic, Moravian, Anglican, Methodist, Reformed, Presbyterian, Brethren, Assemblies of God, or Baptist traditions can be received into the Eastern Orthodox Church through the sacrament of Chrismation. If a convert has not received the sacrament (mysterion) of baptism, he or she must be baptised in the name of the Holy Trinity before they may enter into communion with the Orthodox Church. If he/she has been baptized in another Christian confession (other than Orthodox Christianity) his/her previous baptism is considered retroactively filled with grace by chrismation or, in rare circumstances, confession of faith alone as long as the baptism was done in the name of the Holy Trinity (Father, Son and Holy Spirit). The exact procedure is dependent on local canons and is the subject of some controversy. Oriental Orthodox Churches recognise the validity of baptisms performed within the Eastern Orthodox Communion. Some also recognise baptisms performed by Catholic Churches. Any supposed baptism not performed using the Trinitarian formula is considered invalid. In the eyes of the Catholic Church, all Orthodox Churches, Anglican and Lutheran Churches, the baptism conferred by The Church of Jesus Christ of Latter-day Saints is invalid. An article published together with the official declaration to that effect gave reasons for that judgment, summed up in the following words: "The Baptism of the Catholic Church and that of the Church of Jesus Christ of Latter-day Saints differ essentially, both for what concerns faith in the Father, Son and Holy Spirit, in whose name Baptism is conferred, and for what concerns the relationship to Christ who instituted it." The Church of Jesus Christ of Latter-day Saints stresses that baptism must be administered by one having proper authority; consequently, the church does not recognize the baptism of any other church as effective. Jehovah's Witnesses do not recognise any other baptism occurring after 1914 as valid, as they believe that they are now the one true church of Christ, and that the rest of "Christendom" is false religion. Officiator There is debate among Christian churches as to who can administer baptism. Some claim that the examples given in the New Testament only show apostles and deacons administering baptism. Ancient Christian churches interpret this as indicating that baptism should be performed by the clergy except in extremis, i.e., when the one being baptized is in immediate danger of death. Then anyone may baptize, provided, in the view of the Eastern Orthodox Church, the person who does the baptizing is a member of that church, or, in the view of the Catholic Church, that the person, even if not baptized, intends to do what the church does in administering the rite. Many Protestant churches see no specific prohibition in the biblical examples and permit any believer to baptize another. In the Roman Catholic Church, canon law for the Latin Church lays down that the ordinary minister of baptism is a bishop, priest or deacon, but its administration is one of the functions "especially entrusted to the parish priest". If the person to be baptized is at least fourteen years old, that person's baptism is to be referred to the bishop, so that he can decide whether to confer the baptism himself. If no ordinary minister is available, a catechist or some other person whom the local ordinary has appointed for this purpose may licitly do the baptism; indeed in a case of necessity any person (irrespective of that person's religion) who has the requisite intention may confer the baptism By "a case of necessity" is meant imminent danger of death because of either illness or an external threat. "The requisite intention" is, at the minimum level, the intention "to do what the Church does" through the rite of baptism. In the Eastern Catholic Churches, a deacon is not considered an ordinary minister. Administration of the sacrament is reserved to the Parish Priest or to another priest to whom he or the local hierarch grants permission, a permission that can be presumed if in accordance with canon law. However, "in case of necessity, baptism can be administered by a deacon or, in his absence or if he is impeded, by another cleric, a member of an institute of consecrated life, or by any other Christian faithful; even by the mother or father, if another person is not available who knows how to baptize." The discipline of the Eastern Orthodox Church, Oriental Orthodoxy and the Assyrian Church of the East is similar to that of the Eastern Catholic Churches. They require the baptizer, even in cases of necessity, to be of their own faith, on the grounds that a person cannot convey what he himself does not possess, in this case membership in the church. The Latin Catholic Church does not insist on this condition, considering that the effect of the sacrament, such as membership of the church, is not produced by the person who baptizes, but by the Holy Spirit. For the Orthodox, while Baptism in extremis may be administered by a deacon or any lay-person, if the newly baptized person survives, a priest must still perform the other prayers of the Rite of Baptism, and administer the Mystery of Chrismation. The discipline of Anglicanism and Lutheranism is similar to that of the Latin Catholic Church. For Methodists and many other Protestant denominations, too, the ordinary minister of baptism is a duly ordained or appointed minister of religion. Newer movements of Protestant Evangelical churches, particularly non-denominational, allow laypeople to baptize. In The Church of Jesus Christ of Latter-day Saints, only a man who has been ordained to the Aaronic priesthood holding the priesthood office of priest or higher office in the Melchizedek priesthood may administer baptism. A Jehovah's Witnesses baptism is performed by a "dedicated male" adherent. Only in extraordinary circumstances would a "dedicated" baptizer be unbaptized (see section Jehovah's Witnesses). Practitioners Protestantism Anabaptist Early Anabaptists were given that name because they re-baptized persons who they felt had not been properly baptized, as they did not recognize infant baptism. The traditional form of Anabaptist baptism was pouring, the form commonly used in Western Christianity in the early 16th century when they emerged. Pouring continues to be normative in Mennonite, Amish and Hutterite traditions of Anabaptist Christianity. The Mennonite Brethren Church, Schwarzenau Brethren and River Brethren denominations of Anabaptist Christianity practice immersion. The Schwarzenau church immerses in the forward position three times, for each person of the Holy Trinity and because "the Bible says Jesus bowed his head (letting it fall forward) and died. Baptism represents a dying of the old, sinful self." Today all modes of baptism (such as pouring and immersion) can be found among Anabaptists. Conservative Mennonite Anabaptists count baptism to be one of the seven ordinances. In Anabaptist theology, baptism is a part of the process of salvation. For Anabaptists, "believer's baptism consists of three parts, the Spirit, the water, and the blood—these three witnesses on earth." According to Anabaptist theology: (1) In believer's baptism, the Holy Spirit witnesses the candidate entering into a covenant with God. (2) God, in believer's baptism, "grants a baptized believer the water of baptism as a sign of His covenant with them—that such a one indicates and publicly confesses that he wants to live in true obedience towards God and fellow believers with a blameless life." (3) Integral to believer's baptism is the candidate's mission to witness to the world even unto martyrdom, echoing Jesus' words that "they would be baptized with His baptism, witnessing to the world when their blood was spilt." Baptist For the majority of Baptists, Christian baptism is the immersion of a believer in water in the name of the Father, the Son, and the Holy Spirit. Baptism does not accomplish anything in itself, but is an outward personal sign that the person's sins have already been washed away by the blood of Christ's cross. For a new convert the general practice is that baptism also allows the person to be a registered member of the local Baptist congregation (though some churches have adopted "new members classes" as an additional mandatory step for congregational membership). Regarding rebaptism the general rules are: baptisms by other than immersion are not recognized as valid and therefore rebaptism by immersion is required; and baptisms by immersion in other denominations may be considered valid if performed after the person having professed faith in Jesus Christ (though among the more conservative groups such as Independent Baptists, rebaptism may be required by the local congregation if performed in a non-Baptist church – and, in extreme cases, even if performed within a Baptist church that wasn't an Independent Baptist congregation) For newborns, there is a ceremony called child dedication. Tennessee antebellum Methodist circuit rider and newspaper publisher William G. Brownlow stated within his 1856 book The Great Iron Wheel Examined; or, Its False Spokes Extracted, and an Exhibition of Elder Graves, Its Builder that the immersion baptism practiced within the Baptist churches as found within the United States did not extend in a "regular line of succession...from John the Baptist – but from old Zeke Holliman and his true yoke-fellow, Mr. [Roger] Williams" as during 1639 Holliman and Williams first immersion baptized each other and then immersion baptized the ten other members of the first Baptist church in British America at Providence, Rhode Island. Churches of Christ Baptism in Churches of Christ is performed only by full bodily immersion, based on the Koine Greek verb baptizo which means to dip, immerse, submerge or plunge. Submersion is seen as more closely conforming to the death, burial and resurrection of Jesus than other modes of baptism. Churches of Christ argue that historically immersion was the mode used in the 1st century, and that pouring and sprinkling later emerged as secondary modes when immersion was not possible. Over time these secondary modes came to replace immersion. Only those mentally capable of belief and repentance are baptized (i.e., infant baptism is not practiced because the New Testament has no precedent for it). Churches of Christ have historically had the most conservative position on baptism among the various branches of the Restoration Movement, understanding baptism by immersion to be a necessary part of conversion. The most significant disagreements concerned the extent to which a correct understanding of the role of baptism is necessary for its validity. David Lipscomb insisted that if a believer was baptized out of a desire to obey God, the baptism was valid, even if the individual did not fully understand the role baptism plays in salvation. Austin McGary contended that to be valid, the convert must also understand that baptism is for the forgiveness of sins. McGary's view became the prevailing one in the early 20th century, but the approach advocated by Lipscomb never totally disappeared. As such, the general practice among churches of Christ is to require rebaptism by immersion of converts, even those who were previously baptized by immersion in other churches. More recently, the rise of the International Churches of Christ has caused some to reexamine the issue. Churches of Christ consistently teach that in baptism a believer surrenders his life in faith and obedience to God, and that God "by the merits of Christ's blood, cleanses one from sin and truly changes the state of the person from an alien to a citizen of God's kingdom. Baptism is not a human work; it is the place where God does the work that only God can do." Baptism is a passive act of faith rather than a meritorious work; it "is a confession that a person has nothing to offer God." While Churches of Christ do not describe baptism as a "sacrament", their view of it can legitimately be described as "sacramental." They see the power of baptism coming from God, who chose to use baptism as a vehicle, rather than from the water or the act itself, and understand baptism to be an integral part of the conversion process, rather than just a symbol of conversion. A recent trend is to emphasize the transformational aspect of baptism: instead of describing it as just a legal requirement or sign of something that happened in the past, it is seen as "the event that places the believer 'into Christ' where God does the ongoing work of transformation." There is a minority that downplays the importance of baptism to avoid sectarianism, but the broader trend is to "reexamine the richness of the biblical teaching of baptism and to reinforce its central and essential place in Christianity." Because of the belief that baptism is a necessary part of salvation, some Baptists hold that the Churches of Christ endorse the doctrine of baptismal regeneration. However, members of the Churches of Christ reject this, arguing that since faith and repentance are necessary, and that the cleansing of sins is by the blood of Christ through the grace of God, baptism is not an inherently redeeming ritual. Rather, their inclination is to point to the biblical passage in which Peter, analogizing baptism to Noah's flood, posits that "likewise baptism doth also now save us" but parenthetically clarifies that baptism is "not the putting away of the filth of the flesh but the response of a good conscience toward God" (1 Peter 3:21). One author from the churches of Christ describes the relationship between faith and baptism this way, "Faith is the reason why a person is a child of God; baptism is the time at which one is incorporated into Christ and so becomes a child of God" (italics are in the source). Baptism is understood as a confessional expression of faith and repentance, rather than a "work" that earns salvation. Lutheranism In Lutheran Christianity, baptism is a sacrament that regenerates the soul. Upon one's baptism, one receives the Holy Spirit and becomes a part of the church. Methodism The Methodist Articles of Religion, with regard to baptism, teach: While baptism imparts grace, Methodists teach that a personal acceptance of Jesus Christ (the first work of grace) is essential to one's salvation; during the second work of grace, entire sanctification, a believer is purified of original sin and made holy. In the Methodist Churches, baptism is a sacrament of initiation into the visible Church. Wesleyan covenant theology further teaches that baptism is a sign and a seal of the covenant of grace: Methodists recognize three modes of baptism as being valid—"immersion, sprinkling, or pouring" in the name of the Holy Trinity. Moravianism The Moravian Church teaches that baptism is a sign and a seal, recognizing three modes of baptism as being valid: immersion, aspersion, and affusion. Reformed Protestantism In Reformed baptismal theology, baptism is seen as primarily God's offer of union with Christ and all his benefits to the baptized. This offer is believed to be intact even when it is not received in faith by the person baptized. Reformed theologians believe the Holy Spirit brings into effect the promises signified in baptism. Baptism is held by almost the entire Reformed tradition to effect regeneration, even in infants who are incapable of faith, by effecting faith which would come to fruition later. Baptism also initiates one into the visible church and the covenant of grace. Baptism is seen as a replacement of circumcision, which is considered the rite of initiation into the covenant of grace in the Old Testament. Reformed Christians believe that immersion is not necessary for baptism to be properly performed, but that pouring or sprinkling are acceptable. Only ordained ministers are permitted to administer baptism in Reformed churches, with no allowance for emergency baptism, though baptisms performed by non-ministers are generally considered valid. Reformed churches, while rejecting the baptismal ceremonies of the Roman Catholic church, accept the validity of baptisms performed with them and do not rebaptize. United Protestants In United Protestant Churches, such as the United Church of Canada, Church of North India, Church of Pakistan, Church of South India, Protestant Church in the Netherlands, Uniting Church in Australia and United Church of Christ in Japan, baptism is a sacrament. Catholicism In Catholic teaching, baptism is stated to be "necessary for salvation by actual reception or at least by desire". Catholic discipline requires the baptism ceremony to be performed by deacons, priests, or bishops, but in an emergency such as danger of death, anyone can licitly baptize. This teaching is based on the Gospel according to John which says that Jesus proclaimed: "Truly, truly, I say to you, unless one is born of water and the Spirit, he cannot enter into the Kingdom of God." It dates back to the teachings and practices of 1st-century Christians, and the connection between salvation and baptism was not, on the whole, an item of major dispute until Huldrych Zwingli denied the necessity of baptism, which he saw as merely a sign granting admission to the Christian community. The Catechism of the Catholic Church states that "Baptism is necessary for salvation for those to whom the Gospel has been proclaimed and who have had the possibility of asking for this sacrament." The Council of Trent also states in the Decree Concerning Justification from session six that baptism is necessary for salvation. A person who knowingly, willfully and unrepentantly rejects baptism has no hope of salvation. However, if knowledge is absent, "those also can attain to salvation who through no fault of their own do not know the Gospel of Christ or His Church, yet sincerely seek God and moved by grace strive by their deeds to do His will as it is known to them through the dictates of conscience." The Catechism of the Catholic Church also states: "Since Baptism signifies liberation from sin and from its instigator the devil, one or more exorcisms are pronounced over the candidate". In the Roman Rite of the baptism of a child, the wording of the prayer of exorcism is: "Almighty and ever-living God, you sent your only Son into the world to cast out the power of Satan, spirit of evil, to rescue man from the kingdom of darkness and bring him into the splendour of your kingdom of light. We pray for this child: set him (her) free from original sin, make him (her) a temple of your glory, and send your Holy Spirit to dwell with him (her). Through Christ our Lord." In the Catholic Church by baptism all sins are forgiven, original sin and all personal sins. Baptism not only purifies from all sins, but also makes the neophyte "a new creature," an adopted son of God, who has become a "partaker of the divine nature," member of Christ and co-heir with him, and a temple of the Holy Spirit. Given once for all, baptism cannot be repeated: just as a man can be born only once, so he is baptized only once. For this reason the holy Fathers added to the Nicene Creed the words We acknowledge one Baptism. Sanctifying grace, the grace of justification, given by God by baptism, erases the original sin and personal actual sins. The power of Baptism consists in cleansing a man from all his sins as regards both guild and punishment, for which reason no penance is imposed on those who receive Baptism, no matter how great their sins may have been. And if they were to die immediately after Baptism, they would rise at once to eternal life. In the Latin Church of the Catholic Church a valid baptism requires, according to Canon 758 of the 1917 Code of Canon Law, the baptizer to pronounce the formula "I baptize you in the name of the Father and of the Son and of the Holy Spirit" while putting the baptized in contact with water. The contact may be immersion, "affusion" (pouring), or "aspersion" (sprinkling). The formula requires "name" to be singular, emphasising the monotheism of the Trinity. It is claimed that Pope Stephen I, Ambrose and Pope Nicholas I declared that baptisms in the name of "Jesus" only as well as in the name of "Father, Son and Holy Spirit" were valid. The correct interpretation of their words is disputed. Current canonical law requires the Trinitarian formula and water for validity. The formula requires "I baptize" rather than "we baptize", as clarified by a responsum of June 24, 2020. In 2022 the Diocese of Phoenix accepted the resignation of a parish priest whose use of "we baptize" had invalidated "thousands of baptisms over more than 20 years". Note that in the Byzantine Rite the formla is in the passive voice, "The servant of God N. is baptized in the Name of the Father, and of the Son, and of the Holy Spirit." Offspring of practicing Catholic parents are typically baptized as infants. Baptism is part of the Rite of Christian Initiation of Adults, provided for converts from non-Christian backgrounds and others not baptized as infants. Baptism by non-Catholic Christians is valid if the formula and water are present, and so converts from other Christian denominations are not given a Catholic baptism. The church recognizes two equivalents of baptism with water: "baptism of blood" and "baptism of desire". Baptism of blood is that undergone by unbaptized individuals who are martyred for their faith, while baptism of desire generally applies to catechumens who die before they can be baptized. The Catechism of the Catholic Church describes these two forms: The Church has always held the firm conviction that those who suffer death for the sake of the faith without having received Baptism are baptized by their death for and with Christ. This Baptism of blood, like the desire for Baptism, brings about the fruits of Baptism without being a sacrament. — 1258 For catechumens who die before their Baptism, their explicit desire to receive it, together with repentance for their sins, and charity, assures them the salvation that they were not able to receive through the sacrament. — 1259 The Catholic Church holds that those who are ignorant of Christ's Gospel and of the church, but who seek the truth and do God's will as they understand it, may be supposed to have an implicit desire for baptism and can be saved: Since Christ died for all, and since all men are in fact called to one and the same destiny, which is divine, we must hold that the Holy Spirit offers to all the possibility of being made partakers, in a way known to God, of the Paschal mystery.' Every man who is ignorant of the Gospel of Christ and of his Church, but seeks the truth and does the will of God in accordance with his understanding of it, can be saved. It may be supposed that such persons would have desired Baptism explicitly if they had known its necessity." As for unbaptized infants, the church is unsure of their fate; "the Church can only entrust them to the mercy of God". Eastern Orthodoxy In Eastern Orthodoxy, baptism is considered a sacrament and mystery which transforms the old and sinful person into a new and pure one, where the old life, the sins, any mistakes made are gone and a clean slate is given. In Greek and Russian Orthodox traditions, it is taught that through Baptism a person is united to the Body of Christ by becoming an official member of the Orthodox Church. During the service, the Orthodox priest blesses the water to be used. The catechumen (the one baptised) is fully immersed in the water three times in the name of the Trinity. This is considered to be a death of the "old man" by participation in the crucifixion and burial of Christ, and a rebirth into new life in Christ by participation in his resurrection. Properly a new name is given, which becomes the person's name. Babies of Orthodox families are normally baptized shortly after birth. Older converts to Orthodoxy are usually formally baptized into the Orthodox Church, though exceptions are sometimes made. Those who choose to convert from a different religion to Eastern Orthodoxy typically undergo Chrismation, known as confirmation in the Roman Catholic Church. Properly and generally, the Mystery of Baptism is administered by bishops and other priests; however, in emergencies any Orthodox Christian can baptize. In such cases, should the person survive the emergency, it is likely that the person will be properly baptized by a priest at some later date. This is not considered to be a second baptism, nor is it imagined that the person is not already Orthodox, but rather it is a fulfillment of the proper form. The service of baptism in Greek Orthodox (and other Eastern Orthodox) churches has remained largely unchanged for over 1500 years. This fact is witnessed to by Cyril of Jerusalem (d. 386), who, in his Discourse on the Sacrament of Baptism, describes the service in much the same way as is currently in use. Other groups Jehovah's Witnesses Jehovah's Witnesses believe that baptism should be performed by complete immersion (submersion) in water and only when an individual is old enough to understand its significance. They believe that water baptism is an outward symbol that a person has made an unconditional dedication through Jesus Christ to do the will of God. Only after baptism, is a person considered a full-fledged Witness, and an official member of the Christian Congregation. They consider baptism to constitute ordination as a minister. Prospective candidates for baptism must express their desire to be baptized well in advance of a planned baptismal event, to allow for congregation elders to assess their suitability (regarding true repentance and conversion). Elders approve candidates for baptism if the candidates are considered to understand what is expected of members of the religion and to demonstrate sincere dedication to the faith. Most baptisms among Jehovah's Witnesses are performed at scheduled assemblies and conventions by elders and ministerial servants, in special pools, or sometimes oceans, rivers, or lakes, depending on circumstances, and rarely occur at local Kingdom Halls. Prior to baptism, at the conclusion of a pre-baptism talk, candidates must affirm two questions: Only baptized males (elders or ministerial servants) may baptize new members. Baptizers and candidates wear swimsuits or other informal clothing for baptism, but are directed to avoid clothing that is considered undignified or too revealing. Generally, candidates are individually immersed by a single baptizer, unless a candidate has special circumstances such as a physical disability. In circumstances of extended isolation, a qualified candidate's dedication and stated intention to become baptized may serve to identify him as a member of Jehovah's Witnesses, even if immersion itself must be delayed. In rare instances, unbaptized males who had stated such an intention have reciprocally baptized each other, with both baptisms accepted as valid. Individuals who had been baptized in the 1930s and 1940s by female Witnesses due to extenuating circumstances, such as in concentration camps, were later re-baptized but still recognized their original baptism dates. Church of Jesus Christ of Latter-day Saints In the Church of Jesus Christ of Latter-day Saints (LDS Church), baptism is recognized as the first of several ordinances (rituals) of the gospel. In Mormonism, baptism has the main purpose of remitting the sins of the participant. It is followed by confirmation, which inducts the person into membership in the church and constitutes a baptism with the Holy Spirit. Latter-day Saints believe that baptism must be by full immersion, and by a precise ritualized ordinance: if some part of the participant is not fully immersed, or the ordinance was not recited verbatim, the ritual must be repeated. It typically occurs in a baptismal font. In addition, members of the LDS Church do not believe a baptism is valid unless it is performed by a Latter-day Saint one who has proper authority (a priest or elder). Authority is passed down through a form of apostolic succession. All new converts to the faith must be baptized or re-baptized. Baptism is seen as symbolic both of Jesus' death, burial and resurrection and is also symbolic of the baptized individual discarding their "natural" self and donning a new identity as a disciple of Jesus. According to Latter-day Saint theology, faith and repentance are prerequisites to baptism. The ritual does not cleanse the participant of original sin, as Latter-day Saints do not believe the doctrine of original sin. Mormonism rejects infant baptism and baptism must occur after the age of accountability, defined in Latter-day Saint scripture as eight years old. Latter-day Saint theology also teaches baptism for the dead in which deceased ancestors are baptized vicariously by the living, and believe that their practice is what Paul wrote of in Corinthians 15:29. This occurs in Latter-day Saint temples. Freemasonry Due to tensions between the Roman Catholic Church and Freemasons in France in the aftermath of the French Revolution, French Freemasons developed rituals to replace those of the Church, including baptism. Chrétien-Guillaume Riebesthal’s Rituel Maçonnique pour tous les Rites (Masonic Ritual for All Rites), published in Strasbourg in 1826, includes one such baptismal rite. Lodges in Louisiana and Wisconsin performed baptism ceremonies in 1859, though they were widely condemned by their Grand Lodges. In 1865, Albert Pike, publicly performed a ceremony of Masonic baptism in New York City. The ceremony was greeted with skepticism by many American Masons including Albert Mackey. A ceremony for Masonic baptism was published by Charles T. McClenechan in 1884. Non-practitioners Quakers Quakers (members of the Religious Society of Friends) do not believe in the baptism of either children or adults with water, rejecting all forms of outward sacraments in their religious life. Robert Barclay's Apology for the True Christian Divinity (a historic explanation of Quaker theology from the 17th century), explains Quakers' opposition to baptism with water thus: Barclay argued that water baptism was only something that happened until the time of Christ, but that now, people are baptised inwardly by the spirit of Christ, and hence there is no need for the external sacrament of water baptism, which Quakers argue is meaningless. Salvation Army The Salvation Army does not practice water baptism, or indeed other outward sacraments. William Booth and Catherine Booth, the founders of the Salvation Army, believed that many Christians had come to rely on the outward signs of spiritual grace rather than on grace itself. They believed what was important was spiritual grace itself. However, although the Salvation Army does not practice baptism, they are not opposed to baptism within other Christian denominations. Hyperdispensationalism There are some Christians termed "Hyperdispensationalists" (Mid-Acts dispensationalism) who accept only Paul's Epistles as directly applicable for the church today. They do not accept water baptism as a practice for the church since Paul who was God's apostle to the nations was not sent to baptize. Ultradispensationalists (Acts 28 dispensationalism) who do not accept the practice of the Lord's supper, do not practice baptism because these are not found in the Prison Epistles. Both sects believe water baptism was a valid practice for covenant Israel. Hyperdispensationalists also teach that Peter's gospel message was not the same as Paul's. Hyperdispensationalists assert: The great commission and its baptism is directed to early Jewish believers, not the Gentile believers of mid-Acts or later. The baptism of Acts 2:36–38 is Peter's call for Israel to repent of complicity in the death of their Messiah; not as a Gospel announcement of atonement for sin, a later doctrine revealed by Paul. Water baptism found early in the Book of Acts is, according to this view, now supplanted by the one baptism foretold by John the Baptist. Others make a distinction between John's prophesied baptism by Christ with the Holy Spirit and the Holy Spirit's baptism of the believer into the body of Christ; the latter being the one baptism for today. The one baptism for today, it is asserted, is the "baptism of the Holy Spirit" of the believer into the Body of Christ church. Many in this group also argue that John's promised baptism by fire is pending, referring to the destruction of the world by fire. Other Hyperdispensationalists believe that baptism was necessary until mid-Acts. Debaptism Most Christian churches see baptism as a once-in-a-lifetime event that can be neither repeated nor undone. They hold that those who have been baptized remain baptized, even if they renounce the Christian faith by adopting a non-Christian religion or by rejecting religion entirely. But some other organizations and individuals are practicing debaptism. Comparative summary A comparative summary of the practice of baptism throughout various Christian denominations is given below. (This section does not give a complete listing of denominations, and therefore, it only mentions a fraction of the churches practicing "believer's baptism".) Baptism of objects The word "baptism" or "christening" is sometimes used to describe the naming or inauguration of certain objects for use. Boats and ships Baptism of Ships: since at least the time of the Crusades, rituals have contained a blessing for ships. The priest asks God to bless the vessel and protect those who sail on it. The ship is usually sprinkled with holy water. Church bells The name Baptism of Bells has been given to the blessing of (musical, especially church) bells, at least in France, since the 11th century. It is derived from the washing of the bell with holy water by the bishop, before he anoints it with the oil of the infirm without and with chrism within; a fuming censer is placed under it and the bishop prays that these sacramentals of the church may, at the sound of the bell, put the demons to flight, protect from storms, and call the faithful to prayer. Dolls "Baptism of Dolls": the custom of 'dolly dunking' was once a common practice in parts of the United Kingdom, particularly in Cornwall where it has been revived in recent years. Other initiation ceremonies Many cultures practice or have practiced initiation rites, with or without the use of water, including the ancient Egyptian, the Hebraic/Jewish, the Babylonian, the Mayan, and the Norse cultures. The modern Japanese practice of Miyamairi is such a ceremony that does not use water. In some, such evidence may be archaeological and descriptive in nature, rather than a modern practice. Mystery religion initiation rites Many scholars have drawn parallels between rites from mystery religions and baptism in Christianity. Apuleius, a 2nd-century Roman writer, described an initiation into the mysteries of Isis. The initiation was preceded by a normal bathing in the public baths and a ceremonial sprinkling by the priest of Isis, after which the candidate was given secret instructions in the temple of the goddess. The candidate then fasted for ten days from meat and wine, after which he was dressed in linen and led at night into the innermost part of the sanctuary, where the actual initiation took place, the details of which were secret. On the next two days, dressed in the robes of his consecration, he participated in feasting. Apuleius describes also an initiation into the cult of Osiris and yet a third initiation, of the same pattern as the initiation into the cult of Isis, without mention of a preliminary bathing. The water-less initiations of Lucius, the character in Apuleius's story who had been turned into an ass and changed back by Isis into human form, into the successive degrees of the rites of the goddess was accomplished only after a significant period of study to demonstrate his loyalty and trustworthiness, akin to catechumenal practices preceding baptism in Christianity. Jan Bremmer has written on the putative connection between rites from mystery religions and baptism: There are thus some verbal parallels between early Christianity and the Mysteries, but the situation is rather different as regards early Christian ritual practice. Much ink was spilled around 1900 arguing that the rituals of baptism and of the Last Supper derived from the ancient Mysteries, but Nock and others after him have easily shown that these attempts grossly misinterpreted the sources. Baptism is clearly rooted in Jewish purificatory rituals, and cult meals are so widespread in antiquity that any specific derivation is arbitrary. It is truly surprising to see how long the attempts to find some pagan background to these two Christian sacraments have persevered. Secularising ideologies clearly played an important part in these interpretations but, nevertheless, they have helped to clarify the relations between nascent Christianity and its surroundings. Thus the practice is derivative, whether from Judaism, the Mysteries or a combination (see the reference to Hellenistic Judaism in the Etymology section.) Gnostic Catholicism and Thelema The Ecclesia Gnostica Catholica, or Gnostic Catholic Church (the ecclesiastical arm of Ordo Templi Orientis), offers its Rite of Baptism to any person at least 11 years old. Mandaean baptism Mandaeans revere John the Baptist and practice frequent baptism (masbuta) as a ritual of purification, not of initiation. They are possibly the earliest people to practice baptism. Mandaeans undergo baptism on Sundays (Habshaba), wearing a white sacral robe (rasta). Baptism for Mandaeans consists of a triple full immersion in water, a triple signing of the forehead with water and a triple drinking of water. The priest (Rabbi) then removes a ring made of myrtle worn by the baptized and places it on their forehead. This is then followed by a handshake (kushta, "hand of truth") with the priest. The final blessing involves the priest laying his right hand on the baptized person's head. Living water (fresh, natural, flowing water) is a requirement for baptism, therefore can only take place in rivers. All rivers are named Jordan (yardena) and are believed to be nourished by the World of Light. By the river bank, a Mandaean's forehead is anointed with sesame oil (misha) and partakes in a communion of bread (pihta) and water. Baptism for Mandaeans allows for salvation by connecting with the World of Light and for forgiveness of sins. Sethian baptism The Sethian baptismal rite is known as the Five Seals, in which the initiate is immersed five times in running water. Yazidi baptism Yazidi baptism is called mor kirin (literally: "to seal"). Traditionally, Yazidi children are baptised at birth with water from the Kaniya Sipî ("White Spring") at Lalish. It essentially consists of pouring holy water from the spring on the child's head three times. Islamic practice of wudu Many Islamic scholars such as Shaikh Bawa Muhaiyaddeen have compared the Islamic practice of wudu to a baptism. Wudu is a practice that Muslims practice to go from ritual impurity to ritual purity. Ritual purity is required for Salah (praying) and also to hold a physical copy of the Qur’an, and so wudu is often done before salah. However, it is permissible to pray more than one salah without repeating wudu, as long as ritual purity is not broken, for example by using the bathroom. Another similar purification ritual is ghusl, which takes someone from major ritual impurity (janabah) to lesser ritual impurity, which is then purified by wudu. If one is in a state of janabah, both ghusl and wudu are required if one wants to pray. Although original sin does not exist in Islam, wudu is widely regarded to remove sins. In a Sahih hadith, Muhammad says "Whenever a man performs his ablution intending to pray and he washes his hands, the sins of his hands fall down with the first drop. When he rinses his mouth and nose, the sins of his tongue and lips fall down with the first drop. When he washes his face, the sins of his hearing and sight fall down with the first drop. When he washes his arms to his elbows and his feet to his ankles, he is purified from every sin and fault like the day he was born from his mother. If he stands for prayer, Allah will raise his status by a degree. If he sits, he will sit in peace." Baptism in the Yadav community People of Yadav community of Hindu religion follow baptism, where it is called Karah Pujan. In this, the person who is being baptized is bathed in boiling Milk. The newborn baby is also included in this process, in which he is bathed with boiling milk and then he is garlanded with flowers. See also Amrit Sanchar, in Sikhism Baptism by fire Baptistery Chrism Christifideles Consolamentum Disciple (Christianity) Divine filiation Ghusl Holy water in Eastern Christianity Mikvah Misogi Prevenient Grace Ritual purification Theophany Water and religion Notes References Further reading . 26 pp. N.B.: States the Evangelical Anglican position of the Reformed Episcopal Church. External links "Writings of the Early Church Fathers on Baptism" "Baptism." Encyclopædia Britannica Online. Christian terminology Conversion to Christianity Rites of passage Ritual purity in Christianity Sacraments Mandaean rituals Masonic rites

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https://en.wikipedia.org/wiki/Beatmatching

Beatmatching

Beatmatching or pitch cue is a disc jockey technique of pitch shifting or time stretching an upcoming track to match its tempo to that of the currently playing track, and to adjust them such that the beats (and, usually, the bars) are synchronized—e.g. the kicks and snares in two house records hit at the same time when both records are played simultaneously. Beatmatching is a component of beatmixing which employs beatmatching combined with equalization, attention to phrasing and track selection in an attempt to make a single mix that flows together and has a good structure. The technique was developed to keep the people from leaving the dancefloor at the end of the song. These days it is considered basic among disc jockeys (DJs) in electronic dance music genres, and it is standard practice in clubs to keep the constant beat through the night, even if DJs change in the middle. Technique The beatmatching technique consists of the following steps: While a record is playing, start a second record playing, but only monitored through headphones, not being fed to the main PA system. Use gain (or trim) control on the mixer to match the levels of the two records. Restart and slip-cue the new record at the right time, on beat with the record currently playing. If the beat on the new record hits before the beat on the current record, then the new record is too fast; reduce the pitch and manually slow the speed of the new record to bring the beats back in sync. If the beat on the new record hits after the beat on the current record, then the new record is too slow; increase the pitch and manually increase the speed of the new record to bring the beats back in sync. Continue this process until the two records are in sync with each other. It can be difficult to sync the two records perfectly, so manual adjustment of the records is necessary to maintain the beat synchronization. Gradually fade in parts of the new track while fading out the old track. While in the mix, ensure that the tracks are still synchronized, adjusting the records if needed. The fade can be repeated several times, for example, from the first track, fade to the second track, then back to first, then to second again. One of the key things to consider when beatmatching is the tempo of both songs, and the musical theory behind the songs. Attempting to beatmatch songs with completely different beats per minute (BPM) will result in one of the songs sounding too fast or too slow. When beatmatching, a popular technique is to vary the equalization of both tracks. For example, when the kicks are occurring on the same beat, a more seamless transition can occur if the lower frequencies are taken out of one of the songs, and the lower frequencies of the other song is boosted. Doing so creates a smoother transition. Pitch and tempo The pitch and tempo of a track are normally linked together: spin a disc 5% faster and both pitch and tempo will be 5% higher. However, some modern DJ software can change pitch and tempo independently using time-stretching and pitch-shifting, allowing harmonic mixing. There is also a feature in modern DJ software which may be called "master tempo" or "key adjust" which changes the tempo while keeping the original pitch. History Francis Grasso was one of the first people to beatmatch in the late 1960s, being taught the technique by Bob Lewis. These days beat-matching is considered central to DJing, and features making it possible are a requirement for DJ-oriented players. In 1978, the Technics SL-1200MK2 turntable was released, whose comfortable and precise sliding pitch control and high torque direct drive motor made beat-matching easier and it became the standard among DJs. With the advent of the compact disc, DJ-oriented compact disc players with pitch control and other features enabling beat-matching (and sometimes scratching), dubbed CDJs, were introduced by various companies. More recently, software with similar capabilities has been developed to allow manipulation of digital audio files stored on computers using turntables with special vinyl records (e.g. Final Scratch, M-Audio Torq, Serato Scratch Live) or computer interface (e.g. Traktor DJ Studio, Mixxx, VirtualDJ). Other software including algorithmic beat-matching is Ableton Live, which allows for realtime music manipulation and deconstruction. Freeware software such as Rapid Evolution can detect the beats per minute and determine the percent BPM difference between songs. Most modern DJ hardware and software now offer a "sync" feature which automatically adjusts the tempo between tracks being mixed so the DJ no longer needs to beatmatch manually. See also Clubdjpro DJ mix Harmonic mixing Mashup Segue References Audio mixing Disco DJing American inventions

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https://en.wikipedia.org/wiki/Bethlehem

Bethlehem

Bethlehem (; , , ; ) is a city in the West Bank, Palestine, located about south of Jerusalem. It is the capital of the Bethlehem Governorate, and has a population of approximately 25,000 people. The city's economy is largely tourist-driven; international tourism peaks around and during Christmas, when Christians embark on a pilgrimage to the Church of the Nativity, revered as the location of the Nativity of Jesus. At the northern entrance of the city is Rachel's Tomb, the burial place of biblical matriarch Rachel. Movement around the city is limited due to the Israeli West Bank barrier. The earliest-known mention of Bethlehem is in the Amarna correspondence of ancient Egypt, dated to 1350–1330 BCE, when the town was inhabited by the Canaanites. In the Hebrew Bible, the period of the Israelites is described; it identifies Bethlehem as the birthplace of David as well as the city where he was anointed as the third monarch of the United Kingdom of Israel, and also states that it was built up as a fortified city by Rehoboam, the first monarch of the Kingdom of Judah. In the New Testament, the Gospel of Matthew and the Gospel of Luke identify the city as the birthplace of Jesus of Nazareth. Under the Roman Empire, the city of Bethlehem was destroyed by Hadrian, who was in the process of defeating Jews involved in the Bar Kokhba revolt. However, Bethlehem's rebuilding was later promoted by Helena, the mother of Constantine the Great; Constantine expanded on his mother's project by commissioning the Church of the Nativity in 327 CE. In 529, the Church of the Nativity was heavily damaged by Samaritans involved in the Samaritan revolts; following the victory of the Byzantine Empire, it was rebuilt a century later by Justinian I. Amidst the Muslim conquest of the Levant, Bethlehem became part of Jund Filastin in 637. Muslims continued to rule the city until 1099, when it was conquered by the Crusaders, who replaced the local Christian clergy—composed of representatives from the Greek Orthodox Church—with representatives from the Catholic Church. In the mid-13th century, Bethlehem's walls were demolished by the Mamluk Sultanate. However, they were rebuilt by the Ottoman Empire in the 16th century, following the Ottoman–Mamluk War. At the end of World War I, the defeated Ottomans lost control of Bethlehem to the British Empire. It was governed under the British Mandate for Palestine until 1948, when it was captured by Jordan during the First Arab–Israeli War (see Jordanian annexation of the West Bank). In 1967, the city was captured by Israel during the Third Arab–Israeli War. Since the Oslo Accords, which comprise a series of agreements between Israel and the Palestinian National Authority, Bethlehem has been designated as part of Area A of the West Bank, nominally rendering it as being under full Palestinian control. While it was historically a city of Arab Christians, Bethlehem now has a majority of Arab Muslims; it is still home to a significant community of Palestinian Christians, however. Presently, Bethlehem has become encircled by dozens of Israeli settlements, which effectively separate Palestinians in the city from being able to openly access their land and livelihoods, and has likewise triggered their steady exodus. Etymology The current name for Bethlehem in local languages is in Arabic (), literally meaning "house of meat", and in Hebrew (), literally "house of bread" or "house of food." The city was called in and in . The earliest mention of Bethlehem as a place appears in the Amarna correspondence (), in which it is referred to as Bit-Laḫmi, a name for which the origins remain unknown. One longstanding suggestion in scholarship is that it derives from the Mesopotamian or Canaanite fertility god Laḫmu and his consort sister Lahamu, lahmo being the Chaldean word for "fertility". Biblical scholar William F. Albright believed that this hypothesis, first put forth by Otto Schroeder, was "certainly accurate". Albright noted that the pronunciation of the name had remained essentially the same for 3,500 years, even if the perceived meaning had shifted over time: "'Temple of the God Lakhmu' in Canaanite, 'House of Bread' in Hebrew and Aramaic, 'House of Meat' in Arabic." While Schroeder's theory is not widely accepted, it continues to find favour in academic literature over the later literal translations. Another suggestion is an association with the root l-h-m "to fight", but this is thought unlikely. History Canaanite period The earliest reference to Bethlehem appears in the Amarna correspondence (). In one of his six letters to Pharaoh, Abdi-Heba, the Egyptian-appointed governor of Jerusalem, appeals for aid in retaking Bit-Laḫmi in the wake of disturbances by Apiru mercenaries: "Now even a town near Jerusalem, Bit-Lahmi by name, a village which once belonged to the king, has fallen to the enemy... Let the king hear the words of your servant Abdi-Heba, and send archers to restore the imperial lands of the king!" It is thought that the similarity of this name to its modern forms indicates that it was originally a settlement of Canaanites who shared a Semitic cultural and linguistic heritage with the later arrivals. Laḫmu was the Akkadian god of fertility, worshipped by the Canaanites as Leḥem. Some time in the third millennium BCE, Canaanites erected a temple on the hill now known as the Hill of the Nativity, probably dedicated to Laḫmu. The temple, and subsequently the town that formed around it, was then known as Beit Lahama, "House (Temple) of Lahmu". By 1200 BC, the area of Bethlehem, as well as much of the region, was conquered by the Philistines, which led the region to be known to the Greeks as "Philistia", later corrupted to "Palestine". A burial ground discovered in spring 2013, and surveyed in 2015 by a joint Italian–Palestinian team found that the necropolis covered 3 hectares (more than 7 acres) and originally contained more than 100 tombs in use between roughly 2200 BCE and 650 BCE. The archaeologists were able to identify at least 30 tombs. Israelite and Judean period Archaeological confirmation of Bethlehem as a city in the Kingdom of Judah was uncovered in 2012 at the archaeological dig at the City of David in the form of a bulla (seal impression in dried clay) in ancient Hebrew script that reads "From the town of Bethlehem to the King." According to the excavators, it was used to seal the string closing a shipment of grain, wine, or other goods sent as a tax payment in the 8th or 7th century BCE. Biblical scholars believe Bethlehem, located in the "hill country" of Judea, may be the same as the Biblical Ephrath, which means "fertile", as there is a reference to it in the Book of Micah as Bethlehem Ephratah. The Hebrew Bible also calls it Beth-Lehem Judah, and the New Testament describes it as the "City of David". It is first mentioned in the Bible as the place where the matriarch Rachel died and was buried "by the wayside" (). Rachel's Tomb, the traditional grave site, stands at the entrance to Bethlehem. According to the Book of Ruth, the valley to the east is where Ruth of Moab gleaned the fields and returned to town with Naomi. In the Books of Samuel, Bethlehem is mentioned as the home of Jesse, father of King David of Israel, and the site of David's anointment by the prophet Samuel. It was from the well of Bethlehem that three of his warriors brought him water when he was hiding in the cave of Adullam. Writing in the 4th century, the Pilgrim of Bordeaux reported that the sepulchers of David, Ezekiel, Asaph, Job, Jesse, and Solomon were located near Bethlehem. There has been no corroboration of this. Classical period The Gospel of Matthew Matthew 1:18–2:23 and the Gospel of Luke Luke 2:1–39 represent Jesus as having been born in Bethlehem. Modern scholars, however, regard the two accounts as contradictory and the Gospel of Mark, the earliest gospel, mentions nothing about Jesus having been born in Bethlehem, saying only that he came from Nazareth. Current scholars are divided on the actual birthplace of Jesus: some believe he was actually born in Nazareth, while others still hold that he was born in Bethlehem. Nonetheless, the tradition that Jesus was born in Bethlehem was prominent in the early church. In around 155, the apologist Justin Martyr recommended that those who doubted Jesus was really born in Bethlehem could go there and visit the very cave where he was supposed to have been born. The same cave is also referenced by the apocryphal Gospel of James and the fourth-century church historian Eusebius. After the Bar Kokhba revolt ( 132–136 CE) was crushed, the Roman emperor Hadrian converted the Christian site above the Grotto into a shrine dedicated to the Greek god Adonis, to honour his favourite, the Greek youth Antinous. In around 395 CE, the Church Father Jerome wrote in a letter: "Bethlehem... belonging now to us... was overshadowed by a grove of Tammuz, that is to say, Adonis, and in the cave where once the infant Christ cried, the lover of Venus was lamented." Many scholars have taken this letter as evidence that the cave of the nativity over which the Church of the Nativity was later built had at one point been a shrine to the ancient Near Eastern fertility god Tammuz. Eusebius, however, mentions nothing about the cave having been associated with Tammuz and there are no other Patristic sources that suggest Tammuz had a shrine in Bethlehem. Peter Welten has argued that the cave was never dedicated to Tammuz and that Jerome misinterpreted Christian mourning over the Massacre of the Innocents as a pagan ritual over Tammuz's death. Joan E. Taylor has countered this contention by arguing that Jerome, as an educated man, could not have been so naïve as to mistake Christian mourning over the Massacre of the Innocents as a pagan ritual for Tammuz. In 326–328, the empress Helena, consort of the emperor Constantius Chlorus, and mother of the emperor Constantine the Great, made a pilgrimage to Syra-Palaestina, in the course of which she visited the ruins of Bethlehem. The Church of the Nativity was built at her initiative over the cave where Jesus was purported to have been born. During the Samaritan revolt of 529, Bethlehem was sacked and its walls and the Church of the Nativity destroyed; they were rebuilt on the orders of the Emperor Justinian I. In 614, the Persian Sassanid Empire, supported by Jewish rebels, invaded Palestina Prima and captured Bethlehem. A story recounted in later sources holds that they refrained from destroying the church on seeing the magi depicted in Persian clothing in a mosaic. Middle Ages In 637, shortly after Jerusalem was captured by the Muslim armies, 'Umar ibn al-Khattāb, the second Caliph, promised that the Church of the Nativity would be preserved for Christian use. A mosque dedicated to Umar was built upon the place in the city where he prayed, next to the church. Bethlehem then passed through the control of the Islamic caliphates of the Umayyads in the 8th century, then the Abbasids in the 9th century. A Persian geographer recorded in the mid-9th century that a well preserved and much venerated church existed in the town. In 985, the Arab geographer al-Muqaddasi visited Bethlehem, and referred to its church as the "Basilica of Constantine, the equal of which does not exist anywhere in the country-round." In 1009, during the reign of the sixth Fatimid Caliph, al-Hakim bi-Amr Allah, the Church of the Nativity was ordered to be demolished, but was spared by local Muslims, because they had been permitted to worship in the structure's southern transept. In 1099, Bethlehem was captured by the Crusaders, who fortified it and built a new monastery and cloister on the north side of the Church of the Nativity. The Greek Orthodox clergy were removed from their sees and replaced with Latin clerics. Up until that point the official Christian presence in the region was Greek Orthodox. On Christmas Day 1100, Baldwin I, first king of the Frankish Kingdom of Jerusalem, was crowned in Bethlehem, and that year a Latin episcopate was also established in the town. In 1187, Saladin, the Sultan of Egypt and Syria who led the Muslim Ayyubids, captured Bethlehem from the Crusaders. The Latin clerics were forced to leave, allowing the Greek Orthodox clergy to return. Saladin agreed to the return of two Latin priests and two deacons in 1192. However, Bethlehem suffered from the loss of the pilgrim trade, as there was a sharp decrease of European pilgrims. William IV, Count of Nevers had promised the Christian bishops of Bethlehem that if Bethlehem should fall under Muslim control, he would welcome them in the small town of Clamecy in present-day Burgundy, France. As a result, the Bishop of Bethlehem duly took up residence in the hospital of Panthenor, Clamecy, in 1223. Clamecy remained the continuous 'in partibus infidelium' seat of the Bishopric of Bethlehem for almost 600 years, until the French Revolution in 1789. Bethlehem, along with Jerusalem, Nazareth, and Sidon, was briefly ceded to the Crusader Kingdom of Jerusalem by a treaty between Holy Roman Emperor Frederick II and Ayyubid Sultan al-Kamil in 1229, in return for a ten-year truce between the Ayyubids and the Crusaders. The treaty expired in 1239, and Bethlehem was recaptured by the Muslims in 1244. In 1250, with the coming to power of the Mamluks under Rukn al-Din Baibars, tolerance of Christianity declined. Members of the clergy left the city, and in 1263 the town walls were demolished. The Latin clergy returned to Bethlehem the following century, establishing themselves in the monastery adjoining the Basilica of the Nativity. The Greek Orthodox were given control of the basilica and shared control of the Milk Grotto with the Latins and the Armenians. Ottoman era From 1517, during the years of Ottoman control, custody of the Basilica was bitterly disputed between the Catholic and Greek Orthodox churches. By the end of the 16th century, Bethlehem had become one of the largest villages in the District of Jerusalem, and was subdivided into seven quarters. The Basbus family served as the heads of Bethlehem among other leaders during this period. The Ottoman tax record and census from 1596 indicates that Bethlehem had a population of 1,435, making it the 13th largest village in Palestine at the time. Its total revenue amounted to 30,000 akce. Bethlehem paid taxes on wheat, barley and grapes. The Muslims and Christians were organized into separate communities, each having its own leader. Five leaders represented the village in the mid-16th century, three of whom were Muslims. Ottoman tax records suggest that the Christian population was slightly more prosperous or grew more grain than grapes (the former being a more valuable commodity). From 1831 to 1841, Palestine was under the rule of the Muhammad Ali Dynasty of Egypt. During this period, the town suffered an earthquake as well as the destruction of the Muslim quarter in 1834 by Egyptian troops, apparently as a reprisal for the murder of a favored loyalist of Ibrahim Pasha. In 1841, Bethlehem came under Ottoman rule once again and remained so until the end of World War I. Under the Ottomans, Bethlehem's inhabitants faced unemployment, compulsory military service, and heavy taxes, resulting in mass emigration, particularly to South America. An American missionary in the 1850s reported a population of under 4,000, nearly all of whom belonged to the Greek Church. He also noted that a lack of water limited the town's growth. Socin found from an official Ottoman village list from about 1870 that Bethlehem had a population of 179 Muslims in 59 houses, 979 "Latins" in 256 houses, 824 "Greeks" in 213 houses, and 41 Armenians in 11 houses, a total of 539 houses. The population count only included men. Hartmann found that Bethlehem had 520 houses. Modern era Bethlehem was administered by the British Mandate from 1920 to 1948. In the United Nations General Assembly's 1947 resolution to partition Palestine, Bethlehem was included in the international enclave of Jerusalem to be administered by the United Nations. Jordan captured the city during the 1948 Arab–Israeli War. Many refugees from areas captured by Israeli forces in 1947–48 fled to the Bethlehem area, primarily settling in what became the official refugee camps of 'Azza (Beit Jibrin) and 'Aida in the north and Dheisheh in the south. The influx of refugees significantly transformed Bethlehem's Christian majority into a Muslim one. Jordan retained control of the city until the Six-Day War in 1967, when Bethlehem was captured by Israel, along with the rest of the West Bank. Following the Six-Day War, Israel took control of the city. During the early months of First Intifada, on 5 May 1989, Milad Anton Shahin, aged 12, was shot dead by Israeli soldiers. Replying to a Member of Knesset in August 1990 Defence Minister Yitzak Rabin stated that a group of reservists in an observation post had come under attack by stone throwers. The commander of the post, a senior non-commissioned officer, fired two plastic bullets in deviation of operational rules. No evidence was found that this caused the boy's death. The officer was found guilty of illegal use of a weapon and sentenced to 5 months imprisonment, two of them actually in prison doing public service. He was also demoted. On December 21, 1995, Israeli troops withdrew from Bethlehem, and three days later the city came under the administration and military control of the Palestinian National Authority in accordance with the Interim Agreement on the West Bank and the Gaza Strip. During the Second Palestinian Intifada in 2000–2005, Bethlehem's infrastructure and tourism industry were damaged. In 2002, it was a primary combat zone in Operation Defensive Shield, a major military counteroffensive by the Israeli Defense Forces (IDF). The IDF besieged the Church of the Nativity, where dozens of Palestinian militants had sought refuge. The siege lasted 39 days. Several militants were killed. It ended with an agreement to exile 13 of the militants to foreign countries. Today, the city is surrounded by two bypass roads for Israeli settlers, leaving the inhabitants squeezed between thirty-seven Jewish enclaves, where a quarter of all West Bank settlers, roughly 170,000, live; the gap between the two roads is closed by the 8-metre high Israeli West Bank barrier, which cuts Bethlehem off from its sister city Jerusalem. Christian families that have lived in Bethlehem for hundreds of years are being forced to leave as land in Bethlehem is seized, and homes bulldozed, for construction of thousands of new Israeli homes. Land seizures for Israeli settlements have also prevented construction of a new hospital for the inhabitants of Bethlehem, as well as the barrier separating dozens of Palestinian families from their farmland and Christian communities from their places of worship. Geography Bethlehem is located at an elevation of about above sea level, higher than nearby Jerusalem. Bethlehem is situated on the Judean Mountains. The city is located northeast of Gaza City and the Mediterranean Sea, west of Amman, Jordan, southeast of Tel Aviv, Israel and south of Jerusalem. Nearby cities and towns include Beit Safafa and Jerusalem to the north, Beit Jala to the northwest, Husan to the west, al-Khadr and Artas to the southwest, and Beit Sahour to the east. Beit Jala and the latter form an agglomeration with Bethlehem. The Aida and Azza refugee camps are located within the city limits. In the center of Bethlehem is its old city. The old city consists of eight quarters, laid out in a mosaic style, forming the area around the Manger Square. The quarters include the Christian an-Najajreh, al-Farahiyeh, al-Anatreh, al-Tarajmeh, al-Qawawsa and Hreizat quarters and al-Fawaghreh—the only Muslim quarter. Most of the Christian quarters are named after the Arab Ghassanid clans that settled there. Al-Qawawsa Quarter was formed by Arab Christian emigrants from the nearby town of Tuqu' in the 18th century. There is also a Syriac quarter outside of the old city, whose inhabitants originate from Midyat and Ma'asarte in Turkey. The total population of the old city is about 5,000. Climate Bethlehem has a Mediterranean climate (Köppen climate classification: Csa), with hot and dry summers and mild, wetter winters. Winter temperatures (mid-December to mid-March) can be cool and rainy. January is the coldest month, with temperatures ranging from 1 to 13 degree Celsius (33–55 °F). From May through September, the weather is warm and sunny. August is the hottest month, with a high of 30 degrees Celsius (86 °F). Bethlehem receives an average of of rainfall annually, 70% between November and January. Bethlehem's average annual relative humidity is 60% and reaches its highest rates between January and February. Humidity levels are at their lowest in May. Night dew may occur in up to 180 days per year. The city is influenced by the Mediterranean Sea breeze that occurs around mid-day. However, Bethlehem is affected also by annual waves of hot, dry, sandy and dust Khamaseen winds from the Arabian Desert, during April, May and mid-June. Demographics Population According to Ottoman tax records, Christians made up roughly 60% of the population in the early 16th century, while the Christian and Muslim population became equal by the mid-16th century. However, there were no Muslim inhabitants counted by the end of the century, with a recorded population of 287 adult male tax-payers. Christians, like all non-Muslims throughout the Ottoman Empire, were required to pay the jizya tax. In 1867, an American visitor describes the town as having a population of 3,000 to 4,000; of whom about 100 were Protestants, 300 were Muslims and "the remainder belonging to the Latin and Greek Churches with a few Armenians." Another report from the same year puts the Christian population at 3,000, with an additional 50 Muslims. An 1885 source put the population at approximately 6,000 of "principally Christians, Latins and Greeks" with no Jewish inhabitants. The census of 1922 lists Bethlehem as having 6,658 residents (5,838 Christians, 818 Muslims, and two Jews), increasing in 1931 to 6,804 (5,588 Christians, 1,219 Muslims, five with no religion, and two Jews) with 506 in the suburbs (251 Muslims, 216 Christians, and 39 Jews). In 1948, the religious makeup of the city was 85% Christian, mostly of the Greek Orthodox and Roman Catholic denominations, and 13% Muslim. In the 1967 census taken by Israel authorities, the town of Bethlehem proper numbered 14,439 inhabitants, its 7,790 Muslim inhabitants represented 53.9% of the population, while the Christians of various denominations numbered 6,231 or 46.1%. In the PCBS's 1997 census, the city had a population of 21,670, including a total of 6,570 refugees, accounting for 30.3% of the city's population. In 1997, the age distribution of Bethlehem's inhabitants was 27.4% under the age of 10, 20% from 10 to 19, 17.3% from 20 to 29, 17.7% from 30 to 44, 12.1% from 45 to 64 and 5.3% above the age of 65. There were 11,079 males and 10,594 females. In the 2007 PCBS census, Bethlehem had a population of 25,266, of which 12,753 were males and 12,513 were females. There were 6,709 housing units, of which 5,211 were households. The average household consisted of 4.8 family members. By 2017, the population was 28,591. Christian population After the Muslim conquest of the Levant in the 630s, the local Christians were Arabized even though large numbers were ethnically Arabs of the Ghassanid clans. Bethlehem's two largest Arab Christian clans trace their ancestry to the Ghassanids, including al-Farahiyyah and an-Najajreh. The former have descended from the Ghassanids who migrated from Yemen and from the Wadi Musa area in present-day Jordan and an-Najajreh descend from Najran. Another Bethlehem clan, al-Anatreh, also trace their ancestry to the Ghassanids. The percentage of Christians in the town has been in a steady decline since the mid-twentieth century. In 1947, Christians made up 85% of the population, but by 1998, the figure had declined to 40%. In 2005, the mayor of Bethlehem, Victor Batarseh, explained that "due to the stress, either physical or psychological, and the bad economic situation, many people are emigrating, either Christians or Muslims, but it is more apparent among Christians, because they already are a minority." The Palestinian Authority is officially committed to equality for Christians, although there have been incidents of violence against them by the Preventive Security Service and militant factions. In 2006, the Palestinian Centre for Research and Cultural Dialogue conducted a poll among the city's Christians according to which 90% said they had had Muslim friends, 73.3% agreed that the PNA treated Christian heritage in the city with respect and 78% attributed the exodus of Christians to the Israeli blockade. The only mosque in the Old City is the Mosque of Omar, located in the Manger Square. By 2016, the Christian population of Bethlehem had declined to only 16%. A study by Pew Research Center concluded that the decline in the Arab Christian population of the area was partially a result of a lower birth rate among Christians than among Muslims, but also partially due to the fact that Christians were more likely to emigrate from the region than any other religious group. Amon Ramnon, a researcher at the Jerusalem Institute for Policy Research, stated that the reason why more Christians were emigrating than Muslims is because it is easier for Arab Christians to integrate into western communities than for Arab Muslims, since many of them attend church-affiliated schools, where they are taught European languages. A higher percentage of Christians in the region are urban-dwellers, which also makes it easier for them to emigrate and assimilate into western populations. A statistical analysis of the Christian exodus cited lack of economic and educational opportunity, especially due to the Christians' middle-class status and higher education. Since the Second Intifada, 10% of the Christian population have left the city. However, it is likely that there are many other factors, most of which are shared with the Palestinian population as a whole. Economy Shopping is a major attraction, especially during the Christmas season. The city's main streets and old markets are lined with shops selling Palestinian handicrafts, Middle Eastern spices, jewelry and oriental sweets such as baklawa. Olive wood carvings are the item most purchased by tourists visiting Bethlehem. Religious handicrafts include ornaments handmade from mother-of-pearl, as well as olive wood statues, boxes, and crosses. Other industries include stone and marble-cutting, textiles, furniture and furnishings. Bethlehem factories also produce paints, plastics, synthetic rubber, pharmaceuticals, construction materials and food products, mainly pasta and confectionery. Cremisan Wine, founded in 1885, is a winery run by monks in the Monastery of Cremisan. The grapes are grown mainly in the al-Khader district. In 2007, the monastery's wine production was around 700,000 liters per year. In 2008, Bethlehem hosted the largest economic conference to date in the Palestinian territories. It was initiated by Palestinian Prime Minister and former Finance Minister Salam Fayyad to convince more than a thousand businessmen, bankers and government officials from throughout the Middle East to invest in the West Bank and Gaza Strip. A total of 1.4 billion US dollars was secured for business investments in the Palestinian territories. Tourism Tourism is Bethlehem's main industry. Unlike other Palestinian localities prior to 2000, the majority of the employed residents did not have jobs in Israel. More than 20% of the working population is employed in the industry. Tourism accounts for approximately 65% of the city's economy and 11% of the Palestinian National Authority. The city has more than two million visitors every year. Tourism in Bethlehem ground to a halt for over a decade after the Second Intifada, but gradually began to pick back up in the early 2010s. The Church of the Nativity is one of Bethlehem's major tourist attractions and a magnet for Christian pilgrims. It stands in the center of the city — a part of the Manger Square — over a grotto or cave called the Holy Crypt, where Jesus is believed to have been born. Nearby is the Milk Grotto where the Holy Family took refuge on their Flight to Egypt and next door is the cave where St. Jerome spent thirty years creating the Vulgate, the dominant Latin version of the Bible until the Reformation. There are over thirty hotels in Bethlehem. Jacir Palace, built in 1910 near the church, is one of Bethlehem's most successful hotels and its oldest. It was closed down in 2000 due to the Israeli-Palestinian conflict, but reopened in 2005 as the Jacir Palace InterContinental at Bethlehem. Religious significance and commemoration Birthplace of Jesus In the New Testament, the Gospel of Luke says that Jesus' parents traveled from Nazareth to Bethlehem, where Jesus was born. The Gospel of Matthew mentions Bethlehem as the place of birth, and adds that King Herod was told that a 'King of the Jews' had been born in the town, prompting Herod to order the killing of all the boys who were two years old or under in the town and surrounding area. Joseph, warned of Herod's impending action by an angel of the Lord, decided to flee to Egypt with his family and then later settled in Nazareth after Herod's death. Early Christian traditions describe Jesus as being born in Bethlehem: in one account, a verse in the Book of Micah is interpreted as a prophecy that the Messiah would be born there. The second century Christian apologist Justin Martyr stated in his Dialogue with Trypho (written c. 155–161) that the Holy Family had taken refuge in a cave outside of the town and then placed Jesus in a manger. Origen of Alexandria, writing around the year 247, referred to a cave in the town of Bethlehem which local people believed was the birthplace of Jesus. This cave was possibly one which had previously been a site of the cult of Tammuz. The Gospel of Mark and the Gospel of John do not include a nativity narrative, but refer to him only as being from Nazareth. In a 2005 article in Archaeology magazine, archaeologist Aviram Oshri points to an absence of evidence for the settlement of Bethlehem near Jerusalem at the time when Jesus was born, and postulates that Jesus was born in Bethlehem of Galilee. In a 2011 article in Biblical Archaeology Review magazine, Jerome Murphy-O'Connor argues for the traditional position that Jesus was born in Bethlehem near Jerusalem. Christmas celebrations Christmas rites are held in Bethlehem on three different dates: December 25 is the traditional date by the Roman Catholic and Protestant denominations, but Greek, Coptic and Syrian Orthodox Christians celebrate Christmas on January 6 and Armenian Orthodox Christians on January 19. Most Christmas processions pass through Manger Square, the plaza outside the Basilica of the Nativity. Roman Catholic services take place in St. Catherine's Church and Protestants often hold services at Shepherds' Fields. Other religious festivals Bethlehem celebrates festivals related to saints and prophets associated with Palestinian folklore. One such festival is the annual Feast of Saint George (al-Khadr) on May 5–6. During the celebrations, Greek Orthodox Christians from the city march in procession to the nearby town of al-Khader to baptize newborns in the waters around the Monastery of St. George and sacrifice a sheep in ritual. The Feast of St. Elijah is commemorated by a procession to Mar Elias, a Greek Orthodox monastery north of Bethlehem. Culture Embroidery The women embroiderers of Bethlehem were known for their bridalwear. Bethlehem embroidery was renowned for its "strong overall effect of colors and metallic brilliance." Less formal dresses were made of indigo fabric with a sleeveless coat (bisht) from locally woven wool worn over top. Dresses for special occasions were made of striped silk with winged sleeves with a short taqsireh jacket known as the Bethlehem jacket. The taqsireh was made of velvet or broadcloth, usually with heavy embroidery. Bethlehem work was unique in its use of couched gold or silver cord, or silk cord onto the silk, wool, felt or velvet used for the garment, to create stylized floral patterns with free or rounded lines. This technique was used for "royal" wedding dresses (thob malak), taqsirehs and the shatwehs worn by married women. It has been traced by some to Byzantium, and by others to the formal costumes of the Ottoman Empire's elite. As a Christian village, local women were also exposed to the detailing on church vestments with their heavy embroidery and silver brocade. Mother-of-pearl carving The art of mother-of-pearl carving is said to have been a Bethlehem tradition since the 15th century when it was introduced by Franciscan friars from Italy. A constant stream of pilgrims generated a demand for these items, which also provided jobs for women. The industry was noted by Richard Pococke, who visited Bethlehem in 1727. Cultural centers and museums Bethlehem is home to the Palestinian Heritage Center, established in 1991. The center aims to preserve and promote Palestinian embroidery, art and folklore. The International Center of Bethlehem is another cultural center that concentrates primarily on the culture of Bethlehem. It provides language and guide training, woman's studies and arts and crafts displays, and training. The Bethlehem branch of the Edward Said National Conservatory of Music has about 500 students. Its primary goals are to teach children music, train teachers for other schools, sponsor music research, and the study of Palestinian folklore music. Bethlehem has four museums: The Crib of the Nativity Theatre and Museum offers visitors 31 three-dimensional models depicting the significant stages of the life of Jesus. Its theater presents a 20-minute animated show. The Badd Giacaman Museum, located in the Old City of Bethlehem, dates back to the 18th century and is primarily dedicated to the history and process of olive oil production. Baituna al-Talhami Museum, established in 1972, contains displays of Bethlehem culture. The International Museum of Nativity was built by United Nations Educational, Scientific and Cultural Organization (UNESCO) to exhibit "high artistic quality in an evocative atmosphere". Local government Bethlehem is the muhfaza (seat) or district capital of the Bethlehem Governorate. Bethlehem held its first municipal elections in 1876, after the mukhtars ("heads") of the quarters of Bethlehem's Old City (excluding the Syriac Quarter) made the decision to elect a local council of seven members to represent each clan in the town. A Basic Law was established so that if the victor for mayor was a Catholic, his deputy should be of the Greek Orthodox community. Throughout, Bethlehem's rule by the British and Jordan, the Syriac Quarter was allowed to participate in the election, as were the Ta'amrah Bedouins and Palestinian refugees, hence ratifying the number of municipal members in the council to 11. In 1976, an amendment was passed to allow women to vote and become council members and later the voting age was increased from 21 to 25. There are several branches of political parties on the council, including Communist, Islamist, and secular. The leftist factions of the Palestine Liberation Organization (PLO) such as the Popular Front for the Liberation of Palestine (PFLP) and the Palestinian People's Party (PPP) usually dominate the reserved seats. Hamas gained the majority of the open seats in the 2005 Palestinian municipal elections. Mayors In the October 2012 municipal elections, Fatah member Vera Baboun won, becoming the first female mayor of Bethlehem. Education According to the Palestinian Central Bureau of Statistics (PCBS), in 1997, approximately 84% of Bethlehem's population over the age of 10 was literate. Of the city's population, 10,414 were enrolled in schools (4,015 in primary school, 3,578 in secondary and 2,821 in high school). About 14.1% of high school students received diplomas. There were 135 schools in the Bethlehem Governorate in 2006; 100 run the Education Ministry of the Palestinian National Authority, seven by the United Nations Relief and Works Agency (UNRWA) and 28 were private. Bethlehem is home to Bethlehem University, a Catholic Christian co-educational institution of higher learning founded in 1973 in the Lasallian tradition, open to students of all faiths. Bethlehem University is the first university established in the West Bank, and can trace its roots to 1893 when the De La Salle Christian Brothers opened schools throughout Palestine and Egypt. Transportation Bethlehem has three bus stations owned by private companies which offer service to Jerusalem, Beit Jala, Beit Sahour, Hebron, Nahalin, Battir, al-Khader, al-Ubeidiya and Beit Fajjar. There are two taxi stations that make trips to Beit Sahour, Beit Jala, Jerusalem, Tuqu' and Herodium. There are also two car rental departments: Murad and 'Orabi. Buses and taxis with West Bank licenses are not allowed to enter Israel, including Jerusalem, without a permit. The Israeli construction of the West Bank barrier has affected Bethlehem politically, socially, and economically. The barrier is located along the northern side of the town's built-up area, within distance of houses in the Aida refugee camp on one side, and the Jerusalem municipality on the other. Most entrances and exits from the Bethlehem agglomeration to the rest of the West Bank are currently subjected to Israeli checkpoints and roadblocks. The level of access varies based on Israeli security directives. Travel for Bethlehem's Palestinian residents from the West Bank into Jerusalem is regulated by a permit-system. Palestinians require a permit to enter the Jewish holy site of Rachel's Tomb. Israeli citizens are barred from entering Bethlehem and the nearby biblical Solomon's Pools. Twin towns – sister cities Bethlehem is twinned with: Abu Dhabi, U.A.E. Assisi, Italy Athens, Greece Barranquilla, Colombia Brescia, Italy Burlington, USA Capri, Italy Catanzaro, Italy Chartres, France Chivasso, Italy Civitavecchia, Italy Cologne, Germany Concepción, Chile Cori, Italy Creil, France Cusco, Peru Częstochowa, Poland Dakhla, Western Sahara Este, Italy Faggiano, Italy Florence, Italy Gallipoli, Italy Għajnsielem, Malta Glasgow, Scotland, U.K. Greccio, Italy Grenoble, France Lourdes, France Monterrey, Mexico Montevarchi, Italy Montpellier, France Natal, Brazil Pratovecchio Stia, Italy Saint Petersburg, Russia Sarpsborg, Norway Steyr, Austria Villa Alemana, Chile Zaragoza, Spain See also Bethlehem of Galilee Bethlehem, Pennsylvania Bethlehem, Wales Star of Bethlehem Notes References Bibliography Sawsan & Shomali, Q., Bethlehem 2000. A Guide to Bethlehem and it Surroundings. Waldbrol, Flamm Druck Wagener GMBH, 1997. External links Pastor's Vision to put Christ back in Bethlehem during Christmas Bethlehem Municipality Welcome To The City of Bethlehem Bethlehem Peace Center Franciscan Custody of the Holy Land website – pages on Bethlehem Bible Land Library* Open Bethlehem civil society project Bethlehem: Muslim-Christian living together Photo: Christmas in Bethlehem, 2008 Photo Gallery of Bethlehem from 2007 Bethlehem Fair Trade Artisans Bethlehem University Bethlehem City (Fact Sheet), Applied Research Institute–Jerusalem, ARIJ Bethlehem City Profile, ARIJ Bethlehem aerial photo, ARIJ The priorities and needs for development in Bethlehem city based on the community and local authorities' assessment, ARIJ Palestinian Christian communities Cities in the West Bank Holy cities New Testament cities Torah cities Historic Jewish communities David Books of Samuel Nativity of Jesus in the New Testament Municipalities of the State of Palestine Christian holy places

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https://en.wikipedia.org/wiki/Black%20Sabbath

Black Sabbath

Black Sabbath were an English rock band formed in Birmingham in 1968 by guitarist Tony Iommi, drummer Bill Ward, bassist Geezer Butler and vocalist Ozzy Osbourne. They are often cited as pioneers of heavy metal music. The band helped define the genre with releases such as Black Sabbath (1970), Paranoid (1970) and Master of Reality (1971). The band had multiple line-up changes following Osbourne's departure in 1979, with Iommi being the only constant member throughout their history. After previous iterations of the group – the Polka Tulk Blues Band and Earth – the band settled on the name Black Sabbath in 1969. They distinguished themselves through occult themes with horror-inspired lyrics and down-tuned guitars. Signing to Philips Records in November 1969, they released their first single, "Evil Woman", in January 1970, and their debut album, Black Sabbath, was released the following month. Though it received a negative critical response, the album was a commercial success, leading to a follow-up record, Paranoid, later that year. The band's popularity grew, and by 1973's Sabbath Bloody Sabbath, critics were starting to respond favourably. This album, along with its predecessor Vol. 4 (1972) and its successors Sabotage (1975), Technical Ecstasy (1976) and Never Say Die! (1978), saw the band explore more experimental and progressive styles. Osbourne's excessive substance abuse led to his firing in 1979. He was replaced by former Rainbow vocalist Ronnie James Dio. Sabbath recorded three albums with Dio, Heaven and Hell (1980), Mob Rules (1981) and the live album Live Evil (1982), with the last two featuring drummer Vinny Appice replacing Ward. Following Dio and Appice's departures, Butler and Iommi recorded Born Again (1983) with Deep Purple vocalist Ian Gillan and Ward returning on drums, while Electric Light Orchestra drummer Bev Bevan replaced Ward on the subsequent tour. Black Sabbath split in 1984, with Iommi assembling a new version of the band the following year. For the next twelve years, the band endured many personnel changes that included vocalists Glenn Hughes, Ray Gillen and Tony Martin, as well as several drummers and bassists. Martin, who replaced Gillen in 1987, was the second-longest serving vocalist after Osbourne and recorded three albums with Black Sabbath before his dismissal in 1991. That same year, Iommi rejoined with Butler, Dio and Appice to record Dehumanizer (1992). After two more studio albums with Martin, who returned to replace Dio in 1993, the band's original line-up reunited in 1997 and released a live album, Reunion, the following year; they continued to tour occasionally until 2005. Other than various back catalogue reissues and compilation albums, as well as the Mob Rules-era line-up reuniting as Heaven & Hell, there was no further activity under the Black Sabbath name until 2011 with the release of their final studio album and 19th overall, 13, in 2013, which features all of the original members except Ward. During their farewell tour, the band played their final concert in their home city of Birmingham on 4 February 2017. Occasional partial reunions have happened since, most recently when Osbourne and Iommi performed together at the closing ceremony of the 2022 Commonwealth Games in Birmingham. Black Sabbath have sold over 70 million records worldwide as of 2013, making them one of the most commercially successful heavy metal bands. Black Sabbath, together with Deep Purple and Led Zeppelin, have been referred to as the "unholy trinity of British hard rock and heavy metal in the early to mid-seventies". They were ranked by MTV as the "Greatest Metal Band of All Time" and placed second on VH1's "100 Greatest Artists of Hard Rock" list. Rolling Stone magazine ranked them number 85 on their "100 Greatest Artists of All Time". Black Sabbath were inducted into the UK Music Hall of Fame in 2005 and the Rock and Roll Hall of Fame in 2006. They have also won two Grammy Awards for Best Metal Performance, and in 2019 the band were presented a Grammy Lifetime Achievement Award. History 1968–1969: Formation and early days Following the break-up of their previous band, Mythology, in 1968, guitarist Tony Iommi and drummer Bill Ward sought to form a heavy blues rock band in Aston, Birmingham. They enlisted bassist Geezer Butler and vocalist Ozzy Osbourne, who had played together in a band called Rare Breed, Osbourne having placed an advertisement in a local music shop: "OZZY ZIG Needs Gig – has own PA". The new group was initially named the Polka Tulk Blues Band, the name taken either from a brand of talcum powder or an Indian/Pakistani clothing shop; the exact origin is confused. The Polka Tulk Blues Band included slide guitarist Jimmy Phillips, a childhood friend of Osbourne's, and saxophonist Alan "Aker" Clarke. After shortening the name to Polka Tulk, the band again changed their name to Earth (which Osbourne hated) and continued as a four-piece without Phillips and Clarke. Iommi became concerned that Phillips and Clarke lacked the necessary dedication and were not taking the band seriously. Rather than asking them to leave, they instead decided to break up and then quietly reformed the band as a four-piece. While the band was performing under the Earth moniker, they recorded several demos written by Norman Haines such as "The Rebel", "When I Came Down" and "Song for Jim", the latter of which being a reference to Jim Simpson, who was a manager for the bands Bakerloo Blues Line and Tea & Symphony, as well as the trumpet player for the group Locomotive. Simpson had recently started a new club named Henry's Blueshouse at The Crown Hotel in Birmingham and offered to let Earth play there after they agreed to waive the usual support band fee in return for free T-shirts. The audience response was positive and Simpson agreed to manage Earth. In December 1968, Iommi abruptly left Earth to join Jethro Tull. Although his stint with the band would be short-lived, Iommi made an appearance with Jethro Tull on The Rolling Stones Rock and Roll Circus TV show. Unsatisfied with the direction of Jethro Tull, Iommi returned to Earth by the end of the month. "It just wasn't right, so I left", Iommi said. "At first I thought Tull were great, but I didn't much go for having a leader in the band, which was Ian Anderson's way. When I came back from Tull, I came back with a new attitude altogether. They taught me that to get on, you got to work for it." While playing shows in England in 1969, the band discovered they were being mistaken for another English group named Earth, so they decided to change their name again (this name change would give rise to the well-known debate about the alleged aesthetic influence of Coven, which the British band always denied). A cinema across the street from the band's rehearsal room was showing the 1963 horror film Black Sabbath, starring Boris Karloff and directed by Mario Bava. While watching people line up to see the film, Butler noted that it was "strange that people spend so much money to see scary movies". Following that, Osbourne and Butler wrote the lyrics for a song called "Black Sabbath", which was inspired by the work of horror and adventure-story writer Dennis Wheatley, along with a vision that Butler had of a black silhouetted figure standing at the foot of his bed. Making use of the musical tritone, also known as "the Devil's Interval", the song's ominous sound and dark lyrics pushed the band in a darker direction, a stark contrast to the popular music of the late 1960s, which was dominated by flower power, folk music and hippie culture. Judas Priest frontman Rob Halford has called the track "probably the most evil song ever written". Inspired by the new sound, the band changed their name to Black Sabbath in August 1969, and made the decision to focus on writing similar material in an attempt to create the musical equivalent of horror films. 1969–1971: Black Sabbath and Paranoid The band's first show as Black Sabbath took place on 30 August 1969 in Workington, England. They were signed to Philips Records in November 1969 and released their first single, "Evil Woman" (a cover of a song by the band Crow), which was recorded at Trident Studios through Philips subsidiary Fontana Records in January 1970. Later releases were handled by Philips' newly formed progressive rock label, Vertigo Records. Black Sabbath's first major exposure came when the band appeared on John Peel's Top Gear radio show in 1969, performing "Black Sabbath", "N.I.B.", "Behind the Wall of Sleep" and "Sleeping Village" to a national audience in Great Britain shortly before recording of their first album commenced. Although the "Evil Woman" single failed to chart, the band were afforded two days of studio time in November to record their debut album with producer Rodger Bain. Iommi recalls recording live: "We thought, 'We have two days to do it, and one of the days is mixing.' So we played live. Ozzy was singing at the same time; we just put him in a separate booth and off we went. We never had a second run of most of the stuff". Black Sabbath was released on Friday the 13th, February 1970, and reached number eight in the UK Albums Chart. Following its U.S. and Canadian release in May 1970 by Warner Bros. Records, the album reached number 23 on the Billboard 200, where it remained for over a year. The album was given negative reviews by many critics. Lester Bangs dismissed it in a Rolling Stone review as "discordant jams with bass and guitar reeling like velocitised speedfreaks all over each other's musical perimeters, yet never quite finding synch". It sold in substantial numbers despite being panned, giving the band their first mainstream exposure. It has since been certified Platinum in both U.S. by the Recording Industry Association of America (RIAA) and in the UK by British Phonographic Industry (BPI), and is now generally accepted as the first heavy metal album. The band returned to the studio in June 1970, just four months after Black Sabbath was released. The new album was initially set to be named War Pigs after the song "War Pigs", which was critical of the Vietnam War; however, Warner changed the title of the album to Paranoid. The album's lead single, "Paranoid", was written in the studio at the last minute. Ward explains: "We didn't have enough songs for the album, and Tony just played the [Paranoid] guitar lick and that was it. It took twenty, twenty-five minutes from top to bottom." The single was released in September 1970 and reached number four on the UK Singles Chart, remaining Black Sabbath's only top 10 hit. The album followed in the UK in October 1970, where, pushed by the success of the "Paranoid" single, it reached number one on the UK Albums Chart. The U.S. release was held off until January 1971, as the Black Sabbath album was still on the chart at the time of Paranoids UK release. The album reached No. 12 in the U.S. in March 1971, and would go on to sell four million copies in the U.S. with virtually no radio airplay. Like Black Sabbath, the album was panned by rock critics of the era, but modern-day reviewers such as AllMusic's Steve Huey cite Paranoid as "one of the greatest and most influential heavy metal albums of all time", which "defined the sound and style of heavy metal more than any other record in rock history". The album was ranked at number 131 on Rolling Stone magazine's list of The 500 Greatest Albums of All Time. Paranoids chart success allowed the band to tour the U.S. for the first time – their first U.S. show was at a club called Ungano's at 210 West 70th Street in New York City – and spawned the release of the album's second single, "Iron Man". Although the single failed to reach the top 40, it remains one of Black Sabbath's most popular songs, as well as the band's highest-charting U.S. single until 1998's "Psycho Man". 1971–1973: Master of Reality and Vol. 4 In February 1971, after a one-off performance at the Myponga Pop Festival in Australia, Black Sabbath returned to the studio to begin work on their third album. Following the chart success of Paranoid, the band were afforded more studio time, along with a "briefcase full of cash" to buy drugs. "We were getting into coke, big time", Ward explained. "Uppers, downers, Quaaludes, whatever you like. It got to the stage where you come up with ideas and forget them, because you were just so out of it." Production completed in April 1971, and in July the band released Master of Reality, just six months after the U.S. release of Paranoid. The album reached the top 10 in the U.S. and the United Kingdom, and was certified Gold in less than two months, eventually receiving Platinum certification in the 1980s and Double Platinum in the early 21st century. It contained Sabbath's first acoustic songs, alongside fan favourites such as "Children of the Grave" and "Sweet Leaf". Critical response of the era was generally unfavourable, with Lester Bangs delivering an ambivalent review of Master of Reality in Rolling Stone, describing the closing "Children of the Grave" as "naïve, simplistic, repetitive, absolute doggerel – but in the tradition [of rock 'n' roll] ... The only criterion is excitement, and Black Sabbath's got it". (In 2003, Rolling Stone would place the album at number 300 on their 500 Greatest Albums of All Time list.) Following the Master of Reality world tour in 1972, the band took their first break in three years. As Ward explained: "The band started to become very fatigued and very tired. We'd been on the road non-stop, year in and year out, constantly touring and recording. I think Master of Reality was kind of like the end of an era, the first three albums, and we decided to take our time with the next album." In June 1972, the band reconvened in Los Angeles to begin work on their next album at the Record Plant. With more time in the studio, the album saw the band experimenting with new textures, such as strings, piano, orchestration and multi-part songs. Recording was plagued with problems, many as a result of substance abuse issues. Struggling to record the song "Cornucopia" after "sitting in the middle of the room, just doing drugs", Ward was nearly fired. "I hated the song, there were some patterns that were just ... horrible," the drummer said. "I nailed it in the end, but the reaction I got was the cold shoulder from everybody. It was like, 'Well, just go home; you're not being of any use right now.' I felt like I'd blown it, I was about to get fired". Butler thought that the end product "was very badly produced, as far as I was concerned. Our then-manager insisted on producing it, so he could claim production costs". The album was originally titled Snowblind after the song of the same name, which deals with cocaine abuse. The record company changed the title at the last minute to Black Sabbath Vol. 4. Ward observed, "There was no Volume 1, 2 or 3, so it's a pretty stupid title, really". Vol. 4 was released in September 1972, and while critics were dismissive, it achieved Gold status in less than a month, and was the band's fourth consecutive release to sell a million in the U.S. "Tomorrow's Dream" was released as a single – the band's first since "Paranoid" – but failed to chart. Following an extensive tour of the U.S., in 1973 the band travelled again to Australia, followed by a tour for the first time to New Zealand, before moving onto mainland Europe. "The band were definitely in their heyday", recalled Ward, "in the sense that nobody had burnt out quite yet". 1973–1976: Sabbath Bloody Sabbath and Sabotage Following the Vol. 4 world tour, Black Sabbath returned to Los Angeles to begin work on their next release. Pleased with the Vol. 4 album, the band sought to recreate the recording atmosphere, and returned to the Record Plant studio in Los Angeles. With new musical innovations of the era, the band were surprised to find that the room they had used previously at the Record Plant was replaced by a "giant synthesiser". The band rented a house in Bel Air and began writing in the summer of 1973, but in part because of substance issues and fatigue, they were unable to complete any songs. "Ideas weren't coming out the way they were on Vol. 4, and we really got discontent", Iommi said. "Everybody was sitting there waiting for me to come up with something. I just couldn't think of anything. And if I didn't come up with anything, nobody would do anything". After a month in Los Angeles with no results, the band opted to return to England. They rented Clearwell Castle in The Forest of Dean. "We rehearsed in the dungeons and it was really creepy, but it had some atmosphere, it conjured up things and stuff started coming out again". While working in the dungeon, Iommi stumbled onto the main riff of "Sabbath Bloody Sabbath", which set the tone for the new material. Recorded at Morgan Studios in London by Mike Butcher and building off the stylistic changes introduced on Vol. 4, new songs incorporated synthesisers, strings and complex arrangements. Yes keyboardist Rick Wakeman was brought in as a session player, appearing on "Sabbra Cadabra". In November 1973, Black Sabbath began to receive positive reviews in the mainstream press after the release of Sabbath Bloody Sabbath, with Gordon Fletcher of Rolling Stone calling the album "an extraordinarily gripping affair" and "nothing less than a complete success". Later reviewers such as AllMusic's Eduardo Rivadavia cite the album as a "masterpiece, essential to any heavy metal collection", while also displaying "a newfound sense of finesse and maturity". The album marked the band's fifth consecutive Platinum-selling album in the U.S., reaching number four on the UK Albums Chart and number 11 in the U.S. The band began a world tour in January 1974, which culminated at the California Jam festival in Ontario, California, on 6 April 1974. Attracting over 200,000 fans, Black Sabbath appeared alongside popular 1970s rock and pop bands Deep Purple, Eagles, Emerson, Lake & Palmer, Rare Earth, Seals & Crofts, Black Oak Arkansas and Earth, Wind & Fire. Portions of the show were telecast on ABC Television in the U.S., exposing the band to a wider American audience. In the same year, the band shifted management, signing with notorious English manager Don Arden. The move caused a contractual dispute with Black Sabbath's former management, and while on stage in the U.S., Osbourne was handed a subpoena that led to two years of litigation. Black Sabbath began work on their sixth album in February 1975, again in England at Morgan Studios in Willesden, this time with a decisive vision to differ the sound from Sabbath, Bloody Sabbath. "We could've continued and gone on and on, getting more technical, using orchestras and everything else which we didn't particularly want to. We took a look at ourselves, and we wanted to do a rock album – Sabbath, Bloody Sabbath wasn't a rock album, really". Produced by Black Sabbath and Mike Butcher, Sabotage was released in July 1975. As with its precursor, the album initially saw favourable reviews, with Rolling Stone stating "Sabotage is not only Black Sabbath's best record since Paranoid, it might be their best ever", although later reviewers such as AllMusic noted that "the magical chemistry that made such albums as Paranoid and Volume 4 so special was beginning to disintegrate". Sabotage reached the top 20 in both the U.S. and the United Kingdom, but was the band's first release not to achieve Platinum status in the U.S., only achieving Gold certification. Although the album's only single "Am I Going Insane (Radio)" failed to chart, Sabotage features fan favourites such as "Hole in the Sky" and "Symptom of the Universe". Black Sabbath toured in support of Sabotage with openers Kiss, but were forced to cut the tour short in November 1975, following a motorcycle accident in which Osbourne ruptured a muscle in his back. In December 1975, the band's record companies released a greatest hits album without input from the band, titled We Sold Our Soul for Rock 'n' Roll. The album charted throughout 1976, eventually selling two million copies in the U.S. 1976–1979: Technical Ecstasy, Never Say Die!, and Osbourne's departure Black Sabbath began work for their next album at Criteria Studios in Miami, Florida, in June 1976. To expand their sound, the band added keyboard player Gerald Woodroffe, who also had appeared to a lesser extent on Sabotage. During the recording of Technical Ecstasy, Osbourne admits that he began losing interest in Black Sabbath and began to consider the possibility of working with other musicians. Recording of Technical Ecstasy was difficult; by the time the album was completed, Osbourne was admitted to Stafford County Asylum in Britain. It was released on 25 September 1976 to mixed reviews, and – for the first time – later music critics gave the album less favourable retrospective reviews; two decades after its release, AllMusic gave the album two stars, and noted that the band was "unravelling at an alarming rate". The album featured less of the doomy, ominous sound of previous efforts, and incorporated more synthesisers and uptempo rock songs. Technical Ecstasy failed to reach the top 50 in the U.S. and was the band's second consecutive release not to achieve Platinum status, although it was later certified Gold in 1997. The album included "Dirty Women", which remains a live staple, as well as Ward's first lead vocal on the song "It's Alright". Touring in support of Technical Ecstasy began in November 1976, with openers Boston and Ted Nugent in the U.S., and completed in Europe with AC/DC in April 1977. In late 1977, while in rehearsal for their next album and just days before the band was set to enter the studio, Osbourne abruptly quit the band. Iommi called vocalist Dave Walker, a longtime friend of the band who had previously been a member of Fleetwood Mac and Savoy Brown, and informed him that Osbourne had left the band. Walker, who was at that time fronting a band called Mistress, flew to Birmingham from California in late 1977 to write material and rehearse with Black Sabbath. On 8 January 1978, Black Sabbath made their only live performance with Walker on vocals, playing an early version of the song "Junior's Eyes" on the BBC Television programme "Look! Hear!" Walker later recalled that, while in Birmingham, he had bumped into Osbourne in a pub and came to the conclusion that Osbourne was not fully committed to leaving Black Sabbath. "The last Sabbath albums were just very depressing for me", Osbourne said. "I was doing it for the sake of what we could get out of the record company, just to get fat on beer and put a record out." Walker has said that he wrote a lot of lyrics during his brief time in the band, but none of them were ever used. If any recordings of this version of the band other than the "Look! Hear!" footage still exist, Walker says that he is not aware of them. Osbourne initially set out to form a solo project featuring former Dirty Tricks members John Frazer-Binnie, Terry Horbury and Andy Bierne. As the new band were in rehearsals in January 1978, Osbourne had a change of heart and rejoined Black Sabbath. "Three days before we were due to go into the studio, Ozzy wanted to come back to the band", Iommi explained. "He wouldn't sing any of the stuff we'd written with the other guy (Walker), so it made it very difficult. We went into the studio with basically no songs. We'd write in the morning so we could rehearse and record at night. It was so difficult, like a conveyor belt, because you couldn't get time to reflect on stuff. 'Is this right? Is this working properly?' It was very difficult for me to come up with the ideas and putting them together that quick". The band spent five months at Sounds Interchange Studios in Toronto, Ontario, Canada, writing and recording what would become Never Say Die!. "It took quite a long time", Iommi said. "We were getting really drugged out, doing a lot of dope. We'd go down to the sessions, and have to pack up because we were too stoned, we'd have to stop. Nobody could get anything right, we were all over the place, everybody's playing a different thing. We'd go back and sleep it off, and try again the next day". The album was released in September 1978, reaching number 12 in the United Kingdom and number 69 in the U.S. Press response was unfavourable and did not improve over time, with Eduardo Rivadavia of AllMusic stating two decades after its release that the album's "unfocused songs perfectly reflected the band's tense personnel problems and drug abuse". The album featured the singles "Never Say Die" and "Hard Road", both of which cracked the top 40 in the United Kingdom. The band also made their second appearance on the BBC's Top of the Pops, performing "Never Say Die". It took nearly 20 years for the album to be certified Gold in the U.S. Touring in support of Never Say Die! began in May 1978 with openers Van Halen. Reviewers called Black Sabbath's performance "tired and uninspired", a stark contrast to the "youthful" performance of Van Halen, who were touring the world for the first time. The band filmed a performance at the Hammersmith Odeon in June 1978, which was later released on DVD as Never Say Die. The final show of the tour – and Osbourne's last appearance with the band until later reunions – was in Albuquerque, New Mexico, on 11 December. Following the tour, Black Sabbath returned to Los Angeles and again rented a house in Bel Air, where they spent nearly a year working on new material for the next album. The entire band were abusing both alcohol and other drugs, but Iommi says Osbourne "was on a totally different level altogether". The band would come up with new song ideas, but Osbourne showed little interest and would refuse to sing them. Pressure from the record label and frustrations with Osbourne's lack of input coming to a head, Iommi made the decision to fire Osbourne in 1979. Iommi believed the only options available were to fire Osbourne or break the band up completely. "At that time, Ozzy had come to an end", Iommi said. "We were all doing a lot of drugs, a lot of coke, a lot of everything, and Ozzy was getting drunk so much at the time. We were supposed to be rehearsing and nothing was happening. It was like, 'Rehearse today? No, we'll do it tomorrow.' It really got so bad that we didn't do anything. It just fizzled out". Ward, who was close with Osbourne, was chosen by Tony to break the news to the singer on 27 April 1979. "I hope I was professional, I might not have been, actually. When I'm drunk I am horrible, I am horrid", Ward said. "Alcohol was definitely one of the most damaging things to Black Sabbath. We were destined to destroy each other. The band were toxic, very toxic". 1979–1982: Dio joins, Heaven and Hell and Mob Rules Sharon Arden (later Sharon Osbourne), daughter of Black Sabbath manager Don Arden, suggested former Rainbow vocalist Ronnie James Dio to replace Ozzy Osbourne in 1979. Don Arden was at this point still trying to convince Osbourne to rejoin the band, as he viewed the original line-up as the most profitable. Dio officially joined in June, and the band began writing their next album. With a notably different vocal style from Osbourne's, Dio's addition to the band marked a change in Black Sabbath's sound. "They were totally different altogether", Iommi explains. "Not only voice-wise, but attitude-wise. Ozzy was a great showman, but when Dio came in, it was a different attitude, a different voice and a different musical approach, as far as vocals. Dio would sing across the riff, whereas Ozzy would follow the riff, like in "Iron Man". Ronnie came in and gave us another angle on writing." Geezer Butler temporarily left the band in September 1979 for personal reasons. According to Dio, the band initially hired Craig Gruber, with whom Dio had previously played while in Elf and Rainbow, on bass to assist with writing the new album. Gruber was soon replaced by Geoff Nicholls of Quartz. The new line-up returned to Criteria Studios in November to begin recording work, with Butler returning to the band in January 1980 and Nicholls moving to keyboards. Produced by Martin Birch, Heaven and Hell was released on 25 April 1980, to critical acclaim. Over a decade after its release, AllMusic said the album was "one of Sabbath's finest records, the band sounds reborn and re-energised throughout". Heaven and Hell peaked at number nine in the United Kingdom and number 28 in the U.S., the band's highest-charting album since Sabotage. The album eventually sold a million copies in the U.S., and the band embarked on an extensive world tour, making their first live appearance with Dio in Germany on 17 April 1980. Black Sabbath toured the U.S. throughout 1980 with Blue Öyster Cult on the "Black and Blue" tour, with a show at Nassau Coliseum in Uniondale, New York, filmed and released theatrically in 1981 as Black and Blue. On 26 July 1980, the band played to 75,000 fans at a sold-out Los Angeles Memorial Coliseum with Journey, Cheap Trick and Molly Hatchet. The next day, the band appeared at the 1980 Day on the Green at Oakland Coliseum. While on tour, Black Sabbath's former label in England issued a live album culled from a seven-year-old performance, titled Live at Last without any input from the band. The album reached number five on the UK chart and saw the re-release of "Paranoid" as a single, which reached the top 20. On 18 August 1980, after a show in Minneapolis, Ward quit the band. "It was intolerable for me to get on the stage without Ozzy. And I drank 24 hours a day, my alcoholism accelerated". Geezer Butler stated that after Ward's final show, the drummer came in drunk, stating that "he might as well be a Martian". Ward then got angry, packed his things and got on a bus to leave. Following Ward's sudden departure, the group hired drummer Vinny Appice. Further trouble for the band came during their 9 October 1980 concert at the Milwaukee Arena, which degenerated into a riot that caused $10,000 in damages to the arena and resulted in 160 arrests. According to the Associated Press: "The crowd of mostly adolescent males first became rowdy in a performance by the Blue Oyster Cult" and then grew restless while waiting an hour for Black Sabbath to begin playing. A member of the audience threw a beer bottle that struck bassist Butler and effectively ended the show. "The band then abruptly halted its performance and began leaving" as the crowd rioted. The band completed the Heaven and Hell world tour in February 1981 and returned to the studio to begin work on their next album. Black Sabbath's second studio album that was produced by Martin Birch and featured Ronnie James Dio as vocalist, Mob Rules, was released in October 1981 and was well received by fans, but less so by critics. Rolling Stone reviewer J. D. Considine gave the album one star, claiming "Mob Rules finds the band as dull-witted and flatulent as ever". Like most of the band's earlier work, time helped to improve the opinions of the music press. A decade after its release, AllMusic's Eduardo Rivadavia called Mob Rules "a magnificent record". The album was certified Gold and reached the top 20 on the UK chart. The album's title track, "The Mob Rules", which was recorded at John Lennon's old house in England, was also featured in the 1981 animated film Heavy Metal, although the film version is an alternate take and differs from the album version. Unhappy with the quality of 1980's Live at Last, the band recorded another live album – titled Live Evil – during the Mob Rules world tour, across the United States in Dallas, San Antonio and Seattle, in 1982. During the mixing process for the album, Iommi and Butler had a falling-out with Dio. Misinformed by their then-current mixing engineer, Iommi and Butler accused Dio of sneaking into the studio at night to raise the volume of his vocals. In addition, Dio was not satisfied with the pictures of him in the artwork. Butler also accused Dio and Appice of working on a solo album during the album's mixing without telling the other members of Black Sabbath. "Ronnie wanted more say in things", Iommi said. "And Geezer would get upset with him and that is where the rot set in. Live Evil is when it all fell apart. Ronnie wanted to do more of his own thing, and the engineer we were using at the time in the studio didn't know what to do, because Ronnie was telling him one thing and we were telling him another. At the end of the day, we just said, 'That's it, the band is over'". "When it comes time for the vocal, nobody tells me what to do. Nobody! Because they're not as good as me, so I do what I want to do", Dio later said. "I refuse to listen to Live Evil, because there are too many problems. If you look at the credits, the vocals and drums are listed off to the side. Open up the album and see how many pictures there are of Tony, and how many there are of me and Vinny". Ronnie James Dio left Black Sabbath in November 1982 to start his own band and took drummer Vinny Appice with him. Live Evil was released in January 1983, but was overshadowed by Ozzy Osbourne's Platinum-selling album Speak of the Devil. 1982–1984: Gillan as singer and Born Again The remaining original members, Iommi and Butler, began auditioning singers for the band's next release. Deep Purple and Whitesnake's David Coverdale, Samson's Nicky Moore and Lone Star's John Sloman were all considered and Iommi states in his autobiography that Michael Bolton auditioned. The band settled on former Deep Purple vocalist Ian Gillan to replace Dio in December 1982. The project was initially not to be called Black Sabbath, but pressure from the record label forced the group to retain the name. The band entered The Manor Studios in Shipton-on-Cherwell, Oxfordshire, in June 1983 with a returned and newly sober Bill Ward on drums. "That was the very first album that I ever did clean and sober," Ward recalled. "I only got drunk after I finished all my work on the album – which wasn't a very good idea... Sixty to seventy per cent of my energy was taken up on learning how to get through the day without taking a drink and learning how to do things without drinking, and thirty per cent of me was involved in the album." Born Again (7 August 1983) was panned on release by critics. Despite this negative reception, it reached number four in the UK, and number 39 in the U.S. Even three decades after its release, AllMusic's Eduardo Rivadavia called the album "dreadful", noting that "Gillan's bluesy style and humorous lyrics were completely incompatible with the lords of doom and gloom". Unable to tour because of the pressures of the road, Ward quit the band. "I fell apart with the idea of touring," he later explained. "I got so much fear behind touring, I didn't talk about the fear, I drank behind the fear instead and that was a big mistake." He was replaced by former Electric Light Orchestra drummer Bev Bevan for the Born Again '83–'84 world tour, (often unofficially referred to as the 'Feighn Death Sabbath '83–'84' World Tour) which began in Europe with Diamond Head, and later in the U.S. with Quiet Riot and Night Ranger. The band headlined the 1983 Reading Festival in England, adding Deep Purple's "Smoke on the Water" to their encore. The tour in support of Born Again included a giant set of the Stonehenge monument. In a move later parodied in the mockumentary This Is Spinal Tap, the band made a mistake in ordering the set piece. Butler explained: 1984–1987: Hiatus, Hughes as singer, Seventh Star, and Gillen as singer Following the completion of the Born Again tour in March 1984, vocalist Ian Gillan left Black Sabbath to re-join Deep Purple, which was reforming after a long hiatus. Bevan left at the same time, and Gillan remarked that he and Bevan were made to feel like "hired help" by Iommi. The band then recruited an unknown Los Angeles vocalist named David Donato and Ward once again rejoined the band. The new line-up wrote and rehearsed throughout 1984, and eventually recorded a demo with producer Bob Ezrin in October. Unhappy with the results, the band parted ways with Donato shortly after. Disillusioned with the band's revolving line-up, Ward left shortly after stating "This isn't Black Sabbath". Butler would quit Sabbath next in November 1984 to form a solo band. "When Ian Gillan took over that was the end of it for me," he said. "I thought it was just a joke and I just totally left. When we got together with Gillan it was not supposed to be a Black Sabbath album. After we had done the album we gave it to Warner Bros. and they said they were going to put it out as a Black Sabbath album and we didn't have a leg to stand on. I got really disillusioned with it and Gillan was really pissed off about it. That lasted one album and one tour and then that was it." One vocalist whose status is disputed, both inside and outside Sabbath, is Christian evangelist and former Joshua frontman Jeff Fenholt. Fenholt insists he was a singer in Sabbath between January and May 1985. Iommi has never confirmed this. Fenholt gives a detailed account in Garry Sharpe-Young's book Sabbath Bloody Sabbath: The Battle for Black Sabbath. Following both Ward's and Butler's exits, sole remaining original member Iommi put Sabbath on hiatus, and began work on a solo album with long-time Sabbath keyboardist Geoff Nicholls. While working on new material, the original Sabbath line-up agreed to a spot at Bob Geldof's Live Aid, performing at the Philadelphia show on 13 July 1985. This event – which also featured reunions of The Who and Led Zeppelin – marked the first time the original line-up had appeared on stage since 1978. "We were all drunk when we did Live Aid," recalled Geezer Butler, "but we'd all got drunk separately." Returning to his solo work, Iommi enlisted bassist Dave Spitz (ex-Great White), drummer Eric Singer and initially intended to use multiple singers, including Rob Halford of Judas Priest, former Deep Purple and Trapeze vocalist Glenn Hughes, and former Sabbath vocalist Ronnie James Dio. This plan didn't work as he forecasted. "We were going to use different vocalists on the album, guest vocalists, but it was so difficult getting it together and getting releases from their record companies. Glenn Hughes came along to sing on one track and we decided to use him on the whole album." The band spent the remainder of the year in the studio, recording what would become Seventh Star (1986). Warner Bros. refused to release the album as a Tony Iommi solo release, instead insisting on using the name Black Sabbath. Pressured by the band's manager, Don Arden, the two compromised and released the album as "Black Sabbath featuring Tony Iommi" in January 1986. "It opened up a whole can of worms," Iommi explained. "If we could have done it as a solo album, it would have been accepted a lot more." Seventh Star sounded little like a Sabbath album, incorporating instead elements popularised by the 1980s Sunset Strip hard rock scene. It was panned by the critics of the era, although later reviewers such as AllMusic gave album verdicts, calling the album "often misunderstood and underrated". The new line-up rehearsed for six weeks preparing for a full world tour, although the band were eventually forced to use the Sabbath name. "I was into the 'Tony Iommi project', but I wasn't into the Black Sabbath moniker," Hughes said. "The idea of being in Black Sabbath didn't appeal to me whatsoever. Glenn Hughes singing in Black Sabbath is like James Brown singing in Metallica. It wasn't gonna work." Just four days before the start of the tour, Hughes got into a bar fight with the band's production manager John Downing which splintered the singer's orbital bone. The injury interfered with Hughes' ability to sing, and the band brought in vocalist Ray Gillen to continue the tour with W.A.S.P. and Anthrax, although nearly half of the U.S. dates would be cancelled because of poor ticket sales. Black Sabbath began work on new material in October 1986 at Air Studios in Montserrat with producer Jeff Glixman. The recording was fraught with problems from the beginning, as Glixman left after the initial sessions to be replaced by producer Vic Coppersmith-Heaven. Bassist Dave Spitz quit over "personal issues", and former Rainbow and Ozzy Osbourne bassist Bob Daisley was brought in. Daisley re-recorded all of the bass tracks, and wrote the album's lyrics, but before the album was complete, he left to join Gary Moore's backing band, taking drummer Eric Singer with him. After problems with second producer Coppersmith-Heaven, the band returned to Morgan Studios in England in January 1987 to work with new producer Chris Tsangarides. While working in the United Kingdom, new vocalist Ray Gillen abruptly left Black Sabbath to form Blue Murder with guitarist John Sykes (ex-Tygers of Pan Tang, Thin Lizzy, Whitesnake). 1987–1990: Martin joins, The Eternal Idol, Headless Cross, and Tyr The band enlisted heavy metal vocalist Tony Martin to re-record Gillen's tracks, and former Electric Light Orchestra drummer Bev Bevan to complete a few percussion overdubs. Before the release of the new album Black Sabbath accepted an offer to play six shows at Sun City, South Africa during the apartheid era. The band drew criticism from activists and artists involved with Artists United Against Apartheid, who had been boycotting South Africa since 1985. Drummer Bev Bevan refused to play the shows, and was replaced by Terry Chimes, formerly of the Clash, while Dave Spitz returned on bass. After nearly a year in production, The Eternal Idol was released on 8 December 1987 and ignored by contemporary reviewers. On-line internet era reviews were mixed. AllMusic said that "Martin's powerful voice added new fire" to the band, and the album contained "some of Iommi's heaviest riffs in years." Blender gave the album two stars, claiming the album was "Black Sabbath in name only". The album would stall at No. 66 in the United Kingdom, while peaking at 168 in the U.S. The band toured in support of Eternal Idol in Germany, Italy and for the first time, Greece. In part due to a backlash from promoters over the South Africa incident, other European shows were cancelled. Bassist Dave Spitz left the band again shortly before the tour, and was replaced by Jo Burt, formerly of Virginia Wolf. Following the poor commercial performance of The Eternal Idol, Black Sabbath were dropped by both Vertigo Records and Warner Bros. Records, and signed with I.R.S. Records. The band took time off in 1988, returning in August to begin work on their next album. As a result of the recording troubles with Eternal Idol, Tony Iommi opted to produce the band's next album himself. "It was a completely new start", Iommi said. "I had to rethink the whole thing, and decided that we needed to build up some credibility again". Iommi enlisted former Rainbow drummer Cozy Powell, long-time keyboardist Nicholls and session bassist Laurence Cottle, and rented a "very cheap studio in England". Black Sabbath released Headless Cross in April 1989, and it was also ignored by contemporary reviewers, although AllMusic contributor Eduardo Rivadavia gave the album four stars and called it "the finest non-Ozzy or Dio Black Sabbath album". Anchored by the number 62 charting single "Headless Cross", the album reached number 31 on the UK chart, and number 115 in the U.S. Queen guitarist Brian May, a good friend of Iommi's, played a guest solo on the song "When Death Calls". Following the album's release the band added touring bassist Neil Murray, formerly of Colosseum II, National Health, Whitesnake, Gary Moore's backing band, and Vow Wow. The unsuccessful Headless Cross U.S. tour began in May 1989 with openers Kingdom Come and Silent Rage, but because of poor ticket sales, the tour was cancelled after just eight shows. The European leg of the tour began in September, where the band were enjoying chart success. After a string of Japanese shows the band embarked on a 23 date Russian tour with Girlschool. Black Sabbath was one of the first bands to tour Russia, after Mikhail Gorbachev opened the country to western acts for the first time in 1989. The band returned to the studio in February 1990 to record Tyr, the follow-up to Headless Cross. While not technically a concept album, some of the album's lyrical themes are loosely based on Norse mythology. Tyr was released on 6 August 1990, reaching number 24 on the UK albums chart, but was the first Black Sabbath release not to break the Billboard 200 in the U.S. The album would receive mixed internet-era reviews, with AllMusic noting that the band "mix myth with metal in a crushing display of musical synthesis", while Blender gave the album just one star, claiming that "Iommi continues to besmirch the Sabbath name with this unremarkable collection". The band toured in support of Tyr with Circus of Power in Europe, but the final seven United Kingdom dates were cancelled because of poor ticket sales. For the first time in their career, the band's touring cycle did not include U.S. dates. 1990–1992: Dio rejoins and Dehumanizer While on his Lock Up the Wolves U.S. tour in August 1990, former Sabbath vocalist Ronnie James Dio was joined onstage at the Roy Wilkins Auditorium by Geezer Butler to perform "Neon Knights". Following the show, the two expressed interest in rejoining Sabbath. Butler convinced Iommi, who in turn broke up the current line-up, dismissing vocalist Tony Martin and bassist Neil Murray. "I do regret that in a lot of ways," Iommi said. "We were at a good point then. We decided to [reunite with Dio] and I don't even know why, really. There's the financial aspect, but that wasn't it. I seemed to think maybe we could recapture something we had." Dio and Butler joined Iommi and Cozy Powell in autumn 1990 to begin the next Sabbath release. While rehearsing in November, Powell suffered a broken hip when his horse died and fell on the drummer's legs. Unable to complete the album, Powell was replaced by former drummer Vinny Appice, reuniting the Mob Rules line-up, and the band entered the studio with producer Reinhold Mack. The year-long recording was plagued with problems, primarily stemming from writing tension between Iommi and Dio. Songs were rewritten multiple times. "It was just hard work," Iommi said. "We took too long on it, that album cost us a million dollars, which is bloody ridiculous." Dio recalled the album as difficult, but worth the effort: "It was something we had to really wring out of ourselves, but I think that's why it works. Sometimes you need that kind of tension, or else you end up making the Christmas album". The resulting Dehumanizer was released on 22 June 1992. In the U.S., the album was released on 30 June 1992 by Reprise Records, as Dio and his namesake band were still under contract to the label at the time. While the album received mixed , it was the band's biggest commercial success in a decade. Anchored by the top 40 rock radio single "TV Crimes", the album peaked at number 44 on the Billboard 200. The album also featured "Time Machine", a version of which had been recorded for the 1992 film Wayne's World. Additionally, the perception among fans of a return of some semblance of the "real" Sabbath provided the band with much needed momentum. Sabbath began touring in support of Dehumanizer in July 1992 with Testament, Danzig, Prong, and Exodus. While on tour, former vocalist Ozzy Osbourne announced his first retirement, and invited Sabbath to open for his solo band at the final two shows of his No More Tours tour in Costa Mesa, California. The band agreed, aside from Dio, who told Iommi, "I'm not doing that. I'm not supporting a clown." Dio spoke of the situation years later: Dio quit Sabbath following a show in Oakland, California on 13 November 1992, one night before the band were set to appear at Osbourne's retirement show. Judas Priest vocalist Rob Halford stepped in at the last minute, performing two nights with the band. Iommi and Butler joined Osbourne and former drummer Ward on stage for the first time since 1985's Live Aid concert, performing a brief set of Sabbath songs. This set the stage for a longer-term reunion of the original line-up, though that plan proved short-lived. "Ozzy, Geezer, Tony and Bill announced the reunion of Black Sabbath – again," remarked Dio. "And I thought that it was a great idea. But I guess Ozzy didn't think it was such a great idea… I'm never surprised when it comes to whatever happens with them. Never at all. They are very predictable. They don't talk." 1992–1997: Martin rejoins, Cross Purposes, and Forbidden Drummer Vinny Appice left the band following the reunion show to rejoin Ronnie James Dio's solo band, later appearing on Dio's Strange Highways and Angry Machines. Iommi and Butler enlisted former Rainbow drummer Bobby Rondinelli, and reinstated former vocalist Tony Martin. The band returned to the studio to work on new material, although the project was not originally intended to be released under the Black Sabbath name. As Geezer Butler explains: Under pressure from their record label, the band released their seventeenth studio album, Cross Purposes, on 8 February 1994, under the Black Sabbath name. The album received mixed reviews, with Blender giving the album two stars, calling Soundgarden's 1994 album Superunknown "a far better Sabbath album than this by-the-numbers potboiler". AllMusic's Bradley Torreano called Cross Purposes "the first album since Born Again that actually sounds like a real Sabbath record". The album just missed the Top 40 in the UK reaching number 41, and also reached 122 on the Billboard 200 in the U.S. Cross Purposes contained the song "Evil Eye", which was co-written by Van Halen guitarist Eddie Van Halen, although uncredited because of record label restrictions. Touring in support of Cross Purposes began in February with Morbid Angel and Motörhead in the U.S. The band filmed a live performance at the Hammersmith Apollo on 13 April 1994, which was released on VHS accompanied by a CD, titled Cross Purposes Live. After the European tour with Cathedral and Godspeed in June 1994, drummer Bobby Rondinelli quit the band and was replaced by original Black Sabbath drummer Ward for five shows in South America. Following the touring cycle for Cross Purposes, bassist Geezer Butler quit the band for the second time. "I finally got totally disillusioned with the last Sabbath album, and I much preferred the stuff I was writing to the stuff Sabbath were doing". Butler formed a solo project called GZR, and released Plastic Planet in 1995. The album contained the song "Giving Up the Ghost", which was critical of Tony Iommi for carrying on with the Black Sabbath name, with the lyrics: You plagiarised and parodied / the magic of our meaning / a legend in your own mind / left all your friends behind / you can't admit that you're wrong / the spirit is dead and gone ("I heard it's something about me..." said Iommi. "I had the album given to me a while back. I played it once, then somebody else had it, so I haven't really paid any attention to the lyrics... It's nice to see him doing his own thing – getting things off his chest. I don't want to get into a rift with Geezer. He's still a friend." Following Butler's departure, newly returned drummer Ward once again left the band. Iommi reinstated former members Neil Murray on bass and Cozy Powell on drums, effectively reuniting the 1990 Tyr line-up. The band enlisted Body Count guitarist Ernie C to produce the new album, which was recorded in London in autumn of 1994. The album featured a guest vocal on "Illusion of Power" by Body Count vocalist Ice-T. The resulting Forbidden was released on 8 June 1995, but failed to chart in the U.S. The album was widely panned by critics; AllMusic's Bradley Torreano said "with boring songs, awful production, and uninspired performances, this is easily avoidable for all but the most enthusiastic fan"; while Blender magazine called Forbidden "an embarrassment... the band's worst album". Black Sabbath embarked on a world tour in July 1995 with openers Motörhead and Tiamat, but two months into the tour, drummer Cozy Powell left the band, citing health issues, and was replaced by former drummer Bobby Rondinelli. "The members I had in the last lineup – Bobby Rondinelli, Neil Murray – they're great, great characters..." Iommi told Sabbath fanzine Southern Cross. "That, for me, was an ideal lineup. I wasn't sure vocally what we should do, but Neil Murray and Bobby Rondinelli I really got on well with." After completing Asian dates in December 1995, Tony Iommi put the band on hiatus, and began work on a solo album with former Black Sabbath vocalist Glenn Hughes, and former Judas Priest drummer Dave Holland. The album was not officially released following its completion, although a widely traded bootleg called Eighth Star surfaced soon after. The album was officially released in 2004 as The 1996 DEP Sessions, with Holland's drums re-recorded by session drummer Jimmy Copley. In 1997, Tony Iommi disbanded the current line-up to officially reunite with Ozzy Osbourne and the original Black Sabbath line-up. Vocalist Tony Martin claimed that an original line-up reunion had been in the works since the band's brief reunion at Ozzy Osbourne's 1992 Costa Mesa show, and that the band released subsequent albums to fulfill their record contract with I.R.S. Records. Martin later recalled Forbidden (1995) as a "filler album that got the band out of the label deal, rid of the singer, and into the reunion. However I wasn't privy to that information at the time". I.R.S. Records released a compilation album in 1996 to fulfill the band's contract, titled The Sabbath Stones, which featured songs from Born Again (1983) to Forbidden (1995). 1997–2006: Osbourne rejoins and Reunion In the summer of 1997, Iommi, Butler and Osbourne reunited to coheadline the Ozzfest tour alongside Osbourne's solo band. The line-up featured Osbourne's drummer Mike Bordin filling in for Ward. "It started off with me going off to join Ozzy for a couple of numbers," explained Iommi, "and then it got into Sabbath doing a short set, involving Geezer. And then it grew as it went on… We were concerned in case Bill couldn't make it – couldn't do it – because it was a lot of dates, and important dates… The only rehearsal that we had to do was for the drummer. But I think if Bill had come in, it would have took a lot more time. We would have had to focus a lot more on him." In December 1997, the group was joined by Ward, marking the first reunion of the original quartet since Osbourne's 1992 "retirement show". This line-up recorded two shows at the Birmingham NEC, released as the double album Reunion on 20 October 1998. The album reached number eleven on the Billboard 200, went platinum in the U.S. and spawned the single "Iron Man", which won Sabbath their first Grammy Award in 2000 for Best Metal Performance, 30 years after the song was originally released. Reunion featured two new studio tracks, "Psycho Man" and "Selling My Soul", both of which cracked the top 20 of the Billboard Mainstream Rock Tracks chart. Shortly before a European tour in the summer of 1998, Ward had a heart attack and was temporarily replaced by former drummer Vinny Appice. Ward returned for a U.S. tour with openers Pantera, which began in January 1999 and continued through the summer, headlining the annual Ozzfest tour. Following these appearances, the band was put on hiatus while members worked on solo material. Iommi released his first official solo album, Iommi, in 2000, while Osbourne continued work on Down to Earth (2001). Sabbath returned to the studio to work on new material with all four original members and producer Rick Rubin in the spring of 2001, but the sessions were halted when Osbourne was called away to finish tracks for his solo album in the summer. "It just came to an end…" Iommi said. "It's a shame because [the songs] were really Iommi commented on the difficulty getting all the members together to work: In March 2002, Osbourne's Emmy-winning reality show The Osbournes debuted on MTV, and quickly became a worldwide hit. The show introduced Osbourne to a broader audience and to capitalise, the band's back catalogue label, Sanctuary Records released a double live album Past Lives (2002), which featured concert material recorded in the 1970s, including the Live at Last (1980) album. The band remained on hiatus until the summer of 2004 when they returned to headline Ozzfest 2004 and 2005. In November 2005, Black Sabbath were inducted into the UK Music Hall of Fame, and in March 2006, after eleven years of eligibility—Osbourne famously refused the Hall's "meaningless" initial nomination in 1999—the band were inducted into the U.S. Rock and Roll Hall of Fame. At the awards ceremony Metallica played two Sabbath songs, "Hole in the Sky" and "Iron Man" in tribute. 2006–2010: The Dio Years and Heaven & Hell While Ozzy Osbourne was working on new solo album material in 2006, Rhino Records released Black Sabbath: The Dio Years, a compilation of songs culled from the four Black Sabbath releases featuring Ronnie James Dio. For the release, Iommi, Butler, Dio, and Appice reunited to write and record three new songs as Black Sabbath. The Dio Years was released on 3 April 2007, reaching number 54 on the Billboard 200, while the single "The Devil Cried" reached number 37 on the Mainstream Rock Tracks chart. Pleased with the results, Iommi and Dio decided to reunite the Dio era line-up for a world tour. While the line-up of Osbourne, Butler, Iommi, and Ward was still officially called Black Sabbath, the new line-up opted to call themselves Heaven & Hell, after the album of the same title, to avoid confusion. When asked about the name of the group, Iommi stated "it really is Black Sabbath, whatever we do... so everyone knows what they're getting [and] so people won't expect to hear 'Iron Man' and all those songs. We've done them for so many years, it's nice to do just all the stuff we did with Ronnie again." Ward was initially set to participate, but dropped out before the tour began due to musical differences with "a couple of the band members". He was replaced by former drummer Vinny Appice, effectively reuniting the line-up that had featured on the Mob Rules (1981) and Dehumanizer (1992) albums. Heaven & Hell toured the U.S. with openers Megadeth and Machine Head, and recorded a live album and DVD in New York on 30 March 2007, titled Live from Radio City Music Hall. In November 2007, Dio confirmed that the band had plans to record a new studio album, which was recorded in the following year. In April 2008 the band announced the upcoming release of a new box set and their participation in the Metal Masters Tour, alongside Judas Priest, Motörhead and Testament. The box set, The Rules of Hell, featuring remastered versions of all the Dio fronted Black Sabbath albums, was supported by the Metal Masters Tour. In 2009, the band announced the title of their debut studio album, The Devil You Know, released on 28 April. On 26 May 2009, Osbourne filed suit in a federal court in New York against Iommi alleging that he illegally claimed the band name. Iommi noted that he has been the only constant band member for its full 41-year career and that his bandmates relinquished their rights to the name in the 1980s, therefore claiming more rights to the name of the band. Although in the suit, Osbourne was seeking 50% ownership of the trademark, he said that he hoped the proceedings would lead to equal ownership among the four original members. In March 2010, Black Sabbath announced that along with Metallica they would be releasing a limited edition single together to celebrate Record Store Day. It was released on 17 April 2010. Ronnie James Dio died on 16 May 2010 from stomach cancer. In June 2010, the legal battle between Ozzy Osbourne and Tony Iommi over the trademarking of the Black Sabbath name ended, but the terms of the settlement have not been disclosed. 2010–2014: Second Osbourne reunion and 13 In a January 2010 interview while promoting his biography I Am Ozzy, Osbourne stated that although he would not rule it out, he was doubtful there would be a reunion with all four original members of the band. Osbourne stated: "I'm not gonna say I've written it out forever, but right now I don't think there's any chance. But who knows what the future holds for me? If it's my destiny, fine." In July, Butler said that there would be no reunion in 2011, as Osbourne was already committed to touring with his solo band. However, by that August they had already met up to rehearse together, and continued to do so through the autumn. On 11 November 2011, Iommi, Butler, Osbourne, and Ward announced that they were reuniting to record a new album with a full tour in support beginning in 2012. Guitarist Iommi was diagnosed with lymphoma on 9 January 2012, which forced the band to cancel all but two shows (Download Festival, and Lollapalooza Festival) of a previously booked European tour. It was later announced that an intimate show would be played in their hometown Birmingham. It was the first concert since the reunion and the only indoors concerts that year. In February 2012, drummer Ward announced that he would not participate further in the band's reunion until he was offered a "signable contract". On 21 May 2012, at the O2 Academy in Birmingham, Black Sabbath played their first concert since 2005, with Tommy Clufetos playing the drums. In June, they performed at the Download Festival at the Donington Park motorsports circuit in Leicestershire, England, followed by the last concert of the short tour at Lollapalooza Festival in Chicago. Later that month, the band started recording an album. On 13 January 2013, the band announced that the album would be released in June under the title 13. Brad Wilk of Rage Against the Machine was chosen as the drummer, and Rick Rubin was chosen as the producer. Mixing of the album commenced in February. On 12 April 2013, the band released the album's track listing. The standard version of the album features eight new tracks, and the deluxe version features three bonus tracks. The band's first single from 13, "God Is Dead?", was released on 19 April 2013. On 20 April 2013, Black Sabbath commenced their first Australia/New Zealand tour in 40 years followed by a North American Tour in Summer 2013. The second single of the album, "End of the Beginning", debuted on 15 May in a CSI: Crime Scene Investigation episode, where all three members appeared. In June 2013, 13 topped both the UK Albums Chart and the U.S. Billboard 200, becoming their first album to reach number one on the latter chart. In 2014, Black Sabbath received their first Grammy Award since 2000 with "God Is Dead?" winning Best Metal Performance. In July 2013, Black Sabbath embarked on a North American Tour (for the first time since July 2001), followed by a Latin American tour in October 2013. In November 2013, the band started their European tour which lasted until December 2013. In March and April 2014, they made 12 stops in North America (mostly in Canada) as the second leg of their North American Tour before embarking in June 2014 on the second leg of their European tour, which ended with a concert at London's Hyde Park. 2014–2017: Cancelled twentieth album, The End, and disbandment On 29 September 2014, Osbourne told Metal Hammer that Black Sabbath would begin work on their twentieth studio album in early 2015 with producer Rick Rubin, followed by a final tour in 2016. In an April 2015 interview, however, Osbourne said that these plans "could change", and added, "We all live in different countries and some of them want to work and some of them don't want to, I believe. But we are going to do another tour together." On 3 September 2015, it was announced that Black Sabbath would embark on their final tour, titled The End, from January 2016 to February 2017. Numerous dates and locations across the U.S., Canada, Europe, Australia and New Zealand were announced. The final shows of The End tour took place at the Genting Arena in their home city of Birmingham, England on 2 and 4 February 2017. On 26 October 2015, it was announced the band consisting of Osbourne, Iommi and Butler would be returning to the Download Festival on 11 June 2016. Despite earlier reports that they would enter the studio before their farewell tour, Osbourne stated that there would not be another Black Sabbath studio album. However, an 8-track CD entitled The End was sold at dates on the tour. Along with some live recordings, the CD includes four unused tracks from the 13 sessions. On 4 March 2016, Iommi discussed future re-releases of the Tony Martin-era catalogue: "We've held back on the reissues of those albums because of the current Sabbath thing with Ozzy Osbourne, but they will certainly be happening... I'd like to do a couple of new tracks for those releases with Tony Martin... I'll also be looking at working on Cross Purposes and Forbidden." Martin had suggested that this could coincide with the 30th anniversary of The Eternal Idol, in 2017. In an interview that August, Martin added "[Iommi] still has his cancer issues of course and that may well stop it all from happening but if he wants to do something I am ready." On 10 August 2016, Iommi revealed that his cancer was in remission. Asked in November 2016 about his plans after Black Sabbath's final tour, Iommi replied, "I'll be doing some writing. Maybe I'll be doing something with the guys, maybe in the studio, but no touring." The band played their final concert on 4 February 2017 in Birmingham. The final song was streamed live on the band's Facebook page and fireworks went off as the band took their final bow. The band's final tour was not an easy one, as longstanding tensions between Osbourne and Iommi returned to the surface. Iommi stated that he would not rule out the possibility of one-off shows, "I wouldn't write that off, if one day that came about. That's possible. Or even doing an album, 'cause then, again, you're in one place. But I don't know if that would happen." In an April 2017 interview, Butler revealed that Black Sabbath considered making a blues album as the follow-up to 13, but added that, "the tour got in the way." On 7 March 2017, Black Sabbath announced their disbandment through posts made on their official social media accounts. 2017–present: Aftermath In a June 2018 interview with ITV News, Osbourne expressed interest in reuniting with Black Sabbath for a performance at the 2022 Commonwealth Games which would be held in their home city Birmingham. Iommi said that performing at the event as Black Sabbath would be "a great thing to do to help represent Birmingham. I'm up for it. Let's see what happens." He also did not rule out the possibility for the band to reform only for a one-off performance rather than a full-length tour. Iommi was later announced to be part of the opening ceremony for the 2022 Commonwealth Games alongside Duran Duran. On 8 August 2022, Osbourne and Iommi made a surprise reunion to end the closing ceremony of the 2022 Commonwealth Games at the Alexander Stadium in Birmingham. They were joined by 2017 Black Sabbath touring musicians Tommy Clufetos and Adam Wakeman for a medley of "Iron Man" and "Paranoid". In September 2020, Osbourne stated in an interview that he was no longer interested in a reunion: "Not for me. It's done. The only thing I do regret is not doing the last farewell show in Birmingham with Bill Ward. I felt really bad about that. It would have been so nice. I don't know what the circumstances behind it were, but it would have been nice. I've talked to Tony a few times, but I don't have any of the slightest interest in doing another gig. Maybe Tony's getting bored now." Butler also ruled out the possibility of any future Black Sabbath performances in an interview with Eonmusic on 10 November 2020, stating that the band is over: "There will definitely be no more Sabbath. It's done." Iommi however, pondered the possibility of another reunion tour in an interview with The Mercury News, stating that he "would like to play with the guys again" and that he misses the audiences and stage. Bill Ward stated in an interview with Eddie Trunk that he no longer has the ability or chops to perform with Black Sabbath in concert, but expressed that he would love to make another album with Osbourne, Butler and Iommi. Despite ruling out the possibility of another Black Sabbath reunion, Osbourne revealed in an episode of Ozzy Speaks on Ozzy's Boneyard that he is working with Iommi, who appeared as one of the guests for his thirteenth solo album, Patient Number 9. In an October 2021 interview with the Metro, Ward revealed that he has kept "in contact" with his former bandmates and stated that he is "very open-minded" to the possibility of recording another Black Sabbath album: "I haven't spoken to the guys about it, but I have talked to a couple of people in management about the possibility of making a recording." On 30 September 2020, Black Sabbath announced a new Dr. Martens shoe collection. The partnership with the British footwear company celebrated the 50th anniversaries of the band's Black Sabbath and Paranoid albums, with the boots depicting artwork from the former. On 13 January 2021, the band announced that they would reissue both Heaven & Hell and Mob Rules as expanded deluxe editions on 5 March 2021, with unreleased material included. In September 2022, Osbourne reiterated that he was unwilling to continue Black Sabbath, stating that if another Black Sabbath album is released, he won't sing on it. However, he is open to working with Iommi on more solo projects following the latter's involvement on Patient Number 9. Osbourne later retired from touring in February 2023 after not sufficiently recovering from medical treatment, putting the possibility of another Black Sabbath reunion in concert in further doubt. Butler, who had retired in June 2023, insisted that Black Sabbath has been "put to bed", until August 2023 when he stated that he was open to performing a one-off show, but expressed that he had "no desire to tour again" with Black Sabbath. The Birmingham Royal Ballet presented Black Sabbath: The Ballet which premiered at the Birmingham Hippodrome in September 2023, before touring to Theatre Royal, Plymouth and Sadler's Wells Theatre in October. Musical style Black Sabbath were a heavy metal band. The band have also been cited as a key influence on genres including stoner rock, grunge, doom metal, and sludge metal. Early on, Black Sabbath were influenced by Cream, The Beatles, Fleetwood Mac, Jimi Hendrix, John Mayall & the Bluesbreakers, Blue Cheer, Led Zeppelin, and Jethro Tull. Although Black Sabbath went through many line-ups and stylistic changes, their core sound focuses on ominous lyrics and doomy music, often making use of the musical tritone, also called the "devil's interval". While their Ozzy-era albums such as Sabbath Bloody Sabbath (1973) had slight compositional similarities to the progressive rock genre that was growing in popularity at the time, standing in stark contrast to popular music of the early 1970s, Black Sabbath's dark sound was dismissed by rock critics of the era. Much like many of their early heavy metal contemporaries, the band received virtually no airplay on rock radio. As the band's primary songwriter, Tony Iommi wrote the majority of Black Sabbath's music, while Osbourne would write vocal melodies, and bassist Geezer Butler would write lyrics. The process was sometimes frustrating for Iommi, who often felt pressured to come up with new material: "If I didn't come up with anything, nobody would do anything." On Iommi's influence, Osbourne later said: Beginning with their third album, Master of Reality (1971), Black Sabbath began to feature tuned-down guitars. In 1965, before forming Black Sabbath, guitarist Tony Iommi suffered an accident while working in a sheet metal factory, losing the tips of two fingers on his right hand. Iommi almost gave up music, but was urged by the factory manager to listen to Django Reinhardt, a jazz guitarist who lost the use of two fingers in a fire. Inspired by Reinhardt, Iommi created two thimbles made of plastic and leather to cap off his missing fingertips. The guitarist began using lighter strings, and detuning his guitar, to better grip the strings with his prosthesis. Early in the band's history Iommi experimented with different dropped tunings, including C tuning, or 3 semitones down, before settling on E/D tuning, or a half-step down from standard tuning. Legacy Black Sabbath has sold over 70 million records worldwide, including a RIAA-certified 15 million in the U.S. They are one of the most influential heavy metal bands of all time. The band helped to create the genre with ground-breaking releases such as Paranoid (1970), an album that Rolling Stone magazine said "changed music forever", and called the band "the Beatles of heavy metal". Time magazine called Paranoid "the birthplace of heavy metal", placing it in their Top 100 Albums of All Time. MTV placed Black Sabbath at number one on their Top Ten Heavy Metal Bands and VH1 placed them at number two on their list of the 100 Greatest Artists of Hard Rock. VH1 ranked Black Sabbath's "Iron Man" the number one song on their 40 Greatest Metal Songs countdown. Rolling Stone magazine ranked the band number 85 in their list of the "100 Greatest Artists of All Time". AllMusic's William Ruhlmann said: According to Rolling Stone Holly George-Warren, "Black Sabbath was the heavy metal king of the 1970s." Although initially "despised by rock critics and ignored by radio programmers", the group sold more than 8 million albums by the end of that decade. "The heavy metal band…" marvelled Ronnie James Dio. "A band that didn't apologise for coming to town; it just stepped on buildings when it came to town." Influence and innovation Black Sabbath have influenced many acts including Judas Priest, Iron Maiden, Diamond Head, Slayer, Metallica, Nirvana, Korn, Black Flag, Mayhem, Venom, Guns N' Roses, Soundgarden, Body Count, Alice in Chains, Anthrax, Disturbed, Death, Opeth, Pantera, Megadeth, the Smashing Pumpkins, Slipknot, Foo Fighters, Fear Factory, Candlemass, Godsmack, and Van Halen. Two Gold-selling tribute albums have been released, Nativity in Black Volume 1 & 2, including covers by Sepultura, White Zombie, Type O Negative, Faith No More, Machine Head, Primus, System of a Down, and Monster Magnet. Metallica's Lars Ulrich, who, along with bandmate James Hetfield inducted Black Sabbath into the Rock and Roll Hall of Fame in 2006, said "Black Sabbath is and always will be synonymous with heavy metal", while Hetfield said "Sabbath got me started on all that evil-sounding shit, and it's stuck with me. Tony Iommi is the king of the heavy riff." Guns N' Roses guitarist Slash said of the Paranoid album: "There's just something about that whole record that, when you're a kid and you're turned onto it, it's like a whole different world. It just opens up your mind to another dimension...Paranoid is the whole Sabbath experience; very indicative of what Sabbath meant at the time. Tony's playing style—doesn't matter whether it's off Paranoid or if it's off Heaven and Hell—it's very distinctive." Anthrax guitarist Scott Ian said "I always get the question in every interview I do, 'What are your top five metal albums?' I make it easy for myself and always say the first five Sabbath albums." Lamb of God's Chris Adler said: "If anybody who plays heavy metal says that they weren't influenced by Black Sabbath's music, then I think that they're lying to you. I think all heavy metal music was, in some way, influenced by what Black Sabbath did." Judas Priest vocalist Rob Halford commented: "They were and still are a groundbreaking band...you can put on the first Black Sabbath album and it still sounds as fresh today as it did 30-odd years ago. And that's because great music has a timeless ability: To me, Sabbath are in the same league as the Beatles or Mozart. They're on the leading edge of something extraordinary." On Black Sabbath's standing, Rage Against the Machine guitarist Tom Morello states: "The heaviest, scariest, coolest riffs and the apocalyptic Ozzy wail are without peer. You can hear the despair and menace of the working-class Birmingham streets they came from in every kick-ass, evil groove. Their arrival ground hippy, flower-power psychedelia to a pulp and set the standard for all heavy bands to come." Phil Anselmo of Pantera and Down stated that "Only a fool would leave out what Black Sabbath brought to the heavy metal genre". According to Tracii Guns of L.A. Guns and former member of Guns N' Roses, the main riff of "Paradise City" by Guns N' Roses, from Appetite for Destruction (1987), was influenced by the song "Zero the Hero" from the Born Again album. King Diamond guitarist Andy LaRocque affirmed that the clean guitar part of "Sleepless Nights" from Conspiracy (1989) is inspired by Tony Iommi's playing on Never Say Die!. In addition to being pioneers of heavy metal, they also have been credited for laying the foundations for heavy metal subgenres stoner rock, sludge metal, thrash metal, black metal and doom metal as well as for alternative rock subgenre grunge. According to the critic Bob Gulla, the band's sound "shows up in virtually all of grunge's most popular bands, including Nirvana, Soundgarden, and Alice in Chains". Tony Iommi has been credited as the pioneer of lighter gauge guitar strings. The tips of his fingers were severed in a steel factory, and while using thimbles (artificial finger tips) he found that standard guitar strings were too difficult to bend and play. He found that there was only one size of strings available, so after years with Sabbath he had strings custom made. Culturally, Black Sabbath have exerted a huge influence in both television and literature and have in many cases become synonymous with heavy metal. In the film Almost Famous, Lester Bangs gives the protagonist an assignment to cover the band (plot point one) with the immortal line: 'Give me 500 words on Black Sabbath'. Contemporary music and arts publication Trebuchet Magazine has put this to practice by asking all new writers to write a short piece (500 words) on Black Sabbath as a means of proving their creativity and voice on a well documented subject. Band members Original line-up Tony Iommi – guitars Bill Ward – drums Geezer Butler – bass Ozzy Osbourne – vocals, harmonica Discography Studio albums Black Sabbath (1970) Paranoid (1970) Master of Reality (1971) Vol. 4 (1972) Sabbath Bloody Sabbath (1973) Sabotage (1975) Technical Ecstasy (1976) Never Say Die! (1978) Heaven and Hell (1980) Mob Rules (1981) Born Again (1983) Seventh Star (1986) The Eternal Idol (1987) Headless Cross (1989) Tyr (1990) Dehumanizer (1992) Cross Purposes (1994) Forbidden (1995) 13 (2013) Tours Polka Tulk Blues/Earth Tour 1968–1969 Black Sabbath Tour 1970 Paranoid Tour 1970–1971 Master of Reality Tour 1971–1972 Vol. 4 Tour 1972–1973 Sabbath Bloody Sabbath Tour 1973–1974 Sabotage Tour 1975–1976 Technical Ecstasy Tour 1976–1977 Never Say Die! Tour 1978 Heaven & Hell Tour 1980–1981 Mob Rules Tour 1981–1982 Born Again Tour 1983 Seventh Star Tour 1986 Eternal Idol Tour 1987 Headless Cross Tour 1989 Tyr Tour 1990 Dehumanizer Tour 1992 Cross Purposes Tour 1994 Forbidden Tour 1995 Ozzfest Tour 1997 European Tour 1998 Reunion Tour 1998–1999 Ozzfest Tour 1999 U.S. Tour 1999 European Tour 1999 Ozzfest Tour 2001 Ozzfest Tour 2004 European Tour 2005 Ozzfest Tour 2005 Black Sabbath Reunion Tour, 2012–2014 The End Tour 2016–2017 See also List of cover versions of Black Sabbath songs Heavy metal groups References Sources External links Black Sabbath biography by James Christopher Monger, discography and album reviews, credits & releases at AllMusic Black Sabbath discography, album releases & credits at Discogs.com Musical groups established in 1968 Musical groups disestablished in 2006 Musical groups reestablished in 2011 Musical groups disestablished in 2017 English heavy metal musical groups Grammy Lifetime Achievement Award winners 1968 establishments in England 2017 disestablishments in England Kerrang! Awards winners I.R.S. Records artists Vertigo Records artists Musical groups from Birmingham, West Midlands English musical quartets

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https://en.wikipedia.org/wiki/Big%20Dig

Big Dig

The Central Artery/Tunnel Project (CA/T Project), commonly known as the Big Dig, was a megaproject in Boston that rerouted the Central Artery of Interstate 93 (I-93), the chief highway through the heart of the city, into the 1.5-mile (2.4 km) Thomas P. O'Neill Jr. Tunnel. The project also included the construction of the Ted Williams Tunnel (extending I-90 to Logan International Airport), the Leonard P. Zakim Bunker Hill Memorial Bridge over the Charles River, and the Rose Kennedy Greenway in the space vacated by the previous I-93 elevated roadway. Initially, the plan was also to include a rail connection between Boston's two major train terminals. Planning began in 1982; the construction work was carried out between 1991 and 2006; and the project concluded on December 31, 2007, when the partnership between the program manager and the Massachusetts Turnpike Authority ended. The Big Dig was the most expensive highway project in the United States, and was plagued by cost overruns, delays, leaks, design flaws, charges of poor execution and use of substandard materials, criminal charges and arrests, and the death of one motorist. The project was originally scheduled to be completed in 1998 at an estimated cost of $2.8 billion (in 1982 dollars, US$7.4 billion adjusted for inflation ). However, the project was completed in December 2007 at a cost of over $8.08 billion (in 1982 dollars, $21.5 billion adjusted for inflation, meaning a cost overrun of about 190%) . The Boston Globe estimated that the project will ultimately cost $22 billion, including interest, and that it would not be paid off until 2038. As a result of a death, leaks, and other design flaws, Bechtel and Parsons Brinckerhoff—the consortium that oversaw the project—agreed to pay $407 million in restitution and several smaller companies agreed to pay a combined sum of approximately $51 million. The Rose Fitzgerald Kennedy Greenway is a roughly series of parks and public spaces which were the final part of the Big Dig after Interstate 93 was put underground. The Greenway was named in honor of Kennedy family matriarch Rose Fitzgerald Kennedy, and was officially dedicated on July 26, 2004. Origin This project was developed in response to traffic congestion on Boston's historically tangled streets which were laid out centuries before the advent of the automobile. As early as 1930 the city's Planning Board recommended a raised express highway running north–south through the downtown district in order to draw through traffic off the city streets. Commissioner of Public Works William Callahan promoted plans for the Central Artery, an elevated expressway which eventually was constructed between the downtown area and the waterfront. Governor John Volpe interceded in the 1950s to change the design of the last section of the Central Artery, putting it underground through the Dewey Square Tunnel. While traffic moved somewhat better, the other problems remained. There was chronic congestion on the Central Artery (I-93), the elevated six-lane highway through the center of downtown Boston, which was, in the words of Pete Sigmund, "like a funnel full of slowly-moving, or stopped, cars (and swearing motorists)." In 1959, the 1.5-mile-long (2.4 km) road section carried approximately 75,000 vehicles a day, but by the 1990s, this had grown to 190,000 vehicles a day. Traffic jams of 16 hours were predicted for 2010. The expressway had tight turns, an excessive number of entrances and exits, entrance ramps without merge lanes, and as the decades passed and other planned expressways were cancelled, continually escalating vehicular traffic that was well beyond its design capacity. Local businesses again wanted relief, city leaders sought a reuniting of the waterfront with the city, and nearby residents desired removal of the matte green-painted elevated road which mayor Thomas Menino called Boston's "other Green Monster" (as an unfavorable comparison to Fenway Park's famed left-field wall). MIT engineers Bill Reynolds and (eventual state Secretary of Transportation) Frederick P. Salvucci envisioned moving the whole expressway underground. Cancellation of the Inner Belt project Another important motivation for the final form of the Big Dig was the abandonment of the Massachusetts Department of Public Works' intended expressway system through and around Boston. The Central Artery, as part of Mass. DPW's Master Plan of 1948, was originally planned to be the downtown Boston stretch of Interstate 95, and was signed as such; a bypass road called the Inner Belt, was subsequently renamed Interstate 695. (The law establishing the Interstate highway system was enacted in 1956.) The Inner Belt District was to pass to the west of the downtown core, through the neighborhood of Roxbury and the cities of Brookline, Cambridge, and Somerville. Earlier controversies over impact of the Boston extension of the Massachusetts Turnpike, particularly on the heavily populated neighborhood of Brighton, and the additional large amount of housing that would have had to be destroyed led to massive community opposition to both the Inner Belt and the Boston section of I-95. By 1970, building demolition and land clearances had been completed along the I-95 right of way through the neighborhoods of Roxbury, Jamaica Plain, the South End and Roslindale, which led to secession threats by Hyde Park, Boston's youngest and southernmost neighborhood (which I-95 was also slated to go through). By 1972, with relatively little work done on the Southwest Corridor portion of I-95 and none on the potentially massively disruptive Inner Belt, Governor Francis Sargent put a moratorium on highway construction within the Route 128 corridor, except for the final short stretch of Interstate 93. In 1974, the remainder of the Master Plan was canceled. With ever-increasing traffic volumes funneled onto I-93 alone, the Central Artery became chronically gridlocked. The Sargent moratorium led to the rerouting of I-95 away from Boston around the Route 128 beltway and the conversion of the cleared land in the southern part of the city into the Southwest Corridor linear park, as well as a new right-of-way for the Orange Line subway and Amtrak. Parts of the planned I-695 right-of-way remain unused and under consideration for future mass-transit projects. The original 1948 Master Plan included a Third Harbor Tunnel plan that was hugely controversial in its own right, because it would have disrupted the Maverick Square area of East Boston. It was never built. Mixing of traffic A major reason for the all-day congestion was that the Central Artery carried not only north–south traffic, but it also carried east–west traffic. Boston's Logan Airport lies across Boston Harbor in East Boston; and before the Big Dig, the only access to the airport from downtown was through the paired Callahan and Sumner tunnels. Traffic on the major highways from west of Boston—the Massachusetts Turnpike and Storrow Drive—mostly traveled on portions of the Central Artery to reach these tunnels. Getting between the Central Artery and the tunnels involved short diversions onto city streets, increasing local congestion. Mass transit A number of public transportation projects were included as part of an environmental mitigation for the Big Dig. The most expensive was the building of the Phase II Silver Line tunnel under Fort Point Channel, done in coordination with Big Dig construction. Silver Line buses now use this tunnel and the Ted Williams Tunnel to link South Station and Logan Airport. Construction of the MBTA Green Line extension beyond Lechmere to Medford/Tufts station opened on December 12, 2022. , promised projects to connect the Red and Blue subway lines, and to restore the Green Line streetcar service to the Arborway in Jamaica Plain have not been completed. The Red and Blue subway line connection underwent initial design, but no funding has been designated for the project. The Arborway Line restoration has been abandoned, following a final court decision in 2011. The original Big Dig plan also included the North-South Rail Link, which would have connected North and South Stations (the major passenger train stations in Boston), but this aspect of the project was ultimately dropped by the state transportation administration early in the Dukakis administration. Negotiations with the federal government had led to an agreement to widen some of the lanes in the new harbor tunnel, and accommodating these would require the tunnel to be deeper and mechanically vented; this left no room for the rail lines, and having diesel trains (then in use) passing through the tunnel would have substantially increased the cost of the ventilation system. Early planning The project was conceived in the 1970s by the Boston Transportation Planning Review to replace the rusting elevated six-lane Central Artery. The expressway separated downtown from the waterfront, and was increasingly choked with bumper-to-bumper traffic. Business leaders were more concerned about access to Logan Airport, and pushed instead for a third harbor tunnel. In their second terms, Michael Dukakis (governor) and Fred Salvucci (secretary of transportation) came up with the strategy of tying the two projects together—thereby combining the project that the business community supported with the project that they and the City of Boston supported. Planning for the Big Dig as a project officially began in 1982, with environmental impact studies starting in 1983. After years of extensive lobbying for federal dollars, a 1987 public works bill appropriating funding for the Big Dig was passed by the US Congress, but it was vetoed by President Ronald Reagan for being too expensive. When Congress overrode the veto, the project had its green light and ground was first broken in 1991. In 1997, the state legislature created the Metropolitan Highway System and transferred responsibility for the Central Artery and Tunnel "CA/T" Project from the Massachusetts Highway Department and the Massachusetts Governor's Office to the Massachusetts Turnpike Authority (MTA). The MTA, which had little experience in managing an undertaking of the scope and magnitude of the CA/T Project, hired a joint venture to provide preliminary designs, manage design consultants and construction contractors, track the project's cost and schedule, advise MTA on project decisions, and (in some instances) act as the MTA's representative. Eventually, MTA combined some of its employees with joint venture employees in an integrated project organization. This was intended to make management more efficient, but it hindered MTA's ability to independently oversee project activities because MTA and the joint venture had effectively become partners in the project. Obstacles In addition to political and financial difficulties, the project received resistance from residents of Boston's historic North End, who in the 1950s had seen 20% of the neighborhood's businesses displaced by development of the Central Artery. In 1993, the North End Waterfront Central Artery Committee (NEWCAC) created, co-founded by Nancy Caruso, representing residents, businesses, and institutions in the North End and Waterfront neighborhoods of Boston. The NEWCAC Committee's goal included lessening the impact of the Central Artery/Tunnel Project on the community, representing the neighborhoods to government agencies, keeping the community informed, developing a list of priorities of immediate neighborhood concerns, and promoting responsible and appropriate development of the post-construction artery corridor in the North End and Waterfront neighborhoods. The political, financial and residential obstacles were magnified when several environmental and engineering obstacles occurred. The downtown area through which the tunnels were to be dug was largely land fill, and included existing Red Line and Blue Line subway tunnels as well as innumerable pipes and utility lines that would have to be replaced or moved. Tunnel workers encountered many unexpected geological and archaeological barriers, ranging from glacial debris to foundations of buried houses and a number of sunken ships lying within the reclaimed land. The project received approval from state environmental agencies in 1991, after satisfying concerns including release of toxins by the excavation and the possibility of disrupting the homes of millions of rats, causing them to roam the streets of Boston in search of new housing. By the time the federal environmental clearances were delivered in 1994, the process had taken some seven years, during which time inflation greatly increased the project's original cost estimates. Reworking such a busy corridor without seriously restricting traffic flow required a number of state-of-the-art construction techniques. Because the old elevated highway (which remained in operation throughout the construction process) rested on pylons located throughout the designated dig area, engineers first utilized slurry wall techniques to create concrete walls upon which the highway could rest. These concrete walls also stabilized the sides of the site, preventing cave-ins during the continued excavation process. The multi-lane Interstate highway also had to pass under South Station's seven railroad tracks, which carried over 40,000 commuters and 400 trains per day. To avoid multiple relocations of train lines while the tunneling advanced, as had been initially planned, a specially designed jack was constructed to support the ground and tracks to allow the excavation to take place below. Construction crews also used ground freezing (an artificial induction of permafrost) to help stabilize surrounding ground as they excavated the tunnel. This was the largest tunneling project undertaken beneath railroad lines anywhere in the world. The ground freezing enabled safer, more efficient excavation, and also assisted in environmental issues, as less contaminated fill needed to be exported than if a traditional cut-and-cover method had been applied. Other challenges included existing subway tunnels crossing the path of the underground highway. To build slurry walls past these tunnels, it was necessary to dig beneath the tunnels and to build an underground concrete bridge to support the tunnels' weight, without interrupting rail service. Construction phase The project was managed by the Massachusetts Turnpike Authority, with the Big Dig and the Turnpike's Boston Extension from the 1960s being financially and legally joined by the legislature as the Metropolitan Highway System. Design and construction was supervised by a joint venture of Bechtel Corporation and Parsons Brinckerhoff. Because of the enormous size of the project—too large for any company to undertake alone—the design and construction of the Big Dig was broken up into dozens of smaller subprojects with well-defined interfaces between contractors. Major heavy-construction contractors on the project included Jay Cashman, Modern Continental, Obayashi Corporation, Perini Corporation, Peter Kiewit Sons' Incorporated, J. F. White, and the Slattery division of Skanska USA. (Of those, Modern Continental was awarded the greatest gross value of contracts, joint ventures included.) The nature of the Charles River crossing had been a source of major controversy throughout the design phase of the project. Many environmental advocates preferred a river crossing entirely in tunnels, but this, along with 27 other plans, was rejected as too costly. Finally, with a deadline looming to begin construction on a separate project that would connect the Tobin Bridge to the Charles River crossing, Salvucci overrode the objections and chose a variant of the plan known as "Scheme Z". This plan was considered to be reasonably cost-effective, but had the drawback of requiring highway ramps stacked up as high as immediately adjacent to the Charles River. The city of Cambridge objected to the visual impact of the chosen Charles River crossing design. The city sued to revoke the project's environmental certificate and forced the project planners to redesign the river crossing again. Swiss engineer Christian Menn took over the design of the bridge. He suggested a cradle cable-stayed bridge that would carry ten lanes of traffic. The plan was accepted and construction began on the Leonard P. Zakim Bunker Hill Memorial Bridge. The bridge employed an asymmetrical design and a hybrid of steel and concrete was used to construct it. The distinctive bridge is supported by two forked towers connected to the span by cables and girders. It was the first bridge in the country to employ this method and it was, at the time, the widest cable-stayed bridge in the world, having since been surpassed by the Eastern span replacement of the San Francisco–Oakland Bay Bridge. Meanwhile, construction continued on the Tobin Bridge approach. By the time all parties agreed on the I-93 design, construction of the Tobin connector (today known as the "City Square Tunnel" for a Charlestown area it bypasses) was far along, significantly adding to the cost of constructing the US Route 1 interchange and retrofitting the tunnel. Boston blue clay and other soils extracted from the path of the tunnel were used to cap many local landfills, fill in the Granite Rail Quarry in Quincy, and restore the surface of Spectacle Island in the Boston Harbor Islands National Recreation Area. The Storrow Drive Connector, a companion bridge to the Zakim, began carrying traffic from I-93 to Storrow Drive in 1999. The project had been under consideration for years, but was opposed by the wealthy residents of the Beacon Hill neighborhood. However, it finally was accepted because it would funnel traffic bound for Storrow Drive and downtown Boston away from the mainline roadway. The Connector ultimately used a pair of ramps that had been constructed for Interstate 695, enabling the mainline I-93 to carry more traffic that would have used I-695 under the original Master Plan. When construction began, the project cost, including the Charles River crossing, was estimated at $5.8 billion. Eventual cost overruns were so high that the chairman of the Massachusetts Turnpike Authority, James Kerasiotes, was fired in 2000. His replacement had to commit to an $8.55 billion cap on federal contributions. The total expenses eventually passed $15 billion. Interest brought this cost to $21.93 billion. Engineering methods and details Several unusual engineering challenges arose during the project, requiring unusual solutions and methods to address them. At the beginning of the project, engineers had to figure out the safest way to build the tunnel without endangering the existing elevated highway above. Eventually, they created horizontal braces as wide as the tunnel, then cut away the elevated highway's struts, and lowered it onto the new braces. Three alternative construction methods were studied with their corresponding structural design to address existing conditions, safety measures, and constructability. In addition to codified loads, construction loads were computed to support final design and field execution . Final phases On January 18, 2003, the opening ceremony was held for the I-90 Connector Tunnel, extending the Massachusetts Turnpike (Interstate 90) east into the Ted Williams Tunnel, and onwards to Boston Logan International Airport. The Ted Williams tunnel had been completed and was in limited use for commercial traffic and high-occupancy vehicles since late 1995. The westbound lanes opened on the afternoon of January 18 and the eastbound lanes on January 19. The next phase, moving the elevated Interstate 93 underground, was completed in two stages: northbound lanes opened on March 29, 2003, and southbound lanes (in a temporary configuration) on December 20, 2003. A tunnel underneath Leverett Circle connecting eastbound Storrow Drive to I-93 North and the Tobin Bridge opened December 19, 2004, easing congestion at the circle. All southbound lanes of I-93 opened to traffic on March 5, 2005, including the left lane of the Zakim Bridge, and all of the refurbished Dewey Square Tunnel. By the end of December 2004, 95% of the Big Dig was completed. Major construction remained on the surface, including construction of final ramp configurations in the North End and in the South Bay interchange, and reconstruction of the surface streets. The final ramp downtown—exit 16A (formerly 20B) from I-93 south to Albany Street—opened January 13, 2006. In 2006, the two Interstate 93 tunnels were dedicated as the Thomas P. O'Neill Jr. Tunnel, after the former Democratic speaker of the House of Representatives from Massachusetts who pushed to have the Big Dig funded by the federal government. Coordinated projects The Commonwealth of Massachusetts was required under the Federal Clean Air Act to mitigate air pollution generated by the highway improvements. Secretary of Transportation Fred Salvucci signed an agreement with the Conservation Law Foundation in 1990 enumerating 14 specific projects the state agreed to build. This list was affirmed in a 1992 lawsuit settlement. Projects which have been completed include: Restoration of three Old Colony Commuter Rail lines Expansion of Framingham Line to serve Worcester full-time Restoration of the Newburyport/Rockport Line Six-car trains on the MBTA Blue Line, requiring platform lengthening, station modernization, and all new train cars MBTA Silver Line service to the South Boston waterfront 1,000 new commuter parking spaces Fairmount Line improvements As of 2023, one mitigation project has been partially completed: Green Line Extension (opened to serve Medford in 2022, however required extension of the line to Route 16 is incomplete) Some projects have been removed or replaced, including: Design of the Red-Blue Connector at Charles Street (removed) Restoration of Green Line "E" Arborway service (replaced with other projects with similar air-quality improvements) Surface treatments Some surface treatments that were part of the original project plan were dropped due to the massive cost overruns on the highway portion of the project. $99.1 million was allocated for mitigating improvements to the Charles River Basin, including the construction of North Point Park in Cambridge and Paul Revere Park in Charlestown. The North Bank Bridge, providing pedestrian and bicycle connectivity between the parks, was not funded until the American Recovery and Reinvestment Act of 2009. Nashua Street Park on the Boston side was completed in 2003, by McCourt Construction with $7.9 million in funding from MassDOT. As of 2017, $30.5 million had been transferred to the Massachusetts Department of Conservation and Recreation to complete five projects. Another incomplete but required project is the South Bank Bridge over the MBTA Commuter Rail tracks at North Station (connecting Nashua Street Park to the proposed South Bank Park, which is currently a parking lot under the Zakim Bridge at the Charles River locks). Improvements in the lower Charles River Basin include the new walkway at Lovejoy Wharf (constructed by the developer of 160 North Washington Street, the new headquarters of Converse), the Lynch Family Skate Park (constructed in 2015 by the Charles River Conservancy), rehabilitation of historic operations buildings for the Charles River Dam and lock, a maintenance facility, and a planned pedestrian walkway across the Charles River next to the MBTA Commuter Rail drawbridge at North Station (connecting Nashua Street Park and North Point Park). MassDOT is funding the South Bank Park, and replacement of the North Washington Street Bridge (construction Aug 2018–23). EF Education is funding public greenspace improvements as part of its three-phase expansion at North Point. Remaining funding may be used to construct the North Point Inlet pedestrian bridge, and a pedestrian walkway over Leverett Circle. Before being replaced with surface access during the reconstruction of the Science Park MBTA Green Line station, Leverett Circle had pedestrian bridges with stairs that provided elevated access between the station, the Charles River Parks, and the sidewalk to the Boston Museum of Science. The replacement ramps would comply with Americans with Disabilities Act requirements and allow easy travel by wheelchair or bicycle over the busy intersection. Public art While not a legally mandated requirement, public art was part of the urban design planning process (and later design development work) through the Artery Arts Program. The intent of the program was to integrate public art into highway infrastructure (retaining walls, fences, and lighting) and the essential elements of the pedestrian environment (walkways, park landscape elements, and bridges). As overall project costs increased, the Artery Arts Program was seen as a potential liability, even though there was support and interest from the public and professional arts organizations in the area. At the beginning of the highway design process, a temporary arts program was initiated, and over 50 proposals were selected. However, development began on only a few projects before funding for the program was cut. Permanent public art that was funded includes: super graphic text and facades of former West End houses cast into the concrete elevated highway abutment support walls near North Station by artist Sheila Levrant de Bretteville; Harbor Fog, a sensor-activated mist, light and sound sculptural environment by artist Ross Miller in parcel 17; a historical sculpture celebrating the 18th and 19th century shipbuilding industry and a bust of shipbuilder Donald McKay in East Boston; blue interior lighting of the Zakim Bridge; and the Miller's River Littoral Way walkway and lighting under the loop ramps north of the Charles River. Extensive landscape planting, as well as a maintenance program to support the plantings, was requested by many community members during public meetings. Impact on traffic The Big Dig separated the co-mingled traffic from the Massachusetts Turnpike and the Sumner and Callahan tunnels. While only one net lane in each direction was added to the north–south I-93, several new east–west lanes became available. East–west traffic on the Massachusetts Turnpike/I-90 now proceeds directly through the Ted Williams Tunnel to Logan Airport and Route 1A beyond. Traffic between Storrow Drive and the Callahan and Sumner Tunnels still uses a short portion of I-93, but additional lanes and direct connections are provided for this traffic. The result was a 62% reduction in vehicle hours of travel on I-93, the airport tunnels, and the connection from Storrow Drive, from an average 38,200 hours per day before construction (1994–1995) to 14,800 hours per day in 2004–2005, after the project was largely complete. The savings for travelers was estimated at $166 million annually in the same 2004–2005 time frame. Travel times on the Central Artery northbound during the afternoon peak hour were reduced 85.6%. A 2008 Boston Globe report asserted that waiting time for the majority of trips actually increased as a result of demand induced by the increased road capacity. Because more drivers were opting to use the new roads, traffic bottlenecks were only pushed outward from the city, not reduced or eliminated (although some trips are now faster). The report states, "Ultimately, many motorists going to and from the suburbs at peak rush hours are spending more time stuck in traffic, not less." The Globe also asserted that their analysis provides a fuller picture of the traffic situation than a state-commissioned study done two years earlier, in which the Big Dig was credited with helping to save at least $167 million a year by increasing economic productivity and decreasing motor vehicle operating costs. That study did not look at highways outside the Big Dig construction area and did not take into account new congestion elsewhere. Impact on property values Towards the end of the Big Dig in 2003, it was estimated that the demolition of the Central Artery highway would cause a $732 million increase in property value in Boston's financial district, with the replacement parks providing an additional $252 million in value. Additionally, as a result of the Big Dig, a large amount of waterfront space was opened up, which is now a high-rent residential and commercial area called the Seaport District. The development of Seaport alone was estimated to create $7 billion in private investment and 43,000 jobs. Operations Control Center (OCC) As part of the project, an elaborate Operations Control Center (OCC) control room was constructed in South Boston. Staffed on a "24/7/365" basis, this center monitors and reports on traffic congestion, and responds to emergencies. Continuous video surveillance is provided by hundreds of cameras, and thousands of sensors monitor traffic speed and density, air quality, water levels, temperatures, equipment status, and other conditions inside the tunnel. The OCC can activate emergency ventilation fans, change electronic display signs, and dispatch service crews when necessary. Problems "Thousands of leaks" As far back as 2001, Turnpike Authority officials and contractors knew of thousands of leaks in ceiling and wall fissures, extensive water damage to steel supports and fireproofing systems, and overloaded drainage systems. Many of the leaks were a result of Modern Continental and other subcontractors failing to remove gravel and other debris before pouring concrete. This information was not made public until engineers at MIT (volunteer students and professors) performed several experiments and found serious problems with the tunnel. On September 15, 2004, a major leak in the Interstate 93 north tunnel forced the closure of the tunnel while repairs were conducted. This also forced the Turnpike Authority to release information regarding its non-disclosure of prior leaks. A follow-up reported on "extensive" leaks that were more severe than state authorities had previously acknowledged. The report went on to state that the $14.6 billion tunnel system was riddled with more than 400 leaks. A Boston Globe report, however, countered that by stating there were nearly 700 leaks in a single section of tunnel beneath South Station. Turnpike officials also stated that the number of leaks being investigated was down from 1,000 to 500. The problem of leaks is further aggravated by the fact that many of them involve corrosive salt water. This is caused by the proximity of Boston Harbor and the Atlantic Ocean, causing a mix of salt and fresh water leaks in the tunnel. The situation is made worse by road salt spread in the tunnel to melt ice during freezing weather, or brought in by vehicles passing through. Salt water and salt spray are well-known issues that must be dealt with in any marine environment. It has been reported that "hundreds of thousands of gallons of salt water are pumped out monthly" in the Big Dig, and a map has been prepared showing "hot spots" where water leakage is especially serious. Salt-accelerated corrosion has caused ceiling light fixtures to fail (see below), but can also cause rapid deterioration of embedded rebar and other structural steel reinforcements holding the tunnel walls and ceiling in place. Substandard materials Massachusetts State Police searched the offices of Aggregate Industries, the largest concrete supplier for the underground portions of the project, in June 2005. They seized evidence that Aggregate delivered concrete that did not meet contract specifications. In March 2006 Massachusetts Attorney General Tom Reilly announced plans to sue project contractors and others because of poor work on the project. Over 200 complaints were filed by the state of Massachusetts as a result of leaks, cost overruns, quality concerns, and safety violations. In total, the state has sought approximately $100 million from the contractors ($1 for every $141 spent). In May 2006, six employees of the company were arrested and charged with conspiracy to defraud the United States. The employees were accused of reusing old concrete and double-billing loads. In July 2007, Aggregate Industries settled the case with an agreement to pay $50 million. $42 million of the settlement went to civil cases and $8 million was paid in criminal fines. The company will provide $75 million in insurance for maintenance as well as pay $500,000 toward routine checks on areas suspected to contain substandard concrete. In July 2009, two of the accused, Gerard McNally and Keith Thomas, both managers, pled guilty to charges of conspiracy, mail fraud, and filing false reports. The following month, the remaining four, Robert Prosperi, Mark Blais, Gregory Stevenson, and John Farrar, were found guilty on conspiracy and fraud charges. The four were sentenced to probation and home confinement and Blais and Farrar were additionally sentenced to community service. Fatal ceiling collapse A fatal accident raised safety questions and closed part of the project for most of the summer of 2006. On July 10, 2006, concrete ceiling panels and debris weighing and measuring fell on a car traveling on the two-lane ramp connecting northbound I-93 to eastbound I-90 in South Boston, killing Milena Del Valle, who was a passenger, and injuring her husband, Angel Del Valle, who was driving. Immediately following the fatal ceiling collapse, Governor Mitt Romney ordered a "stem-to-stern" safety audit conducted by the engineering firm of Wiss, Janney, Elstner Associates, Inc. to look for additional areas of risk. Said Romney: "We simply cannot live in a setting where a project of this scale has the potential of threatening human life, as has already been seen". The collapse and closure of the tunnel greatly snarled traffic in the city. The resulting traffic jams are cited as contributing to the death of another person, a heart attack victim who died en route to Boston Medical Center when his ambulance was caught in one such traffic jam two weeks after the collapse. On September 1, 2006, one eastbound lane of the connector tunnel was re-opened to traffic. Following extensive inspections and repairs, Interstate 90 east- and westbound lanes reopened in early January 2007. The final piece of the road network, a high occupancy vehicle lane connecting Interstate 93 north to the Ted Williams Tunnel, reopened on June 1, 2007. On July 10, 2007, after a lengthy investigation, the National Transportation Safety Board found that epoxy glue used to hold the roof in place during construction was not appropriate for long-term bonding. This was determined to be the cause of the roof collapse. The Power-Fast Epoxy Adhesive used in the installation was designed for short-term loading, such as wind or earthquake loads, not long-term loading, such as the weight of a panel. Powers Fasteners, the makers of the adhesive, revised their product specifications on May 15, 2007, to increase the safety factor from 4 to 10 for all of their epoxy products intended for use in overhead applications. The safety factor on Power-Fast Epoxy was increased from 4 to 16. On December 24, 2007, the Del Valle family announced they had reached a settlement with Powers Fasteners that would pay the family $6 million. In December 2008, Powers Fasteners agreed to pay $16 million to the state to settle manslaughter charges. "Ginsu guardrails" Public safety workers have called the walkway safety handrails in the Big Dig tunnels "ginsu guardrails", because the squared-off edges of the support posts have caused mutilations and deaths of passengers ejected from crashed vehicles. After an eighth reported death involving the safety handrails, MassDOT officials announced plans to cover or remove the allegedly dangerous fixtures, but only near curves or exit ramps. This partial removal of hazards has been criticized by a safety specialist, who suggests that the handrails are just as dangerous in straight sections of the tunnel. Lighting fixtures In March 2011, it became known that senior MassDOT officials had failed to disclose an issue with the lighting fixtures in the O'Neill tunnel. In early February 2011, a maintenance crew found a fixture lying in the middle travel lane in the northbound tunnel. Assuming it to be simple road debris, the maintenance team picked it up and brought it back to its home facility. The next day, a supervisor passing through the yard realized that the fixture was not road debris but was in fact one of the fixtures used to light the tunnel itself. Further investigation revealed that the fixture's mounting apparatus had failed, due to galvanic corrosion of incompatible metals, caused by having aluminum in direct contact with stainless steel, in the presence of salt water. The electrochemical potential difference between stainless steel and aluminum is in the range of 0.5 to 1.0V, depending on the exact alloys involved, and can cause considerable corrosion within months under unfavorable conditions. After the discovery of the reason why the fixture had failed, a comprehensive inspection of the other fixtures in the tunnel revealed that numerous other fixtures were also in the same state of deterioration. Some of the worst fixtures were temporarily shored up with plastic ties. Moving forward with temporary repairs, members of the MassDOT administration team decided not to let the news of the systemic failure and repair of the fixtures be released to the public or to Governor Deval Patrick's administration. , it appeared that all of the 25,000 light fixtures would have to be replaced, at an estimated cost of $54 million. The replacement work was mostly done at night, and required lane closures or occasional closing of the entire tunnel for safety, and was estimated to take up to two years to complete. , replacement of the light fixtures continued. See also Massachusetts Turnpike Massachusetts Bay Transportation Authority Megaproject Vincent Zarrilli – critic of the Big Dig who proposed the Boston Bypass Alaskan Way Viaduct replacement tunnel – similar project in Seattle, Washington Carmel Tunnels – similar project in Haifa, Israel Central–Wan Chai Bypass – similar project in the areas of Central, Wan Chai and Causeway Bay, within Victoria City, Hong Kong Cross City Tunnel – similar project in Sydney, New South Wales, Australia Dublin Port Tunnel – similar project on a smaller scale in Dublin, Ireland Gardiner Expressway – an elevated freeway in Toronto with similar future plans Autopista de Circunvalación M-30, and – similar project along the banks of Manzanares River, Madrid, Spain Blanka tunnel complex – similar project in Prague, Czech Republic and the longest city tunnel in Europe (6.4 km / 4.0 mi) Yamate Tunnel – similar project on a larger scale in Tokyo, Japan References External links Official site Project map on page vi of Highway to the Past: The Archaeology of Boston's Big Dig (Massachusetts Historical Commission, 2001) Map of Central Artery Project on page 21 of report on Climate Change Vulnerability List of Massachusetts State Reports on Central Artery Project in Boston Boston CA/T Project History at MIT Rotch Library YouTube version 2007 establishments in Massachusetts 2007 in Boston Engineering projects Interstate 93 Megaprojects North End, Boston Road tunnels in Massachusetts Transport infrastructure completed in 2007 Tunnels completed in 2007 Tunnels in Boston U.S. Route 1

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https://en.wikipedia.org/wiki/Binary%20search%20tree

Binary search tree

In computer science, a binary search tree (BST), also called an ordered or sorted binary tree, is a rooted binary tree data structure with the key of each internal node being greater than all the keys in the respective node's left subtree and less than the ones in its right subtree. The time complexity of operations on the binary search tree is linear with respect to the height of the tree. Binary search trees allow binary search for fast lookup, addition, and removal of data items. Since the nodes in a BST are laid out so that each comparison skips about half of the remaining tree, the lookup performance is proportional to that of binary logarithm. BSTs were devised in the 1960s for the problem of efficient storage of labeled data and are attributed to Conway Berners-Lee and David Wheeler. The performance of a binary search tree is dependent on the order of insertion of the nodes into the tree since arbitrary insertions may lead to degeneracy; several variations of the binary search tree can be built with guaranteed worst-case performance. The basic operations include: search, traversal, insert and delete. BSTs with guaranteed worst-case complexities perform better than an unsorted array, which would require linear search time. The complexity analysis of BST shows that, on average, the insert, delete and search takes for nodes. In the worst case, they degrade to that of a singly linked list: . To address the boundless increase of the tree height with arbitrary insertions and deletions, self-balancing variants of BSTs are introduced to bound the worst lookup complexity to that of the binary logarithm. AVL trees were the first self-balancing binary search trees, invented in 1962 by Georgy Adelson-Velsky and Evgenii Landis. Binary search trees can be used to implement abstract data types such as dynamic sets, lookup tables and priority queues, and used in sorting algorithms such as tree sort. History The binary search tree algorithm was discovered independently by several researchers, including P.F. Windley, Andrew Donald Booth, Andrew Colin, Thomas N. Hibbard. The algorithm is attributed to Conway Berners-Lee and David Wheeler, who used it for storing labeled data in magnetic tapes in 1960. One of the earliest and popular binary search tree algorithm is that of Hibbard. The time complexities of a binary search tree increases boundlessly with the tree height if the nodes are inserted in an arbitrary order, therefore self-balancing binary search trees were introduced to bound the height of the tree to . Various height-balanced binary search trees were introduced to confine the tree height, such as AVL trees, Treaps, and red–black trees. The AVL tree was invented by Georgy Adelson-Velsky and Evgenii Landis in 1962 for the efficient organization of information. It was the first self-balancing binary search tree to be invented. Overview A binary search tree is a rooted binary tree in which nodes are arranged in strict total order in which the nodes with keys greater than any particular node A is stored on the right sub-trees to that node A and the nodes with keys equal to or less than A are stored on the left sub-trees to A, satisfying the binary search property. Binary search trees are also efficacious in sortings and search algorithms. However, the search complexity of a BST depends upon the order in which the nodes are inserted and deleted; since in worst case, successive operations in the binary search tree may lead to degeneracy and form a singly linked list (or "unbalanced tree") like structure, thus has the same worst-case complexity as a linked list. Binary search trees are also a fundamental data structure used in construction of abstract data structures such as sets, multisets, and associative arrays. Operations Searching Searching in a binary search tree for a specific key can be programmed recursively or iteratively. Searching begins by examining the root node. If the tree is , the key being searched for does not exist in the tree. Otherwise, if the key equals that of the root, the search is successful and the node is returned. If the key is less than that of the root, the search proceeds by examining the left subtree. Similarly, if the key is greater than that of the root, the search proceeds by examining the right subtree. This process is repeated until the key is found or the remaining subtree is . If the searched key is not found after a subtree is reached, then the key is not present in the tree. Recursive search The following pseudocode implements the BST search procedure through recursion. The recursive procedure continues until a or the being searched for are encountered. Iterative search The recursive version of the search can be "unrolled" into a while loop. On most machines, the iterative version is found to be more efficient. Since the search may proceed till some leaf node, the running time complexity of BST search is where is the height of the tree. However, the worst case for BST search is where is the total number of nodes in the BST, because an unbalanced BST may degenerate to a linked list. However, if the BST is height-balanced the height is . Successor and predecessor For certain operations, given a node , finding the successor or predecessor of is crucial. Assuming all the keys of the BST are distinct, the successor of a node in BST is the node with the smallest key greater than 's key. On the other hand, the predecessor of a node in BST is the node with the largest key smaller than 's key. Following is pseudocode for finding the successor and predecessor of a node in BST. Operations such as finding a node in a BST whose key is the maximum or minimum are critical in certain operations, such as determining the successor and predecessor of nodes. Following is the pseudocode for the operations. Insertion Operations such as insertion and deletion cause the BST representation to change dynamically. The data structure must be modified in such a way that the properties of BST continue to hold. New nodes are inserted as leaf nodes in the BST. Following is an iterative implementation of the insertion operation. The procedure maintains a "trailing pointer" as a parent of . After initialization on line 2, the while loop along lines 4-11 causes the pointers to be updated. If is , the BST is empty, thus is inserted as the root node of the binary search tree , if it is not , insertion proceeds by comparing the keys to that of on the lines 15-19 and the node is inserted accordingly. Deletion The deletion of a node, say , from the binary search tree has three cases: If is a leaf node, the parent node of gets replaced by and consequently is removed from the , as shown in (a). If has only one child, the child node of gets elevated by modifying the parent node of to point to the child node, consequently taking 's position in the tree, as shown in (b) and (c). If has both left and right child, the successor of , say , displaces by following the two cases: If is 's right child, as shown in (d), displaces and 's right child remain unchanged. If lies within 's right subtree but is not 's right child, as shown in (e), first gets replaced by its own right child, and then it displaces 's position in the tree. The following pseudocode implements the deletion operation in a binary search tree. The procedure deals with the 3 special cases mentioned above. Lines 2-3 deal with case 1; lines 4-5 deal with case 2 and lines 6-16 for case 3. The helper function is used within the deletion algorithm for the purpose of replacing the node with in the binary search tree . This procedure handles the deletion (and substitution) of from . Traversal A BST can be traversed through three basic algorithms: inorder, preorder, and postorder tree walks. Inorder tree walk: Nodes from the left subtree get visited first, followed by the root node and right subtree. Such a traversal visits all the nodes in the order of non-decreasing key sequence. Preorder tree walk: The root node gets visited first, followed by left and right subtrees. Postorder tree walk: Nodes from the left subtree get visited first, followed by the right subtree, and finally, the root. Following is a recursive implementation of the tree walks. Balanced binary search trees Without rebalancing, insertions or deletions in a binary search tree may lead to degeneration, resulting in a height of the tree (where is number of items in a tree), so that the lookup performance is deteriorated to that of a linear search. Keeping the search tree balanced and height bounded by is a key to the usefulness of the binary search tree. This can be achieved by "self-balancing" mechanisms during the updation operations to the tree designed to maintain the tree height to the binary logarithmic complexity. Height-balanced trees A tree is height-balanced if the heights of the left sub-tree and right sub-tree are guaranteed to be related by a constant factor. This property was introduced by the AVL tree and continued by the red–black tree. The heights of all the nodes on the path from the root to the modified leaf node have to be observed and possibly corrected on every insert and delete operation to the tree. Weight-balanced trees In a weight-balanced tree, the criterion of a balanced tree is the number of leaves of the subtrees. The weights of the left and right subtrees differ at most by . However, the difference is bound by a ratio of the weights, since a strong balance condition of cannot be maintained with rebalancing work during insert and delete operations. The -weight-balanced trees gives an entire family of balance conditions, where each left and right subtrees have each at least a fraction of of the total weight of the subtree. Types There are several self-balanced binary search trees, including T-tree, treap, red-black tree, B-tree, 2–3 tree, and Splay tree. Examples of applications Sort Binary search trees are used in sorting algorithms such as tree sort, where all the elements are inserted at once and the tree is traversed at an in-order fashion. BSTs are also used in quicksort. Priority queue operations Binary search trees are used in implementing priority queues, using the node's key as priorities. Adding new elements to the queue follows the regular BST insertion operation but the removal operation depends on the type of priority queue: If it is an ascending order priority queue, removal of an element with the lowest priority is done through leftward traversal of the BST. If it is a descending order priority queue, removal of an element with the highest priority is done through rightward traversal of the BST. See also Search tree Join-based tree algorithms Optimal binary search tree Geometry of binary search trees Ternary search tree References Further reading External links Ben Pfaff: An Introduction to Binary Search Trees and Balanced Trees. (PDF; 1675 kB) 2004. Binary Tree Visualizer (JavaScript animation of various BT-based data structures) Articles with example C++ code Articles with example Python (programming language) code Binary trees Search trees

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https://en.wikipedia.org/wiki/Boii

Boii

The Boii (Latin plural, singular Boius; ) were a Celtic tribe of the later Iron Age, attested at various times in Cisalpine Gaul (present-day Northern Italy), Pannonia (present-day Austria and Hungary), present-day Bavaria, in and around present-day Bohemia (after whom the region is named in most languages; comprising the bulk of today's Czech Republic), parts of present-day Slovakia and Poland, and Gallia Narbonensis (located in modern Languedoc and Provence). In addition, the archaeological evidence indicates that in the 2nd century BC Celts expanded from Bohemia through the Kłodzko Valley into Silesia, now part of Poland and the Czech Republic. They first appear in history in connection with the Gallic invasion of northern Italy, 390 BC, when they made the Etruscan city of Felsina their new capital, Bononia (Bologna). After a series of wars they were decisively beaten by the Romans in the Battle of Mutina (193 BC) and their territory became part of the Roman province of Cisalpine Gaul. According to Strabo, writing two centuries after the events, rather than being destroyed by the Romans like their Celtic neighbours, Around 60 BC, a group of Boii joined the Helvetiis' ill-fated attempt to conquer land in western Gaul and were defeated by Julius Caesar, along with their allies, in the Battle of Bibracte. Caesar settled the remnants of that group in Gorgobina, from where they sent 2,000 warriors to Vercingetorix's aid at the Battle of Alesia six years later. The eastern Boii on the Danube were incorporated into the Roman Empire in 8 AD. Etymology and name From all the different names of the same Celtic people in literature and inscriptions it is possible to abstract a Continental Celtic segment, . There are two major derivations of this segment, both presupposing that it belongs to the family of Indo-European languages: from 'cow' and from 'warrior.' The Boii would thus be either 'the herding people' or 'the warrior people'. The 'cow' derivation depends most immediately on the Old Irish legal term for 'outsider': ambue, from Proto-Celtic (<*an-bouios), 'not a cattle owner'. In a reference to the first known historical Boii, Polybius relates that their wealth consisted of cattle and gold, that they depended on agriculture and war, and that a man's status depended on the number of associates and assistants he had. The latter were presumably the , as opposed to the man of status, who was , a cattle owner, and the were originally a class, 'the cattle owners'. The 'warrior' derivation was adopted by the linguist Julius Pokorny, who presented it as being from Indo-European , , 'hit'; however, not finding any Celtic names close to it (except for the Boii), he adduces examples somewhat more widely from originals further back in time: phohiio-s-, a Venetic personal name; Boioi, an Illyrian tribe; Boiōtoi, a Greek tribal name (the Boeotians); and a few others. Boii would be from the o-grade of , which is . Such a connection is possible if the original form of Boii belonged to a tribe of Proto-Indo-European speakers long before the time of the historic Boii. If that is the case, then the Celtic tribe of central Europe must have been a final daughter population of a linguistically diversified ancestor tribe. The same wider connections can be hypothesized for the 'cow' derivation: the Boeotians have been known for well over a century as a people of kine, which might have been parallel to the meaning of Italy as 'land of calves'. Indo-European reconstructions can be made using 'cow' as a basis, such as ; the root may itself be an imitation of the sound a cow makes. Contemporary derived words include Boiorix ('king of the Boii', one of the chieftains of the Cimbri) and Boiodurum ('gate/fort of the Boii', modern Passau) in Germany. Their memory also survives in the modern regional names of Bohemia (Boiohaemum), a mixed-language form from and Proto-Germanic , 'home': 'home of the Boii', and , Bavaria, which is derived from the Germanic Baiovarii tribe (Germanic *baja-warjaz: the first component is most plausibly explained as a Germanic version of Boii; the second part is a common formational morpheme of Germanic tribal names, meaning 'dwellers', as in Old English -ware); this combination 'Boii-dwellers' may have meant 'those who dwell where the Boii formerly dwelt'. History Settlement in north Italy According to the ancient authors, the Boii arrived in northern Italy by crossing the Alps. While of the other tribes who had come to Italy along with the Boii, the Senones, Lingones and Cenomani are also attested in Gaul at the time of the Roman conquest. It remains therefore unclear where exactly the Central Europe origins of the Boii lay, if somewhere in Gaul, Southern Germany or in Bohemia. Polybius relates that the Celts were close neighbors of the Etruscan civilization and "cast covetous eyes on their beautiful country". Invading the Po Valley with a large army, they drove out the Etruscans and resettled it, the Boii taking the right bank in the center of the valley. Strabo confirms that the Boii emigrated from their lands across the Alps and were one of the largest tribes of the Celts. The Boii occupied the old Etruscan settlement of Felsina, which they named Bononia (modern Bologna). Polybius describes the Celtic way of life in Cisalpine Gaul as follows: The archaeological evidence from Bologna and its vicinity contradicts the testimony of Polybius and Livy on some points, who say the Boii expelled the Etruscans and perhaps some were forced to leave. It indicates the Boii neither destroyed nor depopulated Felsinum, but simply moved in and became part of the population by intermarriage. The cemeteries of the period in Bologna contain La Tène weapons and other artifacts, as well as Etruscan items such as bronze mirrors. At Monte Bibele not far away one grave contained La Tène weapons and a pot with an Etruscan female name scratched on it. War against Rome In the second half of the 3rd century BC, the Boii allied with the other Cisalpine Gauls and the Etruscans against Rome. They also fought alongside Hannibal, killing the Roman general Lucius Postumius Albinus in 216 BC, whose skull was then turned into a sacrificial bowl. A short time earlier, they had been defeated at the Battle of Telamon in 225 BC, and were again at Placentia in 194 BC (modern Piacenza) and Mutina in 193 BC (modern Modena). Publius Cornelius Scipio Nasica completed the Roman conquest of the Boii in 191 BC, celebrating a triumph for it. After their losses, according to Strabo, a large portion of the Boii left Italy. Boii on the Danube Contrary to the interpretation of the classical writers, the Pannonian Boii attested in later sources are not simply the remnants of those who had fled from Italy, but rather another division of the tribe, which had settled there much earlier. The burial rites of the Italian Boii show many similarities with contemporary Bohemia, such as inhumation, which was uncommon with the other Cisalpine Gauls, or the absence of the typically western Celtic torcs. This makes it much more likely that the Cisalpine Boii had actually originated from Bohemia rather than the other way round. Having migrated to Italy from north of the Alps, some of the defeated Celts simply moved back to their kinsfolk. The Pannonian Boii are mentioned again in the late 2nd century BC when they repelled the Cimbri and Teutones (Strabo VII, 2, 2). Later on, they attacked the city of Noreia (in modern Austria) shortly before a group of Boii (32,000 according to Julius Caesar – the number is probably an exaggeration) joined the Helvetii in their attempt to settle in western Gaul. After the Helvetian defeat at Bibracte, the influential Aedui tribe allowed the Boii survivors to settle on their territory, where they occupied the oppidum of Gorgobina. Although attacked by Vercingetorix during one phase of the war, they supported him with two thousand troops at the battle of Alesia (Caesar, Commentarii de Bello Gallico, VII, 75). Again, other parts of the Boii had remained closer to their traditional home, and settled in the Slovak and Hungarian lowlands by the Danube and the Mura, with a centre at Bratislava. Around 60 BC they clashed with the rising power of the Dacians under their king Burebista and were defeated. When the Romans finally conquered Pannonia in 8 AD, the Boii seem not to have opposed them. Their former territory was now called deserta Boiorum (deserta meaning 'empty or sparsely populated lands'). However, the Boii had not been exterminated: There was a civitas Boiorum et Azaliorum (the Azalii being a neighbouring tribe) which was under the jurisdiction of a prefect of the Danube shore (praefectus ripae Danuvii). This , a common Roman administrative term designating both a city and the tribal district around it, was later adjoined to the city of Carnuntum. The Boii in ancient sources Plautus Plautus refers to the Boii in Captivi: There is a play on words: Boia means 'woman of the Boii', also 'convicted criminal's restraint collar'. Livy In volume 21 of his History of Rome, Livy (59 BC – 17 AD) claims that it was a Boio man that offered to show Hannibal the way across the Alps. Inscriptions In the first century BC, the Boii living in an oppidum of Bratislava minted Biatecs, high-quality coins with inscriptions (probably the names of kings) in Latin letters. This is the only "written source" provided by the Boii themselves. Notes Sources Bibliography Ancient Slovakia History of Bohemia Ancient tribes in Hungary Gauls Prehistory of the Czech lands Historical Celtic peoples Gallia Narbonensis

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https://en.wikipedia.org/wiki/Backgammon

Backgammon

Backgammon is a two-player board game played with counters and dice on tables boards. It is the most widespread Western member of the large family of tables games, whose ancestors date back nearly 5,000 years to the regions of Mesopotamia and Persia. The earliest record of backgammon itself dates to 17th-century England, being descended from the 16th-century game of Irish. Backgammon is a two-player game of contrary movement in which each player has fifteen pieces known traditionally as men (short for 'tablemen'), but increasingly known as 'checkers' in the US in recent decades, analogous to the other board game of Checkers. The backgammon table pieces move along twenty-four 'points' according to the roll of two dice. The objective of the game is to move the fifteen pieces around the board and be first to bear off, i.e., remove them from the board. The achievement of this while the opponent is still a long way behind results in a triple win known as a backgammon, hence the name of the game. Backgammon involves a combination of strategy and luck (from rolling dice). While the dice may determine the outcome of a single game, the better player will accumulate the better record over a series of many games. With each roll of the dice, players must choose from numerous options for moving their pieces and anticipate possible counter-moves by the opponent. The optional use of a doubling cube allows players to raise the stakes during the game. History Contrary to popular belief, backgammon is not the oldest board game in the world, nor are all tables games variants of backgammon. In fact, the earliest known mention of backgammon was in a letter dated 1635, when it was emerging as a variant of the popular mediaeval Anglo-Scottish game of Irish; the latter was described as a better game. By the 19th century, however, backgammon had spread to Europe, where it rapidly superseded other tables games like Trictrac in popularity, and also to America, where the doubling cube was introduced. In other parts of the world, different tables games such as Nard or Nardy are better known. Tables games Backgammon is a recent member of the large family of tables games that date back to ancient times. The following is an overview of their development up to the time when backgammon appeared on the scene. Ancient history The history of board games can be traced back nearly 5,000 years to archaeological discoveries of the Jiroft culture, located in present-day Iran, the world's oldest game set having been discovered in the region with equipment comprising a dumbbell-shaped board, counters and dice. Although its precise rules are unknown, it has been termed the Game of 20 Squares and Irving Finkel has suggested a possible reconstruction. The Royal Game of Ur from 2600 BC may also be an ancestor or intermediate of modern-day table games like backgammon and is the oldest game for which rules have been handed down. It used tetrahedral dice. Various other board games spanning the 10th to 7th centuries BC have been found throughout modern day Iraq, Syria, Israel, Egypt and western Iran. Sasanian Empire The Persian tables game of nard or nardšir emerged somewhere between the 3rd and 6th century AD, one text (Kār-nāmag ī Ardaxšēr ī Pāpakān) linking it with Ardashir I (r. 224–41), founder of the Sasanian dynasty, whereas another (Wičārišn ī čatrang ud nihišn ī nēw-ardaxšēr) attributes it to Bozorgmehr Bokhtagan, the vizier of Khosrow I (r. 531–79), who is credited with the invention of the game. Roman and Byzantine Empires The earliest identifiable tables game, Tabula, meaning 'table' or 'board', is described in an epigram of Byzantine Emperor Zeno (AD 476–491). The overall aim was to be first to bear one's pieces off; the board had the typical tables layout, with 24 points, 12 on each side; and there were 15 counters per player. However, unlike modern Western backgammon, there were three cubical dice not two, no bar nor doubling die, and all counters started off the board. Modern backgammon follows the same rules as tabula for hitting a blot and for bearing off; and the rules for re-entering pieces in backgammon are the same as those for initially entering pieces in tabula. The name Tavli () is still used in Greece for various tables games, which are frequently played in town plateias and cafes. The of Emperor Zeno's time is believed to be a direct descendant of the earlier Roman Ludus duodecim scriptorum ('Game of twelve lines') with the board's middle row of points removed, and only the two outer rows remaining. used a board with three rows of 12 points each, with the 15 pieces being moved in opposing directions by the two players across three rows according to the roll of the three cubical dice. Little specific text about the gameplay of has survived; it may have been related to the older Ancient Greek dice game Kubeia. The earliest known mention of the game is in Ovid's Ars Amatoria ('The Art of Love'), written between 1 BC and 8 AD. In Roman times, this game was also known as alea. Western Europe Tables games first appeared in France during the 11th century and became a favourite pastime of gamblers. In 1254, Louis IX issued a decree prohibiting his court officials and subjects from playing. They were played in Germany in the 12th century, and had reached Iceland by the 13th century. In Spain, the Alfonso X manuscript Libro de los juegos, completed in 1283, describes rules for a number of dice and table games in addition to its discussion of chess. By the 17th century, games at tables had spread to Sweden. A wooden board and counters were recovered from the wreck of the Vasa among the belongings of the ship's officers. Tables games appear widely in paintings of this period, mainly those of Dutch and German painters, such as Van Ostade, Jan Steen, Hieronymus Bosch, and Bruegel. Among surviving artworks are Cardsharps by Caravaggio. Backgammon Early backgammon Backgammon's immediate predecessor was the 16th century tables game of Irish. Irish was the Anglo-Scottish equivalent of the French Toutes Tables and Spanish Todas Tablas, the latter name first being used in the 1283 El Libro de los Juegos, a translation of Arabic manuscripts by the Toledo School of Translators. Irish had been popular at the Scottish court of James IV and considered to be "the more serious and solid game" when the variant which became known as Backgammon began to emerge in the first half of the 17th century. In medieval Italy, Barail was played on a backgammon board, with the important difference that both players moved their pieces counter-clockwise and starting from the same side of the board. The game rules for Barail are recorded in a 13th century manuscript held in the Italian National Library in Florence. The earliest mention of backgammon, under the name Baggammon, was by James Howell in a letter dated 1635. In English, the word "backgammon" is most likely derived from "back" and , meaning "game" or "play". Meanwhile, the first use documented by the Oxford English Dictionary was in 1650. In 1666, it is reported that the "old name for backgammon used by Shakespeare and others" was Tables. However, it is clear from Willughby that "tables" was a generic name and that the phrase "playing at tables" was used in a similar way to "playing at cards". The first known rules of "Back Gammon" were produced by Francis Willughby around 1672; they were quickly followed by Charles Cotton in 1674. In the 16th century, Elizabethan laws and church regulations had prohibited "playing at tables" in England, but by the 18th century, Backgammon had superseded Irish and become popular among the English clergy. Edmond Hoyle published A Short Treatise on the Game of Back-Gammon in 1753; this described rules and strategy for the game and was bound together with a similar text on whist. The early form of backgammon was very similar to its predecessor, Irish. The aim, board, number of pieces or "men", direction of play and starting layout were the same as in the modern game. However, there was no doubling die, there was no bar on the board or the bar was not used (men simply being moved off the table when hit) and the scoring was different. The game was won double if either the winning throw was a doublet or the opponent still had men outside the home board. It was won triple if a player bore all men off before any of the opponent's men reached the home board; this was a back-gammon. Some terminology, such as "point", "hitting a blot", "home", "doublet", "bear off" and "men" are recognisably the same as in the modern game; others, such as "binding a man" (adding a second man to a point) "binding up the tables" (taking all one's first 6 points), "fore game", "latter game", "nipping a man" (hitting a blot and playing it on forwards) "playing at length" (using both dice to move one man) are no longer in vogue. Modern backgammon By no later than 1850, the rules of play had changed to those used today. Tables boards were now made with a 'bar' in the centre and men that were hit went onto the bar. Winning double or by "two hits" was achieved by bearing all one's men off before the other has borne this was now called a gammon. If the winner bore off all men while the loser still had men in his adversary's table, it was a back-gammon and worth "three hits", i.e., triple. The most recent major development in backgammon was the addition of the doubling cube. Doubles had originally been recorded by placing "common parlour matches" on the bar in the centre of the board. A doubling cube was first introduced in the 1920s in New York City among members of gaming clubs in the Lower East Side. The cube required players not only to select the best move in a given position, but also to estimate the probability of winning from that position, transforming backgammon into the expected value-driven game played in the 20th and 21st centuries. The popularity of backgammon surged in the mid-1960s, in part due to the charisma of Prince Alexis Obolensky who became known as "The Father of Modern Backgammon". "Obe", as he was called by friends, co-founded the International Backgammon Association, which published a set of official rules. He also established the World Backgammon Club of Manhattan, devised a backgammon tournament system in 1963, then organized the first major international backgammon tournament in March 1964, which attracted royalty, celebrities and the press. The game became a huge fad and was played on college campuses, in discothèques and at country clubs; stockbrokers and bankers began playing at conservative men's clubs. People young and old all across the country dusted off their boards and pieces. Cigarette, liquor and car companies began to sponsor tournaments, and Hugh Hefner held backgammon parties at the Playboy Mansion. Backgammon clubs were formed and tournaments were held, resulting in a World Championship promoted in Las Vegas in 1967. In the second half of the 20th century, new terms were introduced in America, such as 'beaver' and 'checkers' for men (although American backgammon experts Jacoby and Crawford continued to use both the older terms as well as the new ones). Most recently, the United States Backgammon Federation (USBGF) was organized in 2009 to repopularize the game in the United States. Board and committee members include many of the top players, tournament directors and writers in the worldwide backgammon community. The USBGF has recently created Standards of Ethical Practice to address issues on which tournament rules fail to touch. In its country of origin, the UK Backgammon Federation is the national authority and runs a backgammon the Backgammon Galaxy UK Open as well as club championships, online leagues and knockout tournaments. Like the USBGF they are active members of the World Backgammon Federation (WBF) and their tournament rules have been adopted in their entirety by the WBF. Software Backgammon software has been developed not only to play and analyze games, but also for people to play one another over the internet. Dice rolls are provided by random or pseudorandom number generators. Real-time online play began with the First Internet Backgammon Server in July 1992, but there are now a range of options, many of which are commercial. Rules Since 2018, backgammon has been overseen internationally by the World Backgammon Federation who set the rules of play for international tournaments. Backgammon playing pieces may be termed men, checkers, draughts, stones, counters, pawns, discs, pips, chips, or nips. Checkers is a relatively modern American English term derived from another board game, draughts, which in US English is called checkers. The objective is for players to bear off all their disc pieces from the board before their opponent can do the same. As the playing time for each individual game is short, it is often played in matches where victory is awarded to the first player to reach a certain number of points. Board The dimensions of a board when opened, for a tournament game, should be at a minimum of 44 cm by 55 cm to a maximum of 66 cm by 88 cm. Setup Each side of the board has a track of 12 long triangles, called points. The points form a continuous track in the shape of a horseshoe, and are numbered from 1 to 24. In the most commonly used setup, each player begins with fifteen pieces; two are placed on their 24-point, three on their 8-point, and five each on their 13-point and their 6-point. The two players move their pieces in opposing directions, from the 24-point towards the 1-point. Points 1 through 6 are called the home board or inner board, and points 7 through 12 are called the outer board. The 7-point is referred to as the bar point, and the 13-point as the midpoint. Usually the 5-point for each player is called the "golden point". Movement To start the game, each player rolls one die, and the player with the higher number moves first using the numbers shown on both dice. If the players roll the same number, they must roll again, leaving the first pair of dice on the board. The player with the higher number on the second roll moves using only the numbers shown on the dice used for the second roll. Both dice must land completely flat on the right-hand side of the gameboard. The players then take alternate turns, rolling two dice at the beginning of each turn. After rolling the dice, players must, if possible, move their pieces according to the number shown on each die. For example, if the player rolls a 6 and a 3 (denoted as "6-3"), the player must move one checker six points forward, and another or the same checker three points forward. The same checker may be moved twice, as long as the two moves can be made separately and legally: six and then three, or three and then six. If a player rolls two of the same number, called doubles, that player must play each die twice. For example, a roll of 5-5 allows the player to make four moves of five spaces each. On any roll, a player must move according to the numbers on both dice if it is at all possible to do so. If one or both numbers do not allow a legal move, the player forfeits that portion of the roll and the turn ends. If moves can be made according to either one die or the other, but not both, the higher number must be used. If one die is unable to be moved, but such a move is made possible by the moving of the other die, that move is compulsory. In the course of a move, a checker may land on any point that is unoccupied or is occupied by one or more of the player's own checkers. It may also land on a point occupied by exactly one opposing checker, or "blot". In this case, the blot has been "hit" and is placed in the middle of the board on the bar that divides the two sides of the playing surface. A checker may never land on a point occupied by two or more opposing checkers; thus, no point is ever occupied by checkers from both players simultaneously. There is no limit to the number of checkers that can occupy a point or the bar at any given time. Checkers placed on the bar must re-enter the game through the opponent's home board before any other move can be made. A roll of 1 allows the checker to enter on the 24-point (opponent's 1), a roll of 2 on the 23-point (opponent's 2), and so forth, up to a roll of 6 allowing entry on the 19-point (opponent's 6). Checkers may not enter on a point occupied by two or more opposing checkers. Checkers can enter on unoccupied points, or on points occupied by a single opposing checker; in the latter case, the single checker is hit and placed on the bar. A player may not move any other checkers until all checkers belonging to that player on the bar have re-entered the board. If a player has checkers on the bar, but rolls a combination that does not allow any of those checkers to re-enter, the player does not move. If the opponent's home board is completely "closed" (i.e. all six points are each occupied by two or more checkers), there is no roll that will allow a player to enter a checker from the bar, and that player stops rolling and playing until at least one point becomes open (occupied by one or zero checkers) due to the opponent's moves. A turn ends only when the player has removed his or her dice from the board. Prior to this moment, a move can be undone and replayed an unlimited number of times. Bearing off When all of a player's checkers are in that player's home board, that player may start removing them; this is called "bearing off". A roll of 1 may be used to bear off a checker from the 1-point, a 2 from the 2-point, and so on. If all of a player's checkers are on points lower than the number showing on a particular die, the player must use that die to bear off one checker from the highest occupied point. For example, if a player rolls a 6 and a 5, but has no checkers on the 6-point and two on the 5-point, then the 6 and the 5 must be used to bear off the two checkers from the 5-point. When bearing off, a player may also move a lower die roll before the higher even if that means the full value of the higher die is not fully utilized. For example, if a player has exactly one checker remaining on the 6-point, and rolls a 6 and a 1, the player may move the 6-point checker one place to the 5-point with the lower die roll of 1, and then bear that checker off the 5-point using the die roll of 6; this is sometimes useful tactically. As before, if there is a way to use all moves showing on the dice by moving checkers within the home board or by bearing them off, the player must do so. If a player's checker is hit while in the process of bearing off, that player may not bear off any others until it has been re-entered into the game and moved into the player's home board, according to the normal movement rules. The first player to bear off all fifteen of their own checkers wins the game. When keeping score in backgammon, the points awarded depend on the scale of the victory. A player who bears off all fifteen pieces when the opponent has borne off at least one, wins a single game worth 1 point. If all fifteen have been borne off before the opponent gets at least one checker off, this is a gammon or double game worth 2 points. A backgammon or triple game is worth 3 points and occurs when the losing player has borne off no pieces and has one or more on the bar and/or in the winner's home table (inner board). Doubling cube To speed up match play and to provide an added dimension for strategy, a doubling cube is usually used. The doubling cube is not a die to be rolled, but rather a marker, with the numbers 2, 4, 8, 16, 32, and 64 inscribed on its sides to denote the current stake. At the start of each game, the doubling cube is placed on the midpoint of the bar with the number 64 showing; the cube is then said to be "centered, on 1". When the cube is still centered, either player may start their turn by proposing that the game be played for twice the current stakes. Their opponent must either accept ("take") the doubled stakes or resign ("drop") the game immediately. Whenever a player accepts doubled stakes, the cube is placed on their side of the board with the corresponding power of two facing upward, to indicate that the right to redouble, which is to offer to continue doubling the stakes, belongs exclusively to that player. If the opponent drops the doubled stakes, they lose the game at the current value of the doubling cube. For instance, if the cube showed the number 2 and a player wanted to redouble the stakes to put it at 4, the opponent choosing to drop the redouble would lose two, or twice the original stake. There is no limit on the number of redoubles. Although 64 is the highest number depicted on the doubling cube, the stakes may rise to 128, 256, and so on. In money games, a player is often permitted to "beaver" when offered the cube, doubling the value of the game again, while retaining possession of the cube. A variant of the doubling cube "beaver" is the "raccoon". Players who doubled their opponent, seeing the opponent beaver the cube, may in turn then double the stakes once again ("raccoon") as part of that cube phase before any dice are rolled. The opponent retains the doubling cube. An example of a "raccoon" is the following: White doubles Black to 2 points, Black accepts then beavers the cube to 4 points; White, confident of a win, raccoons the cube to 8 points, while Black retains the cube. Such a move adds greatly to the risk of having to face the doubling cube coming back at 8 times its original value when first doubling the opponent (offered at 2 points, counter offered at 16 points) should the luck of the dice change. Some players may opt to invoke the "Murphy rule" or the "automatic double rule". If both opponents roll the same opening number, the doubling cube is incremented on each occasion yet remains in the middle of the board, available to either player. The Murphy rule may be invoked with a maximum number of automatic doubles allowed and that limit is agreed to prior to a game or match commencing. When a player decides to double the opponent, the value is then a double of whatever face value is shown (e.g. if two automatic doubles have occurred putting the cube up to 4, the first in-game double will be for 8 points). The Murphy rule is not an official rule in backgammon and is rarely, if ever, seen in use at officially sanctioned tournaments. The "Jacoby rule", named after Oswald Jacoby, allows gammons and backgammons to count for their respective double and triple values only if the cube has already been offered and accepted. This encourages a player with a large lead to double, possibly ending the game, rather than to play it to conclusion hoping for a gammon or backgammon. The Jacoby rule is widely used in money play but is not used in match play. The "Crawford rule", named after John R. Crawford, is designed to make match play more equitable for the player in the lead. If a player is one point away from winning a match, that player's opponent will always want to double as early as possible in order to catch up. Whether the game is worth one point or two, the trailing player must win to continue the match. To balance the situation, the Crawford rule requires that when a player first reaches a score one point short of winning, neither player may use the doubling cube for the following game, called the "Crawford game". After the Crawford game, normal use of the doubling cube resumes. The Crawford rule is routinely used in tournament match play. It is possible for a Crawford game to never occur in a match. If the Crawford rule is in effect, then another option is the "Holland rule", named after Tim Holland, which stipulates that after the Crawford game, a player cannot double until after at least two rolls have been played by each side. It was common in tournament play in the 1980s, but is now rarely used. Related games Minor variations to the standard game are common among casual players in certain regions. For instance, only allowing a maximum of five men on any point (Britain) or disallowing "hit-and-run" in the home board (Middle East). There are also many relatives of backgammon within the tables family with different aims, modes of play and strategies. Some are played primarily throughout one geographic region, and others add new tactical elements to the game. These other tables games commonly have a different starting position, restrict certain moves, or assign special value to certain dice rolls, but in some geographic games even the rules and direction of movement of the counters change, rendering them fundamentally different. Acey-deucey is a relative of backgammon in which players start with no counters on the board, and must enter them onto the board at the beginning of the game. The roll of 1-2 is given special consideration, allowing the player, after moving the 1 and the 2, to select any desired doubles move. A player also receives an extra turn after a roll of 1-2 or of doubles. Hypergammon is a game in which players have only three counters on the board, starting with one each on the 24, 23 and 22 points. With the aid of a computer this game was solved by Hugh Sconyers around 1994, meaning that exact equities for all cube positions are available for all 32 million possible positions. Nard is a traditional tables game from Persia which may be an ancestor of backgammon. It has a different opening layout in which all 15 pieces start on the 24th point. During play pieces may not be hit and there are no gammons or backgammons. Russian backgammon is a variant described in 1895 as: "...much in vogue in Russia, Germany, and other parts of the Continent...". Players start with no counters on the board, and both players move in the same direction to bear off in a common home board. In this variant, doubles are powerful: four moves are played as in backgammon, followed by four moves according to the difference of the dice value from 7, and then the player has another turn (with the caveat that the turn ends if any portion of it cannot be completed). Gul bara and Tapa are tables games popular in south-eastern Europe and Turkey. The play will iterate among Backgammon, Gul Bara, and Tapa until one of the players reaches a score of 7 or 5. Coan ki is an ancient Chinese tables game. Plakoto, Fevga and Portes are three varieties of tables games played in Greece. Together, the three are referred to as Tavli and are usually played one after the other; game being three, five, or seven points. Misere (backgammon to lose) is a variant of backgammon in which the objective is to lose the game. Tavla is a Turkish variation. Strategy and tactics Backgammon has an established opening theory, although it is less detailed than that of chess. The tree of positions expands rapidly because of the number of possible dice rolls and the moves available on each turn. Recent computer analysis has offered more insight on opening plays, but the midgame is reached quickly. After the opening, backgammon players frequently rely on some established general strategies, combining and switching among them to adapt to the changing conditions of a game. A blot has the highest probability of being hit when it is 6 points away from an opponent's checker. Strategies can derive from that. The most direct one is simply to avoid being hit, trapped, or held in a stand-off. A "running game" describes a strategy of moving as quickly as possible around the board, and is most successful when a player is already ahead in the race. When this fails, one may opt for a "holding game", maintaining control of a point on one's opponent's side of the board, called an anchor. As the game progresses, this player may gain an advantage by hitting an opponent's blot from the anchor, or by rolling large doubles that allow the checkers to escape into a running game. The "priming game" involves building a wall of checkers, called a prime, covering a number of consecutive points. This obstructs opposing checkers that are behind the prime. A checker trapped behind a six-point prime cannot escape until the prime is broken. A particularly successful priming effort may lead to a "blitz", which is a strategy of covering the entire home board as quickly as possible while keeping one's opponent on the bar. Because the opponent has difficulty re-entering from the bar or escaping, a player can quickly gain a running advantage and win the game, often with a gammon. A "backgame" is a strategy that involves holding two or more anchors in an opponent's home board while being substantially behind in the race. The anchors obstruct the opponent's checkers and create opportunities to hit them as they move home. The backgame is generally used only to salvage a game wherein a player is already significantly behind. Using a backgame as an initial strategy is usually unsuccessful. "Duplication" refers to the placement of checkers such that one's opponent needs the same dice rolls to achieve different goals. For example, players may position all of their blots in such a way that the opponent must roll a 2 in order to hit any of them, reducing the probability of being hit more than once. "Diversification" refers to a complementary tactic of placing one's own checkers in such a way that more numbers are useful. Many positions require a measurement of a player's standing in the race, for example, in making a doubling cube decision, or in determining whether to run home and begin bearing off. The minimum total of pips needed to move a player's checkers around and off the board is called the "pip count". The difference between the two players' pip counts is frequently used as a measure of the leader's racing advantage. Players often use mental calculation techniques to determine pip counts in live play. Backgammon is played in two principal variations, "money" and "match" play. Money play means that every point counts evenly and every game stands alone, whether money is actually being wagered or not. "Match" play means that the players play until one side scores (or exceeds) a certain number of points. The format has a significant effect on strategy. In a match, the objective is not to win the maximum possible number of points, but rather to simply reach the score needed to win the match. For example, a player leading a 9-point match by a score of 7–5 would be very reluctant to turn the doubling cube, as their opponent could take and make a costless redouble to 4, placing the entire outcome of the match on the current game. Conversely, the trailing player would double very aggressively, particularly if they have chances to win a gammon in the current game. In money play, the theoretically correct checker play and cube action would never vary based on the score. In 1975, Emmet Keeler and Joel Spencer considered the question of when to double or accept a double using an idealized version of backgammon. In their idealized version, the probability of winning varies randomly over time by Brownian motion, and there are no gammons or backgammons. They showed that the optimal time to offer a double was when the probability of winning reached 80%, and it is wise to accept a double only if the probability of winning is at least 20%. As their assumptions do not correspond perfectly to the real game, actual doubling strategy may vary, but the 80% number still provides a possible rule of thumb. Cheating To reduce the possibility of cheating, most good-quality backgammon sets use precision dice and a dice cup. This reduces the likelihood of loaded dice being used, which is the main way of cheating in face-to-face play. A common method of cheating online is the use of a computer program to find the optimal move on each turn; to combat this, many online sites use move-comparison software that identifies when a player's moves resemble those of a backgammon program. Online cheating has therefore become extremely difficult. Social and competitive play Legality In State of Oregon v. Barr, a 1982 court case pivotal to the continued widespread organised playing of backgammon in the US, the State argued that backgammon is a game of chance and that it was therefore subject to Oregon's stringent gambling laws. Paul Magriel was a key witness for the defence, contradicting Roger Nelson, the expert prosecution witness, by saying, "Game theory, however, really applies to games with imperfect knowledge, where something is concealed, such as poker. Backgammon is not such a game. Everything is in front of you. The person who uses that information in the most effective manner will win." After the closing arguments, Judge Stephen S. Walker concluded that backgammon is a game of skill, not a game of chance, and found the defendant, backgammon tournament director Ted Barr, not guilty of promoting gambling. Club and tournament play Enthusiasts have formed clubs for social play of backgammon. Local clubs may hold informal gatherings, with members meeting at cafés and bars in the evening to play and converse. A few clubs offer additional services, maintaining their own facilities or offering computer analysis of troublesome plays. Around 2003, some club leaders noticed a growth of interest in backgammon, and attributed it to the game's popularity on the Internet. A backgammon chouette permits three or more players to participate in a single game, often for money. One player competes against a team of all the other participants, and positions rotate after each game. Chouette play often permits the use of multiple doubling cubes. Backgammon clubs may also organize tournaments. Large club tournaments sometimes draw competitors from other regions, with final matches viewed by hundreds of spectators. The top players at regional tournaments often compete in major national and international championships. Winners at major tournaments may receive prizes of tens of thousands of dollars. International competition The first world championship competition in backgammon was held in Las Vegas, Nevada in 1967. Tim Holland was declared the winner that year and at the tournament the following year. For unknown reasons, there was no championship in 1970, but in 1971, Tim Holland again won the title. The competition remained in Las Vegas until 1975, when it moved to Paradise Island in the Bahamas. The years 1976, 1977 and 1978 saw "dual" World Championships, one in the Bahamas attended by the Americans, and the European Open Championships in Monte Carlo with mostly European players. In 1979, Lewis Deyong, who had promoted the Bahamas World Championship for the prior three years, suggested that the two events be combined. Monte Carlo was universally acknowledged as the site of the World Backgammon Championship and has remained as such for thirty years. The Monte Carlo tournament draws hundreds of players and spectators, and is played over the course of a week. By the 21st century, the largest international tournaments had established the basis of a tour for top professional players. Major tournaments are held yearly worldwide. PartyGaming sponsored the first World Series of Backgammon in 2006 from Cannes and later the "Backgammon Million" tournament held in the Bahamas in January 2007 with a prize pool of one million dollars, the largest for any tournament to date. In 2008, the World Series of Backgammon ran the world's largest international events in London, the UK Masters, the biggest tournament ever held in the UK with 128 international class players; the Nordic Open, which instantly became the largest in the world with around 500 players in all flights and 153 in the championship, and Cannes, which hosted the Riviera Cup, the traditional follow-up tournament to the World Championships. Cannes also hosted the WSOB championship, the WSOB finale, which saw 16 players play three-point shootout matches for €160,000. The event was recorded for television in Europe and aired on Eurosport. The World Backgammon Association (WBA) has been holding the biggest backgammon tour on the circuit since 2007, the "European Backgammon Tour" (EBGT). In 2011, the WBA collaborated with the online backgammon provider Play65 for the 2011 season of the European Backgammon Tour and with "Betfair" in 2012. The 2013 season of the European Backgammon Tour featured 11 stops and 19 qualified players competing for €19,000 in a grand finale in Lefkosa, Northern Cyprus. Gambling When backgammon is played for money, the most common arrangement is to assign a monetary value to each point, and to play to a certain score, or until either player chooses to stop. The stakes are raised by gammons, backgammons, and use of the doubling cube. Backgammon is sometimes available in casinos. Before the commercialization of artificial neural network programs, proposition bets on specific positions were very common among backgammon players and gamblers. As with most gambling games, successful play requires a combination of luck and skill, as a single dice roll can sometimes significantly change the outcome of the game. Mediterranean and West Asian cultural significance Backgammon is considered the national game in many countries of the Eastern Mediterranean: Egypt, Turkey, Cyprus, Syria, Israel, Palestine, Lebanon and Greece. The popularity of the game across the region is primarily an oral tradition, and appears to have been strengthened during the era of the Ottoman Empire, which controlled the whole Eastern Mediterranean in the early modern period. Afif Bahnassi, Syria's director of antiquities, stated in 1988: "For some reason, backgammon became the rage of the Ottoman Empire. It really spread across the Arab world with the Turks, and it stayed behind when they left." The game is a common feature of coffeehouses throughout the region. Since at least the early 19th century, Damascus became well known as the preeminent location for Damascene-style wooden marquetry backgammon sets that have become famous throughout the region. A unique feature of backgammon throughout the region is players' use of mixed Persian and Turkish numbers to announce dice rolls, rather than Arabic or other local languages. Related to this phenomenon, the game is frequently referred to as Shesh Besh, which is a rhyming combination shesh, meaning six in Persian (as well as many historical and current Semitic languages), and besh, meaning five in Turkish. Shesh besh is commonly used to refer to when a player scores a 5 and 6 at the same time on dice. This language contains six types of irregular inflections: 1) doubles in pure Persian, (6-6 and 3-3); 2a) unequal throws in pure Persian, higher followed by lower 2b) unequal throws in pure Persian, with a connecting vowel in between 3) Mixed Turkish-Persian numeral (6-5, 5-5, 4-4) 4) alternatives for 2a and 2b in pure Turkish (6-4, 5-4, 5-1, 2-1) 5) special cases (3-2, 2-2, 1-1); where 3-2 is a version of 2a with a "ba" added for phonetic reasons, 2-2 is for "twice" or two-times-two, and 1-1 is a hybrid Turkish-Persian where hep is Turkish for "altogether". In the early 20th century, as use of Classical Arabic was being promoted with the rise of Arab nationalism, efforts were made to replace the Persian-Turkish numbers used in backgammon play. Studies and analysis Backgammon has been studied considerably by computer scientists. Neural networks and other approaches have offered significant advances to software for gameplay and analysis. With 15 white and 15 black counters and 24 possible positions, backgammon has 18 quintillion possible legal positions. The first strong computer opponent was BKG 9.8. It was written by Hans Berliner in the late 1970s on a DEC PDP-10 as an experiment in evaluating board game positions. Early versions of BKG played badly even against poor players, but Berliner noticed that its critical mistakes were always at transitional phases in the game. He applied principles of fuzzy logic to improve its play between phases, and by July 1979, BKG 9.8 was strong enough to play against the reigning world champion Luigi Villa. It won the match 7–1, becoming the first computer program to defeat a world champion in any board game. Berliner stated that the victory was largely a matter of luck, as the computer received more favorable dice rolls. In the late 1980s, backgammon programmers found more success with an approach based on artificial neural networks. TD-Gammon, developed by Gerald Tesauro of IBM, was the first of these programs to play near the expert level. Its neural network was trained using temporal difference learning applied to data generated from self-play. According to assessments by Bill Robertie and Kit Woolsey, TD-Gammon's play was at or above the level of the top human players in the world. Woolsey said of the program that "There is no question in my mind that its positional judgment is far better than mine." Tesauro proposed using rollout analysis to compare the performance of computer algorithms against human players. In this method, a Monte-Carlo evaluation of positions is conducted (typically thousands of trials) where different random dice sequences are simulated. The rollout score of the human (or the computer) is the difference of the average game results by following the selected move versus following the best move, then averaged for the entire set of taken moves. Neural network research has resulted in three modern proprietary programs, JellyFish, Snowie and eXtreme Gammon, as well as the shareware BGBlitz and the free software GNU Backgammon. These programs not only play the game, but offer tools for analyzing games and detailed comparisons of individual moves. The strength of these programs lies in their neural networks' weights tables, which are the result of months of training. Without them, these programs play no better than a human novice. For the bearoff phase, backgammon software usually relies on a database containing precomputed equities for all possible bearoff positions. There are 54,263 bearoff positions for each side. This means there are 542632 total bearoff positions (~3 billion positions). In 1981 Hugh Sconyers wrote a computer program that solved all positions with nine checkers or fewer for both sides. In the early 1990s Hugh extended his results to all bearoff positions. For each position there are four results: no cube, roller's cube, center cube and opponent's cube. So, Hugh's bearoff database contains the exact answers to ~12 billion bearoff situations. Computer-versus-computer competitions are also held at Computer Olympiad events. See also Backgammon notation Tables games Tabletop games References Notes Citations Sources _ (1930). The Retail Bookseller: Trade news for the Book Buyer. Vol. 33. Retail Bookseller. Bohn, Henry George (1850). The Hand-Book of Games. London: Bohn. Fiske, Willard (1905). Chess in Iceland and in Icelandic Literature: with Historical Notes on Other Table-Games. Florence: The Florentine Typographical Society. Howell, James (1835). "LXVII. [Letter] To Master G. Stone" in Familiar Letters. Vol. 2. (1850). London: Humphrey Moseley. p. 105. Jacoby, Oswald and Crawford John R. (1970). The Backgammon Book. NY: Viking. IA Papahristou, Nikolaos (2015). Decision Making in Multiplayer Environments: Application in backgammon variants. Thessaloniki: University of Macedonia. Doctoral Studies Programme. Parlett, David (1999). The Oxford History of Board Games. Oxford: OUP. Wheatley, Henry B. (1666). The Diary of Samuel Pepys. Vol. 9. London and NY: Croscup. (Critical edition of Willughby's volume containing descriptions of games and pastimes, c.1660-1672. Manuscript in the Middleton collection, University of Nottingham; document reference Mi LM 14) Willughby, Francis, A Volume of Plaies'' containing descriptions of games and pastimes ("Francis Willughby's Book of Games"), c.1660-1672. Manuscript in the Middleton collection, University of Nottingham; document reference Mi LM 14 External links Backgammon World Championship - Monte Carlo Traditional board games Articles containing video clips 17th-century board games British board games

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https://en.wikipedia.org/wiki/Batman

Batman

Batman is a superhero appearing in American comic books published by DC Comics. The character was created by artist Bob Kane and writer Bill Finger, and debuted in the 27th issue of the comic book Detective Comics on March 30, 1939. In the DC Universe continuity, Batman is the alias of Bruce Wayne, a wealthy American playboy, philanthropist, and industrialist who resides in Gotham City. Batman's origin story features him swearing vengeance against criminals after witnessing the murder of his parents Thomas and Martha as a child, a vendetta tempered with the ideal of justice. He trains himself physically and intellectually, crafts a bat-inspired persona, and monitors the Gotham streets at night. Kane, Finger, and other creators accompanied Batman with supporting characters, including his sidekicks Robin and Batgirl; allies Alfred Pennyworth, James Gordon, and Catwoman; and foes such as the Penguin, the Riddler, Two-Face, and his archenemy, the Joker. Kane conceived Batman in early 1939 to capitalize on the popularity of DC's Superman; although Kane frequently claimed sole creation credit, Finger substantially developed the concept from a generic superhero into something more bat-like. The character received his own spin-off publication, Batman, in 1940. Batman was originally introduced as a ruthless vigilante who frequently killed or maimed criminals, but evolved into a character with a stringent moral code and strong sense of justice. Unlike most superheroes, Batman does not possess any superpowers, instead relying on his intellect, fighting skills, and wealth. The 1960s Batman television series used a camp aesthetic, which continued to be associated with the character for years after the show ended. Various creators worked to return the character to his darker roots in the 1970s and 1980s, culminating with the 1986 miniseries The Dark Knight Returns by Frank Miller. DC has featured Batman in many comic books, including comics published under its imprints such as Vertigo and Black Label. The longest-running Batman comic, Detective Comics, is the longest-running comic book in the United States. Batman is frequently depicted alongside other DC superheroes, such as Superman and Wonder Woman, as a member of organizations such as the Justice League and the Outsiders. In addition to Bruce Wayne, other characters have taken on the Batman persona on different occasions, such as Jean-Paul Valley / Azrael in the 1993–1994 "Knightfall" story arc; Dick Grayson, the first Robin, from 2009 to 2011; and Jace Fox, son of Wayne's ally Lucius, as of 2021. DC has also published comics featuring alternate versions of Batman, including the incarnation seen in The Dark Knight Returns and its successors, the incarnation from the Flashpoint (2011) event, and numerous interpretations from Elseworlds stories. One of the most iconic characters in popular culture, Batman has been listed among the greatest comic book superheroes and fictional characters ever created. He is one of the most commercially successful superheroes, and his likeness has been licensed and featured in various media and merchandise sold around the world; this includes toy lines such as Lego Batman and video games like the Batman: Arkham series. Batman has been adapted in live-action and animated incarnations, including the 1960s Batman television series played by Adam West and in film by Michael Keaton in Batman (1989), Batman Returns (1992), and The Flash (2023), Val Kilmer in Batman Forever (1995), George Clooney in Batman & Robin (1997), Christian Bale in The Dark Knight trilogy (2005–2012), Ben Affleck in the DC Extended Universe (2016–2023), and Robert Pattinson in The Batman (2022). Kevin Conroy, Diedrich Bader, Jensen Ackles, Troy Baker, and Will Arnett, among others, have provided the character's voice. Publication history Creation In early 1939, the success of Superman in Action Comics prompted editors at National Comics Publications (the future DC Comics) to request more superheroes for its titles. In response, Bob Kane created "the Bat-Man". Collaborator Bill Finger recalled that "Kane had an idea for a character called 'Batman,' and he'd like me to see the drawings. I went over to Kane's, and he had drawn a character who looked very much like Superman with kind of ...reddish tights, I believe, with boots ...no gloves, no gauntlets ...with a small domino mask, swinging on a rope. He had two stiff wings that were sticking out, looking like bat wings. And under it was a big sign ...BATMAN". The bat-wing-like cape was suggested by Bob Kane, inspired as a child by Leonardo da Vinci's sketch of an ornithopter flying device. Finger suggested giving the character a cowl instead of a simple domino mask, a cape instead of wings, and gloves; he also recommended removing the red sections from the original costume. Finger said he devised the name Bruce Wayne for the character's secret identity: "Bruce Wayne's first name came from Robert the Bruce, the Scottish patriot. Wayne, being a playboy, was a man of gentry. I searched for a name that would suggest colonialism. I tried Adams, Hancock ...then I thought of Mad Anthony Wayne." He later said his suggestions were influenced by Lee Falk's popular The Phantom, a syndicated newspaper comic-strip character with which Kane was also familiar. Kane and Finger drew upon contemporary 1930s popular culture for inspiration regarding much of the Bat-Man's look, personality, methods, and weaponry. Details find predecessors in pulp fiction, comic strips, newspaper headlines, and autobiographical details referring to Kane himself. As an aristocratic hero with a double identity, Batman had predecessors in the Scarlet Pimpernel (created by Baroness Emmuska Orczy, 1903) and Zorro (created by Johnston McCulley, 1919). Like them, Batman performed his heroic deeds in secret, averted suspicion by playing aloof in public, and marked his work with a signature symbol. Kane noted the influence of the films The Mark of Zorro (1920) and The Bat Whispers (1930) in the creation of the character's iconography. Finger, drawing inspiration from pulp heroes like Doc Savage, The Shadow, Dick Tracy, and Sherlock Holmes, made the character a master sleuth. In his 1989 autobiography, Kane detailed Finger's contributions to Batman's creation: Golden Age Subsequent creation credit Kane signed away ownership in the character in exchange for, among other compensation, a mandatory byline on all Batman comics. This byline did not originally say "Batman created by Bob Kane"; his name was simply written on the title page of each story. The name disappeared from the comic book in the mid-1960s, replaced by credits for each story's actual writer and artists. In the late 1970s, when Jerry Siegel and Joe Shuster began receiving a "created by" credit on the Superman titles, along with William Moulton Marston being given the byline for creating Wonder Woman, Batman stories began saying "Created by Bob Kane" in addition to the other credits. Finger did not receive the same recognition. While he had received credit for other DC work since the 1940s, he began, in the 1960s, to receive limited acknowledgment for his Batman writing; in the letters page of Batman #169 (February 1965) for example, editor Julius Schwartz names him as the creator of the Riddler, one of Batman's recurring villains. However, Finger's contract left him only with his writing page rate and no byline. Kane wrote, "Bill was disheartened by the lack of major accomplishments in his career. He felt that he had not used his creative potential to its fullest and that success had passed him by." At the time of Finger's death in 1974, DC had not officially credited Finger as Batman co-creator. Jerry Robinson, who also worked with Finger and Kane on the strip at this time, has criticized Kane for failing to share the credit. He recalled Finger resenting his position, stating in a 2005 interview with The Comics Journal: Although Kane initially rebutted Finger's claims at having created the character, writing in a 1965 open letter to fans that "it seemed to me that Bill Finger has given out the impression that he and not myself created the ''Batman, t' as well as Robin and all the other leading villains and characters. This statement is fraudulent and entirely untrue." Kane himself also commented on Finger's lack of credit. "The trouble with being a 'ghost' writer or artist is that you must remain rather anonymously without 'credit'. However, if one wants the 'credit', then one has to cease being a 'ghost' or follower and become a leader or innovator." In 1989, Kane revisited Finger's situation, recalling in an interview: In September 2015, DC Entertainment revealed that Finger would be receiving credit for his role in Batman's creation on the 2016 superhero film Batman v Superman: Dawn of Justice and the second season of Gotham after a deal was worked out between the Finger family and DC. Finger received credit as a creator of Batman for the first time in a comic in October 2015 with Batman and Robin Eternal #3 and Batman: Arkham Knight Genesis #3. The updated acknowledgment for the character appeared as "Batman created by Bob Kane with Bill Finger". Early years The first Batman story, "The Case of the Chemical Syndicate", was published in Detective Comics #27 (cover dated May 1939). It was inspired, some say plagiarized, by the 60 page story “Partners of Peril” in The Shadow #113, which was written by Theodore Tinsley and illustrated by Tom Lovell. Finger said, "Batman was originally written in the style of the pulps", and this influence was evident with Batman showing little remorse over killing or maiming criminals. Batman proved a hit character, and he received his own solo title in 1940 while continuing to star in Detective Comics. By that time, Detective Comics was the top-selling and most influential publisher in the industry; Batman and the company's other major hero, Superman, were the cornerstones of the company's success. The two characters were featured side by side as the stars of World's Finest Comics, which was originally titled World's Best Comics when it debuted in fall 1940. Creators including Jerry Robinson and Dick Sprang also worked on the strips during this period. Over the course of the first few Batman strips elements were added to the character and the artistic depiction of Batman evolved. Kane noted that within six issues he drew the character's jawline more pronounced, and lengthened the ears on the costume. "About a year later he was almost the full figure, my mature Batman", Kane said. Batman's characteristic utility belt was introduced in Detective Comics #29 (July 1939), followed by the boomerang-like batarang and the first bat-themed vehicle, the Batplane, in #31 (September 1939). The character's origin was revealed in #33 (November 1939), unfolding in a two-page story that establishes the brooding persona of Batman, a character driven by the death of his parents. Written by Finger, it depicts a young Bruce Wayne witnessing his parents' murder at the hands of a mugger. Days later, at their grave, the child vows that "by the spirits of my parents [I will] avenge their deaths by spending the rest of my life warring on all criminals". The early, pulp-inflected portrayal of Batman started to soften in Detective Comics #38 (April 1940) with the introduction of Robin, Batman's junior counterpart. Robin was introduced, based on Finger's suggestion, because Batman needed a "Watson" with whom Batman could talk. Sales nearly doubled, despite Kane's preference for a solo Batman, and it sparked a proliferation of "kid sidekicks". The first issue of the solo spin-off series Batman was notable not only for introducing two of his most persistent enemies, the Joker and Catwoman, but for a pre-Robin inventory story, originally meant for Detective Comics #38, in which Batman shoots some monstrous giants to death. That story prompted editor Whitney Ellsworth to decree that the character could no longer kill or use a gun. By 1942, the writers and artists behind the Batman comics had established most of the basic elements of the Batman mythos. In the years following World War II, DC Comics "adopted a postwar editorial direction that increasingly de-emphasized social commentary in favor of lighthearted juvenile fantasy". The impact of this editorial approach was evident in Batman comics of the postwar period; removed from the "bleak and menacing world" of the strips of the early 1940s, Batman was instead portrayed as a respectable citizen and paternal figure that inhabited a "bright and colorful" environment. Silver and Bronze Ages 1950s and early 1960s Batman was one of the few superhero characters to be continuously published as interest in the genre waned during the 1950s. In the story "The Mightiest Team in the World" in Superman #76 (June 1952), Batman teams up with Superman for the first time and the pair discover each other's secret identity. Following the success of this story, World's Finest Comics was revamped so it featured stories starring both heroes together, instead of the separate Batman and Superman features that had been running before. The team-up of the characters was "a financial success in an era when those were few and far between"; this series of stories ran until the book's cancellation in 1986. Batman comics were among those criticized when the comic book industry came under scrutiny with the publication of psychologist Fredric Wertham's book Seduction of the Innocent in 1954. Wertham's thesis was that children imitated crimes committed in comic books, and that these works corrupted the morals of the youth. Wertham criticized Batman comics for their supposed homosexual overtones and argued that Batman and Robin were portrayed as lovers. Wertham's criticisms raised a public outcry during the 1950s, eventually leading to the establishment of the Comics Code Authority, a code that is no longer in use by the comic book industry. The tendency towards a "sunnier Batman" in the postwar years intensified after the introduction of the Comics Code. Scholars have suggested that the characters of Batwoman (in 1956) and the pre-Barbara Gordon Bat-Girl (in 1961) were introduced in part to refute the allegation that Batman and Robin were gay, and the stories took on a campier, lighter feel. In the late 1950s, Batman stories gradually became more science fiction-oriented, an attempt at mimicking the success of other DC characters that had dabbled in the genre. New characters such as Batwoman, the original Bat-Girl, Ace the Bat-Hound, and Bat-Mite were introduced. Batman's adventures often involved odd transformations or bizarre space aliens. In 1960, Batman debuted as a member of the Justice League of America in The Brave and the Bold #28 (February 1960), and went on to appear in several Justice League comic book series starting later that same year. "New Look" Batman and camp By 1964, sales of Batman titles had fallen drastically. Bob Kane noted that, as a result, DC was "planning to kill Batman off altogether". In response to this, editor Julius Schwartz was assigned to the Batman titles. He presided over drastic changes, beginning with 1964's Detective Comics #327 (May 1964), which was cover-billed as the "New Look". Schwartz introduced changes designed to make Batman more contemporary, and to return him to more detective-oriented stories. He brought in artist Carmine Infantino to help overhaul the character. The Batmobile was redesigned, and Batman's costume was modified to incorporate a yellow ellipse behind the bat-insignia. The space aliens, time travel, and characters of the 1950s such as Batwoman, Ace the Bat-Hound, and Bat-Mite were retired. Bruce Wayne's butler Alfred was killed off (though his death was quickly reversed) while a new female relative for the Wayne family, Aunt Harriet Cooper, came to live with Bruce Wayne and Dick Grayson. The debut of the Batman television series in 1966 had a profound influence on the character. The success of the series increased sales throughout the comic book industry, and Batman reached a circulation of close to 900,000 copies. Elements such as the character of Batgirl and the show's campy nature were introduced into the comics; the series also initiated the return of Alfred. Although both the comics and TV show were successful for a time, the camp approach eventually wore thin and the show was canceled in 1968. In the aftermath, the Batman comics themselves lost popularity once again. As Julius Schwartz noted, "When the television show was a success, I was asked to be campy, and of course when the show faded, so did the comic books." Starting in 1969, writer Dennis O'Neil and artist Neal Adams made a deliberate effort to distance Batman from the campy portrayal of the 1960s TV series and to return the character to his roots as a "grim avenger of the night". O'Neil said his idea was "simply to take it back to where it started. I went to the DC library and read some of the early stories. I tried to get a sense of what Kane and Finger were after." O'Neil and Adams first collaborated on the story "The Secret of the Waiting Graves" in Detective Comics #395 (January 1970). Few stories were true collaborations between O'Neil, Adams, Schwartz, and inker Dick Giordano, and in actuality these men were mixed and matched with various other creators during the 1970s; nevertheless the influence of their work was "tremendous". Giordano said: "We went back to a grimmer, darker Batman, and I think that's why these stories did so well ..." While the work of O'Neil and Adams was popular with fans, the acclaim did little to improve declining sales; the same held true with a similarly acclaimed run by writer Steve Englehart and penciler Marshall Rogers in Detective Comics #471–476 (August 1977 – April 1978), which went on to influence the 1989 movie Batman and be adapted for Batman: The Animated Series, which debuted in 1992. Regardless, circulation continued to drop through the 1970s and 1980s, hitting an all-time low in 1985. Modern Age The Dark Knight Returns Frank Miller's limited series The Dark Knight Returns (February – June 1986) returned the character to his darker roots, both in atmosphere and tone. The comic book, which tells the story of a 55-year-old Batman coming out of retirement in a possible future, reinvigorated interest in the character. The Dark Knight Returns was a financial success and has since become one of the medium's most noted touchstones. The series also sparked a major resurgence in the character's popularity. That year Dennis O'Neil took over as editor of the Batman titles and set the template for the portrayal of Batman following DC's status quo-altering 12-issue miniseries Crisis on Infinite Earths. O'Neil operated under the assumption that he was hired to revamp the character and as a result tried to instill a different tone in the books than had gone before. One outcome of this new approach was the "Year One" storyline in Batman #404–407 (February – May 1987), in which Frank Miller and artist David Mazzucchelli redefined the character's origins. Writer Alan Moore and artist Brian Bolland continued this dark trend with 1988's 48-page one-shot issue Batman: The Killing Joke, in which the Joker, attempting to drive Commissioner Gordon insane, cripples Gordon's daughter Barbara, and then kidnaps and tortures the commissioner, physically and psychologically. The Batman comics garnered major attention in 1988 when DC Comics created a 900 number for readers to call to vote on whether Jason Todd, the second Robin, lived or died. Voters decided in favor of Jason's death by a narrow margin of 28 votes (see Batman: A Death in the Family). Knightfall The 1993 "Knightfall" story arc introduced a new villain, Bane, who critically injures Batman after pushing him to the limits of his endurance. Jean-Paul Valley, known as Azrael, is called upon to wear the Batsuit during Bruce Wayne's convalescence. Writers Doug Moench, Chuck Dixon, and Alan Grant worked on the Batman titles during "Knightfall", and would also contribute to other Batman crossovers throughout the 1990s. 1998's "Cataclysm" storyline served as the precursor to 1999's "No Man's Land", a year-long storyline that ran through all the Batman-related titles dealing with the effects of an earthquake-ravaged Gotham City. At the conclusion of "No Man's Land", O'Neil stepped down as editor and was replaced by Bob Schreck. Another writer who rose to prominence on the Batman comic series, was Jeph Loeb. Along with longtime collaborator Tim Sale, they wrote two miniseries (The Long Halloween and Dark Victory) that pit an early-in-his-career version of Batman against his entire rogues gallery (including Two-Face, whose origin was re-envisioned by Loeb) while dealing with various mysteries involving serial killers Holiday and the Hangman. 21st century Hush and Under the Hood In 2003, Loeb teamed with artist Jim Lee to work on another mystery arc: "Batman: Hush" for the main Batman book. The 12–issue story line has Batman and Catwoman teaming up against Batman's entire rogues gallery, including an apparently resurrected Jason Todd, while seeking to find the identity of the mysterious supervillain Hush. While the character of Hush failed to catch on with readers, the arc was a sales success for DC. The series became #1 on the Diamond Comic Distributors sales chart for the first time since Batman #500 (October 1993) and Todd's appearance laid the groundwork for writer Judd Winick's subsequent run as writer on Batman, with another multi-issue arc, "Under the Hood", which ran from Batman #637–650 (April 2005 – April 2006). All Star Batman & Robin the Boy Wonder In 2005, DC launched All Star Batman & Robin the Boy Wonder, a stand-alone comic book miniseries set outside the main DC Universe continuity. Written by Frank Miller and drawn by Jim Lee, the series was a commercial success for DC Comics, although it was widely panned by critics for its writing, characterization, and strong depictions of violence. Grant Morrison's Batman Run Starting in 2006, Grant Morrison and Paul Dini were the regular writers of Batman and Detective Comics, with Morrison reincorporating controversial elements of Batman lore. Most notably of these elements were the science fiction-themed storylines of the 1950s Batman comics, which Morrison revised as hallucinations Batman experienced under the influence of various mind-bending gases and extensive sensory deprivation training. Morrison's run climaxed with "Batman R.I.P.", which brought Batman up against the villainous "Black Glove" organization, which sought to drive Batman into madness. "Batman R.I.P." segued into Final Crisis (also written by Morrison), which saw the apparent death of Batman at the hands of Darkseid. In the 2009 miniseries Batman: Battle for the Cowl, Wayne's former protégé Dick Grayson becomes the new Batman, and Wayne's son Damian becomes the new Robin. In June 2009, Judd Winick returned to writing Batman, while Grant Morrison was given their own series, titled Batman and Robin. In 2010, the storyline Batman: The Return of Bruce Wayne saw Bruce travel through history, eventually returning to the present day. Although he reclaimed the mantle of Batman, he also allowed Grayson to continue being Batman as well. Bruce decided to take his crime-fighting cause globally, which is the central focus of Batman Incorporated. DC Comics would later announce that Grayson would be the main character in Batman, Detective Comics, and Batman and Robin, while Wayne would be the main character in Batman Incorporated. Also, Bruce appeared in another ongoing series, Batman: The Dark Knight. The New 52 In September 2011, DC Comics' entire line of superhero comic books, including its Batman franchise, were cancelled and relaunched with new #1 issues as part of The New 52 reboot. Bruce Wayne is the only character to be identified as Batman and is featured in Batman, Detective Comics, Batman and Robin, and Batman: The Dark Knight. Dick Grayson returns to the mantle of Nightwing and appears in his own ongoing series. While many characters have their histories significantly altered to attract new readers, Batman's history remains mostly intact. Batman Incorporated was relaunched in 2012–2013 to complete the "Leviathan" storyline. With the beginning of The New 52, Scott Snyder was the writer of the Batman title. His first major story arc was "Night of the Owls", where Batman confronts the Court of Owls, a secret society that has controlled Gotham for centuries. The second story arc was "Death of the Family", where the Joker returns to Gotham and simultaneously attacks each member of the Batman family. The third story arc was "Batman: Zero Year", which redefined Batman's origin in The New 52. It followed Batman vol. 2 #0, published in June 2012, which explored the character's early years. The final storyline before the Convergence (2015) storyline was "Endgame", depicting the supposed final battle between Batman and the Joker when he unleashes the deadly Endgame virus onto Gotham City. The storyline ends with Batman and the Joker's supposed deaths. Starting with Batman vol. 2 #41, Commissioner James Gordon takes over Bruce's mantle as a new, state-sanctioned, robotic-Batman, debuting in the Free Comic Book Day special comic Divergence. However, Bruce Wayne is soon revealed to be alive, albeit now with almost total amnesia of his life as Batman and only remembering his life as Bruce Wayne through what he has learned from Alfred. Bruce Wayne finds happiness and proposes to his girlfriend, Julie Madison, but Mr. Bloom heavily injures Jim Gordon and takes control of Gotham City and threatens to destroy the city by energizing a particle reactor to create a "strange star" to swallow the city. Bruce Wayne discovers the truth that he was Batman and after talking to a stranger who smiles a lot (it is heavily implied that this is the amnesic Joker) he forces Alfred to implant his memories as Batman, but at the cost of his memories as the reborn Bruce Wayne. He returns and helps Jim Gordon defeat Mr. Bloom and shut down the reactor. Gordon gets his job back as the commissioner, and the government Batman project is shut down. In 2015, DC Comics released The Dark Knight III: The Master Race, the sequel to Frank Miller's The Dark Knight Returns and The Dark Knight Strikes Again. DC Rebirth and Infinite Frontier In June 2016, the DC Rebirth event relaunched DC Comics' entire line of comic book titles. Batman was rebooted as starting with a one-shot issue entitled Batman: Rebirth #1 (August 2016). The series then began shipping twice-monthly as a third volume, starting with Batman vol. 3 #1 (August 2016). The third volume of Batman was written by Tom King, and artwork was provided by David Finch and Mikel Janín. The Batman series introduced two vigilantes, Gotham and Gotham Girl. Detective Comics resumed its original numbering system starting with June 2016's #934, and the New 52 series was labeled as volume 2, with issues numbering from #1-52. Similarly with the Batman title, the New 52 issues were labeled as volume 2 and encompassed issues #1-52. Writer James Tynion IV and artists Eddy Barrows and Alvaro Martinez worked on Detective Comics #934, and the series initially featured a team consisting of Tim Drake, Stephanie Brown, Cassandra Cain, and Clayface, led by Batman and Batwoman. DC Comics ended the DC Rebirth branding in December 2017, opting to include everything under a larger DC Universe banner and naming. The continuity established by DC Rebirth continues across DC's comic book titles, including volume 1 of Detective Comics and volume 3 of Batman. After the conclusion of Batman vol. 3 #85 a new creative team consisting of James Tynion IV with art by Tony S. Daniel and Danny Miki replaced Tom King, David Finch and Mikel Janín. Following Tynion's departure from DC Comics, Joshua Williamson, who previously wrote the backup story in issue #106, briefly became the new head writer in December 2021 starting with issue #118. Chip Zdarsky then became the head writer with artist Jorge Jimenez returning after having previously illustrated parts of Tynion's run. Their run begun with issue #125, which was released on July 5, 2022 and starts with "Failsafe", a six-issue story arc. Characterization Bruce Wayne Batman's secret identity is Bruce Wayne, a wealthy American industrialist. As a child, Bruce witnessed the murder of his parents, Dr. Thomas Wayne and Martha Wayne, which ultimately led him to craft the Batman persona and seek justice against criminals. He resides on the outskirts of Gotham City in his personal residence, Wayne Manor. Wayne averts suspicion by acting the part of a superficial playboy idly living off his family's fortune and the profits of Wayne Enterprises, his inherited conglomerate. He supports philanthropic causes through his nonprofit Wayne Foundation, which in part addresses social issues encouraging crime as well as assisting victims of it, but is more widely known as a celebrity socialite. In public, he frequently appears in the company of high-status women, which encourages tabloid gossip while feigning near-drunkenness with consuming large quantities of disguised ginger ale since Wayne is actually a strict teetotaler to maintain his physical and mental prowess. Although Bruce Wayne leads an active romantic life, his vigilante activities as Batman account for most of his time. Various modern stories have portrayed the extravagant, playboy image of Bruce Wayne as a facade. This is in contrast to the Post-Crisis Superman, whose Clark Kent persona is the true identity, while the Superman persona is the facade. In Batman Unmasked, a television documentary about the psychology of the character, behavioral scientist Benjamin Karney notes that Batman's personality is driven by Bruce Wayne's inherent humanity; that "Batman, for all its benefits and for all of the time Bruce Wayne devotes to it, is ultimately a tool for Bruce Wayne's efforts to make the world better". Bruce Wayne's principles include the desire to prevent future harm and a vow not to kill. Bruce Wayne believes that our actions define us, we fail for a reason and anything is possible. Writers of Batman and Superman stories have often compared and contrasted the two. Interpretations vary depending on the writer, the story, and the timing. Grant Morrison notes that both heroes "believe in the same kind of things" despite the day/night contrast their heroic roles display. Morrison notes an equally stark contrast in their real identities. Bruce Wayne and Clark Kent belong to different social classes: "Bruce has a butler, Clark has a boss." T. James Musler's book Unleashing the Superhero in Us All explores the extent to which Bruce Wayne's vast personal wealth is important in his life story, and the crucial role it plays in his efforts as Batman. Will Brooker notes in his book Batman Unmasked that "the confirmation of the Batman's identity lies with the young audience ...he doesn't have to be Bruce Wayne; he just needs the suit and gadgets, the abilities, and most importantly the morality, the humanity. There's just a sense about him: 'they trust him ...and they're never wrong." Personality Batman's primary character traits can be summarized as "wealth; physical prowess; deductive abilities and obsession". The details and tone of Batman comic books have varied over the years with different creative teams. Dennis O'Neil noted that character consistency was not a major concern during early editorial regimes: "Julie Schwartz did a Batman in Batman and Detective and Murray Boltinoff did a Batman in the Brave and the Bold and apart from the costume they bore very little resemblance to each other. Julie and Murray did not want to coordinate their efforts, nor were they asked to do so. Continuity was not important in those days." The driving force behind Bruce Wayne's character is his parents' murder and their absence. Bob Kane and Bill Finger discussed Batman's background and decided that "there's nothing more traumatic than having your parents murdered before your eyes". Despite his trauma, he sets his mind on studying to become a scientist and to train his body into physical perfection to fight crime in Gotham City as Batman, an inspired idea from Wayne's insight into the criminal mind. He also speaks over 40 languages. Another of Batman's characterizations is that of a vigilante; in order to stop evil that started with the death of his parents, he must sometimes break the law himself. Although manifested differently by being re-told by different artists, it is nevertheless that the details and the prime components of Batman's origin have never varied at all in the comic books, the "reiteration of the basic origin events holds together otherwise divergent expressions". The origin is the source of the character's traits and attributes, which play out in many of the character's adventures. Batman is often treated as a vigilante by other characters in his stories. Frank Miller views the character as "a dionysian figure, a force for anarchy that imposes an individual order". Dressed as a bat, Batman deliberately cultivates a frightening persona in order to aid him in crime-fighting, a fear that originates from the criminals' own guilty conscience. Miller is often credited with reintroducing anti-heroic traits into Batman's characterization, such as his brooding personality, willingness to use violence and torture, and increasingly alienated behavior. Batman, shortly a year after his debut and the introduction of Robin, was changed in 1940 after DC editor Whitney Ellsworth felt the character would be tainted by his lethal methods and DC established their own ethical code, subsequently he was retconned to have a stringent moral code, which has stayed with the character of Batman ever since. Miller's Batman was closer to the original pre-Robin version, who was willing to kill criminals if necessary. Others On several occasions former Robin Dick Grayson has served as Batman; most notably in 2009 while Wayne was believed dead, and served as a second Batman even after Wayne returned in 2010. As part of DC's 2011 continuity relaunch, Grayson returned to being Nightwing following the Flashpoint crossover event. In an interview with IGN, Morrison detailed that having Dick Grayson as Batman and Damian Wayne as Robin represented a "reverse" of the normal dynamic between Batman and Robin, with, "a more light-hearted and spontaneous Batman and a scowling, badass Robin". Morrison explained their intentions for the new characterization of Batman: "Dick Grayson is kind of this consummate superhero. The guy has been Batman's partner since he was a kid, he's led the Teen Titans, and he's trained with everybody in the DC Universe. So he's a very different kind of Batman. He's a lot easier; a lot looser and more relaxed." Over the years, there have been numerous others to assume the name of Batman, or to officially take over for Bruce during his leaves of absence. Jean-Paul Valley, also known as Azrael, assumed the cowl after the events of the Knightfall saga. Jim Gordon donned a mecha-suit after the events of Batman: Endgame, and served as Batman in 2015 and 2016. In 2021, as part of the Fear State crossover event, Lucius Fox's son Jace Fox succeeds Bruce as Batman in a 2021 storyline, depicted in the series I Am Batman, after Batman was declared dead. Additionally, members of the group Batman Incorporated, Bruce Wayne's experiment at franchising his brand of vigilantism, have at times stood in as the official Batman in cities around the world. Various others have also taken up the role of Batman in stories set in alternative universes and possible futures, including, among them, various former proteges of Bruce Wayne. Supporting characters Batman's interactions with both villains and cohorts have, over time, developed a strong supporting cast of characters. Enemies Batman faces a variety of foes ranging from common criminals to outlandish supervillains. Many of them mirror aspects of the Batman's character and development, often having tragic origin stories that lead them to a life of crime. These foes are commonly referred to as Batman's rogues gallery. Batman's "most implacable foe" is the Joker, a homicidal maniac with a clown-like appearance. The Joker is considered by critics to be his perfect adversary, since he is the antithesis of Batman in personality and appearance; the Joker has a maniacal demeanor with a colorful appearance, while Batman has a serious and resolute demeanor with a dark appearance. As a "personification of the irrational", the Joker represents "everything Batman [opposes]". Other long-time recurring foes that are part of Batman's rogues gallery include Catwoman (a cat burglar anti-heroine who is variously an ally and romantic interest), the Penguin, Ra's al Ghul, Two-Face, the Riddler, the Scarecrow, Mr. Freeze, Poison Ivy, Harley Quinn, Bane, Clayface, and Killer Croc, among others. Many of Batman's adversaries are often psychiatric patients at Arkham Asylum. Allies Alfred Batman's butler, Alfred Pennyworth, first appeared in Batman #16 (1943). He serves as Bruce Wayne's loyal father figure and is one of the few persons to know his secret identity. Alfred raised Bruce after his parents' death and knows him on a very personal level. He is sometimes portrayed as a sidekick to Batman and the only other resident of Wayne Manor aside from Bruce. The character "[lends] a homely touch to Batman's environs and [is] ever ready to provide a steadying and reassuring hand" to the hero and his sidekick. "Batman family" The informal name "Batman family" is used for a group of characters closely allied with Batman, generally masked vigilantes who either have been trained by Batman or operate in Gotham City with his tacit approval. Currently, the Batfamily consists of Jean-Paul Valley/Azrael, Michael Lane/Azrael, Barbara Gordon/Batgirl/Oracle, Cassandra Cain/Batgirl/Orphan, Stephanie Brown/Batgirl/Spoiler, Luke Fox/Batwing, Kate Kane/Batwoman, Harper Row/Bluebird, Selina Kyle/Catwoman, Minkhoa Khan/Ghost-Maker, Harleen Quinzel/Harley Quinn, Dick Grayson/Nightwing, Jason Todd/Red Hood, Damian Wayne/Robin, Tim Drake/Robin, and Duke Thomas/The Signal. Civilians Lucius Fox, a technology specialist and Bruce Wayne's business manager who is well aware of his employer's clandestine vigilante activities (Lucius' son Luke would later become aware of Bruce's secret identity and adopt the superhero mantle of Batwing as well as become a member of the Justice League); Dr. Leslie Thompkins, a family friend who like Alfred became a surrogate parental figure to Bruce Wayne after the deaths of his parents, and is also aware of his secret identity; Vicki Vale, an investigative journalist who often reports on Batman's activities for the Gotham Gazette; Ace the Bat-Hound, Batman's canine partner who was mainly active in the 1950s and 1960s; and Bat-Mite, an extra-dimensional imp mostly active in the 1960s who idolizes Batman. GCPD As Batman's ally in the Gotham City police, Commissioner James "Jim" Gordon debuted along with Batman in Detective Comics #27 and has been a consistent presence ever since. As a crime-fighting everyman, he shares Batman's goals while offering, much as the character of Dr. Watson does in Sherlock Holmes stories, a normal person's perspective on the work of Batman's extraordinary genius. Justice League Batman is at times a member of superhero teams such as the Justice League of America and the Outsiders. Batman has often been paired in adventures with his Justice League teammate Superman, notably as the co-stars of World's Finest Comics and Superman/Batman series. In Pre-Crisis continuity, the two are depicted as close friends; however, in current continuity, they are still close friends but an uneasy relationship, with an emphasis on their differing views on crime-fighting and justice. In Superman/Batman #3 (December 2003), Superman observes, "Sometimes, I admit, I think of Bruce as a man in a costume. Then, with some gadget from his utility belt, he reminds me that he has an extraordinarily inventive mind. And how lucky I am to be able to call on him." Robin Robin, Batman's vigilante partner, has been a widely recognized supporting character for many years; each iteration of the Robin character, of which there have been five in the mainstream continuity, function as members of the Batman family, but additionally, as Batman's "central" sidekick in various media. Bill Finger stated that he wanted to include Robin because "Batman didn't have anyone to talk to, and it got a little tiresome always having him thinking." The first Robin, Dick Grayson, was introduced in 1940. In the 1970s he finally grew up, went off to college and became the hero Nightwing. A second Robin, Jason Todd, appeared in the 1980s. In the stories he was eventually badly beaten and then killed in an explosion set by the Joker, but was later revived. He used the Joker's old persona, the Red Hood, and became an antihero vigilante with no qualms about using firearms or deadly force. Carrie Kelley, the first female Robin to appear in Batman stories, was the final Robin in the continuity of Frank Miller's graphic novels The Dark Knight Returns and The Dark Knight Strikes Again, fighting alongside an aging Batman in stories set out of the mainstream continuity. The third Robin in the mainstream comics is Tim Drake, who first appeared in 1989. He went on to star in his own comic series, and currently goes by the Red Robin, a variation on the traditional Robin persona. In the first decade of the new millennium, Stephanie Brown served as the fourth in-universe Robin between stints as her self-made vigilante identity the Spoiler, and later as Batgirl. After Brown's apparent death, Drake resumed the role of Robin for a time. The role eventually passed to Damian Wayne, the 10-year-old son of Bruce Wayne and Talia al Ghul, in the late 2000s. Damian's tenure as du jour Robin ended when the character was killed off in the pages of Batman Incorporated in 2013. Batman's next young sidekick is Harper Row, a streetwise young woman who avoids the name Robin but followed the ornithological theme nonetheless; she debuted the codename and identity of the Bluebird in 2014. Unlike the Robins, the Bluebird is willing and permitted to use a gun, albeit non-lethal; her weapon of choice is a modified rifle that fires taser rounds. In 2015, a new series began titled We Are...Robin, focused on a group of teenagers using the Robin persona to fight crime in Gotham City. The most prominent of these, Duke Thomas, later becomes Batman's crimefighting partner as The Signal. Relationships Children Throughout the character's history, Batman has had numerous adopted and biological children throughout the character's various interpretations and iterations. In the mainline DC Universe, Bruce is the adoptive father of Dick Grayson, Jason Todd, Tim Drake, and Cassandra Cain, and the biological father of Damian Wayne, who is Bruce's son with his old lover Talia Al Ghul (the daughter of Bruce's ex-mentor and League of Assassins head Ra's al Ghul, thus making Ra's Damian's grandfather), all of whom Bruce trained to become and have followed his path as crimefighters. In addition to his legally adopted children, Bruce is also a surrogate father to proteges Duke Thomas and Stephanie Brown. Notable alternate universe biological children of Bruce's include Helena Wayne, the biological daughter of the Golden Age/Earth 2's Bruce Wayne and that universe's Selina Kyle, Terry and Matt McGuiness from the DC Animated Universe, and Ibn al Xu'ffasch from the Kingdom Come universe. Damian Wayne is the biological son of Bruce Wayne and Talia al Ghul, and thus the grandson of Ra's al Ghul. Terry and Matt McGuiness were the result of an experiment created by the DCAU's Amanda Waller to create a new Batman to replace Bruce when he eventually became too old for the mantle. This was done by Waller and her team collecting Bruce's genetic material and having Terry and Matt's legal father Warren McGuiness experimentally alter his reproductive system to be identical to Batman's, which led to Terry and Matt genetically being Bruce's sons and Terry eventually becoming Bruce's successor as Batman during the events of the TV show Batman Beyond (though he did not discover his relation to Bruce until 15 years after they first met). Much like Damian, Ibn al Xu'ffasch is Bruce's son with Talia al Ghul, but unlike Damian, al Xu'ffasch did not learn about his connection to Bruce until adulthood. Romantic interests Writers have varied in the approach over the years to the "playboy" aspect of Bruce Wayne's persona. Some writers show his playboy reputation as a manufactured illusion to support his mission as Batman, while others have depicted Bruce Wayne as genuinely enjoying the benefits of being "Gotham's most eligible bachelor". Bruce Wayne has been portrayed as being romantically linked with many women throughout his various incarnations. Batman's first romantic interest was Julie Madison in Detective Comics #31 (September 1939); however, their romance was short-lived. Some of Batman's romantic interests have been women with a respected status in society, such as Julie Madison, Vicki Vale, and Silver St. Cloud. Batman has also been romantically involved with allies and enemies such as Kathy Kane (Batwoman), Sasha Bordeaux, Zatanna, Wonder Woman, and Pamela Isley (Poison Ivy). His most significant relationships occurred with Selina Kyle (Catwoman) and Talia al Ghul; both women bore his biological offsprings, Helena Wayne and Damian Wayne, respectively. Catwoman While most of Batman's romantic relationships tend to be short in duration, Catwoman has been his most enduring romance throughout the years. The attraction between Batman and Catwoman, whose real name is Selina Kyle, is present in nearly every version and medium in which the characters appear, including a love story between their two secret identities as early as in the 1966 film Batman. Although Catwoman is typically portrayed as a villain, Batman and Catwoman have worked together in achieving common goals and are usually depicted as having a romantic connection. In an early 1980s storyline, Selina Kyle and Bruce Wayne develop a relationship, in which the closing panel of the final story shows her referring to Batman as "Bruce". However, a change in the editorial team brought a swift end to that storyline and, apparently, all that transpired during the story arc. Out of costume, Bruce and Selina develop a romantic relationship during The Long Halloween. The story shows Selina saving Bruce from Poison Ivy. However, the relationship ends when Bruce rejects her advances twice; once as Bruce and once as Batman. In Batman: Dark Victory, he stands her up on two holidays, causing her to leave him for good and to leave Gotham City for a while. When the two meet at an opera many years later, during the events of the 12-issue story arc called "Hush", Bruce comments that the two no longer have a relationship as Bruce and Selina. However, "Hush" sees Batman and Catwoman allied against the entire rogues gallery and rekindling their romantic relationship. In "Hush", Batman reveals his true identity to Catwoman. The Earth-Two Batman, a character from a parallel world, partners with and marries the reformed Earth-Two Selina Kyle, as shown in Superman Family #211. They have a daughter named Helena Wayne, who becomes the Huntress. Along with Dick Grayson, the Earth-Two Robin, the Huntress takes the role as Gotham's protector once Bruce Wayne retires to become police commissioner, a position he occupies until he is killed during one final adventure as Batman. Batman and Catwoman are shown having a sexual encounter on the roof of a building in Catwoman vol. 4 #1 (2011); the same issue implies that the two have an ongoing sexual relationship. Following the 2016 DC Rebirth continuity reboot, the two once again have a sexual encounter on top of a building in Batman vol. 3 #14 (2017). Following the 2016 DC Rebirth continuity reboot, Batman and Catwoman work together in the third volume of Batman. The two also have a romantic relationship, in which they are shown having a sexual encounter on a rooftop and sleeping together. Bruce proposes to Selina in Batman vol. 3 #24 (2017), and in issue #32, Selina asks Bruce to propose to her again. When he does so, she says, "Yes." Batman vol. 3 Annual #2 (January 2018) centers on a romantic storyline between Batman and Catwoman. Towards the end, the story is flash-forwarded to the future, in which Bruce Wayne and Selina Kyle are a married couple in their golden years. Bruce receives a terminal medical diagnosis, and Selina cares for him until his death. Abilities Skills and training Batman has no inherent superhuman powers; he relies on "his own scientific knowledge, detective skills, and athletic prowess". Batman's inexhaustible wealth gives him access to advanced technologies, and as a proficient scientist, he is able to use and modify these technologies to his advantage. In the stories, Batman is regarded as one of the world's greatest detectives, if not the world's greatest crime solver. Batman has been repeatedly described as having a genius-level intellect, being one of the greatest martial artists in the DC Universe, and having peak human physical and mental conditioning. As a polymath, his knowledge and expertise in countless disciplines is nearly unparalleled by any other character in the DC Universe. He has shown prowess in assorted fields such as mathematics, biology, physics, chemistry, and several levels of engineering. He has traveled the world acquiring the skills needed to aid him in his endeavors as Batman. In the Superman: Doomed story arc, Superman considers Batman to be one of the most brilliant minds on the planet. Batman has trained extensively in various fighting styles, making him one of the best hand-to-hand fighters in the DC Universe. He has fully utilized his photographic memory to master a total of 127 forms of martial arts including, but not limited to, Aikido, boxing, Brazilian jiu-jitsu, Capoeira, Eskrima, fencing, Gatka, Hapkido, Jeet Kune Do, Judo, Kalaripayattu, Karate, Kenjutsu, Kenpo, kickboxing, Kobudo, Krav Maga, Kyudo, Bōjutsu, Muay Thai, Ninjutsu, Pankration, Sambo, Savate, Silat, Taekwondo, wrestling, numerous styles of Wushu (Kung Fu) (such as Baguazhang, Chin Na, Hung Ga, Shaolinquan, Tai Chi, Wing Chun), and Yaw-Yan. In terms of his physical condition, Batman is described as peak human and far beyond an Olympic-athlete-level condition, able to perform feats such as easily running across rooftops in a Parkour-esque fashion, pressing thousands of pounds regularly, and even bench pressing six hundred pounds of soil and coffin in a poisoned and starved state. Superman describes Batman as "the most dangerous man on Earth", able to defeat an entire team of superpowered extraterrestrials by himself in order to rescue his imprisoned teammates in Grant Morrison's first storyline in JLA. Batman is strongly disciplined, and he has the ability to function under great physical pain and resist most forms of telepathy and mind control. He is a master of disguise, multilingual, and an expert in espionage, often gathering information under the identity of a notorious gangster named Matches Malone. Batman is highly skilled in stealth movement and escapology, which allows him to appear and disappear at will and to break free of nearly inescapable deathtraps with little to no harm. He is also a master strategist, considered DC’s greatest tactician, with numerous plans in preparation for almost any eventuality. Batman is an expert in interrogation techniques and his intimidating and frightening appearance alone is often all that is needed in getting information from suspects. Despite having the potential to harm his enemies, Batman's most defining characteristic is his strong commitment to justice and his reluctance to take a life. This unyielding moral rectitude has earned him the respect of several heroes in the DC Universe, most notably that of Superman and Wonder Woman. Among physical and other crime fighting related training, he is also proficient at other types of skills. Some of these include being a licensed pilot (in order to operate the Batplane), as well as being able to operate other types of machinery. In some publications, he even underwent some magician training. Technology Batman utilizes a vast arsenal of specialized, high-tech vehicles and gadgets in his war against crime, the designs of which usually share a bat motif. Batman historian Les Daniels credits Gardner Fox with creating the concept of Batman's arsenal with the introduction of the utility belt in Detective Comics #29 (July 1939) and the first bat-themed weapons the batarang and the "Batgyro" in Detective Comics #31 and 32 (Sept. and October 1939). Personal armor Batman's batsuit aids in his combat against enemies, having the properties of both Kevlar and Nomex. It protects him from gunfire and other significant impacts, and incorporates the imagery of a bat in order to frighten criminals. The details of the Batman costume change repeatedly through various decades, stories, media and artists' interpretations, but the most distinctive elements remain consistent: a scallop-hem cape; a cowl covering most of the face; a pair of bat-like ears; a stylized bat emblem on the chest; and the ever-present utility belt. His gloves typically feature three scallops that protrude from long, gauntlet-like cuffs, although in his earliest appearances he wore short, plain gloves without the scallops. The overall look of the character, particularly the length of the cowl's ears and of the cape, varies greatly depending on the artist. Dennis O'Neil said, "We now say that Batman has two hundred suits hanging in the Batcave so they don't have to look the same ...Everybody loves to draw Batman, and everybody wants to put their own spin on it." Finger and Kane originally conceptualized Batman as having a black cape and cowl and grey suit, but conventions in coloring called for black to be highlighted with blue. Hence, the costume's colors have appeared in the comics as dark blue and grey; as well as black and grey. In the Tim Burton's Batman and Batman Returns films, Batman has been depicted as completely black with a bat in the middle surrounded by a yellow background. Christopher Nolan's The Dark Knight Trilogy depicted Batman wearing high-tech gear painted completely black with a black bat in the middle. Ben Affleck's Batman in the DC Extended Universe films wears a suit grey in color with a black cowl, cape, and bat symbol. Seemingly following the suit of the DC Extended Universe outfit, Robert Pattinson's uniform in The Batman restores the more traditional gray bodysuit and black appendage design, notably different from prior iterations by mostly utilizing real world armor and apparel pieces from modern military and motorcycle gear. Batmobile Batman's primary vehicle is the Batmobile, which is usually depicted as an imposing black car, often with tailfins that suggest a bat's wings. Batman also has an aircraft called the Batplane (originally a relatively traditionally, but bat-motifed plane, later seen as the much more unique "Batwing" starting in the 1989 film), along with various other means of transportation. In proper practice, the "bat" prefix (as in Batmobile or batarang) is rarely used by Batman himself when referring to his equipment, particularly after some portrayals (primarily the 1960s Batman live-action television show and the Super Friends animated series) stretched the practice to campy proportions. For example, the 1960s television show depicted a Batboat, Bat-Sub, and Batcycle, among other bat-themed vehicles. The 1960s television series Batman has an arsenal that includes such "bat-" names as the Bat-computer, Bat-scanner, bat-radar, bat-cuffs, bat-pontoons, bat-drinking water dispenser, bat-camera with polarized bat-filter, bat-shark repellent bat-spray, and Bat-rope. The storyline "A Death in the Family" suggests that given Batman's grim nature, he is unlikely to have adopted the "bat" prefix on his own. In The Dark Knight Returns, Batman tells Carrie Kelley that the original Robin came up with the name "Batmobile" when he was young, since that is what a kid would call Batman's vehicle. The Batmobile, which was before frequently depicted to resemble a sports car, was redesigned in 2011 when DC Comics relaunched its entire line of comic books, with the Batmobile being given heavier armor and new aesthetics. Utility belt Batman keeps most of his field equipment in his utility belt. Over the years it has shown to contain an assortment of crime-fighting tools, weapons, and investigative and technological instruments. Different versions of the belt have these items stored in compartments, often as pouches or hard cylinders attached evenly around it. Since the 1989 film, Batman is often depicted as carrying a projectile which shoots a retractable grappling hook attached to a cable (before this, a he employed a traditionally thrown grappling hook.) This allows him to attach to distant objects, be propelled into the air, and thus swing from the rooftops of Gotham City. An exception to the range of Batman's equipment are hand guns, which he refuses to use on principle, since a gun was used in his parents' murder. In modern stories in terms of his vehicles, Batman compromises on that principle to install weapon systems on them for the purpose of non-lethally disabling other vehicles, forcing entry into locations and attacking dangerous targets too large to defeat by other means. Bat-Signal When Batman is needed, the Gotham City police activate a searchlight with a bat-shaped insignia over the lens called the Bat-Signal, which shines into the night sky, creating a bat-symbol on a passing cloud which can be seen from any point in Gotham. The origin of the signal varies, depending on the continuity and medium. In various incarnations, most notably the 1960s Batman TV series, Commissioner Gordon also has a dedicated phone line, dubbed the Bat-Phone, connected to a bright red telephone (in the TV series) which sits on a wooden base and has a transparent top. The line connects directly to Batman's residence, Wayne Manor, specifically both to a similar phone sitting on the desk in Bruce Wayne's study and the extension phone in the Batcave. Batcave The Batcave is Batman's secret headquarters, consisting of a series of caves beneath his mansion, Wayne Manor. As his command center, the Batcave serves multiple purposes; supercomputer, surveillance, redundant power-generators, forensics lab, medical infirmary, private study, training dojo, fabrication workshop, arsenal, hangar and garage. It houses the vehicles and equipment Batman uses in his campaign to fight crime. It is also a trophy room and storage facility for Batman's unique memorabilia collected over the years from various cases he has worked on. In both the comic book Batman: Shadow of the Bat #45 and the 2005 film Batman Begins, the cave is said to have been part of the Underground Railroad. Fictional character biography Batman's history has undergone many retroactive continuity revisions, both minor and major. Elements of the character's history have varied greatly. Scholars William Uricchio and Roberta E. Pearson noted in the early 1990s, "Unlike some fictional characters, the Batman has no primary urtext set in a specific period, but has rather existed in a plethora of equally valid texts constantly appearing over more than five decades." 20th century Origin The central fixed event in the Batman stories is the character's origin story. As a young boy, Bruce Wayne was horrified and traumatized when he watched his parents, the physician Dr. Thomas Wayne and his wife Martha, murdered with a gun by a mugger named Joe Chill. Batman refuses to utilize any sort of gun on the principle that a gun was used to murder his parents. This event drove him to train his body to its peak condition and fight crime in Gotham City as Batman. Pearson and Uricchio also noted beyond the origin story and such events as the introduction of Robin, "Until recently, the fixed and accruing and hence, canonized, events have been few in number", a situation altered by an increased effort by later Batman editors such as Dennis O'Neil to ensure consistency and continuity between stories. Golden Age In Batman's first appearance in Detective Comics #27, he is already operating as a crime-fighter. Batman's origin is first presented in Detective Comics #33 (November 1939) and is later expanded upon in Batman #47. As these comics state, Bruce Wayne is born to Dr. Thomas Wayne and his wife Martha, two very wealthy and charitable Gotham City socialites. Bruce is brought up in Wayne Manor, and leads a happy and privileged existence until the age of 8, when his parents are killed by a small-time criminal named Joe Chill while on their way home from a movie theater. That night, Bruce Wayne swears an oath to spend his life fighting crime. He engages in intense intellectual and physical training; however, he realizes that these skills alone would not be enough. "Criminals are a superstitious cowardly lot", Wayne remarks, "so my disguise must be able to strike terror into their hearts. I must be a creature of the night, black, terrible ..." As if responding to his desires, a bat suddenly flies through the window, inspiring Bruce to craft the Batman persona. In early strips, Batman's career as a vigilante earns him the ire of the police. During this period, Bruce Wayne has a fiancé named Julie Madison. In Detective Comics #38, Wayne takes in an orphaned circus acrobat, Dick Grayson, who becomes his vigilante partner, Robin. Batman also becomes a founding member of the Justice Society of America, although he, like Superman, is an honorary member, and thus only participates occasionally. Batman's relationship with the law thaws quickly, and he is made an honorary member of Gotham City's police department. During this time, Alfred Pennyworth arrives at Wayne Manor, and after deducing the Dynamic Duo's secret identities, joins their service as their butler. Silver Age The Silver Age of Comic Books in DC Comics is sometimes held to have begun in 1956 when the publisher introduced Barry Allen as a new, updated version of the Flash. Batman is not significantly changed by the late 1950s for the continuity which would be later referred to as Earth-One. The lighter tone Batman had taken in the period between the Golden and Silver Ages led to the stories of the late 1950s and early 1960s that often feature many science-fiction elements, and Batman is not significantly updated in the manner of other characters until Detective Comics #327 (May 1964), in which Batman reverts to his detective roots, with most science-fiction elements jettisoned from the series. After the introduction of DC Comics' Multiverse in the 1960s, DC established that stories from the Golden Age star the Earth-Two Batman, a character from a parallel world. This version of Batman partners with and marries the reformed Earth-Two Catwoman (Selina Kyle). The two have a daughter, Helena Wayne, who becomes the Huntress. She assumes the position as Gotham's protector along with Dick Grayson, the Earth-Two Robin, once Bruce Wayne retires to become police commissioner. Wayne holds the position of police commissioner until he is killed during one final adventure as Batman. Batman titles, however, often ignored that a distinction had been made between the pre-revamp and post-revamp Batmen (since unlike the Flash or Green Lantern, Batman comics had been published without interruption through the 1950s) and would occasionally make reference to stories from the Golden Age. Nevertheless, details of Batman's history were altered or expanded upon through the decades. Additions include meetings with a future Superman during his youth, his upbringing by his uncle Philip Wayne (introduced in Batman #208 (February 1969)) after his parents' death, and appearances of his father and himself as prototypical versions of Batman and Robin, respectively. In 1980, then-editor Paul Levitz commissioned the Untold Legend of the Batman miniseries to thoroughly chronicle Batman's origin and history. Batman meets and regularly works with other heroes during the Silver Age, most notably Superman, whom he began regularly working alongside in a series of team-ups in World's Finest Comics, starting in 1954 and continuing through the series' cancellation in 1986. Batman and Superman are usually depicted as close friends. As a founding member of the Justice League of America, Batman appears in its first story, in 1960's The Brave and the Bold #28. In the 1970s and 1980s, The Brave and the Bold became a Batman title, in which Batman teams up with a different DC Universe superhero each month. Bronze Age In 1969, Dick Grayson attends college as part of DC Comics' effort to revise the Batman comics. Additionally, Batman also moves from his mansion, Wayne Manor into a penthouse apartment atop the Wayne Foundation building in downtown Gotham City, in order to be closer to Gotham City's crime. In 1974's "Night of the Stalker" storyline, a diploma on the wall reveals Bruce Wayne as a graduate of Yale Law School. Batman spends the 1970s and early 1980s mainly working solo, with occasional team-ups with Robin and/or Batgirl. Batman's adventures also become somewhat darker and more grim during this period, depicting increasingly violent crimes, including the first appearance (since the early Golden Age) of the Joker as a homicidal psychopath, and the arrival of Ra's al Ghul, a centuries-old terrorist who knows Batman's secret identity. In the 1980s, Dick Grayson becomes Nightwing. In the final issue of The Brave and the Bold in 1983, Batman quits the Justice League and forms a new group called the Outsiders. He serves as the team's leader until Batman and the Outsiders #32 (1986) and the comic subsequently changed its title. Modern Age After the 12-issue miniseries Crisis on Infinite Earths, DC Comics retconned the histories of some major characters in an attempt at updating them for contemporary audiences. Frank Miller retold Batman's origin in the storyline "Year One" from Batman #404–407, which emphasizes a grittier tone in the character. Though the Earth-Two Batman is erased from history, many stories of Batman's Silver Age/Earth-One career (along with an amount of Golden Age ones) remain canonical in the Post-Crisis universe, with his origins remaining the same in essence, despite alteration. For example, Gotham's police are mostly corrupt, setting up further need for Batman's existence. The guardian Phillip Wayne is removed, leaving young Bruce to be raised by Alfred Pennyworth. Additionally, Batman is no longer a founding member of the Justice League of America, although he becomes leader for a short time of a new incarnation of the team launched in 1987. To help fill in the revised backstory for Batman following Crisis, DC launched a new Batman title called Legends of the Dark Knight in 1989 and has published various miniseries and one-shot stories since then that largely take place during the "Year One" period. Subsequently, Batman begins exhibiting an excessive, reckless approach to his crimefighting, a result of the pain of losing Jason Todd. Batman works solo until the decade's close, when Tim Drake becomes the new Robin. Many of the major Batman storylines since the 1990s have been intertitle crossovers that run for a number of issues. In 1993, DC published "Knightfall". During the storyline's first phase, the new villain Bane paralyzes Batman, leading Wayne to ask Azrael to take on the role. After the end of "Knightfall", the storylines split in two directions, following both the Azrael-Batman's adventures, and Bruce Wayne's quest to become Batman once more. The story arcs realign in "KnightsEnd", as Azrael becomes increasingly violent and is defeated by a healed Bruce Wayne. Wayne hands the Batman mantle to Dick Grayson (then Nightwing) for an interim period, while Wayne trains for a return to the role. The 1994 company-wide crossover storyline Zero Hour: Crisis in Time! changes aspects of DC continuity again, including those of Batman. Noteworthy among these changes is that the general populace and the criminal element now consider Batman an urban legend rather than a known force. Batman once again becomes a member of the Justice League during Grant Morrison's 1996 relaunch of the series, titled JLA. During this time, Gotham City faces catastrophe in the decade's closing crossover arc. In 1998's "Cataclysm" storyline, Gotham City is devastated by an earthquake and ultimately cut off from the United States. Deprived of many of his technological resources, Batman fights to reclaim the city from legions of gangs during 1999's "No Man's Land". Meanwhile, Batman's relationship with the Gotham City Police Department changed for the worse with the events of "Batman: Officer Down" and "Batman: War Games/War Crimes"; Batman's long-time law enforcement allies Commissioner Gordon and Harvey Bullock are forced out of the police department in "Officer Down", while "War Games" and "War Crimes" saw Batman become a wanted fugitive after a contingency plan of his to neutralize Gotham City's criminal underworld is accidentally triggered, resulting in a massive gang war that ends with the sadistic Black Mask the undisputed ruler of the city's criminal gangs. Lex Luthor arranges for the murder of Batman's on-again, off-again love interest Vesper Lynd (introduced in the mid-1990s) during the "Bruce Wayne: Murderer?" and "Bruce Wayne: Fugitive" story arcs. Though Batman is able to clear his name, he loses another ally in the form of his new bodyguard Sasha, who is recruited into the organization known as "Checkmate" while stuck in prison due to her refusal to turn state's evidence against her employer. While he was unable to prove that Luthor was behind the murder of Vesper, Batman does get his revenge with help from Talia al Ghul in Superman/Batman #1–6. 21st century 2000s DC Comics' 2005 miniseries Identity Crisis reveals that JLA member Zatanna had edited Batman's memories to prevent him from stopping the Justice League from lobotomizing Dr. Light after he raped Sue Dibny. Batman later creates the Brother I satellite surveillance system to watch over and, if necessary, kill the other heroes after he remembered. The revelation of Batman's creation and his tacit responsibility for the Blue Beetle's death becomes a driving force in the lead-up to the Infinite Crisis miniseries, which again restructures DC continuity. Batman and a team of superheroes destroy Brother EYE and the OMACs, though, at the very end, Batman reaches his apparent breaking point when Alexander Luthor Jr. seriously wounds Nightwing. Picking up a gun, Batman nearly shoots Luthor in order to avenge his former sidekick, until Wonder Woman convinces him to not pull the trigger. Following Infinite Crisis, Bruce Wayne, Dick Grayson (having recovered from his wounds), and Tim Drake retrace the steps Bruce had taken when he originally left Gotham City, to "rebuild Batman". In the Face the Face storyline, Batman and Robin return to Gotham City after their year-long absence. Part of this absence is captured during Week 30 of the 52 series, which shows Batman fighting his inner demons. Later on in 52, Batman is shown undergoing an intense meditation ritual in Nanda Parbat. This becomes an important part of the regular Batman title, which reveals that Batman is reborn as a more effective crime fighter while undergoing this ritual, having "hunted down and ate" the last traces of fear in his mind. At the end of the "Face the Face" story arc, Bruce officially adopts Tim (who had lost both of his parents at various points in the character's history) as his son. The follow-up story arc in Batman, Batman and Son, introduces Damian Wayne, who is Batman's son with Talia al Ghul. Although originally, in Batman: Son of the Demon, Bruce's coupling with Talia was implied to be consensual, this arc retconned it into Talia forcing herself on Bruce. Batman, along with Superman and Wonder Woman, reforms the Justice League in the new Justice League of America series, and is leading the newest incarnation of the Outsiders. Grant Morrison's 2008 storyline, "Batman R.I.P." featured Batman being physically and mentally broken by the enigmatic villain Doctor Hurt and attracted news coverage in advance of its highly promoted conclusion, which would speculated to feature the death of Bruce Wayne. However, though Batman is shown to possibly perish at the end of the arc, the two-issue arc "Last Rites", which leads into the crossover storyline "Final Crisis", shows that Batman survives his helicopter crash into the Gotham City River and returns to the Batcave, only to be summoned to the Hall of Justice by the JLA to help investigate the New God Orion's death. The story ends with Batman retrieving the god-killing bullet used to kill Orion, setting up its use in "Final Crisis". In the pages of Final Crisis Batman is reduced to a charred skeleton. In Final Crisis #7, Wayne is shown witnessing the passing of the first man, Anthro. Wayne's "death" sets up the three-issue Battle for the Cowl miniseries in which Wayne's ex-proteges compete for the "right" to assume the role of Batman, which concludes with Grayson becoming Batman, while Tim Drake takes on the identity of the Red Robin. Dick and Damian continue as Batman and Robin, and in the crossover storyline "Blackest Night", what appears to be Bruce's corpse is reanimated as a Black Lantern zombie, but is later shown that Bruce's corpse is one of Darkseid's failed Batman clones. Dick and Batman's other friends conclude that Bruce is alive. 2010s Bruce subsequently returned in Morrison's miniseries Batman: The Return of Bruce Wayne, which depicted his travels through time from prehistory to present-day Gotham. Bruce's return set up Batman Incorporated, an ongoing series which focused on Wayne franchising the Batman identity across the globe, allowing Dick and Damian to continue as Gotham's Dynamic Duo. Bruce publicly announced that Wayne Enterprises will aid Batman on his mission, known as "Batman, Incorporated". However, due to rebooted continuity that occurred as part of DC Comics' 2011 relaunch of all of its comic books, The New 52, Dick Grayson was restored as Nightwing with Wayne serving as the sole Batman once again. The relaunch also interrupted the publication of Batman, Incorporated, which resumed its story in 2012–2013 with changes to suit the new status quo. The New 52 During The New 52, all of DC's continuity was reset and the timeline was changed, making Batman the first superhero to emerge. This emergence took place during Zero Year, where Bruce Wayne returns to Gotham and becomes Batman, fighting the original Red Hood and the Riddler. In the present day, Batman discovers the Court of Owls, a secret organization operating in Gotham for decades. Batman somewhat defeats the Court by defeating Owlman, although the Court continues to operate on a smaller scale. The Joker returns after losing the skin on his face (as shown in the opening issue of the second volume of Detective Comics) and attempts to kill the Batman's allies, though he is stopped by Batman. After some time, Joker returns again, and both he and Batman die while fighting each other. Jim Gordon temporarily becomes Batman, using a high-tech suit, while it is revealed that an amnesiac Bruce Wayne is still alive. Gordon attempts to fight a new villain called Mr. Bloom, while Wayne, regains his memories with the help of Alfred Pennyworth and Julie Madison. Once with his memories, Wayne becomes Batman again and defeats Mr. Bloom with the help of Gordon. DC Rebirth The timeline was reset again during Rebirth, although no significant changes were made to the Batman mythos. Batman meets two new superheroes operating in Gotham named Gotham and Gotham Girl. Psycho-Pirate gets into Gotham's head and turns against Batman, and is finally defeated when he is killed. This event is very traumatic for Gotham Girl and she begins to lose her sanity. Batman forms his own Suicide Squad, including Catwoman, and attempts to take down Bane. The mission is successful, and Batman breaks Bane's back. Batman proposes to Catwoman. After healing from his wounds, an angry Bane travels to Gotham, where he fights Batman and loses. Batman then tells Catwoman about the War of Jokes and Riddles, and she agrees to marry him. Bane takes control of Arkham Asylum and manipulates Catwoman into leaving Wayne before the wedding. This causes Wayne to become very angry, and, as Batman, lashes out against criminals, nearly killing Mr. Freeze. Batman learns of Bane's control over Arkham and teams up with the Penguin to stop him. Bane captures Batman, and Scarecrow causes him to hallucinate, although he eventually breaks free. Batman escapes and reunites with Catwoman, while Bane captures and kills Alfred Pennyworth. Batman returns and defeats Bane, although too late to save Alfred. Gotham Girl prompts him to marry Catwoman. It is revealed that the Joker who was working for Bane was really Clayface in disguise. The real Joker has been plotting a master plan to take over Gotham. This plan comes to fruition during The Joker War, in which Joker takes over the city. Batman defeats the Joker who vanishes after an explosion. Ghost-Maker, an enemy from Batman's past, appears in Gotham, and, after a battle, becomes a sort of ally to Batman. A new group called the Magistrate rises up in Gotham, led by Simon Saint, whose goal is to outlaw vigilantes such as Batman. At the same time, Scarecrow returns, fighting Batman. During Fear State, Batman battles and defeats both Scarecrow and the Magistrate's Peacekeepers. Other versions Smallville Batman/Bruce Wayne is featured in the Smallville Season 11 digital comic based on the TV series. As a young boy, Bruce Wayne saw his parents gunned down by Joe Chill. This incident changed Bruce's life forever. In 2001, Bruce donned the persona of "Batman", to fight the criminals of Gotham City. Bruce fought criminals on his own for the better part of the next ten years. However, by 2011, Bruce had begun working with the young Barbara Gordon who became known as Nightwing. This same year, Bruce learned that Joe Chill was in Metropolis and went to confront him. His quest for Chill briefly led to Bruce getting into conflict with Superman. However, the two soon joined forces. When they found Chill, Bruce came close to killing him, but the Prankster and Mister Freeze beat him to it, on behalf of Intergang. The Prankster also gunned down Superman with Green Kryptonite bullets. Bruce managed to save his life, after which they apprehended the Prankster and Mister Freeze. Bruce was reluctant to join the Watchtower Network but kept finding himself working alongside its agents. Eventually, Bruce gave in and joined, to help them with the Crisis. After the battle against the Monitors, Bruce became a founding member of the Justice League. Furthermore, as Barbara was leaving Earth, Bruce got a new partner in Dick Grayson. An villainous version of Bruce appears in the form of Earth-13 Batman resembling the Joker with a patchwork costume. Citizen Wayne In Batman: Citizen Wayne, the role of Batman is taken on by Harvey Dent after his whole face has been destroyed by an enemy. Bruce Wayne is a newspaper publisher who is highly critical of Batman and his brutal methods and goes after him when he actually kills the enemy in question, both men dying in the final battle. DC Bombshells In the opening of the DC Bombshells continuity set during World War II, Bruce's parents are saved from Joe Chill's attack thanks to the baseball superheroine known as Batwoman. While Batman does not exist in this continuity, Kate Kane does borrow a number of elements from the main version, such as inspiring younger heroines to follow in her steps as Batgirls and losing a child named Jason. In the book's conclusion that takes place 15 years into the future, a grown up Bruce Wayne becomes Batman (not out of tragedy but out of inspiration by the Bombshells) and is trained by the older Catwoman to herald in the new age of superheroes. The Dark Knight Returns The Batman from Frank Miller's Batman: The Dark Knight Returns and its spin-offs, Batman: The Dark Knight Strikes Again and All Star Batman and Robin the Boy Wonder is a tired vigilante in a much darker, edgier setting home to Miller's own new interpretations of various DC characters. The Dark Multiverse In the 2017 Dark Nights: Metal event, it is revealed that a Dark Multiverse exists alongside the main DC Multiverse. Each reality in the Dark Multiverse is negative and transient reflection of its existing counterpart, which were intended to be acquired by World Forger who would feed these timelines to his 'dragon', Barbatos. However, this balance came to an end when Barbatos escaped his bonds and allowed the rejected timelines to remain in some form of existence. Eventually, Barbatos is released onto the DC universe when Batman is treated with five unique metals, turning him into a portal to the Dark Multiverse, with this portal also allowing Barbatos to summon an army of evil alternate Batmen known as the Dark Knights, led by a God-like Batman, who describe themselves as having been created based on Batman's dark imaginations of what he could do if he possessed the powers of his colleagues. During the Dark Nights: Death Metal storyline, more Dark Multiverse versions of Batman appear. Barbatos Barbatos is a hooded, God-like being in the Dark Multiverse. Barbatos had previously visited Prime-Earth in the DC Multiverse and founded the Tribe of Judas, which would later become the Court of Owls. Sometime before returning (either willingly or not) to the Dark Multiverse, Barbatos encountered Hawkman/Carter Hall, and was hit by his mace. Barbatos tried to return to the Multiverse but the events of Final Crisis prevented him from doing so. However, after witnessing Bruce Wayne/Batman being sent back in time by Darkseid's Omega Beams, Barbatos realised the similarities between his and Bruce's Bat emblems and believed he could use him as a doorway. Barbatos' followers manipulated events in order for Bruce to be injected with four out of the five metals needed to create the doorway, and after the fifth was injected in the present day, Barbatos was able to transport himself and the Dark Knights to Prime-Earth to conquer it. The Batman Who Laughs The Batman Who Laughs is a version of Batman from Earth -22, a dark reflection of the Earth-22. In that reality, the Earth -22 Joker learned of Batman's identity as Bruce Wayne and killed most of Batman's other rogues along with Commissioner Gordon. He then subjected a sizeable population of Gotham's populace to the chemicals that transformed him, subsequently killing several parents in front of their children with the goal of turning them into essentially a combination of himself and Batman. When Batman grappled with the Joker, it resulted in the latter's death as Batman is exposed to a purified form of the chemicals that gradually turned him into a new Joker, the process proving irreversible by the time Batman discovered what was happening to him. The Batman who Laughs proceeded to take over Earth-22, killing off most of his allies and turning Damian into a mini-Joker. The Batman Who Laughs seems to be the de facto leader or second-in-command of Barbatos' Dark Knights and recruited the other members. After arriving on Prime-Earth, the Batman Who Laughs takes control of Gotham and oversees events at the Challenger's mountain. He distributes joker cards to the Batman's Rogues, giving them the ability to alter reality and take over sections of the city. Accompanying him are Damian and three other youths whom he also calls his sons, all four being twisted versions of Robin, having intended to destroy all of reality by linking the Over-Monitor to Anti-Monitor's astral brain. But The Batman Who Laughs is defeated when the Prime Universe Batman is aided by the Joker, who notes the alternate Batman's failure to perceive this scenario due to still being a version of Batman. While assumed dead, the Batman who Laughs is revealed to be in the custody of Lex Luthor who offers him a place in the Legion of Doom. Red Death The Red Death is a version of Batman from Earth -52, originally an aged man who broke after the deaths of Dick, Jason, Tim, and Damian. Believing he has a chance to prevent the loss of more loved ones, Bruce decides he needs the Flash's Speed Force to achieve this and equips himself with the Rogues' equipment to capture the Flash. He knocks Barry out and ties him to the Batmobile, which has a machine created from reverse-engineering the Cosmic Treadmill attached to it. Using this machine against Barry's wishes, Bruce drove straight into the Speed Force while absorbing Barry in the process. Scarred by the ordeal, he developed a split personality created from residual traces of the Earth -52 Barry's mind. The newly-born Red Death tests his new powers but realizes he cannot stop his Earth from its destruction until he is recruited by The Batman Who Laughs, who promises him a new Earth to live upon. After entering Prime-Earth, the Red Death arrives in Central City and is confronted by Iris West and Wally West, during which he uses his powers to slow Wally and age them both. The Flash confronts the Red Death, and Doctor Fate saves Barry before the latter can attack. The Red Death proclaims that he will save Central City and make it his new home. After Barry is transported to a 'sand'-filled cave beneath Central City, the Red Death arrives and reveals several Flashmobiles and chases after Barry. During the events of the Wild Hunt, the Red Death ceased when exposed by an energy wave from the release of a newlyborn universe with the restored Earth -52 Barry eventually destroyed from the energy consuming him. An original incarnation of the Red Death in the ninth season of The Flash, portrayed by Javicia Leslie. This version is a doppelgänger of Ryan Wilder from Earth-4125, a world where she was adopted by the Wayne family and Batman does not exist. Following her adoptive parents' murder, she became Batwoman to protect Gotham City as an adult, during which she met other heroes such as the Flash and befriended his wife Iris West-Allen. In time, Wilder gradually realized her methods for fighting crime resulted in criminals being temporarily incarcerated and allowed to escape. Studying the Flash's abilities, she built a suit of armor capable of artificially channeling the Speed Force and changed her codename to the Red Death. Eventually, she became reckless, killed Iris while fighting the Flash, and was rejected by the Speed Force due to her inorganic connection to it, which left her trapped in a vibrational form. In the present, she reaches Earth-Prime and forms the Rogues to steal Wayne Enterprises technology to restore her physical form and build a time machine. However, she comes into conflict with the Earth-Prime Flash, who forms his own Rogues and joins forces with his Batwoman to defeat her, after which the Red Death is taken into A.R.G.U.S. custody. Murder Machine The Murder Machine is a version of Batman from Earth -44, a dark reflection of the Earth-44. Distraught from having lost Alfred, Batman requested Cyborg to help him finish the Alfred Protocol, an A.I. version of Alfred. But the Alfred Protocol malfunctioned upon activation and began to multiply and kill all of Batman's Rogues Gallery. Bruce pleaded with Cyborg to help find a way to fix it but the latter refused. The Alfred Protocol began to merge with Bruce and the two became the Murder Machine, and his first act as this new entity was to kill Cyborg. After being recruited by the Batman Who Laughs, the Murder Machine arrives on Prime-Earth with the other Dark Knights. He proceeds to the Justice League's Watchtower and confronts Cyborg. After Cyborg is incapacitated by the other Dark Knights, the Murder Machine infects and converts the Watchtower as the Dark Knights' new base of operations. Dawnbreaker The Dawnbreaker is a version of Batman from Earth -32, a dark reflection of the Earth-32 where Batman became a Green Lantern. When Earth -32 Bruce lost his parents to Joe Chill, he is chosen by a Green Power Ring to become a Green Lantern. But Bruce's will overrides the ring's ban on lethal force and corrupts it, enabling him to use it to kill Chill and various criminals. After Bruce killed Gordon when eventually confronted, he wipes out the Green Lantern Corp and the Guardians of the Universe when they confront him. Bruce then entered his giant Green Lantern Power Battery and exits with a new outfit and moniker, the Dawnbreaker. However, he finds that his Earth has begun to collapse and he is met by the Batman Who Laughs who, after recruiting the Red Death and the Murder Machine, recruits the Dawnbreaker, promising him a new world to shroud in darkness. After arriving on Earth-0, Dawnbreaker heads to Coast City where he is confronted by Hal Jordan. Dawnbreaker tries to consume Hal Jordan in a 'blackout' but the latter is rescued by Doctor Fate. With Green Lantern gone, Dawnbreaker takes control of Coast City. The Dawnbreaker confronts Hal Jordan in a blacked out cave underneath Coast City, claiming that the Green Lantern oath is worthless in his cave. Drowned The Drowned is a version of Batman from Earth -11, a dark reflection of the reversed-gender Earth-11. Originally known as Batwoman, Bryce Wayne was in a relationship with Sylvester Kyle (Earth-11's male version of Selina Kyle) until he was killed by a metahuman. A revenge-driven Bryce spent 18 months hunting down every rogue metahuman before Aquawoman and the Atlanteans emerged from their self-imposed exile. While Aquawoman claimed her people came in peace, a skeptical Bryce declared war on Atlantis with the Atlanteans flooding Gotham in retaliation when their queen was killed. Bryce survived the disaster by performing auto-surgery on herself by introducing mutated hybrid DNA into her body, giving Bryce the ability to breath underwater, accelerated healing, and water manipulation. She also created an army of Dead Waters to fight for her. Donning a new attire, Bryce called herself The Drowned and successfully conquered Atlantis at the cost of flooding every city. After seeing her signal being lit, the Drowned met the Batman Who Laughs, who recruits her as a Dark Knight. After arriving on Earth-0, the Drowned headed to Amnesty Bay, where she was confronted by Aquaman and Mera. The two were unable to combat the Drowned and her army of Dead Waters, with Mera becoming infected and controlled by the Drowned while Aquaman was saved by Doctor Fate. The Drowned proceeded to take control of Amnesty Bay. When Aquaman is transported fathoms below Amnesty Bay, the Drowned attacks him, revealing that the infected Mera has mutated into a gargantuan shark/crab/octopus creature. Merciless The Merciless is a version of Batman from Earth -12. Here Batman is in a relationship with Wonder Woman. Having killed Ares in a fit of rage when Ares presumably kills Wonder Woman, the Earth -12 Batman acquired Ares's helmet and assumed that he can channel its power to war with justice and mercy rather than ruthless brutality. But it corrupted him and the 'Merciless' Batman ended up killing Wonder Woman (who had actually just been knocked out) while eliminating all his enemies. The Merciless is later depicted as destroying the Valhalla Mountain when Sam Lane, Amanda Waller, Steve Trevor and Mister Bones attempt a counter-attack against the Dark Batmen after the regular heroes have apparently failed. The Merciless confronts Wonder Woman after she is transported under the foundation of A.R.G.U.S Headquarters in Washington D.C., revealing his armory filled with the divine arsenal of the Gods he killed on his Earth. He reveals to her that his Diana taught him to fight and after he destroyed the Gods, the Merciless found Themyscria and fought them for three days. The Merciless also reveals that he ordered the Ferryman at the River Styx to gather every coin from every dead Amazon seeking passage into the afterlife which he melted into a giant golden drachma, which he strikes with a hammer, summoning the undead Amazons. Devastator The Devastator is a version of Batman from Earth -1, a dark reflection of Earth-1. When Superman turned evil and kills friend and foe alike along with Lois, the Earth-1 Batman injected himself with an engineered version of the Doomsday virus to stop the Kryptonian at the cost of his humanity as he transformed into a Doomsday-like monster. Despite his victory, the Devastator still feels remorse for not being able to protect Metropolis from Superman's wrath. The Batman Who Laughs offers The Devastator a second chance at saving those whom he feels are blindly inspired by Superman. Bruce infects the Earth-0 Lois Lane, Supergirl, and all of Metropolis with the Doomsday virus as he views it as the only way to protect them from Superman's strength and false prophecies. Along with the Murder Machine, the Devastator was sent to retrieve the Cosmic Tuning Tower, ripping it out of its foundation and throwing it outside the Fortress of Solitude. He is then confronted by the two Green Lanterns of Earth (Simon Baz and Jessica Cruz), The Flash/Wally West, Firestorm, and Lobo and he proceeds to incapacitate all except Lobo who he throws into the Sun. Grabbing the Cosmic Tuning Tower, the Devastator leaps into space and lands on the Challenger's Mountain, planting the tower on top of it. Bathomet Bathomet is a Cthulhu-like Batman from an unknown part of the Dark Multiverse. Batmage Batmage is an evil sorcerer version of Batman from an unknown part of the Dark Multiverse. Batmanosaurus Rex Batmanosaurus Rex (also called B-Rex) is a version of Batman from an unknown part of the Dark Multiverse. It is the result of Batman uploading his mind into the robotic Tyrannosaurus that he has in the Batcave when the Batcave collapsed for an unknown reason. Castle Bat Castle Bat is a version of Batman from an unknown part of the Dark Multiverse who sacrificed Damian Wayne as part of a ritual that would merge his soul with Gotham City enabling him to easily hunt down every villain. The Batman Who Laughs uses him as a headquarters for the Dark Knights. Darkfather Darkfather is a Batman from an unknown part of the Dark Multiverse who defeated Darkseid and acquired his powers. After mastering the Anti-Life Equation, Darkfather turned the Parademons of Apokolips into his Pararobins. Dr. Arkham Dr. Arkham is a Batman from an unknown part of the Dark Multiverse who left the vigilante business and took part in performing experiments on humans. Batmanhattan Batmanhattan is a Batman from an unknown part of the Dark Multiverse who harnessed the powers of Doctor Manhattan. The Batman Who Laughs would later lobotomize Batmanhattan and then transplant his brain into Batmanhattan in order to become Darkest Knight. Batom Batom is a Batman from an unknown part of the Dark Multiverse who sports the same Bio-Belt as Atom. Batmobeast Batmobeast is a version of Batman from an unknown part of the Dark Multiverse whose consciousness was uploaded into a monster truck after every digital system was destroyed by the people of his Earth. Robin King Robin King is a child version of Bruce Wayne from an unknown part of the Dark Multiverse who developed mass-murdering tendencies. Baby Batman Baby Batman is a baby version of Batman from an unknown part of the Dark Multiverse who downloaded his mind into an infant-resembling artificial body. Grim Knight Grim Knight is a Batman from an unknown part of the Dark Multiverse who wields firearms ever since the day his parents were killed by Joe Chill. Injustice: Gods Among Us In Injustice: Gods Among Us, Batman was originally close friends with Superman (with Superman even asking him to be godfather to his child with Lois Lane) but when Superman was tricked by the Joker into killing Lois and destroying Metropolis, their relationship slowly went from estranged to antagonistic to enemies. Superman begins a new world order where he and the Justice League use brute force and fear to coerce people into following the law, but Batman sees the tyranny in this and opposes Superman's Regime with his Insurgency. He suffers a few losses, notably of Dick Grayson by the hands of his biological son Damian (albeit by accident), who sided with Superman. By the end of Year One Superman breaks Batman's back in an attempt to delay any future defiance. During most of Year Two Batman is out of commission, relying on his allies to stop the Regime when the Green Lantern Corps gets involved. In Year Three Batman allies himself with magic-users, notably John Constantine, though this ends with Constantine revealed to have been using Batman to further his own goals. Year Four has Batman look to the Greek gods to stop Superman. However, he comes to regret this when the gods decide to overpower humanity themselves, leading him to enlist the New God Highfather to stop them. He evades a trap set up by Superman when the fallen hero tries to make a meeting to discuss their problems. By the game's events, Batman has suffered many losses by the hands of the Regime and in a last-ditch effort summons the counterparts of Wonder Woman, Green Lantern, Green Arrow, and Aquaman from the mainstream universe, needing them to help him retrieve a shard of kryptonite from his now-abandoned Batcave; the kryptonite was meant to be a last resort for if Superman went rogue, but Batman made it he could only access it if key members of the League agreed. Since most of them allied with Superman who are dead (Green Arrow) he needed duplicates. When this plan fails, he is reluctant to bring over the mainstream Superman, convinced that any version of Superman is corruptible. However, his prime counterpart convinces him to have faith and he does so, with the mainstream Superman defeating his counterpart and ending the Regime's influence. JLA/Avengers In JLA/Avengers, Batman appears along with his teammates in the Justice League, when they are made to fight the Avengers in the Grandmaster's cosmic game. While touring the Marvel Universe for the first time, Batman witnesses the Punisher killing a gang of drug dealers, and attacks him (the fight takes place off-panel). He later forms an alliance with Captain America after engaging in a brief fistfight to test his opponent's skills. Due to this alliance, he realizes the stakes of the game and loses it for the JLA. When the two universes are merged by Krona, the heroes are left confused as to what actually occurred in their reality; the Grandmaster clarifies by showing them the various tragedies that befell the heroes in their lifetimes. Batman, for his part, witnesses Jason Todd's death and his injury at the hands of Bane. In the final battle, Krona defeats the JLA with minor difficulty, but is defeated when the Flash and Hawkeye disrupt his control of his power source. Just Imagine Just Imagine... is a series of comics created by Stan Lee (the co-creator of several Marvel Comics characters), with reimaginings of various DC characters. In this continuity, Wayne Williams is framed for a crime he did not commit, works his way into getting out of prison, and becomes a mysterious wrestler known as Batman to fund a career as a vigilante using complex equipment to avenge himself against the criminals who originally framed him. Kingdom Come The Kingdom Come limited series depicts a Batman who, ravaged by years of fighting crime, uses an exoskeleton to keep himself together and keeps the peace on the streets of Gotham using remote-controlled robots. He is late middle-aged and wears an eerie grin. It is no longer a secret that he is Bruce Wayne and is referred to as the "Batman" even when he appears in civilian guise. Superman: American Alien In Superman: American Alien, a 2016 comic that shows an alternate retelling of Superman's origin, Bruce Wayne is training under Ra's al Ghul when he is told about someone posing as him at a birthday party thrown for him, causing Bruce to become interested in this person. Years later, having been Batman for a while, he finds out that the same person, revealed to be Clark Kent, is a reporter who spoke to Bruce's new ward Dick Grayson. Donning his costume, Bruce confronts Clark but is quickly overpowered, and is shocked when none of his equipment harms Clark. Clark finds out Bruce's identity by taking his mask and cape, and Bruce escapes. He seemingly leaves behind Clark's recording of his conversation with Dick, and Clark does not reveal Bruce's double life to the public. Bruce's cape later becomes part of Clark's prototype costume as he first begins his crime fighting career. Batman: White Knight In the reality of Batman: White Knight, Bruce has grown up believing he is a descendant of Edmond Wayne, the founder of Gotham City and Wayne Enterprises. In reality, though, he is actually a descendant of Bakkar, a disgraced former member of the Order of St. Dumas, who murdered Edmond Wayne and assumed his identity. Jean-Paul Valley, a.k.a. Azrael, is actually the real Wayne descendant, which Bruce only learns from Jack Napier right before Jack forces Harley Quinn to kill him as the Joker will not let him kill himself. After helping save the city from the plotting of Neo-Joker to destroy Gotham, he hands over the keys to his various Batmobiles to the GCPD Gotham Terrorism Oppression unit and unmasks himself in front of Gordon to earn back his trust after the ordeal. He later turns himself in after incapacitating Azrael in combat for his many unintentional crimes while Batman. During his trial, he and Harleen Quinzel married on her suggestion to keep her from testifying against him, resulting in him becoming stepfather to hers and Jack's children. After 12 years in prison, he helps stop a riot, but upon hearing that someone has stolen a prototype Batsuit and is going around as Batman, he escapes with Jason Todd's help and heads into the city, aided by a sentient AI program of Jack (from a chip placed in his head before). Aided by commissioner Barbara Gordon and Duke Thomas, Bruce encounters the new Batman, and finds out more about the plans of Derek Powers, who he reveals was responsible for building his Batman gear before taking over Wayne Enterprises. In the end, Bruce teas up with Terry, the GCPD, and the GTO unit led by Dick Grayson into attacking the company headquarters to stop Powers' plan to illegally sell Bat-mechas across the planet. After that succeeds, Bruce is approached by FBI agents Diana Prince and John Stewart, who offer to change his sentence to time served in exchange for his help in investigating reports of a flying teenager in Kansas. Cultural impact and legacy Batman has become a pop culture icon, recognized around the world. The character's presence has extended beyond his comic book origins; events such as the release of the 1989 Batman film and its accompanying merchandising "brought the Batman to the forefront of public consciousness". In an article commemorating the sixtieth anniversary of the character, The Guardian wrote, "Batman is a figure blurred by the endless reinvention that is modern mass culture. He is at once an icon and a commodity: the perfect cultural artefact for the 21st century." In other media The character of Batman has appeared in various media aside from comic books, such as newspaper syndicated comic strips, books, radio dramas, television, a stage show, and several theatrical feature films. The first adaptation of Batman was as a daily newspaper comic strip which premiered on October 25, 1943. That same year the character was adapted in the 15-part serial Batman, with Lewis Wilson becoming the first actor to portray Batman on screen. While Batman never had a radio series of his own, the character made occasional guest appearances in The Adventures of Superman, starting in 1945 on occasions when Superman voice actor Bud Collyer needed time off. A second movie serial, Batman and Robin, followed in 1949, with Robert Lowery taking over the role of Batman. The exposure provided by these adaptations during the 1940s "helped make [Batman] a household name for millions who never bought a comic book". In the 1964 publication of Donald Barthelme's collection of short stories Come Back, Dr. Caligari, Barthelme wrote "The Joker's Greatest Triumph". Batman is portrayed for purposes of spoof as a pretentious French-speaking rich man. Television The Batman television series, starring Adam West, premiered in January 1966 on the ABC television network. Inflected with a camp sense of humor, the show became a pop culture phenomenon. In his memoir, Back to the Batcave, West notes his dislike for the term 'camp' as it was applied to the 1960s series, opining that the show was instead a farce or lampoon, and a deliberate one, at that. The series ran for 120 episodes, ending in 1968. In between the first and second season of the Batman television series, the cast and crew made the theatrical film Batman (1966). The Who recorded the theme song from the Batman show for their 1966 EP Ready Steady Who, and the Kinks performed the theme song on their 1967 album Live at Kelvin Hall. Adam West also appeared in character as Batman in several commercials and a 1966 US Government PSA for Savings Bonds. Despite not having an immediate continuation, the series spawned a (failed) pilot episode for a spin-off Batgirl television series and, decades later, the Batman '66 (2013-2016) comic book series, the animated films Batman: Return of the Caped Crusaders (2016) and Batman vs. Two-Face (2017), and even the mockumentary Return to the Batcave: The Misadventures of Adam and Burt (2003). In the 1996 episode Heroes and Villains of Only Fools and Horses, David Jason spoofed the role of Batman. The popularity of the Batman TV series also resulted in the first animated adaptation of Batman in The Batman/Superman Hour; the Batman segments of the series were repackaged as The Adventures of Batman and Batman with Robin the Boy Wonder which produced thirty-three episodes between 1968 and 1977. From 1973 until 1986, Batman had a starring role in ABC's Super Friends series, which was animated by Hanna-Barbera. Olan Soule was the voice of Batman in all these shows, but was eventually replaced during Super Friends by Adam West, who also voiced the character in Filmation's 1977 series The New Adventures of Batman. In 1992, Batman: The Animated Series premiered on the Fox television network, produced by Warner Bros. Animation and featuring Kevin Conroy as the voice of Batman. The series received considerable acclaim for its darker tone, mature writing, stylistic design, and thematic complexity compared to previous superhero cartoons, in addition to multiple Emmy Awards. The series' success led to the theatrical film Batman: Mask of the Phantasm (1993), as well as various spin-off TV series that included Superman: The Animated Series, The New Batman Adventures, Justice League and Justice League Unlimited (each of which also featured Conroy as Batman's voice). The futuristic series Batman Beyond also took place in this same animated continuity and featured a newer, younger Batman voiced by Will Friedle, with the elderly Bruce Wayne (again voiced by Conroy) as a mentor. In 2004, an unrelated animated series titled The Batman made its debut with Rino Romano voicing Batman. In 2008, this show was replaced by another animated series, Batman: The Brave and the Bold, featuring Diedrich Bader's voice as Batman. In 2013, a new CGI-animated series titled Beware the Batman made its debut, with Anthony Ruivivar voicing Batman. In 2014, the live-action TV series Gotham premiered on the Fox network, featuring David Mazouz as a 12-year-old Bruce Wayne. In 2018, when the series was renewed for its fifth and final season it was announced that Batman would make an appearance in the series finale's flash-forward. Iain Glen portrays Bruce Wayne in the live-action series Titans, appearing in the show's second season in 2019. Prior to Glen, Batman was played by stunt doubles Alain Moussi and Maxim Savarias in the first season. To commemorate the 75th anniversary of the character, Warner Bros aired the television short film, Batman: Strange Days, that was also posted on DC's YouTube channel. In August 2019, it was announced that Kevin Conroy would make his live-action television debut as an older Bruce Wayne in the upcoming Arrowverse crossover, Crisis on Infinite Earths. In the crossover, he portrayed a parallel universe iteration of Batman from Earth-99. In Batwoman, the Earth-Prime version of Bruce Wayne / Batman is portrayed by Warren Christie. In May 2021, it was announced that a new animated series titled Batman: Caped Crusader was in development by Bruce Timm (co-creator of Batman: The Animated Series), JJ Abrams, and Matt Reeves. The series is said to be a reimagining of the Caped Crusader that returns to the character's noir roots. Film As previously stated, Batman's first cinematic appearances consisted of the 1943 serial film Batman and its 1949 sequel Batman and Robin, which were both released by Columbia Pictures and depicted a government-backed version of Batman and Robin (censorship at the time would not have allowed for vigilantes to be depicted as unauthorized crimefighters). The serials (especially the first one) are, though, notorious for their accentuation on anti-Japanese sentiments due to their World War II-period setting. In 1966, 20th Century Fox released Batman's first feature-length film, titled Batman (also advertised as Batman: The Movie), based on and featuring most of the cast from the 1960s TV series. Burton/Schumacher series In 1989, Warner Bros. released the feature film Batman, directed by Tim Burton and starring Michael Keaton as the title character. The film was a huge success; not only was it the top-grossing film of the year, but at the time was the fifth highest-grossing film in history. The film also won the Academy Award for Best Art Direction. The film's success spawned three sequels: Batman Returns (1992), Batman Forever (1995) and Batman & Robin (1997), the latter two of which were directed by Joel Schumacher instead of Burton, and replaced Keaton as Batman with Val Kilmer and George Clooney, respectively. The second Schumacher film failed to outgross any of its predecessors and was critically panned, causing Warner Bros. to cancel the planned fourth sequel, Batman Unchained, and end the initial film series. The first two films later became the basis for the Burton-inspired comic book series Batman '89 (2021). Keaton would later reprise his role as Bruce Wayne / Batman for the 2023 film, The Flash. The Dark Knight Trilogy In 2005, Batman Begins was released by Warner Bros. as a reboot of the film series, directed by Christopher Nolan and starring Christian Bale as Batman. Its sequel, The Dark Knight (2008), set the record for the highest grossing opening weekend of all time in the U.S., earning approximately $158 million, and became the fastest film to reach the $400 million mark in the history of American cinema (eighteenth day of release). These record-breaking attendances saw The Dark Knight end its run as the second-highest domestic grossing film (at the time) with $533 million, bested then only by Titanic. The film also won two Academy Awards, including Best Supporting Actor for the late Heath Ledger. It was eventually followed by The Dark Knight Rises (2012), which served as a conclusion to Nolan's film series that has since been known as The Dark Knight Trilogy. Animated films Since 2008, Batman has also starred in various direct-to-video films under the DC Universe Animated Original Movies label. Kevin Conroy reprised his voice role of Batman for several of these films while others have featured celebrity voice actors in the role, including Jeremy Sisto, William Baldwin, Bruce Greenwood, Ben McKenzie, Peter Weller, and Jensen Ackles. In the direct-to-video films of the DC Animated Movie Universe, Batman was voiced by Kevin Conroy again in Justice League: The Flashpoint Paradox (2013) and by Jason O'Mara in all subsequent films, such as The Death of Superman (2018) and Batman: Hush (2019). A Lego-themed version of Batman was also featured as one of the protagonists in the theatrically-released animated film The Lego Movie (2014), with Will Arnett providing the voice. Arnett reprised the voice role for the spin-off film The Lego Batman Movie (2017), as well as for the sequel The Lego Movie 2: The Second Part (2019). Keanu Reeves voiced Batman in the animated film DC League of Super-Pets (2022). DC Extended Universe In 2016, Ben Affleck began portraying Batman in the DC Extended Universe with the release of the film Batman v Superman: Dawn of Justice, directed by Zack Snyder, a younger child version of the character was played by Brandon Spink in the same film. Affleck also made a cameo appearance as Batman in David Ayer's film Suicide Squad (2016). Affleck reprised the role in the 2017 film Justice League, also set in the DC Extended Universe, as well as the director's cut, Zack Snyder's Justice League. Affleck reprised his role in the 2023 film, The Flash, also set in the DC Extended Universe. This and a cameo appearance in Aquaman and the Lost Kingdom are expected to be Affleck's last appearance in the role. DC Elseworlds films Dante Pereira-Olson portrays a young Bruce Wayne in the 2019 film Joker. Robert Pattinson portrays Bruce Wayne / Batman in the 2022 film, The Batman, directed by Matt Reeves. DC Universe A new iteration of Batman is set to appear in the DC Universe (DCU) franchise, beginning with the film The Brave and the Bold, produced by DC Studios. The film will focus on Batman and Damian Wayne. Fine art Starting with the Pop Art period, and on a continuing basis, since the 1960s, the character of Batman has been "appropriated" by multiple visual artists and incorporated into contemporary artwork, most notably by Andy Warhol, Roy Lichtenstein, Mel Ramos, Dulce Pinzon, Mr. Brainwash, Raymond Pettibon, Peter Saul, and others. Video games Since 1986, Batman has starred in multiple video games, most of which were adaptations of the various cinematic or animated incarnations of the character. Among the most successful of these games is the Batman: Arkham series. The first installment, Batman: Arkham Asylum (2009), was released by Rocksteady Studios to critical acclaim; review aggregator Metacritic reports it as having received 92% positive reviews. It was followed by the sequel Batman: Arkham City (2011), which also received widespread acclaim and holds a Metacritic ranking of 94%. A prequel game titled Batman: Arkham Origins (2013) was later released by WB Games Montréal. A fourth game titled Batman: Arkham Knight (2015) has also been released by Rocksteady. As with most animated Batman media, Kevin Conroy provided the voice of the character for these games, with the exception of Arkham Origins in which the younger Batman is voiced by Roger Craig Smith. In 2016, Telltale Games released Batman: The Telltale Series adventure game, which changed the Wayne family's history as it is depicted in the Batman mythos. A sequel, titled Batman: The Enemy Within, was released in 2017. Role-playing games Mayfair Games published the DC Heroes role-playing game in 1985, then published the 80-page supplement Batman the following year, written by Mike Stackpole, with cover art by Ed Hannigan. In 1989, Mayfair Games published an updated 96-page softcover Batman Sourcebook, again written by Mike Stackpole, with additional material by J. Santana, Louis Prosperi, Jack Barker and Ray Winninger, with graphic design by Gregory Scott, and cover and interior art by DC Comics staff. Mayfair released a simplified version of DC Heroes called The Batman Role-Playing Game in 1989 to coincide with the Batman film. Interpretations Gay interpretations Gay interpretations of the character have been part of the academic study of Batman since psychologist Fredric Wertham asserted in Seduction of the Innocent in 1954 that "Batman stories are psychologically homosexual ...The Batman type of story may stimulate children to homosexual fantasies, of the nature of which they may be unconscious." Andy Medhurst wrote in his 1991 essay "Batman, Deviance, and Camp" that Batman is interesting to gay audiences because "he was one of the first fictional characters to be attacked on the grounds of his presumed homosexuality". Professor of film and cultural studies Will Brooker argues the validity of a queer reading of Batman, and that gay readers would naturally find themselves drawn to the lifestyle depicted within, whether the character of Bruce Wayne himself were explicitly gay or not. He also identifies a homophobic element to the vigor with which mainstream fandom rejects the possibility of a gay reading of the character. In 2005, painter Mark Chamberlain displayed a number of watercolors depicting both Batman and Robin in suggestive and sexually explicit poses, prompting DC to threaten legal action. Creators associated with the character have expressed their own opinions. Writer Alan Grant has stated, "The Batman I wrote for 13 years isn't gay ...everybody's Batman all the way back to Bob Kane ...none of them wrote him as a gay character. Only Joel Schumacher might have had an opposing view." Frank Miller views the character as sublimating his sexual urges into crimefighting so much so that he is "borderline pathological", concluding "He'd be much healthier if he were gay." Grant Morrison said that "Gayness is built into Batman ...Obviously as a fictional character he's intended to be heterosexual, but the basis of the whole concept is utterly gay." Psychological interpretations Batman has been the subject of psychological study for some time, and there have been a number of interpretations into the character's psyche. In Batman and Psychology: A Dark and Stormy Knight, Dr. Travis Langley argues that the concept of archetypes as described by psychologists Carl Jung and Joseph Campbell is present in the Batman mythos, such that the character represents the "shadow archetype". This archetype, according to Langley, represents a person's own dark side; it is not necessarily an evil one, but rather one that is hidden from the outside and concealed from both the world and oneself. Langley argues that Bruce Wayne confronts his own darkness early in life; he chooses to use it to instill fear in wrongdoers, with his bright and dark sides working together to fight evil. Langley uses the Jungian perspective to assert that Batman appeals to our own need to face our "shadow selves". Langley also taught a class called Batman, a title he was adamant about. "I could have called it something like the Psychology of Nocturnal Vigilantism, but no. I called it Batman," Langley says. Several psychologists have explored Bruce Wayne/Batman's mental health. Robin. S. Rosenberg evaluated his actions and problems to determine if they reach the level of mental disorders. She examined the possibility of several mental health issues, including dissociative identity disorder, obsessive–compulsive disorder, and several others. She concluded that Bruce Wayne/Batman may have a disorder or a combination of disorders but due to his fictional nature, a definitive diagnosis will remain unknown. However, Langley himself states in his book that Batman is far too functional and well-adjusted, due to his training, confrontation of his fear early on and other factors, to be mentally ill. More likely, he asserts Batman's mental attitude is far more in line with a dedicated Olympic athlete. Notes References Sources Further reading External links Batman Bio at the Unofficial Guide to the DC Universe Batman (1940–present) Comics Inventory Batman characters Batman: Arkham characters 1939 comics debuts 1939 establishments in the United States Characters created by Bill Finger Characters created by Bob Kane Comics characters introduced in 1939 DC Comics American superheroes DC Comics businesspeople DC Comics male superheroes DC Comics martial artists DC Comics orphans DC Comics scientists Fictional aviators Fictional billionaires Fictional blade and dart throwers Fictional business executives Fictional characters with eidetic memory Fictional characters with post-traumatic stress disorder Fictional criminologists Fictional engineers Fictional English American people Fictional Irish American people Fictional escapologists Fictional foster carers Fictional gentleman detectives Fictional hackers Fictional hybrid martial artists Fictional inventors Fictional male martial artists Fictional martial arts trainers Fictional philanthropists Fictional socialites Fictional torturers and interrogators Fictional victims of sexual assault Fictional Yale University people Superheroes with alter egos Superhero detectives Vigilante characters in comics

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https://en.wikipedia.org/wiki/Baltimore%20Orioles

Baltimore Orioles

The Baltimore Orioles (also known as the O's) are an American professional baseball team based in Baltimore, Maryland. The Orioles compete in Major League Baseball (MLB) as a member of the American League (AL) East division. As one of the American League's eight charter teams in 1901, the franchise spent its first year as a major league club in Milwaukee as the Milwaukee Brewers before moving to St. Louis to become the St. Louis Browns in 1902. After 52 years in St. Louis, the franchise was purchased in 1953 by a syndicate of Baltimore business and civic interests led by attorney and civic activist Clarence Miles and Mayor Thomas D'Alesandro Jr. The team's current owner is American trial lawyer Peter Angelos. The Orioles' home ballpark is Oriole Park at Camden Yards, which opened in 1992 in downtown Baltimore. The oriole is the official state bird of Maryland; the name has been used by several baseball clubs in the city, including another AL charter member franchise which moved to New York in 1903 and became the Yankees. Nicknames for the team include the "O's" and the "Birds". The franchise's first World Series appearance came in 1944 when the Browns lost to the St. Louis Cardinals. The Orioles went on to make six World Series appearances from 1966 to 1983, winning three in 1966, 1970, and 1983. This era of the club featured several future Hall of Famers who would later be inducted representing the Orioles, such as third baseman Brooks Robinson, outfielder Frank Robinson, starting pitcher Jim Palmer, first baseman Eddie Murray, shortstop Cal Ripken Jr., and manager Earl Weaver. The Orioles have won a total of ten division championships (1969, 1970, 1971, 1973, 1974, 1979, 1983, 1997, 2014, 2023), seven pennants (1944 while in St. Louis, 1966, 1969, 1970, 1971, 1979, 1983), and three wild card berths (1996, 2012, 2016). The franchise was the last charter member of the American League to win a pennant, and the last charter member to win a World Series. After 14 consecutive losing seasons between 1998 and 2011, the team qualified for the postseason three times under manager Buck Showalter and general manager Dan Duquette, including a division title and advancement to the American League Championship Series for the first time in 17 years in 2014. Four years later, the Orioles lost 115 games, the most in franchise history. The Orioles chose not to renew the expired contracts of Showalter and Duquette after the season, ending their respective tenures with Baltimore. The Orioles' current manager is Brandon Hyde, while Mike Elias serves as general manager and executive vice president. Two years after finishing 52-110 in 2021, the Orioles went 101-61 in 2023, en route to winning the AL East for the first time since 2014. From 1901 through the end of 2023, the franchise's overall win–loss record is 9,029–10,013 (). Since moving to Baltimore in 1954, the Orioles have an overall win–loss record of 5,567–5,459 () through the end of 2023. History The modern Orioles franchise can trace its roots back to the original Milwaukee Brewers of the minor Western League, beginning in 1877, when the league reorganized. The Brewers were there when the Western League renamed itself the American League in 1900. Milwaukee Brewers (1901) At the end of the 1900 season, the American League removed itself from baseball's National Agreement (the formal understanding between the NL and the minor leagues). Two months later, the AL declared itself a competing major league. As a result of several franchise shifts, the Brewers were one of only two Western League teams that didn't fold, move or get kicked out of the league (the other being the Detroit Tigers). In its first game in the American League, the team lost to the Detroit Tigers 14–13 after surrendering a nine-run lead in the 9th inning. To this day, it is a major league record for the biggest deficit overcome that late in the game. In the first American League season in 1901, they finished last (eighth place) with a record of 48–89. During its lone Major League season, the team played at Lloyd Street Grounds, between 16th and 18th Streets in Milwaukee. St. Louis Browns (1902–1953) After one year in Milwaukee, the club relocated to St Louis, and for a while enjoyed some success, especially in the 1920s behind Hall of Fame first baseman George Sisler. However, the team's fortunes declined from then on, as playing success and gate receipts instead went increasingly to the Browns' own tenants at Sportsman's Park, the National League Cardinals, who became perennial NL contenders in the 1920s due to organizational innovations by team president Branch Rickey, a former player and manager for the Browns. Through World War II, the Browns won only one pennant, in the 1944 season stocked with wartime replacement players, and lost to the Cardinals in the third and last World Series played entirely in one ballpark, (until 2020 due to the COVID-19 pandemic). In 1953, with the Browns unable to afford even basic stadium upkeep and facing potential condemnation of the park by safety inspectors, owner Bill Veeck sold Sportsman's Park to the Cardinals and attempted to move the club back to Milwaukee, but this was vetoed by the other American League owners. Instead, Veeck sold his franchise to a partnership of Baltimore businessmen. Because Veeck was unpopular with fellow American League owners, his leaving baseball was a condition for the AL owners to approve the move. Baltimore Orioles (since 1954) The Miles-Krieger (Gunther Brewing Company)-Hoffberger group renamed their new team the Baltimore Orioles soon after taking control of the franchise. The nickname has a rich history in Baltimore, having been used by a National League club in the 1890s, an American League club (1901–02), and an International League club (AAA) from 1903 to 1953. The IL Orioles' most famous player was a local Baltimore product, hard-hitting left-handed pitcher Babe Ruth. When Oriole Park burned down in 1944, the team moved to a temporary home, Municipal Stadium, where they won the Junior World Series. Their large postseason crowds caught the attention of the major leagues, eventually leading to a new MLB franchise in Baltimore. First years in Baltimore (1954–1965) The new AL Orioles took about six years to become competitive even after jettisoning most of the holdovers from St. Louis. Under the guidance of Paul Richards, who served as both field manager and general manager from 1955 to 1958 (the first man since John McGraw to hold both positions simultaneously), the Orioles began a slow climb to respectability. While they posted a .500 record only once in their first five years (76–76 in ), they were a success at the gate. In their first season, for instance, they drew more than 1.06 million fans – more than five times what they had ever drawn in their tenures in Milwaukee and St. Louis. This came amid slight turnover in the ownership group. Miles served as team president for two years, then stepped down in favor of developer James Keelty. In turn, Keelty gave way in to financier Joe Iglehart. By the early 1960s, stars such as Brooks Robinson, John "Boog" Powell, and Dave McNally were being developed by a strong farm system. The Orioles first made themselves heard in , when they finished 89–65, good enough for second in the American League. While they were still eight games behind the Yankees, it was the first time they had been a factor in a pennant race that late in the season since 1944. It was also the first season of a 26-year stretch where the team would have only two losing seasons. Shortstop Ron Hansen was named AL Rookie of the Year, and first-year pitcher Chuck Estrada tied for the league lead in wins with 18, finishing second to Hansen in the Rookie of the Year balloting. After the 1965 season, Hoffberger acquired controlling interest in the Orioles from Iglehart and installed himself as president. He had been serving as a silent partner over the past decade despite being the largest shareholder. Frank Cashen, advertising chief of Hoffberger's brewery, became executive vice-president. Best years in Baltimore (1966–1983) The Orioles farm system had begun to produce a number of high-quality players and coaches who formed the core of winning teams; from 1966 to 1983, the Orioles won three World Series titles (1966, 1970, and 1983), six American League pennants (1966, 1969, 1970, 1971, 1979, and 1983), and five of the first six American League East titles. The first of those titles, in 1966, made the Orioles the last of the eight teams that made up the American League from 1903 to 1960 to win a World Series. During this time, the Orioles were known for playing baseball the Oriole Way, an organizational ethic best described by longtime farm hand and coach Cal Ripken, Sr.'s phrase "perfect practice makes perfect!" The Oriole Way was a belief that hard work, professionalism, and a strong understanding of fundamentals were the keys to success at the major league level. It was based on the belief that if every coach, at every level, taught the game the same way, the organization could produce "replacement parts" that could be substituted seamlessly into the big league club with little or no adjustment. This led to a run of success from 1966 to 1983 which saw the Orioles become the envy of the league, and the winningest team in baseball. During this stretch, three different Orioles were named Most Valuable Player (Frank Robinson in 1966, Boog Powell in 1970, and Cal Ripken Jr. in 1983), four Oriole pitchers combined for six Cy Young Awards (Mike Cuellar in 1969, Jim Palmer in 1973, 1975, and 1976, Mike Flanagan in 1979, and Steve Stone in 1980), and three players were named Rookie of the Year (Al Bumbry in 1973, Eddie Murray in 1977, and Cal Ripken Jr. in 1982). It was also during this time that the Orioles severed their last remaining financial link to their era in St. Louis. In 1979, Hoffberger sold the Orioles to his longtime friend, Washington attorney Edward Bennett Williams. As part of the deal, Williams bought the publicly traded shares Donald Barnes had issued in 1936 while the team was still in St. Louis, making the franchise privately held once again and severing one of the few remaining links with the Orioles' past in St. Louis. During this rise to prominence, Weaver Ball came into vogue. Named for fiery manager Earl Weaver, it was defined by the Oriole trifecta of "Pitching, Defense, and the Three-Run Home Run." When an Oriole GM was told by a reporter that Weaver, as the skipper of a very talented team, was a "push-button manager", he replied, "Earl built the machine and installed all the buttons!" As Frank and Brooks Robinson grew older, newer stars emerged, including multiple Cy Young Award winner Jim Palmer and switch-hitting first baseman Eddie Murray. With the decline and eventual departure of two other professional sports teams in the area, the NFL's Baltimore Colts and baseball's Washington Senators, the Orioles' excellence paid off at the gate, as the team cultivated a large and rabid fan base at Memorial Stadium. Final seasons at Memorial Stadium (1984–1991) After winning the 1983 World Series, the Orioles spent the next five years in steady decline, finishing 1986 in last place for the first time since the franchise moved to Baltimore. The team hit bottom in 1988 when it started the season 0–21, en route to 107 losses and the worst record in the majors that year. The "Why Not?" Orioles surprised the baseball world the following year by spending most of the summer in first place until September when the Toronto Blue Jays overtook them and seized the AL East title on the final weekend of the regular season. The next two years were spent below the .500 mark, highlighted only by Cal Ripken Jr. winning his second AL MVP Award in 1991. The Orioles said goodbye to Memorial Stadium, the team's home for 38 years, at the end of the 1991 campaign. Camden Yards opens and Ripken's record (1992–1995) Opening to much fanfare in 1992, Oriole Park at Camden Yards was an instant success, inspiring other retro-style major league ballparks in the next decades. The stadium was the site of the 1993 All-Star Game. The Orioles returned to contention in the first two seasons at Camden Yards, only to finish in third place both times. In 1993, with then-owner Eli Jacobs forced to divest himself of the franchise, Baltimore-based attorney Peter Angelos, along with the ownership syndicate he headed, was awarded the Orioles in bankruptcy court in New York City, returning the team to local ownership for the first time since 1979. Angelos' partners included author Tom Clancy and comic book distributor Steve Geppi. The Orioles, who spent all of 1994 chasing the New York Yankees, occupied second place in the new five-team AL East when the players strike, which began on August 11, forced the eventual cancellation of the season. The labor impasse would continue into the spring of 1995. Almost all the major league clubs held spring training using replacement players, with the intention of beginning the season with them. The Orioles, whose owner was a labor union lawyer, were the lone dissenters against creating an ersatz team, choosing instead to sit out spring training and possibly the entire season. Had they fielded a substitute team, Cal Ripken Jr.'s consecutive games streak would have been jeopardized. The replacements questions became moot when the strike was finally settled. The Ripken countdown resumed once the season began. Ripken finally broke Lou Gehrig's consecutive games streak of 2,130 games in a nationally televised game against the California Angels on September 6. This was later voted the all-time baseball moment of the 20th century by fans from around the country in 1999. Ripken finished his streak with 2,632 straight games, finally sitting on September 20, 1998, the Orioles final home game of the season against the Yankees at Camden Yards. Playoff years (1996–1997) Before the 1996 season, Angelos hired Pat Gillick as general manager. Given the green light to spend heavily on established talent, Gillick signed several premium players like B. J. Surhoff, Randy Myers, David Wells and Roberto Alomar. Under new manager Davey Johnson and on the strength of a then-major league record 257 home runs in a single season, the Orioles returned to the playoffs after a 12-year absence by clinching the AL wild card berth. Alomar set off a firestorm in September when he spat into home plate umpire John Hirschbeck's face during an argument in Toronto. He was later suspended for the first five games of the 1997 season, even though most wanted him banned from the postseason. After dethroning the defending American League champion Cleveland Indians 3–1 in the Division Series, the Orioles fell to the Yankees 4–1 in an ALCS notable for right field umpire Rich Garcia's failure to call fan interference in the first game of the series, when 12-year-old Yankee fan Jeffrey Maier reached over the outfield wall to catch an in-play ball, which was scored as a home run for Derek Jeter, tying the game at 4–4 in the eighth inning. Absent Maier's interference, it appeared as if the ball might have been off the wall or caught by right fielder Tony Tarasco. The Yankees went on to win the game in extra innings on an ensuing walk-off home run by Bernie Williams. The Orioles went "wire-to-wire" (first place from start to finish) in winning the AL East title in 1997. After eliminating the Seattle Mariners 3–1 in the Division Series, the team lost again in the ALCS, this time to the underdog Indians 4–2, with each Oriole loss by only a run. Johnson resigned as manager after the season, largely due to a spat with Angelos concerning Alomar's fine for missing a team function being donated to Johnson's wife's charity. Pitching coach Ray Miller replaced Johnson. Downturn (1998–2006) With Miller at the helm, the Orioles found themselves not only out of the playoffs, but also with a losing season. When Gillick's contract expired in 1998, it was not renewed. Angelos brought in Frank Wren to take over as GM. The Orioles added volatile slugger Albert Belle, but the team's woes continued in the 1999 season, with stars like Rafael Palmeiro, Roberto Alomar, and Eric Davis leaving in free agency. After a second straight losing season, Angelos fired both Miller and Wren. He named Syd Thrift the new GM and brought in former Cleveland manager Mike Hargrove. In a rare event on March 28, 1999, the Orioles staged an exhibition series against the Cuban national team in Havana. The Orioles won the game 3–2 in 11 innings. They were the first Major League team to play in Cuba since 1959, when the Los Angeles Dodgers faced the Orioles in an exhibition. The Cuban team visited Baltimore in May 1999 (winning 10–6). The first decade of the 21st century saw the Orioles struggle due to the combination of lackluster play on the team's part, a string of ineffective management, and the ascent of New York and Boston to the top of the game – each rival having a clear advantage in financial flexibility due to their larger media market size. Further complicating the situation for the Orioles was the relocation of the National League's Montreal Expos franchise to nearby Washington, D.C., in 2004. Orioles owner Peter Angelos demanded compensation from Major League Baseball, as the new Washington Nationals threatened to carve into the Orioles fan base and television dollars. However, there was some hope that having competition in the larger Baltimore-Washington metro market would spur the Orioles to field a better product to compete for fans with the Nationals. Rebuilding years & arrival of Buck Showalter (2007–2011) A new President of Baseball of Operations named Andy MacPhail was brought in about halfway through the 2007 season. MacPhail spent the remainder of the 2007 season assessing the talent level of the Orioles, and determined that significant steps needed to be made if the Orioles were ever to be a contender again in the American League East. He completed two blockbuster trades during the next off-season, each sending a premium player away in return for five prospects (or younger less expensive players). Tejada, who had hit .296 with 18 HR and 81 RBI in 2007, went to the Houston Astros in exchange for outfielder Luke Scott, pitchers Matt Albers, Troy Patton, and Dennis Sarfate, and third baseman Mike Costanzo. Also, the newly designated ace of the Orioles rotation Érik Bédard, who went 13–5 with a 3.16 ERA in 2007 with 221 strikeouts, was sent to the Seattle Mariners in exchange for top outfield prospect Adam Jones, left-handed pitcher George Sherrill, and three minor league pitchers Chris Tillman, Kam Mickolio, and Tony Butler. The Bedard trade in particular would go down as one of the most lop-sided and successful trades in the history of the franchise. While MacPhail would find success in most of his trades made for the Orioles over the long-term, the veteran stop acquisitions that he would make would not often pan out, and as a result, the team would never finish higher than 4th place in the AL East, or with more than 69 wins, while MacPhail was in charge. Although some of his free agent signings would have positive contributions (such as reliever Koji Uehara), most gave mediocre returns, at best. In particular, the Orioles never managed to cobble together a successful pitching staff during this time. Their most consistent starting pitcher from 2008 to 2011 was the late bloomer Jeremy Guthrie who was named the Opening Day starter in 3 of the 4 seasons and had a cumulative 4.12 ERA during this stretch. Following Davey Johnson's dismissal after the 1997 playoff season, Orioles ownership struggled to find a manager that they liked, and this time period was no exception. Dave Trembley was brought on as an interim manager in June 2007, and had the interim tag removed later that year. Trembley was at the helm again in 2008 and 2009 but was never able to lead the team out of the cellar in the AL East. After starting the 2010 season a dismal 15–39, Dave Trembley was fired and third base coach Juan Samuel was named the interim manager. The Orioles were seeking a more permanent solution at manager as the 2010 season continued to unfold, and two-time AL Manager of the Year Buck Showalter was eventually hired in July 2010. The Orioles went 34–23 after Buck took over, foreshadowing that a brighter future might be on the horizon, and giving Orioles fans renewed hope and optimism for the team's future. The Orioles made some aggressive moves to improve the team in 2011 in the hopes of securing their first playoff berth since 1997. Andy MacPhail completed trades to bring in established veterans like Mark Reynolds and J. J. Hardy from the Diamondbacks and Twins, respectively. Veteran free agents Derrek Lee and Vladimir Guerrero were also brought in to help improve the offense. At the 2011 trade deadline, fan favorite Koji Uehara was sent to the Texas Rangers in exchange for Chris Davis and Tommy Hunter, a move that would not pay immediate dividends, but would be crucial to the team's later success. While these moves had varying impacts, the Orioles did score 95 more runs in 2011 than they had the previous year. The team still finished last in the AL East due to the utter failures of the team's pitching staff. Brian Matusz compiled one of the highest single-season ERAs in MLB history (10.69 over 12 starts) and every pitcher who started a game for the Orioles in 2011 ended the season with an ERA of 4.50 or higher except for Jeremy Guthrie. The Orioles finished 30th out of 30 MLB teams that year with a 4.89 team ERA. Andy MacPhail's contract was not renewed in October 2011 and a search for a new GM began. After a public interview process where several candidates declined to take the position, ex-GM Dan Duquette was brought in to serve as the Executive Vice-President of Baseball Operations. Return to success under Showalter (2012–2016) Duquette wasted no time in overhauling the Orioles roster, especially the MLB-worst pitching staff. He traded fan favorite Jeremy Guthrie to the Colorado Rockies in exchange for Jason Hammel. He brought in new free agent starting pitcher Wei-Yin Chen from the Nippon Professional Baseball league, and Miguel González was signed as a minor league free agent. Nate McLouth was signed to a minor league deal in June 2012 and would prove to make a significant impact down the stretch. This year also marked the debut of the much hyped prospect Manny Machado. The Orioles won 93 games in 2012 (after winning 69 in the previous year) thanks in large part to a 29–9 record in one-run games, and a 16–2 record in extra inning games. The difference between this Orioles bullpen and bullpens past was like night and day, led by Jim Johnson and his 51 saves. He finished with a 2.49 ERA that season with Darren O'Day, Luis Ayala, Pedro Strop, and Troy Patton all finishing as well with ERAs under 3.00. Experts were amazed as the team continued to outperform expectations, but regression never came that year. They battled with the New York Yankees for first place in the AL East up until September, and would earn their first playoff berth in 15 years by winning the second wildcard spot in the American League. In the 'sudden death' wildcard game against the Texas Rangers, Joe Saunders (acquired in August of that year in exchange for Matt Lindstrom) defeated Yu Darvish to help the Orioles advance to the divisional round, where they faced a familiar opponent, the Yankees. The Orioles forced the series to go five games (losing games 1 and 3 of the series, while winning 2 and 4), but CC Sabathia outpitched the Orioles Jason Hammel in Game 5 and the Orioles were eliminated from the playoffs. While the Orioles would ultimately miss the playoffs in 2013, they finished with a record of 85–77, tying the Yankees for third place in the AL East. By posting winning records in 2012 and 2013, the Orioles achieved the feat of back-to-back winning seasons for the first time since 1996 and 1997. On September 16, 2014, the Orioles clinched the division for the first time since 1997 with a win against the Toronto Blue Jays as well as making it back to the postseason for the second time in three years. The Orioles finished the 2014 season with a 96–66 record and went on to sweep the Detroit Tigers in the ALDS. The O's were then in turn swept by the Kansas City Royals in the ALCS. Out of an abundance of caution, the Baltimore Orioles announced the postponement of the April 27 and 28 games in 2015 against the Chicago White Sox following violent riots in West Baltimore following the death of Freddie Gray. Following the announcement of the second postponement, the Orioles also announced that the third game in the series scheduled for Wednesday, April 29 was to be closed to the public and would be televised only, apparently the first time in 145 years of Major League Baseball that a game had no spectators and breaking the previous 131-year-old record for lowest paid attendance to an official game (the previous record being 6.) The Orioles beat the White Sox, 8–2. The Orioles said the make-up games would be played Thursday, May 28, as a double-header. In addition, the weekend games against the Tampa Bay Rays was moved to the Rays' home stadium in St. Petersburg where Baltimore played as the home team. Downfall and final years under Showalter (2017–2018) Despite the 2016 season being another above .500 season for the Orioles; they would fail to win their division, but were able to secure a Wild card spot. However, they would lose against the Toronto Blue Jays in the AL Wild Card game. This was the last postseason appearance for Baltimore until 2023. In 2017, the Orioles started with a modest 22–10 record. Despite early season success, the Orioles suffered their first losing season since 2011. The Orioles would suffer one of Major League Baseball's worst seasons in 2018, en route to going 47–115. 2018 proved to be general manager Duquette and Showalter's final season in Baltimore, as their contracts were not renewed after the season. Brandon Hyde era (2019–present) The Orioles began their rebuild by trading away fan favorites Manny Machado, Zach Britton, Jonathan Schoop, Brad Brach, Kevin Gausman, and Darren O'Day in July 2018. In 2019, the Orioles finished 54–108, which was the second Orioles team to surpass the 1988 Orioles team's losses. In 2020, the Orioles experienced an upside in their rebuild, as they finished 25–35 in a season shortened by the COVID-19 pandemic, their best finish since 2017. In 2021, the Orioles experienced two different losing streaks of at least 14, en route to a 52–110 finish. 2021 was their third 110-loss season in team history. Their first was 1939 when they were known as the St. Louis Browns, the second was in 2018 as the Baltimore Orioles. On June 9, 2022, Louis Angelos sued his brother, Orioles chairman and CEO John P. Angelos, and mother Georgia Angelos in Baltimore County Circuit Court. Louis Angelos claims that their father intended for the brothers and their mother to share control of the team. The lawsuit states the elder Angelos collapsed in 2017 due to heart problems and established a trust with his wife and sons as co-trustees. Louis Angelos is seeking to have his brother and mother removed as co-trustees of the trust that controls the Orioles and removed as co-agents of Peter Angelos' power of attorney. The suit claims Georgia Angelos wants to sell the team and an advisor attempted to negotiate a sale in 2020 but John Angelos vetoed a potential deal. The suit claims Angelos unilaterally fired long-time employees loyal to his father, including former center fielder Brady Anderson, the longtime special assistant to the executive vice president for baseball operations. The suit claims John Angelos transferred tens of millions of dollars worth of property out of his father's law firm and into a limited liability company controlled by his personal attorney. In separate statements released by the team, Georgia and John Angelos refuted the claims. In the event of any sale, Major League Baseball has reportedly encouraged Cal Ripken Jr to be part of any incoming ownership group that may take control of the team. In April 2023, the Orioles went 19–9, setting a franchise record for wins in the month of April. By August 2023, the Orioles, led by a core of first-and-second-year players Adley Rutschman, Gunnar Henderson, Félix Bautista and Kyle Bradish, were in first place in the division and described in The Athletic as "young, fun and arguably the best story in baseball." Much of their good will was overshadowed, however, when it was reported that play-by-play announcer Kevin Brown had been suspended indefinitely by the Orioles for his pregame remarks on MASN, the team-owned network, two weeks earlier. During a "seemingly benign" introduction to a series against the Tampa Bay Rays, Brown observed that the team had struggled to win a series in Tampa in the past several seasons. It was described in The Athletic as a "petty" move by John Angelos, "the only person [in the organization] with enough power that no one dare question the validity of anything he says and does, no matter how foolish it is." Several broadcasters came to Brown's defense after the news broke. Gary Cohen said the team had "draped itself in utter humiliation" and Michael Kay said the suspension made "the Orioles look so small and insignificant and minor league." Regular season home attendance Memorial Stadium Oriole Park at Camden Yards Logos and uniforms The Orioles' home uniform is white with the word "Orioles" written across the chest. The road uniform is gray with the word "Baltimore" written across the chest. This style, with noticeable changes in the script, striping and materials, has been worn for much of the team's history, but with a few exceptions: In 1954, 1989–94 (road) and 1995–2003 (home), the scripted word "Orioles" and block letters are rendered in black with orange trim. The 1995–2003 style featured orange numbers in front but black letters in the back. From 1963 to 1965, the home uniforms featured "Orioles" in block lettering instead of the more familiar cursive script style. It was also rendered in black with orange trim. The underline below the word "Orioles" disappeared from 1966 to 1988. Road uniforms bore the team name from 1954 to 1955 and from 1973 to 2008. Extra white trim was added to the road and alternate uniforms from 1995 to 2000. Sleeveless home alternate uniforms were used in the 1968 and 1969 seasons. Player names were added to the uniforms in 1966, but the home uniforms originally featured black block letters. It would not match the road uniform lettering until 1971, which were orange with black trim. A long campaign of several decades was waged by numerous fans and sportswriters to return the name of the city to the "away" jerseys which was used since the 1950s and had been formerly dropped during the 1970s era of Edward Bennett Williams when the ownership was continuing to market the team also to fans in the nation's capital region after the moving of the former Washington Senators in 1971. After several decades, approximately 20% of the team's attendance came from the metro Washington area. An alternate uniform is black with the word "Orioles" written across the chest. They first wore black uniforms in the 1993 season and continue to do so since; the current style with the letters lacking additional trim was first used in 2000. The Orioles wear their black alternate jerseys for Friday night games with the alternate "O's" cap (first introduced in 2005), whether at home or on the road; the regular batting helmet is still used with this uniform. In 2017, the Orioles began to use their batting practice caps for select games with the black uniforms. The aforementioned caps resemble their regular road caps save for the black bill. Occasionally, the Orioles would also wear the black alternates on other days of the week, often pairing them with the home or road "cartoon bird" caps. After the "City Connect" uniforms became the team's Friday home uniform (see below), the black alternates were only used on Friday road games and on home games depending on the preference of the starting pitcher. The Orioles also wore orange alternate uniforms at various points in their history. The orange alternates were first used in the 1971 season and were paired with orange pants, but these lasted only two seasons. The second orange uniform, which was a pullover style, was worn from 1975 to 1987, but were not worn at all in the 1983, 1985 and 1986 seasons. A third orange uniform was used from 1988 to 1992, returning to the button-down style. In 2012, the Orioles brought back the orange uniforms as a second alternate uniform; the team currently wears them on Saturdays at home or on the road, though they've also worn them on other days of the week either due to pitcher's preference or a previously postponed contest. The Orioles' cap design have alternated between the team's iconic "cartoon bird" logo and the full-bodied bird logo. Initially, the caps had the full-bodied bird logo between 1954 and 1965, alternating between an all-black cap and an orange-brimmed black cap. They also wore a black cap with an orange block-letter "B" for part of the 1963 season. The "cartoon bird" was first used in 1966, and with minor tweaks, was prominently featured on the team's caps until 1988. Initially, the Orioles kept the orange-brimmed black cap with the "cartoon bird", but switched to a white-paneled black cap with orange brim in 1975. Also that same year, they wore orange-paneled black caps to pair with the orange alternates, but these lasted only two seasons. In 1989, the full-bodied bird logo returned along with the all-black cap, with a few tweaks along the way. Initially the cap was used regardless of home or road games, but in 2002 the caps were worn only on the road until 2008. An orange-brimmed variety was also introduced in 1995. Initially exclusive to the team's black uniforms, this style became the home cap in 2002 and became the team's regular cap (home or away) from 2009 to 2011. In 2012, the Orioles brought back a modernized version of the "cartoon bird" along with the white-paneled and orange-brimmed black cap for home games and the orange-brimmed black cap for road games. In 2013, ESPN ran a "Battle of the Uniforms" contest between all 30 Major League clubs. Despite using a ranking system that had the Orioles as a #13 seed, the Birds beat the #1 seed Cardinals in the championship round. In 2023, the Orioles introduced a new City Connect jersey, inspired by the art and culture of Baltimore and its neighborhoods. Radio and television coverage Radio In Baltimore, Orioles radio broadcasts can be heard on WBAL-AM and WIYY, both owned by Hearst Television. Geoff Arnold, Melanie Newman, Brett Hollander, Scott Garceau and Kevin Brown alternate as play-by-play announcers. WBAL feeds the games to a network of 36 stations, covering Washington, D.C., and all or portions of Maryland, Pennsylvania, Delaware, Virginia, West Virginia, and North Carolina. This is WBAL's fourth stint as the Orioles flagship. WBAL has carried Orioles games for most of the team's time in Baltimore. Prior to WBAL and WIYY, Orioles games were broadcast locally on WJZ-FM from 2015 to 2021. WJZ had earlier carried broadcasts from 2007 to 2010. Six former Orioles franchise radio announcers have received the Hall of Fame's Ford C. Frick Award for excellence in broadcasting: Chuck Thompson (who was also the voice of the old NFL Baltimore Colts); Jon Miller (now with the San Francisco Giants); Ernie Harwell, Herb Carneal; Bob Murphy and Harry Caray (as a St. Louis Browns announcer in the 1940s). Other former Baltimore announcers include Josh Lewin (currently with New York Mets), Bill O'Donnell, Tom Marr, Scott Garceau (returned in 2020 season), Mel Proctor, Michael Reghi, former major league catcher Buck Martinez (now Toronto Blue Jays play-by-play), and former Oriole players including Brooks Robinson, pitcher Mike Flanagan and outfielder John Lowenstein. In 1991, the Orioles experimented with longtime TV writer/producer Ken Levine as a play-by-play broadcaster. Levine was best noted for his work on TV shows such as Cheers and M*A*S*H, but lasted only one season in the Orioles broadcast booth. Television MASN, co-owned by the Orioles and the Washington Nationals, is the team's exclusive television broadcaster. MASN airs almost the entire slate of regular season games. Some exceptions include Saturday games on either Fox (via its Baltimore affiliate, WBFF) or Fox Sports 1, or Sunday Night Baseball on ESPN. Many MASN telecasts in conflict with Nationals' game telecasts air on an alternate MASN2 feed. Veteran sportscaster Gary Thorne served as lead television announcer from 2007 to 2019, with Jim Hunter as his backup along with Hall of Fame member and former Orioles pitcher Jim Palmer and former Oriole infielder Mike Bordick as color analysts, who almost always work separately. In 2020, Thorne and Palmer were removed from the television booth due to COVID-19 concerns, and replaced with Scott Garceau. In 2021, MASN let go Thorne, Hunter, analysts Mike Bordick and Rick Dempsey, and studio host Tom Davis, and added Ben McDonald as a secondary analyst. Starting in 2022, Kevin Brown became the primary TV play-by-play announcer, with Garceau, Arnold or Newman the backups. The Orioles severed their ties with Comcast SportsNet Mid-Atlantic (now NBC Sports Washington) at the end of the 2006 season in favor of MASN, a joint venture with the Washington Nationals. It had been the Orioles' cable partner since 1984, when it was known as Home Team Sports. The Orioles and the Washington Nationals have been in a dispute since the early 2010s, MASN is owned by both teams with the Orioles holding an 80% stake. The dispute which is ongoing as of October 2020 contends that the Nationals deserves a greater fee from MASN due to the team's recent success and market growth. When fees paid to each team were first negotiated, both teams were paid the same fees. WJZ-TV was the Orioles' broadcast TV home, completing its latest stint from 1994 through 2017. Since MASN acquired rights in 2007, its coverage was simulcast on WJZ-TV under the branding "MASN on WJZ 13". MASN elected not to syndicate any Orioles or Washington Nationals games to broadcast television for the 2018 season, marking the first time since the Orioles' arrival that their games are not on local broadcast television. Previously, WJZ-TV carried the team from their arrival in Baltimore in 1954 through 1978. In the first four seasons, WJZ-TV shared coverage with Baltimore's other two stations, WMAR-TV and WBAL-TV. The games moved to WMAR from 1979 through 1993 before returning to WJZ-TV. From 1994 to 2009, some Orioles games aired on WNUV. Musical traditions "O!" Since its introduction at games by the "Roar from 34", led by Wild Bill Hagy and others, in the late 1970s, it has been a tradition at Orioles games for fans to yell out the "Oh" in the line "Oh, say does that Star-Spangled Banner yet wave" in "The Star-Spangled Banner". "The Star-Spangled Banner" has special meaning to Baltimore historically, as it was written during the Battle of Baltimore in the War of 1812 by Francis Scott Key, a Baltimorean. The tradition is often carried out at other sporting events, both professional and amateur, and even sometimes at non-sporting events where the anthem is played, throughout the Baltimore/Washington area and beyond. Fans in Norfolk, Virginia, chanted "O!" even before the Tides became an Orioles affiliate. The practice caught some attention in the spring of 2005, when fans performed the "O!" cry at Washington Nationals games at RFK Stadium. The "O!" chant is also common at sporting events for the various Maryland Terrapins teams at the University of Maryland, College Park. At Cal Ripken Jr.'s induction into the National Baseball Hall of Fame, the crowd, composed mostly of Orioles fans, carried out the "O!" tradition during Tony Gwynn's daughter's rendition of "The Star-Spangled Banner". Additionally, a faint but audible "O!" could be heard on the television broadcast of Barack Obama's pre-inaugural visit to Baltimore as the national anthem played before his entrance. A resounding "O!" bellowed from the nearly 30,000 Ravens fans who attended the November 21, 2010, away game at the Carolina Panthers' Bank of America Stadium in Charlotte, North Carolina. A similar loud "O!" was heard from fans attending Super Bowl XLVII between the Baltimore Ravens and the San Francisco 49ers. The "O!" chant was also heard during the 2016 Summer Olympics in Rio de Janeiro, Brazil, when Baltimore native Michael Phelps received his gold medal for the freestyle on August 9, 2016. In recent years, when the Orioles host the Toronto Blue Jays, fans have begun to shout out the multiple instances of the word "O" in "O Canada". Washington Capitals fans will do the same when they play one of the NHL's Canadian teams. "Thank God I'm a Country Boy" It has been an Orioles tradition since 1975 to play John Denver's "Thank God I'm a Country Boy" during the seventh-inning stretch. In the edition of July 5, 2007, of Baltimore's weekly sports publication Press Box, an article by Mike Gibbons covered the apocryphal details of how this tradition came to be. During "Thank God I'm a Country Boy", Charlie Zill, then an usher, would put on overalls, a straw hat, and false teeth and dance around the club level section (244) that he tended to. He also has an orange violin that spins for the fiddle solos. He went by the name Zillbilly and had done the skit from the 1999 season until shortly before he died in early 2013. Of course, that does nothing to explain why the Orioles' Audio staff began playing the song during every game's seventh inning stretch beginning in August, 1975. In reality, the song was tremendously successful nationwide, topping the Billboard Top 100 for one week in 1975, and was played in stadiums across the country. The Orioles were chasing the Red Sox for the American League East Division title and incorporated numerous "good luck charms." After an inspiring comeback win, Oriole staff began playing this song at the seventh-inning stretch of every home game as one of the good-luck charms, beginning in August. During a nationally televised game on September 20, 1997, Denver himself danced to the song atop the Orioles' dugout, one of his final public appearances before dying in a plane crash three weeks later. "Orioles Magic" and other songs Songs from notable games in the team's history include "One Moment in Time" for Cal Ripken's record-breaking game in 1995, as well as the theme from Pearl Harbor, "There You'll Be" by Faith Hill, during his final game in 2001. The theme from Field of Dreams was played at the last game at Memorial Stadium in 1991, and the song "Magic to Do" from the stage musical Pippin was used that season to commemorate "Orioles Magic" on 33rd Street. During the Orioles' heyday in the 1970s, a club song, appropriately titled "Orioles Magic (Feel It Happen)", was composed by Walt Woodward, and played when the team ran out until Opening Day of 2008. Since then, the song (a favorite among all fans, who appreciated its references to Wild Bill Hagy and Earl Weaver) is played (along with a video featuring several Orioles stars performing the song) only after wins. Seven Nation Army is played as a hype song while the fans chant the signature bass riff as a rally cry during key moments of a game or after a walk-off hit. The First Army Band During the Orioles' final homestand of the season, it is a tradition to display a replica of the 15-star, 15-stripe American flag at Camden Yards. Prior to 1992, the 15-star, 15-stripe flag flew from Memorial Stadium's center-field flagpole in place of the 50-star, 13-stripe flag during the final homestand. Since the move to Camden Yards, the former flag has been displayed on the batters' eye. During the Orioles' final home game of the season, The United States Army Field Band from Fort Meade performs the National Anthem prior to the start of the game. The Band has also played the National Anthem at the finales of three World Series in which the Orioles played: 1970, 1971 and 1979. They are introduced as the "First Army Band" during the pregame ceremonies. PA announcer For 23 years, Rex Barney was the PA announcer for the Orioles. His voice became a fixture of both Memorial Stadium and Camden Yards, and his expression "Give that fan a contract", uttered whenever a fan caught a foul ball, was one of his trademarksthe other being his distinct "Thank Yooooou..." following every announcement. (He was also known on occasion to say "Give that fan an error" after a dropped foul ball.) Barney died on August 12, 1997, and in his honor that night's game at Camden Yards against the Oakland Athletics was held without a public–address announcer. Barney was replaced as Camden Yards' PA announcer by Dave McGowan, who held the position until December 2011. Lifelong Orioles fan and former MLB Fan Cave resident Ryan Wagner soon took over as the PA announcer. He was chosen out of a field of more than 670 applicants in the 2011–12 offseason. As of the 2022 season, Adrienne Roberson is the current Orioles PA announcer. Postseason appearances Of the eight original American League teams, the Orioles were the last of the eight to win the World Series, doing so in 1966 with its four–game sweep of the heavily favored Los Angeles Dodgers. When the Orioles were the St. Louis Browns, they played in only one World Series, the 1944 matchup against their Sportsman's Park tenants, the Cardinals. The Orioles won the first-ever American League Championship Series in 1969, and in 2012 the Orioles beat the Texas Rangers in the inaugural American League Wild Card game, where for the first time two Wild Card teams faced each other during postseason play. Baseball Hall of Famers Ford C. Frick Award (broadcasters only) Retired numbers The Orioles will retire a number only when a player has been inducted into the Hall of Fame with Cal Ripken Jr. being the only exception. However, the Orioles have placed moratoriums on other former Orioles' numbers following their deaths (see note below). To date, the Orioles have retired the following numbers: Note: Cal Ripken Sr.'s number 7, Elrod Hendricks' number 44, and Mike Flanagan's number 46 have not officially been retired, but a moratorium has been placed on them and they have not been issued by the team since their deaths. †Jackie Robinson's number 42 is retired throughout Major League Baseball Maryland State Athletic Hall of Fame Baltimore Orioles Hall of Fame The Orioles' official team hall of fame is located on display on Eutaw Street at Camden Yards. Team captains 33 Eddie Murray, 1B/DH, 1986–1988 Roster Minor league affiliates The Baltimore Orioles farm system consists of seven minor league affiliates. Franchise records and award winners Season records Individual records – batting Highest batting average: .340, Melvin Mora (2004) Most at bats: 673, B. J. Surhoff (1999) Most plate appearances: 749, Brady Anderson (1992) Most games: 163, Brooks Robinson (1961, 1964) and Cal Ripken (1996) Most runs: 132, Roberto Alomar (1996) Most hits: 214, Miguel Tejada (2006) Most total bases: 370, Chris Davis (2013) Highest slugging %: .646, Jim Gentile (1961) Highest on-base %: .442, Bob Nieman (1956) Most singles: 158, Al Bumbry (1980) Most doubles: 56, Brian Roberts (2009) Most triples: 12, Paul Blair (1967) Most home runs, RHB: 49, Frank Robinson (1966) Most home runs, LHB: 53, Chris Davis (2013) Most home runs, leadoff hitter: 35, Brady Anderson (1996) Most home runs, leading off game: 12, Brady Anderson (1996) Most consecutive games leading off with a home run: 4, Brady Anderson (April 18–21, 1996) Most extra base hits: 96, Chris Davis (2013) Most RBI, LHB: 142, Rafael Palmeiro (1996) Most RBI, RHB: 150, Miguel Tejada (2004) Most RBI, switch: 124, Eddie Murray (1985) Most RBI, month: 37, Albert Belle (June 2000) Most GWRBI: 25, Rafael Palmeiro (1998) Most consecutive games hit safely: 30, Eric Davis (1998) Most sac hits: 23, Mark Belanger (1975) Most sac flies: 17, Bobby Bonilla (1996) Most stolen bases: 57, Luis Aparicio (1964) Most walks: 118, Ken Singleton (1975) Most intentional walks: 25, Eddie Murray (1984) Most strikeouts: 219, Chris Davis (2016) Fewest strikeouts: 19, Rich Dauer (1980) Most hit by pitch: 24, Brady Anderson (1999) Most GIDP: 32, Cal Ripken (1985) Most pinch hits: 24, Dave Philley (1961) Most consecutive pinch hits: 6, Bob Johnson (1964) Most pinch hit RBI: 18, Dave Philley (1961) Individual records – pitching Most games: 81, Jamie Walker (2007) Most games, rookie: 67, Jorge Julio (2002) Most games, started: 40, Dave McNally (1969–70), Mike Cuellar (1970), Jim Palmer (1976), and Mike Flanagan (1978) Most games started, rookie: 36, Bob Milacki (1989) Most complete games: 25, Jim Palmer (1975) Most games finished: 63, Jim Johnson (2012–13) Most wins: 25, Steve Stone (1980) Most wins, rookie: 19, Wally Bunker (1964) Most losses: 21, Don Larsen (1954) Best won-lost %: .808, Dave McNally (1971) Most bases on balls: 181, Bob Turley (1954) Most hit batsmen: 18, Daniel Cabrera (2008) Most strikeouts: 221, Érik Bédard (2007) Most innings pitched: 323, Jim Palmer (1975) Most innings pitched, rookie: 243, Bob Milacki (1989) Most shutouts: 10, Jim Palmer (1975) Most consecutive shutout innings: 36, Hal Brown (July 7 – August 8, 1961) Most home runs allowed: 35, 4 times; last: Jeremy Guthrie (2009) Fewest home runs allowed (by qualifier): 8, Milt Pappas (209 IP) (1959) and Billy Loes (155 IP) (1957) Lowest ERA (by qualifier): 1.95, Dave McNally (1968) Highest ERA (by qualifier): 5.90, Rodrigo Lopez (2006) Most saves: 51, Jim Johnson (2012) Most saves, rookie: 27, Gregg Olson (1989) Most wins, reliever: 14, Stu Miller (1965) Most relief points: 131, Randy Myers (1997) Most innings pitched by reliever: 140.1, Sammy Stewart (1983) Most consecutive wins: 15, Dave McNally (April 12 – August 3, 1969) Most consecutive losses: 10, Jay Tibbs (July 10 – October 1, 1988) Most consecutive losses, start of season: 8, Mike Boddicker (1988) and Jason Johnson (2000) Most wins vs. one club: 6, Wally Bunker vs. Kansas City (1964) Most losses vs. one club: 5 Don Larsen vs. White Sox (1954), Joe Coleman vs. Yankees (1954), and Jim Wilson vs. Cleveland (1955) Most wins by opponent: 6, Andy Pettitte, Yankees (2003) and Bud Daley, Kansas City (1959) Most losses by opponent: 5, Ned Garver, Kansas City (1957), Dick Stigman, Minnesota (1963), Stan Williams, Cleveland (1969), and Catfish Hunter, Yankees (1976) Rivalries The Orioles have a regional rivalry with the nearby Washington Nationals nicknamed the Beltway Series or Battle of the Beltways. Baltimore currently leads the series with a 55–39 record over the Nationals. Notes References Bibliography Bready, James H. The Home Team. 4th ed. Baltimore: 1984. Eisenberg, John. From 33rd Street to Camden Yards. New York: Contemporary Books, 2001. Hawkins, John C. This Date in Baltimore Orioles & St. Louis Browns History. Briarcliff Manor, New York: Stein & Day, 1983. Miller, James Edward. The Baseball Business: Pursuing Pennants and Profits in Baltimore. Chapel Hill, North Carolina: University of North Carolina Press, 1990. Patterson, Ted. The Baltimore Orioles. Dallas: Taylor Publishing Co., 1994. External links Waldman, Ed. "Sold! Angelos scored with '93 home run" , The Baltimore Sun, August 1, 2004 Major League Baseball teams Grapefruit League Professional baseball teams in Maryland Baseball teams established in 1894 Fictional passerine birds 1954 establishments in Maryland 1894 establishments in Wisconsin Baseball in Milwaukee

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https://en.wikipedia.org/wiki/BBC%20Radio%201

BBC Radio 1

BBC Radio 1 is a British national radio station owned and operated by the BBC. It specialises in modern popular music and current chart hits throughout the day. The station provides alternative genres at night, including electronica, dance, hip hop and indie, while its sister station 1Xtra plays black contemporary music, including hip hop and R&B. Radio 1 also runs two online streams, Radio 1 Dance, dedicated to dance music, and Radio 1 Relax, dedicated to chill-out music; both are available to listen only on BBC Sounds. Radio 1 broadcasts throughout the UK on FM between and , digital radio, digital TV and BBC Sounds. It was launched in 1967 to meet the demand for music generated by pirate radio stations, when the average age of the UK population was 27. The BBC claims that it targets the 15–29 age group, and the average age of its UK audience since 2009 is 30. BBC Radio 1 started 24-hour broadcasting on 1 May 1991. According to RAJAR, the station broadcasts to a weekly audience of 7.7 million with a listening share of 4.8% as of September 2023. History First broadcast Radio 1 was established in 1967 (along with the more middle-of-the-road BBC Radio 2) as a successor to the BBC Light Programme, which had broadcast popular music and other entertainment since 1945. Radio 1 was conceived as a direct response to the popularity of offshore pirate radio stations such as Radio Caroline and Radio London, which had been outlawed by Act of Parliament. The new service was initially promoted in the summer of 1967 by trails (voiced by Kenny Everett) which referred to it as "Radio 247", the station's temporary working title. Radio 1 was launched at 7:00am on Saturday 30 September 1967. Broadcasts were on AM (247 metres), using a network of transmitters which had carried the Light Programme. Most were of comparatively low power, at less than 50 kilowatts, leading to patchy coverage of the country. The first disc jockey to broadcast on the new station was Tony Blackburn, who had previously been on Radio Caroline and Radio London, and presented what became known as the Radio 1 Breakfast Show. The first words on Radio 1 – after a countdown by the Controller of Radios 1 and 2, Robin Scott, and a jingle, recorded at PAMS in Dallas, Texas, beginning "The voice of Radio 1" – were: This was the first use of US-style jingles on BBC radio, but the style was familiar to listeners who were acquainted with Blackburn and other DJs from their days on pirate radio. The reason jingles from PAMS were used was that the Musicians' Union would not agree to a single fee for the singers and musicians if the jingles were made "in-house" by the BBC; they wanted repeat fees each time one was played. The first music to be heard on the station was an extract from "Beefeaters" by Johnny Dankworth. "Theme One", specially composed for the launch by George Martin was played for the first time before Radio 1 officially launched at 7 am. The first complete record played on Radio 1 was "Flowers in the Rain" by The Move, the number 2 record in that week's Top 20 (the number 1 record, The Last Waltz by Engelbert Humperdink, would have been inappropriate for the station's sound). The second single was "Massachusetts" by the Bee Gees. The breakfast show remains the most prized slot in the Radio 1 schedule, with every change of breakfast show presenter generating considerable media interest. The initial rota of staff included John Peel, Pete Myers, and a gaggle of others, some transferred from pirate stations, such as Keith Skues, Ed Stewart, Mike Raven, David Ryder, Jim Fisher, Jimmy Young, Dave Cash, Kenny Everett, Simon Dee, Terry Wogan, Duncan Johnson, Doug Crawford, Tommy Vance, Chris Denning, and Emperor Rosko. Many of the most popular pirate radio voices, such as Simon Dee, had only a one-hour slot per week ("Midday Spin.") 1970s Initially, the station was unpopular with some of its target audience who, it is claimed, disliked the fact that much of its airtime was shared with Radio 2 and that it was less unequivocally aimed at a young audience than the offshore stations, with some DJs such as Jimmy Young being in their 40s. The very fact that it was part of an "establishment" institution such as the BBC was a turn-off for some, and needle time restrictions prevented it from playing as many records as offshore stations had. It also had limited finances and often, as in January 1975, suffered disproportionately when the BBC had to make financial cutbacks, strengthening an impression that it was regarded as a lower priority by senior BBC executives. Despite this, it gained massive audiences, becoming the most listened-to station in the world, with audiences of over ten million claimed for some of its shows (up to twenty million for some of the combined Radio 1 and Radio 2 shows). In the early-to-mid-1970s Radio 1 presenters were rarely out of the British tabloids, thanks to the Publicity Department's high-profile work. The touring summer live broadcasts called the Radio 1 Roadshow – usually as part of the BBC 'Radio Weeks' promotions that took Radio 1, 2 and 4 shows on the road – drew some of the largest crowds of the decade. The station undoubtedly played a role in maintaining the high sales of 45 rpm single records, although it benefited from a lack of competition, apart from Radio Luxembourg, and from Manx Radio in the Isle of Man. (Independent Local Radio did not begin until October 1973, took many years to cover virtually all of the UK and was initially a mixture of music and talk). Alan Freeman's "Saturday Rock Show" was voted "Best Radio Show" five years running by readers of a national music publication, and was then axed by controller Derek Chinnery. News coverage on the station was boosted in 1973 when Newsbeat bulletins aired for the first time, and Richard Skinner joined the station as one of the new programme's presenters. On air, 1978 was the busiest year of the decade. David Jensen replaced Dave Lee Travis as host of the weekday drivetime programme so that DLT could replace Noel Edmonds as presenter of the Radio 1 Breakfast show. Later in the year the Sunday teatime chart show was extended from a Top 20 countdown to a Top 40 countdown, and Tommy Vance, one of the station's original presenters, rejoined the station to present a new programme, The Friday Rock Show. and on 23 November Radio 1 moved from 247m (1214 kHz) to 275 & 285m (1053 & 1089 kHz) medium wave as part of a plan to improve national AM reception, and to conform with the Geneva Frequency Plan of 1975. Annie Nightingale, whose first Radio 1 programme aired on 5 October 1969, was Britain's first national female DJ (the earliest record presenter is thought to be Jean Metcalfe of Family Favourites, but given that Metcalfe only presented the programme she is not considered a "true" DJ) and is now the longest-serving presenter, having constantly evolved her musical tastes with the times. In 1978, Al Matthews became the first black disc jockey to join Radio 1. His Saturday night show Discovatin was broadcast for over two years. During the summer months a Wednesday show was also broadcast featuring live acts. 1980s At the start of 1981, Mike Read took over The Radio 1 Breakfast Show from Dave Lee Travis. Towards the end of the year, Steve Wright started the long-running Steve Wright in the Afternoon show. In 1982, the new Radio 1's Weekend Breakfast Show started, initially with Tony Blackburn supported by Maggie Philbin and Keith Chegwin. Adrian John and Pat Sharp also joined for the early weekend shows. Gary Davies and Janice Long also joined, hosting Saturday night late and evening shows respectively. In 1984, Robbie Vincent joined to host a Sunday evening soul show. Mike Smith left for a while to present BBC1's Breakfast Time; Gary Davies then took over the weekday lunchtime slot. Bruno Brookes joined and replaced Peter Powell as presenter of the teatime show, with Powell replacing Blackburn on a new weekend breakfast show. In 1985, Radio 1 relocated from its studios in Broadcasting House to Egton House. In March 1985, Ranking Miss P became the first black female DJ on the station, hosting a reggae programme. In July, Andy Kershaw also joined the station. Simon Mayo joined the station in 1986, while Smith re-joined to replace Read on the breakfast show. In response to the growth in dance and rap music, Jeff Young joined in October 1987 with the Big Beat show. At the end of the year Nicky Campbell, Mark Goodier and Liz Kershaw all joined, and Janice Long left. Mayo replaced Smith on the breakfast show in May 1988. In September, Goodier and Kershaw took over weekend breakfasts with Powell departing. Campbell took over weekday evenings as part of a move into night-time broadcasting as 1 October 1988 saw Radio 1 extend broadcast hours until 02:00; previously the station had closed for the night at midnight. From September 1988, Radio 1 began its FM switch-on, with further major transmitter switch-ons in 1989 and 1990. It was not until the mid-1990s that all existing BBC radio transmitters had Radio 1 added. Previously, Radio 1 had "borrowed" Radio 2's VHF/FM frequencies for around 25 hours each week. 1990s On 1 May 1991, Radio 1 began 24-hour broadcasting, although only on FM, as the station's MW transmitters were switched off between midnight and 06:00. In 1992, Radio 1, for the first and only time, covered a general election. Their coverage was presented by Nicky Campbell. In his last few months as controller, Johnny Beerling commissioned a handful of new shows that in some ways set the tone for what was to come under Matthew Bannister. One of these "Loud'n'proud" was the UK's first national radio series aimed at a gay audience, which was produced in Manchester and aired from August 1993. Far from being a "parting quirk", the show was a surprise hit and led to the network's first coverage of the large outdoor Gay Pride event in 1994. The Man Ezeke became Radio 1's first black regular daytime presenter when he began hosting on Sunday lunchtimes in January 1993. Bannister took the reins fully in October 1993. His aim was to rid the station of its "Smashie and Nicey" image in order to appeal to the under-25s. Although originally launched as a youth station, by the early 1990s, its loyal listeners and DJs had aged with the station over its 25-year history. Many long-standing DJs, such as Simon Bates, Dave Lee Travis, Alan Freeman, Bob Harris, Paul Gambaccini, Gary Davies, and later Steve Wright, Bruno Brookes and Johnnie Walker left the station or were dismissed, and in January 1995, older music (typically anything recorded before 1990) was dropped from the daytime playlist. Many listeners rebelled as the first new DJs to be introduced represented a crossover from other parts of the BBC (notably Bannister and Trevor Dann's former colleagues at the BBC's London station, GLR) with Emma Freud and Danny Baker. Another problem was that, at the time, Radio 2 was sticking resolutely to a format which appealed mainly to those who had been listening since the days of the Light Programme, and commercial radio, which was targeting the "Radio 1 and a half" audience, consequently enjoyed a massive increase in its audience share at Radio 1's expense. After the departure of Steve Wright, who had been unsuccessfully moved from his long-running afternoon show to the breakfast show in January 1994, Bannister hired Chris Evans to present the breakfast show in April 1995. Evans was a popular presenter but was dismissed in 1997 after he demanded to present the breakfast show for only four days per week. Evans was replaced from 17 February 1997 by Mark and Lard – Mark Radcliffe and his sidekick Marc Riley – who found the slick, mass-audience style required for a breakfast show did not come naturally to them. They were replaced by Zoe Ball and Kevin Greening eight months later in October 1997; Greening soon moved on, leaving Ball as sole presenter. The reinvention of the station happened at a fortuitous time, with the rise of Britpop in the mid-1990s – bands like Oasis, Blur and Pulp were popular and credible at the time, and the station's popularity rose with them. Documentaries like John Peel's Lost in Music, which looked at the influence that the use of drugs have had over popular musicians, received critical acclaim but were slated inside Broadcasting House. At just before 09:00 on 1 July 1994, Radio 1 broadcast on mediumwave for the final time. In March 1995, Radio 1 hosted an "Interactive Radio Night" with Jo Whiley and Steve Lamacq broadcasting from Cyberia, an internet café and featuring live performances by Orbital via ISDN. Later in the 1990s the Britpop boom declined, and manufactured chart pop (boy bands and acts aimed at sub-teenagers) came to dominate the charts. New-genre music occupied the evenings (indie on weekdays and dance at weekends), with a mix of specialist shows and playlist fillers through late nights. The rise of rave culture through the late 1980s and early 1990s gave the station the opportunity to move into a controversial and youth-orientated movement by bringing in club DJ Pete Tong amongst others. There had been a dance music programme on Radio 1 since 1987 and Pete Tong was the second DJ to present an all dance music show. This quickly gave birth to the Essential Mix where underground DJs mix electronic and club based music in a two-hour slot. Dance and urban music has been a permanent feature on Radio 1 since with club DJs such as Judge Jules, Danny Rampling, Trevor Nelson, and the Dreem Teem all moving from London's Kiss 100 to the station. 2000s Listening numbers continued to decline but the station succeeded in targeting a younger, cross-gender age group. Eventually, this change in content was reflected by a rise in audience that is continuing to this day. Notably, the station has received praise for shows such as The Surgery, Bobby Friction and Nihal's show, The Evening Session and its successor Zane Lowe's show. Its website has also been well received. However, the breakfast show and the UK Top 40 continued to struggle. In 2000, Zoe Ball was replaced in the mornings by close friend and fellow ladette Sara Cox, but, despite heavy promotion, listening figures for the breakfast show continued to fall. In 2004 Cox was replaced by Chris Moyles. The newly rebranded breakfast show was known as The Chris Moyles Show and it increased its audience, ahead of the Today programme on Radio 4 as the second most popular breakfast show (after The Chris Evans Breakfast Show hosted by Chris Evans). Moyles continued to use inappropriate ways to try to tempt listeners from the Wake Up to Wogan show. In 2006, for example, creating a SAY NO TO WOGAN campaign live on-air. This angered the BBC hierarchy, though the row simmered down when it was clear that the 'campaign' had totally failed to alter the listening trends of the time – Wogan still increased figures at a faster rate than Moyles. The chart show's ratings fell after the departure of long-time host Mark Goodier, amid falling single sales in the UK. Ratings for the show fell in 2002 whilst Goodier was still presenting the show, meaning that commercial radio's Network Chart overtook it in the ratings for the first time. However, the BBC denied he was being sacked. Before July 2015, when the chart release day was changed to Friday, the BBC show competed with networked commercial radio's The Big Top 40 Show which was broadcast at the same time. Many DJs either ousted by Bannister or who left during his tenure (such as Johnnie Walker, Bob Harris and Steve Wright) have joined Radio 2 which has now overtaken Radio 1 as the UK's most popular radio station, using a style that Radio 1 had until the early 1990s. The success of Moyles' show has come alongside increased success for the station in general. In 2006, DJs Scott Mills and Zane Lowe won gold Sony Radio Awards, while the station itself came away with the best station award. A new evening schedule was introduced in September 2006, dividing the week by genre. Monday was mainly pop-funkrock-oriented, Tuesday was R&B and hip-hop, Thursdays and Fridays were primarily dance, with specialist R&B and reggae shows. Following the death of John Peel in October 2004, Annie Nightingale is now the longest-serving presenter, having worked there since 1970. 2010s The licence-fee funding of Radio 1, alongside Radio 2, is often criticised by the commercial sector. In the first quarter of 2011 Radio 1 was part of an efficiency review conducted by John Myers. His role, according to Andrew Harrison, the chief executive of RadioCentre, was "to identify both areas of best practice and possible savings." The controller of Radio 1 and sister station 1Xtra changed to Ben Cooper on 28 October 2011, following the departure of Andy Parfitt. Ben Cooper answered to the Director of BBC Audio and Music, Tim Davie. On 7 December 2011, Ben Cooper's first major changes to the station were announced. Skream & Benga, Toddla T, Charlie Sloth and Friction replaced Judge Jules, Gilles Peterson, Kissy Sell Out and Fabio & Grooverider. A number of shows were shuffled to incorporate the new line-up. On 28 February 2012, further changes were announced. Greg James and Scott Mills swapped shows and Jameela Jamil, Gemma Cairney and Danny Howard joined the station. The new line-up of DJs for In New DJs We Trust was also announced with B.Traits, Mosca, Jordan Suckley and Julio Bashmore hosting shows on a four weekly rotation. This new schedule took effect on Monday, 2 April 2012. In September 2012, Nick Grimshaw replaced Chris Moyles as host of "Radio 1's Breakfast Show". Grimshaw previously hosted Mon-Thurs 10pm-Midnight, Weekend Breakfast and Sunday evenings alongside Annie Mac. Grimshaw was replaced by Phil Taggart and Alice Levine on the 10pm-Midnight show. In November 2012, another series of changes were announced. This included the departure of Reggie Yates and Vernon Kay. Jameela Jamil was announced as the new presenter of The Official Chart. Matt Edmondson moved to weekend mornings with Tom Deacon briefly replacing him on Wednesday nights. Dan Howell and Phil Lester, famous YouTubers and video bloggers, joined the station. The changes took effect in January 2013. Former presenter Sara Cox hosted her last show on Radio 1 in February 2014 before moving back to Radio 2. In March 2014, Gemma Cairney left the weekend breakfast show to host the weekday early breakfast slot, swapping shows with Dev. In September 2014, Radio 1 operated a series of changes to their output which saw many notable presenters leave the station – including Edith Bowman, Nihal and Rob da Bank. Huw Stephens gained a new show hosting 10pm1am MondayWednesday with Alice Levine presenting weekends 1pm4pm. Radio 1's Residency also expanded with Skream joining the rotational line-up on Thursday nights (10pm1am). From December 2014 to April 2016, Radio 1 included a weekly late night show presented by a well known Internet personality called The Internet Takeover. Shows have been presented by various YouTubers such as Jim Chapman and Hannah Witton. In January 2015, Clara Amfo replaced Jameela Jamil as host of The Official Chart on Sundays (4pm7pm) and in March, Zane Lowe left Radio 1 and was replaced by Annie Mac on the new music evening show. In May 2015, Fearne Cotton left the station after 10 years of broadcasting. Her weekday mid-morning show was taken over by Clara Amfo. Adele Roberts also joined the weekday schedule line-up, hosting the Early Breakfast show. In July 2015, the Official Chart moved to a Friday from 4pm to 5:45pm, hosted by Greg James. The move took place to take into account the changes to the release dates of music globally. Cel Spellman joined the station to host Sunday evenings. In September 2017, a new slot namely Radio 1's Greatest Hits was introduced for weekends 10am-1pm. The show started on 2 September 2017. On 30 September 2017, Radio 1 celebrated its 50th birthday. Commemorations included a three-day pop-up station, 'Radio 1 Vintage', celebrating the station's presenters and special on-air programmes on the day itself, including a special breakfast show co-presented by the station's launch DJ Tony Blackburn, which is also broadcast on BBC Radio 2. In October 2017, another major schedule change was announced. Friction left the station. The change features Charlie Sloth gained a new slot called 'The 8th' which aired Mon-Thu 9-11pm. Other changes include MistaJam took over Danny Howard on the Dance Anthems. Katie Thistleton joined Cel Spellman on Sunday evenings, namely 'Life Hacks' (4-6pm) which features content from the Radio 1 Surgery, and Most Played (6-7pm). Danny Howard would host a new show on Friday 11pm-1am. Huw Stephens's show pushed to 11pm-1am. Kan D Man and DJ Limelight joined the station to host a weekly Asian Beats show on Sundays between 1-3am, Rene LaVice joined the station with the Drum & Bass show on Tuesdays 1-3am. Phil Taggart presented the Hype Chart on Tuesdays 3-4am. In February 2018, the first major schedule change of the year happened on the weekend. This saw Maya Jama and Jordan North join BBC Radio 1 to present the Radio 1's Greatest Hits, which would be on Saturday and Sunday respectively. Alice Levine moved to the breakfast slot to join Dev. Matt Edmondson would replace Alice Levine's original slot in the afternoon and joined by a different guest co-presenter each week. The changes took into effect on 24 February 2018. In April 2018, another major schedule change was made due to the incorporation of weekend schedule on Fridays. This means that Nick Grimshaw, Clara Amfo and Greg James would host four days in a week. Scott Mills became the new host for The Official Chart and Dance Anthems, which replaces Greg James, and Maya Jama would present The Radio 1's Greatest Hits on 10am-1pm. Mollie King joined Matt Edmondson officially on the 1-4pm slot, namely 'Matt and Mollie'. The changes took into effect on 15 June 2018. In May 2018, it was announced that Nick Grimshaw would leave the Breakfast Show after six years, the second longest run hosting the show in history (only second to Chris Moyles). However, Grimshaw did not leave the station, but swapped slots with Greg James, who hosted the home time show from 4-7pm weekdays. This change took place as of 20 August 2018 for the Radio 1 Breakfast Show (which was then renamed to Radio 1 Breakfast). Grimshaw's show started on 3 September 2018. In June 2018, another series of schedule changes was announced. This sees the BBC Introducing Show with Huw Stephens on Sundays 11pm-1am. Jack Saunders joined the station and presented Radio 1 Indie Show from Monday-Thursday 11pm-1am. Other changes include the shows rearrangement of Sunday evenings. Phil Taggart's chillest show moved to 7-9pm, then followed by The Rock Show with Daniel P Carter at 9-11pm. The changes took into effect in September 2018. In October 2018, Charlie Sloth announced that he was leaving Radio 1 and 1Xtra after serving the station for nearly 10 years. He was hosting The 8th and The Rap Show at that point. His last show was expected to be on 3 November 2018. However, Charlie had been in the spotlight for storming the stage and delivering a sweary, Kanye West-esque rant at the Audio & Radio Industry Awards (ARIAS) on Thursday 18 October 2018, which points towards Edith Bowman. Charlie was nominated for best specialist music show at the ARIAS – a category he lost out on to Soundtracking with Edith Bowman and prompting him to appear on stage during her acceptance. He apologised on Twitter regarding this issue and Radio 1 had agreed with Charlie that he will not do the 10 remaining shows that were originally planned. This meant that his last show ended on 18 October 2018. From 20 October 2018 onwards, Seani B filled his The Rap Show slot on 9pm-11pm and Dev covered "The 8th" beginning 22 October 2018. In the same month, B.Traits announced that she was leaving BBC Radio 1 after six years of commitment. She said she feels as though she can no longer devote the necessary time needed to make the show the best it can be, and is moving on to focus on new projects and adventures. Her last show was on 26 October 2018. The Radio 1's Essentials Mix is then shifted earlier to 1am-3am, followed by Radio 1's Wind-Down from 3 am to 6 am. The changes took effect from 2 November 2018 onwards. At the end of October 2018, Dev's takeover on The 8th resulted in the swapping between Matt Edmondson and Mollie King's show with Dev and Alice Levine's show. This meant that Matt and Mollie became the new Weekend Breakfast hosts, and Dev and Alice became the afternoon show hosts. The changes came into effect on 16 November 2018. On 15 November 2018, Radio 1 announced that Tiffany Calver, who has previously hosted a dedicated hip-hop show on the new-music station KissFresh, would join the station and host the Rap Show. The change took effect from 5 January 2019. On 26 November 2018, Radio 1 announced that the new hosts for the evening slot previously hosted by Charlie Sloth would be Rickie Haywood-Williams, Melvin Odoom, and Charlie Hedges. The trio previously presented on Kiss's breakfast show. The change took effect in April 2019. In July 2019 it was announced that there would be two new shows on the weekend, the weekend early breakfast show and best new pop, both of which started on 6 September 2019. The weekend early morning breakfast show would be and is currently hosted by Arielle Free. It is broadcast between 04:00–06:00 on Friday and Saturday and Sunday between 05:00–07:00.  Best new pop would be and is currently hosted by Mollie King and is currently broadcast between 06:00–06:30 on a Friday Morning. This in turn changed the timing of the Weekend Breakfast Show hosted by Mollie King and Matt Edmondson, which is now broadcast at Friday 06:30–10:00 and between 07:00–10:00 on Saturday & Sunday. 2020s Due to the COVID-19 pandemic, there were temporary changes. In March 2020, Radio 1 Breakfast began later at 7 am to 11 am. Scott Mills would also present his show from 1 pm-3 pm with Nick Grimshaw starting until 6 pm. BBC Radio 1 Dance Anthems now started from 3 pm with 2 hours Classic Anthems and it would end at 7 pm. In July 2020, Alice Levine and Cel Spellman announced their resignation from BBC Radio 1. In September, Vick Hope was announced to join Katie Thisleton, replacing Spellman. In September 2020, a new schedule was announced. This meant that The Radio 1 Breakfast Show was extended by 30 minutes until 10:30 am. Also, Scott Mills' show was shortened by 30 minutes from 4 to 3:30 pm. Toddla T was also announced to be leaving the show after 11 years. Annie Mac's evening show moved from 7 pm to 6 pm with Rickie, Melvin and Charlie from 8 pm. Jack Saunders would host a new show called Radio 1's Future Artists with Jack Saunders from Monday to Wednesday. Friday Schedule was also announced. Radio 1 Party Anthems moved from 6 pm to 3 pm and it would be hosted by Dev. Also, Annie Mac, Danny Howard, Pete Tong and Essential Mix shows moved 1 hour earlier. Dance Anthems on Saturday have been confirmed starting to its original time slot from 4 pm. On 26 September 2020, MistaJam left BBC Radio 1 and BBC Radio 1Xtra after 15 years. It was announced that Charlie Hedges would take over Dance Anthems from 3 October 2020. BBC Radio 1 Dance launched on Friday 9 October. The station is broadcast exclusively on BBC Sounds. In November 2020 it was confirmed that Dev Griffin, Huw Stephens, and Phil Taggart would all be leaving the station at the end of the year. From January 2021, Radio 1 Breakfast was to return to five days per week while Arielle Free would host Early Breakfast (Mon-Thu 0500–0700) and three new presenters were to take turns hosting the early breakfast slot on Fridays. Adele Roberts left Early Breakfast after five years, moving to Weekend Breakfast (Sat-Sun 0700–1030). Matt Edmondson and Mollie King returned to Weekend Afternoons (Fri-Sun 1300–1600). On Sunday evenings, Sian Eleri replaced Phil Taggart as host of the Chillest Show and Gemma Bradley replaced Huw Stephens on BBC Introducing. On 9 April 2021, BBC Radio 1 and other BBC radio stations were cut at 12:10pm for the national anthem following the death of Prince Philip, Duke of Edinburgh, and the stations then carried the BBC Radio News special programme until 4pm. Radio 1 then played music without vocals and on 10 and 11 April 2021 played downtempo and chilled music. The Official Chart was not aired, for the second time since Princess Diana's death. On 20 April 2021, Annie Mac tweeted that she would leave BBC Radio 1 after 17 years. It was also announced that Diplo would be leaving after 10 years. On Weeknights, Clara Amfo replaced Annie on Radio 1's Future Sounds (Mon-Thu 1800–2000). On Fridays, Danny Howard replaced Annie at 6 pm – with Sarah Story, a former Capital FM presenter, hosting from 8 pm. Rickie, Melvin and Charlie were announced as new hosts of the Live Lounge slot, replacing Clara Amfo. Jack Saunders also moved to an earlier time slot (Mon-Thu 2000–2200), replacing Rickie, Melvin and Charlie. Sian Eleri gained 3 new shows per week, hosting Radio 1's Power Down Playlist from 10pm-11pm Mon-Wed. BBC Introducing Dance with Jaguar airs at this time slot on a Thursday evening. On 21 April 2021, Radio 1 Relax launched on BBC Sounds, playing relaxing music and sounds such as wind and rain. After 14 years on BBC Radio 1, Nick Grimshaw announced he would be leaving the station, with Vick Hope and Jordan North taking over the time-slot. Grimshaw broadcast his final show on 12 August 2021. Vick and Jordan's new show first aired on 6 September 2021. Vick continued to co-host Life Hacks alongside Katie Thistleton, while Dean McCullough joined BBC Radio 1 to host Friday-Sunday 1030–1300. In September 2022, DJ Target and René LaVice left the station, making loads of changes, first of all, 'Radio 1's Soundsystem with Jeremiah Asimiah has moved from 2300 on Saturday to 0100 on Sundays to Saturdays from 1900-2100, replacing DJ Target. Radio 1's Drum & Bass Show has been moved to Saturdays 2300 to Sundays 0100, now being presented by Charlie Tee. Radio 1's Indie Show with Jack Saunders has been moved from Thursdays 2000-2200 to Sundays 2100-2300, Future Artists is still being broadcast Mon-Wed 2000-2200. On Mondays, Radio 1's Rock Show with Daniel P Carter will move from Sundays 2100-2300 to Mondays 2300 to Tuesdays 0100, followed by a new 'Future Rock' with Alyx Hylcombe on Tuesdays 0100-0200, and ending off with Future Alternative with Nels Hylton 0200-0300, moving from Thursdays 0300-0400. And a new programme is shown called Future Pop with Mollie King on Thursdays 2000-2200, Mollie will still host Weekends 1300-1600 with co-host Matt Edmondson. On 25 August 2022, Scott Mills and co-host Chris Stark aired their final show. Their radio time slots have been given to Dean McCullough and Vicky Hawksworth while the role of hosting the Official Chart has been given to Jack Saunders. On 8 September 2022, Radio 1 and the other radio stations were cut at 6:32pm to report the Death of Queen Elizabeth II and carried a BBC Radio News special. Radio 1 resumed broadcasts at 7am on 9 September 2022, playing downtempo music throughout the day and over the weekend. The Official Chart did not air on the Friday, which was the third time in two years since the death of the Duke of Edinburgh. Radio 1 returned to normal programming on 11 September 2022. Broadcast Studios From inception for over 20 years, Radio 1 broadcast from an adjacent pair of continuity suites (originally Con A and Con B) in the main control room of Broadcasting House. These cons were configured to allow DJs to operate the equipment themselves and play their own records and jingle cartridges (called self-op). This was a departure from traditional BBC practice, where a studio manager would play in discs from the studio control cubicle. Due to needle time restrictions, much of the music was played from tapes of BBC session recordings. The DJs were assisted by one or more technical operators (TOs) who would set up tapes and control sound levels during broadcasts. In 1985, Radio 1 moved across the road from Broadcasting House to Egton House. The station moved to Yalding House in 1996, and Egton House was demolished in 2003 to make way for an extension to Broadcasting House. This extension would eventually be renamed the Egton Wing, and then the Peel Wing. Until recently, the studios were located in the basement of Yalding House (near to BBC Broadcasting House) on Great Portland Street in central London. They used to broadcast from two main studios in the basement; Y2 and Y3 (there is also a smaller studio, YP1, used mainly for production). These two main studios (Y2 and Y3) are separated by the "Live Lounge", although it is mainly used as an office; live sets are rarely recorded from it, for Maida Vale Studios is used instead for larger set-ups. The studios are linked by webcams and windows through the "Live Lounge", allowing DJs to see each other when changing between shows. Y2 is the studio from where The Chris Moyles Show was broadcast and is also the studio rigged with static cameras for when the station broadcasts on the "Live Cam". The station moved there in 1996 from Egton House. In December 2012, Radio 1 moved from Yalding House to new studios on the 8th floor of the new BBC Broadcasting House, Portland Place, just a few metres away from the "Peel Wing", formerly the "Egton Wing", which occupies the land on which Egton House previously stood: it was renamed the "Peel Wing" in 2012 in honour of the long-serving BBC Radio 1 presenter, John Peel, who broadcast on the station from its launch in 1967 until his death in 2004. Programmes have also regularly been broadcast from other regions, notably The Mark and Lard Show, broadcast every weekday from New Broadcasting House, Oxford Road, Manchester for over a decade (October 1993–March 2004) – the longest regular broadcast on the network from outside the capital. In August 2022, the studio 82A (from which Radio 1 broadcasts) was renamed 82Mills, following the departure of the long-running DJ Scott Mills. UK analogue frequencies Radio 1 originally broadcast on AM (or 247 metres). On 23 November 1978, the station was moved to and (275 and 285 m). The BBC had been allocated three FM frequency ranges in 1955, for the then Light Programme (now BBC Radio 2), Third Programme (now BBC Radio 3) and Home Service (now BBC Radio 4) stations. Thus, when Radio 1 was launched, there was no FM frequency range allocated for the station. The official reason was that there was no space, even though no commercial stations had yet been launched on FM. To solve this issue, from launch until the end of the 1980s Radio 1 was allocated Radio 2's FM transmitters for a few hours per week. These were Saturday afternoons, Sunday teatime and evening – most notably for the Top 40 Singles Chart on Sunday afternoons and up until midnight; 10pm to midnight on weeknights including Sounds of the Seventies until 1975, and thereafter the John Peel show (Mon–Thurs), The Friday Rock Show with Tommy Vance and most Bank Holiday afternoons when Radio 2 was broadcasting a Bank Holiday edition of Sport on 2. Full-time FM broadcasting Due to the rising competition from commercial FM stations, the BBC began to draw up plans for Radio 1 to broadcast on FM full time. This process began in London on 31 October 1987, at low power on a temporary frequency of . The Home Office in the UK began to free up FM police communication bandwidths, which at the time were operating from 97.9 MHz to 102.0 MHz, in preparation for new FM radio stations planned for the future, which included BBC Radio 1. The BBC acquired 97.9 FM to 99.8 FM specifically for Radio 1. The rollout of Radio 1 on FM nationally began on 1 September 1988, starting with Central Scotland (98.6 MHz), the Midlands (98.4 MHz) and the north of England (98.8 MHz). On 24 November 1988, Belfast was added to the network on another temporary frequency on 96.0 MHz. Due to the expansion of Radio 1's FM broadcast hours, Radio 1 scaled back its airtime on Radio 2's FM frequencies - ending on weeknights (10pm–midnight), Saturday afternoons from 1pm until 7pm and Sunday evenings (7pm–midnight). The only programme continuing to broadcast on Radio 2's FM frequency was the UK Top 40, which broadcast between 5pm and 7pm on Sunday afternoon and evening; at the finish of the Top 40 show, the FM transmitters were handed back to Radio 2 at 7pm. By September 1990, with further expansion of Radio 1 FM's frequencies, after 23 years all usage of Radio 2's FM frequencies came to an end, resulting in BBC Radio 2 transmitting on FM full-time. This was due to the then new BBC Radio 5 Live broadcasting on Radio 2's former AM frequencies on 603 & 909 MW. Radio 1 made great efforts to promote its new FM service, renaming itself on-air initially as 'Radio 1 FM' and later as '1FM' until 1995. After reorganisation and a change of transmitter reallocation of the FM frequencies, especially in London (from 104.8 to 98.8 MHz), the Midlands (98.4 to 97.9 MHz) and Belfast (96.0 to 99.7 MHz), the engineering programme was completed in 1995. End of medium wave broadcasting - 1053 / 1089 kHz The Conservative government decided to increase competition on AM and disallowed the simulcasting of services on both AM and FM, affecting both BBC and Independent Local Radio. Radio 1's medium wave frequencies were reallocated to Independent National Radio. Radio 1's last broadcast on MW was on 1 July 1994, with Stephen Duffy's "Kiss Me" being the last record played on MW just before 9am. For those who continued to listen, just after 9am, Radio 1 jingles were played in reverse chronological order ending with its first jingle from 30 September 1967. In the initial months after this closure, a pre-recorded message by Mark Goodier was played to advise listeners that Radio 1 was now an "FM-only" station and to retune to the FM frequency. Around this time, Radio 1 began broadcasting on spare audio subcarriers on Sky Television's via Astra's SES satellite analogue service; initially in mono (on UK Gold) and later in stereo (on UK Living) transponders. The 1053 / 1089 frequencies were allocated to the then newly-created Talk Radio UK. Digital distribution The BBC launched its national radio stations on DAB digital radio in 1995; however, the technology was expensive at the time and so was not marketed, instead used as a test for future technologies. DAB was "officially" launched in 2002 as sets became cheaper. Today it can also be heard on UK digital TV services Freeview, Virgin Media, Sky and the Internet as well as FM. In July 2005, Sirius Satellite Radio began simulcasting Radio 1 across the United States as channel 11 on its own service and channel 6011 on Dish Network satellite TV. Sirius Canada began simulcasting Radio 1 when it was launched on 1 December 2005 (also on channel 11). The Sirius simulcasts were time shifted five hours to allow US and Canadian listeners in the Eastern Time Zone to hear Radio 1 at the same time of day as UK listeners. On 12 November 2008, Radio 1 made its debut on XM Satellite Radio in both the US and Canada on channel 29, moving to XM 15 and Sirius 15 on 4 May 2011. Until the full station was removed in August 2011, Radio 1 was able to be heard by approximately 20.6 million listeners in North America on satellite radio alone. BBC Radio 1 can be heard on cable in the Netherlands at 105.10 FM. SiriusXM cancellation in North America At midnight on 9 August 2011, Sirius XM ceased carrying BBC Radio 1 programming with no prior warning. On 10 August 2011 the BBC issued the following statement: The BBC’s commercial arm BBC Worldwide has been in partnership with SIRIUS Satellite Radio to broadcast Radio 1 on their main network, since 2005. This agreement has now unfortunately come to an end and BBC Worldwide are in current discussions with the satellite radio station to find ways to continue to bring popular music channel, BBC Radio 1, to the US audience. We will keep you posted. Thousands of angry Sirius XM customers began a campaign on Facebook and other social media to reinstate BBC Radio 1 on Sirius XM Radio. One week later, Sirius and the BBC agreed on a new carriage agreement that saw Radio 1 broadcast on a time-shifted format on the Sirius XM Internet Radio platform only, on channel 815. Starting on 15 January 2012, The Official Chart Show began broadcasting on SiriusXM 20on20 channel 3, at 4pm and 9pm Eastern Standard Time. Regionalisation From 1999 until 2012, Radio 1 split the home nations for localised programming in Scotland, Wales and Northern Ireland, to allow the broadcast of a showcase programme for regional talent. Most recently, these shows were under the BBC Introducing brand. Scotland, Wales and Northern Ireland had their own shows, which were broadcast on a 3-week rotational basis in England. From January 2011 until June 2012, Scotland's show was presented by Ally McCrae. Previously it was hosted by Vic Galloway (who also presents for BBC Radio Scotland); who had presented the show solo since 2004, after his original co-host Gill Mills departed. Wales's show was hosted by Jen Long between January 2011 until May 2012. Previously Bethan Elfyn occupied the slot, who had at one time hosted alongside Huw Stephens, until Stephens left to join the national network, although he still broadcasts a show for Wales – a Welsh-language music show on BBC Radio Cymru on Thursday evenings. Phil Taggart presented the Northern Ireland programme between November 2011 and May 2012. The show was formerly presented by Rory McConnell. Before joining the national network, Colin Murray was a presenter on The Session in Northern Ireland, along with Donna Legge; after Murray's promotion to the network Legge hosted alone for a time, and on her departure McConnell took her place. The regional opt-outs originally went out from 8pm to 10pm on Thursdays (the Evening Sessions time slot) and were known as the "Session in the Nations" (the "Session" tag was later dropped due to the demise of the Evening Session); they later moved to run from 7:30pm to 9pm, with the first half-hour of Zane Lowe's programme going out across the whole of the UK. On 18 October 2007 the regional programmes moved to a Wednesday night/Thursday morning slot from midnight to 2am under the BBC Introducing banner, allowing Lowe's Thursday show to be aired across the network; prior to this change Huw Stephens had presented the Wednesday midnight show nationally. In January 2011, BBC Introducing was moved to the new time slot of midnight to 2am on Monday mornings, and the Scottish and Welsh shows were given new presenters in the form of Ally McCrae and Jen Long. The opt-outs were only available to listeners on the FM frequencies. Because of the way the DAB and digital TV services of Radio 1 are broadcast (a single-frequency network on DAB and a single broadcast feed of Radio 1 on TV platforms), the digital version of the station was not regionalised. The BBC Trust announced in May 2012 that the regional music programmes on Radio 1 would be replaced with a single programme offering a UK-wide platform for new music as part of a series of cost-cutting measures across the BBC. In June 2012, the regional shows ended and were replaced by a single BBC Introducing show presented by Jen Long and Ally McCrae. Content Music Because of its youth-orientated nature, Radio 1 plays a broad mix of current and potential future hits, including independent/alternative, hip hop, rock, dance/electronica and pop. This made the station stand out from other top 40 stations, both in the UK and across the world. Since its progressive view on modern electronic music, the BBC Radio 1 is well-liked and known in the worldwide drum and bass community, frequently hosting producers and DJs like Hybrid Minds or Wilkinson. Due to restrictions on the amount of commercial music that could be played on radio in the UK until 1988 (the "needle time" limitation) the station has recorded many live performances. Studio sessions (recordings of about four tracks made in a single day), also supplemented the live music content, many of them finding their way to commercially available LPs and CDs. The sessions recorded for John Peel's late night programme are particularly renowned. The station has continued to record live music with its Live Lounge feature and the Piano Sessions, which started in November 2014. The station also broadcasts documentaries and interviews. Although this type of programming arose from necessity it has given the station diversity. The needletime restrictions meant the station tended to have a higher level of speech by DJs. While the station is often criticised for "waffling" by presenters, an experimental "more music day" in 1988 was declared a failure after only a third of callers favoured it. News and current affairs Radio 1 has a public service broadcasting obligation to provide news, which it fulfills through Newsbeat bulletins throughout the day. Shared with 1Xtra and Asian Network, short news summaries are provided roughly hourly on the half-hour between 06:30 and 16:30, with two additional 15-minute bulletins at 12:45 and 17:45 and nine summaries over the weekend and Bank Holiday between 07:30 and 15:30. Online visualisation and social media In recent years Radio 1 has used social media to help reach a younger audience. Its YouTube channel now has over 7.5 million subscribers. The highest viewed videos on the channel are predominately live music performances from the Live Lounge. The station also has a heavy presence on social media, with audience interaction occurring through Facebook and Twitter as well as text messaging. It was announced in 2013 that Radio 1 had submitted plans to launch its own dedicated video channel on the BBC iPlayer where videos of live performances as well as some features and shows would be streamed in a central location. Plans were approved by the BBC Trust in November 2014 and the channel launched on 10 November 2014. Special programming Bank Holiday programming Radio 1 provides alternative programming on some Bank Holidays. Programmes have included 'The 10 Hour Takeover', a request-based special, in which the DJs on air would encourage listeners to select any available track to play, 'One Hit Wonder Day' and 'The Chart of the Decade' where the 150 biggest selling singles in the last 10 years were counted down and played in full. Anniversary programming On Sunday 30 September 2007, Radio 1 celebrated its 40th birthday. To mark this anniversary Radio 1 hosted a week of special features, including a re-creation of Simon Bates' Golden Hour, and 40 different artists performing 40 different covers, one from each year since Radio 1 was established. On Saturday 30 September 2017, Radio 1 celebrated its 50th birthday. Tony Blackburn recreated the first ever Radio 1 broadcast on Radio 2, simulcast on pop-up station Radio 1 Vintage, followed by The Radio 1 Breakfast Show celebration, tricast on Radio 1, Radio 2 and Radio 1 Vintage, presented by Tony Blackburn and Nick Grimshaw, featuring former presenters as guests Simon Mayo, Sara Cox and Mike Read. Charity Radio 1 regularly supports the BBC's in house charities Comic Relief, Sport Relief and Children in Need. On 18 March 2011, BBC's Radio 1 longest-serving breakfast DJ Chris Moyles and sidekick Dave Vitty broadcast for 52 hours as part of a Guinness World Record attempt, in aid of Comic Relief. The pair stayed on air for 52 hours in total setting a new world record for 'Radio DJ Endurance Marathon (Team)’ after already breaking Simon Mayo's 12-year record for Radio 1's Longest Show of 37 hours which he set in 1999, also for Comic Relief. The presenters started on 16 March 2011 and came off air at 10:30am on 18 March 2011. During this Fearne Cotton made a bet with DJ Chris Moyles that if they raise over £2,000,000 she will appear on the show in a swimsuit. After passing the £2,000,000 mark, Cotton appeared on the studio webcam in a stripy monochrome swimsuit. The appearance of Cotton between 10:10am and 10:30am caused the Radio 1 website to crash due to a high volume of traffic. In total the event raised £2,622,421 for Comic Relief. Drama In 1981, Radio 1 broadcast a radio adaptation of the space opera film, Star Wars. The 13-episode serial was adapted for radio by the author Brian Daley and directed by John Madden, and was a co-production between the BBC and the American Broadcaster NPR. In 1994, Radio 1 broadcast a radio adaptation of the Batman comic book storyline Knightfall, as part of the Marc Goodier show, featuring Michael Gough recreating his movie role as Alfred. Later that same year, Radio 1 also broadcast a re-edited version of the Radio 4 Superman radio drama. Events Radio 1 Roadshows The Radio 1 Roadshow, which usually involved Radio 1 DJs and pop stars travelling around popular UK seaside destinations, began in 1973, as a response to the imminent introduction of local commercial radio stations. hosted by Alan Freeman in Newquay, Cornwall, with the final one held at Heaton Park, Manchester in 1999. Although the Roadshow attracted large crowds and the style changed with the style of the station itself—such as the introduction of whistlestop audio postcards of each location in 1994 ("2minuteTour")—they were still rooted in the older style of the station, and therefore fit for retirement. BBC Radio 1's Big Weekend In March 2000, Radio 1 decided to change the Roadshow format, renaming it One Big Sunday in the process. Several of these Sundays were held in large city-centre parks. In 2003, the event changed again and was rebranded One Big Weekend, with each event occurring biannually and covering two days. Under this name, it visited Derry in Northern Ireland, as part of the Music Lives campaign, and Perry Park in Birmingham. The most recent change occurred in 2005 when the event was yet again renamed and the decision taken to hold only one per year, this time as Radio 1's Big Weekend. Venues under this title have included Herrington Country Park, Camperdown Country Park, Moor Park–which was the first Weekend to feature a third stage–Mote Park, Lydiard Park, Bangor and Carlisle Airport. Tickets for each Big Weekend are given away free of charge, making it the largest free ticketed music festival in Europe. BBC Radio 1's Big Weekend was replaced by a larger festival in 2012, named 'Radio 1's Hackney Weekend', with a crowd capacity of 100,000. The Hackney Weekend took place over the weekend of 23–24 June 2012 in Hackney Marshes, Hackney, London. The event was to celebrate the 2012 Cultural Olympiad in London and had artists such as Rihanna, Jay-Z and Florence and the Machine. In 2013, Radio 1's Big Weekend returned to Derry as part of the City of Culture 2013 celebrations. So far, Derry is the only city to have hosted the Big Weekend twice. In May 2014, Radio 1's Big Weekend was held in Glasgow, Scotland. Acts which played at the event included Rita Ora, The 1975, Katy Perry, Jake Bugg and Pharrell Williams. The event was opened on the Friday with a dance set in George Square, featuring Radio 1 Dance DJs such as Danny Howard and Pete Tong, and other well-known acts such as Martin Garrix and Tiesto. In 2015, the event was held in Norwich and featured performances from the likes of Taylor Swift, Muse, David Guetta, Years & Years and others. 2016 saw the event make its way to Exeter. It was headlined by Coldplay, who closed the weekend on the Sunday evening. The event was in Hull in 2017 and saw performances by artists such as Zara Larsson, Shawn Mendes, Stormzy, Katy Perry, Little Mix, Sean Paul, Rita Ora, The Chainsmokers, Clean Bandit and Kings of Leon. To take advantage of Glastonbury Festival's fallow year in 2018, 4 separate Big Weekends were held simultaneously between 25 and 28 May. Stylized as "BBC Music's Biggest Weekend", events were held in Swansea (with a line-up curated by Radio 1), Coventry and Perth (both curated by Radio 2) and Belfast (curated by Radio 6 Music). Tickets sold out for the Swansea, Perth and Coventry Big Weekends. In 2020, the Big Weekend at Dundee was cancelled as a result of the COVID-19 pandemic. In May 2020, Radio 1 announced a virtual Big Weekend. It took place from 22 to 24 May and featured performances from artists like Mabel and Anne-Marie. Ibiza Weekend Radio 1 has annually held a dance music weekend broadcast live from Ibiza since the 1990s. The weekend is usually the first weekend in August and has performances from world-famous DJs and Radio 1's own dance music talent such as Pete Tong and Annie Mac. BBC Radio 1's Teen Awards In September 2008, Radio 1 launched an annual music event for teenagers aged 14 to 17 years. Originally named BBC Switch Live, the first event was held on 12 October 2008 at the Hammersmith Apollo. In 2009, the event became an annual awards ceremony and the following year was renamed BBC Radio 1's Teen Awards. The awards honoured inspirational teens alongside the best music, movies, TV and sport stars in a variety of categories. In 2011, it was moved to Wembley Arena and later Studio 1 at Television Centre, London. Highlights of the event has been broadcast across BBC Television. Despite the awards ceremony not taking place since 2019, the main award, "Teen Hero", has continued to be awarded by Radio 1 as Teen Heroes. Presenters The event has been hosted by various Radio 1 DJs and guest co-hosts. Performances Edinburgh Festival Radio 1 often has a presence at the Edinburgh Festival Fringe. Past events have included 'The Fun and Filth Cabaret' and 'Scott Mills: The Musical'. Europe's Biggest Dance Show Europe's Biggest Dance Show is a series of dance music oriented radio specials produced by Radio 1. The first, Europe's Biggest Dance Show 2019, was broadcast on Friday 11 October 2019 where Radio 1 joined with several European radio stations, all members of the European Broadcasting Union, including Swedish SR P3, German 1LIVE and RBB Fritz, Belgian VRT Studio Brussel, Irish RTÉ 2fm, French Radio France Mouv and Dutch NPO 3FM. A second show, Europe's Biggest Dance Show 2020, was broadcast on Friday 8 May 2020. It had the same contributing stations as 2019; however, it had begun at 7 pm BST, rather than 8 pm as the previous year. The third installment of Europe's Biggest Dance Show was broadcast on Friday 23 October 2020. French Mouv' dropped out of the broadcast until further notice while Finnish YleX and Norwegian NRK mP3 joined the show. A fourth show, Europe's Biggest Dance Show 2021, was broadcast on Friday 29 October 2021. It saw the first contribution of Austrian station FM4, while the Dutch NPO 3FM dropped out. The fifth installment, Europe's Biggest Dance Show 2022, was broadcast on Friday 14 October 2022. It saw the first contribution the Ukrainian Radio Promin of UA:PBC and the return of Dutch NPO 3FM to the show. Radio 1's summer stunts Since 2018, BBC Radio 1 has performed format-breaking listener stunts. In 2018, Greg James and Nick Grimshaw announced to play Hide and Seek on the radio to be found 22 hours later at the Royal Liver Building in Liverpool. In 2019 James and Grimshaw hid at the Grand Pier, Weston-super-Mare for almost 26 hours. In the summer of 2021 Radio 1 held Radio 1's Summer Breakout, where James was locked inside a camper van and had to escape by entering a password. James escaped the van after 62 hours. The following year, James was booted off the Radio 1 Breakfast Show and had to complete a giant 20-piece jigsaw puzzle to find the missing pieces scattered across the United Kingdom. After six days, James completed the puzzle and was reinstated as host of the Breakfast show. In the summer of 2023, all DJs other than Greg James went into hiding, with James and the listeners asked to piece back the schedule and find all 30 DJs. On 20 July, James and the listeners were informed that if any DJs were still missing by noon (UK time) on July 21, the station would go off air. Mollie King was still hidden at this time, so the station went off air for five minutes, between 12:00 and 12:05, before returning to broadcasting at 12:05 pm. Online-only sister stations On 17 September 2020, the BBC announced that it would launch an online-only sister station for BBC Radio 1, called BBC Radio 1 Dance, which would primarily play all kinds of songs from the Dance genre. The station was launched on 9 October 2020 at 6 pm BST. A second online-only sister station, BBC Radio 1 Relax, was launched on 22 April 2021. The station plays a selection of relaxation and well-being focused shows. Controllers/Head of Station Former logos Awards and nominations International Dance Music Awards Radio 1 has won the International Dance Music Awards' Best Radio Station every year from 2002 to 2020 with the exception of 2010. See also List of BBC radio stations Radio 1 Podcasts BBC Radio Triple J References Sources Further reading External links 1 Contemporary hit radio stations in the United Kingdom Radio stations established in 1967 1967 establishments in the United Kingdom Radio stations in the United Kingdom

4352

https://en.wikipedia.org/wiki/Backplane

Backplane

A backplane (or "backplane system") is a group of electrical connectors in parallel with each other, so that each pin of each connector is linked to the same relative pin of all the other connectors, forming a computer bus. It is used to connect several printed circuit boards together to make up a complete computer system. Backplanes commonly use a printed circuit board, but wire-wrapped backplanes have also been used in minicomputers and high-reliability applications. A backplane is generally differentiated from a motherboard by the lack of on-board processing and storage elements. A backplane uses plug-in cards for storage and processing. Usage Early microcomputer systems like the Altair 8800 used a backplane for the processor and expansion cards. Backplanes are normally used in preference to cables because of their greater reliability. In a cabled system, the cables need to be flexed every time that a card is added or removed from the system; this flexing eventually causes mechanical failures. A backplane does not suffer from this problem, so its service life is limited only by the longevity of its connectors. For example, DIN 41612 connectors (used in the VMEbus system) have three durability grades built to withstand (respectively) 50, 400 and 500 insertions and removals, or "mating cycles". To transmit information, Serial Back-Plane technology uses a low-voltage differential signaling transmission method for sending information. In addition, there are bus expansion cables which will extend a computer bus to an external backplane, usually located in an enclosure, to provide more or different slots than the host computer provides. These cable sets have a transmitter board located in the computer, an expansion board in the remote backplane, and a cable between the two. Active versus passive backplanes Backplanes have grown in complexity from the simple Industry Standard Architecture (ISA) (used in the original IBM PC) or S-100 style where all the connectors were connected to a common bus. Due to limitations inherent in the Peripheral Component Interconnect (PCI) specification for driving slots, backplanes are now offered as passive and active. True passive backplanes offer no active bus driving circuitry. Any desired arbitration logic is placed on the daughter cards. Active backplanes include chips which buffer the various signals to the slots. The distinction between the two isn't always clear, but may become an important issue if a whole system is expected to not have a single point of failure (SPOF) . Common myth around passive backplane, even if it is single, is not usually considered a SPOF. Active back-planes are even more complicated and thus have a non-zero risk of malfunction. However one situation that can cause disruption both in the case of Active and Passive Back-planes is while performing maintenance activities i.e. while swapping boards there is always a possibility of damaging the Pins/Connectors on the Back-plane, this may cause full outage for the system as all boards mounted on the back-plane should be removed in order to fix the system. Therefore, we are seeing newer architectures where systems use high speed redundant connectivity to interconnect system boards point to point with No Single Point of Failure anywhere in the system. Backplanes versus motherboards When a backplane is used with a plug-in single-board computer (SBC) or system host board (SHB), the combination provides the same functionality as a motherboard, providing processing power, memory, I/O and slots for plug-in cards. While there are a few motherboards that offer more than 8 slots, that is the traditional limit. In addition, as technology progresses, the availability and number of a particular slot type may be limited in terms of what is currently offered by motherboard manufacturers. However, backplane architecture is somewhat unrelated to the SBC technology plugged into it. There are some limitations to what can be constructed, in that the SBC chip set and processor have to provide the capability of supporting the slot types. In addition, virtually an unlimited number of slots can be provided with 20, including the SBC slot, as a practical though not an absolute limit. Thus, a PICMG backplane can provide any number and any mix of ISA, PCI, PCI-X, and PCI-e slots, limited only by the ability of the SBC to interface to and drive those slots. For example, an SBC with the latest i7 processor could interface with a backplane providing up to 19 ISA slots to drive legacy I/O cards. Midplane Some backplanes are constructed with slots for connecting to devices on both sides, and are referred to as midplanes. This ability to plug cards into either side of a midplane is often useful in larger systems made up primarily of modules attached to the midplane. Midplanes are often used in computers, mostly in blade servers, where server blades reside on one side and the peripheral (power, networking, and other I/O) and service modules reside on the other. Midplanes are also popular in networking and telecommunications equipment where one side of the chassis accepts system processing cards and the other side of the chassis accepts network interface cards. Orthogonal midplanes connect vertical cards on one side to horizontal boards on the other side. One common orthogonal midplane connects many vertical telephone line cards on one side, each one connected to copper telephone wires, to a horizontal communications card on the other side. A "virtual midplane" is an imaginary plane between vertical cards on one side that directly connect to horizontal boards on the other side; the card-slot aligners of the card cage and self-aligning connectors on the cards hold the cards in position. Some people use the term "midplane" to describe a board that sits between and connects a hard drive hot-swap backplane and redundant power supplies. Backplanes in storage Servers commonly have a backplane to attach hot swappable hard disk drives and solid state drives; backplane pins pass directly into hard drive sockets without cables. They may have single connector to connect one disk array controller or multiple connectors that can be connected to one or more controllers in arbitrary way. Backplanes are commonly found in disk enclosures, disk arrays, and servers. Backplanes for SAS and SATA HDDs most commonly use the SGPIO protocol as means of communication between the host adapter and the backplane. Alternatively SCSI Enclosure Services can be used. With Parallel SCSI subsystems, SAF-TE is used. Platforms PICMG A single-board computer meeting the PICMG 1.3 specification and compatible with a PICMG 1.3 backplane is referred to as a System Host Board. In the Intel Single-Board Computer world, PICMG provides standards for the backplane interface: PICMG 1.0, 1.1 and 1.2 provide ISA and PCI support, with 1.2 adding PCIX support. PICMG 1.3 provides PCI-Express support. See also Motherboard Switched fabric Daughterboard M-Module SS-50 Bus STD Bus STEbus Eurocard (printed circuit board) VXI References Further reading Computer buses

4373

https://en.wikipedia.org/wiki/Buffer%20overflow

Buffer overflow

In programming and information security, a buffer overflow or buffer overrun is an anomaly whereby a program writes data to a buffer beyond the buffer's allocated memory, overwriting adjacent memory locations. Buffers are areas of memory set aside to hold data, often while moving it from one section of a program to another, or between programs. Buffer overflows can often be triggered by malformed inputs; if one assumes all inputs will be smaller than a certain size and the buffer is created to be that size, then an anomalous transaction that produces more data could cause it to write past the end of the buffer. If this overwrites adjacent data or executable code, this may result in erratic program behavior, including memory access errors, incorrect results, and crashes. Exploiting the behavior of a buffer overflow is a well-known security exploit. On many systems, the memory layout of a program, or the system as a whole, is well defined. By sending in data designed to cause a buffer overflow, it is possible to write into areas known to hold executable code and replace it with malicious code, or to selectively overwrite data pertaining to the program's state, therefore causing behavior that was not intended by the original programmer. Buffers are widespread in operating system (OS) code, so it is possible to make attacks that perform privilege escalation and gain unlimited access to the computer's resources. The famed Morris worm in 1988 used this as one of its attack techniques. Programming languages commonly associated with buffer overflows include C and C++, which provide no built-in protection against accessing or overwriting data in any part of memory and do not automatically check that data written to an array (the built-in buffer type) is within the boundaries of that array. Bounds checking can prevent buffer overflows, but requires additional code and processing time. Modern operating systems use a variety of techniques to combat malicious buffer overflows, notably by randomizing the layout of memory, or deliberately leaving space between buffers and looking for actions that write into those areas ("canaries"). Technical description A buffer overflow occurs when data written to a buffer also corrupts data values in memory addresses adjacent to the destination buffer due to insufficient bounds checking. This can occur when copying data from one buffer to another without first checking that the data fits within the destination buffer. Example In the following example expressed in C, a program has two variables which are adjacent in memory: an 8-byte-long string buffer, A, and a two-byte big-endian integer, B. char A[8] = ""; unsigned short B = 1979; Initially, A contains nothing but zero bytes, and B contains the number 1979. Now, the program attempts to store the null-terminated string with ASCII encoding in the A buffer. strcpy(A, "excessive"); is 9 characters long and encodes to 10 bytes including the null terminator, but A can take only 8 bytes. By failing to check the length of the string, it also overwrites the value of B: B's value has now been inadvertently replaced by a number formed from part of the character string. In this example "e" followed by a zero byte would become 25856. Writing data past the end of allocated memory can sometimes be detected by the operating system to generate a segmentation fault error that terminates the process. To prevent the buffer overflow from happening in this example, the call to strcpy could be replaced with strlcpy, which takes the maximum capacity of A (including a null-termination character) as an additional parameter and ensures that no more than this amount of data is written to A: strlcpy(A, "excessive", sizeof(A)); When available, the strlcpy library function is preferred over strncpy which does not null-terminate the destination buffer if the source string's length is greater than or equal to the size of the buffer (the third argument passed to the function). Therefore A may not be null-terminated and cannot be treated as a valid C-style string. Exploitation The techniques to exploit a buffer overflow vulnerability vary by architecture, operating system, and memory region. For example, exploitation on the heap (used for dynamically allocated memory), differs markedly from exploitation on the call stack. In general, heap exploitation depends on the heap manager used on the target system, while stack exploitation depends on the calling convention used by the architecture and compiler. Stack-based exploitation There are several ways in which one can manipulate a program by exploiting stack-based buffer overflows: Changing program behavior by overwriting a local variable located near the vulnerable buffer on the stack; By overwriting the return address in a stack frame to point to code selected by the attacker, usually called the shellcode. Once the function returns, execution will resume at the attacker's shellcode; By overwriting a function pointer or exception handler to point to the shellcode, which is subsequently executed; By overwriting a local variable (or pointer) of a different stack frame, which will later be used by the function that owns that frame. The attacker designs data to cause one of these exploits, then places this data in a buffer supplied to users by the vulnerable code. If the address of the user-supplied data used to affect the stack buffer overflow is unpredictable, exploiting a stack buffer overflow to cause remote code execution becomes much more difficult. One technique that can be used to exploit such a buffer overflow is called "trampolining". Here, an attacker will find a pointer to the vulnerable stack buffer and compute the location of their shellcode relative to that pointer. The attacker will then use the overwrite to jump to an instruction already in memory which will make a second jump, this time relative to the pointer. That second jump will branch execution into the shellcode. Suitable instructions are often present in large code. The Metasploit Project, for example, maintains a database of suitable opcodes, though it lists only those found in the Windows operating system. Heap-based exploitation A buffer overflow occurring in the heap data area is referred to as a heap overflow and is exploitable in a manner different from that of stack-based overflows. Memory on the heap is dynamically allocated by the application at run-time and typically contains program data. Exploitation is performed by corrupting this data in specific ways to cause the application to overwrite internal structures such as linked list pointers. The canonical heap overflow technique overwrites dynamic memory allocation linkage (such as malloc meta data) and uses the resulting pointer exchange to overwrite a program function pointer. Microsoft's GDI+ vulnerability in handling JPEGs is an example of the danger a heap overflow can present. Barriers to exploitation Manipulation of the buffer, which occurs before it is read or executed, may lead to the failure of an exploitation attempt. These manipulations can mitigate the threat of exploitation, but may not make it impossible. Manipulations could include conversion to upper or lower case, removal of metacharacters and filtering out of non-alphanumeric strings. However, techniques exist to bypass these filters and manipulations, such as alphanumeric shellcode, polymorphic code, self-modifying code, and return-to-libc attacks. The same methods can be used to avoid detection by intrusion detection systems. In some cases, including where code is converted into Unicode, the threat of the vulnerability has been misrepresented by the disclosers as only Denial of Service when in fact the remote execution of arbitrary code is possible. Practicalities of exploitation In real-world exploits there are a variety of challenges which need to be overcome for exploits to operate reliably. These factors include null bytes in addresses, variability in the location of shellcode, differences between environments, and various counter-measures in operation. NOP sled technique A NOP-sled is the oldest and most widely known technique for exploiting stack buffer overflows. It solves the problem of finding the exact address of the buffer by effectively increasing the size of the target area. To do this, much larger sections of the stack are corrupted with the no-op machine instruction. At the end of the attacker-supplied data, after the no-op instructions, the attacker places an instruction to perform a relative jump to the top of the buffer where the shellcode is located. This collection of no-ops is referred to as the "NOP-sled" because if the return address is overwritten with any address within the no-op region of the buffer, the execution will "slide" down the no-ops until it is redirected to the actual malicious code by the jump at the end. This technique requires the attacker to guess where on the stack the NOP-sled is instead of the comparatively small shellcode. Because of the popularity of this technique, many vendors of intrusion prevention systems will search for this pattern of no-op machine instructions in an attempt to detect shellcode in use. It is important to note that a NOP-sled does not necessarily contain only traditional no-op machine instructions. Any instruction that does not corrupt the machine state to a point where the shellcode will not run can be used in place of the hardware assisted no-op. As a result, it has become common practice for exploit writers to compose the no-op sled with randomly chosen instructions which will have no real effect on the shellcode execution. While this method greatly improves the chances that an attack will be successful, it is not without problems. Exploits using this technique still must rely on some amount of luck that they will guess offsets on the stack that are within the NOP-sled region. An incorrect guess will usually result in the target program crashing and could alert the system administrator to the attacker's activities. Another problem is that the NOP-sled requires a much larger amount of memory in which to hold a NOP-sled large enough to be of any use. This can be a problem when the allocated size of the affected buffer is too small and the current depth of the stack is shallow (i.e., there is not much space from the end of the current stack frame to the start of the stack). Despite its problems, the NOP-sled is often the only method that will work for a given platform, environment, or situation, and as such it is still an important technique. The jump to address stored in a register technique The "jump to register" technique allows for reliable exploitation of stack buffer overflows without the need for extra room for a NOP-sled and without having to guess stack offsets. The strategy is to overwrite the return pointer with something that will cause the program to jump to a known pointer stored within a register which points to the controlled buffer and thus the shellcode. For example, if register A contains a pointer to the start of a buffer then any jump or call taking that register as an operand can be used to gain control of the flow of execution. In practice a program may not intentionally contain instructions to jump to a particular register. The traditional solution is to find an unintentional instance of a suitable opcode at a fixed location somewhere within the program memory. Figure E on the left contains an example of such an unintentional instance of the i386 jmp esp instruction. The opcode for this instruction is FF E4. This two-byte sequence can be found at a one-byte offset from the start of the instruction call DbgPrint at address 0x7C941EED. If an attacker overwrites the program return address with this address the program will first jump to 0x7C941EED, interpret the opcode FF E4 as the jmp esp instruction, and will then jump to the top of the stack and execute the attacker's code. When this technique is possible the severity of the vulnerability increases considerably. This is because exploitation will work reliably enough to automate an attack with a virtual guarantee of success when it is run. For this reason, this is the technique most commonly used in Internet worms that exploit stack buffer overflow vulnerabilities. This method also allows shellcode to be placed after the overwritten return address on the Windows platform. Since executables are mostly based at address 0x00400000 and x86 is a Little Endian architecture, the last byte of the return address must be a null, which terminates the buffer copy and nothing is written beyond that. This limits the size of the shellcode to the size of the buffer, which may be overly restrictive. DLLs are located in high memory (above 0x01000000) and so have addresses containing no null bytes, so this method can remove null bytes (or other disallowed characters) from the overwritten return address. Used in this way, the method is often referred to as "DLL trampolining". Protective countermeasures Various techniques have been used to detect or prevent buffer overflows, with various tradeoffs. The following sections describe the choices and implementations available. Choice of programming language Assembly, C, and C++ are popular programming languages that are vulnerable to buffer overflow in part because they allow direct access to memory and are not strongly typed. C provides no built-in protection against accessing or overwriting data in any part of memory. More specifically, it does not check that data written to a buffer is within the boundaries of that buffer. The standard C++ libraries provide many ways of safely buffering data, and C++'s Standard Template Library (STL) provides containers that can optionally perform bounds checking if the programmer explicitly calls for checks while accessing data. For example, a vector's member function at() performs a bounds check and throws an out_of_range exception if the bounds check fails. However, C++ behaves just like C if the bounds check is not explicitly called. Techniques to avoid buffer overflows also exist for C. Languages that are strongly typed and do not allow direct memory access, such as COBOL, Java, Python, and others, prevent buffer overflow in most cases. Many programming languages other than C or C++ provide runtime checking and in some cases even compile-time checking which might send a warning or raise an exception, while C or C++ would overwrite data and continue to execute instructions until erroneous results are obtained, potentially causing the program to crash. Examples of such languages include Ada, Eiffel, Lisp, Modula-2, Smalltalk, OCaml and such C-derivatives as Cyclone, Rust and D. The Java and .NET Framework bytecode environments also require bounds checking on all arrays. Nearly every interpreted language will protect against buffer overflow, signaling a well-defined error condition. Languages that provide enough type information to do bounds checking often provide an option to enable or disable it. Static code analysis can remove many dynamic bound and type checks, but poor implementations and awkward cases can significantly decrease performance. Software engineers should carefully consider the tradeoffs of safety versus performance costs when deciding which language and compiler setting to use. Use of safe libraries The problem of buffer overflows is common in the C and C++ languages because they expose low level representational details of buffers as containers for data types. Buffer overflows can be avoided by maintaining a high degree of correctness in code that performs buffer management. It has also long been recommended to avoid standard library functions that are not bounds checked, such as gets, scanf and strcpy. The Morris worm exploited a gets call in fingerd. Well-written and tested abstract data type libraries that centralize and automatically perform buffer management, including bounds checking, can reduce the occurrence and impact of buffer overflows. The primary data types in languages in which buffer overflows are common are strings and arrays. Thus, libraries preventing buffer overflows in these data types can provide the vast majority of the necessary coverage. However, failure to use these safe libraries correctly can result in buffer overflows and other vulnerabilities, and naturally any bug in the library is also a potential vulnerability. "Safe" library implementations include "The Better String Library", Vstr and Erwin. The OpenBSD operating system's C library provides the strlcpy and strlcat functions, but these are more limited than full safe library implementations. In September 2007, Technical Report 24731, prepared by the C standards committee, was published. It specifies a set of functions that are based on the standard C library's string and IO functions, with additional buffer-size parameters. However, the efficacy of these functions for reducing buffer overflows is disputable. They require programmer intervention on a per function call basis that is equivalent to intervention that could make the analogous older standard library functions buffer overflow safe. Buffer overflow protection Buffer overflow protection is used to detect the most common buffer overflows by checking that the stack has not been altered when a function returns. If it has been altered, the program exits with a segmentation fault. Three such systems are Libsafe, and the StackGuard and ProPolice gcc patches. Microsoft's implementation of Data Execution Prevention (DEP) mode explicitly protects the pointer to the Structured Exception Handler (SEH) from being overwritten. Stronger stack protection is possible by splitting the stack in two: one for data and one for function returns. This split is present in the Forth language, though it was not a security-based design decision. Regardless, this is not a complete solution to buffer overflows, as sensitive data other than the return address may still be overwritten. Pointer protection Buffer overflows work by manipulating pointers, including stored addresses. PointGuard was proposed as a compiler-extension to prevent attackers from reliably manipulating pointers and addresses. The approach works by having the compiler add code to automatically XOR-encode pointers before and after they are used. Theoretically, because the attacker does not know what value will be used to encode and decode the pointer, one cannot predict what the pointer will point to if it is overwritten with a new value. PointGuard was never released, but Microsoft implemented a similar approach beginning in Windows XP SP2 and Windows Server 2003 SP1. Rather than implement pointer protection as an automatic feature, Microsoft added an API routine that can be called. This allows for better performance (because it is not used all of the time), but places the burden on the programmer to know when its use is necessary. Because XOR is linear, an attacker may be able to manipulate an encoded pointer by overwriting only the lower bytes of an address. This can allow an attack to succeed if the attacker can attempt the exploit multiple times or complete an attack by causing a pointer to point to one of several locations (such as any location within a NOP sled). Microsoft added a random rotation to their encoding scheme to address this weakness to partial overwrites. Executable space protection Executable space protection is an approach to buffer overflow protection that prevents execution of code on the stack or the heap. An attacker may use buffer overflows to insert arbitrary code into the memory of a program, but with executable space protection, any attempt to execute that code will cause an exception. Some CPUs support a feature called NX ("No eXecute") or XD ("eXecute Disabled") bit, which in conjunction with software, can be used to mark pages of data (such as those containing the stack and the heap) as readable and writable but not executable. Some Unix operating systems (e.g. OpenBSD, macOS) ship with executable space protection (e.g. W^X). Some optional packages include: PaX Exec Shield Openwall Newer variants of Microsoft Windows also support executable space protection, called Data Execution Prevention. Proprietary add-ons include: BufferShield StackDefender Executable space protection does not generally protect against return-to-libc attacks, or any other attack that does not rely on the execution of the attackers code. However, on 64-bit systems using ASLR, as described below, executable space protection makes it far more difficult to execute such attacks. Address space layout randomization Address space layout randomization (ASLR) is a computer security feature that involves arranging the positions of key data areas, usually including the base of the executable and position of libraries, heap, and stack, randomly in a process' address space. Randomization of the virtual memory addresses at which functions and variables can be found can make exploitation of a buffer overflow more difficult, but not impossible. It also forces the attacker to tailor the exploitation attempt to the individual system, which foils the attempts of internet worms. A similar but less effective method is to rebase processes and libraries in the virtual address space. Deep packet inspection The use of deep packet inspection (DPI) can detect, at the network perimeter, very basic remote attempts to exploit buffer overflows by use of attack signatures and heuristics. This technique can block packets that have the signature of a known attack. It was formerly used in situations in which a long series of No-Operation instructions (known as a NOP-sled) was detected and the location of the exploit's payload was slightly variable. Packet scanning is not an effective method since it can only prevent known attacks and there are many ways that a NOP-sled can be encoded. Shellcode used by attackers can be made alphanumeric, metamorphic, or self-modifying to evade detection by heuristic packet scanners and intrusion detection systems. Testing Checking for buffer overflows and patching the bugs that cause them helps prevent buffer overflows. One common automated technique for discovering them is fuzzing. Edge case testing can also uncover buffer overflows, as can static analysis. Once a potential buffer overflow is detected it should be patched. This makes the testing approach useful for software that is in development, but less useful for legacy software that is no longer maintained or supported. History Buffer overflows were understood and partially publicly documented as early as 1972, when the Computer Security Technology Planning Study laid out the technique: "The code performing this function does not check the source and destination addresses properly, permitting portions of the monitor to be overlaid by the user. This can be used to inject code into the monitor that will permit the user to seize control of the machine." Today, the monitor would be referred to as the kernel. The earliest documented hostile exploitation of a buffer overflow was in 1988. It was one of several exploits used by the Morris worm to propagate itself over the Internet. The program exploited was a service on Unix called finger. Later, in 1995, Thomas Lopatic independently rediscovered the buffer overflow and published his findings on the Bugtraq security mailing list. A year later, in 1996, Elias Levy (also known as Aleph One) published in Phrack magazine the paper "Smashing the Stack for Fun and Profit", a step-by-step introduction to exploiting stack-based buffer overflow vulnerabilities. Since then, at least two major internet worms have exploited buffer overflows to compromise a large number of systems. In 2001, the Code Red worm exploited a buffer overflow in Microsoft's Internet Information Services (IIS) 5.0 and in 2003 the SQL Slammer worm compromised machines running Microsoft SQL Server 2000. In 2003, buffer overflows present in licensed Xbox games have been exploited to allow unlicensed software, including homebrew games, to run on the console without the need for hardware modifications, known as modchips. The PS2 Independence Exploit also used a buffer overflow to achieve the same for the PlayStation 2. The Twilight hack accomplished the same with the Wii, using a buffer overflow in The Legend of Zelda: Twilight Princess. See also Billion laughs Buffer over-read Coding conventions Computer security End-of-file Heap overflow Ping of death Port scanner Return-to-libc attack Safety-critical system Security-focused operating system Self-modifying code Software quality Shellcode Stack buffer overflow Uncontrolled format string References External links "Discovering and exploiting a remote buffer overflow vulnerability in an FTP server" by Raykoid666 "Smashing the Stack for Fun and Profit" by Aleph One CERT Secure Coding Standards CERT Secure Coding Initiative Secure Coding in C and C++ SANS: inside the buffer overflow attack "Advances in adjacent memory overflows" by Nomenumbra A Comparison of Buffer Overflow Prevention Implementations and Weaknesses More Security Whitepapers about Buffer Overflows Chapter 12: Writing Exploits III from Sockets, Shellcode, Porting & Coding: Reverse Engineering Exploits and Tool Coding for Security Professionals by James C. Foster (). Detailed explanation of how to use Metasploit to develop a buffer overflow exploit from scratch. Computer Security Technology Planning Study, James P. Anderson, ESD-TR-73-51, ESD/AFSC, Hanscom AFB, Bedford, MA 01731 (October 1972) [NTIS AD-758 206] "Buffer Overflows: Anatomy of an Exploit" by Nevermore Secure Programming with GCC and GLibc (2008), by Marcel Holtmann "Criação de Exploits com Buffer Overflor – Parte 0 – Um pouco de teoria " (2018), by Helvio Junior (M4v3r1ck) Software bugs Computer memory Computer security exploits Articles with example C code

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https://en.wikipedia.org/wiki/Bug

Bug

Bug or BUG may refer to: Common uses A terrestrial arthropod animal (with at least six legs) Insect, a six-legged arthropod Hemiptera, the true bugs Covert listening device, used in surveillance and espionage Bug (engineering), a defect in an engineered system Software bug Hardware bug BUG (tag), a computer programming comment tag Pathogen, colloquially Arts, entertainment and media Fictional entities Bug (comics), a superhero in Marvel comics Bug (Starship Troopers), an alien race from the novel and film Bug, Michael Lee's younger brother in The Wire Bug, in the TV series WordWorld Bobby "Bug" Guthrie, in the TV series Life Unexpected Film and television Bug (1975 film), an American horror film Bug (2002 film), an American comedy film Bug (2006 film), a psychological horror film adaptation of the Tracy Letts play Bug, a 2017 film starring Gene Jones "Bug" (Breaking Bad), a 2011 TV episode Gaming Bug (poker), a limited form of wild card Bug, a Pokémon type Bug!, a 1995 video game Bughouse chess, or bug, a chess variant played on two boards Music Albums Bug (Dave Davies album), 2002 Bug (Dinosaur Jr. album), 1988 Bug (soundtrack), of the 2006 film Songs "Bug", a song by Feeder from the 2001 album Echo Park "Bug", a song by Lower Than Atlantis from the 2011 album World Record "Bug", a song by Phish from the 2000 album Farmhouse "The Bug", a 1992 song by Dire Straits Other uses in arts, entertainment and media BUG (magazine), a Croatian magazine Bug (play), by Tracy Letts, 1993 Businesses and organizations Bicycle User Group, a group set up to promote cycling issues People Bug Hall (born 1985), an American actor Bug Holliday (1867–1910), an American baseball player Bug Howard (born 1994), an American football player Amy Bug, American physicist Enric Bug (born 1957), pseudonym Bug Rogers, a Spanish comic book artist and industrial designer The Bug (musician), a recording alias for British musician Kevin Martin Places Bug (river) or Western Bug, a river in Poland, Ukraine and Belarus Southern Bug, Southern Buh or Boh, a river in Ukraine Bug (Rügen), a spit and former village on the island of Rügen in Mecklenburg-Western Pomerania, Germany Bug, Kentucky, a settlement in Clinton County, Kentucky, in the United States Bag, Qasr-e Qand, also called Būg, a village in Sistan and Baluchestan Province, Iran Science and technology Slipper lobster (Scyllaridae), a number of species of which are called "bug" Bug, a digital on-screen graphic of a broadcaster's logo Bug, a Morse key design by Vibroplex Web beacon or web bug, a tracking object embedded in a web page or e-mail Transportation Bond Bug, a British three-wheeled car Dudly Bug, an early gas-powered cyclecar Sandlin Bug, an American ultralight glider design Volkswagen Beetle, an automobile nicknamed "Bug" Bug railway station, in Pakistan Bagaha railway station, Bihar, a railway station in India, station code BUG Burgess Hill railway station, a railway station in Sussex, England Other uses Buginese language, ISO 639 language code bug The Bug (horse) (1943–1963), an Irish-bred Thoroughbred racehorse See also Bugg (disambiguation) Bugged (disambiguation) Bugs (disambiguation) Annoyance, an unpleasant mental state Pathogen, an organism that causes disease Dudley Bug, an extinct trilobite Debugging, in computer programming and software development Union label or union bug, a label marking a product made by union workers

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https://en.wikipedia.org/wiki/Barry%20Bonds

Barry Bonds

Barry Lamar Bonds (born July 24, 1964) is an American former professional baseball left fielder who played 22 seasons in Major League Baseball (MLB). Bonds was a member of the Pittsburgh Pirates from 1986 to 1992 and the San Francisco Giants from 1993 to 2007. He is considered to be one of the greatest baseball players of all time. Recognized as an all-around player, Bonds received a record seven National League (NL) Most Valuable Player Awards and 12 Silver Slugger Awards, along with 14 All-Star selections. He holds many MLB hitting records, including most career home runs (762), most home runs in a single season (73, set in 2001), and most career walks. Bonds led MLB in on-base plus slugging six times and placed within the top five hitters in 12 of his 17 qualifying seasons. For his defensive play in the outfield, he won eight Gold Glove Awards. He also had 514 stolen bases, becoming the first and only MLB player to date with at least 500 home runs and 500 stolen bases. Bonds is ranked first in career Wins Above Replacement among all major league position players by Baseball-Reference.com and second by FanGraphs, behind only Babe Ruth. Despite his accolades, Bonds led a controversial career, notably as a central figure in baseball's steroids scandal. He was indicted in 2007 on charges of perjury and obstruction of justice for allegedly lying to a grand jury during the federal government's investigation of BALCO, a manufacturer of an undetectable steroid. After the perjury charges were dropped, Bonds was convicted of obstruction of justice in 2011, but the conviction was overturned in 2015. During his 10 years of eligibility, he did not receive the 75% of the vote needed to be elected to the National Baseball Hall of Fame. Some voters of the Baseball Writers' Association of America (BBWAA) stated they did not vote for Bonds because he used performance-enhancing drugs. Early life Bonds was born in Riverside, California, to Patricia (née Howard) and former major leaguer Bobby Bonds, and grew up in San Carlos and attended Junípero Serra High School in San Mateo, where he excelled in baseball, basketball, and football. He played on the junior varsity team during his freshman year and on the varsity team for the remainder of his high school career. He garnered a .467 batting average his senior year, and was named prep All-American. The Giants drafted Bonds in the second round of the 1982 MLB draft as a high school senior but the Giants and Bonds were unable to agree on contract terms when Tom Haller's maximum offer was $70,000 ($ today) and Bonds's minimum to go pro was $75,000, so Bonds instead decided to attend college. College career Bonds attended Arizona State University, hitting .347 with 45 home runs and 175 runs batted in (RBI). In 1984 he batted .360 and had 30 stolen bases. In 1985, he hit 23 home runs with 66 RBIs and a .368 batting average. He was a Sporting News All-American selection that year. He tied the NCAA record with seven consecutive hits in the College World Series as a sophomore and was named to All-Time College World Series Team in 1996. Bonds was not well-liked by his Sun Devil teammates, in part because in the words of longtime coach Jim Brock, he was "rude, inconsiderate and self-centered." When he was suspended for breaking curfew, the other players initially voted against his return even though he was easily the best player on the team. He graduated from Arizona State in 1986 with a degree in criminology. He was named ASU On Deck Circle Most Valuable Player; other winners include Dustin Pedroia, Willie Bloomquist, Paul Lo Duca, and Ike Davis. During college, he played part of one summer in the amateur Alaska Baseball League with the Alaska Goldpanners. Professional career Draft and minor leagues The Pittsburgh Pirates drafted Bonds as the sixth overall pick of the 1985 Major League Baseball draft. He joined the Prince William Pirates of the Carolina League and was named July 1985 Player of the Month for the league. In 1986, he hit .311 in 44 games for the Hawaii Islanders of the Pacific Coast League. Pittsburgh Pirates (1986–1992) Before Bonds made it to the major leagues in Pittsburgh, Pirate fan attendance was low, with 1984 and 1985 attendance below 10,000 per game for the 81-game home schedule, with attendance woes being a combination of the economic problems of Western Pennsylvania in the early 1980s as well as the Pittsburgh drug trials that directly affected the Pirates going from World Series champions to nearly relocating to Denver in only six years. Bonds made his major league debut on May 30, 1986. In 1986, Bonds led National League (NL) rookies with 16 home runs, 48 RBI, 36 stolen bases, and 65 walks, but he finished 6th in Rookie of the Year voting. He played center field in 1986 but switched to left field with the arrival of centerfielder Andy Van Slyke in 1987. In his early years, Bonds batted as the leadoff hitter. With Van Slyke also in the outfield, the Pirates had a venerable defensive tandem that worked together to cover a lot of ground on the field although they were not close off the field. The Pirates experienced a surge in fan enthusiasm with Bonds on the team and set the club attendance record of 52,119 in the 1987 home opener. That year, he hit 25 home runs in his second season, along with 32 stolen bases and 59 RBIs. Bonds improved in 1988, hitting .283 with 24 home runs. The Pirates broke the record set the previous year with 54,089 attending the home opener. Bonds now fit into a highly respected lineup featuring Bobby Bonilla, Van Slyke, and Jay Bell. He finished with 19 homers, 58 RBIs, and 14 outfield assists in 1989, which was second in the NL. Following the season, rumors that he would be traded to the Los Angeles Dodgers for Jeff Hamilton and John Wetteland, but the team denied the rumors and no such trade occurred. Bonds won his first MVP Award in 1990, hitting .301 with 33 home runs and 114 RBIs. He also stole 52 bases, which was third in the league, to become a first-time member of the 30–30 club. He won his first Gold Glove Award and Silver Slugger Award. That year, the Pirates won the National League East title for their first postseason berth since winning the 1979 World Series. However, the Cincinnati Reds, whose last post-season berth had also been in 1979 when they lost to the Pirates in that year's NLCS, defeated the Pirates in the NLCS en route to winning the 1990 World Series. In 1991, Bonds also put up great numbers, hitting 25 homers and driving in 116 runs, and obtained another Gold Glove and Silver Slugger. He finished second to the Atlanta Braves' Terry Pendleton (the NL batting champion) in the MVP voting. In March 1992, Pirates general manager Ted Simmons agreed to a deal with Atlanta Braves counterpart John Schuerholz to trade Bonds, in exchange for Alejandro Peña, Keith Mitchell, and a player to be named later. Pirates manager Jim Leyland opposed the trade vehemently, and the proposal was rescinded. Bonds stayed with Pittsburgh and won his second MVP award that season. While hitting .311 with 34 homers and 103 RBIs, he propelled the Pirates to their third straight National League East division title. However, Pittsburgh was defeated by the Braves in a seven-game National League Championship Series. Bonds participated in the final play of Game 7 of the NLCS, whereby he fielded a base hit by Francisco Cabrera and attempted to throw out Sid Bream at home plate. But the throw to Pirates catcher Mike LaValliere was late and Bream scored the winning run. For the third consecutive season, the NL East Champion Pirates were denied a trip to the World Series. Following the loss, Bonds and star teammate Doug Drabek were expected to command salaries too high for Pittsburgh to again sign them. Bonds was never well-liked by reporters or fans while in Pittsburgh, despite winning two MVP awards. One paper even gave him an "award" as the "MDP" (Most Despised Pirate). San Francisco Giants (1993–2007) 1993 season In 1993, Bonds left the Pirates to sign a lucrative free agent contract worth a then-record $43.75 million (equivalent to $ million in ) over six years with the Giants, with whom his father had spent the first seven years of his career, and with whom his godfather Willie Mays played 22 of his 24 Major League seasons. The deal was at that time the largest in baseball history, in terms of both total value and average annual salary. Once he signed with the Giants, Bonds had intended to wear the number 24, his number during most of his stay with the Pirates and, after receiving Mays's blessing, the Giants were willing to unretire it until the public commotion from fans and media became too much. To honor his father, Bonds switched his jersey number to 25, as it had been Bobby's number in San Francisco. In an emotional press conference announcing the signing, Bonds described joining the Giants as going "home" and following in the footsteps of his father and godfather as "unbelievable" and "a boyhood dream come true." Bonds hit .336 in 1993, leading the league with 46 home runs and 123 RBI en route to his second consecutive MVP award, and third overall. As good as the Giants were (winning 103 games), the Atlanta Braves won 104 in what some call the last great pennant race (because the wild card was instituted the year after). 1994 season In the strike-shortened season of 1994, Bonds hit .312 with 37 home runs and a league-leading 74 walks, and he finished 4th in MVP voting. 1995 season In 1995, Bonds hit 33 homers and drove in 104 runs, hitting .294 but finished only 12th in MVP voting. In 1994, he appeared in a small role as himself in the television film Jane's House, starring James Woods and Anne Archer. 1996 season In 1996, Bonds became the first National League player and second major league player (of the current list of four) to hit 40 home runs and steal 40 bases in the same season. The other members of the 40–40 club are José Canseco (1988), Alex Rodriguez (1998), and Alfonso Soriano (2006). His father Bobby Bonds was one home run short in 1973 when he hit 39 home runs and stole 43 bases. Bonds hit his 300th and 301st home runs off the Florida Marlins' John Burkett on April 27. He became the fourth player in history to join the 300–300 club with 300 stolen bases and 300 home runs for a career, joining Willie Mays, Andre Dawson, and his father. Bonds's totals for the season included 129 runs driven in, a .308 average and a then-National League record 151 walks. He finished fifth in the MVP balloting. 1997 season In 1997, Bonds hit .291, his lowest average since 1989. He hit 40 home runs for the second straight year and drove in 101 runs, leading the league in walks again with 145. He also stole 37 bases, tying his father for having the most 30–30 seasons (5), and he again placed fifth in the MVP balloting. 1998 season With two outs in the 9th inning of a game against the Arizona Diamondbacks on May 28, 1998, Bonds became only the fifth player in baseball history to be given an intentional walk with the bases loaded. Nap Lajoie (1901), Del Bissonette (1928) and Bill Nicholson (1944) were three others in the 20th century who received that rare honor. The first to receive one was Abner Dalrymple in 1881. On August 23, Bonds hit his 400th career home run. By doing so, he became the first player ever to enter the 400–400 club by having career totals of 400 home runs and 400 stolen bases; he is still the only player to have achieved this feat. The milestone home run came off Kirt Ojala, who, like Burkett, was pitching for the Marlins. For the season, he hit .303 with 37 home runs and drove in 122 runs, winning his eighth Gold Glove, He finished 8th in the MVP voting. 1999 season 1999 marked a career-low, up to that point, for Bonds in terms of playing time. Bonds started off the 1999 season hitting well by batting .366 in the month of April with 4 home runs and 12 RBIs in the Giants' first 12 games of the season. But on April 18 he was placed on the 15-day disabled list for only the 2nd time in his career up to that point. Bonds had suffered a torn tendon in his biceps as well as bone spurs in his elbow, both of which required surgery and cost him the rest of April and all of May. Upon returning to action on June 9, Bonds struggled somewhat at the plate for the remainder of the 1999 season. A series of nagging injuries including elbow pain, knee inflammation and groin issues hampered his play. Only hitting .248 after his return from the disabled list, he still managed to slug 34 home runs, drive in 83 runs as well as hit for a .617 slugging percentage, despite missing nearly two full months with injuries and only playing in 102 games. Bill James ranked Bonds as the best player of the 1990s. He added that the decade's second-best player, Craig Biggio, had been closer in production to the decade's 10th-best player than to Bonds. In 1999, with statistics through 1997 being considered, Bonds ranked Number 34 on The Sporting News' list of the 100 Greatest Baseball Players, making him the highest-ranking active player. When the Sporting News list was redone in 2005, Bonds was ranked 6th behind Babe Ruth, Willie Mays, Ty Cobb, Walter Johnson, and Hank Aaron. Bonds was omitted from 1999's Major League Baseball All-Century Team, to which Ken Griffey Jr. was elected. James wrote of Bonds, "Certainly the most unappreciated superstar of my lifetime. ... Griffey has always been more popular, but Bonds has been a far, far greater player." In 1999, he rated Bonds as the 16th-best player of all time. "When people begin to take in all of his accomplishments", he predicted, "Bonds may well be rated among the five greatest players in the history of the game." 2000 season In 2000, the following year, Bonds hit .306 with career bests through that time in both slugging percentage (.688) and home runs (49) in just 143 games. He also drew a league-leading 117 walks. 2001 season The next year, Bonds's offensive production reached even higher levels, breaking not only his own personal records but several major league records. In the Giants' first 50 games in 2001, he hit 28 home runs, including 17 in May—a career high. This early stretch included his 500th home run hit on April 17 against Terry Adams of the Los Angeles Dodgers. He also hit 39 home runs by the All-star break (a major league record), drew a major league record 177 walks, and had a .515 on-base average, a feat not seen since Mickey Mantle and Ted Williams over forty years earlier. Bonds' slugging percentage was a major league record .863 (411 total bases in 476 at-bats), and he ended the season with a major league record 73 home runs. On October 4, by homering off Wilfredo Rodríguez in the 159th game of the season, Bonds tied the previous record of 70 set by Mark McGwire—which McGwire set in the 162nd game in 1998. He then hit numbers 71 and 72 the following night off Chan Ho Park. Bonds added his 73rd off Dennis Springer on October 7. The ball was later sold to toy manufacturer Todd McFarlane for $450,000. He previously bought Mark McGwire's 70th home run ball from 1998. Bonds received the Babe Ruth Home Run Award for leading MLB in home runs that season. 2002 season Bonds re-signed with the Giants for a five-year, $90 million contract in January 2002. He hit five home runs in the Giants' first four games of the season, tying Lou Brock's 35-year record for most home runs after four games. He won the NL batting title with a career-high .370 average and struck out only 47 times. He hit 46 home runs in 403 at-bats. Despite playing in nine fewer games than the previous season, he drew 198 walks, a major-league record; 68 of them were intentional walks, surpassing Willie McCovey's 45 in 1969 for another Major League record. He slugged .799, then the fourth-highest total all time. Bonds broke Ted Williams' major league record for on-base average with .582. Bonds also hit his 600th home run, less than a year and a half after hitting his 500th. The home run came on August 9 at home against Kip Wells of the Pirates. 2002 postseason Bonds batted .322 with eight home runs, 16 RBI, and 27 walks in the postseason en route to the 2002 World Series, which the Giants lost 4–3 to the Anaheim Angels. 2003 season In 2003, Bonds played in just 130 games. He hit 45 home runs in just 390 at-bats, along with a .341 batting average. He slugged .749, walked 148 times, and had an on-base average well over .500 (.529) for the third straight year. He also became the only member of the career 500 home run/500 stolen base club by stealing second base on June 23 off of pitcher Éric Gagné in the 11th inning of a tied ball game against the Los Angeles Dodgers (against whom Bonds had tallied his 500th home run). Bonds scored the game-winning run later that inning. 2004 season In 2004, Bonds had perhaps his best season. He hit .362 en route to his second National League batting title, and broke his own record by walking 232 times (including a MLB record 120 intentional walks). He slugged .812, which was fourth-highest of all time, and broke his on-base percentage record with a .609 average. Bonds passed Mays on the career home run list by hitting his 661st off of Ben Ford on April 13. He then hit his 700th off of Jake Peavy on September 17. Bonds hit 45 home runs in 373 at-bats, and struck out just 41 times, putting himself in elite company, as few major leaguers have ever had more home runs than strikeouts in a season. Bonds would win his fourth consecutive MVP award and his seventh overall. His seven MVP awards are four more than any other player in history. In addition, no other player from either league has been awarded the MVP four times in a row. (The MVP award was first given in 1931). The 40-year-old Bonds also broke Willie Stargell's 25-year record as the oldest player to win a Most Valuable Player Award (Stargell, at 39 years, 8 months, was National League co-MVP with Keith Hernandez in 1979). On July 4, he tied and passed Rickey Henderson's career bases on balls record with his 2190th and 2191st career walks. As Bonds neared Aaron's record, Aaron was called on for his opinion of Bonds. He clarified that he was a fan and admirer of Bonds and avoided the controversy regarding whether the record should be denoted with an asterisk for Bonds's alleged steroid usage. He felt recognition and respect for the award was something to be determined by the fans. As the steroid controversy received greater media attention during the offseason before the 2005 season, Aaron expressed some reservations about the statements Bonds made on the issue. Aaron expressed that he felt drug and steroid use to boost athletic performance was inappropriate. Aaron was frustrated that the media could not focus on events that occurred in the field of play and wished drugs or gambling allegations such as those associated with Pete Rose could be emphasized less. In 2007, Aaron felt the whole steroid use issue was very controversial and decided that he would not attend any possible record-breaking games. Aaron congratulated Bonds through the media including a video played on the scoreboard when Bonds eventually broke Aaron's record in August 2007. 2005 season Bonds's salary for the 2005 season was $22 million, the second-highest salary in Major League Baseball (the Yankees' Alex Rodriguez earned the highest, $25.2 million). Bonds endured a knee injury, multiple surgeries, and rehabilitation. He was activated on September 12 and started in left field. In his return against the San Diego Padres, he nearly hit a home run in his first at-bat. Bonds finished the night 1-for-4. Upon his return, Bonds resumed his high-caliber performance at the plate, hitting home runs in four consecutive games from September 18 to 21 and finishing with five homers in only 14 games. 2006 season In 2006, Bonds earned $20 million (not including bonuses), the fourth-highest salary in baseball. Through the 2006 season he had earned approximately $172 million during his then 21-year career, making him baseball's all-time highest-paid player. Bonds hit under .200 for his first 10 games of the season and did not hit a home run until April 22. This 10-game stretch was his longest home run slump since the 1998 season. On May 7, Bonds drew within one home run of tying Babe Ruth for second place on the all-time list, hitting his 713th career home run into the second level of Citizens Bank Park in Philadelphia, off pitcher Jon Lieber in a game in which the Giants lost to the Philadelphia Phillies. The towering home run—one of the longest in Citizens Bank Park's two-season history, traveling an estimated 450 feet (140 m)—hit off the facade of the third deck in right field. On May 20, Bonds hit his 714th career home run to deep right field to lead off the top of the 2nd inning, tying Ruth for second all-time. The home run came off left-handed pitcher Brad Halsey of the Oakland A's, in an interleague game played in Oakland, California. Since this was an interleague game at an American League stadium, Bonds was batting as the designated hitter in the lineup for the Giants. Bonds was quoted after the game as being "glad it's over with" and stated that more attention could be focused on Albert Pujols, who was on a very rapid home run pace in early 2006. On May 28, Bonds passed Ruth, hitting his 715th career home run to center field off Colorado Rockies pitcher Byung-hyun Kim. The ball was hit an estimated 445 feet (140 m) into center field where it went through the hands of several fans but then fell onto an elevated platform in center field. Then it rolled off the platform where Andrew Morbitzer, a 38-year-old San Francisco resident, caught the ball while he was in line at a concession stand. Mysteriously, radio broadcaster Dave Flemming's radio play-by-play of the home run went silent just as the ball was hit, apparently from a microphone failure. But the televised version, called by Giants broadcaster Duane Kuiper, was not affected. On September 22, Bonds tied Henry Aaron's National League career home run record of 733. The home run came in the top of the 6th inning of a high-scoring game against the Milwaukee Brewers, at Miller Park in Milwaukee, Wisconsin. The achievement was notable for its occurrence in the very city where Aaron began (with the Milwaukee Braves) and concluded (with the Brewers, then in the American League) his career. With the Giants trailing 10–8, Bonds hit a blast to deep center field on a 2–0 pitch off the Brewers' Chris Spurling with runners on first and second and one out. Though the Giants were at the time clinging to only a slim chance of making the playoffs, Bonds's home run provided the additional drama of giving the Giants an 11–10 lead late in a critical game in the final days of a pennant race. The Brewers eventually won the game, 13–12, though Bonds went 3-for-5, with two doubles, the record-tying home run, and six runs batted in. On September 23, Bonds surpassed Aaron for the NL career home run record. Hit in Milwaukee like the previous one, this was a solo home run off Chris Capuano of the Brewers. This was the last home run Bonds hit in 2006. In 2006, Bonds recorded his lowest slugging percentage (a statistic that he had historically ranked among league leaders season after season) since 1991 with the Pittsburgh Pirates. In January 2007, the New York Daily News reported that Bonds had tested positive for amphetamines. Under baseball's amphetamine policy, which had been in effect for one season, players testing positive were to submit to six additional tests and undergo treatment and counseling. The policy also stated that players were not to be identified for a first positive test, but the New York Daily News leaked the test's results. When the Players Association informed Bonds of the test results, he initially attributed it to a substance he had taken from the locker of Giants teammate Mark Sweeney, but would later retract this claim and publicly apologize to Sweeney. 2007 season On January 29, 2007, the Giants finalized a contract with Bonds for the 2007 season. After the commissioner's office rejected Bonds's one-year, $15.8 million deal because it contained a personal-appearance provision, the team sent revised documents to his agent, Jeff Borris, who stated that "At this time, Barry is not signing the new documents." Bonds signed a revised one-year, $15.8 million contract on February 15 and reported to the Giants' Spring training camp on time. Bonds resumed his march to the all-time record early in the 2007 season. In the season opener on April 3, all he had was a first-inning single past third base with the infield shifted right, immediately followed by a stolen base and then thrown out at home on a baserunning mistake, followed by a deep fly-out to left field, late in the game. Bonds regrouped the next day with his first at-bat in the second game of the season at the Giants' AT&T Park. Bonds hit a pitch from Chris Young of the San Diego Padres just over the wall to the left of straight-away center field for career home run 735. This home run put Bonds past the midway point between Ruth and Aaron. Bonds did not homer again until April 13, when he hit two (736 and 737) in a 3 -or-3 night that included 4 RBI against the Pittsburgh Pirates. Bonds splashed a pitch by St. Louis Cardinals pitcher Ryan Franklin into McCovey Cove on April 18 for home run 738. Home runs number 739 and 740 came in back to back games on April 21 and 22 against the Arizona Diamondbacks. The hype surrounding Bonds's pursuit of the home run record escalated on May 14. On this day, Sports Auction for Heritage (a Dallas-based auction house) offered US$1 million to the fan who would catch Bonds's record-breaking 756th-career home run. The million-dollar offer was rescinded on June 11 out of concern of fan safety. Home run 748 came on Father's Day, June 17, in the final game of a three-game road series against the Boston Red Sox at Fenway Park, where Bonds had never previously played. With this homer, Fenway Park became the 36th major league ballpark in which Bonds had hit a home run. He hit a Tim Wakefield knuckleball just over the low fence into the Giant's bullpen in right field. It was his first home run off his former Pittsburgh Pirate teammate, who became the 441st different pitcher to surrender a four-bagger to Bonds. The 750th career home run, hit on June 29, also came off a former teammate: Liván Hernández. The blast came in the 8th inning and at that point tied the game at 3–3. On July 19, after a 21 at-bat hitless streak, Bonds hit two home runs, numbers 752 and 753, against the Chicago Cubs. He went 3-for-3 with two home runs, six RBIs, and a walk on that day. The struggling last-place Giants still lost the game, 9–8. On July 27, Bonds hit home run 754 against Florida Marlins pitcher Rick VandenHurk. Bonds was then walked his next four at-bats in the game, but a two-run shot helped the Giants win the game 12–10. It marked the first time since he had hit #747 that Bonds had homered in a game the Giants won. On August 4, Bonds hit a 382 foot (116 m) home run against Clay Hensley of the San Diego Padres for home run number 755, tying Hank Aaron's all-time record. Bonds greeted his son, Nikolai, with an extended bear hug after crossing home plate. Bonds greeted his teammates and then his wife, Liz Watson, and daughter Aisha Lynn behind the backstop. Hensley was the 445th different pitcher to give up a home run to Bonds. Ironically, given the cloud of suspicion that surrounded Bonds, the tying home run was hit off a pitcher who had been suspended by baseball in 2005 for steroid use. He was walked in his next at-bat and eventually scored on a fielder's choice. On August 7 at 8:51 PM PDT, at Oracle Park (then known as AT&T Park) in San Francisco, Bonds hit a 435 foot (133 m) home run, his 756th, off a pitch from Mike Bacsik of the Washington Nationals, breaking the all-time career home run record, formerly held by Hank Aaron. Coincidentally, Bacsik's father had faced Aaron (as a pitcher for the Texas Rangers) after Aaron had hit his 755th home run. On August 23, 1976, Michael J. Bacsik held Aaron to a single and a fly out to right field. The younger Bacsik commented later, "If my dad had been gracious enough to let Hank Aaron hit a home run, we both would have given up 756." After hitting the home run, Bonds gave Bacsik an autographed bat. The pitch, the seventh of the at-bat, was a 3–2 pitch which Bonds hit into the right-center field bleachers. The fan who ended up with the ball, 22-year-old Matt Murphy from Queens, New York City, (and a Mets fan), was promptly protected and escorted away from the mayhem by a group of San Francisco police officers. After Bonds finished his home run trot, a 10-minute delay followed, including a brief video by Aaron congratulating Bonds on breaking the record Aaron had held for 33 years, and expressing the hope that "the achievement of this record will inspire others to chase their own dreams". Bonds made an impromptu emotional statement on the field, with Willie Mays, his godfather, at his side and thanked his teammates, family and his late father. Bonds sat out the rest of the game. The commissioner, Bud Selig, was not in attendance in this game but was represented by the Executive Vice President of Baseball Operations, Jimmie Lee Solomon. Selig called Bonds later that night to congratulate him on breaking the record. President George W. Bush also called Bonds the next day to congratulate him. On August 24, San Francisco honored and celebrated Bonds' career accomplishments and breaking the home run record with a large rally in Justin Herman Plaza. The rally included video messages from Lou Brock, Ernie Banks, Ozzie Smith, Joe Montana, Wayne Gretzky and Michael Jordan. Speeches were made by Willie Mays, Giants teammates Omar Vizquel and Rich Aurilia, and Giants owner Peter Magowan. Mayor Gavin Newsom presented Bonds the key to the City and County of San Francisco and Giants vice president Larry Baer gave Bonds the home plate he touched after hitting his 756th career home run. The record-setting ball was consigned to an auction house on August 21. Bidding began on August 28 and closed with a winning bid of US$752,467 on September 15 after a three-phase online auction. The high bidder, fashion designer Marc Ecko, created a website to let fans decide its fate. Subsequently, Ben Padnos, who submitted the $186,750 winning bid on Bonds' record-tying 755th home run ball also set up a website to let fans decide its fate. Ten million voters helped Ecko decide to brand the ball with an asterisk and send it to the National Baseball Hall of Fame and Museum. Of Ecko's plans, Bonds said "He spent $750,000 on the ball and that's what he's doing with it? What he's doing is stupid." Padnos, on the other hand, sold five-year ads on a website, www.endthedebate.com, where people voted by a two-to-one margin to smash the ball. Bonds concluded the 2007 season with a .276 batting average, 28 home runs, and 66 RBIs in 126 games and 340 at-bats. At the age of 43, he led both leagues in walks with 132. Post-playing career On September 21, 2007, the San Francisco Giants confirmed that they would not re-sign Bonds for the 2008 season. The story was first announced on Bonds' own website earlier that day. Bonds officially filed for free agency on October 29, 2007. His agent Jeff Borris said: "I'm anticipating widespread interest from every Major League team." There was much speculation before the 2008 season about where Bonds might play. However, no one signed him during the 2008 or 2009 seasons. If he had returned to Major League Baseball, Bonds would have been within close range of several significant hitting milestones, needing just 65 hits to reach 3,000, four runs batted in to reach 2,000, and 38 home runs to reach 800. He would have needed 69 more runs scored to move past Rickey Henderson as the all-time runs champion, and 37 extra base hits to move past Hank Aaron as the all-time extra base hits champion. As of November 13, 2009, Borris maintained that Bonds was still not retired. On December 9, however, Borris told the San Francisco Chronicle that Bonds had played his last major league game. Bonds announced on April 11, 2010, that he was proud of McGwire for admitting his use of steroids. Bonds said that it was not the time to retire, but he noted that he was not in shape to play immediately if an interested club called him. In May 2015, Bonds filed a grievance against Major League Baseball through the players' union arguing that the league colluded in not signing him after the 2007 season. In August 2015, an arbitrator ruled in favor of MLB and against Bonds in his collusion case. On December 15, 2011, Bonds was sentenced to 30 days of house arrest, two years of probation and 250 hours of community service, for an obstruction of justice conviction stemming from a grand jury appearance in 2003. However, U.S. District Judge Susan Illston then delayed the sentence pending an appeal. In 2013 his conviction was upheld on appeal by a three judge panel of the United States Court of Appeals for the Ninth Circuit. However, the full court later granted Bonds an en banc rehearing, and on April 22, 2015, an 11-judge panel of the Ninth Circuit voted 10–1 to overturn his conviction. On March 10, 2014, Bonds began a seven-day stint as a roving spring training instructor for the Giants. On December 4, 2015, he was announced as the new hitting coach for the Miami Marlins, but was relieved of his duties on October 3, 2016, after just one season. He followed up with a public thank-you letter, acknowledging owner Jeffrey Loria, and the opportunity as "one of the most rewarding experiences of my baseball career." In 2017, Bonds officially re-joined the Giants organization as a special advisor to the CEO. On July 8, 2017, Bonds was added to the Giants Wall of Fame. On February 6, 2018, the San Francisco Giants announced their intentions to retire his number 25 jersey, which happened on August 11, 2018. His number 24 with the Pirates remains in circulation, most prominently worn by Brian Giles from 1999 to 2003 and by Pedro Alvarez from 2011 to 2015. National Baseball Hall of Fame consideration In his ten years of eligibility for the National Baseball Hall of Fame, Bonds fell short of the 75% of the votes from the Baseball Writers' Association of America (BBWAA) needed for induction. His vote percentages from 2013 through 2022 were: 36.2%, 34.7%, 36.8%, 44.3%, 53.8%, 56.4%, 59.1%, 60.7%, 61.8% and 66%. He appeared on 260 of 394 ballots in his last year. Despite falling off the ballot, Bonds remained eligible through the Hall of Fame's Today's Game Committee, a committee " 16 members of the National Baseball Hall of Fame, executives, and veteran media members" (hence the nickname of "veterans' committee") who consider retired players who lost ballot eligibility while still having made notable contributions to baseball from 1986 to 2016. The vote was held in December 2022; twelve of the sixteen votes were required for induction, but Bonds received fewer than four. Public persona During his playing career, Bonds was frequently described as a difficult person, surly, standoffish and ungrateful. In a 2016 interview with Terence Moore, he said he regretted the persona he had created. He attributed it to a response to the pressure he felt to perform as a young player with the Pirates. Remarked Bonds, Bonds reports that for a short time during his playing days with the Giants he changed his demeanor at the behest of a group of teammates, smiling much more frequently and engaging more with others with a pleasant attitude. Shortly thereafter, Bonds says, in the midst of a slump, the same group of teammates pleaded that he revert, having seemingly lost his competitive edge, and causing the team to lose more. In spite of his protest that they would not appreciate the results, his teammates insisted. Bonds says he complied, maintaining that familiar standoffish edge the rest of his playing career. On May 9, 1996, Bonds shoved USA Today journalist Rod Beaton in the team's clubhouse. As Beaton was waiting to interview Robby Thompson one hour before a game against the St. Louis Cardinals, Bonds told Beaton to leave. The reporter replied that Major League Baseball rules allowed him 15 minutes more to talk with players. Bonds waved a finger in Beaton's face and shoved him in the chest, after which members of the team's coaching staff and front office interceded. Bonds and Beaton spoke again after the game. Beaton later said, "He accused me of having an attitude" and "I told him he went over the line by shoving me, but there was no apology". Bonds felt that the incident was overblown and said that, "We don't have a problem. We like each other. It was a big joke. He just got whacked out." Beaton filed no formal complaint about the incident, but USA Today filed a grievance with the team. Controversies BALCO scandal Since 2003, Bonds has been a key figure in the Bay Area Laboratory Co-operative (BALCO) scandal. BALCO marketed tetrahydrogestrinone ("the Clear"), a performance-enhancing anabolic steroid that was undetectable by doping tests. He was under investigation by a federal grand jury regarding his testimony in the BALCO case, and was indicted on perjury and obstruction of justice charges on November 15, 2007. The indictment alleges that Bonds lied while under oath about his alleged use of steroids. In 2003, BALCO's Greg Anderson, Bonds's trainer since 2000, was indicted by a federal grand jury in the United States District Court for the Northern District of California and charged with supplying anabolic steroids to athletes, including a number of baseball players. This led to speculation that Bonds had used performance-enhancing drugs during a time when there was no mandatory testing in Major League Baseball. Bonds declared his innocence, attributing his changed physique and increased power to a strict regimen of bodybuilding, diet, and legitimate supplements. During grand jury testimony on December 4, 2003, Bonds said that he used a clear substance and a cream that he received from his personal strength trainer, Greg Anderson, who told him they were the nutritional supplement flaxseed oil and a rubbing balm for arthritis. Later reports on Bonds's leaked grand-jury testimony contend that he admitted to unknowingly using "the cream" and "the clear". In July 2005, all four defendants in the BALCO steroid scandal trial, including Anderson, struck deals with federal prosecutors that did not require them to reveal names of athletes who might have used banned drugs. Perjury case On November 15, 2007, a federal grand jury indicted Bonds on four counts of perjury and one count of obstruction of justice as it relates to the government investigation of BALCO. He was tried in the U.S. District Court for the Northern District of California. On February 14, 2008, a typo in court papers filed by Federal prosecutors erroneously alleged that Bonds tested positive for steroids in November 2001, a month after hitting his record 73rd home run. The reference was meant instead to refer to a November 2000 test that had already been disclosed and previously reported. The typo sparked a brief media frenzy. His trial for obstruction of justice was to have begun on March 2, 2009, but jury selection was postponed by emergency appeals by the prosecution. The trial commenced on March 21, 2011, with Judge Susan Illston presiding. He was convicted on April 13, 2011, on the obstruction of justice charge, for giving an evasive answer to a question under oath. On December 15, 2011, Bonds was found guilty for an obstruction of justice conviction stemming from a grand jury appearance in 2003. However, U.S. District Judge Susan Illston then delayed the sentence pending his appeal. He was sentenced to 30 days of house arrest. He also received two years of probation and was ordered to perform 250 hours of community service. Bonds appealed his conviction to the U.S. Court of Appeals for the Ninth Circuit. In 2013, a three-judge panel of the Ninth Circuit affirmed his conviction, but in 2015 his appeal was reheard by the full court en banc, which voted 10–1 to overturn his conviction. Player's union licensing withdrawal In 2003, Bonds withdrew from the MLB Players Association (MLBPA) licensing agreement because he felt independent marketing deals would be more lucrative for him. Bonds is the first player in the 30-year history of the licensing program not to sign. Because of this withdrawal, his name and likeness are not usable in any merchandise licensed by the MLBPA. In order to use his name or likeness, a company must deal directly with Bonds. For this reason, he does not appear in some baseball video games, forcing game-makers to create generic athletes as replacements. These generic video games replacements tended to be white and sometimes had different handedness which was done likely to avoid potential player likeness lawsuits from Bonds. Game of Shadows In March 2006 the book Game of Shadows, written by Lance Williams and Mark Fainaru-Wada, was released amid a storm of media publicity including the cover of Sports Illustrated. Initially small excerpts of the book were released by the authors in the issue of Sports Illustrated. The book alleges Bonds used stanozolol and a host of other steroids, and is perhaps most responsible for the change in public opinion regarding Bonds's steroid use. The book contained excerpts of grand jury testimony that is supposed to be sealed and confidential by law. The authors have been steadfast in their refusal to divulge their sources and at one point faced jail time. On February 14, 2007, Troy Ellerman, one of Victor Conte's lawyers, pleaded guilty to leaking grand jury testimony. Through the plea agreement, he will spend two and a half years in jail. Love Me, Hate Me In May 2006, former Sports Illustrated writer Jeff Pearlman released a revealing biography of Bonds entitled Love Me, Hate Me: Barry Bonds and the Making of an Anti-Hero. The book also contained many allegations against Bonds. The book, which describes Bonds as a polarizing insufferable braggart with a legendary ego and staggering ability, relied on over five hundred interviews, none with Bonds himself. Bonds on Bonds In April 2006 and May 2006, ESPN aired a few episodes of a 10-part reality TV (unscripted, documentary-style) series starring Bonds. The show, titled Bonds on Bonds, focused on Bonds's chase of Babe Ruth's and Hank Aaron's home run records. Some felt the show should be put on hiatus until baseball investigated Bonds's steroid use allegations. The series was canceled in June 2006, ESPN and producer Tollin/Robbins Productions citing "creative control" issues with Bonds and his representatives. Personal life Bonds met Susann ("Sun") Margreth Branco, the mother of his first two children (Nikolai and Shikari), in Montreal, Quebec, in August 1987. They eloped to Las Vegas February 5, 1988. The couple separated in June 1994, divorced in December 1994, and had their marriage annulled in 1997 by the Catholic Church. The divorce was a media affair because Bonds had his Swedish spouse sign a prenuptial agreement in which she "waived her right to a share of his present and future earnings" and which was upheld. Bonds had been providing his wife $20,000/month in child support and $10,000 in spousal support at the time of the ruling. During the hearings to set permanent support levels, allegations of abuse came from both parties. The trial dragged on for months, but Bonds was awarded both houses and reduced support. On August 21, 2000, the Supreme Court of California, in an opinion signed by Chief Justice Ronald M. George, unanimously held that "substantial evidence supports the determination of the trial court that the [prenuptial] agreement in the present case was entered into voluntarily." In reaction to the decision, significant changes in California law relating to the validity and enforceability of premarital agreements soon followed. In 2010, Bonds's son Nikolai, who served as a Giants batboy during his father's years playing in San Francisco and always sat next to his dad in the dugout during games, was charged with five misdemeanors resulting from a confrontation with his mother, Sun Bonds, who was granted a restraining order against Nikolai. In 1994, Bonds and Kimberly Bell, a graphic designer, started a relationship that lasted from 1994 through May 2003. Bonds purchased a home in Scottsdale, Arizona, for Kimberly. On January 10, 1998, Bonds married his second wife, Liz Watson, at the San Francisco Ritz-Carlton Hotel in front of 240 guests. The couple lived in Los Altos Hills, California, with their daughter Aisha during their ten-and-a-half years of marriage before Watson filed for legal separation on June 9, 2009, citing irreconcilable differences. On July 21, 2009, just six weeks later, Watson announced that she was withdrawing her Legal Separation action. The couple were reconciled for seven months before Watson formally filed for divorce in Los Angeles on February 26, 2010. On June 6, 2011, Bonds and Watson filed a legal agreement not to take the divorce to trial and instead settle it in an "uncontested manner", agreeing to end the marriage privately at an unspecified later date without further court involvement. Several of Bonds's family and extended family members have been involved in athletics as either a career or a notable pastime. Bonds has a younger brother, Bobby Jr., who was also a professional baseball player. His paternal aunt, Rosie Bonds, is a former American record holder in the 80 meter hurdles, and competed in the 1964 Olympics. In addition, he is a distant cousin of Hall of Famer Reggie Jackson. Among Bonds's many real estate properties is a home he owns in the exclusive gated community of Beverly Park in Beverly Hills, California. An avid cyclist, Bonds chose the activity to be a primary means of keeping in shape and great passion since his playing career. Because knee surgeries, back surgeries, and hip surgeries made it much more difficult to run, cycling has allowed him to engage in sufficient cardiovascular activity to help keep in shape. As a result of the cycling, he has lost 25 pounds from his final playing weight of 240 pounds. Bonds is an active practitioner of Brazilian jiu-jitsu and was promoted to blue belt in the martial art in 2023. Legacy During late 2007, Chicago rapper Kanye West recorded a song titled "Barry Bonds" named after the slugger for his album Graduation. Career distinctions Besides holding Major League career records in home runs (762), walks (2,558), and intentional walks (688), at the time of his retirement, Bonds also led all active players in RBI (1,996), on-base percentage (.444), runs (2,227), games (2,986), extra-base hits (1,440), at-bats per home run (12.92), and total bases (5,976). He is 2nd in doubles (601), slugging percentage (.607), stolen bases (514), at-bats (9,847), and hits (2,935), 6th in triples (77), 8th in sacrifice flies (91), and 9th in strikeouts (1,539), through September 26, 2007. Bonds is the lone member of the 500–500 club, which means he has hit at least 500 home runs (762) and stolen at least 500 bases (514); no other player has even 400 of both. He is also one of only five baseball players all-time to be in the 40–40 club (1996), which means he hit 40 home runs (42) and stole 40 bases (40) in the same season; the other members are José Canseco, Alex Rodriguez, Alfonso Soriano, and Ronald Acuña Jr. Records held Home runs in a single season (73), 2001 Home runs in a career (762) Home runs since turning 40 years old (74) Home runs in the year he turned 43 years old (28) Consecutive seasons with 30 or more home runs (13), 1992–2004 Slugging percentage in a single season (.863), 2001 Slugging percentage in a World Series (1.294), 2002 Consecutive seasons with .600 slugging percentage or higher (8), 1998–2005 On-base percentage in a single season (.609), 2004 Walks in a single season (232), 2004 Intentional walks in a single season (120), 2004 Consecutive games with a walk (18) Consecutive games with an intentional walk (6) MVP awards (7—closest competitors trail with 3), 1990, 1992–93, 2001–2004 Consecutive MVP awards (4), 2001–2004 National League Player of the Month selections (13) (2nd place, either league, Frank Thomas, 8; 2nd place, N.L., George Foster, Pete Rose, and Dale Murphy, 6) Oldest player (age 38) to win the National League batting title (.370) for the first time, 2002 Putouts as a left fielder (5,226) Career games with at least one home run and one stolen base (102) Records shared Consecutive plate appearances with a walk (7) Consecutive plate appearances reaching base (15) Tied with his father, Bobby, for most seasons with 30 home runs and 30 stolen bases (5); they are the only father-son members of the 30–30 club Home runs in a single postseason (8), 2002 Other accomplishments Awards and distinctions Five-time SF Giants Player of the Year (1998, 2001–2004) Three-time NL Hank Aaron Award winner (2001–02, 2004) Listed at #6 on The Sporting News list of the 100 Greatest Baseball Players, the highest-ranked active player, in 2005. Named a finalist to the Major League Baseball All-Century Team in 1999, but not elected to the team in the fan balloting. Rating of 340 on Baseball-Reference.com's Hall of Fame monitor (100 is a good HOF candidate); 10th among all hitters, highest among eligible hitters not in HOF yet. Only the second player to twice have a single-season slugging percentage over .800, with his record .863 in 2001 and .812 in 2004. Babe Ruth was the other, with .847 in 1920 and .846 in 1921. Became the first player in history with more times on base (376) than official at-bats (373) in 2004. This was due to the record number of walks, which count as a time on base and as a plate appearance, but not an at-bat. He had 135 hits, 232 walks, and 9 hit-by-pitches for the 376 number. Tenth all-time in plate appearances with 12,606. He is the only player in the top ten of this category to not obtain 3,000 hits and just one of two players with as many as 12,000 plate appearances to not do so (the other being Omar Vizquel). With his father Bobby (332, 461), leads all father-son combinations in combined home runs (1,094) and stolen bases (975), respectively through September 26, 2007. Played minor league baseball in both Alaska and Hawaii. In 1983, he played for the Alaska Goldpanners of Fairbanks in the Alaska Baseball League, and in 1986, he played for the Hawaii Islanders in the Pacific Coast League. Featured on the cover of Sports Illustrated. He has appeared as the main subject on the cover eight times in total; seven with the Giants and once with the Pirates. He has also appeared in an inset on the cover twice. He was the most recent Pirate player to appear on the cover, until Jason Grilli was featured in SIs edition of July 22, 2013. See also List of Major League Baseball career at bat leaders List of Major League Baseball career bases on balls leaders List of Major League Baseball career doubles leaders List of Major League Baseball career extra base hits leaders List of Major League Baseball career games played leaders List of Major League Baseball career hits leaders List of Major League Baseball career hit by pitch leaders List of Major League Baseball career on-base percentage leaders List of Major League Baseball career OPS leaders List of Major League Baseball career plate appearance leaders List of Major League Baseball career records List of Major League Baseball career runs batted in leaders List of Major League Baseball career runs scored leaders List of Major League Baseball career slugging percentage leaders List of Major League Baseball career stolen bases leaders List of Major League Baseball career strikeouts by batters leaders List of Major League Baseball career total bases leaders List of Major League Baseball doubles records List of Major League Baseball home run records List of Major League Baseball individual streaks List of Major League Baseball progressive career home runs leaders List of Major League Baseball progressive single-season home run leaders List of Major League Baseball record breakers by season List of Major League Baseball runs batted in records List of Major League Baseball runs records List of Major League Baseball single-season records List of milestone home runs by Barry Bonds List of second-generation Major League Baseball players List of Major League Baseball players named in the Mitchell Report Major League Baseball titles leaders References External links Barry Bonds at Baseball Almanac Barry Bonds at Pura Pelota (Venezuelan Professional Baseball League) Barry Bonds Bonds archive at Los Angeles Times |- |- 1964 births Living people African-American baseball coaches African-American baseball players American sportspeople in doping cases Arizona State Sun Devils baseball players Baseball coaches from California Baseball players from Riverside, California Doping cases in baseball Gold Glove Award winners Hawaii Islanders players Major League Baseball hitting coaches Major League Baseball left fielders Major League Baseball players with retired numbers Miami Marlins coaches National League Most Valuable Player Award winners National League All-Stars National League batting champions National League home run champions National League RBI champions Navegantes del Magallanes players American expatriate baseball players in Venezuela People from San Carlos, California Baseball players from San Mateo County, California People from Los Altos Hills, California Baseball players from Santa Clara County, California Pittsburgh Pirates players Prince William Pirates players San Francisco Giants players Silver Slugger Award winners Junípero Serra High School (San Mateo, California) alumni Alaska Goldpanners of Fairbanks players

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https://en.wikipedia.org/wiki/Book%20of%20Judges

Book of Judges

The Book of Judges (, ) is the seventh book of the Hebrew Bible and the Christian Old Testament. In the narrative of the Hebrew Bible, it covers the time between the conquest described in the Book of Joshua and the establishment of a kingdom in the Books of Samuel, during which biblical judges served as temporary leaders. The stories follow a consistent pattern: the people are unfaithful to Yahweh; he therefore delivers them into the hands of their enemies; the people repent and entreat Yahweh for mercy, which he sends in the form of a leader or champion (a "judge"; see shophet); the judge delivers the Israelites from oppression and they prosper, but soon they fall again into unfaithfulness and the cycle is repeated. Scholars consider many of the stories in Judges to be the oldest in the Deuteronomistic history, with their major redaction dated to the 8th century BCE and with materials such as the Song of Deborah dating from much earlier. Contents Judges can be divided into three major sections: a double prologue (chapters 1:1–3:6), a main body (3:7–16:31), and a double epilogue (17–21). Prologue The book opens with the Israelites in the land that God has promised to them, but worshiping "foreign gods" instead of Yahweh, the God of Israel, and with the Canaanites still present everywhere. Chapters 1:1–2:5 are thus a confession of failure, while chapters 2:6–3:6 are a major summary and reflection from the Deuteronomists. The opening thus sets out the pattern which the stories in the main text will follow: Israel "does evil in the eyes of Yahweh", The people are given into the hands of their enemies and cry out to Yahweh, Yahweh raises up a leader, The "spirit of Yahweh" comes upon the leader, The leader manages to defeat the enemy, and Peace is regained. Once peace is regained, Israel does right and receives Yahweh's blessings for a time, but relapses later into doing evil and repeats the pattern above. Judges follows the Book of Joshua and opens with a reference to Joshua's death. The Cambridge Bible for Schools and Colleges suggests that "the death of Joshua may be regarded as marking the division between the period of conquest and the period of occupation", the latter being the focus of the Book of Judges. The Israelites meet, probably at the sanctuary at Gilgal or at Shechem, and ask the Lord who should be first (in order of time, not of rank) to secure the land they are to occupy. Main text The main text gives accounts of six major judges and their struggles against the oppressive kings of surrounding nations, as well as the story of Abimelech, an Israelite leader (a judge [shofet] in the sense of "chieftain") who oppresses his own people. The cyclical pattern set out in the prologue is readily apparent at the beginning, but as the stories progress it begins to disintegrate, mirroring the disintegration of the world of the Israelites. Although some scholars consider the stories not to be presented in chronological order, the judges in the order in which they appear in the text are: Othniel (3:9–11) vs. Chushan-Rishathaim, King of Aram; Israel has 40 years of peace until the death of Othniel. (The statement that Israel has a certain period of peace after each judge is a recurrent theme.) Ehud (3:11–29) vs. Eglon of Moab Deborah, directing Barak the army captain (4–5), vs. Jabin of Hazor (a city in Canaan) and Sisera, his captain (Battle of Mount Tabor) Gideon (6–8) vs. Midian, Amalek, and the "children of the East" (apparently desert tribes) Jephthah (11–12:7) vs. the Ammonites Samson (13–16) vs. the Philistines There are also brief glosses on six minor judges: Shamgar (Judges 3:31; after Ehud), Tola and Jair (10:1–5), Ibzan, Elon, and Abdon (12:8–15; after Jephthah). Some scholars have inferred that the minor judges were actual adjudicators, whereas the major judges were leaders and did not actually make legal judgements. The only major judge described as making legal judgments is Deborah (4:4). Epilogue By the end of Judges, Yahweh's treasures are used to make idolatrous images, the Levites (priests) become corrupt, the tribe of Dan conquers a remote village instead of the Canaanite cities, and the tribes of Israel make war on the tribe of Benjamin, their own kinsmen. The book concludes with two appendices, stories which do not feature a specific judge: Micah's Idol (Judges 17–18), how the tribe of Dan conquers its territory in the north. Levite's concubine (Judges 19–21): the gang rape of a Levite's concubine leads to war between the Benjamites and the other Israelite tribes, after which hundreds of virgins are taken captive as wives for the decimated Benjamites. Despite their appearance at the end of the book, certain characters (like Jonathan, the grandson of Moses) and idioms present in the epilogue show that the events therein "must have taken place… early in the period of the judges." Chronology Judges contains a chronology of its events, assigning a number of years to each interval of judgment and peace. It is overtly schematic and was likely introduced at a later period. Manuscript sources Four of the Dead Sea Scrolls feature parts of Judges: 1QJudg, found in Qumran Cave 1; 4QJudga and 4QJudgb, found in Qumran Cave 4; and XJudges, a fragment discovered in 2001. The earliest complete surviving copy of the Book of Judges in Hebrew is in the Aleppo Codex (10th century CE). The Septuagint (Greek translation) is found in early manuscripts such as the Codex Colberto-Sarravianus (c. AD 400; contains many lacunae) and the Fragment of Leipzig (c. AD 500). Composition Sources The basic source for Judges was a collection of loosely connected stories about tribal heroes who saved the people in battle. This original "book of saviours" made up of the stories of Ehud, Jael and parts of Gideon, had already been enlarged and transformed into "wars of Yahweh" before being given the final Deuteronomistic revision. In the 20th century, the first part of the prologue (chapters 1:1–2:5) and the two parts of the epilogue (17–21) were commonly seen as miscellaneous collections of fragments tacked onto the main text, and the second part of the prologue (2:6–3:6) as an introduction composed expressly for the book. More recently, this view has been challenged, and there is an increasing willingness to see Judges as the work of a single individual, working by carefully selecting, reworking and positioning the source material to introduce and conclude his themes. Archaeologist Israel Finkelstein proposed that the author(s) of the "book of saviours" collected these folk tales in the time of King Jeroboam II to argue that the king's Nimshide origins, which appear to originate in the eastern Jezreel Valley, were part of the "core" territory of Israel. The Deuteronomistic History A statement repeated throughout the epilogue, "In those days there was no king in Israel" implies a date in the monarchic period for the redaction (editing) of Judges. Twice, this statement is accompanied with the statement "every man did that which was right in his own eyes", implying that the redactor is pro-monarchy, and the epilogue, in which the tribe of Judah is assigned a leadership role, implies that this redaction took place in Judah. Since the second half of the 20th century most scholars have agreed with Martin Noth's thesis that the books of Deuteronomy, Joshua, Judges, Samuel and Kings form parts of a single work. Noth maintained that the history was written in the early Exilic period (6th century BCE) in order to demonstrate how Israel's history was worked out in accordance with the theology expressed in the book of Deuteronomy (which thus provides the name "Deuteronomistic"). Noth believed that this history was the work of a single author, living in the mid-6th century BCE, selecting, editing and composing from his sources to produce a coherent work. Frank Moore Cross later proposed that an early version of the history was composed in Jerusalem in Josiah's time (late 7th century BCE); this first version, Dtr1, was then revised and expanded to create a second edition, that identified by Noth, and which Cross labelled Dtr2. Scholars agree that the Deuteronomists' hand can be seen in Judges through the book's cyclical nature: the Israelites fall into idolatry, God punishes them for their sins with oppression by foreign peoples, the Israelites cry out to God for help, and God sends a judge to deliver them from the foreign oppression. After a period of peace, the cycle recurs. Scholars also suggest that the Deuteronomists also included the humorous and sometimes disparaging commentary found in the book such as the story of the tribe of Ephraim who could not pronounce the word "shibboleth" correctly (12:5–6). Themes and genre The essence of Deuteronomistic theology is that Israel has entered into a covenant (a treaty, a binding agreement) with the God Yahweh, under which they agree to accept Yahweh as their God (hence the phrase "God of Israel") and Yahweh promises them a land where they can live in peace and prosperity. Deuteronomy contains the laws by which Israel is to live in the promised land, Joshua chronicles the conquest of Canaan, the promised land, and its allotment among the tribes, Judges describes the settlement of the land, Samuel the consolidation of the land and people under David, and Kings the destruction of kingship and loss of the land. The final tragedy described in Kings is the result of Israel's failure to uphold its part of the covenant: faithfulness to Yahweh brings success, economic, military and political, but unfaithfulness brings defeat and oppression. This is the theme played out in Judges: the people are unfaithful to Yahweh and He therefore delivers them into the hands of their enemies; the people then repent and entreat Yahweh for mercy, which He sends in the form of a judge; the judge delivers the Israelites from oppression, but after a while they fall into unfaithfulness again and the cycle is repeated. Israel's apostasy is repeatedly invoked by the author as the cause of threats to Israel. The oppression of the Israelites is due to their turning to Canaanite gods, breaking the covenant and "doing evil in the sight of the lord". Further themes are also present: the "sovereign freedom of Yahweh" (God does not always do what is expected of him); the "satirisation of foreign kings" (who consistently underestimate Israel and Yahweh); the concept of the "flawed agent" (judges who are not adequate to the task before them) and the disunity of the Israelite community (which gathers pace as the stories succeed one another). The book is as intriguing for the themes it leaves out as for what it includes: the Ark of the Covenant, which is given so much importance in the stories of Moses and Joshua, is almost entirely missing, cooperation between the various tribes is limited, and there is no mention of a central shrine for worship and only limited reference to a High Priest of Israel (the office to which Aaron was appointed at the end of the Exodus story). Although Judges probably had a monarchist redaction (see above), the book contains passages and themes that represent anti-monarchist views. One of the major themes of the book is Yahweh's sovereignty and the importance of being loyal to Him and His laws above all other gods and sovereigns. Indeed, the authority of the judges comes not through prominent dynasties nor through elections or appointments, but rather through the Spirit of God. Anti-monarchist theology is most apparent toward the end of the Gideon cycle in which the Israelites beg Gideon to create a dynastic monarchy over them and Gideon refuses. The rest of Gideon's lifetime saw peace in the land, but after Gideon's death, his son Abimelech ruled Shechem as a Machiavellian tyrant guilty for much bloodshed (see chapters 8 and 9). However, the last few chapters of Judges (specifically, the stories of Samson, Micah, and Gibeah) highlight the violence and anarchy of decentralized rule. Judges is remarkable for the number of female characters who "play significant roles, active and passive, in the narratives." Rabbi Joseph Telushkin wrote, See also Biblical canon History of ancient Israel and Judah Tanakh Notes References Bibliography External links Original text שֹּׁפְטִים – Shoftim – Judges (Hebrew – English at Mechon-Mamre.org) Jewish translations Judges at Mechon-Mamre (Jewish Publication Society translation) Shoftim – Judges (Judaica Press) translation [with Rashi's commentary] at Chabad.org Book of Judges (G-dcast interpretations) Christian translations Judges at Bible Gateway (various versions) Judges at Wikisource (Authorised King James Version) Various versions Articles Book of Judges article (Jewish Encyclopedia) A detailed description from an Anglican point of view. Brief introduction Book of Judges 8th-century BC books 7th-century BC books 6th-century BC books Book of Judges Nevi'im Phoenicians in the Hebrew Bible Historical books Deuteronomistic history

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https://en.wikipedia.org/wiki/Books%20of%20Samuel

Books of Samuel

The Book of Samuel (, Sefer Shmuel) is a book in the Hebrew Bible, found as two books (1–2 Samuel) in the Old Testament. The book is part of the Deuteronomistic history, a series of books (Joshua, Judges, Samuel, and Kings) that constitute a theological history of the Israelites and that aim to explain God's law for Israel under the guidance of the prophets. According to Jewish tradition, the book was written by Samuel, with additions by the prophets Gad and Nathan, who together are three prophets who had appeared within 1 Chronicles during the account of David's reign. Modern scholarly thinking posits that the entire Deuteronomistic history was composed circa 630–540 BCE by combining a number of independent texts of various ages. The book begins with Samuel's birth and Yahweh's call to him as a boy. The story of the Ark of the Covenant follows. It tells of Israel's oppression by the Philistines, which brought about Samuel's anointing of Saul as Israel's first king. But Saul proved unworthy, and God's choice turned to David, who defeated Israel's enemies, purchased the threshing floor where his son Solomon would build the First Temple, and brought the Ark of the Covenant to Jerusalem. Yahweh then promised David and his successors an everlasting dynasty. In the Septuagint, a basis of the Christian biblical canons, the text is divided into two books, now called the First and Second Book of Samuel. Biblical narrative The Jerusalem Bible divides the two Books of Samuel into five sections; further subheadings are also based on subdivisions in that version: 1 Samuel 1:1-7:17. Samuel 1 Samuel 8:1-15:35. Samuel and Saul 1 Samuel 16:1-2 Samuel 1:27. Saul and David 2 Samuel 2:1-20:26. David 2 Samuel 21:1-24:25. Supplementary Information 1 Samuel Samuel (1:1-7:17) The Childhood of Samuel (1:1-4:1a) A man named Elkanah, an Ephraimite from the city of Ramathaim-Zophim, has two wives, Peninnah and Hannah, the latter of whom is his favourite wife, and a rivalry between the two develops based on the fact that Peninnah has children and Hannah does not. The childless Hannah vows to Yahweh lord of hosts that, if she has a son, he will be dedicated to God. Eli, the priest of Shiloh, where the Ark of the Covenant is located, thinks she is drunk, but when he realises she is praying, he blesses her. A child named Samuel is born, and Samuel is dedicated to the Lord as a Nazirite—the only one besides Samson to be identified in the Bible. Hannah sings a song of praise upon the fulfilment of her vow. Eli's sons, Hophni and Phinehas, sin against God's laws and the people, specifically by demanding raw rather than boiled meat for sacrifice and having sex with the tabernacle's serving women. But the child Samuel grows up "in the presence of the Lord": his family visits him each year, bringing a new coat for him, and Hannah has five more children. Eli tries to persuade his sons to stop their wickedness, but fails. As punishment for this, a holy man arrives, prophesying that Eli's family will be cut off and none of his descendants will see old age. One night, God calls Samuel and, thinking Eli is calling him three times, he rushes to Eli. Eli informs him that God wishes to speak to him, and God informs Samuel that the earlier prophecy about Eli's family is correct. He is at first afraid to inform Eli of this, but Eli tells him not to be, and that God will do what is good in His sight. Over time, Samuel grows up and is recognised as a prophet. The Ark in Philistine hands (4:1b-7:17) The Philistines, despite their initial worries when hearing the Israelite ritual of the entrance of the Ark of the Covenant, defeat the Israelites at the Battle of Aphek, capturing the Ark and killing Hophni and Phinehas, thus fulfilling the earlier prophecy. When Eli hears of these two events, particularly the capture of the Ark, he falls off his chair and dies. His daughter-in-law, in turn, goes into labour at this, and names her son Ichabod ('without glory') in commemoration of the capture of the Ark. Meanwhile, the Philistines take the Ark to the temple of their god Dagon, who recognizes the supremacy of Yahweh. The Philistines are afflicted with plagues, are unable to take the Ark into any city on account of the fear of the populations of those cities, and return the ark to the Israelites, but to the territory of the tribe of Benjamin, to the city of Beth Shemesh, rather than to Shiloh, from where it is passed to the city of Kiriath Jearim, where a new priest, Eleazar, son of Abinadab, is appointed to guard the ark for the twenty years it is there. The Philistines attack the Israelites gathered at Mizpah in Benjamin. Samuel appeals to God, the Philistines are decisively beaten, and the Israelites reclaim their lost territory. Samuel sets up the Eben-Ezer (the stone of help) in remembrance of the battle, and takes his place as judge of Israel. Samuel and Saul (8:1-15:35) The institution of the monarchy (8:1-12:25) In Samuel's old age, he appoints his sons Joel and Abijah as judges but, because of their corruption, the people ask for a king to rule over them. God directs Samuel to grant the people their wish despite his concerns: God gives them Saul from the tribe of Benjamin, whom Samuel anoints during an attempt by Saul to locate his father's lost donkeys. He then invites Saul to a feast, where he gives him the best piece of meat, and they talk through the night on the roof of Samuel's house. Samuel tells Saul to return home, telling him the donkeys have been found and his father is now worrying about him, as well as describing a series of signs Saul will see on the way home. Saul begins to prophesy when he meets some prophets, confusing his neighbours. Eventually, Samuel publicly announces Saul as king, although not without controversy. Shortly thereafter, Nahash of Ammon lays siege to Jabesh Gilead and demands that everyone in the city have their right eye gouged out as part of the peace treaty. The Jabeshites send out messengers, looking for a saviour. When Saul hears of the situation, he gathers a 330,000-strong army and launches a surprise attack at night, leading Israel to victory and saving Jabesh, thus proving those who doubted him wrong. Saul's kingship is renewed. Samuel is aware he is the final judge and that the age of kings is about to begin, and speaks to the Israelites, demonstrating his innocence and recapping the history of Israel. He calls on the Lord to send thunder and rain, and rebukes the people for their desire for a king. Nonetheless, he tells them that as long as they refrain from idol worship, they will not perish - but if they do, calamity will befall the kingdom. The beginning of Saul's reign (13:1-15:35) Despite his numerous military victories, Saul disobeys Yahweh's instructions. First of all, after a battle against the Philistines, he does not wait for Samuel to arrive before he offers sacrifices. Meanwhile, it turns out that the Philistines have been killing and capturing blacksmiths in order to ensure the Israelites do not have weapons, and so the Israelites go to war essentially with sharpened farm instruments. Saul's son Jonathan launches a secret attack by climbing a pass into the Philistine camp and kills twenty people in the process. The panic this creates leads to a victory for the Israelites. Jonathan finds some honey and eats it, despite a royal decree not to eat until evening. Jonathan begins to doubt his father, reasoning an even greater victory could have been achieved if the men had eaten. The royal decree has other unintended knock-on effects, namely that the men start killing and eating animals without draining the blood. To counteract this, Saul sets up an altar so the proper laws can be observed. When a priest suggests asking God before launching another attack, God is silent, leading Saul to set up a pseudo-legal procedure to ascertain whose fault it is that God has abandoned them. The lot falls on Jonathan, but the men refuse to let him be executed since he is the reason for their victory. Over time, Saul fights the Moabites, the Ammonites, the Edomites, the Zobahites, the Philistines and the Amalekites, winning victory over them all; his kingdom is in a constant state of war, and he constantly recruits new heroes to his army. However, he disobeys God's instruction to destroy Amalek: Saul spares Agag, the Amalekite ruler, and the best portion of the Amalekite flocks to present them as sacrifices. Samuel rebukes Saul and tells him that God has now chosen another man to be king of Israel. Samuel then kills Agag himself. Saul and David (16:1-31:13) David at court (16:1-19:7) Samuel travels to Bethlehem to visit a man named Jesse, with God promising Samuel can anoint one of his sons as king. However, while inspecting Jesse's sons, God tells Samuel that none of them are to be king. God tells Samuel to anoint David, the youngest brother, as king. Saul becomes ill and David comes to play the harp to him. Saul takes a liking to David and David enters Saul's court as his armor-bearer and harpist. A new war against the Philistines begins, and a Philistine champion named Goliath emerges, challenging any Israelite to one-on-one combat, with the loser's people becoming subject to the winner. David goes to take food to his brothers in the Israelite camp, learns of the situation and the reward Saul is willing to give to the person who kills him (great wealth, his daughter's hand in marriage and exemption from taxes for the killer's family) and tells Saul he will kill Goliath. Saul wants him to wear his armour, but David finds he cannot because he is not used to it. Seeing David's youth, Goliath begins to curse him. David slings a stone into Goliath's forehead, and Goliath dies. David cuts off Goliath's head with Goliath's sword. Jonathan befriends David. Saul begins to send David on military missions and quickly promotes him given his successes, but begins to become jealous of David after the Israelites make up a song about how much more successful David is than Saul. One day, Saul decides to kill David with a spear, but David avoids him. Saul realises that God is now with David and no longer with him, making him scared of David. He therefore seeks other ways to pacify David. First, he sends him on military campaigns, but this only makes him more successful. Next, he tries to marry him off to his daughter Merab, but David refuses, and so Merab is married off to the nobleman Adriel. However, David is in love with Michal, another of Saul's daughters. Although David is still unsure about becoming son-in-law to the king, Saul requires only 100 Philistine foreskins as dowry. Although this is a plan to have David captured by the Philistines, David kills 200 Philistines and brings their foreskins back to Saul. Saul then plots David's death, but Jonathan talks him out of it. The flight of David (19:8-21:16) Once again Saul tries to kill David with his spear, and so David decides to escape, lowered out of a window by Michal, who then takes an idol, covers it in clothes and places goat's hair on its head to cover David's escape. David visits Samuel. When Saul finds this out, he sends men to capture David, but when they see Samuel they begin prophesying, as does Saul when he tries to capture David himself. David then visits Jonathan, and they argue about whether Saul actually wants to kill David. David proposes a test: he is to dine with the king the following day for the New Moon festival. However, he will hide in a field and Jonathan will tell Saul that David has returned to Bethlehem for a sacrifice. If the king accepts this, he is not trying to kill him, but if he becomes angry, he is. Jonathan devises a code to relay this information to David: he will come to the stone Ezel, shoot three arrows at it and tell a page to find them. If he tells the page the arrows are on his side of the stone, David can come to him, but if he tells them they are beyond the stone, he must run away. When Jonathan puts the plan into action, Saul attempts to kill him with his spear. Jonathan relays this to David using his code and the two weep as they are separated. David arrives at Nob, where he meets Ahimelech the priest, a great-grandson of Eli. Pretending he is on a mission from the king and is going to meet his men, he asks for supplies. He is given the showbread and Goliath's sword. He then flees to Gath and seeks refuge at the court of King Achish, but feigns insanity since he is afraid of what the Philistines might do to him. David the Outlaw (22:1-26:25) David travels to the cave of Adullam near his home, where his family visit him, until he finds refuge for them at the court of the king of Moab in Mizpah. However, one of Saul's servants, Doeg the Edomite, saw David at Nob, and informs Saul that he was there. Saul arrives at the town, concludes that the priests are supporting David and has Doeg kill them all. One priest gets away: Abiathar, son of Ahimelech, who goes to join David. David accepts him, since he feels somewhat responsible for the massacre. David liberates the village of Keilah from the Philistines with the help of God and Abiathar. However, when God tells him that Saul is coming and the citizens of Keilah will hand him over to Saul, David and his men escape to the desert of Ziph, where Jonathan comes and recognises him as the next king. However, some Ziphites inform Saul that David is in the desert, but Saul's search is broken off by another Philistine invasion. After the invasion, Saul learns David is now living in the desert of En Gedi and resumes his search for him. At one point, he enters a cave to relieve himself. David and his men are further back in the cave. They discuss the possibility of killing Saul, but David opts to merely cut a corner off his robe and use this as proof that he does not in fact wish to kill Saul. Saul repents of how he has treated David, recognises him as the next king and makes him promise not to kill off his descendants. Samuel dies, and, after mourning him, David moves on to the Desert of Paran. Here he meets the shepherds of a Calebite named Nabal, and his men help protect them. At sheep-shearing time, he sends some of his men to ask for food. However, Nabal refuses, preferring to keep his food for his household. However, when his wife, Abigail, hears of this, she takes a large amount of supplies to David herself. This turns out to be at exactly the right moment, since David had just threatened to kill everyone in Nabal's home. Abigail begs for mercy, and David agrees, praising her wisdom. That night Nabal has a feast, so Abigail waits until morning to tell him what she has done. He has a heart attack and dies ten days later. David marries Abigail and a woman from Jezreel named Ahinoam, but in the meantime Saul has married David's first wife, Michal, off to a nobleman named Palti, son of Laish. Saul decides to return to pursuing David, and the Ziphites alert him as to David's whereabouts. Saul returns to the desert of Ziph and sets up camp. One night, David and two companions, Achimelech the Hittite and Abishai son of Zeruiah (his nephew), go to Saul's camp and find him asleep on the ground. Abishai advocates killing him, but David once again resists, content with taking a spear and water jug lying by Saul's head. The next morning, David advises Abner, Saul's captain, to put the soldiers to death for not protecting Saul, citing the absence of the spear and water jug as evidence. Saul interrupts, and once again repents of his hunt. He blesses David, David returns his spear and Saul returns home. David among the Philistines (27:1-31:13) David joins the Philistines out of fear of Saul, taking his wives with him and brutally destroying his enemies, largely the Geshurites, the Girzites and the Amalekites, but makes the Philistines believe he is attacking the Israelites, the Jerahmeelites and the Kenites instead. King Achish is pleased with him, and supposes he will continue to serve him. Eventually, the Philistines go to war with the Israelites, and David goes with them. Meanwhile, Saul is growing increasingly anxious about the upcoming battle, but cannot get advice from God. He decides to attempt to contact Samuel from beyond the grave. While he has expelled all the witches and spiritists, he learns that one remains at Endor. After Saul assures her she will not be punished, she agrees to summon Samuel. Samuel is not happy to be disturbed, and reveals that the Philistines will win the battle, with Saul and his sons dying in the process. Saul is shocked and, although at first reluctant, eats some food and leaves. Back in the Philistine camp, several of the rulers are not happy with the idea of fighting alongside David, suspecting he may defect during the battle. Achish therefore reluctantly sends David back instead of bringing him to Jezreel with the Philistine army. When David and his men arrive in Ziklag, they find it sacked by the Amalekites, and David's wives taken captive. After seeking God's advice, David decides to pursue the raiding Amalekites, finding the Egyptian slave of one, abandoned when he became ill, who can show them the band. When they are located and found to be feasting, David fights all day, with only 400 escaping on camels. David recovers everything and returns to the Besor Valley, where 200 men who were too exhausted to come with him have been guarding supplies. David announces all are to share in the treasure, and even sends some to the elders of Judah when he returns to Ziklag. Meanwhile, the Battle of Mount Gilboa is raging on and, as Samuel said, the Philistines are winning. Saul's three sons have been killed, and he himself has been wounded by arrows. Saul asks his armor-bearer to run his sword through him rather than let him be captured by the Philistines, but does it himself when the armor-bearer refuses. When they see the battle going badly, the Israelites flee their towns, allowing the Philistines to occupy them. The next day, the Philistines find Saul, behead him, and take his armour to the temple of Astarte and his body to Beth Shan. When they hear what has happened, the citizens of Jabesh Gilead take his body and perform funerary rites in their city. 2 Samuel Saul and David (continued) (1:1-1:27) David among the Philistines (continued) (1:1-1:27) Back in Ziklag, three days after Saul's death, David receives news that Saul and his sons are dead. It transpires that the messenger is an Amalekite who, at Saul's insistence, had killed Saul to speed his death along, and brought his crown to David. David orders his death for having killed God's anointed. At this point, David offers a majestic eulogy, where he praises the bravery and magnificence of both his friend Jonathan and King Saul. David (2:1-20:26) David King of Judah (2:1-4:12) David returns to Hebron at God's instruction. The elders of Judah anoint David as king, and as his first act he offers a reward to the people of Jabesh Gilead for performing Saul's funerary rites. Meanwhile, in the north, Saul's son Ish-bosheth, supported by Abner, has taken control of the northern tribes. David and Ish-bosheth's armies meet at the Pool of Gibeon, and Abner and Joab, another son of Zeruiah and David's general, agree to have soldiers fight in one-on-one combat. All this achieves is twelve men on each side killing each other, but a battle follows and David wins. During the Benjaminites' retreat, Joab's brother Asahel chases Abner and Abner kills him, shocking everyone. Joab and Abishai continue Asahel's pursuit. A truce is declared when they reach a hill to avoid further bloodshed, and Abner and his men are able to cross the Jordan. The war continues as David builds a family. Meanwhile, the House of Saul is getting weaker. When Ish-bosheth accuses Abner of sleeping with Saul's concubine Rizpah, Abner offers to join David, which David accepts as long as he brings Michal with him. At the same time, David sends a petition to Ish-bosheth for the return of Michal, which Ish-bosheth agrees to. Patiel follows her crying until he is told to return home. Following the return of Michal, Abner agrees to get the elders of Israel to agree to make David king. However, Joab believes Abner was lying in his purpose of coming to David and, after recalling him to Hebron, kills him in revenge for Asahel. David curses Joab's family to always contain a leper, someone disabled or someone hungry. He then holds a funeral for Abner. By this point, the only other surviving member of Ish-bosheth's family is Mephibosheth, Jonathan's disabled son, who was dropped by his nurse as she attempted to escape the palace after the deaths of Saul and Jonathan. Ish-bosheth is murdered by Rechab and Baanah, two of his captains who hope for a reward from David, who stab him and cut off his head. They bring his head to David, but David has them killed for killing an innocent man. They are hanged by the pool of Hebron and Ish-bosheth's head is buried in Abner's tomb. David King of Judah and of Israel (5:1-8:18) David is anointed king of all Israel. Against all odds, David captures Jerusalem from the Jebusites. He takes over the fortress of Zion and builds up the area around it. Hiram I, king of Tyre sends craftsmen to build David a palace. Meanwhile, David's family continues to grow. The Philistines decide to attack Israel now that David is king, but God allows David to defeat them in two battles, first in Baal Perizim and next in the Valley of Rephaim. The Ark is currently still in Baalah (another name for Kiriath Jearim), but David wants to bring it to Jerusalem. He puts it on a cart and employs the priests Uzzah and Ahio, both sons of Abinadab and brothers of Eleazar, to accompany it. A grand procession with musical instruments is organised, but comes to a sudden halt when the oxen stumble, causing Uzzah to touch the Ark and die. David is afraid to take it any further and stores it in the house of a man named Obed-Edom. When, after three months, Obed-Edom and his family have received nothing but blessings, David takes the Ark to Jerusalem. As part of the ceremony bringing the Ark into the city, David dances in front of it wearing nothing but an ephod. Michal sees this and is annoyed, but David says it was for the Lord, and thus it was not undignified. Michal never has any children. David wishes to build a temple, arguing that he should not be living in a palace while God lives in a tent. Nathan, a prophet, agrees. However, that night Nathan has a dream in which God informs him that David should not build him a temple for three reasons. Firstly, God has not commanded it, and has never complained about living in a tent before. Secondly, God is still working to build David and his house up and establish the Israelites in the Promised Land. Thirdly, God will establish one of David's sons as king; he will build the temple, and his house will never be out of power. When Nathan reports this to David, David prays to God, thanking him for these revelations. David defeats the enemies of Israel, slaughtering Philistines, Moabites, Edomites, Syrians, and Arameans. He then appoints a cabinet. David's family and the intrigues for the succession (9:1-20:26) Mephibosheth (9:1-9:13) David asks if anyone from the House of Saul is still alive so that he can show kindness to them in memory of Jonathan. Ziba, one of Saul's servants, tells him about Mephibosheth. David informs Mephibosheth that he will live in his household and eat at his table, and Mephibosheth moves to Jerusalem. The Ammonite War and birth of Solomon (10:1-12:31) Nahash, king of Ammon dies and his son Hanun succeeds him. David sends condolences, but the Ammonites suspect his ambassadors are spies and humiliate them before sending them back to David. When they realise their mistake, they fear retaliation from David and amass an army from the surrounding tribes. When he hears that they are doing this, he sends Joab to lead his own army to their city gates, where the Ammonites are in battle formation. Joab decides to split the army in two: he will lead an elite force to attack the Aramean faction, while the rest of the army, led by Abisai, will focus on the Ammonites. If either enemy force turns out to be too strong, the other Israelite force will come to help their comrades. As it turns out, the Arameans flee from Joab, causing the Ammonites to also flee from Abishai. The Israelite army returns to Jerusalem. The Arameans regroup and cross the Euphrates, and this time David himself wins a decisive victory at Helam. The Arameans realise they cannot win, make peace with Israel and refuse to help the Ammonites again. The following spring, Joab destroys the Ammonites. However, while Joab is off at war, David remains in Jerusalem. One morning, he is standing on the roof of his palace when he sees a naked woman performing ablutions after her period. David learns her name is Bathsheba, and they have sex. She becomes pregnant. Seeking to hide his sin, David recalls her husband, Uriah the Hittite, from battle, David encourages him to go home and see his wife, but Uriah declines in case David might need him, and sleeps in the doorway to the palace that night. David, in spite of inviting Uriah to feasts, continues to be unable to persuade him to go home. David then deliberately sends Uriah on a suicide mission. David loses some of his best warriors in this mission, so Joab tells the messenger reporting back to tell David that Uriah is dead. David instructs Joab to continue the attack of the city. After Bathsheba has finished mourning Uriah, David marries her and she gives birth. Nathan comes to David and tells him a parable. In a town, there are a rich man and a poor man. The rich man has much livestock, but the poor man has only one lamb whom he loves like a child. One day, the rich man has a guest for dinner, and instead of slaughtering one of his own livestock, took the poor man's lamb and cooked it. David angrily insists the rich man be put to death, but Nathan tells him he is the man, saying he has committed a sin to get something he already had plenty of (wives), and prophesies that his family will be gripped by violence, and someone will have affairs with his wives publicly. David repents, and Nathan tells him that while he is forgiven and will not die, his son with Bathsheba will. The child becomes ill, and David spends his time fasting and praying, but to no avail, because the child dies. David's attendants are scared to tell him the news, worried about what he may do. However, he surprises everyone by ending his fasting, saying that he was fasting and praying was an attempt to persuade God to save his child, whereas fasting now isn't going to bring the child back. After they have mourned, David and Bathsheba have another child, who they name Solomon (also called Jedediah). Back on the front line, in the city of Rabbah, Joab has gained control of the water supply. Joab invites David to finish capturing the city so that it may be named after himself. David gathers an army and travels up himself. He wins a victory, crowns himself king of the Ammonites, takes a large amount of plunder and puts the Ammonites into forced labour before returning to Jerusalem. Absalom (13:1-20:26) A complicated controversy begins to develop within the palace. Amnon, David's son by Ahinoam, becomes lovesick for Tamar, David's daughter by Maacah, daughter of Talmai, king of Geshur. Amnon's advisor and cousin Jonadab suggests he pretend to be ill and ask Tamar to come and prepare bread for him so he can eat out of her hand. When she comes to his house, Amnon tells her to come to his bedroom. Here, after she refuses to have sex with him, Amnon rapes her. He then forces her to leave the house. She rips the gown which symbolises she is a virgin, puts ashes on her hand and walks around wailing. Tamar's brother, Absalom, and David learn about this and become angry. Two years later, Absalom is shearing sheep at Baal Hazor and invites David and all his sons to come. David refuses, but blesses him and sends Amnon and the rest of his sons to him. Absalom holds a feast and gets Amnon drunk. He then instructs his servants to kill Amnon in revenge for his rape of Tamar. David's other sons are disgusted and return to Jerusalem. David hears a rumour that Absalom has killed all of David's sons, but Jonadab assures him that only Amnon is dead. Meanwhile, Absalom goes to live with his grandfather in Geshur for three years. After David has finished mourning Amnon, he considers visiting Absalom. Joab wants to help David, so he tells a wise woman from Tekoa to travel to Jerusalem pretending to be in mourning and speak to the king. The woman tells a story about her two sons, one of whom killed the other and whose death is now being called for. After some cajoling, David agrees to issue a decree ensuring that her son is not killed. The woman turns this back on David, and asks, then, why he has not forgiven his own son. After the woman admits that Joab put her up to this, David agrees to allow Absalom back to Jerusalem, but insists he does not come to the palace. Absalom becomes popular in Jerusalem due to his good looks. His family also grows during this time. Two years pass without Absalom being recalled to court. When Joab refuses to help him, Absalom sets his field on fire. This gets Joab's attention, and finally Absalom manages to convince him to persuade David to allow him back to court. Absalom purchases a magnificent chariot, and begins campaigning to become a judge, principally by waiting outside the city gate, listening to the concerns of people coming to the king and pretending there is no-one to hear them, as well as embracing anyone who bows to him. Four years pass, and Absalom travels to Hebron, claiming to be fulfilling a vow, but in fact he hatches a plan to get the tribes of Israel to proclaim him king. The 200 guests who follow him do not know of his plan, and while he is at Hebron Absalom summons Ahitophel, David's counselor. David is told of the increasing support for Absalom and decides to flee Jerusalem. He takes with him his wives and concubines (with the exception of ten), and a number of Cerethites, Pelethites and Gittites, led by a general named Ittai, who comes with David only after insisting on it. Abiathar and another priest named Zadok, together with a number of Levites who are guarding the Ark, also come, but go back when David tells them to return the Ark to Jerusalem. The procession climbs the Mount of Olives, where he meets his confidant Hushai the Arkite, who he sends back to Jerusalem to act as a spy, seeking to disrupt Ahitophel's plans. On the other side of the mountain, David meets Ziba, who brings donkeys and fruit as supplies. He claims that Mephibosheth is hoping to be restored to the throne of Saul in the chaos, and David grants Ziba Mephibosheth's estates. As the party approaches Bahurim, a Benjaminite named Shimei begins cursing and stoning David for the bloodshed he caused in the House of Saul. Abishai suggests executing him, but David considers that God has told Shibei to curse him and lets him carry on. Back in Jerusalem, Ahitophel and Hushai arrive at Absalom's court. Absalom is at first suspicious of Hushai's presence, but ultimately accepts him. Ahitophel suggests Absalom sleeps with David's concubines who he left to take care of the palace in order to entrench the division between David and Absalom, so Absalom pitches a tent on the palace roof and does this in the view of all the Israelites. Ahitophel then suggests launching a sneak attack on David with 12,000 men. However, Hushai points out that David and his men are fighters, and that they could defeat the men, reducing morale. He suggests Absalom form a much larger army and lead it into battle himself. God has decided to frustrate Ahitophel's advice so that Absalom can be defeated, so Absalom follows Hushai's advice. Hushai then goes to Zadok and Abiathar and tells them to get word to David to cross the fords. Their sons, Ahimaaz and Jonathan, respectively, are staying at En Rogel, where they receive the message. Unfortunately, one of Absalom's spies sees them so they have to hide in a well in Bahurim. The well's owner's wife hides them and lies to Absalom's men that they have crossed the brook. After Absalom's men are gone, the pair make it to King David and he manages to cross the Jordan in time. David and Absalom meet at Mahanaim, and David's allies bring his army food, given his army is tired and exhausted after its time in the wilderness. David divides his army into thirds: one led by Joab, one led by Abishai and one led by Ittai. David intends to come out with his men, but his generals veto it. He decides to stay at the city, and instructs his generals to be gentle with Absalom. The battle is fought in the Wood of Ephraim. This proves to be a victory for David, in part because of the treacherous terrain. As Absalom meets David's men, he passes under a tree; his long hair gets caught in the tree and he is hanged. Joab gets word of this, finds him and plunges three javelins into his heart, killing him. Joab declares the battle over and buries Absalom. Absalom's monument is the pillar he built during his lifetime. Ahimaaz and a Cushite run to tell David the news of his victory and his son's death. Ahimaaz declares the victory, but is not sure yet what the situation with Absalom is. The Cushite bears the same news, but also tells David that Absalom is dead. David begins to mourn, wishing he had died instead of Absalom. This prompts his men to start mourning as well, causing Joab to enter his tent in an attempt to talk sense into him. Joab points out that the battle has saved not only David's life, but the lives of his wives and concubines, and thus it is humiliating for the men to have to mourn for the enemy. David agrees to come out and encourage the men. Given the sudden change in situation, the elders of Israel begin to argue about what to do next. David convinces the elders of Judah to escort him back to Jerusalem. They are joined by Shimei, who apologises to David. Abishai once again calls for the death penalty, but once again David grants clemency. Mephibosheth also comes to David, and explains the earlier situation: he had wanted to come with David and had told Ziba to saddle his donkeys, but Ziba had betrayed and slandered him. David offers to allow him and Ziba to split the land, but Mephibosheth allows Ziba to take the lot in celebration of David's triumph. David invites his host in Mahanaim, Barzillai, to return to Jerusalem with him, but Barzillai protests on the basis that he is now eighty years old and thus will gain no enjoyment from coming. However, he gives David his servant Kimham in his place, and David promises to look after him. A scuffle breaks out between the Judahites and the other Israelites about why they specifically got to escort the king home. Attempting to resolve the issue, a Benjaminite named Sheba son of Bichri launches a rebellion against David, which all the tribes except Judah back. Back in Jerusalem, David begins to sort out the issues that were caused by his absence. First, he puts the ten concubines who were left behind into a guarded house and gives them pensions but does not sleep with them, allowing them to live the rest of their lives as widows. He then begins to sort out a defence against Sheba. He tells Amasa, the general whom he wishes to replace Joab, to summon the Judahite troops and have them in Jerusalem within three days, something he fails at. David therefore tells Abishai to start pursuing Sheba to effectively put down his rebellion before it has begun. Amasa meets Abishai and Joab at Gibeon. Amasa goes to meet Joab, but Joab's dagger falls out of his tunic, stabbing Amasa in the stomach, killing him. He is covered with a cloth and placed in a field, and the army continues pursuing Sheba. They meet him at Abel Beth Maakah, a stronghold of Sheba's rebellion, and begin to lay siege to it. A wise woman asks them why they want to destroy the city, and Joab responds they don't want to destroy it, but merely end Sheba's rebellion. The wise woman cuts off Sheba's head and throws it to Joab from the city walls, thus ending the siege. Supplementary information (21:1-24:25) 2 Samuel concludes with four chapters (chapters 21 to 24) that lie outside the chronological succession narrative of Saul and David, a narrative that will continue in The Book of Kings. Chapter 21 tells the story of a three-year long famine which takes place at the start of David's reign. God explains this is a punishment for Saul's genocide of the Gibeonites, a people group who are the remnants of the Amorites, whom Israel had promised to spare but Saul has massacred. David calls the Gibeonites and asks what he can do to make amends, hoping this will end the famine. The Gibeonites ask for seven of Saul's descendants to kill, and David agrees. He spares Mephibosheth, but hands over Rizpah's sons Armoni and Mephibosheth and the five sons of Merab and Adriel. They are killed by the Gibeonites and their bodies are exposed at the start of the barley harvest. Rizpah, however, protects the bodies, and David agrees to take the bones of Saul, Jonathan and those killed by the Gibeonites and bury them in the tomb of Kish in Zelah. This pleases God and the famine ends. Another war then occurs with the Philistines. In the first battle, Abishai kills Ishbi-benob, a Philistine who had sworn to kill David, which leads to David's army refusing to let him fight alongside them again for his own protection. The second battle takes place at Gob, and this time Sibbekai the Hushathite kills a Philistine named Saph. A third battle also takes place in Gob, where Elhanan, son of Jair kills Goliath's brother. In the fourth battle, at Gath, Jonathan, son of Shimeah, kills a huge man with six fingers on each hand and six toes on each foot. Chapter 22 is similar to Psalm 18, and is a song David sang when he was delivered from Saul. Chapter 23 begins with David's last words, a subdued speech in which David expresses gladness at the goodness of his house. It then tells stories of a group of men identified as 'David's Mighty Warriors'. Josheb-Basshebeth, Eleazar, son of Dodai and Shammah, son of Agee the Hararite all single-handedly win battles against the Philistines. One day, while David and his men are hiding in the cave of Adullam, David becomes homesick and, hearing the Philistines have taken over Bethlehem, cries out desiring water from Bethlehem's well. These three men risk their lives to work their way through Philistine lines and bring water from the well back to David. David refuses to drink it and offers it to God because his warriors risked their lives for it. Abishai, we learn, achieved his high position by single-handedly killing three hundred men. Another warrior, Benaniah, son of Jehoiada, kills Moab's two mightiest warriors, a lion, and a huge Egyptian with his own spear. The chapter finishes by listing David's other mighty warriors, known as the Thirty. Chapter 24 tells the story of more calamities on Israel. God is angry once again at Israel, so he instructs David to take a census. Joab has his reservations, but ultimately relents. When the results come in, however, David realises what he has done, and begs God for mercy. Gad the prophet offers David three choices of punishment: three years of famine, three months of pursuit by his enemies or three days of plague. David chooses the plague. 70,000 people die. After three days the angel of death reaches Jerusalem, and is on the threshing floor of a man named Araunah the Jebusite, when God tells him to stop. David is horrified, arguing that it should be him and his family who are punished. Gad tells David to build an altar on the threshing floor of Araunah the Jebusite. Araunah offers to sell the land to David for free but David insists on paying. David pays fifty shekels of silver and builds the altar, stopping the plague. Composition Versions 1 and 2 Samuel were originally (and, in most Jewish bibles, still are) a single book, but the first Greek translation, called the Septuagint and produced around the second century BC, divided it into two; this was adopted by the Latin translations used in the early Christian church of the West, and finally introduced into Jewish bibles around the early 16th century. In imitation of the Septuagint what is now commonly known as 1 Samuel and 2 Samuel, are called by the Vulgate, 1 Kings and 2 Kings respectively. What are now commonly known as 1 Kings and 2 Kings would be 3 Kings and 4 Kings in Bibles dating from before 1516. It was in 1517 that use of the division we know today, used by Protestant Bibles and adopted by Catholics, began. Traditional Catholic and Orthodox Bibles still preserve the Septuagint name; for example, the Douay–Rheims Bible. The Hebrew text that is used by Jews today, called the Masoretic Text, differs considerably from the Hebrew text that was the basis of the first Greek translation, and scholars are still working at finding the best solutions to the many problems this presents. Historical accuracy The Books of Samuel are considered to be based on both historical and legendary sources, primarily serving to fill the gap in Israelite history after the events described in Deuteronomy. According to Donald Redford, the Books of Samuel exhibit too many anachronisms to have been compiled in the 11th century BCE. Authorship and date of composition According to passages 14b and 15a of the Bava Basra tractate of the Talmud, the book was written by Samuel up until 1 Samuel 25, which notes the death of Samuel, and the remainder by the prophets Gad and Nathan. Critical scholars from the 19th century onward have rejected this idea. However, even prior to this, the medieval Jewish commentator Isaac Abarbanel noted that the presence of anachronistic expressions (such as "to this day" and "in the past") indicated that there must have been a later editor such as Jeremiah or Ezra. Martin Noth in 1943 theorized that Samuel was composed by a single author as part of a history of Israel: the Deuteronomistic history (made up of Deuteronomy, Joshua, Judges, Samuel and Kings). Although Noth's belief that the entire history was composed by a single individual has been largely abandoned, his theory in its broad outline has been adopted by most scholars. The Deuteronomistic view is that an early version of the history was composed in the time of king Hezekiah (8th century BC); the bulk of the first edition dates from his grandson Josiah at the end of the 7th BC, with further sections added during the Babylonian exile (6th century BC) and the work was substantially complete by about 550 BC. Further editing was apparently done even after then. For example, A. Graeme Auld, Professor of Hebrew Bible at the University of Edinburgh, contends that the silver quarter-shekel which Saul's servant offers to Samuel in 1 Samuel 9 "almost certainly fixes the date of this story in the Persian or Hellenistic period". The 6th century BC authors and editors responsible for the bulk of the history drew on many earlier sources, including (but not limited to) an "ark narrative" (1 Samuel 4:1–7:1 and perhaps part of 2 Samuel 6), a "Saul cycle" (parts of 1 Samuel 9–11 and 13–14), the "history of David's rise" (1 Samuel 16:14–2 Samuel 5:10), and the "succession narrative" (2 Samuel 9–20 and 1 Kings 1–2). The oldest of these, the "ark narrative," may even predate the Davidic era. This view of late compilation for Samuel has faced serious scholarly opposition on the basis that evidence for the Deuteronimistic history is scant, and that Deuteronimistic advocates are not in consensus as to the origin and extent of the History. Secondly, the basic theological concerns identified with the Deuteronimistic school are tenets central to Hebrew theology in texts that are widely regarded as predating Josiah. Thirdly, there are notable differences in style and thematic emphasis between Deuteronomy and Samuel. Finally, there are widely acknowledged structural parallels between the Hittite suzerain treaty of the second millennium BC and the Book of Deuteronomy itself, far before the time of Josiah. The alternative view is that it is difficult to determine when the events of Samuel were recorded: "There are no particularly persuasive reasons to date the sources used by the compiler later than the early tenth century events themselves, and good reason to believe that contemporary records were kept (cf. 2 Sam. 20:24–25)." Sources The sources used to construct 1 and 2 Samuel are believed to include the following: Call of Samuel or Youth of Samuel (1 Samuel 1–7): From Samuel's birth his career as Judge and prophet over Israel. This source includes the Eli narrative and part of the ark narrative. Ark narrative (1 Samuel 4:1b–7:1 and 2 Samuel 6:1–20): the ark's capture by the Philistines in the time of Eli and its transfer to Jerusalem by David – opinion is divided over whether this is actually an independent unit. Jerusalem source: a fairly brief source discussing David conquering Jerusalem from the Jebusites. Republican source: a source with an anti-monarchial bias. This source first describes Samuel as decisively ridding the people of the Philistines, and begrudgingly appointing an individual chosen by God to be king, namely Saul. David is described as someone renowned for his skill at playing the harp, and consequently summoned to Saul's court to calm his moods. Saul's son Jonathan becomes friends with David, which some commentators view as romantic, and later acts as his protector against Saul's more violent intentions. At a later point, having been deserted by God on the eve of battle, Saul consults a medium at Endor, only to be condemned for doing so by Samuel's ghost, and told he and his sons will be killed. David is heartbroken on discovering the death of Jonathan, tearing his clothes as a gesture of grief. Monarchial source: a source with a pro-monarchial bias and covering many of the same details as the republican source. This source begins with the divinely appointed birth of Samuel. It then describes Saul as leading a war against the Ammonites, being chosen by the people to be king, and leading them against the Philistines. David is described as a shepherd boy arriving at the battlefield to aid his brothers, and is overheard by Saul, leading to David challenging Goliath and defeating the Philistines. David's warrior credentials lead to women falling in love with him, including Michal, Saul's daughter, who later acts to protect David against Saul. David eventually gains two new wives as a result of threatening to raid a village, and Michal is redistributed to another husband. At a later point, David finds himself seeking sanctuary amongst the Philistine army and facing the Israelites as an enemy. David is incensed that anyone should have killed Saul, even as an act of mercy, since Saul was anointed by Samuel, and has the individual responsible, an Amalekite, killed. Court History of David or Succession narrative (2 Samuel 9–20 and 1 Kings 1–2): a "historical novel", in Alberto Soggin's phrase, telling the story of David's reign from his affair with Bathsheba to his death. The theme is of retribution: David's sin against Uriah the Hittite is punished by God through the destruction of his own family, and its purpose is to serve as an apology for the coronation of Bathsheba's son Solomon instead of his older brother Adonijah. Some textual critics have posited that given the intimacy and precision of certain narrative details, the Court Historian may have been an eyewitness to some of the events he describes, or at the very least enjoyed access to the archives and battle reports of the royal house of David. Redactions: additions by the redactor to harmonize the sources together; many of the uncertain passages may be part of this editing. Various: several short sources, none of which have much connection to each other, and are fairly independent of the rest of the text. Many are poems or pure lists. Manuscript sources Four of the Dead Sea Scrolls feature parts of the books of Samuel: 1QSam, found in Qumran Cave 1, contains parts of 2 Samuel; and 4QSama, 4QSamb and 4QSamc, all found in Qumran Cave 4. Collectively they are known as The Samuel Scroll and date from the 2nd and 1st centuries BCE. The earliest complete surviving Hebrew copy of the book(s) of Samuel is in the Aleppo Codex (10th century CE). The complete Greek text of Samuel is found in older manuscripts such as the 4th-century Codex Sinaiticus. Themes The Book of Samuel is a theological evaluation of kingship in general and of dynastic kingship and David in particular. The main themes of the book are introduced in the opening poem (the "Song of Hannah"): (1) the sovereignty of Yahweh, God of Israel; (2) the reversal of human fortunes; and (3) kingship. These themes are played out in the stories of the three main characters, Samuel, Saul and David. Samuel Samuel answers the description of the "prophet like Moses" predicted in Deuteronomy 18:15–22: like Moses, he has direct contact with Yahweh, acts as a judge, and is a perfect leader who never makes mistakes. Samuel's successful defense of the Israelites against their enemies demonstrates that they have no need for a king (who will, moreover, introduce inequality), yet despite this the people demand a king. But the king they are given is Yahweh's gift, and Samuel explains that kingship can be a blessing rather than a curse if they remain faithful to their God. On the other hand, total destruction of both king and people will result if they turn to wickedness. Saul Saul is the chosen one: tall, handsome and "goodly", a king appointed by Yahweh, and anointed by Samuel, Yahweh's prophet, and yet he is ultimately rejected. Saul has two faults which make him unfit for the office of king: carrying out a sacrifice in place of Samuel, and failing to exterminate the Amalekites, in accordance to God's commands, and trying to compensate by claiming that he reserved the surviving Amalekite livestock for sacrifice. David One of the main units within Samuel is the "History of David's Rise", the purpose of which is to justify David as the legitimate successor to Saul. The narrative stresses that he gained the throne lawfully, always respecting "the Lord's anointed" (i.e. Saul) and never taking any of his numerous chances to seize the throne by violence. As God's chosen king over Israel, David is also the son of God ("I will be a father to him, and he shall be a son to me..." – 2 Samuel 7:14). God enters into an eternal covenant (treaty) with David and his line, promising divine protection of the dynasty and of Jerusalem through all time. 2 Samuel 23 contains a prophetic statement described as the "last words of David" (verses 1–7) and details of the 37 "mighty men" who were David's chief warriors (verses 8–39). The Jerusalem Bible states that last words were attributed to David in the style of Jacob and Moses. Its editors note that "the text has suffered considerably and reconstructions are conjectural". 1 Kings 2:1-9 contains David's final words to Solomon, his son and successor as king. See also Biblical judges Books of the Kingdoms Historicity of the Bible History of ancient Israel and Judah Kingdom of Israel (Samaria) Kingdom of Judah Midrash Shmuel (aggadah) References Citations Sources McCarter Jr., P. Kyle (1984). II Samuel: A New Translation With Introduction and Commentary By. Anchor Bible. . External links Masoretic Text שמואל א Shmuel Aleph – Samuel A (Hebrew – English at Mechon-Mamre.org) שמואל ב Shmuel Bet – Samuel B (Hebrew – English at Mechon-Mamre.org) Jewish translations 1 Samuel at Mechon-Mamre (Jewish Publication Society translation) 2 Samuel at Mechon-Mamre (Jewish Publication Society translation) Christian translations Related articles Introduction to the book of 1 Samuel from the NIV Study Bible Introduction to the book of 2 Samuel from the NIV Study Bible Introduction to the book of 2 Samuel from Forward Movement 8th-century BC books 7th-century BC books 6th-century BC books Kingdom of Israel (united monarchy) Nevi'im Works set in the 11th century BC Works set in the 10th century BC Phoenicians in the Hebrew Bible Historical books Deuteronomistic history

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https://en.wikipedia.org/wiki/Book%20of%20Job

Book of Job

The Book of Job (; ), or simply Job, is a book found in the Ketuvim ("Writings") section of the Hebrew Bible (Tanakh) and the first of the Poetic Books in the Old Testament of the Christian Bible. Scholars generally agree that it was written between the 7th and 4th centuries BCE. It addresses theodicy (why God permits evil in the world) through the experiences of the eponymous protagonist. Job is a wealthy and God-fearing man with a comfortable life and a large family. God asks Satan () for his opinion of Job's piety. When Satan states that Job would turn away from God if he were rendered penniless, without his family, and materially uncomfortable, God allows him to do so to prove Satan wrong. Structure The Book of Job consists of a prose prologue and epilogue narrative framing poetic dialogues and monologues. It is common to view the narrative frame as the original core of the book, enlarged later by the poetic dialogues and discourses, and sections of the book such as the Elihu speeches and the wisdom poem of chapter 28 as late insertions, but recent trends have tended to concentrate on the book's underlying editorial unity. : in two scenes, the first on Earth, the second in Heaven : seen by some scholars as a bridge between the prologue and the dialogues and by others as the beginning of the dialogues and three cycles of dialogues between Job and his three friends – the third cycle is not complete, the expected speech of Zophar being replaced by the wisdom poem of chapter 28 Three monologues: , with Job's responses – Job's restoration Contents Prologue on Earth and in Heaven In chapter 1, the prologue on Earth introduces Job as a righteous man, blessed with wealth, sons, and daughters, who lives in the land of Uz. The scene then shifts to Heaven, where God asks Satan () for his opinion of Job's piety. Satan accuses Job of being pious only because God has materially blessed him; if God were to take away everything that Job has, then he would surely curse God. God gives Satan permission to take Job's wealth and kill his children and servants, but Job nonetheless praises God: "Naked I came from my mother's womb, and naked shall I return there; the Lord gave, and the Lord has taken away; blessed be the name of the Lord." In chapter 2, God further allows Satan to afflict Job's body with boils. Job sits in ashes, and his wife prompts him to "curse God, and die", but Job answers: "Shall we receive good from God and shall we not receive evil?" Job's opening monologue and dialogues between Job and his three friends In chapter 3, "instead of cursing God", Job laments the night of his conception and the day of his birth; he longs for death, "but it does not come". His three friends, Eliphaz the Temanite, Bildad the Shuhite and Zophar the Naamathite, visit him, accuse him of committing sin and tell him that his suffering was deserved as a result. Job responds with scorn: his interlocutors are "miserable comforters". Since a just God would not treat him so harshly, patience in suffering is impossible, and the Creator should not take his creatures so lightly, to come against them with such force. Job's responses represent one of the most radical restatements of Israelite theology in the Hebrew Bible. He moves away from the pious attitude shown in the prologue, and begins to berate God for the disproportionate wrath against him. He sees God as, among others, intrusive and suffocating; unforgiving and obsessed with destroying a human target; angry; fixated on punishment; and hostile and destructive. He then shifts his focus from the injustice that he himself suffers to God's governance of the world. He suggests that the wicked have taken advantage of the needy and the helpless, who remain in significant hardship, but God does nothing to punish them. Three monologues: Poem to Wisdom, Job's closing monologue, and Elihu's speeches The dialogues of Job and his friends are followed by a poem (the "hymn to wisdom") on the inaccessibility of wisdom: "Where is wisdom to be found?" it asks, and concludes that it has been hidden from man (chapter 28). Job contrasts his previous fortune with his present plight, an outcast, mocked and in pain. He protests his innocence, lists the principles he has lived by, and demands that God answer him. Elihu (a character not previously mentioned) occupies chapters 32 to 37, intervening to state that wisdom comes from God, who reveals it through dreams and visions to those who will then declare their knowledge. Two speeches by God From chapter 38, God speaks from a whirlwind. God's speeches neither explain Job's suffering, nor defend divine justice, nor enter into the courtroom confrontation that Job has demanded, nor respond to his oath of innocence. Instead God contrasts Job's weakness with divine wisdom and omnipotence: "Where were you when I laid the foundations of the earth?" Job makes a brief response, but God's monologue resumes, never addressing Job directly. In Job 42:1–6, Job makes his final response, confessing God's power and his own lack of knowledge "of things beyond me which I did not know". Previously he has only heard, but now his eyes have seen God, and therefore, he declares, "I retract and repent in dust and ashes". Epilogue God tells Eliphaz that he and the two other friends "have not spoken of me what is right as my servant Job has done". The three (Elihu, the critic of Job and his friends, is not mentioned here) are told to make a burnt offering with Job as their intercessor, "for only to him will I show favour". Job is restored to health, riches and family, and lives to see his children to the fourth generation. Composition Authorship, language, texts The character Job appears in the 6th-century BCE Book of Ezekiel as an exemplary righteous man of antiquity, and the author of the Book of Job has apparently chosen this legendary hero for his parable. Scholars generally agree that it was written between the 7th and 3rd centuries BCE, with the 6th century BCE as the most likely period for various reasons. The anonymous author was almost certainly an Israelite, although the story is set outside Israel, in southern Edom or northern Arabia, and makes allusion to places as far apart as Mesopotamia and Egypt. The language of Job stands out for its conservative spelling and for its exceptionally large number of words and forms not found elsewhere in the Bible. Many later scholars down to the 20th century looked for an Aramaic, Arabic or Edomite original, but a close analysis suggests that the foreign words and foreign-looking forms are literary affectations designed to lend authenticity to the book's distant setting and give it a foreign flavor. Modern revisions Job exists in a number of forms: the Hebrew Masoretic Text, which underlies many modern Bible translations; the Greek Septuagint made in Egypt in the last centuries BCE; and Aramaic and Hebrew manuscripts found among the Dead Sea Scrolls. In the Latin Vulgate, the New Revised Standard Version and in Protestant Bibles, it is placed after the Book of Esther as the first of the poetic books. In the Hebrew Bible it is located within the Ketuvim. John Hartley notes that in Sephardic manuscripts the texts are ordered as Psalms, Job, Proverbs but in Ashkenazic texts the order is Psalms, Proverbs, and then Job. In the Catholic Jerusalem Bible it is described as the first of the "wisdom books" and follows the two books of the Maccabees. Job and the wisdom tradition Job, Ecclesiastes and the Book of Proverbs belong to the genre of wisdom literature, sharing a perspective that they themselves call the "way of wisdom". Wisdom means both a way of thinking and a body of knowledge gained through such thinking, as well as the ability to apply it to life. In its Biblical application in wisdom literature, it is seen as attainable in part through human effort and in part as a gift from God, but never in its entirety – except by God. The three books of wisdom literature share attitudes and assumptions but differ in their conclusions: Proverbs makes confident statements about the world and its workings that are flatly contradicted by Job and Ecclesiastes. Wisdom literature from Sumeria and Babylonia can be dated to the third millennium BCE. Several texts from ancient Mesopotamia and Egypt offer parallels to Job, and while it is impossible to tell whether the author of Job was influenced by any of them, their existence suggests that the author was the recipient of a long tradition of reflection on the existence of inexplicable suffering. Themes The Book of Job is an investigation of the problem of divine justice. This problem, known in theology as the problem of evil or theodicy, can be rephrased as a question: "Why do the righteous suffer?" The conventional answer in ancient Israel was that God rewards virtue and punishes sin (the principle known as "retributive justice"). This assumes a world in which human choices and actions are morally significant, but experience demonstrates that suffering is frequently unmerited. The biblical concept of righteousness was rooted in the covenant-making God who had ordered creation for communal well-being, and the righteous were those who invested in the community, showing special concern for the poor and needy (see Job's description of his life in chapter 31). Their antithesis were the wicked, who were selfish and greedy. The Satan (or the Adversary) raises the question of whether there is such a thing as disinterested righteousness: if God rewards righteousness with prosperity, will men not act righteously from selfish motives? He asks God to test this by removing the prosperity of Job, the most righteous of all God's servants. The book begins with the frame narrative, giving the reader an omniscient "God's eye perspective" which introduces Job as a man of exemplary faith and piety, "blameless and upright", who "fears God" and "shuns evil". The contrast between the frame and the poetic dialogues and monologues, in which Job never learns of the opening scenes in heaven or of the reason for his suffering, creates a sense of dramatic irony between the divine view of the Adversary's wager, and the human view of Job's suffering "without any reason" (2:3). In the poetic dialogues Job's friends see his suffering and assume he must be guilty, since God is just. Job, knowing he is innocent, concludes that God must be unjust. He retains his piety throughout the story (contradicting the Adversary's suspicion that his righteousness is due to the expectation of reward), but makes clear from his first speech that he agrees with his friends that God should and does reward righteousness. Elihu rejects the arguments of both parties: Job is wrong to accuse God of injustice, as God is greater than human beings, and nor are the friends correct; for suffering, far from being a punishment, may "rescue the afflicted from their affliction" and make them more amenable to revelation – literally, "open their ears" (Job 36:15). Chapter 28, the Poem (or Hymn) to Wisdom, introduces another theme, divine wisdom. The hymn does not place any emphasis on retributive justice, stressing instead the inaccessibility of wisdom. Wisdom cannot be invented or purchased, it says; God alone knows the meaning of the world, and he grants it only to those who live in reverence before him. God possesses wisdom because he grasps the complexities of the world (Job 28:24–26) – a theme which looks forward to God's speech in chapters 38–41 with its repeated refrain "Where were you when...?" When God finally speaks he neither explains the reason for Job's suffering (revealed to the reader in the prologue in heaven) nor defends his justice. The first speech focuses on his role in maintaining order in the universe: the list of things that God does and Job cannot do demonstrates divine wisdom because order is the heart of wisdom. Job then confesses his lack of wisdom, meaning his lack of understanding of the workings of the cosmos and of the ability to maintain it. The second speech concerns God's role in controlling behemoth and leviathan, sometimes translated as the hippopotamus and crocodile, but more probably representing primeval cosmic creatures, in either case demonstrating God's wisdom and power. Job's reply to God's final speech is longer than his first and more complicated. The usual view is that he admits to being wrong to challenge God and now repents "in dust and ashes" (Job 42:6), but the Hebrew is difficult, and an alternative understanding is that Job says he was wrong to repent and mourn and does not retract any of his arguments. In the concluding part of the frame narrative God restores and increases his prosperity, indicating that the divine policy on retributive justice remains unchanged. Influence and interpretation History of interpretation In the Second Temple period (500 BCE–70 CE), the character of Job began to be transformed into something more patient and steadfast, with his suffering a test of virtue and a vindication of righteousness for the glory of God. The process of "sanctifying" Job began with the Greek Septuagint translation () and was furthered in the apocryphal Testament of Job (1st century BCE–1st century CE), which makes him the hero of patience. This reading pays little attention to the Job of the dialogue sections of the book, but it was the tradition taken up by the Epistle of James in the New Testament, which presents Job as one whose patience and endurance should be emulated by believers (James 5:7–11). When Christians began interpreting Job 19:23–29 (verses concerning a "redeemer" who Job hopes can save him from God) as a prophecy of Christ, the predominant Jewish view became "Job the blasphemer", with some rabbis even saying that he was rightly punished by God because he had stood by while Pharaoh massacred the innocent Jewish infants. Augustine of Hippo recorded that Job had prophesied the coming of Christ, and Pope Gregory I offered him as a model of right living worthy of respect. The medieval Jewish scholar Maimonides declared his story a parable, and the medieval Christian Thomas Aquinas wrote a detailed commentary declaring it true history. In the Protestant Reformation, Martin Luther explained how Job's confession of sinfulness and worthlessness underlay his saintliness, and John Calvin's interpretation of Job demonstrated the doctrine of the resurrection and the ultimate certainty of divine justice. The contemporary movement known as creation theology, an ecological theology valuing the needs of all creation, interprets God's speeches in Job 38–41 to imply that his interests and actions are not exclusively focused on humankind. Liturgical use Jewish liturgy does not use readings from the Book of Job in the manner of the Pentateuch, Prophets, or Five Megillot, although it is quoted at funerals and times of mourning. However, there are some Jews, particularly the Spanish and Portuguese Jews, who do hold public readings of Job on the Tisha B'Av fast (a day of mourning over the destruction of the First and Second Temples and other tragedies). The cantillation signs for the large poetic section in the middle of the Book of Job differ from those of most of the biblical books, using a system shared with it only by Psalms and Proverbs. The Eastern Orthodox Church reads from Job and Exodus during Holy Week. Exodus prepares for the understanding of Christ's exodus to his Father, of his fulfillment of the whole history of salvation; Job, the sufferer, is the Old Testament icon of Christ. The Roman Catholic Church reads from Job during Matins in the first two weeks of September and in the Office of the Dead, and in the revised Liturgy of the Hours Job is read during the Fifth, Twelfth, and Twenty Sixth Week in Ordinary Time. In the modern Roman Rite, the Book of Job is read during: 5th and 12th Sunday in Ordinary Time - Year B Weekday Reading for the 26th Week in Ordinary Time - Year II Cycle Ritual Masses for the Anointing of the Sick and Viaticum - First Reading options Masses for the Dead - First Reading options In music, art, literature, and film The Book of Job has been deeply influential in Western culture, to such an extent that no list could be more than representative. Musical settings from Job include Orlande de Lassus's 1565 cycle of motets, the , and George Frideric Handel's use of Job 19:25 ("I know that my redeemer liveth") as an aria in his 1741 oratorio Messiah. Modern works based on the book include Ralph Vaughan Williams's Job: A Masque for Dancing; French composer Darius Milhaud's Cantata From Job; and Joseph Stein's Broadway interpretation Fiddler on the Roof, based on the Tevye the Dairyman stories by Sholem Aleichem. Neil Simon wrote God's Favorite, which is a modern retelling of the Book of Job. Breughel and Georges de La Tour depicted Job visited by his wife. William Blake produced an entire cycle of illustrations for the book. Writers Job has inspired or influenced include John Milton (Samson Agonistes); Dostoevsky (The Brothers Karamazov); Alfred Döblin (Berlin Alexanderplatz); Franz Kafka (The Trial); Carl Jung (Answer to Job); Joseph Roth (Job); Bernard Malamud; and Elizabeth Brewster, whose book Footnotes to the Book of Job was a finalist for the 1996 Governor General's Award for poetry in Canada. Archibald MacLeish's drama JB, one of the most prominent uses of the Book of Job in modern literature, was awarded the Pulitzer Prize in 1959. Verses from the Book of Job figure prominently in the plot of the film Mission: Impossible (1996). Job's influence can also be seen in the Coen brothers' 2009 film, A Serious Man, which was nominated for two Academy Awards. Terrence Malick's 2011 film The Tree of Life, which won the Palme d'Or, is heavily influenced by the themes of the Book of Job, with the film starting with a quote from the beginning of God's speech to Job. The 2014 Indian Malayalam-language film Iyobinte Pusthakam () by Amal Neerad tells the story of a man who is losing everything in his life. "The Sire of Sorrow (Job's Sad Song)" is the final track on Joni Mitchell's 15th studio album, Turbulent Indigo. The Russian film Leviathan also draws themes from the Book of Job. In 2015 two Ukrainian composers Roman Grygoriv and Illia Razumeiko created the opera-requiem IYOV. The premiere of the opera was held on 21 September 2015 on the main stage of the international multidisciplinary festival Gogolfest. In the 3rd episode of the 15th season of ER, the lines of Job 3:23 are quoted by doctor Abby Lockhart shortly before she and her husband (Dr. Luka Covac) leave the series forever. In season two of Good Omens, the tale of Job and his struggles with good and evil are demonstrated and debated as the demon Crowley is sent to plague Job and his family by destroying his property and children, and the angel Aziraphale struggles with the implications of the actions of God. In Islam and Arab folk tradition Job () is one of the 25 prophets mentioned by name in the Quran, where he is lauded as a steadfast and upright worshipper (Q.38:44). His story has the same basic outline as in the Bible, although the three friends are replaced by his brothers, and his wife stays by his side. In Palestinian folklore, Job's place of trial is Al-Jura, a village adjacent to the ruins of Ascalon. It was there that God rewarded him with a Fountain of Youth that removed whatever illnesses he had and restored his youth. Al-Jura was a place of annual festivities (four days in all) when people of many faiths gathered and bathed in a natural spring. In Lebanon the Muwahideen (or Druze) community have a shrine built in the Shouf area that allegedly contains Job's tomb. In Turkey, Job is known as , and he is supposed to have lived in Şanlıurfa. There is also a tomb of Job outside the city of Salalah in Oman. See also Answer to Job by Carl Jung Book of Job in Byzantine illuminated manuscripts Moralia in Job , the "Babylonian Job" Testament of Job Notes References Citations Sources . Docx extract. Further reading Michael Wise, Martin Abegg, Jr, and Edward Cook (1996), The Dead Sea Scrolls: A New Translation, Harper San Francisco paperback 1999, (contains the non-biblical portion of the scrolls) Stella Papadaki-Oekland, Byzantine Illuminated Manuscripts of the Book of Job, External links Sephardic Cantillations for the Book of Job by David M. Betesh and the Sephardic Pizmonim Project Translations of The Book of Job at BibleGateway.com Hebrew and English Parallel and Complete Text of the Book of Job English Translation is the 1917 Old JPS 6th-century BC books Job (biblical figure) Ketuvim Poetic Books Satan Texts attributed to Moses Tisha B'Av

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https://en.wikipedia.org/wiki/Browser

Browser

Browse, browser or browsing may refer to: Programs Web browser, a program used to access the World Wide Web Code browser, a program for navigating source code File browser or file manager, a program used to manage files and related objects Hardware browser, a program for displaying networked hardware devices Image browser or image viewer, a program that can display stored graphical images Browser service, a feature of Microsoft Windows to browse shared network resources Other Browsing, a kind of orienting strategy in animals and human beings Browsing (herbivory), a type of feeding behavior in herbivores Browse Island, Australia Browse LNG, Australian liquefied natural gas plant project Browser (cat), a Texan library cat

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https://en.wikipedia.org/wiki/Book%20of%20Ezekiel

Book of Ezekiel

The Book of Ezekiel is the third of the Latter Prophets in the Tanakh (Hebrew Bible) and one of the major prophetic books in the Christian Bible, where it follows Isaiah and Jeremiah. According to the book itself, it records six visions of the prophet Ezekiel, exiled in Babylon, during the 22 years from 593 to 571 BCE, although it is the product of a long and complex history and does not necessarily preserve the very words of the prophet. The visions and the book are structured around three themes: (1) judgment on Israel (chapters 1–24); (2) judgment on the nations (chapters 25–32); and (3) future blessings for Israel (chapters 33–48). Its themes include the concepts of the presence of God, purity, Israel as a divine community, and individual responsibility to God. Its later influence has included the development of mystical and apocalyptic traditions in Second Temple Judaism, Rabbinic Judaism, and Christianity. Structure Ezekiel has the broad threefold structure found in a number of the prophetic books: oracles of woe against the prophet's own people, followed by oracles against Israel's neighbours, ending in prophecies of hope and salvation: Prophecies against Judah and Jerusalem, chapters 1–24 Prophecies against the foreign nations, chapters 25–32 Prophecies of hope and salvation, chapters 33–48. Summary The book opens with a vision of YHWH (). The book moves on to anticipate the destruction of Jerusalem and the Temple, explains this as God's punishment, and closes with the promise of a new beginning and a new Temple. Inaugural vision Ezekiel 1:1–3:27: God approaches Ezekiel as the divine warrior, riding in His battle chariot. The chariot is drawn by four living creatures, each having four faces (those of a man, a lion, an ox, and an eagle) and four wings. Beside each "living creature" is a "wheel within a wheel", with "tall and awesome" rims full of eyes all around. God commissions Ezekiel as a prophet and as a "watchman" in Israel: "Son of man, I am sending you to the Israelites." (2:3) Judgment on Israel and Judah and on the nations: God warns of the certain destruction of Jerusalem and of the devastation of the nations that have troubled His people: the Ammonites, Moabites, Edomites and Philistines, the Phoenician cities of Tyre and Sidon, and Egypt. Building a new city: The Jewish exile will come to an end, a new city and new Temple will be built, and the Israelites will be gathered and blessed as never before. Some of the highlights include: The "throne vision", in which Ezekiel sees God enthroned in the Temple among the Heavenly Host; The first "temple vision", in which Ezekiel sees God leave the Temple because of the abominations practiced there (meaning the worship of idols rather than YHWH, the official God of Judah; Images of Israel, in which Israel is seen as a harlot bride, among other things; The "valley of dry bones", in which the prophet sees the dead of the house of Israel rise again; The destruction of Gog and Magog, in which Ezekiel sees Israel's enemies destroyed and a new age of peace established; The final temple vision, in which Ezekiel sees the third temple commonwealth centered around a new temple in Jerusalem, to which God's Shekinah (Divine Presence) has returned. Composition Life and times of Ezekiel The Book of Ezekiel describes itself as the words of Ezekiel ben-Buzi, a priest living in exile in the city of Babylon between 593 and 571 BCE. Most scholars today accept the basic authenticity of the book, but see in it significant additions by a school of later followers of the original prophet. According to Jewish tradition, the Men of the Great Assembly wrote the Book of Ezekiel, based on the prophet's words. While the book exhibits considerable unity and probably reflects much of the historic Ezekiel, it is the product of a long and complex history and does not necessarily preserve the very words of the prophet. According to the book that bears his name, Ezekiel ben-Buzi was born into a priestly family of Jerusalem c.623 BCE, during the reign of the reforming king Josiah. Prior to this time, Judah had been a vassal of the Assyrian empire, but the rapid decline of Assyria after c. 630 led Josiah to assert his independence and institute a religious reform stressing loyalty to Yahweh, the national God of Israel. Josiah was killed in 609 and Judah became a vassal of the new regional power, the Neo-Babylonian empire. In 597, following a rebellion against Babylon, Ezekiel was among the large group of Judeans taken into captivity by the Babylonians. He appears to have spent the rest of his life in Mesopotamia. A further deportation of Jews from Jerusalem to Babylon occurred in 586 when a second unsuccessful rebellion resulted in the destruction of the city and its Temple and the exile of the remaining elements of the royal court, including the last scribes and priests. The various dates given in the book suggest that Ezekiel was 25 when he went into exile, 30 when he received his prophetic call, and 52 at the time of the last vision . Textual history The Jewish scriptures were translated into Greek in the two centuries prior to the Common Era. The Greek version of these books is called the Septuagint. The Jewish Bible in Hebrew is called the Masoretic Text (meaning passing down after a Hebrew word Masorah; for Jewish scholars and rabbis curated and commented on the text). The Greek (Septuagint) version of Ezekiel differs slightly from the Hebrew (Masoretic) version – it is about 8 verses shorter (out of 1,272) and possibly represents an earlier transmission of the book we have today (according to the Masoretic tradition) – while other ancient manuscript fragments differ from both. Critical history The first half of the 20th century saw several attempts to deny the authorship and authenticity of the book, with scholars such as C. C. Torrey (1863–1956) and Morton Smith placing it variously in the 3rd century BCE and in the 8th/7th. The pendulum swung back in the post-war period, with an increasing acceptance of the book's essential unity and historical placement in the Exile. The most influential modern scholarly work on Ezekiel, Walther Zimmerli's two-volume commentary, appeared in German in 1969 and in English in 1979 and 1983. Zimmerli traces the process by which Ezekiel's oracles were delivered orally and transformed into a written text by the prophet and his followers through a process of ongoing re-writing and re-interpretation. He isolates the oracles and speeches behind the present text, and traces Ezekiel's interaction with a mass of mythological, legendary and literary material as he developed his insights into Yahweh's purposes during the period of destruction and exile. Themes As a priest, Ezekiel is fundamentally concerned with the Kavod YHWH, a technical phrase meaning the presence (shekhinah) of YHWH (i.e., one of the Names of God) among the people, in the Tabernacle, and in the Temple, and normally translated as "glory of God". In Ezekiel the phrase describes God mounted on His throne-chariot as he departs from the Temple in chapters 1–11 and returns to what Marvin Sweeney describes as a portrayal of "the establishment of the new temple in Zion as YHWH returns to the temple, which then serves as the center for a new creation with the tribes of Israel arrayed around it" in chapters 40–48. The vision in chapters 1:4–28 reflects common mythological/Biblical themes and the imagery of the Temple: God appears in a cloud from the north – the north being the usual home of God/the gods in ancient mythology and Biblical literature – with four living creatures corresponding to the two cherubim above the Mercy Seat of the Ark of the Covenant and the two in the Holy of Holies, the innermost chamber of the Temple; the burning coals of fire between the creatures perhaps represents the fire on the sacrificial altar, and the famous "wheel within a wheel" may represent the rings by which the Levites carried the Ark, or the wheels of the cart. Ezekiel depicts the destruction of Jerusalem as a purificatory sacrifice upon the altar, made necessary by the "abominations" in the Temple (the presence of idols and the worship of the god Tammuz) described in chapter 8. The process of purification begins, God prepares to leave, and a priest lights the sacrificial fire to the city. Nevertheless, the prophet announces that a small remnant will remain true to Yahweh in exile, and will return to the purified city. The image of the valley of dry bones returning to life in chapter 37 signifies the restoration of the purified Israel. Previous prophets had used "Israel" to mean the northern kingdom and its tribes; when Ezekiel speaks of Israel he is addressing the deported remnant of Judah; at the same time, however, he can use this term to mean the glorious future destiny of a truly comprehensive "Israel". In sum, the book describes God's promise that the people of Israel will maintain their covenant with God when they are purified and receive a "new heart" (another of the book's images) which will enable them to observe God's commandments and live in the land in a proper relationship with Yahweh. The theology of Ezekiel is notable for its contribution to the emerging notion of individual responsibility to God – each man would be held responsible only for his own sins. This is in marked contrast to the Deuteronomistic writers, who held that the sins of the nation would be held against all, without regard for an individual's personal guilt. Nonetheless, Ezekiel shared many ideas in common with the Deuteronomists, notably the notion that God works according to the principle of retributive justice and an ambivalence towards kingship (although the Deuteronomists reserved their scorn for individual kings rather than for the office itself). As a priest, Ezekiel praises the Zadokites over the Levites (lower level temple functionaries), whom he largely blames for the destruction and exile. He is clearly connected with the Holiness Code and its vision of a future dependent on keeping the Laws of God and maintaining ritual purity. Notably, Ezekiel blames the Babylonian exile not on the people's failure to keep the Law, but on their worship of gods other than Yahweh and their injustice: these, says Ezekiel in chapters 8–11, are the reasons God's Shekhinah left his city and his people. Later interpretation and influence Second Temple and rabbinic Judaism (c. 515 BCE – 500 CE) Ezekiel's imagery provided much of the basis for the Second Temple mystical tradition in which the visionary ascended through the Seven Heavens in order to experience the presence of God and understand His actions and intentions. The book's literary influence can be seen in the later apocalyptic writings of Daniel and Zechariah. He is specifically mentioned by Ben Sirah (a writer of the Hellenistic period who listed the "great sages" of Israel) and 4 Maccabees (1st century CE). In the 1st century CE the historian Josephus said that the prophet wrote two books: he may have had in mind the Apocryphon of Ezekiel, a 1st-century CE text that expands on the doctrine of resurrection. Ezekiel appears only briefly in the Dead Sea Scrolls, but his influence there was profound, most notably in the Temple Scroll with its temple plans, and the defence of the Zadokite priesthood in the Damascus Document. There was apparently some question concerning the inclusion of Ezekiel in the canon of scripture, since it is frequently at odds with the Torah (the five "Books of Moses" which are foundational to Judaism). Christianity Ezekiel is referenced more in the Book of Revelation than in any other New Testament writing. To take just two well-known passages, the famous Gog and Magog prophecy in Revelation 20:8 refers back to Ezekiel 38–39, and in Revelation 21–22, as in the closing visions of Ezekiel, the prophet is transported to a high mountain where a heavenly messenger measures the symmetrical new Jerusalem, complete with high walls and twelve gates, the dwelling-place of God where His people will enjoy a state of perfect well-being. Apart from Revelation, however, where Ezekiel is a major source, there is very little allusion to the prophet in the New Testament; the reasons for this are unclear, but it cannot be assumed that every Christian or Hellenistic Jewish community in the 1st century would have had a complete set of (Hebrew) scripture scrolls, and in any case Ezekiel was under suspicion of encouraging dangerous mystical speculation, as well as being sometimes obscure, incoherent, and pornographic. In popular culture The angelic creatures and accompanying wheels seen by Ezekiel in Chapter 1 are referred to by the spiritual song Ezekiel Saw the Wheel. In the Command & Conquer video game series, the Nod Stealth Tank is sometimes referred to as the "Ezekiel Wheel", referring to the same passage. The imagery in Ezekiel 37:1–14 of the Valley of Dry Bones, which Ezekiel prophesies will be resurrected, is referred to in the 1928 spiritual song "Dem Dry Bones", the folk song Dry Bones and the song Black Cowboys by Bruce Springsteen on his 2005 album Devils & Dust. See also Amillennialism Biblical numerology Jerusalem in Christianity Land of Israel Millenarianism New Jerusalem Rape in the Hebrew Bible § Ezekiel 16 and 23 Temple in Jerusalem Third Temple Citations Bibliography External links Online translations English Translation of the Greek Septuagint Bible: Ezekiel Yechezkiel from Chabad.org BibleGateway (various translations) (various versions) 6th-century BC books Nevi'im Major prophets

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https://en.wikipedia.org/wiki/Big%20Brother%20%28franchise%29

Big Brother (franchise)

Big Brother is a Dutch reality competition television franchise created by John de Mol Jr., first broadcast in the Netherlands in 1999 and subsequently syndicated internationally. The show features contestants called "housemates" or "HouseGuests" who live together in a specially constructed house that is isolated from the outside world. The name is inspired by Big Brother from George Orwell's novel Nineteen Eighty-Four, and the housemates are continuously monitored during their stay in the house by live television cameras as well as personal audio microphones. Throughout the course of the competition, they are voted out (usually on a weekly basis) until only one remains and wins the cash prize. , there have been 508 seasons of Big Brother in over 63 franchise countries and regions. English-language editions of the program are often referred to by its initials "BB". The title of many Spanish-language editions of the program is translated as Gran Hermano (GH). Premise At regular intervals, the housemates privately nominate a number of their fellow housemates whom they wish to be evicted from the house. The housemates with the most nominations are then announced, and viewers are given the opportunity to vote via telephone for the nominee they wish to be evicted or saved from eviction. The last person remaining is declared the winner. Some more recent editions have since included additional methods of voting, such as voting through social media and smartphone applications. Occasionally, non-standard votes occur, where two houseguests are evicted at once or no one is voted out. In the earlier series of Big Brother, there were 10 contestants with evictions every two weeks. However, the UK version introduced a larger number of contestants with weekly evictions. Most versions of Big Brother follow the weekly eviction format, broadcast over approximately three months for 16 contestants. The contestants are required to do housework and are assigned tasks by the producers of the show (who communicate with the housemates via the omnipresent authority figure known to them only as "Big Brother"). The tasks are designed to test their teamwork abilities and community spirit. In some countries, the housemates' shopping budget or weekly allowance (to buy food and other essentials) depends on the outcome of assigned tasks. History Name The term Big Brother originates from George Orwell's novel Nineteen Eighty-Four, with its theme of continuous oppressive surveillance. The program also relies on other techniques, such as a stripped back-to-basic environment, evictions, weekly tasks and competitions set by Big Brother, and the "Diary Room" (or "Confession Room") where housemates convey their private thoughts to the camera and reveal their nominees for eviction. Creation The first version of Big Brother was broadcast in 1999 on Veronica in the Netherlands. In the first season of Big Brother, the house was very basic. Although essential amenities such as running water, furniture, and a limited ration of food were provided, luxury items were often forbidden. This added a survivalist element to the show, increasing the potential for social tension. Nearly all later series provide a modern house for the contest with a Jacuzzi, sauna, VIP suite, loft, and other luxuries. International expansion The format has become an international TV franchise. While each country or region has its own variation, the common theme is that the contestants are confined to the house and have their every action recorded by cameras and microphones and that no contact with the outside world is permitted. Most international versions of the show remain quite similar to each other: their main format remains true to the original fly on the wall observational style with the emphasis on human relationships, to the extent that contestants usually are forbidden from discussing nominations or voting strategy. In 2001, the American version adopted a different format since the second season, where the contestants are encouraged to strategize to advance in the game; in this format, the contestants themselves vote to evict each other. Big Brother Canada, introduced in 2013, also follows the American format. In 2011, the UK version controversially adopted the discussion of nominations before reversing this rule after a poll by Big Brother broadcaster Channel 5. The Australian series also used an American-styled format when the series was rebooted in 2020. Reception Overview From a sociological and demographic perspective, Big Brother allows an analysis of how people react when forced into close confinement with people outside of their comfort zone (having different opinions or ideals, or from a different socioeconomic group). The viewer has the opportunity to see how a person reacts from the outside (through the constant recording of their actions) and the inside (in the Diary or Confession Room). The Diary Room is where contestants can privately express their feelings about the game, strategy and the other contestants. The results range from violent or angry confrontations to genuine and tender connections (often including romantic interludes). The show is notable for involving the Internet. Although the show typically broadcasts daily updates during the evening (sometimes criticized by viewers and former contestants for heavy editing by producers), viewers can also watch a continuous feed from multiple cameras on the Web in most countries. These websites were successful, even after some national series began charging for access to the video stream. In some countries, Internet broadcasting was supplemented by updates via email, WAP and SMS. The house is shown live on satellite television, although in some countries there is a 10–15 minutes delay to allow libelous or unacceptable content (such as references to people not participating in the program who have not consented to have personal information broadcast) to be removed. Contestants occasionally develop sexual relationships; the level of sexual explicitness allowed to be shown in broadcast and Internet-feed varies according to the country's broadcasting standards. Isolation Big Brother contestants are isolated in the house, without access to television, radio, or the Internet. They are not permitted routine communication with the outside world. This was an important issue for most earlier series of the show. In more-recent series, contestants are occasionally allowed to view televised events (usually as a reward for winning at a task). In most versions of the program, books and writing materials are also forbidden, although exceptions are sometimes made for religious materials such as the Bible, Tanakh or the Qur'an. Some versions ban all writing implements, even items that can be used to write (such as lipstick or eyeliner). Despite the housemates' isolation, some contestants are occasionally allowed to leave the house as part of tasks. Contestants are permitted to leave the house in an emergency. News from the outside world may occasionally be given as a reward. Additionally, news of extraordinary events from the outside world may be given to the Housemates if such information is considered important, such notable past examples include that of national election results, (along with Housemates being able participate in said elections, for countries with compulsory voting) the September 11 attacks, and the COVID-19 pandemic. Contestants have regularly-scheduled interactions with the show's host on eviction nights. Throughout each day, the program's producer, in the "Big Brother" voice, issues directives and commands to contestants. Some versions of the show allow private counselling sessions with a psychologist. These are allowed at any time and are often conducted by telephone from the Diary Room. Format changes and twists Regional versions Due to the intelligibility of certain languages across several nations, it has been possible to make regional versions of Big Brother. All of these follow the normal Big Brother rules, except that contestants must come from each of the countries in the region where it airs: Big Brother Albania of Albania and Kosovo, Big Brother Angola e Moçambique of Angola and Mozambique, Big Brother Africa of Africa (includes Angola, Botswana, Ethiopia, Ghana, Kenya, Liberia, Malawi, Mozambique, Namibia, Nigeria, Rwanda, Sierra Leone, South Africa, Tanzania, Uganda, Zambia and Zimbabwe), Big Brother: الرئيس of the Middle East (includes Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Oman, Saudi Arabia, Somalia, Syria and Tunisia), Gran Hermano del Pacífico of South America (includes Chile, Ecuador and Peru), Big Brother of Scandinavia (includes Norway and Sweden) and Veliki brat of the Balkans (includes Serbia, Montenegro, Croatia, Bosnia and Herzegovina and North Macedonia). The British version of the show previously accepted Irish applicants, however the terms and conditions of ITV2's reboot state you must reside in the UK. On the other hand, some countries have multiple franchises based on language. Bigg Boss of India has the most regional-based versions Hindi, Marathi, Tamil, Bengali, Telugu, Kannada and Malayalam language versions; Canada has French- and English-language versions; and the United States has English- and Spanish-language versions of the show. Moreover, Tamasha, a popular Pakistani reality show, has recently made headlines as the newest addition to the esteemed Big Brother franchise. Initially produced by ARY Digital, a renowned Pakistani TV channel, the reality show's first season garnered significant success and audience engagement, with its different twists and tasks being the main concept of the show. Building on its triumph, the show's second season has taken a groundbreaking leap by officially adapting the original format of Big Brother. As of now, it stands as the sole franchise of the Big Brother format in Pakistan, with the show being conducted exclusively in the Urdu language. Twists involving single franchises Multiple areas and houses In 2001, Big Brother 3 of the Netherlands introduced the "Rich and Poor" concept, in which the house is separated into a luxurious half and a poor half and two teams of housemates compete for a place in the luxurious half. The Dutch version continued this concept to the end of its fourth season. Other versions later followed and introduced a similar concept, of which some have their own twists: Africa (in 2010, 2011, 2012 and 2013), Albania (in 2007), Australia (in 2003 and 2013), Balkan States (in VIP 2010 and 2011), Brazil (2009–present), Canada (2013–present), Denmark (in 2003), Finland (in 2009 and 2014), France (in 2009, 2011–2017), Germany (in 2003, 2004–05, 2005–06, 2008, 2008–09 and since Celebrity 2014), Greece (in 2003), India (in 2012 and 2013), Israel (in 2009), Italy (in 2006 and 2007), Norway (in 2003), Philippines (in 2009, Teen 2010 and 2011), Poland (in 2002), Portugal (in VIP 2013 and 2016), Slovakia (in 2005), Slovenia (in 2008, 2015 and 2016), Scandinavia (in 2005), South Africa (in 2014), Spain (in VIP 2004, 2008, 2009–10 and 2010), United Kingdom (in 2002, Celebrity 2007, 2008, Celebrity 2013 and 2016) and United States (2009–present). In 2011–12, the seventh Argentine series added La Casa de al Lado ("The House Next Door"), a smaller, more luxurious house which served multiple functions. The first week it hosted 4 potential housemates, and the public voted for two of them to enter the main house. The second week, two pairs of twins competed in the same fashion, with only one pair allowed in. Later, the 3rd, 4th and 5th evicted contestants were given the choice of staying on their way out and they competed for the public's vote to reenter the house. Months later, after one of the contestants left the house voluntarily, the House Next Door reopened for four contestants who wanted to reenter and had not been in such a playoff before. The House Next Door was also used in other occasions to accommodate contestants from the main house for limited periods of time, especially to have more privacy (which of course could be seen by the public). The ninth Brazilian season featured the "Bubble": a glass house in a shopping mall in Rio de Janeiro where four potential housemates lived for a week. Later in the season, a bubble was built inside the Big Brother house, with another two housemates living in it for a week until they were voted in and the glass house dismantled. The Glass House was reused in the eleventh season, featuring five evicted housemates competing for a chance to join the house again, and in the thirteenth season, with six potential housemates competing for two places in the main house. A dividing wall from the ninth season was reused in the fourteenth Brazilian season, when mothers and aunts of the housemates entered for International Women's Day and stayed in the house for 6 days, though they could not be seen by the housemates. Every season brings back the glass house. Some editions also featured an all-white panic room, where contestants were held until one of them decided to quit the show. In the fourth English-Canadian season, two house guests were evicted and moved into a special suite where they were able to watch the remaining house guests. A week later, the houseguests were required to unanimously decide which of them to bring back into the house. Evil Big Brother In 2004, the fifth UK series introduced a villainous Big Brother with harsher punishments, such as taking away prize money, more difficult tasks and secret tricks. This concept has also been used in Australia, Belgium, Bulgaria, Croatia, Finland, Germany, Greece, Italy, the Netherlands, South America, Scandinavia, Serbia, Spain, Thailand, Philippines and Mexico. Twin or triplet housemates In 2004, the fifth US season introduced twins who were tasked with secretly switching back and forth in the house; they were allowed to play the game as individual house guests after succeeding at the deception for four weeks. This twist was reused in the seventeenth US season without the deception element – the pair simply needed to survive five weeks without being evicted. HouseGuests who discovered this twist could use the twins to their strategic advantage. This twin or triplet twist was used in several countries. Some made modifications to this twist; others have had twins in the house together without this element of secrecy. The following are the countries that have featured twins or triplets: Australia (in 2005), Germany (in 2005–06), Brazil (in 2006 and 2015), Bulgaria (in 2006, 2012 and VIP 2017), United Kingdom (in 2007, Celebrity 2011, Celebrity 2012, 2013, 2015, 2016 and Celebrity 2017), France (in 2007, 2011, 2013, 2015 and 2016), Spain (in 2007 and 2013), Poland (in 2007 and 2019), India (in 2008), Africa (in 2009), Balkan Region (in 2009 and 2013), Philippines (in 2009, Teen 2012 and 2014), Portugal (in 2010 and 2012), Israel (in 2011), Ukraine (in 2011), Argentina (in 2011 and 2016), Albania (in 2013, 2017, Celebrity 2021-22 and Celebrity 2022-23), Greece (in 2020) and Kosovo (in Celebrity 2022-23). Pairs competitions Several versions of the program feature variations of the housemates competing in pairs: In sixth American season, each HouseGuest had a secret partner with whom had a pre-existing relationship. While each player was nominated and evicted as an individual, each pair had the goal of reaching being the Final 2 HouseGuests remaining. Should a secret pair succeed in this goal, the prize money awarded to the winner and runner-up would jackpot – the winner's prize doubling from $500,000 to $1,000,000 and the runner-up's prize quintupling from $50,000 to $250,000. During the tenth week of the seventh UK series, the housemates were paired with their "best friend" in the house and had to nominate and face eviction as couples. The ninth American season added a romantic theme by pairing up the HouseGuests with their "Soulmate" and having them compete as couples. This twist was active for the first 3 weeks of the season. The 13th American season featured a further twist to the pairs format by introducing the "Dynamic Duos" twist, where contestants formed pairs that would be nominated together but evicted separately. The nominee not evicted would be immune from further nomination until there were 10 HouseGuests remaining, at which point the pairs were dissolved. The second season of the Philippine teen edition also featured the parents or guardians of the teens staying in the house; if a teen housemate was evicted, the coinciding parent or guardian would also be evicted. A similar twist was used on the fourth Greek season was dubbed "Big Mother"; it featured housemates accompanied by their mothers. In the ninth season of Indian Big Brother, "Big Boss: Double Trouble", contestants entered the house tied up in pairs by the waist. They had joint chairs, beds, spoons, and even mugs. The twelfth season of Indian Big Brother "Bigg Boss 12" also featured jodis (pairs) who were Teacher-Student, Policeman-Lawyer, sister-sister, etc. In the ninth Albania season, all the housemates wherever were in couples and for the first time in the history of Big Brother Albania, the winner was a couple (Danjel Dedndreaj and Fotini Derxho). Secret missions Secret missions are a common element of the show since their introduction during the sixth UK series. During these missions, one or more housemates are set a task from Big Brother with the reward of luxuries for the household and/or a personal reward if the task is successful. Some versions of Big Brother have secret tasks presented by another character who lives in plain sight of the housemate. Such characters include Marsha the Moose (from BB Canada) and Surly the Fish (from BB Australia). The third Belgian season introduced a mole. This housemate was given secret missions by Big Brother. The eighth US season introduced "America's Player", where a selected house guest must complete various tasks (determined by public vote) in secret for the duration of their stay in the house in exchange for a cash reward. It was repeated in the tenth US season for a week. The eleventh US season featured Pandora's Box, in which the winning head of household was tempted to open a box, with unintended consequences for the house. The twelfth US season featured a saboteur, who entered the house to wreak havoc with tasks suggested by viewers. The sixteenth US season featured "Team America", in which 3 houseguests were selected to work as a team to complete tasks (determined by public voting) for a cash reward; this continued for the entire season despite the eviction of a team member. The fourth Argentine series added a telephone in the living room. This telephone rang once a week for ten seconds, and the person to pick up the receiver was given an order or news from Big Brother (which typically no other housemate could hear). The order could be beneficial or detrimental, but a refused order resulted in the nomination for eviction. If nobody picked up the call, the whole house would be nominated for eviction. Opening night twists Since Big Brother 2, the UK series has opened with a twist. This has included having potential Housemates being voted upon by the public for one to enter the house (Big Brother 2 & Big Brother 13); public voting for least-favourite housemates, with the housemates choosing between two nominees to evict (Big Brother 3); first-night nominations (Big Brother 4 & Big Brother 13); suitcase nominations (Big Brother 5); Unlucky Housemate 13 (Big Brother 6); Big Brother Hood (Big Brother 7); an all-female house and a set of twins as contestants (Big Brother 8); a couple entering as housemates, who must hide their relationship (Big Brother 9); housemates having to earn housemate status (Big Brother 10); a mole entering the house with an impossible task (Big Brother 11); Pamela Anderson entering as a guest for 5 days (Big Brother 12); a professional actor posing as a housemate and a mother and daughter as contestants (Big Brother 14); one contestant gets a pass to the final (Big Brother 15); first night eviction (Big Brother 16); two houses with "the other house" featuring enemies from the main house housemates past (Big Brother 17); Jackie Stallone entering a house containing her son's ex-wife Brigitte Nielsen (Celebrity Big Brother 3); a "fake celebrity" (a civilian contestant pretending to be a celebrity) in a celebrity edition (Celebrity Big Brother 4); a visit from Jade Goody's family (Celebrity Big Brother 5) and unlocked bedrooms allowing housemates to immediately claim beds with the last housemate becoming the Head of House (Celebrity Big Brother 6). A common opening twist is to only introduce a cast of a single-sex on the premiere of the show while having members of the opposite sex introduced over the next few days. The eighth UK series first used this twist with an initial all-female house, adding a male housemate two days later. The same twist was used in the fourth Bulgarian series, and an all-male premiere was used on Big Brother Africa 4. The second Belgian season was used a similar twist in 2001, where eleven male housemates and one female housemate entered the house on launch night and the second female housemate entered the house on the third day. Fake evictions The fifth UK series introduced fake evictions, where Big Brother misleads housemates that eviction has taken place, only for the "evicted" housemate to reenter the house sometime later. In the eighth UK series, one housemate was evicted, interviewed and sent back into the house. In the fifth Philippine season, four housemates were fake-evicted and stayed in a place called bodega. In the second batch of the eight Philippine season, four housemates were fake-evicted due to losing their duel challenge and temporarily stayed in a secret room. In the adult edition of the tenth Philippine season, two housemates, and later three more, were fake-evicted after failing in two different Ligtask challenges and temporarily stayed in the task room until the end of their weekly task. The concept of the fake-eviction was incorporated into the Australian series for the first time in the sixth Australian season, when housemates Camilla Severi and Anna Lind-Hansen were both fake-evicted in Day 8 and were moved into a secret room in the house, the Revenge Room. Severi and Lind-Hansen could see who nominated them for eviction and were given the opportunity to wreak havoc upon the house and those who nominated them by constructing extravagant tasks for the housemates to complete and for making mess in the house when they were not looking. Severi and Lind-Hansen returned to the house in a live special on Day 10. In the tenth Australian season, Benjamin Zabel was fake-evicted for 24 hours before being returned to the house with immunity from eviction for that week. In the eleventh Australian season Travis Lunardi was fake-evicted and received advice from Benjamin Zabel for 24 hours; Travis returned to the house after a 3-day absence with immunity from eviction for that week. In the thirteenth Brazilian series, Anamara Barreira was fake-evicted. She was removed and put into a small private apartment without the other housemates knowing she was still in the house. After 24 hours, she returned to the house as Head of Household and with immunity from eviction that week. In the sixteenth Brazilian series, Ana Paula Renault was similarly fake-evicted, put into a small private apartment, and returned after 48 hours with immunity from eviction that week. In the eighteen Brazilian series, Gleici Damasceno was similarly fake-evicted, put into a small private apartment, and returned after 72 hours with immunity from eviction and with the power to put someone to eviction. In the first Turkish series, there is a fake eviction in week 10. The Indian version Bigg Boss sees frequent fake evictions. In Kannada Bigg Boss season 4, winner Pratham and co-contestant Malavika were kept in secret room after fake eviction for one week and they were both allowed in the Bigg Boss house. Similarly in Kannada Bigg Boss season 5, firstly Jaya Srinivasan and Sameer Acharya were put into the secret room after fake eviction for one week and then Sameer Acharya was allowed into the house but Jaya Srinivasan was evicted from the secret room itself. In the same season, the runner up Divakar was put into the secret room after fake eviction for one week. Coaches The fourteenth US season had four house guests from past seasons return to coach twelve new house guests, playing for a separate prize of $100,000. However, in a reset twist, they opted to join the normal game alongside the other house guests. Red button The seventh Argentine series incorporated a red button into the Confession Room, which would sound an alarm throughout the house. This button was to be used when a contestant wanted to leave the house voluntarily, and the contestant would be given five minutes to leave the house. A red button is also used in Secret Story series, however, in this case whoever presses the button will try to guess someone's secret. Legacy rewards or penalties In Celebrity Hijack UK, evicted housemates were given the opportunity to choose if a "ninja" delivered good or bad gifts to the house. Later that year, the eighth Australian series introduced the Housemate Hand Grenade, where an evicted housemate decided which remaining housemate received a penalty. A similar punishment used on Big Brother Africa was called the Molotov Cocktail, Dagger or Fuse. Most valuable player The fifteenth US season allowed viewers to vote for a house guest to be made M.V.P., who then secretly nominates a third houseguest for eviction (in addition to the two selected by the Head of Household). In a further twist introduced part-way through the MVP twist, the viewers themselves decided who the third nominee would be, with the HouseGuests still thinking one of their own is the MVP. Like many such twists, this was ended halfway into the season as the pool of contestants shrank. Multiple heads of household The sixteenth and seventeenth US seasons featured two Heads of Household every week and had four houseguests nominated for eviction. There was also a "Battle of the Block" competition where the two sets of nominees competed to save themselves; the winning pair not only saved themselves but dethroned the Head of Household who nominated them, who was then vulnerable as a replacement nominee if a veto was used. It is also used in specific weeks in Brazil since Big Brother Brasil 16 where the HOH's have to choose which HoH will get R$10,000 and who is the one that will win immunity. America's Favorite HouseGuest In the US version, each season there are three cash prizes: $750,000 for the winner, $75,000 for second, and $50,000 for who was voted by the viewers to be America's Favorite HouseGuest. Multiple winners In 2011, Big Brother Africa (season 6) was the first season of Big Brother to have two winners, each getting US$200,000. In 2015, the sixth Philippine season, also had two winners; one from the teens and one from the regular adults. Each of which received PHP1,000,000. Bigg Boss 8 (India) ended with a twist, where the top five contestants were crowned 'champions'. The season was extended by 35 days (total 135) as a spin-off called Bigg Boss Halla Bol, where ex-contestants from previous seasons entered the house to compete with the five champions. Reserve housemates The fourth Philippine season introduced the concept of having reserved housemates, those of whom are short-listed auditioners who were given a chance to be a housemate by completing tasks assigned by Big Brother. It was eventually done also in the eighth Philippine season where the reserved housemates were placed in a camp (a separate House but is just adjacent to the Main House) and that reserved housemate must compete amongst other reserved housemates while gaining points by participating in various tasks, including those that required the participation of doing such tasks outside of the Big Brother House premises. As the eviction was done weekly, once an official housemate is evicted from the Main House, the with the most points earned for that particular week crossovers to the Main House and becomes an official housemate. This reserved housemates twist was also used in Argentina's seventh season and Brazil's ninth season. Big Brother Zoom In 2020, due to the COVID-19 pandemic, the Big Brother Portugal revival started with a twist, where all the contestants were isolated in different apartments for 14 days, in line with World Health Organisation (WHO) recommendations. Cameras were filming them 24 hours a day as usual, and they were able to communicate with each other and host Cláudio Ramos using tablets. Twists involving multiple franchises Housemate exchanges In 2002, the Mexican and Spanish editions (BBM1 and GH3) made temporary housemate exchanges. Mexico's Eduardo Orozco swapped with Spain's Andrés Barreiro for 7 days. In 2010, the first 2-housemate exchange was held by Spain and Italy (GH11 and GF10). Gerardo Prager and Saray Pereira from Spain were swapped with Carmela Gualtieri and Massimo Scattarella of Italy for 7 days. In later years, several housemate exchanges were done around the world: Argentina (GH3) and Spain (GH4), Ecuador (GH1) and Mexico (BBM2), and Africa (BBA1) and United Kingdom (BB4) in 2003; Scandinavia (BB2) and Thailand (BBT2) in 2006; Philippines (PBB2) and Slovenia (BB1), and Argentina (GH5) and Spain (GH9) in 2007; Africa (BBA3) and Finland (BB4) in 2008; Finland (BB5) and Philippines (PBB3) in 2009; Finland (BB6) and Slovenia (BBS1) in 2010; Spain (GH12) and Israel (HH3) in 2010–11; Finland (BB7) and Norway (BB4) in 2011; Argentina (GH7) and Israel (HH4) in 2012; Mexico (BB4) and Spain (GH16) in 2015; and Spain (GHVIP5) and Brazil (BBB17) in 2017. Evicted housemate exchanges In 2003, Mexico's Isabel Madow (BB VIP2) and Spain's Aída Nízar (GH5) were swapped for 7 days. This twist was also done between Russia (BBR1) and Pacific (GHP1) in 2005, and Argentina (GH4) and Brazil (BBB7) in 2007. Other exchanges In 2009, as part of the casting process for Italy's GF9, Doroti Polito and Leonia Coccia visited Spain's GH10. In 2012, four contestants from Denmark's BB4 visited Sweden's BB6 and competed in a Viking-themed challenge. The Danish team won and 'kidnapped' Swedish contestant Annica Englund to the Denmark house for the following week. In 2012, evicted housemate Laisa Portella of Brazil (from BBB12) was a guest on Spain's Gran Hermano 13 for a week; the following week, non-evicted Noemí Merino of GH13 stayed in the Brazilian Big Brother house for 5 days. In 2016, Big Brother UK housemate Nikki Grahame and Big Brother Australia housemate Tim Dormer were voted in by Canada to be houseguests on the 4th season of Big Brother Canada. Similarly, Big Brother UK housemate Jade Goody appeared as a housemate on Bigg Boss India. Big Brother Australia (2015) contestant Priya Malik joined Bigg Boss 9 (India) the same year as a wild card. In 2017, GHVIP5 contestant Elettra Lamborghini visited Brazil's BBB17. In 2019, the winner of Italy's GF15, Alberto Mezzetti visited Brazil's BBB19. In 2022, Bindhu Madhavi, 4th Runner-up of Bigg Boss Tamil 2017 made her entry as a contestant in a Telugu back to win spin-off named Bigg Boss Non-Stop and emerged as the winner of that show respectively. After winning the debut season of Bigg Boss Marathi (regional version of Big Brother), winner Megha Dhade made her entry in Bigg Boss season 12 as a wild card contestant. After winning Season 2 of Bigg Boss Marathi (regional version of Big Brother), winner Shiv Thakare made her entry in Bigg Boss 16. Evicted housemate visits Anouska Golebiewski, an evicted housemate from the United Kingdom (housemate from BB4) visited Australia (BB3) in 2003. In 2005, United Kingdom (Nadia Almada of BB5) visited Australia (BB5) again. In 2006, United Kingdom (Chantelle Houghton of CBB4) visited Germany (BBG6). This twist was used in later years by other countries: Africa (Ricardo Ferreira of BBA3) visited Brazil (BBB9) in 2009; Germany (Annina Ucatis and Sascha Schwan of BBG9) visited the Philippines (PBB3), and Italy (George Leonard and Veronica Ciardi of GF10) visited Albania (BB3) in 2010; Sweden (Martin Granetoft and Peter OrrmyrSara Jonsson of BB5) visited Norway (BB4) in 2011; Brazil (Rafael Cordeiro of BBB12) visited Spain (GH12), and Argentina (Agustín Belforte of GH4) visited Colombia (GH2) in 2012; United States (Dan Gheesling of BB10/BB14) visited Canada (BB1 and the BB2 Jury) in 2013; Canada (Emmett Blois of BB1) visited South Africa (BBM3) in 2014; and Spain (Paula Gonzalez of GH 15) visited Mexico (BBM4) in 2015. A similar event took place between the United States and Canada in 2014 wherein Rachel Reilly (from BB12/BB13) made a video chat to Canada (BB2). Rachel Reilly also appeared on Big Brother Canadas side show, which airs after the eviction episode. Housemates competing in another country There were occasions that a former housemate from one franchise participated and competed in a different franchise: Daniela Martins of France (SS3) competed in Portugal (SS1); Daniel Mkongo of France (SS5) competed in Italy (GF12); Brigitte Nielsen of Denmark (BB VIP) competed in the United Kingdom (CBB3); Jade Goody of the United Kingdom (BB3, BB Panto, and CBB5) competed in India (BB2); Sava Radović of Germany (BB4) competed in the Balkan States (VB1); Nikola Nasteski of the Balkan States (VB4) competed in Bulgaria (BB All-Stars 1); Žarko Stojanović of France (SS5) competed in the Balkan States (VB VIP5); Željko Stojanović of France (SS5) competed in the Balkan States (VB VIP5); Kelly Baron of Brazil (BBB13) competed in Portugal (BB VIP); Lucy Diakovska of Bulgaria (VIP B4) competed in Germany (PBB1); Leila Ben Khalifa of Italy (GF6) competed in France (SS8); Priya Malik of Australia (BB11) competed in India (BB9); Tim Dormer of Australia (BB10) and Nikki Grahame of the United Kingdom (BB7, UBB) competed in Canada (BB4) after beating Jase Wirey of the United States (BB5, BB7) and Veronica Graf of Italy (GF13) in a public vote; Leonel Estevao-Luto of Africa (BB4) competed in Angola & Mozambique (BB3); Frankie Grande of the United States (BB16) competed in the United Kingdom (CBB18); Fanny Rodrigues of Portugal (SS2) competed in France (SS10); and Tucha Anita of Angola (BB3); Amor Romeira of Spain (GH9) competed in Portugal (SS6) and Alain Rochette of Spain (GH17) competed in France (SS11); Despite being American, Brandi Glanville competed first in the United Kingdom (CBB20) then later competed in first Celebrity series in the United States (CBB1); Aída Nizar of Spain (GH5 and GHVIP5) competed in Italy (GF15); Ivana Icardi of Argentina (GH9) competed in Italy (GF16); Gianmarco Onestini of Italy (GF16) competed in Spain (GHVIP7). Multiple-franchise competitions Eurovision Song Contest Special editions Celebrity and VIP Big Brother The Big Brother format has been adopted in some countries; the housemates are local celebrities, and the shows are called Celebrity Big Brother or Big Brother VIP. In some countries, the prize money normally awarded to the winning housemate is donated to a charity, and all celebrities are paid to appear in the show as long as they do not voluntarily leave before their eviction or the end of the series. The rest of the rules are nearly the same as those of the original version. Variations The 2006 Netherlands series was entitled Hotel Big Brother. This variation introduced a group of celebrity hoteliers and a Big Boss, who run a hotel and collect money for charity without nominations, evictions or a winner. Another variation appeared in the UK in early 2008, entitled Big Brother: Celebrity Hijack. Instead of being housemates the celebrities became Big Brother himself, creating tasks and holding nominations with the help of Big Brother. The housemates were considered by the producers "Britain's most exceptional and extraordinary" 18- to 21-year-olds. The prize for the winner of the series was £50,000. In 2009, VIP Brother 3 Bulgaria introduced the concept of celebrities competing for charitable causes, which changed each week. Housemates were sometimes allowed to leave the house to raise money for the charity. Ten out of Thirteen seasons of Bigg Boss (the Indian version of Big Brother) have been celebrity-only seasons. The 10th season of Big Boss had celebrities put up against commoners, where a commoner ultimately won. American format The US and Canadian versions of Big Brother differ from most global versions of the series. The US series began in 2000 with the original Dutch format—i.e., housemates, or HouseGuests, as they are styled in the US, nominating each other for eviction and the public voting on evictions and the eventual winner. But due to both poor ratings and the concurrent popularity of Survivor, a gameplay-oriented format was introduced in the second season, with HouseGuests allowed to strategize, politic and collude to survive eviction, with the entire nomination and eviction process being determined by the HouseGuest themselves. Each week the HouseGuests compete in several competitions in order to win power and safety inside the house, before voting off one of the HouseGuests during the eviction. The main elements of the format are as follows: Head of Household (HoH): At the start of each week in the house, the HouseGuests compete for the title of Head of Household, often shortened to simply HoH. The Head of Household for each week is given luxuries such as their own personal bedroom and the use of an MP3 player but is responsible for nominating two of their fellow HouseGuests for eviction. The Head of Household would not be able to compete in the following week's Head of Household competition; this excludes the final Head of Household competition of the season. Power of Veto (PoV): After the nominees are determined, the Power of Veto competition is played, with the winner receiving the Power of Veto. If a HouseGuest chooses to exercise the Power of Veto, the Head of Household is responsible for naming a replacement nominee. The holder of the Power of Veto is saved from being nominated as the replacement nominee. Only six of the HouseGuests compete for the Power of Veto each week; the Head of Household and both nominations compete, as well as three others selected by a random draw. The PoV was introduced in the third American season Eviction: On eviction night, all HouseGuests must vote to evict one of the nominees, with the exception of the nominees and the Head of Household. The eviction vote is by secret ballot, with HouseGuests casting their votes orally in the Diary Room. In the event of a tied vote, the Head of Household will cast a tie-breaking vote publicly. The nominee with the majority of the votes is evicted from the house. Before the sixteenth US season, HouseGuests competed in a Have/Have-Not challenge similar to the shopping tasks on Big Brother UK and other international editions. The winners become Haves and enjoy a full pantry of food, while Have-Nots, will be left with a staple diet of "slop" (fortified oatmeal), sleep in designated uncomfortable beds and take cold showers. In later seasons, the Haves & Have-Nots are determined either by the HoH themself or by the results of the HoH Competition. When only two contestants remain, a jury formed of the most recently evicted HouseGuests (generally seven or nine) votes which of the two finalists wins the grand prize. Beginning in the fourth (2003) US season, jury members were sequestered off-site so that they would not be privy to the day-to-day goings-on in the house. (Celebrity Big Brother US does not sequester its jury members—all evicted celebrity HouseGuests vote on the winner.). The final Head of Household competition is split into three parts; the winners of the first two rounds compete in the third and final round. Once only two HouseGuests remain, the members of the jury cast their votes for who should win the series. In addition, US and Canadian Big Brother do not air a live launch show, as is customary in international editions—by the time the network show and live online feeds begin airing, it is not uncommon for at least one HouseGuest to already have been evicted. Also, the North American editions currently air only three times a week, compared with daily or six days a week for the recently rebooted UK franchise. As a result, the TV episodes focus primarily on the main events regarding the gameplay and house politics versus the day-to-day goings-on in the house; to see the latter, watching the live feeds is necessary. In 2013, English-speaking Canada introduced its own version of the show on the cable channel Slice; the series moved to Global TV for its third (2015) season. The show followed the US format but with more elaborate twists and greater viewer participation in the game. Secret tasks were introduced, usually presented by the show's mascot, "Marsha the Moose"; also, as in most global franchises, Big Brother was a distinct character who interacted with the HouseGuests. The French Canadian version mostly followed the US/Anglophone Canadian format, but the public could evict a housemate on some occasions and decided the winner. The 2020 revival of the Big Brother Australia series adopted a slightly altered version of the American format (having previously used the international format) while pre-recording the series months in advance. A "Nomination Challenge" is held to determine who holds the power to nominate for that round, with the winner naming three Nominations for Eviction. During each eviction, all Housemates (excluding the Nominating Housemate) vote to evict. There is no rule prohibiting individuals holding Nomination Power in consecutively between weeks and no Power of Veto is held. Additionally, the Australian public still decided the winner between the final 3. Big Brother Brasil combines the US/Canada and international formats. Brazil votes on evictions and the winner, but housemates compete for HoH, Power of Immunity, and Power of Veto; there is also a weekly shopping competition. HoH nominates one housemate for eviction, while the rest of the house nominates a second housemate. The winner of the Power of Immunity competition gets to choose someone to be safe from nomination. The pilot for Big Brother China, which premiered exclusively online in 2015, had housemates voting on evictions but the public voting for the winner. A similar format was used for Big Brother: Over the Top, an online-only spin-off of the US series that ran in 2016. The nineteenth series of Big Brother UK saw the adaption of the "Game Changer" competition which is very similar to the Power of Veto competition. The winner of this competition has the opportunity to save a nominee from eviction. Like the PoV, there are six people that play in the "Game Changer" competition. The process of how the contestants are chosen is different as the people who have been nominated play in the competition along with the richest housemate. If there are empty left in the competition, then the richest housemate hand picks who will playing in that weeks "Game Changer" competition. The winner of the competition, like the PoV, has the option to save housemate from eviction for the week or not use the power at all. Unlike the PoV however, if the winner does save someone then no replacement nominee was named leaving the remaining nominees up for eviction and facing the public vote. Other editions The Big Brother format has been otherwise modified in some countries: Big Brother: All-Stars (Belgium, 21 days; Bulgaria: Season 1–5, 27–29 days; United States, 72 days; United Kingdom, 18 days; French Canada, 64 days; Africa, 91 days; Spain, 56 days; Portugal Secret Story: Season 1–4, 22–50 days): Previous housemates from previous seasons compete. Belgium was the first country to have an All-Stars season (2003). Bulgaria was the first country to complete 3 All-Stars seasons (2014). Portugal was the first country to complete 4 All-Stars seasons (2015). Portugal was the first country to complete 5 All-Stars seasons (2017). Portugal was the first country to complete 6 All-Stars seasons (2018). Big Brother: Reality All-Stars (Sweden, 6 days; Denmark, 32 days; Spain, 56 days): Contestants from different reality shows, including Big Brother, compete. Big Brother: You Decide / Big Brother: Back in the House / Big Brother: Try Out (Poland: Season 1–2, 7–13 days; Norway, 9 days; Serbia, 7 days): Housemates, new or old, compete for a spot in the next regular season without nominations or evictions. Teen Big Brother (United Kingdom, 10 days; Philippines: Season 1–4, 42–91 days): Teenagers 13 and older compete. Big Brother: All In (Philippines: Season 11, 13): A mix of teenagers, regular adults, and celebrities compete in one season. A variation, Big Brother: Lucky 7 and Big Brother: Otso, has three to four batches of housemates stay inside until a number for each batch is left and is joined by other members of other batches to form one new batch. Secret Story (France, Lithuania, Portugal, Netherlands, Peru, Albania and Spain): Each housemate has a secret. Big Brother Panto (United Kingdom, 11 days): Housemates from the previous series spent time in the Big Brother House to perform a pantomime at the series' end. Big Brother – The Village (Germany: Season 6, 363 days): The village had a class system of bosses, assistants and servants, living in separate houses, who competed in mixed teams; winning bosses could promote employees, while losing bosses became servants. Cash prizes were awarded weekly in an ongoing contest. Big Brother Family (Bulgaria: 81 days): Whole families entered the house with their spouses, children and relatives. They received a salary for their stay and the winning family received a cash prize, a car and an apartment. There are also "test runs", with a group of celebrities (or journalists) living in the house for several days to test it. There are occasions where people who have auditioned for the show are also put in the house, most notably in the British edition, where many housemates claim to have met before. These series have been televised in Argentina, Bulgaria, Czech Republic, Germany, Mexico, the Pacific region, the Philippines and Spain. In some cases, it is not broadcast, but in others, such as the US edition, it is used as a promotional tool. Versions As of , Big Brother has produced 508 winners in over 63 franchises. : Currently airing (8) An upcoming season (13) Status unknown (16) No longer airing (32) Big Brother: The Game On 5 May 2020, Endemol Shine Group announced that an official Big Brother mobile game named Big Brother: The Game was being developed by Irish gaming company 9th Impact, with a worldwide release expected later that year. The game uses the US format, with competitions determining the Head of Household and Power of Veto holders, with an eviction cycle occurring each day. Players must form alliances with one another to stay in the game and advance to the next tier. Other users may spectate other games, but outside interference is strictly forbidden. Players were able to win up to $1,000,000 in prizes. A trial season took place in the Republic of Ireland during the summer of 2020. The player Aoife Cheung won a €5000 prize after surviving four evictions. The game was officially launched on 15 October 2020 worldwide for both iOS, Android devices and PC platforms. The first season concluded on 29 July 2021 and was won by Amy Elizabeth, a 31-year-old special education teacher from Delaware who won a grand prize of $33,270. On March 7, 2023, a third season of the game was announced to launch later that year on mobile and PC platforms, including Steam. The grand prize was stated to be for up to $1,000,000, with new features being added in response to fan feedback. However, no global third season took place, with a special UK and Ireland-only version launching to coincide with the show returning to ITV2 and ITVX, in an official partnership with the broadcaster. This version featured overhauled graphics, with Banijay announcing that previous games had reached 500K players. Controversies Legal In April 2000, Castaway, an independent production company, filed a lawsuit against John de Mol and Endemol for stealing the concepts of their own show called Survive!, a reality television show where contestants are placed on a deserted island and have to take care of themselves alone. These contestants were also filmed by cameras around them. The court later dismissed the lawsuit filed by Castaway against de Mol and Endemol. The Survive! reality television format was later turned into Survivor. In 2000, the estate of George Orwell sued CBS Television and Endemol for copyright and trademark infringement, claiming that the program infringed on the Orwell novel 1984 and its trademarks. After a series of court rulings adverse to the defendants (CBS and Endemol), the case was settled for an undisclosed amount of money on the evening of the trial. Sexual assault There have been three documented occurrences of possible rape happening during the show. In Big Brother South Africa, a male housemate was accused of assaulting a fellow housemate while she was asleep. The pair were filmed kissing and cuddling in bed before the cameras moved away and the male housemate reportedly claimed to housemates the next day that he had intercourse with the contestant. However, the female housemate was apparently shocked by the claims and informed female housemates that she had not consented to have sex with him (under South African law, this act would be constituted as rape). This male housemate was expelled immediately after the allegations surfaced and was later arrested pending investigation, while the female housemate was removed from the house for her own protection and counselling. After this incident, the other housemates were warned not to attempt any further obscene actions, or they would be subject to a penalty of 43 years in prison and immediate expulsion from the house. In Big Brother Brasil, many viewers reported that they watched a male housemate allegedly force himself on a female housemate while she was passed-out drunk after a "boozy party". Soon after, the Polícia Federal entered the house and arrested the offending housemate, who was later banned from ever appearing on the show again. Additionally, an incident of sexual assault occurred in the Australian Big Brother house in 2006, during the show's sixth season. Contestant Michael "John" Bric held down fellow contestant Camilla Severi in her bed while a second man, Michael "Ashley" Cox, "slapped" her in the face with his penis, an indecent act illegal under Australian law. The incident was shown on the 'Adults-only' late-night segment, Big Brother: Adults Only, leading to the show's cancellation. Both men involved in the incident were removed from the house. References Bibliography External links Banijay franchises Reality television series franchises

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https://en.wikipedia.org/wiki/Bioterrorism

Bioterrorism

Bioterrorism is terrorism involving the intentional release or dissemination of biological agents. These agents include bacteria, viruses, insects, fungi, and/or toxins, and may be in a naturally occurring or a human-modified form, in much the same way as in biological warfare. Further, modern agribusiness is vulnerable to anti-agricultural attacks by terrorists, and such attacks can seriously damage economy as well as consumer confidence. The latter destructive activity is called agrobioterrorism and is a subtype of agro-terrorism. Definition Bioterrorism is the deliberate release of viruses, bacteria, toxins, or other harmful agents to cause illness or death in people, animals, or plants. These agents are typically found in nature, but could be mutated or altered to increase their ability to cause disease, make them resistant to current medicines, or to increase their ability to be spread into the environment. Biological agents can be spread through the air, water, or in food. Biological agents are attractive to terrorists because they are extremely difficult to detect and do not cause illness for several hours to several days. Some bioterrorism agents, like the smallpox virus, can be spread from person to person and some, like anthrax, cannot. Bioterrorism may be favored because biological agents are relatively easy and inexpensive to obtain, can be easily disseminated, and can cause widespread fear and panic beyond the actual physical damage. Military leaders, however, have learned that, as a military asset, bioterrorism has some important limitations; it is difficult to use a bioweapon in a way that only affects the enemy and not friendly forces. A biological weapon is useful to terrorists mainly as a method of creating mass panic and disruption to a state or a country. However, technologists such as Bill Joy have warned of the potential power which genetic engineering might place in the hands of future bio-terrorists. The use of agents that do not cause harm to humans, but disrupt the economy, have also been discussed. One such pathogen is the foot-and-mouth disease (FMD) virus, which is capable of causing widespread economic damage and public concern (as witnessed in the 2001 and 2007 FMD outbreaks in the UK), while having almost no capacity to infect humans. History By the time World War I began, attempts to use anthrax were directed at animal populations. This generally proved to be ineffective. Shortly after the start of World War I, Germany launched a biological sabotage campaign in the United States, Russia, Romania, and France. At that time, Anton Dilger lived in Germany, but in 1915 he was sent to the United States carrying cultures of glanders, a virulent disease of horses and mules. Dilger set up a laboratory in his home in Chevy Chase, Maryland. He used stevedores working the docks in Baltimore to infect horses with glanders while they were waiting to be shipped to Britain. Dilger was under suspicion as being a German agent, but was never arrested. Dilger eventually fled to Madrid, Spain, where he died during the Influenza Pandemic of 1918. In 1916, the Russians arrested a German agent with similar intentions. Germany and its allies infected French cavalry horses and many of Russia's mules and horses on the Eastern Front. These actions hindered artillery and troop movements, as well as supply convoys. In 1972, police in Chicago arrested two college students, Allen Schwander and Stephen Pera, who had planned to poison the city's water supply with typhoid and other bacteria. Schwander had founded a terrorist group, "R.I.S.E.", while Pera collected and grew cultures from the hospital where he worked. The two men fled to Cuba after being released on bail. Schwander died of natural causes in 1974, while Pera returned to the U.S. in 1975 and was put on probation. In 1980, the World Health Organization (WHO) announced the eradication of smallpox, a highly contagious and incurable disease. Although the disease has been eliminated in the wild, frozen stocks of smallpox virus are still maintained by the governments of the United States and Russia. Disastrous consequences are feared if rogue politicians or terrorists were to get hold of the smallpox strains. Since vaccination programs are now terminated, the world population is more susceptible to smallpox than ever before. In Oregon in 1984, followers of the Bhagwan Shree Rajneesh attempted to control a local election by incapacitating the local population. They infected salad bars in 11 restaurants, produce in grocery stores, doorknobs, and other public domains with Salmonella typhimurium bacteria in the city of The Dalles, Oregon. The attack infected 751 people with severe food poisoning. There were no fatalities. This incident was the first known bioterrorist attack in the United States in the 20th century. It was also the single largest bioterrorism attack on U.S. soil. In June 1993, the religious group Aum Shinrikyo released anthrax in Tokyo. Eyewitnesses reported a foul odor. The attack was a failure, because it did not infect a single person. The reason for this is due to the fact that the group used the vaccine strain of the bacterium. The spores which were recovered from the site of the attack showed that they were identical to an anthrax vaccine strain that was given to animals at the time. These vaccine strains are missing the genes that cause a symptomatic response. In September and October 2001, several cases of anthrax broke out in the United States, apparently deliberately caused. Letters laced with infectious anthrax were concurrently delivered to news media offices and the U.S. Congress, alongside an ambiguously related case in Chile. The letters killed five people. Scenarios There are multiple considerable scenarios, how terrorists might employ biological agents. In 2000, tests conducted by various US agencies showed that indoor attacks in densely populated spaces are much more serious than outdoor attacks. Such enclosed spaces are large buildings, trains, indoor arenas, theaters, malls, tunnels and similar. Contra-measures against such scenarios are building architecture and ventilation systems engineering. In 1993, sewage was spilled out into a river, subsequently drawn into the water system and affected 400,000 people in Milwaukee, Wisconsin. The disease-causing organism was cryptosporidium parvum. This man-made disaster can be a template for a terrorist scenario. Nevertheless, terrorist scenarios are considered more likely near the points of delivery than at the water sources before the water treatment. Release of biological agents is more likely for a single building or a neighborhood. Counter-measures against this scenario include the further limitation of access to the water supply systems, tunnels, and infrastructure. Agricultural crop-duster flights might be misused as delivery devices for biological agents as well. Counter-measures against this scenario are background checks of employees of crop-dusting companies and surveillance procedures. In the most common hoax scenario, no biological agents are employed. For instance, an envelope with powder in it that says, “You've just been exposed to anthrax.” Such hoaxes have been shown to have a large psychological impact on the population. Anti-agriculture attacks are considered to require relatively little expertise and technology. Biological agents that attack livestock, fish, vegetation, and crops are mostly not contagious to humans and are therefore easier for attackers to handle. Even a few cases of infection can disrupt a country's agricultural production and exports for months, as evidenced by FMD outbreaks. Types of agents Under current United States law, bio-agents which have been declared by the U.S. Department of Health and Human Services or the U.S. Department of Agriculture to have the "potential to pose a severe threat to public health and safety" are officially defined as "select agents." The CDC categorizes these agents (A, B or C) and administers the Select Agent Program, which regulates the laboratories which may possess, use, or transfer select agents within the United States. As with US attempts to categorize harmful recreational drugs, designer viruses are not yet categorized and avian H5N1 has been shown to achieve high mortality and human-communication in a laboratory setting. Category A These high-priority agents pose a risk to national security, can be easily transmitted and disseminated, result in high mortality, have potential major public health impact, may cause public panic, or require special action for public health preparedness. SARS and COVID-19, though not as lethal as other diseases, was concerning to scientists and policymakers for its social and economic disruption potential. After the global containment of the pandemic, the United States President George W. Bush stated "...A global influenza pandemic that infects millions and lasts from one to three years could be far worse." Tularemia or "rabbit fever": Tularemia has a very low fatality rate if treated, but can severely incapacitate. The disease is caused by the Francisella tularensis bacterium, and can be contracted through contact with fur, inhalation, ingestion of contaminated water or insect bites. Francisella tularensis is very infectious. A small number of organisms (10–50 or so) can cause disease. If F. tularensis were used as a weapon, the bacteria would likely be made airborne for exposure by inhalation. People who inhale an infectious aerosol would generally experience severe respiratory illness, including life-threatening pneumonia and systemic infection, if they are not treated. The bacteria that cause tularemia occur widely in nature and could be isolated and grown in quantity in a laboratory, although manufacturing an effective aerosol weapon would require considerable sophistication. Anthrax: Anthrax is a non-contagious disease caused by the spore-forming bacterium Bacillus anthracis. The ability of Anthrax to produce within small spores, or bacilli bacterium, makes it readily permeable to porous skin and can cause abrupt symptoms within 24 hours of exposure. The dispersal of this pathogen among densely populated areas is said to carry less than one percent mortality rate, for cutaneous exposure, to a ninety percent or higher mortality for untreated inhalational infections. An anthrax vaccine does exist but requires many injections for stable use. When discovered early, anthrax can be cured by administering antibiotics (such as ciprofloxacin). Its first modern incidence in biological warfare were when Scandinavian "freedom fighters" supplied by the German General Staff used anthrax with unknown results against the Imperial Russian Army in Finland in 1916. In 1993, the Aum Shinrikyo used anthrax in an unsuccessful attempt in Tokyo with zero fatalities. Anthrax was used in a series of attacks by a microbiologist at the US Army Medical Research Institute of Infection Disease on the offices of several United States Senators in late 2001. The anthrax was in a powder form and it was delivered by the mail. This bioterrorist attack inevitably prompted seven cases of cutaneous anthrax and eleven cases of inhalation anthrax, with five leading to deaths. Additionally, an estimated 10 to 26 cases had prevented fatality through treatment supplied to over 30,000 individuals. Anthrax is one of the few biological agents that federal employees have been vaccinated for. In the US an anthrax vaccine, Anthrax Vaccine Adsorbed (AVA) exists and requires five injections for stable use. Other anthrax vaccines also exist. The strain used in the 2001 anthrax attacks was identical to the strain used by the USAMRIID. Smallpox: Smallpox is a highly contagious virus. It is transmitted easily through the atmosphere and has a high mortality rate (20–40%). Smallpox was eradicated in the world in the 1970s, thanks to a worldwide vaccination program. However, some virus samples are still available in Russian and American laboratories. Some believe that after the collapse of the Soviet Union, cultures of smallpox have become available in other countries. Although people born pre-1970 will have been vaccinated for smallpox under the WHO program, the effectiveness of vaccination is limited since the vaccine provides high level of immunity for only 3 to 5 years. Revaccination's protection lasts longer. As a biological weapon smallpox is dangerous because of the highly contagious nature of both the infected and their pox. Also, the infrequency with which vaccines are administered among the general population since the eradication of the disease would leave most people unprotected in the event of an outbreak. Smallpox occurs only in humans, and has no external hosts or vectors. Botulinum toxin: The neurotoxin Botulinum is the deadliest toxin known to man, and is produced by the bacterium Clostridium botulinum. Botulism causes death by respiratory failure and paralysis. Furthermore, the toxin is readily available worldwide due to its cosmetic applications in injections. Bubonic plague: Plague is a disease caused by the Yersinia pestis bacterium. Rodents are the normal host of plague, and the disease is transmitted to humans by flea bites and occasionally by aerosol in the form of pneumonic plague. The disease has a history of use in biological warfare dating back many centuries, and is considered a threat due to its ease of culture and ability to remain in circulation among local rodents for a long period of time. The weaponized threat comes mainly in the form of pneumonic plague (infection by inhalation) It was the disease that caused the Black Death in Medieval Europe. Viral hemorrhagic fevers: This includes hemorrhagic fevers caused by members of the family Filoviridae (Marburg virus and Ebola virus), and by the family Arenaviridae (for example Lassa virus and Machupo virus). Ebola virus disease, in particular, has caused high fatality rates ranging from 25 to 90% with a 50% average. No cure currently exists, although vaccines are in development. The Soviet Union investigated the use of filoviruses for biological warfare, and the Aum Shinrikyo group unsuccessfully attempted to obtain cultures of Ebola virus. Death from Ebola virus disease is commonly due to multiple organ failure and hypovolemic shock. Marburg virus was first discovered in Marburg, Germany. No treatments currently exist aside from supportive care. The arenaviruses have a somewhat reduced case-fatality rate compared to disease caused by filoviruses, but are more widely distributed, chiefly in central Africa and South America. Category B Category B agents are moderately easy to disseminate and have low mortality rates. Brucellosis (Brucella species) Epsilon toxin of Clostridium perfringens Food safety threats (for example, Salmonella species, E coli O157:H7, Shigella, Staphylococcus aureus) Glanders (Burkholderia mallei) Melioidosis (Burkholderia pseudomallei) Psittacosis (Chlamydia psittaci) Q fever (Coxiella burnetii) Ricin toxin from Ricinus communis (castor beans) Abrin toxin from Abrus precatorius (Rosary peas) Staphylococcal enterotoxin B Typhus (Rickettsia prowazekii) Viral encephalitis (alphaviruses, for example,: Venezuelan equine encephalitis, eastern equine encephalitis, western equine encephalitis) Water supply threats (for example, Vibrio cholerae, Cryptosporidium parvum) Category C Category C agents are emerging pathogens that might be engineered for mass dissemination because of their availability, ease of production and dissemination, high mortality rate, or ability to cause a major health impact. Nipah virus Hantavirus Planning and response Planning may involve the development of biological identification systems. Until recently in the United States, most biological defense strategies have been geared to protecting soldiers on the battlefield rather than ordinary people in cities. Financial cutbacks have limited the tracking of disease outbreaks. Some outbreaks, such as food poisoning due to E. coli or Salmonella, could be of either natural or deliberate origin. Preparedness Export controls on biological agents are not applied uniformly, providing terrorists a route for acquisition. Laboratories are working on advanced detection systems to provide early warning, identify contaminated areas and populations at risk, and to facilitate prompt treatment. Methods for predicting the use of biological agents in urban areas as well as assessing the area for the hazards associated with a biological attack are being established in major cities. In addition, forensic technologies are working on identifying biological agents, their geographical origins and/or their initial source. Efforts include decontamination technologies to restore facilities without causing additional environmental concerns. Early detection and rapid response to bioterrorism depend on close cooperation between public health authorities and law enforcement; however, such cooperation is lacking. National detection assets and vaccine stockpiles are not useful if local and state officials do not have access to them. Aspects of protection against bioterrorism in the United States include: Detection and resilience strategies in combating bioterrorism. This occurs primarily through the efforts of the Office of Health Affairs (OHA), a part of the Department of Homeland Security (DHS), whose role is to prepare for an emergency situation that impacts the health of the American populace. Detection has two primary technological factors. First there is OHA's BioWatch program in which collection devices are disseminated to thirty high risk areas throughout the country to detect the presence of aerosolized biological agents before symptoms present in patients. This is significant primarily because it allows a more proactive response to a disease outbreak rather than the more passive treatment of the past. Implementation of the Generation-3 automated detection system. This advancement is significant simply because it enables action to be taken in four to six hours due to its automatic response system, whereas the previous system required aerosol detectors to be manually transported to laboratories. Resilience is a multifaceted issue as well, as addressed by OHA. One way in which this is ensured is through exercises that establish preparedness; programs like the Anthrax Response Exercise Series exist to ensure that, regardless of the incident, all emergency personnel will be aware of the role they must fill. Moreover, by providing information and education to public leaders, emergency medical services and all employees of the DHS, OHS suggests it can significantly decrease the impact of bioterrorism. Enhancing the technological capabilities of first responders is accomplished through numerous strategies. The first of these strategies was developed by the Science and Technology Directorate (S&T) of DHS to ensure that the danger of suspicious powders could be effectively assessed, (as many dangerous biological agents such as anthrax exist as a white powder). By testing the accuracy and specificity of commercially available systems used by first responders, the hope is that all biologically harmful powders can be rendered ineffective. Enhanced equipment for first responders. One recent advancement is the commercialization of a new form of Tyvex™ armor which protects first responders and patients from chemical and biological contaminants. There has also been a new generation of Self-Contained Breathing Apparatuses (SCBA) which has been recently made more robust against bioterrorism agents. All of these technologies combine to form what seems like a relatively strong deterrent to bioterrorism. However, New York City as an entity has numerous organizations and strategies that effectively serve to deter and respond to bioterrorism as it comes. From here the logical progression is into the realm of New York City's specific strategies to prevent bioterrorism. Excelsior Challenge. In the second week of September 2016, the state of New York held a large emergency response training exercise called the Excelsior Challenge, with over 100 emergency responders participating. According to WKTV, "This is the fourth year of the Excelsior Challenge, a training exercise designed for police and first responders to become familiar with techniques and practices should a real incident occur." The event was held over three days and hosted by the State Preparedness Training Center in Oriskany, New York. Participants included bomb squads, canine handlers, tactical team officers and emergency medical services. In an interview with Homeland Preparedness News, Bob Stallman, assistant director at the New York State Preparedness Training Center, said, "We're constantly seeing what’s happening around the world and we tailor our training courses and events for those types of real-world events." For the first time, the 2016 training program implemented New York's new electronic system. The system, called NY Responds, electronically connects every county in New York to aid in disaster response and recovery. As a result, "counties have access to a new technology known as Mutualink, which improves interoperability by integrating telephone, radio, video, and file-sharing into one application to allow local emergency staff to share real-time information with the state and other counties." The State Preparedness Training Center in Oriskany was designed by the State Division of Homeland Security, and Emergency Services (DHSES) in 2006. It cost $42 million to construct on over 1100 acres and is available for training 360 days a year. Students from SUNY Albany's College of Emergency Preparedness, Homeland Security and Cybersecurity, were able to participate in this year's exercise and learn how "DHSES supports law enforcement specialty teams." Project BioShield. The accrual of vaccines and treatments for potential biological threats, also known as medical countermeasures has been an important aspect in preparing for a potential bioterrorist attack; this took the form of a program beginning in 2004, referred to as Project BioShield. The significance of this program should not be overlooked as “there is currently enough smallpox vaccine to inoculate every United States citizen… and a variety of therapeutic drugs to treat the infected.” The Department of Defense also has a variety of laboratories currently working to increase the quantity and efficacy of countermeasures that comprise the national stockpile. Efforts have also been taken to ensure that these medical countermeasures can be disseminated effectively in the event of a bioterrorist attack. The National Association of Chain Drug Stores championed this cause by encouraging the participation of the private sector in improving the distribution of such countermeasures if required. On a CNN news broadcast in 2011, the CNN chief medical correspondent, Dr. Sanjay Gupta, weighed in on the American government's recent approach to bioterrorist threats. He explains how, even though the United States would be better fending off bioterrorist attacks now than they would be a decade ago, the amount of money available to fight bioterrorism over the last three years has begun to decrease. Looking at a detailed report that examined the funding decrease for bioterrorism in fifty-one American cities, Dr. Gupta stated that the cities "wouldn’t be able to distribute vaccines as well" and "wouldn't be able to track viruses." He also said that film portrayals of global pandemics, such as Contagion, were actually quite possible and may occur in the United States under the right conditions. A news broadcast by MSNBC in 2010 also stressed the low levels of bioterrorism preparedness in the United States. The broadcast stated that a bipartisan report gave the Obama administration a failing grade for its efforts to respond to a bioterrorist attack. The news broadcast invited the former New York City police commissioner, Howard Safir, to explain how the government would fare in combating such an attack. He said how "biological and chemical weapons are probable and relatively easy to disperse." Furthermore, Safir thought that efficiency in bioterrorism preparedness is not necessarily a question of money, but is instead dependent on putting resources in the right places. The broadcast suggested that the nation was not ready for something more serious. In a September 2016 interview conducted by Homeland Preparedness News, Daniel Gerstein, a senior policy researcher for the RAND Corporation, stresses the importance in preparing for potential bioterrorist attacks on the nation. He implored the U.S. government to take the proper and necessary actions to implement a strategic plan of action to save as many lives as possible and to safeguard against potential chaos and confusion. He believes that because there have been no significant instances of bioterrorism since the anthrax attacks in 2001, the government has allowed itself to become complacent making the country that much more vulnerable to unsuspecting attacks, thereby further endangering the lives of U.S. citizens. Gerstein formerly served in the Science and Technology Directorate of the Department of Homeland Security from 2011 to 2014. He claims there has not been a serious plan of action since 2004 during George W. Bush's presidency, in which he issued a Homeland Security directive delegating responsibilities among various federal agencies. He also stated that the blatant mishandling of the Ebola virus outbreak in 2014 attested to the government's lack of preparation. This past May, legislation that would create a national defense strategy was introduced in the Senate, coinciding with the timing of ISIS-affiliated terrorist groups get closer to weaponizing biological agents. In May 2016, Kenyan officials apprehended two members of an Islamic extremist group in motion to set off a biological bomb containing anthrax. Mohammed Abdi Ali, the believed leader of the group, who was a medical intern, was arrested along with his wife, a medical student. The two were caught just before carrying out their plan. The Blue Ribbon Study Panel on Biodefense, which comprises a group of experts on national security and government officials, in which Gerstein had previously testified to, submitted its National Blueprint for Biodefense to Congress in October 2015 listing their recommendations for devising an effective plan. Bill Gates said in a February 18, 2017 Business Insider op-ed (published near the time of his Munich Security Conference speech) that it is possible for an airborne pathogen to kill at least 30 million people over the course of a year. In a New York Times report, the Gates Foundation predicted that a modern outbreak similar to the Spanish Influenza pandemic (which killed between 50 million and 100 million people) could end up killing more than 360 million people worldwide, even considering widespread availability of vaccines and other healthcare tools. The report cited increased globalization, rapid international air travel, and urbanization as increased reasons for concern. In a March 9, 2017, interview with CNBC, former U.S. Senator Joe Lieberman, who was co-chair of the bipartisan Blue Ribbon Study Panel on Biodefense, said a worldwide pandemic could end the lives of more people than a nuclear war. Lieberman also expressed worry that a terrorist group like ISIS could develop a synthetic influenza strain and introduce it to the world to kill civilians. In July 2017, Robert C. Hutchinson, former agent at the Department of Homeland Security, called for a "whole-of-government" response to the next global health threat, which he described as including strict security procedures at our borders and proper execution of government preparedness plans. Also, novel approaches in biotechnology, such as synthetic biology, could be used in the future to design new types of biological warfare agents. Special attention has to be laid on future experiments (of concern) that: Would demonstrate how to render a vaccine ineffective; Would confer resistance to therapeutically useful antibiotics or antiviral agents; Would enhance the virulence of a pathogen or render a nonpathogen virulent; Would increase transmissibility of a pathogen; Would alter the host range of a pathogen; Would enable the evasion of diagnostic/detection tools; Would enable the weaponization of a biological agent or toxin Most of the biosecurity concerns in synthetic biology, however, are focused on the role of DNA synthesis and the risk of producing genetic material of lethal viruses (e.g. 1918 Spanish flu, polio) in the lab. The CRISPR/Cas system has emerged as a promising technique for gene editing. It was hailed by The Washington Post as "the most important innovation in the synthetic biology space in nearly 30 years." While other methods take months or years to edit gene sequences, CRISPR speeds that time up to weeks. However, due to its ease of use and accessibility, it has raised a number of ethical concerns, especially surrounding its use in the biohacking space. Biosurveillance In 1999, the University of Pittsburgh's Center for Biomedical Informatics deployed the first automated bioterrorism detection system, called RODS (Real-Time Outbreak Disease Surveillance). RODS is designed to collect data from many data sources and use them to perform signal detection, that is, to detect a possible bioterrorism event at the earliest possible moment. RODS, and other systems like it, collect data from sources including clinic data, laboratory data, and data from over-the-counter drug sales. In 2000, Michael Wagner, the codirector of the RODS laboratory, and Ron Aryel, a subcontractor, conceived the idea of obtaining live data feeds from "non-traditional" (non-health-care) data sources. The RODS laboratory's first efforts eventually led to the establishment of the National Retail Data Monitor, a system which collects data from 20,000 retail locations nationwide. On February 5, 2002, George W. Bush visited the RODS laboratory and used it as a model for a $300 million spending proposal to equip all 50 states with biosurveillance systems. In a speech delivered at the nearby Masonic temple, Bush compared the RODS system to a modern "DEW" line (referring to the Cold War ballistic missile early warning system). The principles and practices of biosurveillance, a new interdisciplinary science, were defined and described in the Handbook of Biosurveillance, edited by Michael Wagner, Andrew Moore and Ron Aryel, and published in 2006. Biosurveillance is the science of real-time disease outbreak detection. Its principles apply to both natural and man-made epidemics (bioterrorism). Data which potentially could assist in early detection of a bioterrorism event include many categories of information. Health-related data such as that from hospital computer systems, clinical laboratories, electronic health record systems, medical examiner record-keeping systems, 911 call center computers, and veterinary medical record systems could be of help; researchers are also considering the utility of data generated by ranching and feedlot operations, food processors, drinking water systems, school attendance recording, and physiologic monitors, among others. In Europe, disease surveillance is beginning to be organized on the continent-wide scale needed to track a biological emergency. The system not only monitors infected persons, but attempts to discern the origin of the outbreak. Researchers have experimented with devices to detect the existence of a threat: Tiny electronic chips that would contain living nerve cells to warn of the presence of bacterial toxins (identification of broad range toxins) Fiber-optic tubes lined with antibodies coupled to light-emitting molecules (identification of specific pathogens, such as anthrax, botulinum, ricin) Some research shows that ultraviolet avalanche photodiodes offer the high gain, reliability and robustness needed to detect anthrax and other bioterrorism agents in the air. The fabrication methods and device characteristics were described at the 50th Electronic Materials Conference in Santa Barbara on June 25, 2008. Details of the photodiodes were also published in the February 14, 2008, issue of the journal Electronics Letters and the November 2007 issue of the journal IEEE Photonics Technology Letters. The United States Department of Defense conducts global biosurveillance through several programs, including the Global Emerging Infections Surveillance and Response System. Another powerful tool developed within New York City for use in countering bioterrorism is the development of the New York City Syndromic Surveillance System. This system is essentially a way of tracking disease progression throughout New York City, and was developed by the New York City Department of Health and Mental Hygiene (NYC DOHMH) in the wake of the 9/11 attacks. The system works by tracking the symptoms of those taken into the emergency department—based on the location of the hospital to which they are taken and their home address—and assessing any patterns in symptoms. These established trends can then be observed by medical epidemiologists to determine if there are any disease outbreaks in any particular locales; maps of disease prevalence can then be created rather easily. This is an obviously beneficial tool in fighting bioterrorism as it provides a means through which such attacks could be discovered in their nascence; assuming bioterrorist attacks result in similar symptoms across the board, this strategy allows New York City to respond immediately to any bioterrorist threats that they may face with some level of alacrity. Response to bioterrorism incident or threat Government agencies which would be called on to respond to a bioterrorism incident would include law enforcement, hazardous materials and decontamination units, and emergency medical units, if available. The US military has specialized units, which can respond to a bioterrorism event; among them are the United States Marine Corps' Chemical Biological Incident Response Force and the U.S. Army's 20th Support Command (CBRNE), which can detect, identify, and neutralize threats, and decontaminate victims exposed to bioterror agents. US response would include the Centers for Disease Control. Historically, governments and authorities have relied on quarantines to protect their populations. International bodies such as the World Health Organization already devote some of their resources to monitoring epidemics and have served clearing-house roles in historical epidemics. Media attention toward the seriousness of biological attacks increased in 2013 to 2014. In July 2013, Forbes published an article with the title "Bioterrorism: A Dirty Little Threat With Huge Potential Consequences." In November 2013, Fox News reported on a new strain of botulism, saying that the Centers for Disease and Control lists botulism as one of two agents that have "the highest risks of mortality and morbidity", noting that there is no antidote for botulism. USA Today reported that the U.S. military in November was trying to develop a vaccine for troops from the bacteria that cause the disease Q fever, an agent the military once used as a biological weapon. In February 2014, the former special assistant and senior director for biodefense policy to President George W. Bush called the bioterrorism risk imminent and uncertain and Congressman Bill Pascrell called for increasing federal measures against bioterrorism as a "matter of life or death." The New York Times wrote a story saying the United States would spend $40 million to help certain low and middle-income countries deal with the threats of bioterrorism and infectious diseases. Bill Gates has warned that bioterrorism could kill more people than nuclear war. In February 2018, a CNN employee discovered on an airplane a "sensitive, top-secret document in the seatback pouch explaining how the Department of Homeland Security would respond to a bioterrorism attack at the Super Bowl." 2017 U.S. budget proposal affecting bioterrorism programs President Donald Trump promoted his first budget around keeping America safe. However, one aspect of defense would receive less money: "protecting the nation from deadly pathogens, man-made or natural," according to The New York Times. Agencies tasked with biosecurity get a decrease in funding under the Administration's budget proposal. For example: The Office of Public Health Preparedness and Response would be cut by $136 million, or 9.7 percent. The office tracks outbreaks of disease. The National Center for Emerging and Zoonotic Infectious Diseases would be cut by $65 million, or 11 percent. The center is a branch of the Centers for Disease Control and Prevention that fights threats like anthrax and the Ebola virus, and additionally towards research on HIV/AIDS vaccines. Within the National Institutes of Health, the National Institute of Allergy and Infectious Diseases (NIAID) would lose 18 percent of its budget. NIAID oversees responses to Zika, Ebola and HIV/AIDS vaccine research. "The next weapon of mass destruction may not be a bomb," Lawrence O. Gostin, the director of the World Health Organization's Collaborating Center on Public Health Law and Human Rights, told The New York Times. "It may be a tiny pathogen that you can't see, smell or taste, and by the time we discover it, it'll be too late." Lack of international standards on public health experiments Tom Inglesy, the CEO and director of the Center for Health Security at the Johns Hopkins Bloomberg School of Public Health and an internationally recognized expert on public health preparedness, pandemic and emerging infectious disease said in 2017 that the lack of an internationally standardized approval process that could be used to guide countries in conducting public health experiments for resurrecting a disease that has already been eradicated increases the risk that the disease could be used in bioterrorism. This was in reference to the lab synthesis of horsepox in 2017 by researchers at the University of Alberta. The researchers recreated horsepox, an extinct cousin of the smallpox virus, in order to research new ways to treat cancer. In popular culture Incidents See also Biodefence Biological Weapons Convention Biorisk Biosecurity Project Bacchus Select agent References Bibliography Further reading Resolution 1540 "affirms that the proliferation of nuclear, chemical and biological weapons and their means of delivery constitutes a threat to international peace and security. The resolution obliges States, inter alia, to refrain from supporting by any means non-State actors from developing, acquiring, manufacturing, possessing, transporting, transferring or using nuclear, chemical or biological weapons and their means of delivery". NOVA: Bioterror Carus, W. Seth Working Paper: Bioterrorism and Biocrimes. The Illicit Use of Biological Agents Since 1900, Feb 2001 revision. (Final published version: ) United States Recommended Policy Guidance for Departmental Development of Review Mechanisms for Potential Pandemic Pathogen Care and Oversight (P3CO). Obama Administration. January 9, 2017. Terrorism by method

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https://en.wikipedia.org/wiki/Bitter

Bitter

Bitter may refer to: Common uses Resentment, negative emotion or attitude, similar to being jaded, cynical or otherwise negatively affected by experience Bitter (taste), one of the five basic tastes Books Bitter (novel), a 2022 novel by Akwaeke Emezi. Food and drink Bitter (beer), a British term for pale ale Bitters, an herbal preparation now used mostly in cocktails Music Albums Bitter (Jupiter Apple album), 2007 Bitter (Meshell Ndegeocello album), 1999 Songs "Bitter" (Fletcher song) (2020) "Bitter", by Lit from Tripping the Light Fantastic, 1997 "Bitter", by Reks from More Grey Hairs "Bitter", by Remy Zero from The Golden Hum "Bitter", by Freya Ridings from Blood Orange, 2023 "Bitter", by Shihad "Bitter", by Jill Sobule from Happy Town, 1997 "Bitter", by The Vamps from Cherry Blossom Other uses Bitter (surname) (including a list of persons with the name) Bitter Cars, a German car company See also Bitter end (disambiguation) Bitterlich (disambiguation) Bittern (disambiguation) The Bitter End (disambiguation)

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https://en.wikipedia.org/wiki/Northrop%20Grumman%20B-2%20Spirit

Northrop Grumman B-2 Spirit

The Northrop Grumman B-2 Spirit, also known as the Stealth Bomber, is an American heavy strategic bomber, featuring low-observable stealth technology designed to penetrate dense anti-aircraft defenses. A subsonic flying wing with a crew of two, the plane was designed by Northrop (later Northrop Grumman) and produced from 1987 to 2000. The bomber can drop conventional and thermonuclear weapons, such as up to eighty Mk 82 JDAM GPS-guided bombs, or sixteen B83 nuclear bombs. The B-2 is the only acknowledged in-service aircraft that can carry large air-to-surface standoff weapons in a stealth configuration. Development began under the Advanced Technology Bomber (ATB) project during the Carter administration, which cancelled the Mach 2-capable B-1A bomber in part because the ATB showed such promise. But development difficulties delayed progress and drove up costs. Ultimately, the program produced 21 B-2s at an average cost of $2.13 billion (in 1997 dollars), including development, engineering, testing, production, and procurement. Building each aircraft cost an average of US$737 million, while total procurement costs (including production, spare parts, equipment, retrofitting, and software support) averaged $929 million (~$ in ) per plane. The project's considerable capital and operating costs made it controversial in the U.S. Congress even before the winding-down of the Cold War dramatically reduced the need for a stealth aircraft designed to strike deep in Soviet territory. Consequently, in the late 1980s and 1990s lawmakers shrank the planned purchase of 132 bombers to 21. As of 2015, twenty B-2s were in service with the United States Air Force, one having been destroyed in a 2008 crash. The Air Force plans to operate them until 2032, when the Northrop Grumman B-21 Raider is to replace them. The B-2 can perform attack missions at altitudes of up to ; it has an unrefueled range of more than and can fly more than with one midair refueling. It entered service in 1997 as the second aircraft designed with advanced stealth technology, after the Lockheed F-117 Nighthawk attack aircraft. Primarily designed as a nuclear bomber, the B-2 was first used in combat to drop conventional, non-nuclear ordnance in the Kosovo War in 1999. It was later used in Iraq, Afghanistan, and Libya. Development Origins By the mid-1970s, military aircraft designers had learned of a new method to avoid missiles and interceptors, known today as "stealth". The concept was to build an aircraft with an airframe that deflected or absorbed radar signals so that little was reflected back to the radar unit. An aircraft having radar stealth characteristics would be able to fly nearly undetected and could be attacked only by weapons and systems not relying on radar. Although other detection measures existed, such as human observation, infrared scanners, as well as acoustic locators, their relatively short detection range or poorly-developed technology allowed most aircraft to fly undetected, or at least untracked, especially at night. In 1974, DARPA requested information from U.S. aviation firms about the largest radar cross-section of an aircraft that would remain effectively invisible to radars. Initially, Northrop and McDonnell Douglas were selected for further development. Lockheed had experience in this field with the development of the Lockheed A-12 and SR-71, which included several stealthy features, notably its canted vertical stabilizers, the use of composite materials in key locations, and the overall surface finish in radar-absorbing paint. A key improvement was the introduction of computer models used to predict the radar reflections from flat surfaces where collected data drove the design of a "faceted" aircraft. Development of the first such designs started in 1975 with the Have Blue, a model Lockheed built to test the concept. Plans were well advanced by the summer of 1975, when DARPA started the Experimental Survivability Testbed project. Northrop and Lockheed were awarded contracts in the first round of testing. Lockheed received the sole award for the second test round in April 1976 leading to the Have Blue program and eventually the F-117 stealth attack aircraft. Northrop also had a classified technology demonstration aircraft, the Tacit Blue in development in 1979 at Area 51. It developed stealth technology, LO (low observables), fly-by-wire, curved surfaces, composite materials, electronic intelligence, and Battlefield Surveillance Aircraft Experimental. The stealth technology developed from the program was later incorporated into other operational aircraft designs, including the B-2 stealth bomber. ATB program By 1976, these programs had progressed to a position in which a long-range strategic stealth bomber appeared viable. President Jimmy Carter became aware of these developments during 1977, and it appears to have been one of the major reasons the B-1 was canceled. Further studies were ordered in early 1978, by which point the Have Blue platform had flown and proven the concepts. During the 1980 presidential election campaign in 1979, Ronald Reagan repeatedly stated that Carter was weak on defense and used the B-1 as a prime example. In response, on 22 August 1980 the Carter administration publicly disclosed that the United States Department of Defense was working to develop stealth aircraft, including a bomber. The Advanced Technology Bomber (ATB) program began in 1979. Full development of the black project followed, funded under the code name "Aurora". After the evaluations of the companies' proposals, the ATB competition was narrowed to the Northrop/Boeing and Lockheed/Rockwell teams with each receiving a study contract for further work. Both teams used flying wing designs. The Northrop proposal was code named "Senior Ice", and the Lockheed proposal code named "Senior Peg". Northrop had prior experience developing the YB-35 and YB-49 flying wing aircraft. The Northrop design was larger while the Lockheed design included a small tail. In 1979, designer Hal Markarian produced a sketch of the aircraft that bore considerable similarities to the final design. The USAF originally planned to procure 165 ATB bombers. The Northrop team's ATB design was selected over the Lockheed/Rockwell design on 20 October 1981. The Northrop design received the designation B-2 and the name "Spirit". The bomber's design was changed in the mid-1980s when the mission profile was changed from high-altitude to low-altitude, terrain-following. The redesign delayed the B-2's first flight by two years and added about US$1 billion to the program's cost. An estimated US$23 billion was secretly spent for research and development on the B-2 by 1989. MIT engineers and scientists helped assess the mission effectiveness of the aircraft under a five-year classified contract during the 1980s. Northrop was the B-2's prime contractor; major subcontractors included Boeing, Hughes Aircraft (now Raytheon), GE, and Vought Aircraft. Secrecy and espionage During its design and development, the Northrop B-2 program was a black project; all program personnel needed a secret clearance. Still, it was less closely held than the Lockheed F-117 program; more people in the federal government knew about the B-2, and more information about the project was available. Both during development and in service, considerable effort has been devoted to maintaining the security of the B-2's design and technologies. Staff working on the B-2 in most, if not all, capacities need a level of special-access clearance and undergo extensive background checks carried out by a special branch of the USAF. A former Ford automobile assembly plant in Pico Rivera, California, was acquired and heavily rebuilt; the plant's employees were sworn to secrecy. To avoid suspicion, components were typically purchased through front companies, military officials would visit out of uniform, and staff members were routinely subjected to polygraph examinations. Nearly all information on the program was kept from the Government Accountability Office (GAO) and members of Congress until the mid-1980s. The B-2 was first publicly displayed on 22 November 1988 at United States Air Force Plant 42 in Palmdale, California, where it was assembled. This viewing was heavily restricted, and guests were not allowed to see the rear of the B-2. However, Aviation Week editors found that there were no airspace restrictions above the presentation area and took aerial photographs of the aircraft's secret rear section with suppressed engine exhausts. The B-2's (s/n 82-1066 / AV-1) first public flight was on 17 July 1989 from Palmdale to Edwards Air Force Base. In 1984, Northrop employee Thomas Patrick Cavanagh was arrested for attempting to sell classified information from the Pico Rivera factory to the Soviet Union. Cavanagh was sentenced to life in prison in 1985 but released on parole in 2001. In October 2005, Noshir Gowadia, a design engineer who worked on the B-2's propulsion system, was arrested for selling classified information to China. Gowadia was convicted and sentenced to 32 years in prison. Program costs and procurement A procurement of 132 aircraft was planned in the mid-1980s but was later reduced to 75. By the early 1990s the Soviet Union dissolved, effectively eliminating the Spirit's primary Cold War mission. Under budgetary pressures and Congressional opposition, in his 1992 State of the Union address, President George H. W. Bush announced B-2 production would be limited to 20 aircraft. In 1996, however, the Clinton administration, though originally committed to ending production of the bombers at 20 aircraft, authorized the conversion of a 21st bomber, a prototype test model, to Block 30 fully operational status at a cost of nearly $500 million (~$ in ). In 1995, Northrop made a proposal to the USAF to build 20 additional aircraft with a flyaway cost of $566 million each. The program was the subject of public controversy for its cost to American taxpayers. In 1996, the GAO disclosed that the USAF's B-2 bombers "will be, by far, the most costly bombers to operate on a per aircraft basis", costing over three times as much as the B-1B (US$9.6 million annually) and over four times as much as the B-52H (US$6.8 million annually). In September 1997, each hour of B-2 flight necessitated 119 hours of maintenance. Comparable maintenance needs for the B-52 and the B-1B are 53 and 60 hours, respectively, for each hour of flight. A key reason for this cost is the provision of air-conditioned hangars large enough for the bomber's wingspan, which are needed to maintain the aircraft's stealth properties, particularly its "low-observable" stealth skins. Maintenance costs are about $3.4 million per month for each aircraft. An August 1995 GAO report disclosed that the B-2 had trouble operating in heavy rain, as rain could damage the aircraft's stealth coating, causing procurement delays until an adequate protective coating could be found. In addition, the B-2's terrain-following/terrain-avoidance radar had difficulty distinguishing rain from other obstacles, rendering the subsystem inoperable during rain. However a subsequent report in October 1996 noted that the USAF had made some progress in resolving the issues with the radar via software fixes and hoped to have these fixes undergoing tests by the spring of 1997. The total "military construction" cost related to the program was projected to be US$553.6 million in 1997 dollars. The cost to procure each B-2 was US$737 million in 1997 dollars (equivalent to US$ million in 2021), based only on a fleet cost of US$15.48 billion. The procurement cost per aircraft, as detailed in GAO reports, which include spare parts and software support, was $929 million per aircraft in 1997 dollars. The total program cost projected through 2004 was US$44.75 billion in 1997 dollars (equivalent to US$ billion in 2021). This includes development, procurement, facilities, construction, and spare parts. The total program cost averaged US$2.13 billion per aircraft. The B-2 may cost up to $135,000 per flight hour to operate in 2010, which is about twice that of the B-52 and B-1. Opposition In its consideration of the fiscal year 1990 defense budget, the House Armed Services Committee trimmed $800 million from the B-2 research and development budget, while at the same time staving off a motion to end the project. Opposition in committee and in Congress was mostly broad and bipartisan, with Congressmen Ron Dellums (D-CA), John Kasich (R-OH), and John G. Rowland (R-CT) authorizing the motion to end the project—as well as others in the Senate, including Jim Exon (D-NE) and John McCain (R-AZ) also opposing the project. Dellums and Kasich, in particular, worked together from 1989 through the early 1990s to limit production to 21 aircraft and were ultimately successful. The escalating cost of the B-2 program and evidence of flaws in the aircraft's ability to elude detection by radar were among factors that drove opposition to continue the program. At the peak production period specified in 1989, the schedule called for spending US$7 billion to $8 billion per year in 1989 dollars, something Committee Chair Les Aspin (D-WI) said "won't fly financially". In 1990, the Department of Defense accused Northrop of using faulty components in the flight control system; it was also found that redesign work was required to reduce the risk of damage to engine fan blades by bird ingestion. In time, several prominent members of Congress began to oppose the program's expansion, including Senator John Kerry (D-MA), who cast votes against the B-2 in 1989, 1991, and 1992. By 1992, Bush had called for the cancellation of the B-2 and promised to cut military spending by 30% in the wake of the collapse of the Soviet Union. In October 1995, former Chief of Staff of the United States Air Force, General Mike Ryan, and former Chairman of the Joint Chiefs of Staff, General John Shalikashvili, strongly recommended against Congressional action to fund the purchase of any additional B-2s, arguing that to do so would require unacceptable cuts in existing conventional and nuclear-capable aircraft, and that the military had greater priorities in spending a limited budget. Some B-2 advocates argued that procuring twenty additional aircraft would save money because B-2s would be able to deeply penetrate anti-aircraft defenses and use low-cost, short-range attack weapons rather than expensive standoff weapons. However, in 1995, the Congressional Budget Office (CBO) and its Director of National Security Analysis found that additional B-2s would reduce the cost of expended munitions by less than US$2 billion in 1995 dollars during the first two weeks of a conflict, in which the USAF predicted bombers would make their greatest contribution; this was a small fraction of the US$26.8 billion (in 1995 dollars) life cycle cost that the CBO projected for an additional 20 B-2s. In 1997, as Ranking Member of the House Armed Services Committee and National Security Committee, Congressman Ron Dellums (D-CA), a long-time opponent of the bomber, cited five independent studies and offered an amendment to that year's defense authorization bill to cap production of the bombers to the existing 21 aircraft; the amendment was narrowly defeated. Nonetheless, Congress did not approve funding for additional B-2s. Further developments Several upgrade packages have been applied to the B-2. In July 2008, the B-2's onboard computing architecture was extensively redesigned; it now incorporates a new integrated processing unit that communicates with systems throughout the aircraft via a newly installed fiber optic network; a new version of the operational flight program software was also developed, with legacy code converted from the JOVIAL programming language to standard C. Updates were also made to the weapon control systems to enable strikes upon moving targets, such as ground vehicles. On 29 December 2008, USAF officials awarded a US$468 million contract to Northrop Grumman to modernize the B-2 fleet's radars. Changing the radar's frequency was required as the United States Department of Commerce had sold that radio spectrum to another operator. In July 2009, it was reported that the B-2 had successfully passed a major USAF audit. In 2010, it was made public that the Air Force Research Laboratory had developed a new material to be used on the part of the wing trailing edge subject to engine exhaust, replacing existing material that quickly degraded. In July 2010, political analyst Rebecca Grant speculated that when the B-2 becomes unable to reliably penetrate enemy defenses, the Lockheed Martin F-35 Lightning II may take on its strike/interdiction mission, carrying B61 nuclear bombs as a tactical bomber. However, in March 2012, The Pentagon announced that a $2 billion, 10-year-long modernization of the B-2 fleet was to begin. The main area of improvement would be replacement of outdated avionics and equipment. Continued modernization efforts likely have continued in secret, as alluded to by a B-2 commander from Whiteman Air Force Base in April 2021, possibly indicating offensive weapons capability against threatening air defenses and aircraft. He stated: It was reported in 2011 that The Pentagon was evaluating an unmanned stealth bomber, characterized as a "mini-B-2", as a potential replacement in the near future. In 2012, USAF Chief of Staff General Norton Schwartz stated the B-2's 1980s-era stealth technologies would make it less survivable in future contested airspaces, so the USAF is to proceed with the Next-Generation Bomber despite overall budget cuts. In 2012 projections, it was estimated that the Next-Generation Bomber would have an overall cost of $55 billion. In 2013, the USAF contracted for the Defensive Management System Modernization program to replace the antenna system and other electronics to increase the B-2's frequency awareness. The Common Very Low Frequency Receiver upgrade allows the B-2s to use the same very low frequency transmissions as the Ohio-class submarines so as to continue in the nuclear mission until the Mobile User Objective System is fielded. In 2014, the USAF outlined a series of upgrades including nuclear warfighting, a new integrated processing unit, the ability to carry cruise missiles, and threat warning improvements. In 1998, a Congressional panel advised the USAF to refocus resources away from continued B-2 production and instead begin development of a new bomber, either a new build or a variant of the B-2. In its 1999 bomber roadmap the USAF eschewed the panel's recommendations, believing its current bomber fleet could be maintained until the 2030s. The service believed that development could begin in 2013, in time to replace aging B-2s, B-1s and B-52s around 2037. Although the USAF previously planned to operate the B-2 until 2058, the FY 2019 budget moved up its retirement to "no later than 2032". It also moved the retirement of the B-1 to 2036 while extending the B-52's service life into the 2050s, because the B-52 has lower maintenance costs, versatile conventional payload, and the ability to carry nuclear cruise missiles (which the B-1 is treaty-prohibited from doing). The decision to retire the B-2 early was made because the small fleet of 20 is considered too expensive per plane to retain, with its position as a stealth bomber being taken over with the introduction of the B-21 Raider starting in the mid-2020s. Design Overview The B-2 Spirit was developed to take over the USAF's vital penetration missions, allowing it to travel deep into enemy territory to deploy ordnance, which could include nuclear weapons. The B-2 is a flying wing aircraft, meaning that it has no fuselage or tail. It has significant advantages over previous bombers due to its blend of low-observable technologies with high aerodynamic efficiency and a large payload. Low observability provides greater freedom of action at high altitudes, thus increasing both range and field of view for onboard sensors. The USAF reports its range as approximately . At cruising altitude, the B-2 refuels every six hours, taking on up to of fuel at a time. The development and construction of the B-2 required pioneering use of computer-aided design and manufacturing technologies due to its complex flight characteristics and design requirements to maintain very low visibility to multiple means of detection. The B-2 bears a resemblance to earlier Northrop aircraft; the YB-35 and YB-49 were both flying wing bombers that had been canceled in development in the early 1950s, allegedly for political reasons. The resemblance goes as far as B-2 and YB-49 having the same wingspan. The YB-49 also had a small radar cross-section. Approximately 80 pilots fly the B-2. Each aircraft has a crew of two, a pilot in the left seat and mission commander in the right, and has provisions for a third crew member if needed. For comparison, the B-1B has a crew of four and the B-52 has a crew of five. The B-2 is highly automated, and one crew member can sleep in a camp bed, use a toilet, or prepare a hot meal while the other monitors the aircraft, unlike most two-seat aircraft. Extensive sleep cycle and fatigue research was conducted to improve crew performance on long sorties. Advanced training is conducted at the USAF Weapons School. Armaments and equipment In the envisaged Cold War scenario, the B-2 was to perform deep-penetrating nuclear strike missions, making use of its stealthy capabilities to avoid detection and interception throughout the missions. There are two internal bomb bays in which munitions are stored either on a rotary launcher or two bomb-racks; the carriage of the weapons loadouts internally results in less radar visibility than external mounting of munitions. The B-2 is capable of carrying of ordnance. Nuclear ordnance includes the B61 and B83 nuclear bombs; the AGM-129 ACM cruise missile was also intended for use on the B-2 platform. In light of the dissolution of the Soviet Union, it was decided to equip the B-2 for conventional precision attacks as well as for the strategic role of nuclear-strike. The B-2 features a sophisticated GPS-Aided Targeting System (GATS) that uses the aircraft's APQ-181 synthetic aperture radar to map out targets prior to the deployment of GPS-aided bombs (GAMs), later superseded by the Joint Direct Attack Munition (JDAM). In the B-2's original configuration, up to 16 GAMs or JDAMs could be deployed; An upgrade program in 2004 raised the maximum carrier capacity to 80 JDAMs. The B-2 has various conventional weapons in its arsenal, including Mark 82 and Mark 84 bombs, CBU-87 Combined Effects Munitions, GATOR mines, and the CBU-97 Sensor Fuzed Weapon. In July 2009, Northrop Grumman reported the B-2 was compatible with the equipment necessary to deploy the Massive Ordnance Penetrator (MOP), which is intended to attack reinforced bunkers; up to two MOPs could be equipped in the B-2's bomb bays with one per bay, the B-2 is the only platform compatible with the MOP as of 2012. As of 2011, the AGM-158 JASSM cruise missile is an upcoming standoff munition to be deployed on the B-2 and other platforms. This is to be followed by the Long Range Standoff Weapon, which may give the B-2 standoff nuclear capability for the first time. Avionics and systems To make the B-2 more effective than previous bombers, many advanced and modern avionics systems were integrated into its design; these have been modified and improved following a switch to conventional warfare missions. One system is the low probability of intercept AN/APQ-181 multi-mode radar, a fully digital navigation system that is integrated with terrain-following radar and Global Positioning System (GPS) guidance, NAS-26 astro-inertial navigation system (first such system tested on the Northrop SM-62 Snark cruise missile) and a Defensive Management System (DMS) to inform the flight crew of possible threats. The onboard DMS is capable of automatically assessing the detection capabilities of identified threats and indicated targets. The DMS will be upgraded by 2021 to detect radar emissions from air defenses to allow changes to the auto-router's mission planning information while in-flight so it can receive new data quickly to plan a route that minimizes exposure to dangers. For safety and fault-detection purposes, an on-board test system is linked with the majority of avionics on the B-2 to continuously monitor the performance and status of thousands of components and consumables; it also provides post-mission servicing instructions for ground crews. In 2008, many of the 136 standalone distributed computers on board the B-2, including the primary flight management computer, were being replaced by a single integrated system. The avionics are controlled by 13 EMP-resistant MIL-STD-1750A computers, which are interconnected through 26 MIL-STD-1553B-busses; other system elements are connected via optical fiber. In addition to periodic software upgrades and the introduction of new radar-absorbent materials across the fleet, the B-2 has had several major upgrades to its avionics and combat systems. For battlefield communications, both Link-16 and a high frequency satellite link have been installed, compatibility with various new munitions has been undertaken, and the AN/APQ-181 radar's operational frequency was shifted to avoid interference with other operators' equipment. The arrays of the upgraded radar features were entirely replaced to make the AN/APQ-181 into an active electronically scanned array (AESA) radar. Due to the B-2's composite structure, it is required to stay away from thunderstorms, to avoid static discharge and lightning strikes. Flight controls To address the inherent flight instability of a flying wing aircraft, the B-2 uses a complex quadruplex computer-controlled fly-by-wire flight control system that can automatically manipulate flight surfaces and settings without direct pilot inputs to maintain aircraft stability. The flight computer receives information on external conditions such as the aircraft's current air speed and angle of attack via pitot-static sensing plates, as opposed to traditional pitot tubes which would impair the aircraft's stealth capabilities. The flight actuation system incorporates both hydraulic and electrical servoactuated components, and it was designed with a high level of redundancy and fault-diagnostic capabilities. Northrop had investigated several means of applying directional control that would infringe on the aircraft's radar profile as little as possible, eventually settling on a combination of split brake-rudders and differential thrust. Engine thrust became a key element of the B-2's aerodynamic design process early on; thrust not only affects drag and lift but pitching and rolling motions as well. Four pairs of control surfaces are located along the wing's trailing edge; while most surfaces are used throughout the aircraft's flight envelope, the inner elevons are normally only in use at slow speeds, such as landing. To avoid potential contact damage during takeoff and to provide a nose-down pitching attitude, all of the elevons remain drooped during takeoff until a high enough airspeed has been attained. Stealth The B-2's low-observable, or "stealth", characteristics enable the undetected penetration of sophisticated anti-aircraft defenses and to attack even heavily defended targets. This stealth comes from a combination of reduced acoustic, infrared, visual and radar signatures (multi-spectral camouflage) to evade the various detection systems that could be used to detect and be used to direct attacks against an aircraft. The B-2's stealth enables the reduction of supporting aircraft that are required to provide air cover, Suppression of Enemy Air Defenses and electronic countermeasures, making the bomber a "force multiplier". , there have been no instances of a missile being launched at a B-2. To reduce optical visibility during daylight flights, the B-2 is painted in an anti-reflective paint. The undersides are dark because it flies at high altitudes (), and at that altitude a dark grey painting blends well into the sky. It is speculated to have an upward-facing light sensor which alerts the pilot to increase or reduce altitude to match the changing illuminance of the sky. The original design had tanks for a contrail-inhibiting chemical, but this was replaced in production aircraft by a contrail sensor that alerts the crew when they should change altitude. The B-2 is vulnerable to visual interception at ranges of or less. The B-2 is stored in a $5 million specialised air-conditioned hangar to maintain its stealth coating. Every seven years, this coating is carefully washed away with crystallised wheat starch so that the B-2's surfaces can be inspected for any dents or scratches. Radar Reportedly, the B-2 has a radar cross-section (RCS) of about . The bomber does not always fly stealthily; when nearing air defenses pilots "stealth up" the B-2, a maneuver whose details are secret. The aircraft is stealthy, except briefly when the bomb bay opens. The B-2's clean, low-drag flying wing configuration not only provides exceptional range but is also beneficial to reducing its radar profile. The flying wing design most closely resembles a so-called infinite flat plate (as vertical control surfaces dramatically increase RCS), the perfect stealth shape, as it would lack angles to reflect back radar waves (initially, the shape of the Northrop ATB concept was flatter; it gradually increased in volume according to specific military requirements). Without vertical surfaces to reflect radar laterally, side aspect radar cross section is also reduced. Radars operating at a lower frequency band (S or L band) are able to detect and track certain stealth aircraft that have multiple control surfaces, like canards or vertical stabilizers, where the frequency wavelength can exceed a certain threshold and cause a resonant effect. RCS reduction as a result of shape had already been observed on the Royal Air Force's Avro Vulcan strategic bomber, and the USAF's F-117 Nighthawk. The F-117 used flat surfaces (faceting technique) for controlling radar returns as during its development (see Lockheed Have Blue) in the early 1970s, technology only allowed for the simulation of radar reflections on simple, flat surfaces; computing advances in the 1980s made it possible to simulate radar returns on more complex curved surfaces. The B-2 is composed of many curved and rounded surfaces across its exposed airframe to deflect radar beams. This technique, known as continuous curvature, was made possible by advances in computational fluid dynamics, and first tested on the Northrop Tacit Blue. Infrared Some analysts claim infra-red search and track systems (IRSTs) can be deployed against stealth aircraft, because any aircraft surface heats up due to air friction and with a two channel IRST is a (4.3 µm absorption maxima) detection possible, through difference comparing between the low and high channel. Burying engines deep inside the fuselage also minimizes the thermal visibility or infrared signature of the exhaust. At the engine intake, cold air from the boundary layer below the main inlet enters the fuselage (boundary layer suction, first tested on the Northrop X-21) and is mixed with hot exhaust air just before the nozzles (similar to the Ryan AQM-91 Firefly). According to the Stefan–Boltzmann law, this results in less energy (thermal radiation in the infrared spectrum) being released and thus a reduced heat signature. The resulting cooler air is conducted over a surface composed of heat resistant carbon-fiber-reinforced polymer and titanium alloy elements, which disperse the air laterally, to accelerate its cooling. The B-2 lacks afterburners as the hot exhaust would increase the infrared signature; breaking the sound barrier would produce an obvious sonic boom as well as aerodynamic heating of the aircraft skin which would also increase the infrared signature. Materials According to the Huygens–Fresnel principle, even a very flat plate would still reflect radar waves, though much less than when a signal is bouncing at a right angle. Additional reduction in its radar signature was achieved by the use of various radar-absorbent materials (RAM) to absorb and neutralize radar beams. The majority of the B-2 is made out of a carbon-graphite composite material that is stronger than steel, lighter than aluminum, and absorbs a significant amount of radar energy. The B-2 is assembled with unusually tight engineering tolerances to avoid leaks as they could increase its radar signature. Innovations such as alternate high frequency material (AHFM) and automated material application methods were also incorporated to improve the aircraft's radar-absorbent properties and reduce maintenance requirements. In early 2004, Northrop Grumman began applying a newly developed AHFM to operational B-2s. To protect the operational integrity of its sophisticated radar absorbent material and coatings, each B-2 is kept inside a climate-controlled hangar (Extra Large Deployable Aircraft Hangar System) large enough to accommodate its wingspan. Shelter system B-2s are supported by portable, environmentally-controlled hangars called B-2 Shelter Systems (B2SS). The hangars are built by American Spaceframe Fabricators Inc. and cost approximately US$5 million apiece. The need for specialized hangars arose in 1998 when it was found that B-2s passing through Andersen Air Force Base did not have the climate-controlled environment maintenance operations required. In 2003, the B2SS program was managed by the Combat Support System Program Office at Eglin Air Force Base. B2SS hangars are known to have been deployed to Naval Support Facility Diego Garcia and RAF Fairford. Operational history 1990s The first operational aircraft, christened Spirit of Missouri, was delivered to Whiteman Air Force Base, Missouri, where the fleet is based, on 17 December 1993. The B-2 reached initial operational capability (IOC) on 1 January 1997. Depot maintenance for the B-2 is accomplished by USAF contractor support and managed at Oklahoma City Air Logistics Center at Tinker Air Force Base. Originally designed to deliver nuclear weapons, modern usage has shifted towards a flexible role with conventional and nuclear capability. The B-2's combat debut was in 1999, during the Kosovo War. It was responsible for destroying 33% of selected Serbian bombing targets in the first eight weeks of U.S. involvement in the War. During this war, six B-2s flew non-stop to Yugoslavia from their home base in Missouri and back, totaling 30 hours. Although the bombers accounted 50 sorties out of a total of 34,000 NATO sorties, they dropped 11 percent of all bombs. The B-2 was the first aircraft to deploy GPS satellite-guided JDAM "smart bombs" in combat use in Kosovo. The use of JDAMs and precision-guided munitions effectively replaced the controversial tactic of carpet-bombing, which had been harshly criticized due to it causing indiscriminate civilian casualties in prior conflicts, such as the 1991 Gulf War. On 7 May 1999, a B-2 dropped five JDAMs on the Chinese Embassy, killing several staff. By then, the B-2 had dropped 500 bombs in Yugoslavia. 2000s The B-2 saw service in Afghanistan, striking ground targets in support of Operation Enduring Freedom. With aerial refueling support, the B-2 flew one of its longest missions to date from Whiteman Air Force Base in Missouri to Afghanistan and back. B-2s would be stationed in the Middle East as a part of a US military buildup in the region from 2003. The B-2's combat use preceded a USAF declaration of "full operational capability" in December 2003. The Pentagon's Operational Test and Evaluation 2003 Annual Report noted that the B-2's serviceability for Fiscal Year 2003 was still inadequate, mainly due to the maintainability of the B-2's low observable coatings. The evaluation also noted that the Defensive Avionics suite had shortcomings with "pop-up threats". During the Iraq War, B-2s operated from Diego Garcia and an undisclosed "forward operating location". Other sorties in Iraq have launched from Whiteman AFB. the longest combat mission has been 44.3 hours. "Forward operating locations" have been previously designated as Andersen Air Force Base in Guam and RAF Fairford in the United Kingdom, where new climate controlled hangars have been constructed. B-2s have conducted 27 sorties from Whiteman AFB and 22 sorties from a forward operating location, releasing more than of munitions, including 583 JDAM "smart bombs" in 2003. 2010s In response to organizational issues and high-profile mistakes made within the USAF, all of the B-2s, along with the nuclear-capable B-52s and the USAF's intercontinental ballistic missiles (ICBMs), were transferred to the newly formed Air Force Global Strike Command on 1 February 2010. In March 2011, B-2s were the first U.S. aircraft into action in Operation Odyssey Dawn, the UN mandated enforcement of the Libyan no-fly zone. Three B-2s dropped 40 bombs on a Libyan airfield in support of the UN no-fly zone. The B-2s flew directly from the U.S. mainland across the Atlantic Ocean to Libya; a B-2 was refueled by allied tanker aircraft four times during each round trip mission. In August 2011, The New Yorker reported that prior to the May 2011 U.S. Special Operations raid into Abbottabad, Pakistan that resulted in the death of Osama bin Laden, U.S. officials had considered an airstrike by one or more B-2s as an alternative; the use of a bunker busting bomb was rejected due to potential damage to nearby civilian buildings. There were also concerns an airstrike would make it difficult to positively identify Bin Laden's remains, making it hard to confirm his death. On 28 March 2013, two B-2s flew a round trip of from Whiteman Air Force base in Missouri to South Korea, dropping dummy ordnance on the Jik Do target range. The mission, part of the annual South Korean–United States military exercises, was the first time that B-2s overflew the Korean peninsula. Tensions between the Koreas were high; North Korea protested against the B-2's participation and made threats of retaliatory nuclear strikes against South Korea and the United States. On 18 January 2017, two B-2s attacked an ISIS training camp southwest of Sirte, Libya, killing around 85 militants. The B-2s together dropped 108 precision-guided Joint Direct Attack Munition (JDAM) bombs. These strikes were followed by an MQ-9 Reaper unmanned aerial vehicle firing Hellfire missiles. Each B-2 flew a 33-hour, round-trip mission from Whiteman Air Force Base, Missouri with four or five (accounts differ) refuelings during the trip. Operators United States Air Force (20 aircraft in active inventory) Air Force Global Strike Command 509th Bomb Wing – Whiteman Air Force Base, Missouri (19 B-2s) 13th Bomb Squadron 2005–present 325th Bomb Squadron 1998–2005 393rd Bomb Squadron 1993–present 394th Combat Training Squadron 1996–2018 Air Combat Command 53d Wing – Eglin Air Force Base, Florida 72nd Test and Evaluation Squadron (Whiteman AFB, Missouri) 1998–present 57th Wing – Nellis AFB, Nevada 325th Weapons Squadron – Whiteman AFB, Missouri 2005–present 715th Weapons Squadron 2003–2005 Air National Guard 131st Bomb Wing (Associate) – Whiteman AFB, Missouri 2009–present 110th Bomb Squadron Air Force Materiel Command 412th Test Wing – Edwards Air Force Base, California (has one B-2) 419th Flight Test Squadron 1997–present 420th Flight Test Squadron 1992–1997 Air Force Systems Command 6510th Test Wing – Edwards AFB, California 1989–1992 6520th Flight Test Squadron Accidents and incidents On 23 February 2008, B-2 "AV-12" Spirit of Kansas crashed on the runway shortly after takeoff from Andersen Air Force Base in Guam. Spirit of Kansas had been operated by the 393rd Bomb Squadron, 509th Bomb Wing, Whiteman Air Force Base, Missouri, and had logged 5,176 flight hours. The two-person crew ejected safely from the aircraft. The aircraft was destroyed, a hull loss valued at US$1.4 billion. After the accident, the USAF took the B-2 fleet off operational status for 53 days, returning on 15 April 2008. The cause of the crash was later determined to be moisture in the aircraft's Port Transducer Units during air data calibration, which distorted the information being sent to the bomber's air data system. As a result, the flight control computers calculated an inaccurate airspeed, and a negative angle of attack, causing the aircraft to pitch upward 30 degrees during takeoff. This was the first crash of a B-2 and the only loss . In February 2010, a serious incident involving a B-2 occurred at Andersen Air Force Base in Guam. The aircraft involved was AV-11 Spirit of Washington. The aircraft was severely damaged by fire while on the ground and underwent 18 months of repairs to enable it to fly back to the mainland U.S. for more comprehensive repairs. Spirit of Washington was repaired and returned to service in December 2013. At the time of the accident, the USAF had no training to deal with tailpipe fires on the B-2s. On the night of 13–14 September 2021, the B-2 Spirit of Georgia made an emergency landing at Whiteman AFB. The aircraft landed and went off the runway into the grass and came to rest on its left side. The cause was later determined to be faulty landing gear springs and "microcracking" in hydraulic connections on the aircraft. The lock link springs in the left landing gear had likely not been replaced in at least a decade, and produced about 11% less tension than specified. The "microcracking" reduced hydraulic support to the landing gear. These problems allowed the landing gear to fold upon landing. The accident resulted in a minimum of $10.1 million in repair damages, but the final repair cost was still being determined in March 2022. On 10 December 2022, an in-flight malfunction aboard a B-2 forced an emergency landing at Whiteman AFB. No personnel, including the flight crew, sustained injuries during the incident; there was a post-crash fire that was quickly put out. Subsequently, all B-2s were grounded. On 18 May 2023, Air Force officials lifted the grounding without disclosing any details about what caused the incident, or what steps had been taken return the aircraft to operation. Aircraft on display No operational B-2s have been retired by the Air Force to be put on display. B-2s have made occasional appearances on ground display at various air shows. B-2 test article (s/n AT-1000), the second of two built without engines or instruments and used for static testing, was placed on display in 2004 at the National Museum of the United States Air Force near Dayton, Ohio. The test article passed all structural testing requirements before the airframe failed. The museum's restoration team spent over a year reassembling the fractured airframe. The display airframe is marked to resemble Spirit of Ohio (S/N 82-1070), the B-2 used to test the design's ability to withstand extreme heat and cold. The exhibit features Spirit of Ohios nose wheel door, with its Fire and Ice artwork, which was painted and signed by the technicians who performed the temperature testing. The restored test aircraft is on display in the museum's "Cold War Gallery". Specifications (B-2A Block 30) Individual aircraft Sources: B-2 Spirit (Pace), Fas.org Notable appearances in media See also Notes References Bibliography "Air Force, Options to Retire or Restructure the Force Would Reduce Planned Spending, NSIAD-96-192." US General Accounting Office, September 1996. Crickmore, Paul and Alison J. Crickmore, "Nighthawk F-117 Stealth Fighter". North Branch, Minnesota: Zenith Imprint, 2003. . Croddy, Eric and James J. Wirtz. Weapons of Mass Destruction: An Encyclopedia of Worldwide Policy, Technology, and History, Volume 2. Santa Barbara, California: ABC-CLIO, 2005. . Dawson, T.W.G., G.F. Kitchen and G.B. Glider. Measurements of the Radar Echoing Area of the Vulcan by the Optical Simulation Method. Farnborough, Hants, UK: Royal Aircraft Establishment, September 1957 National Archive Catalogue file, AVIA 6/20895 Eden, Paul. "Northrop Grumman B-2 Spirit". Encyclopedia of Modern Military Aircraft. New York: Amber Books, 2004. . Goodall, James C. "The Northrop B-2A Stealth Bomber." America's Stealth Fighters and Bombers: B-2, F-117, YF-22, and YF-23. St. Paul, Minnesota: MBI Publishing Company, 1992. . Pelletier, Alain J. "Towards the Ideal Aircraft: The Life and Times of the Flying Wing, Part Two". Air Enthusiast, No. 65, September–October 1996, pp. 8–19. . Sweetman, Bill. "Inside the stealth bomber". Zenith Imprint, 1999. . Further reading Richardson, Doug. Northrop B-2 Spirit (Classic Warplanes). New York: Smithmark Publishers Inc., 1991. . Sweetman, Bill. Inside the Stealth Bomber. St. Paul, Minnesota: MBI Publishing, 1999. . Winchester, Jim, ed. "Northrop B-2 Spirit". Modern Military Aircraft (Aviation Factfile). Rochester, Kent, UK: Grange Books plc, 2004. . The World's Great Stealth and Reconnaissance Aircraft. New York: Smithmark, 1991. . External links B-2 Spirit fact sheet and gallery on U.S. Air Force site B-2 Spirit page on Northrop Grumman site B-2 Stealth Bomber article on How It Works Daily B-2 Spirit News Articles B-02 Spirit B-02 Spirit 1980s United States bomber aircraft Flying wings Stealth aircraft Quadjets Relaxed-stability aircraft Aircraft first flown in 1989 High-altitude and long endurance aircraft Strategic bombers

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https://en.wikipedia.org/wiki/Beaver

Beaver

Beavers (genus Castor) are large, semiaquatic rodents of the Northern Hemisphere. There are two existing species: the North American beaver (Castor canadensis) and the Eurasian beaver (C. fiber). Beavers are the second-largest living rodents, after capybaras, weighing up to . They have stout bodies with large heads, long chisel-like incisors, brown or gray fur, hand-like front feet, webbed back feet, and tails that are flat and scaly. The two species differ in skull and tail shape and fur color. Beavers can be found in a number of freshwater habitats, such as rivers, streams, lakes and ponds. They are herbivorous, consuming tree bark, aquatic plants, grasses and sedges. Beavers build dams and lodges using tree branches, vegetation, rocks and mud; they chew down trees for building material. Dams restrict water flow, and lodges serve as shelters. Their infrastructure creates wetlands used by many other species, and because of their effect on other organisms in the ecosystem, beavers are considered a keystone species. Adult males and females live in monogamous pairs with their offspring. After their first year, the young help their parents repair dams and lodges; older siblings may also help raise newly-born offspring. Beavers hold territories and mark them using scent mounds made of mud, debris, and castoreum—a liquid substance excreted through the beaver's urethra-based castor sacs. Beavers can also recognize their kin by their anal gland secretions and are more likely to tolerate them as neighbors. Historically, beavers have been hunted for their fur, meat, and castoreum. Castoreum has been used in medicine, perfume, and food flavoring; beaver pelts have been a major driver of the fur trade. Before protections began in the 19th and early 20th centuries, overhunting had nearly exterminated both species. Their populations have since rebounded, and they are listed as species of least concern by the IUCN Red List of mammals. In human culture, the beaver symbolizes industriousness, especially in connection with construction; it is the national animal of Canada. Etymology The English word beaver comes from the Old English word or and is connected to the German word and the Dutch word . The ultimate origin of the word is an Indo-European root for . The genus name Castor has its origin in the Greek and translates as . The name beaver is the source for several names of places in Europe including Beverley, Bièvres, Biberbach, Biebrich, Bibra, Bibern, Bibrka, Bobr, Bjurbäcker, Bjurfors, Bober, Bóbrka and Bjurlund. Taxonomy There are two extant species: the North American beaver (Castor canadensis) and the Eurasian beaver (C. fiber). The Eurasian beaver is slightly longer and has a more lengthened skull, triangular nasal cavities (as opposed to the square ones of the North American species), a lighter fur color, and a narrower tail. Carl Linnaeus coined the genus Castor in 1758; he also coined the specific (species) epithet fiber. German zoologist Heinrich Kuhl coined C. canadensis in 1820. However, they were not confirmed to be separate species until the 1970s, when chromosomal evidence became available. (The Eurasian has 48 chromosomes, while the North American has 40.) Prior to that, many considered them the same species. The difference in chromosome numbers prevents them from interbreeding. Twenty-five subspecies have been classified for C. canadensis, and nine have been classified for C. fiber. Evolution Beavers belong to the rodent suborder Castorimorpha, along with Heteromyidae (kangaroo rats and kangaroo mice), and the gophers. Modern beavers are the only extant members of the family Castoridae. They originated in North America in the late Eocene and colonized Eurasia via the Bering Land Bridge in the early Oligocene, coinciding with the Grande Coupure, a time of significant changes in animal species around 33million years ago (myr). The more basal castorids had several unique features: more complex occlusion between cheek teeth, parallel rows of upper teeth, premolars that were only slightly smaller than molars, the presence of a third set of premolars (P3), a hole in the stapes of the inner ear, a smooth palatine bone (with the palatine opening closer to the rear end of the bone), and a longer snout. More derived castorids have less complex occlusion, upper tooth rows that create a V-shape towards the back, larger second premolars compared to molars, absence of a third premolar set and stapes hole, a more grooved palatine (with the opening shifted towards the front), and reduced incisive foramen. Members of the subfamily Palaeocastorinae appeared in late-Oligocene North America. This group consisted primarily of smaller animals with relatively large front legs, a flattened skull, and a reduced tail—all features of a fossorial (burrowing) lifestyle. In the early Miocene (about 24 mya), castorids evolved a semiaquatic lifestyle. Members of the subfamily Castoroidinae are considered to be a sister group to modern beavers, and included giants like Castoroides of North America and Trogontherium of Eurasia. Castoroides is estimated to have had a length of and a weight of . Fossils of one genus in Castoroidinae, Dipoides, have been found near piles of chewed wood, though Dipoides appears to have been an inferior woodcutter compared to Castor. Researchers suggest that modern beavers and Castoroidinae shared a bark-eating common ancestor. Dam and lodge-building likely developed from bark-eating, and allowed beavers to survive in the harsh winters of the subarctic. There is no conclusive evidence for this behavior occurring in non-Castor species. The genus Castor likely originated in Eurasia. The earliest fossil remains appear to be C. neglectus, found in Germany and dated 12–10 mya. Mitochondrial DNA studies place the common ancestor of the two living species at around 8 mya. The ancestors of the North American beaver would have crossed the Bering Land Bridge around 7.5 mya. Castor may have competed with members of Castoroidinae, which led to niche differentiation. The fossil species C. praefiber was likely an ancestor of the Eurasian beaver. C. californicus from the Early Pleistocene of North America was similar to but larger than the extant North American beaver. Characteristics Beavers are the second-largest living rodents, after capybaras. They have a head–body length of , with a tail, a shoulder height of , and generally weigh , but can be as heavy as . Males and females are almost identical externally. Their bodies are streamlined like marine mammals and their robust build allows them to pull heavy loads. A beaver coat has 12,000–23,000 hairs/cm2 (77,000–148,000 hairs/in2) and functions to keep the animal warm, to help it float in water, and to protect it against predators. Guard hairs are long and typically reddish brown, but can range from yellowish brown to nearly black. The underfur is long and dark gray. Beavers molt every summer. Beavers have large skulls with powerful chewing muscles. They have four chisel-shaped incisors that continue to grow throughout their lives. The incisors are covered in a thick enamel that is colored orange or reddish-brown by iron compounds. The lower incisors have roots that are almost as long as the entire lower jaw. Beavers have one premolar and three molars on all four sides of the jaws, adding up to 20 teeth. The molars have meandering ridges for grinding woody material. The eyes, ears and nostrils are arranged so that they can remain above water while the rest of the body is submerged. The nostrils and ears have valves that close underwater, while nictitating membranes cover the eyes. To protect the larynx and trachea from water flow, the epiglottis is contained within the nasal cavity instead of the throat. In addition, the back of the tongue can rise and create a waterproof seal. A beaver's lips can close behind the incisors, preventing water from entering their mouths as they cut and bite onto things while submerged. The beaver's front feet are dexterous, allowing them to grasp and manipulate objects and food, as well as dig. The hind feet are larger and have webbing between the toes, and the second innermost toe has a "double nail" used for grooming. Beavers can swim at ; only their webbed hind feet are used to swim, while the front feet fold under the chest. On the surface, the hind limbs thrust one after the other; while underwater, they move at the same time. Beavers are awkward on land but can move quickly when they feel threatened. They can carry objects while walking on their hind legs. The beaver's distinctive tail has a conical, muscular, hairy base; the remaining two-thirds of the appendage is flat and scaly. The tail has multiple functions: it provides support for the animal when it is upright (such as when chewing down a tree), acts as a rudder when it is swimming, and stores fat for winter. It also has a countercurrent blood vessel system which allows the animal to lose heat in warm temperatures and retain heat in cold temperatures. The beaver's sex organs are inside the body, and the male's penis has a cartilaginous baculum. They have only one opening, a cloaca, which is used for reproduction, scent-marking, defecation, and urination. The cloaca evolved secondarily, as most mammals have lost this feature, and may reduce the area vulnerable to infection in dirty water. The beaver's intestine is six times longer than its body, and the caecum is double the volume of its stomach. Microorganisms in the caecum allow them to process around 30 percent of the cellulose they eat. A beaver defecates in the water, leaving behind balls of sawdust. Female beavers have four mammary glands; these produce milk with 19 percent fat, a higher fat content than other rodents. Beavers have two pairs of glands: castor sacs, which are part of the urethra, and anal glands. The castor sacs secrete castoreum, a liquid substance used mainly for marking territory. Anal glands produce an oily substance which the beaver uses as a waterproof ointment for its coat. The substance plays a role in individual and family recognition. Anal secretions are darker in females than males among Eurasian beavers, while the reverse is true for the North American species. Compared to many other rodents, a beaver's brain has a hypothalamus that is much smaller than the cerebrum; this indicates a relatively advanced brain with higher intelligence. The cerebellum is large, allowing the animal to move within a three-dimensional space (such as underwater) similar to tree-climbing squirrels. The neocortex is devoted mainly to touch and hearing. Touch is more advanced in the lips and hands than the whiskers and tail. Vision in the beaver is relatively poor; the beaver eye cannot see as well underwater as an otter. Beavers have a good sense of smell, which they use for detecting land predators and for inspecting scent marks, food, and other individuals. Beavers can hold their breath for as long as 15 minutes but typically remain underwater for no more than five or six minutes. Dives typically last less than 30 seconds and are usually no more than deep. When diving, their heart rate decreases to 60 beats per minute, half its normal pace, and blood flow is directed more towards the brain. A beaver's body also has a high tolerance for carbon dioxide. When surfacing, the animal can replace 75 percent of the air in its lungs in one breath, compared to 15 percent for a human. Distribution and status The IUCN Red List of mammals lists both beaver species as least concern. The North American beaver is widespread throughout most of the United States and Canada and can be found in northern Mexico. The species was introduced to Finland in 1937 (and then spread to northwestern Russia) and to Tierra del Fuego, Patagonia, in 1946. , the introduced population of North American beavers in Finland has been moving closer to the habitat of the Eurasian beaver. Historically, the North American beaver was trapped and nearly extirpated because its fur was highly sought after. Protections have allowed the beaver population on the continent to rebound to an estimated 6–12million by the late 20th century; still far lower than the originally estimated 60–400million North American beavers before the fur trade. The introduced population in Tierra del Fuego is estimated at 35,000–50,000 individuals . The Eurasian beaver's range historically included much of Eurasia, but was decimated by hunting by the early 20th century. In Europe, beavers were reduced to fragmented populations, with combined population numbers being estimated at 1,200 individuals for the Rhône of France, the Elbe in Germany, southern Norway, the Neman river and Dnieper Basin in Belarus, and the Voronezh river in Russia. The beaver has since recolonized parts of its former range, aided by conservation policies and reintroductions. Beaver populations now range across western, central, and eastern Europe, and western Russia and the Scandinavian Peninsula. Beginning in 2009, beavers have been successfully reintroduced to parts of Great Britain. , the total Eurasian beaver population in Europe was estimated at over one million. Small native populations are also present in Mongolia and northwestern China; their numbers were estimated at 150 and 700, respectively, . Under New Zealand's Hazardous Substances and New Organisms Act 1996, beavers are classed as a "prohibited new organism" preventing them from being introduced into the country. Ecology Beavers live in freshwater ecosystems such as rivers, streams, lakes and ponds. Water is the most important part of beaver habitat; they swim and dive in it, and it provides them a refuge from land predators, restricts access to their homes and allows them to move building objects more easily. Beavers prefer slower moving streams, typically with a gradient (steepness) of one percent, though they have been recorded using streams with gradients as high as 15 percent. Beavers are found in wider streams more often than in narrower ones. They also prefer areas with no regular flooding and may abandon a location for years after a significant flood. Beavers typically select flat landscapes with diverse vegetation close to the water. North American beavers prefer trees being or less from the water, but will roam several hundred meters to find more. Beavers have also been recorded in mountainous areas. Dispersing beavers will use certain habitats temporarily before finding their ideal home. These include small streams, temporary swamps, ditches, and backyards. These sites lack important resources, so the animals do not stay there permanently. Beavers have increasingly settled at or near human-made environments, including agricultural areas, suburbs, golf courses, and shopping malls. Beavers have an herbivorous and a generalist diet. During the spring and summer, they mainly feed on herbaceous plant material such as leaves, roots, herbs, ferns, grasses, sedges, water lilies, water shields, rushes, and cattails. During the fall and winter, they eat more bark and cambium of woody plants; tree and shrub species consumed include aspen, birch, oak, dogwood, willow and alder. There is some disagreement about why beavers select specific woody plants; some research has shown that beavers more frequently select species which are more easily digested, while others suggest beavers principally forage based on stem size. Beavers may cache their food for the winter, piling wood in the deepest part of their pond where it cannot be reached by other browsers. This cache is known as a "raft"; when the top becomes frozen, it creates a "cap". The beaver accesses the raft by swimming under the ice. Many populations of Eurasian beaver do not make rafts, but forage on land during winter. Beavers usually live up to 10 years. Felids, canids, and bears may prey upon them. Beavers are protected from predators when in their lodges, and prefer to stay near water. Parasites of the beaver include the bacteria Francisella tularensis, which causes tularemia; the protozoan Giardia duodenalis, which causes giardiasis (beaver fever); and the beaver beetle and mites of the genus Schizocarpus. They have also been recorded to be infected with the rabies virus. Infrastructure Beavers need trees and shrubs to use as building material for dams, which restrict flowing water to create a pond for them to live in, and for lodges, which act as shelters and refuges from predators and the elements. Without such material, beavers dig burrows into a bank to live. Dam construction begins in late summer or early fall, and they repair them whenever needed. Beavers can cut down trees up to wide in less than 50 minutes. Thicker trees, at wide or more, may not fall for hours. When chewing down a tree, beavers switch between biting with the left and right side of the mouth. Tree branches are then cut and carried to their destination with the powerful jaw and neck muscles. Other building materials, like mud and rocks, are held by the forelimbs and tucked between the chin and chest. Beaver start building dams when they hear running water, and the sound of a leak in a dam triggers them to repair it. To build a dam, beavers stack up relatively long and thick logs between banks and in opposite directions. Heavy rocks keep them stable, and grass is packed between them. Beavers continue to pile on more material until the dam slopes in a direction facing upstream. Dams can range in height from to and can stretch from to several hundred meters long. Beaver dams are more effective in trapping and slowly leaking water than man-made concrete dams. Lake-dwelling beavers do not need to build dams. Beavers make two types of lodges: bank lodges and open-water lodges. Bank lodges are burrows dug along the shore and covered in sticks. The more complex freestanding, open-water lodges are built over a platform of piled-up sticks. The lodge is mostly sealed with mud, except for a hole at the top which acts as an air vent. Both types are accessed by underwater entrances. The above-water space inside the lodge is known as the "living chamber", and a "dining area" may exist close to the water entrance. Families routinely clean out old plant material and bring in new material. North American beavers build more open-water lodges than Eurasian beavers. Beaver lodges built by new settlers are typically small and sloppy. More experienced families can build structures with a height of and an above-water diameter of . A lodge sturdy enough to withstand the coming winter can be finished in just two nights. Both lodge types can be present at a beaver site. During the summer, beavers tend to use bank lodges to keep cool. They use open-water lodges during the winter. The air vent provides ventilation, and newly-added carbon dioxide can be cleared in an hour. The lodge remains consistent in oxygen and carbon dioxide levels from season to season. Beavers in some areas will dig canals connected to their ponds. The canals fill with groundwater and give beavers access and easier transport of resources, as well as allow them to escape predators. These canals can stretch up to wide, deep, and over long. It has been hypothesized that beavers' canals are not only transportation routes but an extension of their "central place" around the lodge and/or food cache. As they drag wood across the land, beavers leave behind trails or "slides", which they reuse when moving new material. Environmental effects The beaver works as an ecosystem engineer and keystone species, as its activities can have a great impact on the landscape and biodiversity of an area. Aside from humans, few other extant animals appear to do more to shape their environment. When building dams, beavers alter the paths of streams and rivers, allowing for the creation of extensive wetland habitats. In one study, beavers were associated with large increases in open-water areas. When beavers returned to an area, 160% more open water was available during droughts than in previous years, when they were absent. Beaver dams also lead to higher water tables in mineral soil environments and in wetlands such as peatlands. In peatlands particularly, their dams stabilize the constantly changing water levels, leading to greater carbon storage. Beaver ponds, and the wetlands that succeed them, remove sediments and pollutants from waterways, and can stop the loss of important soils. These ponds can increase the productivity of freshwater ecosystems by accumulating nitrogen in sediments. Beaver activity can affect the temperature of the water; in northern latitudes, ice thaws earlier in the warmer beaver-dammed waters. Beavers may contribute to climate change. In Arctic areas, the floods they create can cause permafrost to thaw, releasing methane into the atmosphere. As wetlands are formed and riparian habitats are enlarged, aquatic plants colonize the newly-available watery habitat. One study in the Adirondacks found that beaver engineering lead to an increase of more than 33 percent in herbaceous plant diversity along the water's edge. Another study in semiarid eastern Oregon found that the width of riparian vegetation on stream banks increased several-fold as beaver dams watered previously dry terraces adjacent to the stream. Riparian ecosystems in arid areas appear to sustain more plant life when beaver dams are present. Beaver ponds act as a refuge for riverbank plants during wildfires, and provide them with enough moisture to resist such fires. Introduced beavers at Tierra del Fuego have been responsible for destroying the indigenous forest. Unlike trees in North America, many trees in South America cannot grow back after being cut down. Beaver activity impacts communities of aquatic invertebrates. Damming typically leads to an increase of slow or motionless water species, like dragonflies, oligochaetes, snails, and mussels. This is to the detriment of rapid water species like black flies, stoneflies, and net-spinning caddisflies. Beaver floodings create more dead trees, providing more habitat for terrestrial invertebrates like Drosophila flies and bark beetles, which live and breed in dead wood. The presence of beavers can increase wild salmon and trout populations, and the average size of these fishes. These species use beaver habitats for spawning, overwintering, feeding, and as havens from changes in water flow. The positive effects of beaver dams on fish appear to outweigh the negative effects, such as blocking of migration. Beaver ponds have been shown to be beneficial to frog populations by protecting areas for larvae to mature in warm water. The stable waters of beaver ponds also provide ideal habitat for freshwater turtles. Beavers help waterfowl by creating increased areas of water. The widening of the riparian zone associated with beaver dams has been shown to increase the abundance and diversity of birds favoring the water's edge, an impact that may be especially important in semi-arid climates. Fish-eating birds use beaver ponds for foraging, and in some areas, certain species appear more frequently at sites where beavers were active than at sites with no beaver activity. In a study of Wyoming streams and rivers, watercourses with beavers had 75 times as many ducks as those without. As trees are drowned by rising beaver impoundments, they become an ideal habitat for woodpeckers, which carve cavities that may be later used by other bird species. Beaver-caused ice thawing in northern latitudes allows Canada geese to nest earlier. Other semi-aquatic mammals, such as water voles, muskrats, minks, and otters, will shelter in beaver lodges. Beaver modifications to streams in Poland create habitats favorable to bat species that forage at the water surface and "prefer moderate vegetation clutter". Large herbivores, such as some deer species, benefit from beaver activity as they can access vegetation from fallen trees and ponds. Behavior Beavers are mainly nocturnal and crepuscular, and spend the daytime in their shelters. In northern latitudes, beaver activity is decoupled from the 24-hour cycle during the winter, and may last as long as 29 hours. They do not hibernate during winter, and spend much of their time in their lodges. Family life The core of beaver social organization is the family, which is composed of an adult male and an adult female in a monogamous pair and their offspring. Beaver families can have as many as ten members; groups about this size require multiple lodges. Mutual grooming and play fighting maintain bonds between family members, and aggression between them is uncommon. Adult beavers mate with their partners, though partner replacement appears to be common. A beaver that loses its partner will wait for another one to come by. Estrus cycles begin in late December and peak in mid-January. Females may have two to four estrus cycles per season, each lasting 12–24 hours. The pair typically mate in the water and to a lesser extent in the lodge, for half a minute to three minutes. Up to four young, or kits, are born in spring and summer, after a three or four-month gestation. Newborn beavers are precocial with a full fur coat, and can open their eyes within days of birth. Their mother is the primary caretaker, while their father maintains the territory. Older siblings from a previous litter also play a role. After they are born, the kits spend their first one to two months in the lodge. Kits suckle for as long as three months, but can eat solid food within their second week and rely on their parents and older siblings to bring it to them. Eventually, beaver kits explore outside the lodge and forage on their own, but may follow an older relative and hold onto their backs. After their first year, young beavers help their families with construction. Beavers sexually mature around 1.5–3 years. They become independent at two years old, but remain with their parents for an extra year or more during times of food shortage, high population density, or drought. Territories and spacing Beavers typically disperse from their parental colonies during the spring or when the winter snow melts. They often travel less than , but long-distance dispersals are not uncommon when previous colonizers have already exploited local resources. Beavers are able to travel greater distances when free-flowing water is available. Individuals may meet their mates during the dispersal stage, and the pair travel together. It may take them weeks or months to reach their final destination; longer distances may require several years. Beavers establish and defend territories along the banks of their ponds, which may be in length. Beavers mark their territories by constructing scent mounds made of mud and vegetation, scented with castoreum. Those with many territorial neighbors create more scent mounds. Scent marking increases in spring, during the dispersal of yearlings, to deter interlopers. Beavers are generally intolerant of intruders and fights may result in deep bites to the sides, rump, and tail. They exhibit a behavior known as the "dear enemy effect"; a territory-holder will investigate and become familiar with the scents of its neighbors and react more aggressively to the scents of strangers passing by. Beavers are also more tolerant of individuals that are their kin. They recognize them by using their keen sense of smell to detect differences in the composition of anal gland secretions. Anal gland secretion profiles are more similar among relatives than unrelated individuals. Communication Beavers within a family greet each other with whines. Kits will attract the attention of adults with mews, squeaks, and cries. Defensive beavers produce a hissing growl and gnash their teeth. Tail slaps, which involve an animal hitting the water surface with its tail, serve as alarm signals warning other beavers of a potential threat. An adult's tail slap is more successful in alerting others, who will escape into the lodge or deeper water. Juveniles have not yet learned the proper use of a tail slap, and hence are normally ignored. Eurasian beavers have been recorded using a territorial "stick display", which involves individuals holding up a stick and bouncing in shallow water. Interactions with humans Beavers sometimes come into conflict with humans over land use; individual beavers may be labeled as "nuisance beavers". Beavers can damage crops, timber stocks, roads, ditches, gardens, and pastures via gnawing, eating, digging, and flooding. They occasionally attack humans and domestic pets, particularly when infected with rabies, in defense of their territory, or when they feel threatened. Some of these attacks have been fatal, including at least one human death. Beavers can spread giardiasis ('beaver fever') by infecting surface waters, though outbreaks are more commonly caused by human activity. Flow devices, like beaver pipes, are used to manage beaver flooding, while fencing and hardware cloth protect trees and shrubs from beaver damage. If necessary, hand tools, heavy equipment, or explosives are used to remove dams. Hunting, trapping, and relocation may be permitted as forms of population control and for removal of individuals. The governments of Argentina and Chile have authorized the trapping of invasive beavers in hopes of eliminating them. The ecological importance of beavers has led to cities like Seattle designing their parks and green spaces to accommodate the animals. The Martinez beavers became famous in the mid-2000s for their role in improving the ecosystem of Alhambra Creek in Martinez, California. Zoos have displayed beavers since at least the 19th century, though not commonly. In captivity, beavers have been used for entertainment, fur harvesting, and for reintroduction into the wild. Captive beavers require access to water, substrate for digging, and artificial shelters. Archibald Stansfeld "Grey Owl" Belaney pioneered beaver conservation in the early 20th century. Belaney wrote several books, and was first to professionally film beavers in their environment. In 1931, he moved to a log cabin in Prince Albert National Park, where he was the "caretaker of park animals" and raised a beaver pair and their four offspring. Commercial use Beavers have been hunted, trapped, and exploited for their fur, meat, and castoreum. Since the animals typically stayed in one place, trappers could easily find them and could kill entire families in a lodge. Many pre-modern people mistakenly thought that castoreum was produced by the testicles or that the castor sacs of the beaver were its testicles, and females were hermaphrodites. Aesop's Fables describes beavers chewing off their testicles to preserve themselves from hunters, which is impossible because a beaver's testicles are internal. This myth persisted for centuries, and was corrected by French physician Guillaume Rondelet in the 1500s. Beavers have historically been hunted and captured using deadfalls, snares, nets, bows and arrows, spears, clubs, firearms, and leg-hold traps. Castoreum was used to lure the animals. Castoreum was used for a variety of medical purposes; Pliny the Elder promoted it as a treatment for stomach problems, flatulence, seizures, sciatica, vertigo, and epilepsy. He stated it could stop hiccups when mixed with vinegar, toothaches if mixed with oil (by administering into the ear opening on the same side as the tooth), and could be used as an antivenom. The substance has traditionally been prescribed to treat hysteria in women, which was believed to have been caused by a "toxic" womb. Castoreum's properties have been credited to the accumulation of salicylic acid from willow and aspen trees in the beaver's diet, and has a physiological effect comparable to aspirin. Today, the medical use of castoreum has declined and is limited mainly to homeopathy. The substance is also used as an ingredient in perfumes and tinctures, and as a flavouring in food and drinks. Various Native American groups have historically hunted beavers for food. Beaver meat was advantageous, being more calorie-rich and fattened than other red meats, and the animals remained plump in winter, when they were most hunted. The bones were used to make tools. In medieval Europe, the Catholic Church considered the beaver to be part mammal and part fish, and allowed followers to eat the scaly, fishlike tail on meatless Fridays during Lent. Beaver tails were thus highly-prized in Europe; they were described by French naturalist Pierre Belon as tasting like a "nicely dressed eel". Beaver pelts were used to make hats; felters would remove the guard hairs. The number of pelts needed depended on the type of hat, with Cavalier and Puritan hats requiring more fur than top hats. In the late 16th century, Europeans began to deal in North American furs due to the lack of taxes or tariffs on the continent and the decline of fur-bearers at home. Beaver pelts caused or contributed to the Beaver Wars, King William's War, and the French and Indian War; the trade made John Jacob Astor and the owners of the North West Company very wealthy. For Europeans in North America, the fur trade was a driver of the exploration and westward exploration on the continent and contact with native peoples, who traded with them. The fur trade peaked between 1860 and 1870, when over 150,000 beaver pelts were purchased annually by the Hudson's Bay Company and fur companies in the United States. The contemporary global fur trade is not as profitable due to conservation, anti-fur and animal rights campaigns. In culture The beaver has been used to represent productivity, trade, tradition, masculinity, and respectability. References to the beaver's skills are reflected in everyday language. The English verb "to beaver" means working with great effort and being "as busy as a beaver"; a "beaver intellect" refers to a way of thinking that is slow and honest. The word "beaver" can also be used as a sexual term for the human vulva. Native American myths emphasize the beaver's skill and industriousness. In the mythology of the Haida, beavers are descended from the Beaver-Woman, who built a dam on a stream next to their cabin while her husband was out hunting and gave birth to the first beavers. In a Cree story, the Great Beaver and its dam caused a world flood. Other tales involve beavers using their tree chewing skills against an enemy. Beavers have been featured as companions in some stories, including a Lakota tale where a young woman flees from her evil husband with the aid of her pet beaver. Europeans have traditionally thought of beavers as fantastical animals due to their amphibious nature. They depicted them with exaggerated tusk-like teeth, dog- or pig-like bodies, fish tails, and visible testicles. French cartographer Nicolas de Fer illustrated beavers building a dam at Niagara Falls, fantastically depicting them like human builders. Beavers have also appeared in literature such as Dante Alighieri's Divine Comedy and the writings of Athanasius Kircher, who wrote that on Noah's Ark the beavers were housed near a water-filled tub that was also used by mermaids and otters. The beaver has long been associated with Canada, appearing on the first pictorial postage stamp issued in the Canadian colonies in 1851 as the so-called "Three-Penny Beaver". It was declared the national animal in 1975. The five-cent coin, the coat of arms of the Hudson's Bay Company, and the logos for Parks Canada and Roots Canada use its image. Frank and Gordon are two fictional beavers that appeared in Bell Canada's advertisements between 2005 and 2008. However, the beaver's status as a rodent has made it controversial, and it was not chosen to be on the Arms of Canada in 1921. The beaver has commonly been used to represent Canada in political cartoons, typically to signify it as a friendly but relatively weak nation. In the United States, the beaver is the state animal of New York and Oregon. It is also featured on the coat of arms of the London School of Economics. See also Beaver drop References Sources Further reading External links Beaver Institute Charity that supports beavers Beaver Tracks: How to identify beaver tracks in the wild Holarctic fauna Articles containing video clips Extant Miocene first appearances Taxa named by Carl Linnaeus Semiaquatic mammals

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https://en.wikipedia.org/wiki/BCS%20theory

BCS theory

In physics, the Bardeen–Cooper–Schrieffer (BCS) theory (named after John Bardeen, Leon Cooper, and John Robert Schrieffer) is the first microscopic theory of superconductivity since Heike Kamerlingh Onnes's 1911 discovery. The theory describes superconductivity as a microscopic effect caused by a condensation of Cooper pairs. The theory is also used in nuclear physics to describe the pairing interaction between nucleons in an atomic nucleus. It was proposed by Bardeen, Cooper, and Schrieffer in 1957; they received the Nobel Prize in Physics for this theory in 1972. History Rapid progress in the understanding of superconductivity gained momentum in the mid-1950s. It began with the 1948 paper, "On the Problem of the Molecular Theory of Superconductivity", where Fritz London proposed that the phenomenological London equations may be consequences of the coherence of a quantum state. In 1953, Brian Pippard, motivated by penetration experiments, proposed that this would modify the London equations via a new scale parameter called the coherence length. John Bardeen then argued in the 1955 paper, "Theory of the Meissner Effect in Superconductors", that such a modification naturally occurs in a theory with an energy gap. The key ingredient was Leon Cooper's calculation of the bound states of electrons subject to an attractive force in his 1956 paper, "Bound Electron Pairs in a Degenerate Fermi Gas". In 1957 Bardeen and Cooper assembled these ingredients and constructed such a theory, the BCS theory, with Robert Schrieffer. The theory was first published in April 1957 in the letter, "Microscopic theory of superconductivity". The demonstration that the phase transition is second order, that it reproduces the Meissner effect and the calculations of specific heats and penetration depths appeared in the December 1957 article, "Theory of superconductivity". They received the Nobel Prize in Physics in 1972 for this theory. In 1986, high-temperature superconductivity was discovered in La-Ba-Cu-O, at temperatures up to 30 K. Following experiments determined more materials with transition temperatures up to about 130 K, considerably above the previous limit of about 30 K. It is believed that BCS theory alone cannot explain this phenomenon and that other effects are in play. These effects are still not yet fully understood; it is possible that they even control superconductivity at low temperatures for some materials. Overview At sufficiently low temperatures, electrons near the Fermi surface become unstable against the formation of Cooper pairs. Cooper showed such binding will occur in the presence of an attractive potential, no matter how weak. In conventional superconductors, an attraction is generally attributed to an electron-lattice interaction. The BCS theory, however, requires only that the potential be attractive, regardless of its origin. In the BCS framework, superconductivity is a macroscopic effect which results from the condensation of Cooper pairs. These have some bosonic properties, and bosons, at sufficiently low temperature, can form a large Bose–Einstein condensate. Superconductivity was simultaneously explained by Nikolay Bogolyubov, by means of the Bogoliubov transformations. In many superconductors, the attractive interaction between electrons (necessary for pairing) is brought about indirectly by the interaction between the electrons and the vibrating crystal lattice (the phonons). Roughly speaking the picture is the following: An electron moving through a conductor will attract nearby positive charges in the lattice. This deformation of the lattice causes another electron, with opposite spin, to move into the region of higher positive charge density. The two electrons then become correlated. Because there are a lot of such electron pairs in a superconductor, these pairs overlap very strongly and form a highly collective condensate. In this "condensed" state, the breaking of one pair will change the energy of the entire condensate - not just a single electron, or a single pair. Thus, the energy required to break any single pair is related to the energy required to break all of the pairs (or more than just two electrons). Because the pairing increases this energy barrier, kicks from oscillating atoms in the conductor (which are small at sufficiently low temperatures) are not enough to affect the condensate as a whole, or any individual "member pair" within the condensate. Thus the electrons stay paired together and resist all kicks, and the electron flow as a whole (the current through the superconductor) will not experience resistance. Thus, the collective behavior of the condensate is a crucial ingredient necessary for superconductivity. Details BCS theory starts from the assumption that there is some attraction between electrons, which can overcome the Coulomb repulsion. In most materials (in low temperature superconductors), this attraction is brought about indirectly by the coupling of electrons to the crystal lattice (as explained above). However, the results of BCS theory do not depend on the origin of the attractive interaction. For instance, Cooper pairs have been observed in ultracold gases of fermions where a homogeneous magnetic field has been tuned to their Feshbach resonance. The original results of BCS (discussed below) described an s-wave superconducting state, which is the rule among low-temperature superconductors but is not realized in many unconventional superconductors such as the d-wave high-temperature superconductors. Extensions of BCS theory exist to describe these other cases, although they are insufficient to completely describe the observed features of high-temperature superconductivity. BCS is able to give an approximation for the quantum-mechanical many-body state of the system of (attractively interacting) electrons inside the metal. This state is now known as the BCS state. In the normal state of a metal, electrons move independently, whereas in the BCS state, they are bound into Cooper pairs by the attractive interaction. The BCS formalism is based on the reduced potential for the electrons' attraction. Within this potential, a variational ansatz for the wave function is proposed. This ansatz was later shown to be exact in the dense limit of pairs. Note that the continuous crossover between the dilute and dense regimes of attracting pairs of fermions is still an open problem, which now attracts a lot of attention within the field of ultracold gases. Underlying evidence The hyperphysics website pages at Georgia State University summarize some key background to BCS theory as follows: Evidence of a band gap at the Fermi level (described as "a key piece in the puzzle") the existence of a critical temperature and critical magnetic field implied a band gap, and suggested a phase transition, but single electrons are forbidden from condensing to the same energy level by the Pauli exclusion principle. The site comments that "a drastic change in conductivity demanded a drastic change in electron behavior". Conceivably, pairs of electrons might perhaps act like bosons instead, which are bound by different condensate rules and do not have the same limitation. Isotope effect on the critical temperature, suggesting lattice interactions The Debye frequency of phonons in a lattice is proportional to the inverse of the square root of the mass of lattice ions. It was shown that the superconducting transition temperature of mercury indeed showed the same dependence, by substituting the most abundant natural mercury isotope, 202Hg, with a different isotope, 198Hg. An exponential rise in heat capacity near the critical temperature for some superconductors An exponential increase in heat capacity near the critical temperature also suggests an energy bandgap for the superconducting material. As superconducting vanadium is warmed toward its critical temperature, its heat capacity increases greatly in a very few degrees; this suggests an energy gap being bridged by thermal energy. The lessening of the measured energy gap towards the critical temperature This suggests a type of situation where some kind of binding energy exists but it is gradually weakened as the temperature increases toward the critical temperature. A binding energy suggests two or more particles or other entities that are bound together in the superconducting state. This helped to support the idea of bound particles – specifically electron pairs – and together with the above helped to paint a general picture of paired electrons and their lattice interactions. Implications BCS derived several important theoretical predictions that are independent of the details of the interaction, since the quantitative predictions mentioned below hold for any sufficiently weak attraction between the electrons and this last condition is fulfilled for many low temperature superconductors - the so-called weak-coupling case. These have been confirmed in numerous experiments: The electrons are bound into Cooper pairs, and these pairs are correlated due to the Pauli exclusion principle for the electrons, from which they are constructed. Therefore, in order to break a pair, one has to change energies of all other pairs. This means there is an energy gap for single-particle excitation, unlike in the normal metal (where the state of an electron can be changed by adding an arbitrarily small amount of energy). This energy gap is highest at low temperatures but vanishes at the transition temperature when superconductivity ceases to exist. The BCS theory gives an expression that shows how the gap grows with the strength of the attractive interaction and the (normal phase) single particle density of states at the Fermi level. Furthermore, it describes how the density of states is changed on entering the superconducting state, where there are no electronic states any more at the Fermi level. The energy gap is most directly observed in tunneling experiments and in reflection of microwaves from superconductors. BCS theory predicts the dependence of the value of the energy gap Δ at temperature T on the critical temperature Tc. The ratio between the value of the energy gap at zero temperature and the value of the superconducting transition temperature (expressed in energy units) takes the universal value independent of material. Near the critical temperature the relation asymptotes to which is of the form suggested the previous year by M. J. Buckingham based on the fact that the superconducting phase transition is second order, that the superconducting phase has a mass gap and on Blevins, Gordy and Fairbank's experimental results the previous year on the absorption of millimeter waves by superconducting tin. Due to the energy gap, the specific heat of the superconductor is suppressed strongly (exponentially) at low temperatures, there being no thermal excitations left. However, before reaching the transition temperature, the specific heat of the superconductor becomes even higher than that of the normal conductor (measured immediately above the transition) and the ratio of these two values is found to be universally given by 2.5. BCS theory correctly predicts the Meissner effect, i.e. the expulsion of a magnetic field from the superconductor and the variation of the penetration depth (the extent of the screening currents flowing below the metal's surface) with temperature. It also describes the variation of the critical magnetic field (above which the superconductor can no longer expel the field but becomes normal conducting) with temperature. BCS theory relates the value of the critical field at zero temperature to the value of the transition temperature and the density of states at the Fermi level. In its simplest form, BCS gives the superconducting transition temperature Tc in terms of the electron-phonon coupling potential V and the Debye cutoff energy ED: where N(0) is the electronic density of states at the Fermi level. For more details, see Cooper pairs. The BCS theory reproduces the isotope effect, which is the experimental observation that for a given superconducting material, the critical temperature is inversely proportional to the square-root of the mass of the isotope used in the material. The isotope effect was reported by two groups on 24 March 1950, who discovered it independently working with different mercury isotopes, although a few days before publication they learned of each other's results at the ONR conference in Atlanta. The two groups are Emanuel Maxwell, and C. A. Reynolds, B. Serin, W. H. Wright, and L. B. Nesbitt. The choice of isotope ordinarily has little effect on the electrical properties of a material, but does affect the frequency of lattice vibrations. This effect suggests that superconductivity is related to vibrations of the lattice. This is incorporated into BCS theory, where lattice vibrations yield the binding energy of electrons in a Cooper pair. Little–Parks experiment - One of the first indications to the importance of the Cooper-pairing principle. See also Magnesium diboride, considered a BCS superconductor Quasiparticle Little–Parks effect, one of the first indications of the importance of the Cooper pairing principle. References Primary sources Further reading John Robert Schrieffer, Theory of Superconductivity, (1964), Michael Tinkham, Introduction to Superconductivity, Pierre-Gilles de Gennes, Superconductivity of Metals and Alloys, . Schmidt, Vadim Vasil'evich. The physics of superconductors: Introduction to fundamentals and applications. Springer Science & Business Media, 2013. External links Hyperphysics page on BCS Dance analogy of BCS theory as explained by Bob Schrieffer (audio recording) Mean-Field Theory: Hartree-Fock and BCS in E. Pavarini, E. Koch, J. van den Brink, and G. Sawatzky: Quantum materials: Experiments and Theory, Jülich 2016, Superconductivity

4405

https://en.wikipedia.org/wiki/Biathlon

Biathlon

The biathlon is a winter sport that combines cross-country skiing and rifle shooting. It is treated as a race, with contestants skiing through a cross-country trail whose distance is divided into shooting rounds. The shooting rounds are not timed per se, but depending on the competition, missed shots result in extra distance or time being added to the contestant's total. History According to Encyclopædia Britannica, the biathlon "is rooted in the skiing traditions of Scandinavia, where early inhabitants revered the Norse god Ullr as both the ski god and the hunting god." In modern times, the activity that developed into this sport was an exercise for Norwegians as alternative training for the military. Norwegian skiing regiments organized military skiing contests in the 18th century, divided into four classes: shooting at mark while skiing at top speed, downhill race among trees, downhill race on big hills without falling, and a long race on flat ground while carrying a rifle and military pack. In modern terminology, these military contests included downhill, slalom, biathlon, and cross-country skiing. One of the world's first known ski clubs, Trysil Skytte- og Skiløberforening (the Trysil Rifle and Ski Club), was formed in Norway in 1861 to promote national defense at the local level. 20th century variants include (the military contest), a 17 km cross-country race with shooting, and the military cross-country race at 30 km including marksmanship. The modern biathlon is a civilian variant of the old military combined exercise. In Norway, the biathlon was until 1984 a branch of , an organization set up by the government to promote civilian marksmanship in support of national defence. In Norwegian, the biathlon is called (literally ski shooting). In Norway, there are still separate contests in , a cross-country race at 12 km with large-caliber rifle shooting at various targets with unknown range. Called military patrol, the combination of skiing and shooting was contested at the Winter Olympic Games in 1924 and then demonstrated in 1928, 1936, and 1948, during which time Norway and Finland were strong competitors. In 1948, the sport was reorganized under the Union Internationale de Pentathlon Moderne et Biathlon and became re-accepted as an Olympic sport in 1955, with widespread popularity within the Soviet and Swedish winter sport circuits. The first Biathlon World Championship was held in 1958 in Austria, and in 1960 the sport was finally included in the Olympic Games. At Albertville in 1992, women were first allowed in the Olympic biathlon. The pursuit format was added for the 2002 Salt Lake City Winter Olympics, and the IBU added mixed relay as a format for the 2006 Olympics. The competitions from 1958 to 1965 used high-power centrefire cartridges, such as the .30-06 Springfield and the 7.62×51mm NATO, before the .22 Long Rifle rimfire cartridge was standardized in 1978. The ammunition was carried in a belt worn around the competitor's waist. The sole event was the men's 20 km individual, encompassing four separate ranges and firing distances of 100 m, 150 m, 200 m, and 250 m. The target distance was reduced to 150 m with the addition of the relay in 1966. The shooting range was further reduced to 50 m in 1978 with the mechanical self-indicating targets making their debut at the 1980 Winter Olympics in Lake Placid. For the 2018–2019 season, fully electronic targets were approved as an alternative to paper or mechanical steel targets for IBU events. Governing body In 1948, the International Modern Pentathlon Union (UIPM) was founded to standardize the rules for the modern pentathlon and from 1953 also biathlon. In July 1993, the biathlon branch of the UIPMB created the International Biathlon Union (IBU), which officially separated from the UIPMB in 1998. Presidents of the UIPMB/IBU: 1947–1949: Tom Wiborn (Sweden) 1949–1960: Gustaf Dyrssen (Sweden) 1960–1988: Sven Thofelt (Sweden) 1988–1992: Igor Novikov (USSR/Russia) 1992–2018: Anders Besseberg (Norway) Since 2018: Olle Dahlin (Sweden) Championships The following articles list major international biathlon events and medalists. Unlike the Olympics and World Championships (BWCH), the World Cup (BWC) is an entire winter season of (mostly) weekly races, where the medalists are those with the highest sums of World Cup points at the end of the season. Biathlon at the Winter Olympics Biathlon World Championships Biathlon World Cup Biathlon European Championships IBU Cup Biathlon Junior World Championships Biathlon at the Winter Universiade Rules and equipment The complete rules of the biathlon are given in the official IBU rule books. Basic concepts A biathlon competition consists of a race in which contestants ski through a cross-country trail system whose total distance is divided into either two or four shooting rounds, half in the prone position, the other half standing. Depending on the shooting performance, extra distance or time is added to the contestant's total skiing distance/time. The contestant with the shortest total time wins. For each shooting round, the biathlete must hit five targets or receive a penalty for each missed target, which varies according to the competition rules as follows: Skiing around a penalty loop—typically taking 20–30 seconds for elite biathletes to complete, depending on weather and snow conditions. Adding one minute to the skier's total time. Use of an extra cartridge (placed at the shooting range) to hit the target; only three such extras are available for each round, and a penalty loop must be done for each target left standing. In order to keep track of the contestants' progress and relative standing throughout a race, split times (intermediate times) are taken at several points along the skiing track and upon finishing each shooting round. The large display screens commonly set up at biathlon arenas, as well as the information graphics shown as part of the TV picture, will typically list the split time of the fastest contestant at each intermediate point and the times and time differences to the closest runners-up. Skiing details In the Olympics, all cross-country skiing techniques are permitted in the biathlon, allowing the use of skate skiing, which is overwhelmingly the choice of competitors. The minimum ski length is the height of the skier minus 4 cm. The rifle has to be carried by the skier during the race at all times. Shooting details The biathlete carries a small-bore rifle, which must weigh at least , excluding ammunition and magazines. The rifles use .22 LR ammunition and are bolt action or Fortner (straight-pull bolt) action. Each rifle holds 4 magazines with 5 rounds each. Additional rounds can be kept on the stock of the rifle for a relay race. The target range shooting distance is . There are five circular shooting targets to be hit in each shooting round. When shooting in the prone position, the target diameter is ; when shooting in the standing position, the target diameter is . This translates to angular target sizes of 0.9 and 2.3 mrad respectively. On all modern biathlon ranges, the targets are self-indicating, in that they flip from black to white when hit, giving the biathlete, as well as the spectators, instant visual feedback for each shot fired. Ear protection is not required during biathlon shooting as the ammunition used is usually subsonic. An eyecup (blinder) is an optional feature of biathlon rifles. Competition format Individual The individual race [ for women] is the oldest biathlon event; the distance is skied over five laps. The biathlete shoots four times at any shooting lane (lanes 1–15 are in prone, while lanes 16–30 are for standing), in the order of prone, standing, prone, standing, totaling 20 targets. For each missed target, a fixed penalty time, usually one minute, is added to the skiing time of the biathlete. Competitors' starts are staggered, normally by 30 seconds. A variation of the standard individual race, called short individual, was introduced during the 2018–19 Biathlon IBU Cup. The races are 15 km for men and 12.5 km for women, and for each missed target, 45 seconds will be added to the skiing time. Sprint The sprint is for men & for women; the distance is skied over three laps. The biathlete shoots twice at any shooting lane, once prone (usually lanes 1–15) and once standing (lanes 16–30), for a total of 10 shots. For each miss, a penalty loop of 150 m must be skied before continuing the race. As in the individual competition, the biathletes start in intervals. Super Sprint Introduced at the 2017–18 Biathlon IBU Cup, the Super Sprint is a shorter version of the sprint race. Unlike the traditional sprint race, the Super Sprint is divided into two segments – qualification and final. The qualification is done like the traditional sprint, but on a 1.5 km lap with a total length of 4.5 km. Only the top 30 competitors qualify for the final, in which all competitors start simultaneously and do five laps on the same course (like in mass start) with a total race length of 4 km. During the final, the competitors have three spare rounds should they miss a target (like in relay race). However, if not all targets are cleared during shooting instead of going on the penalty loop, the biathlete is disqualified from the race. Changes were made for the following season with the course now being 1 km (0.2 km increase) meaning that the qualification race length will become 3 km, while the final race becomes 5 km in length. Also the number of spare rounds was decreased from three to one. Pursuit In a pursuit, biathletes' starts are separated by their time differences from a previous race, most commonly a sprint. The contestant crossing the finish line first is the winner. The distance is 12.5 km for men and 10 km for women, skied over five laps; there are four shooting bouts (two prone, two standing, in that order) and each miss means a penalty loop of 150 m. To prevent awkward or dangerous crowding of the skiing loops and overcapacity at the shooting range, World Cup Pursuits are held with only the 60 top-ranking biathletes after the preceding race. The biathletes shoot on a first-come, first-served basis at the lane corresponding to the position they arrived for all shooting bouts. If the pursuit follows an individual biathlon race, the lag behind the winner is halved. Mass start In the mass start, all biathletes start at the same time, and the first across the finish line wins. In this 15 km for men or 12.5 km for women competition, the distance is skied over five laps; there are four bouts of shooting (two prone, two standing, in that order), with the first shooting bout being at the lane corresponding to the competitor's bib number (bib #10 shoots at lane #10 regardless of position in race), with the rest of the shooting bouts being on a first-come, first-served basis (if a competitor arrives at the lane in fifth place, they shoot at lane 5). As in sprint and pursuit, competitors must ski one 150 m penalty loop for each miss. Here again, to avoid unwanted congestion, World Cup Mass starts are held with only the 30 top ranking athletes on the start line (half that of the Pursuit as here all contestants start simultaneously). Mass start 60 Starting in the 2018/2019 season, the Mass Start 60 became part of the International Biathlon Union (IBU) competition formats. The Mass Start with 60 starters does not replace the current Mass Start with 30 starters. Everyone skis the first lap together, but only the first 30 stop to shoot, and the second 30 keep skiing. At the end of the second lap, the second 30 stop to shoot, and the first 30 continue to ski. After the first two shoots are over (everyone's first prone), the race continues like a typical race, and all competitors shoot remaining prone, and two stands together. Or more simply: Bib 1–30 = lap, shoot1, lap, lap, shoot2, lap, shoot3, lap, shoot4, lap Bib 31–60 = lap, lap, shoot1, lap, shoot2, lap, shoot3, lap, shoot4, lap Relay The relay teams consist of four biathletes, who each ski 7.5 km (men) or 6 km (women), each leg skied over three laps, with two shooting rounds; one prone, one standing. For every round of five targets, there are eight bullets available. However, the last three can only be single-loaded manually one at a time from spare round holders or bullets deposited by the competitor into trays or onto the mat at the firing line. If there are still standing targets after eight bullets, one 150 m (490 ft) penalty loop must be taken for each missed target remaining. The first-leg participants all start simultaneously, and as in cross-country skiing relays, every athlete of a team must touch the team's next-leg participant to perform a valid changeover. On the first shooting stage of the first leg, the participant must shoot in the lane corresponding to their bib number (bib #10 shoots at lane #10 regardless of their position in the race), then for the remainder of the relay, the relay team shoots on a first-come, first-served basis (arrive at the range in fifth place, shoot at lane 5). Mixed relay The mixed relay is similar to the ordinary relay, but the teams are composed of two women and two men. From its first instance at the world championships in 2005 until the end of the 2017 season, the first two legs were always run by the women, followed by the men on legs 3 and 4. Since the 2018 season however, the race can be started by either the men or women . Additionally, throughout most the event's history, the women's legs have been and the men's legs as in ordinary relay competitions. However, since the 2019 season the event has all four legs being either or . This event was added to the Olympics starting in 2014. Single mixed relay In 2015, the single mixed relay was introduced to the Biathlon World Cup by the IBU. The event is run on a track with a penalty loop, and each team consists of a female and a male runner. The race is divided into four legs, with the first three being or 2 laps and the final leg being or 3 laps, totalling . After each leg, the runners exchange so that each runner completes two legs. Specific to this format, the exchange happens immediately after the last shooting of each leg without skiing an additional lap (as is usually the case). The race can be started by either the female or male member of the relay, with the finishing member performing an extra lap. This event was added to the world championships in 2019. Team (obsolete) A team consists of four biathletes, but unlike the relay competition, all team members start at the same time. Two athletes must shoot in the prone shooting round, the other two in the standing round. In case of a miss, the two non-shooting biathletes must ski a penalty loop of 150 m (490 ft). The skiers must enter the shooting area together and must also finish within 15 seconds of each other; otherwise, a time penalty of one minute is added to the total time. Since 2004, this race format has been obsolete at the World Cup level. Broadcasting Biathlon events are broadcast most regularly where the sport enjoys its greatest popularity, namely Germany (ARD, ZDF), Austria (ORF), Norway (NRK), France (L'Équipe 21), Finland (YLE), Estonia (ETV), Latvia (LTV), Lithuania (LRT), Croatia (HRT), Poland (Polsat), Ukraine (UA:PBC), Sweden (SVT), Russia (Match TV, Channel One), Belarus (TVR), Slovenia (RTV), Bosnia and Herzegovina (BHRT), Bulgaria (BNT), and South Korea (KBS); it is broadcast on European-wide Eurosport, which also broadcasts to the Asia-Pacific region. World Cup races are streamed via the IBU website. The broadcast distribution being one indicator, the constellation of a sport's main sponsors usually gives a similar, and correlated, indication of popularity: for biathlon, these are the Germany-based companies BMW (cars), Erdinger (beer), Viessmann (boilers and other heating systems) and DKB (banking). Biathlon records and statistics The IBU maintains biathlon records, rules, news, videos, and statistics for many years back, all of which are available at its web site. See also Biathlon World Cup Biathlon World Championships List of Olympic medalists in biathlon Paralympic biathlon Nordic field biathlon and moose biathlon, Nordic biathlon variants using fullbore rifles Biathlon's two sports disciplines: Cross-country skiing (sport) Rifle shooting sports Other multi-discipline sports (otherwise unrelated to biathlon): Duathlon Nordic Combined Triathlon Pentathlon Modern pentathlon Heptathlon Decathlon Chess boxing Omnium (track cycling) Notes and sources External links Biathlonworld.Com – A cooperation between IBU and EBU; with race results/statistics, TV schedules, live competition results, and so on. National Associations Belarusian Biathlon Union Russian Biathlon Union Russian Biathlon Union Biathlon Canada U.S. Biathlon Association Biathlon Russia Biathlon Ukraine Biathlon Ukraine BiathlonFrance.com Cross-country skiing Military sports Multisports Racing Rifle shooting sports Sports originating in Norway Winter Olympic sports

4407

https://en.wikipedia.org/wiki/Bubble%20and%20squeak

Bubble and squeak

Bubble and squeak is a British dish made from cooked potatoes and cabbage, mixed together and fried. The food writer Howard Hillman classes it as one of the "great peasant dishes of the world". The dish has been known since at least the 18th century, and in its early versions it contained cooked beef; by the mid-20th century the two vegetables had become the principal ingredients. History The name of the dish, according to the Oxford English Dictionary (OED), alludes to the sounds made by the ingredients when being fried. The first recorded use of the name listed in the OED dates from 1762; The St James's Chronicle, recording the dishes served at a banquet, included "Bubble and Squeak, garnish'd with Eddowes Cow Bumbo, and Tongue". A correspondent in The Public Advertiser two years later reported making "a very hearty Meal on fryed Beef and Cabbage; though I could not have touched it had my Wife recommended it to me under the fashionable Appellation of Bubble and Squeak". In 1791 another London paper recorded the quarterly meeting of the Bubble and Squeak Society at Smithfield. The dish as it is made in modern times differs considerably from its first recorded versions, in which cooked beef was the main ingredient and potatoes did not feature. The earliest-known recipe is in Maria Rundell's A New System of Domestic Cookery, published in 1806. It consists wholly of cabbage and rare roast beef, seasoned and fried. This method is followed by William Kitchiner in his book Apicius Redivivus, or The Cook's Oracle (1817); in later editions he adds a couplet at the top of his recipe: When 'midst the frying Pan in accents savage, The Beef, so surly, quarrels with the Cabbage. Mrs Beeton's recipe in her Book of Household Management (1861) similarly combines cooked beef with cabbage (and, in her recipe, onions) but no potato. An 1848 recipe from the US is similar, but adds chopped carrots. In all of these, the meat and vegetables are served next to each other, and not mixed together. In 1872 a Lancashire newspaper offered a recipe for "delicious bubble and squeak", consisting of thinly-sliced beef fried with cabbage and carrot, but not potatoes, although by then they had been a major crop in Lancashire for decades. In the 1880s potatoes began to appear in recipes. In 1882 the "Household" column of The Manchester Times suggested: Potatoes featured in a recipe printed in a Yorkshire paper in 1892 but, as in earlier versions, the main ingredients were beef and cabbage. Modern versions Possibly because of the scarcity of beef during food rationing in and after the Second World War, by the latter half of the 20th century the basic ingredients were widely considered to be cooked and mashed (or coarsely crushed) potato and chopped cooked cabbage. Those are the only two ingredients in Delia Smith's 1987 recipe. Clarissa Dickson Wright's 1996 version consists of crushed cooked potatoes, finely chopped raw onion, and cooked cabbage (or brussels sprouts), seasoned with salt and pepper, mixed together and shallow-fried until browned on the exterior. Like Smith, Dickson Wright specifies dripping (or lard) for frying, finding vegetable oil unsuitable for frying bubble and squeak, because the mixture will not brown adequately. Several other cooks find oil or butter satisfactory. Fiona Beckett (2008), like Smith and Dickson Wright, stipulates no ingredients other than potato and cabbage, but there are many published variants of the basic recipe. Gary Rhodes favours sliced brussels sprouts, rather than cabbage, with gently cooked sliced onions and mashed potato, fried in butter. He comments that although the basic ingredients of bubble and squeak and colcannon are similar, the two are very different dishes, the former being traditionally made from left-overs and fried to give a brown crust, and the latter "a completely separate dish of potato, spring onion and cabbage, served almost as creamed potatoes". Jeff Smith (1987) adds grated courgettes and chopped ham and bacon. Mark Hix (2005) adds cooked and chopped leeks and swede to the mix. Jamie Oliver (2007) adds chestnuts and "whatever veg you like – carrots, Brussels, swedes, turnips, onions, leeks or Savoy cabbage". Nigel Slater, in a 2013 recipe using Christmas leftovers, adds chopped goose, ham and pumpkin to the mixture. The mixture is then shallow fried, either shaped into round cakes or as a single panful and then sliced. The first method is suggested by Delia Smith, Hix and Slater; Rhodes finds both methods satisfactory; Dickson Wright, Oliver and Jeff Smith favour the whole-pan method. Outside Britain Bubble and squeak is familiar in Australia; a 1969 recipe adds peas and pumpkin to the basic mix. The dish is not common in the US but is not unknown; an American recipe from 1913 resembles Rundell's version, with the addition of a border of mashed potato. In 1983 the American food writer Howard Hillman included bubble and squeak in his survey Great Peasant Dishes of the World. More recently Forbes magazine ran an article about the dish in 2004. A Canadian newspaper in 1959 reported a minor controversy about the origins of the dish, with readers variously claiming it as Australian, English, Irish and Scottish. In 1995, another Canadian paper called the dish "universally beloved". Similar dishes Panackelty, from North East England Rumbledethumps, stovies and clapshot from Scotland Colcannon and champ, from Ireland Stoemp from Belgium Calentao, from Colombia Biksemad, from Denmark Bauernfrühstück and Stemmelkort, from Germany Aloo tikki, from India Stamppot, from the Netherlands Trinxat, from the La Cerdanya region of Catalonia, northeast Spain and Andorra Matevž, from Slovenia Pyttipanna, Pyttipanne and Pyttipannu from Sweden, Norway and Finland Hash, from the United States Other uses of term The OED gives a secondary definition of "bubble and squeak": "figurative and in figurative contexts. Something resembling or suggestive of bubble and squeak, especially in consisting of a variety of elements". In 1825 a reviewer in The Morning Post dismissed a new opera at Covent Garden as "a sort of bubble and squeak mixture of English and Italian". The OED gives examples from the 18th to the 21st centuries, including, from Coleridge, "... the restless Bubble and Squeak of his Vanity and Discontent", and from D. H. Lawrence, "I can make the most lovely bubble and squeak of a life for myself". In cockney rhyming slang the phrase was formerly used for "beak" (magistrate) and more recently "Bubble" has been used for "Greek". The term has been borrowed by authors of children's books as names for a pair of puppies and (by two different authors) pairs of mice. References and sources References Sources English cuisine Potato dishes Cabbage dishes Brassica oleracea dishes Food combinations Breakfast dishes Dishes based on leftover ingredients Peasant food

4408

https://en.wikipedia.org/wiki/Buddy%20Holly

Buddy Holly

Charles Hardin Holley (September 7, 1936 – February 3, 1959), known as Buddy Holly, was an American singer and songwriter who was a central and pioneering figure of mid-1950s rock and roll. He was born to a musical family in Lubbock, Texas, during the Great Depression, and learned to play guitar and sing alongside his siblings. Holly's style was influenced by gospel music, country music, and rhythm and blues acts, which he performed in Lubbock with his friends from high school. Holly made his first appearance on local television in 1952, and the following year he formed the group "Buddy and Bob" with his friend Bob Montgomery. In 1955, after opening for Elvis Presley, Holly decided to pursue a career in music. He opened for Presley three times that year; his band's style shifted from country and western to entirely rock and roll. In October that year, when Holly opened for Bill Haley & His Comets, he was spotted by Nashville scout Eddie Crandall, who helped him get a contract with Decca Records. Holly's recording sessions at Decca were produced by Owen Bradley, who had become famous for producing orchestrated country hits for stars like Patsy Cline. Unhappy with Bradley's musical style and control in the studio, Holly went to producer Norman Petty in Clovis, New Mexico, and recorded a demo of "That'll Be the Day", among other songs. Petty became the band's manager and sent the demo to Brunswick Records, which released it as a single credited to The Crickets, which became the name of Holly's band. In September 1957, as the band toured, "That'll Be the Day" topped the US and UK singles charts. Its success was followed in October by another major hit, "Peggy Sue." The album The "Chirping" Crickets, released in November 1957, reached number five on the UK Albums Chart. Holly made his second appearance on The Ed Sullivan Show in January 1958 and soon after toured Australia and then the UK. In early 1959, he assembled a new band, consisting of future country music star Waylon Jennings (bass), famed session musician Tommy Allsup (guitar), and Carl Bunch (drums), and embarked on a tour of the midwestern US. After a show in Clear Lake, Iowa, Holly chartered an airplane to travel to his next show in Moorhead, Minnesota. Soon after takeoff, the plane crashed, killing Holly, Ritchie Valens, The Big Bopper, and pilot Roger Peterson in a tragedy later referred to by Don McLean as "The Day the Music Died" in his song "American Pie." During his short career, Holly wrote and recorded many songs. He is often regarded as the artist who defined the traditional rock-and-roll lineup of two guitars, bass, and drums. Holly was a major influence on later popular music artists, including Bob Dylan, The Beatles, The Rolling Stones, Eric Clapton, The Hollies, Elvis Costello, Dave Edmunds, Marshall Crenshaw, and Elton John. Holly was among the first artists inducted into the Rock and Roll Hall of Fame, in 1986. Rolling Stone magazine ranked him number 13 in its list of "100 Greatest Artists" in 2010. Life and career Early life and career (1936–1955) Holly was born as Charles Hardin Holley (spelled "-ey") in Lubbock, Texas, on September 7, 1936, the youngest of four children of Lawrence Odell "L.O." Holley (1901–85) and Ella Pauline Drake (1902–90). His elder siblings were Larry (1925–2022), Travis (1927–2016), and Patricia Lou (1929–2008). Holly was of mostly English and Welsh descent and had small amounts of Native American ancestry as well. From early childhood, Holly was nicknamed "Buddy." During the Great Depression, the Holleys frequently moved residence within Lubbock; L.O. changed jobs several times. Buddy Holly was baptized a Baptist, and the family were members of the Tabernacle Baptist Church. The Holleys had an interest in music; all the family members except L.O. were able to play an instrument or sing. The elder Holley brothers performed in local talent shows; on one occasion, Buddy joined them on violin. Since he could not play it, his brother Larry greased the bow so it would not make any sound. The brothers won the contest. During World War II, Larry and Travis were called to military service. Upon his return, Larry brought with him a guitar he had bought from a shipmate while serving in the Pacific. At age 11, Buddy took piano lessons but abandoned them after nine months. He switched to the guitar after he saw a classmate playing and singing on the school bus. Buddy's parents initially bought him a steel guitar, but he insisted that he wanted a guitar like his brother's. His parents bought the guitar from a pawnshop, and Travis taught him to play it. During his early childhood, Holly was influenced by the music of Hank Williams, Jimmie Rodgers, Moon Mullican, Bill Monroe, Hank Snow, Bob Wills, and the Carter Family. At Roscoe Wilson Elementary, Holly became friends with Bob Montgomery, and the two played together, practicing with songs by The Louvin Brothers and Johnnie & Jack. They both listened to the radio programs Grand Ole Opry on WSM, Louisiana Hayride on KWKH, and Big D Jamboree. At the same time, Holly played with other musicians he met in high school, including Sonny Curtis and Jerry Allison. In 1952 Holly and Jack Neal participated as a duo billed as "Buddy and Jack" in a talent contest on a local television show. After Neal left, he was replaced by Bob Montgomery, and they were billed as "Buddy and Bob." They soon started performing on the Sunday Party show on KDAV in 1953 and performed live gigs in Lubbock. At that time, Holly was influenced by late-night radio stations that played blues and rhythm and blues (R&B). He would sit in his car with Curtis and tune to distant radio stations that could only be received at night, when local transmissions ceased. Holly then modified his music by blending his earlier country and western (C&W) influence with R & B. By 1955, after graduating from Lubbock High School, Holly decided to pursue a full-time career in music. He was further encouraged after seeing Elvis Presley perform live in Lubbock, whose act was booked by Pappy Dave Stone of KDAV. In February, Holly opened for Presley at the Fair Park Coliseum, in April at the Cotton Club, and again in June at the Coliseum. By that time, Holly had incorporated into his band Larry Welborn on the stand-up bass and Allison on drums, as his style shifted from country and western to rock and roll due to seeing Presley's performances and hearing his music. In October, Stone booked Bill Haley & His Comets and placed Holley as the opening act to be seen by Nashville scout Eddie Crandall. Impressed, Crandall persuaded Grand Ole Opry manager Jim Denny to seek a recording contract for Holley. Stone sent a demo tape, which Denny forwarded to Paul Cohen, who signed the band to Decca Records in February 1956. In the contract, Decca misspelled Holly's surname as "Holly", and from then on he was known as "Buddy Holly", instead of his real name "Holley." On January 26, 1956, Holly attended his first formal recording session, which was produced by Owen Bradley. He attended two more sessions in Nashville, but with the producer selecting the session musicians and arrangements, Holly became increasingly frustrated by his lack of creative control. In April 1956, Decca released "Blue Days, Black Nights" as a single, with "Love Me" on the B-side. Denny included Holly on a tour as the opening act for Faron Young. During the tour, they were promoted as "Buddy Holly and the Two Tones", while later Decca called them "Buddy Holly and the Three Tunes." The label later released Holly's second single "Modern Don Juan", backed with "You Are My One Desire." Neither single made an impression. On January 22, 1957, Decca informed Holly his contract would not be renewed, but insisted he could not record the same songs for anyone else for five years. The Crickets (1956–1957) Holly was unhappy with the results of his time with Decca, and inspired by the success of Buddy Knox's "Party Doll" and Jimmy Bowen's "I'm Stickin' with You", he visited Norman Petty, who had produced and promoted both records. Together with Allison, bassist Larry Welborn, and rhythm guitarist Niki Sullivan, he went to Petty's studio in Clovis, New Mexico. The group recorded a demo of "That'll Be the Day", a song they had previously recorded in Nashville. Now playing lead guitar, Holly achieved the sound he desired. Petty became his manager and sent the record to Brunswick Records in New York City. Holly, still under contract with Decca, could not release the record under his name, so a band name was used; Allison proposed the name "Crickets." Brunswick gave Holly a basic agreement to release "That'll Be the Day", leaving him with both artistic control and financial responsibility for future recordings. Impressed with the demo, the label's executives released it without recording a new version. "I'm Looking for Someone to Love" was the B-side; the single was credited to The Crickets. Petty and Holly later learned that Brunswick was a subsidiary of Decca, which legally cleared future recordings under the name Buddy Holly. Recordings credited to the Crickets would be released on Brunswick, while the recordings under Holly's name were released on another subsidiary label, Coral Records. Holly concurrently held a recording contract with both labels. "That'll Be the Day" was released on May 27, 1957. Petty booked Holly and the Crickets for a tour with Irvin Feld, who had noticed the band after "That'll Be the Day" appeared on the R&B chart. He booked them for appearances in Washington, D.C., Baltimore, and New York City. The band was booked to play at New York's Apollo Theater on August 16–22. During the opening performances, the group did not impress the audience, but they were accepted after they included "Bo Diddley." By the end of their run at the Apollo, "That'll Be the Day" was climbing the charts. Encouraged by the single's success, Petty started to prepare two album releases; a solo album for Holly and another for the Crickets. Holly appeared on American Bandstand, hosted by Dick Clark on ABC, on August 26. Before leaving New York, the band befriended The Everly Brothers. "That'll Be the Day" topped the US "Best Sellers in Stores" chart on September 23 and was number one on the UK Singles Chart for three weeks in November. Three days prior, Coral released "Peggy Sue", backed with "Everyday", with Holly credited as the performer. By October, "Peggy Sue" had reached number three on Billboards pop chart and number two on the R&B chart; it peaked at number six on the UK Singles chart. As the success of the song grew, it brought more attention to Holly, with the band at the time being billed as "Buddy Holly and the Crickets" (although never on records during Holly's lifetime; the record labels identified the band as "Buddy Holly and the Crickets" beginning in 1962). In the last week of September, the band members flew to Lubbock to visit their families. Holly's high school girlfriend, Echo McGuire, had left him for a fellow student. Aside from McGuire, Holly had a relationship with Lubbock fan June Clark. After Clark ended their relationship, Holly realized the importance of his relationship with McGuire and considered his relationship with Clark a temporary one. Meanwhile, for their return to recording, Petty arranged a session in Oklahoma City, where he was performing with his own band. While the band drove to the location, the producer set up a makeshift studio. The rest of the songs needed for an album and singles were recorded; Petty later dubbed the material in Clovis. The resulting album, The "Chirping" Crickets, was released on November 27, 1957. It reached number five on the UK Albums Chart. In October, Brunswick released the second single by the Crickets, "Oh, Boy!", with "Not Fade Away" on the B-side. The single reached number 10 on the pop chart and 13 on the R&B chart. Holly and the Crickets performed "That'll Be the Day" and "Peggy Sue" on The Ed Sullivan Show on December 1, 1957. Following the appearance, Niki Sullivan left the group because he was tired of the intensive touring, and he wanted to resume his education. On December 29, Holly and the Crickets performed "Peggy Sue" on The Arthur Murray Party. International tours and split (1958) On January 8, 1958, Holly and the Crickets joined America's Greatest Teenage Recording Stars tour. On January 25, Holly recorded "Rave On"; the next day, he made his second appearance on The Ed Sullivan Show, singing "Oh, Boy!" Holly departed to perform in Honolulu, Hawaii, on January 27, and then started a week-long tour of Australia billed as the Big Show with Paul Anka, Jerry Lee Lewis and Jodie Sands. In March, the band toured the United Kingdom, playing 50 shows in 25 days. The same month, his debut solo album, Buddy Holly, was released. Upon their return to the United States, Holly and the Crickets joined Alan Freed's Big Beat Show tour for 41 dates. In April, Decca released That'll Be the Day, featuring the songs recorded with Bradley during his early Nashville sessions. A new recording session in Clovis was arranged in May; Holly hired Tommy Allsup to play lead guitar. The session produced the recordings of "It's So Easy" and "Heartbeat." Holly was impressed by Allsup and invited him to join the Crickets. In June, Holly traveled alone to New York for a solo recording session. Without the Crickets, he chose to be backed by a jazz and R&B band, recording "Now We're One" and Bobby Darin's "Early in the Morning." During a visit to the offices of Peer-Southern, Holly met María Elena Santiago. He asked her out on their first meeting and proposed marriage to her on their first date. The wedding took place on August 15. Holly's manager Norman Petty disapproved of the marriage and advised Holly to keep it secret to avoid upsetting Holly's female fans. Petty's suggestion created friction with Holly, who had also started to question Petty's bookkeeping. The Crickets were also frustrated with Petty, who controlled all of the proceeds earned by the band. Holly and Santiago frequented many of New York's music venues, including the Village Gate, Blue Note, Village Vanguard, and Johnny Johnson's. Santiago later said that Holly was keen to learn fingerstyle flamenco guitar and that he would often visit her aunt's home to play the piano there. Holly planned collaborations between soul singers and rock and roll. He wanted to make an album with Ray Charles and Mahalia Jackson. Holly also had ambitions to work in film and registered for acting classes with Lee Strasberg's Actors Studio. Santiago accompanied Holly on tours. To hide her marriage to Holly, she was presented as the Crickets' secretary. She took care of the laundry and equipment set-up and collected the concert revenues. Santiago kept the money for the band instead of their habitual transfer to Petty in New Mexico. She and her aunt Provi Garcia, an executive in the Latin American music department at Peer-Southern, convinced Holly that Petty was paying the band's royalties from Coral-Brunswick into his own company's account. Holly planned to retrieve his royalties from Petty and to later fire him as manager and producer. At the recommendation of the Everly Brothers, Holly hired lawyer Harold Orenstein to negotiate his royalties. The problems with Petty were triggered after he was unable to pay Holly. At the time, New York promoter Manny Greenfield reclaimed a large part of Holly's earnings; Greenfield had booked Holly for shows during previous tours. The two had a verbal agreement; Greenfield would obtain 5% of the booking earnings. Greenfield later felt he was also acting as Holly's manager and deserved a higher payment, which Holly refused. Greenfield then sued Holly. Under New York law, because Holly's royalties originated in New York and were directed out of the state, the payments were frozen until the dispute was settled. Petty then could not complete the transfers to Holly, who considered him responsible for the missing profit. In September, Holly returned to Clovis for a new recording session, which yielded "Reminiscing" and "Come Back Baby." During the session, he ventured into producing by recording Lubbock DJ Waylon Jennings. Holly produced the single "Jole Blon" and "When Sin Stops (Love Begins)" for Jennings. Holly became increasingly interested in the New York music, recording, and publishing scene. Holly and Santiago settled in Apartment 4H of the Brevoort Apartments, at 11 Fifth Avenue in Greenwich Village, where he recorded a series of acoustic songs, including "Crying, Waiting, Hoping" and "What to Do." The inspiration to record the songs is sometimes attributed to the ending of his relationship with McGuire. On October 21, 1958, Holly's final studio session was recorded at the Pythian Temple on West 70th Street (now a luxury condominium). Known by Holly fans as "the string sessions", Holly recorded four songs for Coral in an innovative collaboration with the Dick Jacobs Orchestra, an 18-piece ensemble composed of former members of the NBC Symphony Orchestra including saxophonist Boomie Richman. The four songs recorded during the -hour session were: "True Love Ways" (written by Buddy Holly), "Moondreams" (written by Norman Petty), "Raining in My Heart" (written by Felice and Boudleaux Bryant) and "It Doesn't Matter Anymore" (written by Paul Anka). These four songs were the only ones Coral ever mixed in stereo, but only "Raining in My Heart" was released that way (in 1959, on an obscure promotional LP titled Hitsville). All four records otherwise received releases in mono. The original stereo mixes were consulted many years later for compilation albums. Holly ended his association with Petty in December 1958. His band members kept Petty as their manager and split from Holly. The split was amicable and based on logistics: Holly had decided to settle permanently in New York, where the business and publishing offices were, and the Crickets preferred not to leave their home state. Petty was still holding the money from the royalties, forcing Holly to form a new band and return to touring. Winter Dance Party tour and death (1959) Holly vacationed with his wife in Lubbock and visited Jennings's radio station in December 1958. For the start of the Winter Dance Party tour, he assembled a band consisting of Waylon Jennings (electric bass), Tommy Allsup (guitar), and Carl Bunch (drums). Holly and Jennings left for New York City, arriving on January 15, 1959. Jennings stayed at Holly's apartment by Washington Square Park on the days prior to a meeting scheduled at the headquarters of the General Artists Corporation, which organized the tour. They then traveled by train to Chicago to join the rest of the band. The Winter Dance Party tour began in Milwaukee, Wisconsin, on January 23, 1959. The amount of travel involved created logistical problems, as the distance between venues had not been considered when scheduling performances. Adding to the problem, the unheated tour buses twice broke down in freezing weather, with dire consequences. Holly's drummer, Carl Bunch, was hospitalized for frostbite to his toes (sustained while aboard the bus), so Holly decided to seek other transportation. On February 2, before their appearance in Clear Lake, Iowa, Holly chartered a four-seat Beechcraft Bonanza airplane for Jennings, Allsup, and himself, from Dwyer Flying Service in Mason City, Iowa. Holly's idea was to depart following the show at the Surf Ballroom in Clear Lake and fly to their next venue, in Moorhead, Minnesota, via Fargo, North Dakota, allowing them time to rest and launder their clothes and avoid a rigorous bus journey. Immediately after the Clear Lake show (which ended just before midnight), Allsup agreed to flip a coin for the seat with Ritchie Valens. Valens called heads; when he won, he reportedly said, "That's the first time I've ever won anything in my life." Allsup later opened a restaurant/bar in Fort Worth, Texas, called Heads Up Saloon. Waylon Jennings voluntarily gave up his seat to J. P. Richardson (The Big Bopper), who had influenza and complained that the tour bus was too cold and uncomfortable for a man of his size. The pilot, Roger Peterson, took off in inclement weather, even though he was not certified to fly by instruments only. Buddy's brother Larry Holley said, "I got the full report from the Civil Aeronautics – it took me a year to get it, but I got it – and they had installed a new Sperry gyroscope in the airplane. The Sperry works different than any other gyro. One of them, the background moves and the plane stays like this [stationary], and in the other one the background stays steady and the plane moves, it works just backwards. He [the pilot] could have been reading this backwards... they were going down, they thought they were still climbing." Shortly after 1:00 a.m. on February 3, 1959, Holly, Valens, Richardson, and Peterson were killed when the aircraft crashed into a cornfield five miles northwest of Mason City shortly after takeoff. The three musicians, who were ejected from the fuselage upon impact, sustained severe head and chest injuries. Holly was 22 years old. The report did not mention a gun belonging to Holly that was found by a farmer two months after the crash. Newspaper accounts of the gun discovery fueled rumors among fans that the pilot was somehow shot, causing the crash. Another curious finding at the crash was that Richardson's body was discovered nearly away from the crash while the others were found in or near the wreckage. However, an autopsy done at the request of Richardson's son in 2007 found no evidence to support the rumors. Dr. Bill Bass, a forensic anthropologist at the University of Tennessee, stated that "There was no indication of foul play," and that Richardson "died immediately." Holly's funeral was held on February 7, 1959, at the Tabernacle Baptist Church in Lubbock. The service was officiated by Ben D. Johnson, who had presided at the Hollys' wedding just months earlier. The pallbearers were Jerry Allison, Joe B. Mauldin, Niki Sullivan, Bob Montgomery, and Sonny Curtis. Some sources say that Phil Everly, one half of The Everly Brothers, was also pallbearer, but Everly said that he attended the funeral but was not a pallbearer. Waylon Jennings was unable to attend because of his commitment to the still-touring Winter Dance Party. Holly's body was interred in the City of Lubbock Cemetery, in the eastern part of the city. Holly's headstone carries the correct spelling of his surname (Holley) and a carving of his Fender Stratocaster guitar. Santiago watched the first reports of Holly's death on television. The following day, she suffered a miscarriage. Holly's mother, who heard the news on the radio in Lubbock, Texas, screamed and collapsed. Because of Elena's miscarriage, in the months following the accident, news agencies implemented a policy against announcing victims' names until after families are informed. Santiago did not attend the funeral and has never visited the gravesite. She later told the Avalanche-Journal, "In a way, I blame myself. I was not feeling well when he left. I was two weeks pregnant, and I wanted Buddy to stay with me, but he had scheduled that tour. It was the only time I wasn't with him. And I blame myself because I know that, if only I had gone along, Buddy never would have gotten into that airplane." Image and style Holly's singing style was characterized by his vocal hiccups and his alternation between his regular voice and falsetto. Holly's "stuttering vocals" were complemented by his percussive guitar playing, solos, stops, bent notes, and rhythm and blues chord progressions. He often strummed downstrokes that were accompanied by Allison's "driving" percussion. Holly bought his first Fender Stratocaster, which became his signature guitar, at Harrod Music in Lubbock for $249.50. Fender Stratocasters were popular with country musicians; Holly chose it for its loud sound. His "innovative" playing style was characterized by its blending of "chunky rhythm" and "high string lead work." Holly played his first Stratocaster, a 1954 model, until it was stolen during a tour stop in Michigan in 1957. To replace it, he purchased a 1957 model before a show in Detroit. Holly owned four or five Stratocasters during his career. At the beginning of their music careers, Holly and his group wore business suits. When they met the Everly Brothers, Don Everly took the band to Phil's men's shop in New York City and introduced them to Ivy League clothes. The brothers advised Holly to replace his old-fashioned glasses with horn-rimmed glasses, which had been popularized by Steve Allen. Holly bought a pair of glasses made in Mexico from Lubbock optometrist Dr. J. Davis Armistead. Teenagers in the United States started to request this style of glasses, which were later popularly known as "Buddy Holly glasses." When the plane crashed, the wreckage was strewn across many yards of snow-covered ground. While his other belongings were recovered immediately, there was no record of his signature glasses being found. They were presumed lost until, in March 1980, they were discovered in a Cerro Gordo County courthouse storage area by Sheriff Gerald Allen. They had been found in the spring of 1959, after the snow had melted, and had been given to the sheriff's office. They were placed in an envelope dated April 7, 1959, along with the Big Bopper's watch, a lighter, two pairs of dice and part of another watch, and misplaced when the county moved courthouses. The glasses, missing their lenses, were returned to Santiago a year later, after a legal contest over them with his parents. They are now on display at the Buddy Holly Center in Lubbock, Texas. Legacy Buddy Holly left behind dozens of unfinished recordings — solo transcriptions of his new compositions, informal jam sessions with bandmates, or tapes demonstrating songs intended for other artists. The last known recordings, made in Holly's apartment in late 1958, were his last six original songs. In June 1959, Coral Records overdubbed two of them with backing vocals by the Ray Charles Singers and studio musicians in an attempt to simulate the established Crickets sound. The finished tracks became the first posthumous Holly single, "Peggy Sue Got Married"/"Crying, Waiting, Hoping." The new release was successful enough to warrant an album drawing upon the other Holly demos, using the same studio personnel, in January 1960. All six songs were included in The Buddy Holly Story, Vol. 2 (1960). The demand for Holly records was so great, and Holly had recorded so prolifically, that his record label was able to release new Holly albums and singles for the next 10 years. Norman Petty produced most of these new editions, drawing upon unreleased studio masters, alternate takes, audition tapes, and even amateur recordings (some dating back to 1954 with low-fidelity vocals). The final "new" Buddy Holly album, Giant, was released in 1969; the single chosen from the album was "Love Is Strange." Encyclopædia Britannica stated that Holly "produced some of the most distinctive and influential work in rock music." AllMusic defined him as "the single most influential creative force in early rock and roll." Rolling Stone ranked him number 13 on its list of "100 Greatest Artists." The Telegraph called him a "pioneer and a revolutionary [...] a multidimensional talent [...] (who) co-wrote and performed (songs that) remain as fresh and potent today." In 2023, Rolling Stone ranked Holly at number 174 on its list of the 200 Greatest Singers of All Time. The Rock and Roll Hall of Fame included Holly among its first class in 1986. On its entry, the Hall of Fame remarked upon the large quantity of material he produced during his short musical career, and said it "made a major and lasting impact on popular music." It called him an "innovator" for writing his own material, his experimentation with double tracking and the use of orchestration; he is also said to have "pioneered and popularized the now-standard" use of two guitars, bass, and drums by rock bands. The Songwriters Hall of Fame also inducted Holly in 1986, and said his contributions "changed the face of Rock 'n' Roll." Holly developed in collaboration with Petty techniques of overdubbing and reverb, while he used innovative instrumentation later implemented by other artists. Holly became "one of the most influential pioneers of rock and roll" who had a "lasting influence" on genre performers of the 1960s. In 1980, Grant Speed sculpted a statue of Holly playing his Fender guitar. This statue is the centerpiece of Lubbock's Walk of Fame, which honors notable people who contributed to Lubbock's musical history. Other memorials to Buddy Holly include a street named in his honor and the Buddy Holly Center, which contains a museum of Holly memorabilia and fine arts gallery. The center is located on Crickets Avenue, one street east of Buddy Holly Avenue, in a building that previously housed the Fort Worth and Denver South Plains Railway Depot. In 2010, the statue was taken down for refurbishment, and construction of a new Walk of Fame began. In 1997, the National Academy of Recording Arts and Sciences gave Holly the Lifetime Achievement Award. He was inducted into the Iowa Rock 'n' Roll Hall of Fame in 2000. On May 9, 2011, the City of Lubbock held a ribbon-cutting ceremony for the Buddy and Maria Elena Holly Plaza, the new home of the statue and the Walk of Fame. On what would have been his 75th birthday, a star bearing Holly's name was placed on the Hollywood Walk of Fame. Groundbreaking was held on April 20, 2017, for the construction of a new performing arts center in Lubbock, the Buddy Holly Hall of Performing Arts and Sciences, a downtown $153 million project expected to be completed in 2020. Thus far, the private group, the Lubbock Entertainment and Performing Arts Association, has raised or received pledges in the amount of $93 million to underwrite the project. According to a June 2019 article in The New York Times Magazine, "virtually all" of Holly's masters were lost in the 2008 Universal fire. This is disputed by Chad Kassem of Analogue Productions, who claims to have used the master tapes of Holly's first two albums in Analogue Productions reissues of these albums on LP and SACD in 2017. Influence John Lennon and Paul McCartney saw Holly for the first time when he appeared on Sunday Night at the London Palladium. The two had recently met and begun their musical association. They studied Holly's records, learned his performance style and lyricism, and based their act around his persona. Inspired by Holly's insect-themed Crickets, they chose to name their band "The Beatles." Lennon and McCartney later cited Holly as one of their main influences. Lennon's band the Quarrymen covered "That'll Be the Day" in their first recording session, in 1958. During breaks in the Beatles' first appearance on The Ed Sullivan Show, on February 9, 1964, Lennon asked CBS coordinator Vince Calandra about Holly's performances; Calandra said Lennon and McCartney repeatedly expressed their appreciation of Holly. The Beatles recorded a close cover of Holly's version of "Words of Love", which was released on their 1964 album Beatles for Sale (in the US, in June 1965 on Beatles VI). During the January 1969 recording sessions for their album Let It Be, the Beatles played a slow, impromptu version of "Mailman, Bring Me No More Blues" – which Holly popularized but did not write – with Lennon mimicking Holly's vocal style. Lennon recorded a cover version of "Peggy Sue" on his 1975 album Rock 'n' Roll. McCartney owns the publishing rights to Holly's song catalog. On January 31, 1959, two nights before Holly's death, 17-year-old Bob Dylan attended Holly's performance in Duluth. Dylan referred to this in his acceptance speech when he received the Grammy Award for Album of the Year for Time Out of Mind in 1998: "... when I was sixteen or seventeen years old, I went to see Buddy Holly play at Duluth National Guard Armory and I was three feet away from him ... and he looked at me. And I just have some sort of feeling that he was ... with us all the time we were making this record in some kind of way." Mick Jagger saw Holly performing live in Woolwich, London, during a tour of England; Jagger particularly remembered Holly's performance of "Not Fade Away" – a song that also inspired Keith Richards, who modeled his early guitar playing on the track. The Rolling Stones had a hit version of the song in 1964. Richards later said, "[Holly] passed it on via the Beatles and via [the Rolling Stones] ... He's in everybody." Don McLean's popular 1971 ballad "American Pie" was inspired by Holly's death and the day of the plane crash. The song's lyric, which calls the incident "The Day the Music Died", became popularly associated with the crash. McLean's album American Pie is dedicated to Holly. In 2015, McLean wrote, "Buddy Holly would have the same stature musically whether he would have lived or died, because of his accomplishments ... By the time he was 22 years old, he had recorded some 50 tracks, most of which he had written himself ... in my view and the view of many others, a hit ... Buddy Holly and the Crickets were the template for all the rock bands that followed." Elton John was musically influenced by Holly. At age 13, although he did not require them, John started wearing horn-rimmed glasses to imitate Holly. The Clash were also influenced by Holly, and referenced him in their song "If Music Could Talk" from the Sandinista! album. The Chirping Crickets was the first album Eric Clapton ever bought; he later saw Holly on Sunday Night at the London Palladium. In his autobiography, Clapton recounted the first time he saw Holly and his Fender, saying, "I thought I'd died and gone to heaven ... it was like seeing an instrument from outer space and I said to myself: 'That's the future – that's what I want. The launch of Bobby Vee's successful musical career resulted from Holly's death; Vee was selected to replace Holly on the tour that continued after the plane crash. Holly's profound influence on Vee's singing style can be heard in the songs "Rubber Ball" – the B-side of which was a cover of Holly's "Everyday" – and "Run to Him." The name of the British rock band the Hollies is often claimed as a tribute to Holly; according to the band, they admired Holly, but their name was mainly inspired by sprigs of holly in evidence around Christmas 1962. In an August 24, 1978, interview with Rolling Stone, Bruce Springsteen told Dave Marsh, "I play Buddy Holly every night before I go on; that keeps me honest." The Grateful Dead performed the song "Not Fade Away" in concerts. In 2016, Richard Barone released his album Sorrows & Promises: Greenwich Village in the 1960s, paying tribute to the new wave of singer-songwriters in the Village during that pivotal, post-Holly era. The album opens with Barone's version of "Learning the Game", one of the final songs written and recorded by Holly at his home in Greenwich Village, a week before his death. Film and musical depictions Holly's life story inspired a Hollywood biographical film, The Buddy Holly Story (1978); its lead actor Gary Busey received a nomination for the Academy Award for Best Actor for his portrayal of Holly. The film was widely criticized by the rock press, and by Holly's friends and family, for its inaccuracies. This led Paul McCartney (whose MPL Communications by then controlled the publishing rights to Buddy Holly's song catalog) to produce and host his own documentary about Holly in 1985, titled The Real Buddy Holly Story. This video includes interviews with Keith Richards, Phil and Don Everly, Sonny Curtis, Jerry Allison, Holly's family, and McCartney, among others. In 1987, musician Marshall Crenshaw portrayed Buddy Holly in the movie La Bamba, which depicts him performing at the Surf Ballroom and boarding the fatal airplane with Ritchie Valens and the Big Bopper. Crenshaw's version of "Crying, Waiting, Hoping" is featured on the La Bamba original motion picture soundtrack. Buddy: The Buddy Holly Story, a jukebox musical depicting Holly's life, opened in 1989. Holly was depicted in a 1989 episode of the science-fiction television program Quantum Leap titled "How the Tess Was Won"; Holly's identity is only revealed at the end of the episode. Dr. Sam Beckett (Scott Bakula) influences Buddy Holly to change his lyrics from "piggy, suey" to "Peggy Sue", setting up Holly's future hit song. Holly's follow up to that hit song is featured in the 1986 Francis Ford Coppola film Peggy Sue Got Married, in which a 43-year-old mother and housewife facing divorce played by Kathleen Turner is thrust back in time and given the chance to change the course of her life. Steve Buscemi appeared as Holly in a brief cameo as a 1950s-themed restaurant employee in Quentin Tarantino's 1994 film Pulp Fiction, in which he takes Mia Wallace and Vincent Vega's orders (portrayed respectively by Uma Thurman and John Travolta). In 1961, Mike Berry recorded "Tribute to Buddy Holly." In 1985, the German punk band Die Ärzte composed a song centering on Buddy Holly's glasses, titled "Buddy Holly's Brille." In 1998, the post-apocalyptic film Six-String Samurai depicted Holly as a guitar-playing samurai traveling to Las Vegas to become the new king of Nevada after the death of Elvis Presley. Weezer's first top 40 single in the US was titled "Buddy Holly." In 2006, country band the Dixie Chicks mention Buddy Holly in their song "Lubbock or Leave It." Lead singer Natalie Maines and Holly share a hometown of Lubbock, Texas. In the animated series The Venture Bros., it is implied that the elderly villains Dragoon and Red Mantle are actually Richardson and Buddy Holly, who were recruited into the supervillain organization the Guild of Calamitous Intent on the night of their supposed deaths. The TV documentary Buddy Holly – Rave On: The Story of Buddy Holly aired on BBC Four in 2017. An upcoming documentary The Day the Music Died/American Pie explores the story behind the Don Mclean song. Discography The Crickets The "Chirping" Crickets (1957) Solo Buddy Holly (1958) That'll Be the Day (1958) References Sources Further reading Bustard, Anne (2005). Buddy: The Story of Buddy Holly. Simon & Schuster. . Comentale, Edward P. (2013). Chapter Five. Sweet Air: Modernism, Regionalism, and American Popular Song. University of Illinois Press. . Dawson, Jim; Leigh, Spencer (1996). Memories of Buddy Holly. Big Nickel Publications. . Gerron, Peggy Sue (2008). Whatever Happened to Peggy Sue?. Togi Entertainment. . Goldrosen, John; Beecher, John (1996). Remembering Buddy: The Definitive Biography. New York: Da Capo Press. . Goldrosen, John (1975). Buddy Holly: His Life and Music. Popular Press. Laing, Dave (1971–2010). Buddy Holly (Icons of Pop Music). Indiana University Press. . Mann, Alan (1996). The A-Z of Buddy Holly. Aurum Press (2nd edition). or 978–1854104335. McFadden, Hugh (2005). Elegy for Charles Hardin Holley, in Elegies & Epiphanies. Belfast: Lagan Press. Peer, Elizabeth and Ralph II (1972). Buddy Holly: A Biography in Words, Photographs and Music Australia: Peer International. ASIN B000W24DZO. Peters, Richard (1990). The Legend That Is Buddy Holly. Barnes & Noble Books. or 978–0285630055. Rabin, Stanton (2009). OH BOY! The Life and Music of Rock 'n' Roll Pioneer Buddy Holly. Van Winkle Publishing (Kindle). ASIN B0010QBLLG. Tobler, John (1979). The Buddy Holly Story. Beaufort Books. VH1's Behind the Music "The Day the Music Died" interview with Waylon Jennings External links Buddy Holly news archives at the Lubbock Avalanche-Journal Buddy Holly – sessions and cover songs Buddy Holly recordings at the Discography of American Historical Recordings 1936 births 1959 deaths 20th-century American guitarists 20th-century American male singers 20th-century American singer-songwriters Accidental deaths in Iowa American country rock singers American country singer-songwriters American male guitarists American male singer-songwriters American people of English descent American people who self-identify as being of Native American descent American people of Welsh descent American rock guitarists American rock singers American rockabilly guitarists American rockabilly musicians Baptists from Texas Brunswick Records artists Burials in Texas Coral Records artists Decca Records artists Grammy Lifetime Achievement Award winners Guitarists from Texas Lead guitarists Lubbock High School alumni Musicians from Lubbock, Texas Rock and roll musicians Singer-songwriters from Texas The Crickets members Victims of aviation accidents or incidents in 1959 Victims of aviation accidents or incidents in the United States Musicians killed in aviation accidents or incidents

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https://en.wikipedia.org/wiki/Brewing

Brewing

Brewing is the production of beer by steeping a starch source (commonly cereal grains, the most popular of which is barley) in water and fermenting the resulting sweet liquid with yeast. It may be done in a brewery by a commercial brewer, at home by a homebrewer, or communally. Brewing has taken place since around the 6th millennium BC, and archaeological evidence suggests that emerging civilizations, including ancient Egypt, China, and Mesopotamia, brewed beer. Since the nineteenth century the brewing industry has been part of most western economies. The basic ingredients of beer are water and a fermentable starch source such as malted barley. Most beer is fermented with a brewer's yeast and flavoured with hops. Less widely used starch sources include millet, sorghum and cassava. Secondary sources (adjuncts), such as maize (corn), rice, or sugar, may also be used, sometimes to reduce cost, or to add a feature, such as adding wheat to aid in retaining the foamy head of the beer. The most common starch source is ground cereal or "grist" - the proportion of the starch or cereal ingredients in a beer recipe may be called grist, grain bill, or simply mash ingredients. Steps in the brewing process include malting, milling, mashing, lautering, boiling, fermenting, conditioning, filtering, and packaging. There are three main fermentation methods: warm, cool and spontaneous. Fermentation may take place in an open or closed fermenting vessel; a secondary fermentation may also occur in the cask or bottle. There are several additional brewing methods, such as Burtonisation, double dropping, and Yorkshire Square, as well as post-fermentation treatment such as filtering, and barrel-ageing. History Brewing has taken place since around the 6th millennium BC, and archaeological evidence suggests emerging civilizations including China, ancient Egypt, and Mesopotamia brewed beer. Descriptions of various beer recipes can be found in cuneiform (the oldest known writing) from ancient Mesopotamia. In Mesopotamia the brewer's craft was the only profession which derived social sanction and divine protection from female deities/goddesses, specifically: Ninkasi, who covered the production of beer, Siris, who was used in a metonymic way to refer to beer, and Siduri, who covered the enjoyment of beer. In pre-industrial times, and in developing countries, women are frequently the main brewers. As almost any cereal containing certain sugars can undergo spontaneous fermentation due to wild yeasts in the air, it is possible that beer-like beverages were independently developed throughout the world soon after a tribe or culture had domesticated cereal. Chemical tests of ancient pottery jars reveal that beer was produced as far back as about 7,000 years ago in what is today Iran. This discovery reveals one of the earliest known uses of fermentation and is the earliest evidence of brewing to date. In Mesopotamia, the oldest evidence of beer is believed to be a 6,000-year-old Sumerian tablet depicting people drinking a beverage through reed straws from a communal bowl. A 3900-year-old Sumerian poem honouring Ninkasi, the patron goddess of brewing, contains the oldest surviving beer recipe, describing the production of beer from barley via bread. The invention of bread and beer has been argued to be responsible for humanity's ability to develop technology and build civilization. The earliest chemically confirmed barley beer to date was discovered at Godin Tepe in the central Zagros Mountains of Iran, where fragments of a jug, at least 5,000 years old was found to be coated with beerstone, a by-product of the brewing process. Beer may have been known in Neolithic Europe as far back as 5,000 years ago, and was mainly brewed on a domestic scale. Ale produced before the Industrial Revolution continued to be made and sold on a domestic scale, although by the 7th century AD beer was also being produced and sold by European monasteries. During the Industrial Revolution, the production of beer moved from artisanal manufacture to industrial manufacture, and domestic manufacture ceased to be significant by the end of the 19th century. The development of hydrometers and thermometers changed brewing by allowing the brewer more control of the process, and greater knowledge of the results. Today, the brewing industry is a global business, consisting of several dominant multinational companies and many thousands of smaller producers ranging from brewpubs to regional breweries. More than 133 billion litres (35 billion gallons) are sold per year—producing total global revenues of $294.5 billion (£147.7 billion) in 2006. Ingredients The basic ingredients of beer are water; a starch source, such as malted barley, able to be fermented (converted into alcohol); a brewer's yeast to produce the fermentation; and a flavouring, such as hops, to offset the sweetness of the malt. A mixture of starch sources may be used, with a secondary saccharide, such as maize (corn), rice, or sugar, these often being termed adjuncts, especially when used as a lower-cost substitute for malted barley. Less widely used starch sources include millet, sorghum, and cassava root in Africa, potato in Brazil, and agave in Mexico, among others. The most common starch source is ground cereal or "grist" - the proportion of the starch or cereal ingredients in a beer recipe may be called grist, grain bill, or simply mash ingredients. Water Beer is composed mostly of water. Regions have water with different mineral components; as a result, different regions were originally better suited to making certain types of beer, thus giving them a regional character. For example, Dublin has hard water well suited to making stout, such as Guinness; while Pilsen has soft water well suited to making pale lager, such as Pilsner Urquell. The waters of Burton in England contain gypsum, which benefits making pale ale to such a degree that brewers of pale ales will add gypsum to the local water in a process known as Burtonisation. Starch source The starch source in a beer provides the fermentable material and is a key determinant of the strength and flavour of the beer. The most common starch source used in beer is malted grain. Grain is malted by soaking it in water, allowing it to begin germination, and then drying the partially germinated grain in a kiln. Malting grain produces enzymes that will allow conversion from starches in the grain into fermentable sugars during the mash process. Different roasting times and temperatures are used to produce different colours of malt from the same grain. Darker malts will produce darker beers. Nearly all beer includes barley malt as the majority of the starch. This is because of its fibrous husk, which is important not only in the sparging stage of brewing (in which water is washed over the mashed barley grains to form the wort) but also as a rich source of amylase, a digestive enzyme that facilitates conversion of starch into sugars. Other malted and unmalted grains (including wheat, rice, oats, and rye, and, less frequently, maize (corn) and sorghum) may be used. In recent years, a few brewers have produced gluten-free beer made with sorghum with no barley malt for people who cannot digest gluten-containing grains like wheat, barley, and rye. Hops Hops are the female flower clusters or seed cones of the hop vine Humulus lupulus, which are used as a flavouring and preservative agent in nearly all beer made today. Hops had been used for medicinal and food flavouring purposes since Roman times; by the 7th century in Carolingian monasteries in what is now Germany, beer was being made with hops, though it isn't until the thirteenth century that widespread cultivation of hops for use in beer is recorded. Before the thirteenth century, beer was flavoured with plants such as yarrow, wild rosemary, and bog myrtle, and other ingredients such as juniper berries, aniseed and ginger, which would be combined into a mixture known as gruit and used as hops are now used; between the thirteenth and the sixteenth century, during which hops took over as the dominant flavouring, beer flavoured with gruit was known as ale, while beer flavoured with hops was known as beer. Some beers today, such as Fraoch by the Scottish Heather Ales company and Cervoise Lancelot by the French Brasserie-Lancelot company, use plants other than hops for flavouring. Hops contain several characteristics that brewers desire in beer: they contribute a bitterness that balances the sweetness of the malt; they provide floral, citrus, and herbal aromas and flavours; they have an antibiotic effect that favours the activity of brewer's yeast over less desirable microorganisms; and they aid in "head retention", the length of time that the foam on top of the beer (the beer head) will last. The preservative in hops comes from the lupulin glands which contain soft resins with alpha and beta acids. Though much studied, the preservative nature of the soft resins is not yet fully understood, though it has been observed that unless stored at a cool temperature, the preservative nature will decrease. Brewing is the sole major commercial use of hops. Yeast Yeast is the microorganism that is responsible for fermentation in beer. Yeast metabolises the sugars extracted from grains, which produces alcohol and carbon dioxide, and thereby turns wort into beer. In addition to fermenting the beer, yeast influences the character and flavour. The dominant types of yeast used to make beer are Saccharomyces cerevisiae, known as ale yeast, and Saccharomyces pastorianus, known as lager yeast; Brettanomyces ferments lambics, and Torulaspora delbrueckii ferments Bavarian weissbier. Before the role of yeast in fermentation was understood, fermentation involved wild or airborne yeasts, and a few styles such as lambics still use this method today. Emil Christian Hansen, a Danish biochemist employed by the Carlsberg Laboratory, developed pure yeast cultures which were introduced into the Carlsberg brewery in 1883, and pure yeast strains are now the main fermenting source used worldwide. Clarifying agent Some brewers add one or more clarifying agents to beer, which typically precipitate (collect as a solid) out of the beer along with protein solids and are found only in trace amounts in the finished product. This process makes the beer appear bright and clean, rather than the cloudy appearance of ethnic and older styles of beer such as wheat beers. Examples of clarifying agents include isinglass, obtained from swim bladders of fish; Irish moss, a seaweed; kappa carrageenan, from the seaweed kappaphycus; polyclar (a commercial brand of clarifier); and gelatin. If a beer is marked "suitable for Vegans", it was generally clarified either with seaweed or with artificial agents, although the "Fast Cask" method invented by Marston's in 2009 may provide another method. Brewing process There are several steps in the brewing process, which may include malting, mashing, lautering, boiling, fermenting, conditioning, filtering, and packaging. The brewing equipment needed to make beer has grown more sophisticated over time, and now covers most aspects of the brewing process. Malting is the process where barley grain is made ready for brewing. Malting is broken down into three steps in order to help to release the starches in the barley. First, during steeping, the grain is added to a vat with water and allowed to soak for approximately 40 hours. During germination, the grain is spread out on the floor of the germination room for around 5 days. The final part of malting is kilning when the malt goes through a very high temperature drying in a kiln; with gradual temperature increase over several hours. When kilning is complete, the grains are now termed malt, and they will be milled or crushed to break apart the kernels and expose the cotyledon, which contains the majority of the carbohydrates and sugars; this makes it easier to extract the sugars during mashing. Mashing converts the starches released during the malting stage into sugars that can be fermented. The milled grain is mixed with hot water in a large vessel known as a mash tun. In this vessel, the grain and water are mixed together to create a cereal mash. During the mash, naturally occurring enzymes present in the malt convert the starches (long chain carbohydrates) in the grain into smaller molecules or simple sugars (mono-, di-, and tri-saccharides). This "conversion" is called saccharification which occurs between the temperatures . The result of the mashing process is a sugar-rich liquid or "wort", which is then strained through the bottom of the mash tun in a process known as lautering. Prior to lautering, the mash temperature may be raised to about (known as a mashout) to free up more starch and reduce mash viscosity. Additional water may be sprinkled on the grains to extract additional sugars (a process known as sparging). The wort is moved into a large tank known as a "copper" or kettle where it is boiled with hops and sometimes other ingredients such as herbs or sugars. This stage is where many chemical reactions take place, and where important decisions about the flavour, colour, and aroma of the beer are made. The boiling process serves to terminate enzymatic processes, precipitate proteins, isomerize hop resins, and concentrate and sterilize the wort. Hops add flavour, aroma and bitterness to the beer. At the end of the boil, the hopped wort settles to clarify in a vessel called a "whirlpool", where the more solid particles in the wort are separated out. After the whirlpool, the wort is drawn away from the compacted hop trub, and rapidly cooled via a heat exchanger to a temperature where yeast can be added. A variety of heat exchanger designs are used in breweries, with the most common a plate-style. Water or glycol run in channels in the opposite direction of the wort, causing a rapid drop in temperature. It is very important to quickly cool the wort to a level where yeast can be added safely as yeast is unable to grow in very high temperatures, and will start to die in temperatures above . After the wort goes through the heat exchanger, the cooled wort goes into a fermentation tank. A type of yeast is selected and added, or "pitched", to the fermentation tank. When the yeast is added to the wort, the fermenting process begins, where the sugars turn into alcohol, carbon dioxide and other components. When the fermentation is complete the brewer may rack the beer into a new tank, called a conditioning tank. Conditioning of the beer is the process in which the beer ages, the flavour becomes smoother, and flavours that are unwanted dissipate. After conditioning for a week to several months, the beer may be filtered and force carbonated for bottling, or fined in the cask. Mashing Mashing is the process of combining a mix of milled grain (typically malted barley with supplementary grains such as corn, sorghum, rye or wheat), known as the "grist" or "grain bill", and water, known as "liquor", and heating this mixture in a vessel called a "mash tun". Mashing is a form of steeping, and defines the act of brewing, such as with making tea, sake, and soy sauce. Technically, wine, cider and mead are not brewed but rather vinified, as there is no steeping process involving solids. Mashing allows the enzymes in the malt to break down the starch in the grain into sugars, typically maltose to create a malty liquid called wort. There are two main methods – infusion mashing, in which the grains are heated in one vessel; and decoction mashing, in which a proportion of the grains are boiled and then returned to the mash, raising the temperature. Mashing involves pauses at certain temperatures (notably ), and takes place in a "mash tun" – an insulated brewing vessel with a false bottom. The end product of mashing is called a "mash". Mashing usually takes 1 to 2 hours, and during this time the various temperature rests activate different enzymes depending upon the type of malt being used, its modification level, and the intention of the brewer. The activity of these enzymes convert the starches of the grains to dextrins and then to fermentable sugars such as maltose. A mash rest from activates various proteases, which break down proteins that might otherwise cause the beer to be hazy. This rest is generally used only with undermodified (i.e. undermalted) malts which are decreasingly popular in Germany and the Czech Republic, or non-malted grains such as corn and rice, which are widely used in North American beers. A mash rest at activates β-glucanase, which breaks down gummy β-glucans in the mash, making the sugars flow out more freely later in the process. In the modern mashing process, commercial fungal based β-glucanase may be added as a supplement. Finally, a mash rest temperature of is used to convert the starches in the malt to sugar, which is then usable by the yeast later in the brewing process. Doing the latter rest at the lower end of the range favours β-amylase enzymes, producing more low-order sugars like maltotriose, maltose, and glucose which are more fermentable by the yeast. This in turn creates a beer lower in body and higher in alcohol. A rest closer to the higher end of the range favours α-amylase enzymes, creating more higher-order sugars and dextrins which are less fermentable by the yeast, so a fuller-bodied beer with less alcohol is the result. Duration and pH variances also affect the sugar composition of the resulting wort. Lautering Lautering is the separation of the wort (the liquid containing the sugar extracted during mashing) from the grains. This is done either in a mash tun outfitted with a false bottom, in a lauter tun, or in a mash filter. Most separation processes have two stages: first wort run-off, during which the extract is separated in an undiluted state from the spent grains, and sparging, in which extract which remains with the grains is rinsed off with hot water. The lauter tun is a tank with holes in the bottom small enough to hold back the large bits of grist and hulls (the ground or milled cereal). The bed of grist that settles on it is the actual filter. Some lauter tuns have provision for rotating rakes or knives to cut into the bed of grist to maintain good flow. The knives can be turned so they push the grain, a feature used to drive the spent grain out of the vessel. The mash filter is a plate-and-frame filter. The empty frames contain the mash, including the spent grains, and have a capacity of around one hectoliter. The plates contain a support structure for the filter cloth. The plates, frames, and filter cloths are arranged in a carrier frame like so: frame, cloth, plate, cloth, with plates at each end of the structure. Newer mash filters have bladders that can press the liquid out of the grains between spargings. The grain does not act like a filtration medium in a mash filter. Boiling After mashing, the beer wort is boiled with hops (and other flavourings if used) in a large tank known as a "copper" or brew kettle – though historically the mash vessel was used and is still in some small breweries. The boiling process is where chemical reactions take place, including sterilization of the wort to remove unwanted bacteria, releasing of hop flavours, bitterness and aroma compounds through isomerization, stopping of enzymatic processes, precipitation of proteins, and concentration of the wort. Finally, the vapours produced during the boil volatilise off-flavours, including dimethyl sulfide precursors. The boil is conducted so that it is even and intense – a continuous "rolling boil". The boil on average lasts between 45 and 90 minutes, depending on its intensity, the hop addition schedule, and volume of water the brewer expects to evaporate. At the end of the boil, solid particles in the hopped wort are separated out, usually in a vessel called a "whirlpool". Brew kettle or copper Copper is the traditional material for the boiling vessel for two main reasons: firstly because copper transfers heat quickly and evenly; secondly because the bubbles produced during boiling, which could act as an insulator against the heat, do not cling to the surface of copper, so the wort is heated in a consistent manner. The simplest boil kettles are direct-fired, with a burner underneath. These can produce a vigorous and favourable boil, but are also apt to scorch the wort where the flame touches the kettle, causing caramelisation and making cleanup difficult. Most breweries use a steam-fired kettle, which uses steam jackets in the kettle to boil the wort. Breweries usually have a boiling unit either inside or outside of the kettle, usually a tall, thin cylinder with vertical tubes, called a calandria, through which wort is pumped. Whirlpool At the end of the boil, solid particles in the hopped wort are separated out, usually in a vessel called a "whirlpool" or "settling tank". The whirlpool was devised by Henry Ranulph Hudston while working for the Molson Brewery in 1960 to utilise the so-called tea leaf paradox to force the denser solids known as "trub" (coagulated proteins, vegetable matter from hops) into a cone in the centre of the whirlpool tank. Whirlpool systems vary: smaller breweries tend to use the brew kettle, larger breweries use a separate tank, and design will differ, with tank floors either flat, sloped, conical or with a cup in the centre. The principle in all is that by swirling the wort the centripetal force will push the trub into a cone at the centre of the bottom of the tank, where it can be easily removed. Hopback A hopback is a traditional additional chamber that acts as a sieve or filter by using whole hops to clear debris (or "trub") from the unfermented (or "green") wort, as the whirlpool does, and also to increase hop aroma in the finished beer. It is a chamber between the brewing kettle and wort chiller. Hops are added to the chamber, the hot wort from the kettle is run through it, and then immediately cooled in the wort chiller before entering the fermentation chamber. Hopbacks utilizing a sealed chamber facilitate maximum retention of volatile hop aroma compounds that would normally be driven off when the hops contact the hot wort. While a hopback has a similar filtering effect as a whirlpool, it operates differently: a whirlpool uses centrifugal forces, a hopback uses a layer of whole hops to act as a filter bed. Furthermore, while a whirlpool is useful only for the removal of pelleted hops (as flowers do not tend to separate as easily), in general hopbacks are used only for the removal of whole flower hops (as the particles left by pellets tend to make it through the hopback). The hopback has mainly been substituted in modern breweries by the whirlpool. Wort cooling After the whirlpool, the wort must be brought down to fermentation temperatures before yeast is added. In modern breweries this is achieved through a plate heat exchanger. A plate heat exchanger has many ridged plates, which form two separate paths. The wort is pumped into the heat exchanger, and goes through every other gap between the plates. The cooling medium, usually water, goes through the other gaps. The ridges in the plates ensure turbulent flow. A good heat exchanger can drop wort to while warming the cooling medium from about to . The last few plates often use a cooling medium which can be cooled to below the freezing point, which allows a finer control over the wort-out temperature, and also enables cooling to around . After cooling, oxygen is often dissolved into the wort to revitalize the yeast and aid its reproduction. Some of the craft brewery, particularly those wanting to create steam beer, utilize coolship instead. While boiling, it is useful to recover some of the energy used to boil the wort. On its way out of the brewery, the steam created during the boil is passed over a coil through which unheated water flows. By adjusting the rate of flow, the output temperature of the water can be controlled. This is also often done using a plate heat exchanger. The water is then stored for later use in the next mash, in equipment cleaning, or wherever necessary. Another common method of energy recovery takes place during the wort cooling. When cold water is used to cool the wort in a heat exchanger, the water is significantly warmed. In an efficient brewery, cold water is passed through the heat exchanger at a rate set to maximize the water's temperature upon exiting. This now-hot water is then stored in a hot water tank. Fermenting Fermentation takes place in fermentation vessels which come in various forms, from enormous cylindroconical vessels, through open stone vessels, to wooden vats. After the wort is cooled and aerated – usually with sterile air – yeast is added to it, and it begins to ferment. It is during this stage that sugars won from the malt are converted into alcohol and carbon dioxide, and the product can be called beer for the first time. Most breweries today use cylindroconical vessels, or CCVs, which have a conical bottom and a cylindrical top. The cone's angle is typically around 60°, an angle that will allow the yeast to flow towards the cone's apex, but is not so steep as to take up too much vertical space. CCVs can handle both fermenting and conditioning in the same tank. At the end of fermentation, the yeast and other solids which have fallen to the cone's apex can be simply flushed out of a port at the apex. Open fermentation vessels are also used, often for show in brewpubs, and in Europe in wheat beer fermentation. These vessels have no tops, which makes harvesting top-fermenting yeasts very easy. The open tops of the vessels make the risk of infection greater, but with proper cleaning procedures and careful protocol about who enters fermentation chambers, the risk can be well controlled. Fermentation tanks are typically made of stainless steel. If they are simple cylindrical tanks with beveled ends, they are arranged vertically, as opposed to conditioning tanks which are usually laid out horizontally. Only a very few breweries still use wooden vats for fermentation as wood is difficult to keep clean and infection-free and must be repitched more or less yearly. Fermentation methods There are three main fermentation methods, warm, cool, and wild or spontaneous. Fermentation may take place in open or closed vessels. There may be a secondary fermentation which can take place in the brewery, in the cask or in the bottle. Brewing yeasts are traditionally classed as "top-cropping" (or "top-fermenting") and "bottom-cropping" (or "bottom-fermenting"); the yeasts classed as top-fermenting are generally used in warm fermentations, where they ferment quickly, and the yeasts classed as bottom-fermenting are used in cooler fermentations where they ferment more slowly. Yeast were termed top or bottom cropping, because the yeast was collected from the top or bottom of the fermenting wort to be reused for the next brew. This terminology is somewhat inappropriate in the modern era; after the widespread application of brewing mycology it was discovered that the two separate collecting methods involved two different yeast species that favoured different temperature regimes, namely Saccharomyces cerevisiae in top-cropping at warmer temperatures and Saccharomyces pastorianus in bottom-cropping at cooler temperatures. As brewing methods changed in the 20th century, cylindro-conical fermenting vessels became the norm and the collection of yeast for both Saccharomyces species is done from the bottom of the fermenter. Thus the method of collection no longer implies a species association. There are a few remaining breweries who collect yeast in the top-cropping method, such as Samuel Smiths brewery in Yorkshire, Marstons in Staffordshire and several German hefeweizen producers. For both types, yeast is fully distributed through the beer while it is fermenting, and both equally flocculate (clump together and precipitate to the bottom of the vessel) when fermentation is finished. By no means do all top-cropping yeasts demonstrate this behaviour, but it features strongly in many English yeasts that may also exhibit chain forming (the failure of budded cells to break from the mother cell), which is in the technical sense different from true flocculation. The most common top-cropping brewer's yeast, Saccharomyces cerevisiae, is the same species as the common baking yeast. However, baking and brewing yeasts typically belong to different strains, cultivated to favour different characteristics: baking yeast strains are more aggressive, in order to carbonate dough in the shortest amount of time; brewing yeast strains act slower, but tend to tolerate higher alcohol concentrations (normally 12–15% abv is the maximum, though under special treatment some ethanol-tolerant strains can be coaxed up to around 20%). Modern quantitative genomics has revealed the complexity of Saccharomyces species to the extent that yeasts involved in beer and wine production commonly involve hybrids of so-called pure species. As such, the yeasts involved in what has been typically called top-cropping or top-fermenting ale may be both Saccharomyces cerevisiae and complex hybrids of Saccharomyces cerevisiae and Saccharomyces kudriavzevii. Three notable ales, Chimay, Orval and Westmalle, are fermented with these hybrid strains, which are identical to wine yeasts from Switzerland. Warm fermentation In general, yeasts such as Saccharomyces cerevisiae are fermented at warm temperatures between , occasionally as high as , while the yeast used by Brasserie Dupont for saison ferments even higher at . They generally form a foam on the surface of the fermenting beer, which is called barm, as during the fermentation process its hydrophobic surface causes the flocs to adhere to CO2 and rise; because of this, they are often referred to as "top-cropping" or "top-fermenting" – though this distinction is less clear in modern brewing with the use of cylindro-conical tanks. Generally, warm-fermented beers, which are usually termed ale, are ready to drink within three weeks after the beginning of fermentation, although some brewers will condition or mature them for several months. Cool fermentation When a beer has been brewed using a cool fermentation of around , compared to typical warm fermentation temperatures of , then stored (or lagered) for typically several weeks (or months) at temperatures close to freezing point, it is termed a "lager". During the lagering or storage phase several flavour components developed during fermentation dissipate, resulting in a "cleaner" flavour. Though it is the slow, cool fermentation and cold conditioning (or lagering) that defines the character of lager, the main technical difference is with the yeast generally used, which is Saccharomyces pastorianus. Technical differences include the ability of lager yeast to metabolize melibiose, and the tendency to settle at the bottom of the fermenter (though ales yeasts can also become bottom settling by selection); though these technical differences are not considered by scientists to be influential in the character or flavour of the finished beer, brewers feel otherwise - sometimes cultivating their own yeast strains which may suit their brewing equipment or for a particular purpose, such as brewing beers with a high abv. Brewers in Bavaria had for centuries been selecting cold-fermenting yeasts by storing ("lagern") their beers in cold alpine caves. The process of natural selection meant that the wild yeasts that were most cold tolerant would be the ones that would remain actively fermenting in the beer that was stored in the caves. A sample of these Bavarian yeasts was sent from the Spaten brewery in Munich to the Carlsberg brewery in Copenhagen in 1845 who began brewing with it. In 1883 Emile Hansen completed a study on pure yeast culture isolation and the pure strain obtained from Spaten went into industrial production in 1884 as Carlsberg yeast No 1. Another specialized pure yeast production plant was installed at the Heineken Brewery in Rotterdam the following year and together they began the supply of pure cultured yeast to brewers across Europe. This yeast strain was originally classified as Saccharomyces carlsbergensis, a now defunct species name which has been superseded by the currently accepted taxonomic classification Saccharomyces pastorianus. Spontaneous fermentation Lambic beers are historically brewed in Brussels and the nearby Pajottenland region of Belgium without any yeast inoculation. The wort is cooled in open vats (called "coolships"), where the yeasts and microbiota present in the brewery (such as Brettanomyces) are allowed to settle to create a spontaneous fermentation, and are then conditioned or matured in oak barrels for typically one to three years. Conditioning After an initial or primary fermentation, beer is conditioned, matured or aged, in one of several ways, which can take from 2 to 4 weeks, several months, or several years, depending on the brewer's intention for the beer. The beer is usually transferred into a second container, so that it is no longer exposed to the dead yeast and other debris (also known as "trub") that have settled to the bottom of the primary fermenter. This prevents the formation of unwanted flavours and harmful compounds such as acetaldehyde. Kräusening Kräusening (pronounced ) is a conditioning method in which fermenting wort is added to the finished beer. The active yeast will restart fermentation in the finished beer, and so introduce fresh carbon dioxide; the conditioning tank will be then sealed so that the carbon dioxide is dissolved into the beer producing a lively "condition" or level of carbonation. The kräusening method may also be used to condition bottled beer. Lagering Lagers are stored at cellar temperature or below for 1–6 months while still on the yeast. The process of storing, or conditioning, or maturing, or aging a beer at a low temperature for a long period is called "lagering", and while it is associated with lagers, the process may also be done with ales, with the same result – that of cleaning up various chemicals, acids and compounds. Secondary fermentation During secondary fermentation, most of the remaining yeast will settle to the bottom of the second fermenter, yielding a less hazy product. Bottle fermentation Some beers undergo an additional fermentation in the bottle giving natural carbonation. This may be a second and/or third fermentation. They are bottled with a viable yeast population in suspension. If there is no residual fermentable sugar left, sugar or wort or both may be added in a process known as priming. The resulting fermentation generates CO2 that is trapped in the bottle, remaining in solution and providing natural carbonation. Bottle-conditioned beers may be either filled unfiltered direct from the fermentation or conditioning tank, or filtered and then reseeded with yeast. Cask conditioning Cask ale (or cask-conditioned beer) is unfiltered, unpasteurised beer that is conditioned by a secondary fermentation in a metal, plastic or wooden cask. It is dispensed from the cask by being either poured from a tap by gravity, or pumped up from a cellar via a beer engine (hand pump). Sometimes a cask breather is used to keep the beer fresh by allowing carbon dioxide to replace oxygen as the beer is drawn off the cask. Until 2018, the Campaign for Real Ale (CAMRA) defined real ale as beer "served without the use of extraneous carbon dioxide", which would disallow the use of a cask breather, a policy which was reversed in April 2018 to allow beer served with the use of cask breathers to meet its definition of real ale. Barrel-ageing Barrel-ageing (US: Barrel aging) is the process of ageing beer in wooden barrels to achieve a variety of effects in the final product. Sour beers such as lambics are fully fermented in wood, while other beers are aged in barrels which were previously used for maturing wines or spirits. In 2016 "Craft Beer and Brewing" wrote: "Barrel-aged beers are so trendy that nearly every taphouse and beer store has a section of them. Filtering Filtering stabilises the flavour of beer, holding it at a point acceptable to the brewer, and preventing further development from the yeast, which under poor conditions can release negative components and flavours. Filtering also removes haze, clearing the beer, and so giving it a "polished shine and brilliance". Beer with a clear appearance has been commercially desirable for brewers since the development of glass vessels for storing and drinking beer, along with the commercial success of pale lager, which - due to the lagering process in which haze and particles settle to the bottom of the tank and so the beer "drops bright" (clears) - has a natural bright appearance and shine. There are several forms of filters; they may be in the form of sheets or "candles", or they may be a fine powder such as diatomaceous earth (also called kieselguhr), which is added to the beer to form a filtration bed which allows liquid to pass, but holds onto suspended particles such as yeast. Filters range from rough filters that remove much of the yeast and any solids (e.g., hops, grain particles) left in the beer, to filters tight enough to strain colour and body from the beer. Filtration ratings are divided into rough, fine, and sterile. Rough filtration leaves some cloudiness in the beer, but it is noticeably clearer than unfiltered beer. Fine filtration removes almost all cloudiness. Sterile filtration removes almost all microorganisms. Sheet (pad) filters These filters use sheets that allow only particles smaller than a given size to pass through. The sheets are placed into a filtering frame, sanitized (with boiling water, for example) and then used to filter the beer. The sheets can be flushed if the filter becomes blocked. The sheets are usually disposable and are replaced between filtration sessions. Often the sheets contain powdered filtration media to aid in filtration. Pre-made filters have two sides. One with loose holes, and the other with tight holes. Flow goes from the side with loose holes to the side with the tight holes, with the intent that large particles get stuck in the large holes while leaving enough room around the particles and filter medium for smaller particles to go through and get stuck in tighter holes. Sheets are sold in nominal ratings, and typically 90% of particles larger than the nominal rating are caught by the sheet. Kieselguhr filters Filters that use a powder medium are considerably more complicated to operate, but can filter much more beer before regeneration. Common media include diatomaceous earth and perlite. By-products Brewing by-products are "spent grain" and the sediment (or "dregs") from the filtration process which may be dried and resold as "brewers dried yeast" for poultry feed, or made into yeast extract which is used in brands such as Vegemite and Marmite. The process of turning the yeast sediment into edible yeast extract was discovered by German scientist Justus von Liebig. Brewer's spent grain (also called spent grain, brewer's grain or draff) is the main by-product of the brewing process; it consists of the residue of malt and grain which remains in the lauter tun after the lautering process. It consists primarily of grain husks, pericarp, and fragments of endosperm. As it mainly consists of carbohydrates and proteins, and is readily consumed by animals, spent grain is used in animal feed. Spent grains can also be used as fertilizer, whole grains in bread, as well as in the production of flour and biogas. Spent grain is also an ideal medium for growing mushrooms, such as shiitake, and already some breweries are either growing their own mushrooms or supplying spent grain to mushroom farms. Spent grains can be used in the production of red bricks, to improve the open porosity and reduce thermal conductivity of the ceramic mass. Brewing industry The brewing industry is a global business, consisting of several dominant multinational companies and many thousands of other producers known as microbreweries or regional breweries or craft breweries depending on size, region, and marketing preference. More than are sold per year—producing total global revenues of $294.5 billion (£147.7 billion) as of 2006. SABMiller became the largest brewing company in the world when it acquired Royal Grolsch, brewer of Dutch premium beer brand Grolsch. InBev was the second-largest beer-producing company in the world and Anheuser-Busch held the third spot, but after the acquisition of Anheuser-Busch by InBev, the new Anheuser-Busch InBev company is currently the largest brewer in the world. Brewing at home is subject to regulation and prohibition in many countries. Restrictions on homebrewing were lifted in the UK in 1963, Australia followed suit in 1972, and the US in 1978, though individual states were allowed to pass their own laws limiting production. References Sources Bamforth, Charles; Food, Fermentation and Micro-organisms, Wiley-Blackwell, 2005, Bamforth, Charles; Beer: Tap into the Art and Science of Brewing, Oxford University Press, 2009 Boulton, Christopher; Encyclopaedia of Brewing, Wiley-Blackwell, 2013, Briggs, Dennis E., et al.; Malting and Brewing Science, Aspen Publishers, 1982, Ensminger, Audrey; Foods & Nutrition Encyclopedia, CRC Press, 1994, Esslinger, Hans Michael; Handbook of Brewing: Processes, Technology, Markets, Wiley-VCH, 2009, Hornsey, Ian Spencer; Brewing, Royal Society of Chemistry, 1999, Hui, Yiu H.; Food Biotechnology, Wiley-IEEE, 1994, Hui, Yiu H., and Smith, J. Scott; Food Processing: Principles and Applications, Wiley-Blackwell, 2004, Andrew G.H. Lea, John Raymond Piggott, John R. Piggott ; Fermented Beverage Production, Kluwer Academic/Plenum Publishers, 2003, McFarland, Ben; World's Best Beers, Sterling Publishing, 2009, Oliver, Garrett (ed); The Oxford Companion to Beer, Oxford University Press, 2011 Priest, Fergus G.; Handbook of Brewing, CRC Press, 2006, Stevens, Roger, et al.; Brewing: Science and Practice, Woodhead Publishing, 2004, Unger, Richard W.; Beer in the Middle Ages and the Renaissance, University of Pennsylvania Press, 2004, External links An overview of the microbiology behind beer brewing from the Science Creative Quarterly A pictorial overview of the brewing process at the Heriot-Watt University Pilot Brewery Fermentation in food processing

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https://en.wikipedia.org/wiki/Barcelona

Barcelona

Barcelona ( , , ) is a city on the northeastern coast of Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second-most populous municipality of Spain. With a population of 1.6 million within city limits, its urban area extends to numerous neighbouring municipalities within the province of Barcelona and is home to around 4.8 million people, making it the fifth most populous urban area in the European Union after Paris, the Ruhr area, Madrid and Milan. It is one of the largest metropolises on the Mediterranean Sea, located on the coast between the mouths of the rivers Llobregat and Besòs, bounded to the west by the Serra de Collserola mountain range. Founded as a Roman city, in the Middle Ages Barcelona became the capital of the County of Barcelona. After joining with the Kingdom of Aragon to form the confederation of the Crown of Aragon, Barcelona, which continued to be the capital of the Principality of Catalonia, became the most important city in the Crown of Aragon and the main economic and administrative centre of the Crown, only to be overtaken by Valencia, wrested from Moorish control by the Catalans, shortly before the dynastic union between the Crown of Castile and the Crown of Aragon in 1492. Barcelona became the centre of Catalan separatism, briefly becoming part of France during the 17th century Reapers' War. It was the capital of Revolutionary Catalonia during the Spanish Revolution of 1936, and the seat of government of the Second Spanish Republic later in the Spanish Civil War, until its capture by the fascists in 1939. After the Spanish transition to democracy in the 1970s, Barcelona once again became the capital of an autonomous Catalonia. Barcelona has a rich cultural heritage and is today an important cultural centre and a major tourist destination. Particularly renowned are the architectural works of Antoni Gaudí and Lluís Domènech i Montaner, which have been designated UNESCO World Heritage Sites. The city is home to two of the most prestigious universities in Spain: the University of Barcelona and Pompeu Fabra University. The headquarters of the Union for the Mediterranean are located in Barcelona. The city is known for hosting the 1992 Summer Olympics as well as world-class conferences and expositions. In addition, many international sport tournaments have been played here. Barcelona is a major cultural, economic, and financial centre in southwestern Europe, as well as the main biotech hub in Spain. As a leading world city, Barcelona's influence in global socio-economic affairs qualifies it for global city status (Beta +). Barcelona is a transport hub, with the Port of Barcelona being one of Europe's principal seaports and busiest European passenger port, an international airport, Barcelona–El Prat Airport, which handles over 50 million passengers per year, an extensive motorway network, and a high-speed rail line with a link to France and the rest of Europe. Names The name Barcelona comes from the ancient Iberian Baŕkeno, attested in an ancient coin inscription found on the right side of the coin in Iberian script as , in ancient Greek sources as , Barkinṓn; and in Latin as Barcino, Barcilonum and Barcenona. Some older sources suggest that the city may have been named after the Carthaginian general Hamilcar Barca, who was supposed to have founded the city in the 3rd century BC, but there is no evidence that Barcelona was ever a Carthaginian settlement, or that its name in antiquity, Barcino, had any connection with the Barcid family of Hamilcar. During the Middle Ages, the city was variously known as Barchinona, Barçalona, Barchelonaa, and Barchenona. Internationally, Barcelona's name is abbreviated colloquially to 'Barça' as a result of its status as the hometown of the football club FC Barcelona, whose anthem is the Cant del Barça ("Barça chant"). A common abbreviated form used by locals for the city is Barna. Another common abbreviation is 'BCN', which is also the IATA airport code of the Barcelona-El Prat Airport. The city is referred to as the Ciutat Comtal in Catalan and Ciudad Condal in Spanish (i.e., "Comital City" or "City of Counts"), owing to its past as the seat of the Count of Barcelona. History Pre-history The origin of the earliest settlement at the site of present-day Barcelona is unclear. The ruins of an early settlement have been found, including different tombs and dwellings dating to earlier than 5000 BC. The founding of Barcelona is the subject of two different legends. The first attributes the founding of the city to the mythological Hercules. The second legend attributes the foundation of the city directly to the historical Carthaginian general, Hamilcar Barca, father of Hannibal, who supposedly named the city Barcino after his family in the 3rd century BC, but there is no historical or linguistic evidence that this is true. Archeological evidence in the form of coins from the 3rd Century BC have been found on the hills at the foot of Montjuïc with the name Bárkeno written in an ancient script in the Iberian language. Thus, we can conclude that the Laietani, an ancient Iberian (Pre-Roman) people of the Iberian peninsula, who inhabited the area occupied by the city of Barcelona around 3 – 2 BC, called the area Bàrkeno, which means "The Place of the Plains" (Barrke = plains/terrace). Roman Barcelona In about 15 BC, the Romans redrew the town as a castrum (Roman military camp) centred on the "Mons Taber", a little hill near the Generalitat (Catalan Government) and city hall buildings. The Roman Forum, at the crossing of the Cardo Maximus and Decumanus Maximus, was approximately placed where current Plaça de Sant Jaume is. Thus, the political center of the city, Catalonia, and its domains has remained in the same place for over 2,000 years. Under the Romans, it was a colony with the surname of Faventia, or, in full, Colonia Faventia Julia Augusta Pia Barcino or Colonia Julia Augusta Faventia Paterna Barcino. Pomponius Mela mentions it among the small towns of the district, probably as it was eclipsed by its neighbour Tarraco (modern Tarragona), but it may be gathered from later writers that it gradually grew in wealth and consequence, favoured as it was with a beautiful situation and an excellent harbour. It enjoyed immunity from imperial burdens. The city minted its own coins; some from the era of Galba survive. Important Roman vestiges are displayed in Plaça del Rei underground, as a part of the Barcelona City History Museum (MUHBA); the typically Roman grid plan is still visible today in the layout of the historical centre, the Barri Gòtic (Gothic Quarter). Some remaining fragments of the Roman walls have been incorporated into the cathedral. The cathedral, Catedral Basílica Metropolitana de Barcelona, is also sometimes called La Seu, which simply means cathedral (and see, among other things) in Catalan. It is said to have been founded in 343. Medieval Barcelona The city was conquered by the Visigoths in the early 5th century, becoming for a few years the capital of all Hispania. After being conquered by the Umayyads in the early 8th century, it was conquered after a siege in 801 by Charlemagne's son Louis, who made Barcelona the seat of the Carolingian "Hispanic March" (Marca Hispanica), a buffer zone ruled by the Count of Barcelona. The Counts of Barcelona became increasingly independent and expanded their territory to include much of modern Catalonia, although in 985, Barcelona was sacked by the army of Almanzor. The sack was so traumatic that most of Barcelona's population was either killed or enslaved. In 1137, Aragon and the County of Barcelona merged in dynastic union by the marriage of Ramon Berenguer IV and Petronilla of Aragon, their titles finally borne by only one person when their son Alfonso II of Aragon ascended to the throne in 1162. His territories were later to be known as the Crown of Aragon, which conquered many overseas possessions and ruled the western Mediterranean Sea with outlying territories in Naples and Sicily and as far as Athens in the 13th century. Barcelona was the leading slave trade centre of the Crown of Aragon up until the 15th century, when it was eclipsed by Valencia. It initially fed from eastern and Balkan slave stock later drawing from a Maghribian and, ultimately, Subsaharan pool of slaves. The Bank or Taula de canvi de Barcelona, often viewed as the oldest public bank in Europe, was established by the city magistrates in 1401. It originated from necessities of the state, as did the Bank of Venice (1402) and the Bank of Genoa (1407). Barcelona under the Spanish monarchy The marriage of Ferdinand II of Aragon and Isabella I of Castile in 1469 united the two royal lines. Madrid became the centre of political power whilst the colonisation of the Americas reduced the financial importance (at least in relative terms) of Mediterranean trade. Barcelona was a centre of Catalan separatism, including the Catalan Revolt (1640–52) against Philip IV of Spain. The great plague of 1650–1654 halved the city's population. In the 18th century, a fortress was built at Montjuïc that overlooked the harbour. In 1794, this fortress was used by the French astronomer Pierre François André Méchain for observations relating to a survey stretching to Dunkirk that provided the official basis of the measurement of a metre. The definitive metre bar, manufactured from platinum, was presented to the French legislative assembly on 22 June 1799. Much of Barcelona was negatively affected by the Napoleonic wars, but the start of industrialisation saw the fortunes of the province improve. The Spanish Civil War and the Franco period During the Spanish Civil War, the city, and Catalonia in general, were resolutely Republican. Many enterprises and public services were collectivised by the CNT and UGT unions. As the power of the Republican government and the Generalitat diminished, much of the city was under the effective control of anarchist groups. The anarchists lost control of the city to their own allies, the Communists and official government troops, after the street fighting of the Barcelona May Days. The fall of the city on 26 January 1939, caused a mass exodus of civilians who fled to the French border. The resistance of Barcelona to Franco's coup d'état was to have lasting effects after the defeat of the Republican government. The autonomous institutions of Catalonia were abolished, and the use of the Catalan language in public life was suppressed. Barcelona remained the second largest city in Spain, at the heart of a region which was relatively industrialised and prosperous, despite the devastation of the civil war. The result was a large-scale immigration from poorer regions of Spain (particularly Andalusia, Murcia and Galicia), which in turn led to rapid urbanisation. Late twentieth century In 1992, Barcelona hosted the Summer Olympics. The after-effects of this are credited with driving major changes in what had, up until then, been a largely industrial city. As part of the preparation for the games, industrial buildings along the sea-front were demolished and of beach were created. New construction increased the road capacity of the city by 17%, the sewage handling capacity by 27% and the amount of new green areas and beaches by 78%. Between 1990 and 2004, the number of hotel rooms in the city doubled. Perhaps more importantly, the outside perception of the city was changed making, by 2012, Barcelona the 12th most popular city destination in the world and the 5th amongst European cities. Recent history The death of Franco in 1975 brought on a period of democratisation throughout Spain. Pressure for change was particularly strong in Barcelona, which considered that it had been punished during nearly forty years of Francoism for its support of the Republican government. Massive, but peaceful, demonstrations on 11 September 1977 assembled over a million people in the streets of Barcelona to call for the restoration of Catalan autonomy. It was granted less than a month later. The development of Barcelona was promoted by two events in 1986: Spanish accession to the European Community, and particularly Barcelona's designation as host city of the 1992 Summer Olympics. The process of urban regeneration has been rapid, and accompanied by a greatly increased international reputation of the city as a tourist destination. The increased cost of housing has led to a slight decline (−16.6%) in the population over the last two decades of the 20th century as many families move out into the suburbs. This decline has been reversed since 2001, as a new wave of immigration (particularly from Latin America and from Morocco) has gathered pace. In 1987, an ETA car bombing at Hipercor killed 21 people. On 17 August 2017, a van was driven into pedestrians on La Rambla, killing 14 and injuring at least 100, one of whom later died. Other attacks took place elsewhere in Catalonia. The Prime Minister of Spain, Mariano Rajoy, called the attack in Barcelona a jihadist attack. Amaq News Agency attributed indirect responsibility for the attack to the Islamic State of Iraq and the Levant (ISIL). During the 2010s, Barcelona became the focus city for the ongoing Catalan independence movement, its consequent standoff between the regional and national government and later protests. Geography Location Barcelona is located on the northeast coast of the Iberian Peninsula, facing the Mediterranean Sea, on a plain approximately wide limited by the mountain range of Collserola, the Llobregat river to the southwest and the Besòs river to the north. This plain covers an area of , of which are occupied by the city itself. It is south of the Pyrenees and the Catalan border with France. Tibidabo, high, offers striking views over the city and is topped by the Torre de Collserola, a telecommunications tower that is visible from most of the city. Barcelona is peppered with small hills, most of them urbanised, that gave their name to the neighbourhoods built upon them, such as Carmel (), Putget (es) () and Rovira (). The escarpment of Montjuïc (), situated to the southeast, overlooks the harbour and is topped by Montjuïc Castle, a fortress built in the 17–18th centuries to control the city as a replacement for the Ciutadella. Today, the fortress is a museum and Montjuïc is home to several sporting and cultural venues, as well as Barcelona's biggest park and gardens. The city borders on the municipalities of Santa Coloma de Gramenet and Sant Adrià de Besòs to the north; the Mediterranean Sea to the east; El Prat de Llobregat and L'Hospitalet de Llobregat to the south; and Sant Feliu de Llobregat, Sant Just Desvern, Esplugues de Llobregat, Sant Cugat del Vallès, and Montcada i Reixac to the west. The municipality includes two small sparsely-inhabited exclaves to the north-west. Climate According to the Köppen climate classification, Barcelona has a hot summer Mediterranean climate (Csa), with mild winters and warm to hot summers, while the rainiest seasons are autumn and spring. The rainfall pattern is characterised by a short (3 months) dry season in summer, as well as less winter rainfall than in a typical Mediterranean climate. However, both June and August are wetter than February, which is unusual for the Mediterranean climate. This subtype, labelled as "Portuguese" by the French geographer George Viers after the climate classification of Emmanuel de Martonne and found in the NW Mediterranean area (e.g. Marseille), can be seen as transitional to the humid subtropical climate (Cfa) found in inland areas. Barcelona is densely populated, thus heavily influenced by the urban heat island effect. Areas outside of the urbanised districts can have as much as 2 °C of difference in temperatures throughout the year. Its average annual temperature is during the day and at night. The average annual temperature of the sea is about . In the coldest month, January, the temperature typically ranges from during the day, at night and the average sea temperature is . In the warmest month, August, the typical temperature ranges from during the day, about at night and the average sea temperature is . Generally, the summer or "holiday" season lasts about six months, from May to October. Two months – April and November – are transitional; sometimes the temperature exceeds , with an average temperature of during the day and at night. December, January and February are the coldest months, with average temperatures around during the day and at night. Large fluctuations in temperature are rare, particularly in the summer months. Because of the proximity to the warm sea plus the urban heat island, frosts are very rare in the city of Barcelona. Snow is also very infrequent in the city of Barcelona, but light snowfalls can occur yearly in the nearby Collserola mountains, such as in the Fabra Observatory located in a nearby mountain. Barcelona averages 78 rainy days per year (≥ 1 mm), and annual average relative humidity is 72%, ranging from 69% in July to 75% in October. Rainfall totals are highest in late summer and autumn (September–November) and lowest in early and mid-summer (June–August), with a secondary winter minimum (February–March). Sunshine duration is 2,524 hours per year, from 138 (average 4.5 hours of sunshine a day) in December to 310 (average 10 hours of sunshine a day) in July. Demographics According to Barcelona's City Council, Barcelona's population was 1,608,746 people, on a land area of . It is the main component of an administrative area of Greater Barcelona, with a population of 3,218,071 in an area of (density 5,060 inhabitants/km2). The population of the urban area was 4,840,000. It is the central nucleus of the Barcelona metropolitan area, which relies on a population of 5,474,482. Spanish is the most spoken language in Barcelona (according to the linguistic census held by the Government of Catalonia in 2013) and it is understood almost universally. Catalan is also very commonly spoken in the city: it is understood by 95% of the population, while 72.3% can speak it, 79% can read it, and 53% can write it. Knowledge of Catalan has increased significantly in recent decades thanks to a language immersion educational system. After Catalan and Spanish, the most spoken languages in Barcelona are those from North Africa, such as Amazigh and Arabic, followed by Bengali, Urdu, Panjabi, Mandarin Chinese, Romanian, English, Russian and Quechua, according to data collected by the University of Barcelona. In 1900, Barcelona had a population of 533,000, which grew steadily but slowly until 1950, when it started absorbing a high number of people from other less-industrialised parts of Spain. Barcelona's population peaked in 1979 at 1,906,998, and fell throughout the 1980s and 1990s as more people sought a higher quality of life in outlying cities in the Barcelona Metropolitan Area. After bottoming out in 2000 with 1,496,266 residents, the city's population began to rise again as younger people started to return, causing a great increase in housing prices. Population density Note: This text is entirely based on the municipal statistical database provided by the city council. Barcelona is one of the most densely populated cities in Europe. For the year 2008 the city council calculated the population to 1,621,090 living in the 102.2 km2 sized municipality, giving the city an average population density of 15,926 inhabitants per square kilometre with Eixample being the most populated district. In the case of Barcelona though, the land distribution is extremely uneven. Half of the municipality or 50.2 km2, all of it located on the municipal edge is made up of the ten least densely populated neighbourhoods containing less than 10% of the city's population, the uninhabited Zona Franca industrial area and Montjuïc forest park. Leaving the remaining 90% or slightly below 1.5 million inhabitants living on the remaining at an average density close to 28,500 inhabitants per square kilometre. Of the 73 neighbourhoods in the city, 45 had a population density above 20,000 inhabitants per square kilometre with a combined population of 1,313,424 inhabitants living on 38.6 km2 at an average density of 33,987 inhabitants per square kilometre. The 30 most densely populated neighbourhoods accounted for 57.5% of the city population occupying only 22.7% of the municipality, or in other words, 936,406 people living at an average density of 40,322 inhabitants per square kilometre. The city's highest density is found at and around the neighbourhood of la Sagrada Família where four of the city's most densely populated neighbourhoods are located side by side, all with a population density above 50,000 inhabitants per square kilometre. Age structure In 1900, almost a third (28.9 percent) of the population were children (aged younger than 14 years). In 2017, this age group constituted only 12.7% of the population. In 2017, people aged between 15 and 24 years made up 9 percent of the population; those aged between 25 and 44 years made up 30.6 percent of the population; while those aged between 45 and 64 years formed 56.9% of all Barcelonans. In 1900, people aged 65 and older made up just 6.5 percent of the population. In 2017, this age group made up 21.5 percent of the population. Migration In 2016, about 59% of the inhabitants of the city were born in Catalonia and 18.5% coming from the rest of the country. In addition to that, 22.5% of the population was born outside of Spain, a proportion which has more than doubled since 2001 and more than quintupled since 1996 when it was 8.6% respectively 3.9%. The most important region of origin of migrants is Europe, with many coming from Italy (26,676) or France (13,506). Moreover, many migrants come from Latin American nations such as Bolivia, Ecuador or Colombia. Since the 1990s, and similar to other migrants, many Latin Americans have settled in northern parts of the city. There exists a relatively large Pakistani community in Barcelona with up to twenty thousand nationals. The community consists of significantly more men than women. Many of the Pakistanis are living in Ciutat Vella. First Pakistani migrants came in the 1970s, with increasing numbers in the 1990s. Other significant migrant groups come from Asia as from China and the Philippines. There is a Japanese community clustered in Bonanova, Les Tres Torres, Pedralbes, and other northern neighbourhoods, and a Japanese international school serves that community. Religion Most of the inhabitants state they are Roman Catholic (208 churches). In a 2011 survey conducted by InfoCatólica, 49.5% of Barcelona residents of all ages identified themselves as Catholic. This was the first time that more than half of respondents did not identify themselves as Catholic Christians. The numbers reflect a broader trend in Spain whereby the numbers of self-identified Catholics have declined. In 2019, a survey by Centro de Investigaciones Sociológicas showed that 53.2% of residents in Barcelona identified themselves as Catholic (9.9% practising Catholics, 43.3% non-practising Catholics). The province has the largest Muslim community in Spain, 322,698 people in Barcelona province are of Muslim religion. A considerable number of Muslims live in Barcelona due to immigration (169 locations, mostly professed by Moroccans in Spain). In 2014, 322,698 out of 5.5 million people in the province of Barcelona identified themselves as Muslim, which makes 5.6% of the total population. The city also has the largest Jewish community in Spain, with an estimated 3,500 Jews living in the city. There are also a number of other groups, including Evangelical (71 locations, mostly professed by Roma), Jehovah's Witnesses (21 Kingdom Halls), Buddhists (13 locations), and Eastern Orthodox. Economy General information The Barcelona metropolitan area comprises over 66% of the people of Catalonia, one of the richer regions in Europe and the fourth richest region per capita in Spain, with a GDP per capita amounting to €28,400 (16% more than the EU average). The greater Barcelona metropolitan area had a GDP amounting to $177 billion (equivalent to $34,821 in per capita terms, 44% more than the EU average), making it the 4th most economically powerful city by gross GDP in the European Union, and 35th in the world in 2009. Barcelona city had a very high GDP of €80,894 per head in 2004, according to Eurostat. Furthermore, Barcelona was Europe's fourth best business city and fastest improving European city, with growth improved by 17% per year . Barcelona was the 24th most "livable city" in the world in 2015 according to lifestyle magazine Monocle. Similarly, according to Innovation Analysts 2thinknow, Barcelona occupies 13th place in the world on Innovation Cities™ Global Index. At the same time it is according to the Global Wealth and Lifestyle Report 2020 one of the most affordable cities in the world for a luxury lifestyle. Barcelona has a long-standing mercantile tradition. Less well known is that the city industrialised early, taking off in 1833, when Catalonia's already sophisticated textile industry began to use steam power. It became the first and most important industrial city in the Mediterranean basin. Since then, manufacturing has played a large role in its history. Borsa de Barcelona (Barcelona Stock Exchange) is the main stock exchange in the northeastern part of the Iberian Peninsula. Barcelona was recognised as the Southern European City of the Future for 2014/15, based on its economic potential, by FDi Magazine in their bi-annual rankings. Trade fair and exhibitions Drawing upon its tradition of creative art and craftsmanship, Barcelona is known for its award-winning industrial design. It also has several congress halls, notably Fira de Barcelona – the second largest trade fair and exhibition centre in Europe, that host a quickly growing number of national and international events each year (at present above 50). The total exhibition floor space of Fira de Barcelona venues is , not counting Gran Via centre on the Plaza de Europa. However, the Eurozone crisis and deep cuts in business travel affected the council's positioning of the city as a convention centre. An important business centre, the World Trade Center Barcelona, is located in Barcelona's Port Vell harbour. The city is known for hosting well as world-class conferences and expositions, including the 1888 Exposición Universal de Barcelona, the 1929 Barcelona International Exposition (Expo 1929), the 2004 Universal Forum of Cultures and the 2004 World Urban Forum. Tourism Barcelona was the 20th-most-visited city in the world by international visitors and the fifth most visited city in Europe after London, Paris, Istanbul and Rome, with 5.5 million international visitors in 2011. By 2015, both Prague and Milan had more international visitors. With its popular tree-lined pedestrian street, Les Rambles (Las Ramblas), Barcelona is ranked the most popular city to visit in Spain. Barcelona is an internationally renowned tourist destination, with numerous recreational areas, one of the best beaches in the world, mild and warm climate, historical monuments, including eight UNESCO World Heritage Sites, 519 hotels including 35 five-star hotels, and developed tourist infrastructure. Due to its large influx of tourists each year, Barcelona, like many other tourism capitals, has to deal with pickpockets, with wallets and passports being commonly stolen items. Despite its moderate pickpocket rate, Barcelona is considered one of the safest cities in terms of security and personal safety, mainly because of a sophisticated policing strategy that has dropped crime by 32% in just over three years and has led it to be considered the 15th safest city in the world by Business Insider in 2016. While tourism produces economic benefits, according to one report, the city is "overrun [by] hordes of tourists". In early 2017, over 150,000 protesters warned that tourism is destabilizing the city. Slogans included "Tourists go home", "Barcelona is not for sale" and "We will not be driven out". By then, the number of visitors had increased from 1.7 million in 1990 to 32 million in a city with a population of 1.62 million, increasing the cost of rental housing for residents and overcrowding the public places. While tourists spent an estimated €30 billion in 2017, they are viewed by some as a threat to Barcelona's identity. A May 2017 article in the British online daily The Independent included Barcelona among the "Eight Places That Hate Tourists the Most" and included a comment from Mayor Ada Colau, "We don't want the city to become a cheap souvenir shop", citing Venice as an example. To moderate the problem, the city has stopped issuing licenses for new hotels and holiday apartments; it also fined AirBnb €30,000. The mayor has suggested introducing a new tourist tax and setting a limit on the number of visitors. One industry insider, Justin Francis, founder of the Responsible Travel agency, stated that steps must be taken to limit the number of visitors that are causing an "overtourism crisis" in several major European cities. "Ultimately, residents must be prioritised over tourists for housing, infrastructure and access to services because they have a long-term stake in the city's success", he said. "Managing tourism more responsibly can help", Francis later told a journalist, "but some destinations may just have too many tourists, and Barcelona may be a case of that". Manufacturing sector Industry generates 21% of the total gross domestic product (GDP) of the region, with the energy, chemical and metallurgy industries accounting for 47% of industrial production. The Barcelona metropolitan area had 67% of the total number of industrial establishments in Catalonia as of 1997. Barcelona has long been an important European automobile manufacturing centre. Formerly there were automobile factories of AFA, Abadal, Actividades Industriales, Alvarez, America, Artés de Arcos, Balandrás, Baradat-Esteve, Biscúter, J. Castro, Clúa, David, Delfín, Díaz y Grilló, Ebro trucks, , Elizalde, Automóviles España, Eucort, Fenix, Fábrica Hispano, Auto Academia Garriga, Fábrica Española de Automóviles Hebe, Hispano-Suiza, Huracán Motors, Talleres Hereter, Junior SL, Kapi, La Cuadra, M.A., Automóviles Matas, Motores y Motos, Nacional Custals, National Pescara, Nacional RG, Nacional Rubi, Nacional Sitjes, Automóviles Nike, Orix, Otro Ford, Patria, Pegaso, PTV, Ricart, Ricart-España, Industrias Salvador, Siata Española, Stevenson, Romagosa y Compañía, Garaje Storm, Talleres Hereter, Trimak, Automóviles Victoria, Manufacturas Mecánicas Aleu. Today, the headquarters and a large factory of SEAT (the largest Spanish automobile manufacturer) are in one of its suburbs. There is also a Nissan factory in the logistics and industrial area of the city. The factory of Derbi, a large manufacturer of motorcycles, scooters and mopeds, also lies near the city. As in other modern cities, the manufacturing sector has long since been overtaken by the services sector, though it remains very important. The region's leading industries are textiles, chemical, pharmaceutical, motor, electronic, printing, logistics, publishing, in telecommunications industry and culture the notable Mobile World Congress, and information technology services. Fashion The traditional importance of textiles is reflected in Barcelona's drive to become a major fashion centre. There have been many attempts to launch Barcelona as a fashion capital, notably Gaudi Home. Beginning in the summer of 2000, the city hosted the Bread & Butter urban fashion fair until 2009, when its organisers announced that it would be returning to Berlin. This was a hard blow for the city as the fair brought €100 m to the city in just three days. From 2009, The Brandery, an urban fashion show, was held in Barcelona twice a year until 2012. According to the Global Language Monitor's annual ranking of the world's top fifty fashion capitals Barcelona was named as the seventh most important fashion capital of the world right after Milan and before Berlin in 2015. Government and administrative divisions As the capital of the autonomous community of Catalonia, Barcelona is the seat of the Catalan government, known as the Generalitat de Catalunya; of particular note are the executive branch, the parliament, and the High Court of Justice of Catalonia. The city is also the capital of the Province of Barcelona and the Barcelonès comarca (district). Barcelona is governed by a city council formed by 41 city councillors, elected for a four-year term by universal suffrage. As one of the two biggest cities in Spain, Barcelona is subject to a special law articulated through the Carta Municipal (Municipal Law). A first version of this law was passed in 1960 and amended later, but the current version was approved in March 2006. According to this law, Barcelona's city council is organised in two levels: a political one, with elected city councillors, and one executive, which administers the programs and executes the decisions taken on the political level. This law also gives the local government a special relationship with the central government and it also gives the mayor wider prerogatives by the means of municipal executive commissions. It expands the powers of the city council in areas like telecommunications, city traffic, road safety and public safety. It also gives a special economic regime to the city's treasury and it gives the council a veto in matters that will be decided by the central government, but that will need a favourable report from the council. The Comissió de Govern (Government Commission) is the executive branch, formed by 24 councillors, led by the Mayor, with 5 lieutenant-mayors and 17 city councillors, each in charge of an area of government, and 5 non-elected councillors. The plenary, formed by the 41 city councillors, has advisory, planning, regulatory, and fiscal executive functions. The six Commissions del Consell Municipal (City council commissions) have executive and controlling functions in the field of their jurisdiction. They are composed by a number of councillors proportional to the number of councillors each political party has in the plenary. The city council has jurisdiction in the fields of city planning, transportation, municipal taxes, public highways security through the Guàrdia Urbana (the municipal police), city maintenance, gardens, parks and environment, facilities (like schools, nurseries, sports centres, libraries, and so on), culture, sports, youth and social welfare. Some of these competencies are not exclusive, but shared with the Generalitat de Catalunya or the central Spanish government. In some fields with shared responsibility (such as public health, education or social services), there is a shared Agency or Consortium between the city and the Generalitat to plan and manage services. The executive branch is led by a Chief Municipal Executive Officer which answers to the Mayor. It is made up of departments which are legally part of the city council and by separate legal entities of two types: autonomous public departments and public enterprises. The seat of the city council is on the Plaça de Sant Jaume, opposite the seat of Generalitat de Catalunya. Since the coming of the Spanish democracy, Barcelona had been governed by the PSC, first with an absolute majority and later in coalition with ERC and ICV. After the May 2007 election, the ERC did not renew the coalition agreement and the PSC governed in a minority coalition with ICV as the junior partner. After 32 years, on 22 May 2011, CiU gained a plurality of seats at the municipal election, gaining 15 seats to the PSC's 11. The PP hold 8 seats, ICV 5 and ERC 2. Districts Since 1987, the city has been divided into 10 administrative districts (districtes in Catalan, distritos in Spanish): Ciutat Vella Eixample Sants-Montjuïc Les Corts Sarrià-Sant Gervasi Gràcia Horta-Guinardó Nou Barris Sant Andreu Sant Martí The districts are based mostly on historical divisions, and several are former towns annexed by the city of Barcelona in the 18th and 19th centuries that still maintain their own distinct character. Each district has its own council led by a city councillor. The composition of each district council depends on the number of votes each political party had in that district, so a district can be led by a councillor from a different party than the executive council. Education Barcelona has a well-developed higher education system of public universities. Most prominent among these are the University of Barcelona (established in 1450) and the more modern Pompeu Fabra University. Barcelona is also home to the Polytechnic University of Catalonia, and in the private sector the EADA Business School (founded in 1957), which became the first Barcelona institution to run manager training programmes for the business community. IESE Business School, as well as the largest private educational institution, the Ramon Llull University, which encompasses schools and institutes such as the ESADE Business School. The Autonomous University of Barcelona, another public university, is located in Bellaterra, a town in the Metropolitan Area. Toulouse Business School and the Open University of Catalonia (a private Internet-centred open university) are also based in Barcelona. The city has a network of public schools, from nurseries to high schools, under the responsibility of a consortium led by city council (though the curriculum is the responsibility of the Generalitat de Catalunya). There are also many private schools, some of them Roman Catholic. Most such schools receive a public subsidy on a per-student basis, are subject to inspection by the public authorities, and are required to follow the same curricular guidelines as public schools, though they charge tuition. Known as escoles concertades, they are distinct from schools whose funding is entirely private (escoles privades). The language of instruction at public schools and escoles concertades is Catalan, as stipulated by the 2009 Catalan Education Act. Spanish may be used as a language of instruction by teachers of Spanish literature or language, and foreign languages by teachers of those languages. An experimental partial immersion programme adopted by some schools allows for the teaching of a foreign language (English, generally) across the curriculum, though this is limited to a maximum of 30% of the school day. No public school or escola concertada in Barcelona may offer 50% or full immersion programmes in a foreign language, nor does any public school or escola concertada offer International Baccalaureate programmes. Culture Barcelona's cultural roots go back 2000 years. Since the arrival of democracy, the Catalan language (very much repressed during the dictatorship of Franco) has been promoted, both by recovering works from the past and by stimulating the creation of new works. Barcelona is designated as a world-class city by the Globalization and World Cities Study Group and Network. It has also been part of the UNESCO Creative Cities Network as a City of Literature since 2015. Entertainment and performing arts Barcelona has many venues for live music and theatre, including the world-renowned Gran Teatre del Liceu opera house, the Teatre Nacional de Catalunya, the Teatre Lliure and the Palau de la Música Catalana concert hall. Barcelona also is home to the Barcelona Symphony and Catalonia National Orchestra (Orquestra Simfònica de Barcelona i Nacional de Catalunya, usually known as OBC), the largest symphonic orchestra in Catalonia. In 1999, the OBC inaugurated its new venue in the brand-new Auditorium (L'Auditori). It performs around 75 concerts per season and its current director is Eiji Oue. It is home to the Barcelona Guitar Orchestra, directed by Sergi Vicente. The major thoroughfare of La Rambla is home to mime artists and street performers. Yearly, two major pop music festivals take place in the city, the Sónar Festival and the Primavera Sound Festival. The city also has a thriving alternative music scene, with groups such as The Pinker Tones receiving international attention. Barcelona is an international hub of highly active and diverse nightlife with bars, dance bars and nightclubs staying open well past midnight. Media El Periódico de Catalunya, La Vanguardia and Ara are Barcelona's three major daily newspapers (the first two with Catalan and Spanish editions, Ara only in Catalan) while Sport and El Mundo Deportivo (both in Spanish) are the city's two major sports daily newspapers, published by the same companies. The city is also served by a number of smaller publications such as Ara and El Punt Avui (in Catalan), by nationwide newspapers with special Barcelona editions like El País (in Spanish, with an online version in Catalan) and El Mundo (in Spanish), and by several free newspapers like 20 minutos and Què (all bilingual). Barcelona's oldest and main online newspaper VilaWeb is also the oldest one in Europe (with Catalan and English editions). Several major FM stations include Catalunya Ràdio, RAC 1, RAC 105 and Cadena SER. Barcelona also has a local TV station, Betevé, owned by city council. The headquarters of Televisió de Catalunya, Catalonia's public network, are located in Sant Joan Despí, in Barcelona's metropolitan area. Sports Barcelona has a long sporting tradition and hosted the highly successful 1992 Summer Olympics as well as several matches during the 1982 FIFA World Cup (at the two stadiums). It has hosted about 30 sports events of international significance. FC Barcelona is a sports club best known worldwide for its football team, one of the largest and the wealthiest in the world. It has 74 national trophies (while finishing 46 times as runners-up) and 17 continental prizes (with being runners-up 11 times), including five UEFA Champions League trophies out of eight finals and three FIFA Club World Cup wins out of four finals. The club won six trophies in a calendar year in 2009, becoming one of only 2 male football teams in the world to win the coveted sextuple, apart from FC Bayern Munich in 2020. FC Barcelona also has professional teams in other sports like FC Barcelona Regal (basketball), FC Barcelona Handbol (handball), FC Barcelona Hoquei (roller hockey), FC Barcelona Ice Hockey (ice hockey), FC Barcelona Futsal (futsal) and FC Barcelona Rugby (rugby union), all at one point winners of the highest national and/or European competitions. The club's museum is the second most visited in Catalonia. The matches against cross-town rivals RCD Espanyol are of particular interest, but there are other Barcelonan football clubs in lower categories, like CE Europa and UE Sant Andreu. FC Barcelona's basketball team has a noted rivalry in the Liga ACB with nearby Joventut Badalona. Barcelona has three UEFA elite stadiums: FC Barcelona's Camp Nou, the largest stadium in Europe with a capacity of 99,354; the publicly owned Estadi Olímpic Lluís Companys, with a capacity of 55,926; used for the 1992 Olympics; and Estadi Cornellà-El Prat, with a capacity of 40,500. Furthermore, the city has several smaller stadiums such as Mini Estadi (also owned by FC Barcelona) with a capacity of 15,000, Camp Municipal Narcís Sala with a capacity of 6,563 and Nou Sardenya with a capacity of 7,000. The city has a further three multifunctional venues for sports and concerts: the Palau Sant Jordi with a capacity of 12,000 to 24,000 (depending on use), the Palau Blaugrana with a capacity of 7,500, and the Palau dels Esports de Barcelona with a capacity of 3,500. Barcelona was the host city for the 2013 World Aquatics Championships, which were held at the Palau San Jordi. Several road running competitions are organised year-round in Barcelona: the Barcelona Marathon every March with over 10,000 participants in 2010, the Cursa de Bombers in April, the Cursa de El Corte Inglés in May (with about 60,000 participants each year), the Cursa de la Mercè, the Cursa Jean Bouin, the Milla Sagrada Família and the San Silvestre. There's also the Ultratrail Collserola which passes through the Collserola forest. The Open Seat Godó, a 50-year-old ATP World Tour 500 Series tennis tournament, is held annually in the facilities of the Real Club de Tenis Barcelona. Each year on Christmas Day, a 200-meter swimming race across the Old Port of Barcelona takes place. Near Barcelona, in Montmeló, the 107,000 capacity Circuit de Barcelona-Catalunya racetrack hosts the Formula One Spanish Grand Prix, the Catalan motorcycle Grand Prix, the Spanish GT Championship and races in the GP2 Series. Skateboarding and cycling are also very popular in Barcelona; in and around the city there are dozens of kilometers of bicycle paths. Squatter Movement Barcelona is also home to numerous social centres and illegal squats that effectively form a shadow society mainly made up of the unemployed, immigrants, dropouts, anarchists, anti-authoritarians and autonomists. Peter Gelderloos estimates that there around 200 squatted buildings and 40 social centres across the city with thousands of inhabitants, making it one of the largest squatter movements in the world. He notes that they pirate electricity, internet and water allowing them to live on less than one euro a day. He argues that these squats embrace an anarcho-communist and anti-work philosophy, often freely fixing up new houses, cleaning, patching roofs, installing windows, toilets, showers, lights and kitchens. In the wake of austerity, the squats have provided a number of social services to the surrounding residents, including bicycle repair workshops, carpentry workshops, self-defense classes, free libraries, community gardens, free meals, computer labs, language classes, theatre groups, free medical care and legal support services. The squats help elderly residents avoid eviction and organise various protests throughout Barcelona. Notable squats include Can Vies and Can Masdeu. Transport Airports Barcelona is served by Barcelona-El Prat Airport, about south-west of the centre of Barcelona. It is the second-largest airport in Spain, and the largest on the Mediterranean coast, which handled more than 50.17 million passengers in 2018, showing an annual upward trend. It is a main hub for Vueling Airlines and Ryanair, and also a focus for Iberia and Air Europa. The airport mainly serves domestic and European destinations, although some airlines offer destinations in Latin America, Asia and the United States. The airport is connected to the city by highway, metro (Airport T1 and Airport T2 stations), commuter train (Barcelona Airport railway station) and scheduled bus service. A new terminal (T1) has been built, and entered service on 17 June 2009. Some low-cost airlines, also use Girona-Costa Brava Airport, about to the north, Reus Airport, to the south, or Lleida-Alguaire Airport, about to the west, of the city. Sabadell Airport is a smaller airport in the nearby town of Sabadell, devoted to pilot training, aerotaxi and private flights. Seaport The Port of Barcelona has a 2000-year-old history and a great contemporary commercial importance. It is Europe's ninth largest container port, with a trade volume of 1.72 million TEU's in 2013. The port is managed by the Port Authority of Barcelona. Its are divided into three zones: Port Vell (the old port), the commercial port and the logistics port (Barcelona Free Port). The port is undergoing an enlargement that will double its size thanks to diverting the mouth of the Llobregat river to the south. The Barcelona harbour is the leading European cruiser port and a very important Mediterranean turnaround base. In 2013, 3.6 million pleasure cruise passengers used the Port of Barcelona. The Port Vell area also houses the Maremagnum (a commercial mall), a multiplex cinema, the IMAX Port Vell and one of Europe's largest aquariums – Aquarium Barcelona, containing 8,000 fish and 11 sharks contained in 22 basins filled with 4 million litres of sea water. The Maremagnum, being situated within the confines of the port, is the only commercial mall in the city that can open on Sundays and public holidays. National and international rail Barcelona is a major hub for the Spanish rail network. The city's main Inter-city rail station is Barcelona Sants railway station, whilst Estació de França terminus serves a secondary role handling suburban, regional and medium distance services. Freight services operate to local industries and to the Port of Barcelona. RENFE's AVE high-speed rail system, which is designed for speeds of , was extended from Madrid to Barcelona in 2008 in the form of the Madrid–Barcelona high-speed rail line. A shared RENFE-SNCF high-speed rail connecting Barcelona and France (Paris, Marseilles and Toulouse, through Perpignan–Barcelona high-speed rail line) was launched in 2013. Both these lines serve Barcelona Sants terminal station. Metro and regional rail Barcelona is served by an extensive local public transport network that includes a metro system, a bus network, a regional railway system, trams, funiculars, rack railways, a Gondola lift and aerial cable cars. These networks and lines are run by a number of different operators but they are integrated into a coordinated fare system, administered by the Autoritat del Transport Metropolità (ATM). The system is divided into fare zones (1 to 6) and various Integrated Travel Cards are available. The Barcelona Metro network comprises twelve lines, identified by an "L" followed by the line number as well as by individual colours. The Metro largely runs underground; eight Metro lines are operated on dedicated track by the Transports Metropolitans de Barcelona (TMB), whilst four lines are operated by the (FGC) and some of them share tracks with RENFE commuter lines. In addition to the city Metro, several regional rail lines operated by RENFE's Rodalies de Catalunya run across the city, providing connections to outlying towns in the surrounding region. Tram The city's two modern tram systems, Trambaix and Trambesòs, are operated by TRAMMET. A heritage tram line, the Tramvia Blau, also operates between the metro Line 7 and the Funicular del Tibidabo. Funicular and cable car Barcelona's metro and rail system is supplemented by several aerial cable cars, funiculars and rack railways that provide connections to mountain-top stations. FGC operates the Funicular de Tibidabo up the hill of Tibidabo and the Funicular de Vallvidrera (FGC), while TMB runs the Funicular de Montjuïc up Montjuïc. The city has two aerial cable cars: the Montjuïc Cable Car, which serves Montjuïc castle, and the Port Vell Aerial Tramway that runs via Torre Jaume I and Torre Sant Sebastià over the port. Bus Buses in Barcelona are a major form of public transport, with extensive local, interurban and night bus networks. Most local services are operated by the TMB, although some other services are operated by a number of private companies, albeit still within the ATM fare structure. A separate private bus line, known as Aerobús, links the airport with the city centre, with its own fare structure. The Estació del Nord (Northern Station), a former railway station which was renovated for the 1992 Olympic Games, now serves as the terminus for long-distance and regional bus services. Taxi Barcelona has a metered taxi fleet governed by the Institut Metropolità del Taxi (Metropolitan Taxi Institute), composed of more than 10,000 cars. Most of the licences are in the hands of self-employed drivers. With their black and yellow livery, Barcelona's taxis are easily spotted, and can be caught from one of many taxi ranks, hailed on street, called by telephone or via app. On 22 March 2007, Barcelona's City Council started the Bicing service, a bicycle service understood as a public transport. Once the user has their user card, they can take a bicycle from any of the more than 400 stations spread around the city and use it anywhere the urban area of the city, and then leave it at another station. The service has been a success, with 50,000 subscribed users in three months. Roads and highways Barcelona lies on three international routes, including European route E15 that follows the Mediterranean coast, European route E90 to Madrid and Lisbon, and European route E09 to Paris. It is also served by a comprehensive network of motorways and highways throughout the metropolitan area, including A-2, A-7/AP-7, C-16, C-17, C-31, C-32, C-33, C-60. The city is circled by three half ring roads or bypasses, Ronda de Dalt (B-20) (on the mountain side), Ronda del Litoral (B-10) (along the coast) and Ronda del Mig (separated into two parts: Travessera de Dalt in the north and the Gran Via de Carles III), two partially covered fast highways with several exits that bypass the city. The city's main arteries include Diagonal Avenue, which crosses it diagonally, Meridiana Avenue which leads to Glòries and connects with Diagonal Avenue and Gran Via de les Corts Catalanes, which crosses the city from east to west, passing through its centre. The famous boulevard of La Rambla, whilst no longer an important vehicular route, remains an important pedestrian route. Main sights The Barri Gòtic (Catalan for "Gothic Quarter") is the centre of the old city of Barcelona. Many of the buildings date from medieval times, some from as far back as the Roman settlement of Barcelona. Catalan modernista architecture (related to the movement known as Art Nouveau in the rest of Europe) developed between 1885 and 1950 and left an important legacy in Barcelona. Several of these buildings are World Heritage Sites. Especially remarkable is the work of architect Antoni Gaudí, which can be seen throughout the city. His best-known work is the immense but still unfinished church of the Sagrada Família, which has been under construction since 1882 and is still financed by private donations. , completion is planned for 2026. Barcelona was also home to Mies van der Rohe's Barcelona Pavilion. Designed in 1929 for the International Exposition for Germany, it was an iconic building that came to symbolise modern architecture as the embodiment of van der Rohe's aphorisms "less is more" and "God is in the details". The Barcelona pavilion was intended as a temporary structure and was torn down in 1930 less than a year after it was constructed. A modern re-creation by Spanish architects now stands in Barcelona, however, constructed in 1986. Barcelona won the 1999 RIBA Royal Gold Medal for its architecture, the first (and , only) time that the winner has been a city rather than an individual architect. Barcelona is the home of many points of interest declared World Heritage Sites by UNESCO: Historic buildings and monuments Minor basilica of Sagrada Família, the symbol of Barcelona. Palau de la Música Catalana and Hospital de Sant Pau, designed by Lluís Domènech i Montaner, included in the UNESCO Heritage List in 1997. Works by Antoni Gaudí, including Park Güell, Palau Güell, Casa Milà (La Pedrera), Casa Vicens, Sagrada Família (Nativity façade and crypt), Casa Batlló, crypt in Church of Colònia Güell. The first three works were inscribed as a World Heritage Site in 1984. The other four were added as extensions to the site in 2005. The Cathedral of the Holy Cross and St. Eulalia (Gothic) Gothic basilica of Santa Maria del Mar Gothic basilica of Santa Maria del Pi Romanesque church of Sant Pau del Camp Palau Reial Major, medieval residence of the sovereign Counts of Barcelona, later Kings of Aragon The Royal Shipyard (gothic) Monastery of Pedralbes (gothic) The Columbus Monument The Arc de Triomf, a triumphal arch built for entrance to 1888 Barcelona Universal Exposition. Expiatory church of the Sacred Heart of Jesus on the summit of Tibidabo. The Historic Building of the University of Barcelona Museums Barcelona has a great number of museums, which cover different areas and eras. The National Museum of Art of Catalonia possesses a well-known collection of Romanesque art, while the Barcelona Museum of Contemporary Art focuses on post-1945 Catalan and Spanish art. The Fundació Joan Miró, Picasso Museum, and Fundació Antoni Tàpies hold important collections of these world-renowned artists, as well as the Can Framis Museum, focused on post-1960 Catalan Art owned by Fundació Vila Casas. Several museums cover the fields of history and archaeology, like the Barcelona City History Museum (MUHBA), the Museum of the History of Catalonia, the Archeology Museum of Catalonia, the Maritime Museum of Barcelona, the Music Museum of Barcelona and the privately owned Egyptian Museum. The Erotic museum of Barcelona is among the most peculiar ones, while CosmoCaixa is a science museum that received the European Museum of the Year Award in 2006. The Museum of Natural Sciences of Barcelona was founded in 1882 under the name of "Museo Martorell de Arqueología y Ciencias Naturales" (Spanish for "Martorell Museum of Archaeology and Natural Sciences"). In 2011 the Museum of Natural Sciences ended up with a merge of five institutions: the Museum of Natural Sciences of Barcelona (the main site, at the Forum Building), the Martorell Museum (the historical seat of the Museum, opened to the public from 1924 to 2010 as a geology museum), the Laboratori de Natura, at the Castle of the Three Dragons (from 1920 to 2010: the Zoology Museum), the Historical Botanical Garden of Barcelona, founded 1930, and the Botanical garden of Barcelona, founded 1999. Those two gardens are a part of the Botanical Institute of Barcelona too. The FC Barcelona Museum is the third most popular tourist attraction in Catalonia, with 1,51 million visitors in 2013. Parks Barcelona contains sixty municipal parks, twelve of which are historic, five of which are thematic (botanical), forty-five of which are urban, and six of which are forest. They range from vest-pocket parks to large recreation areas. The urban parks alone cover 10% of the city (). The total park surface grows about per year, with a proportion of of park area per inhabitant. Of Barcelona's parks, Montjuïc is the largest, with 203 ha located on the mountain of the same name. It is followed by Parc de la Ciutadella (which occupies the site of the old military citadel and which houses the Parliament building, the Barcelona Zoo, and several museums); including the zoo), the Guinardó Park (), Park Güell (designed by Antoni Gaudí; ), Oreneta Castle Park (also ), Diagonal Mar Park (, inaugurated in 2002), Nou Barris Central Park (), Can Dragó Sports Park and Poblenou Park (both ), the Labyrinth Park (), named after the garden maze it contains. There are also several smaller parks, for example, the Parc de Les Aigües (). A part of the Collserola Park is also within the city limits. PortAventura World, one of the largest resort in Europe, with 5,837,509 visitors per year, is located one hour's drive from Barcelona. Also, within the city lies Tibidabo Amusement Park, a smaller amusement park in Plaza del Tibidabo, with the Muntanya Russa amusement ride. Beaches Barcelona beach was listed as number one in a list of the top ten city beaches in the world according to National Geographic and Discovery Channel. Barcelona contains seven beaches, totalling of coastline. Sant Sebastià, Barceloneta and Somorrostro beaches, both in length, are the largest, oldest and the most-frequented beaches in Barcelona. The Olympic Harbour separates them from the other city beaches: Nova Icària, Bogatell, Mar Bella, Nova Mar Bella and Llevant. These beaches (ranging from were opened as a result of the city restructuring to host the 1992 Summer Olympics, when a great number of industrial buildings were demolished. At present, the beach sand is artificially replenished given that storms regularly remove large quantities of material. The 2004 Universal Forum of Cultures left the city a large concrete bathing zone on the eastmost part of the city's coastline. Most recently, Llevant is the first beach to allow dogs access during summer season. International relations Twin towns – sister cities Barcelona is twinned with: Antwerp, Belgium (1997) Athens, Greece (1999) Boston, United States (1983) Busan, South Korea (1983) Cologne, Germany (1984) Dublin, Ireland (1998) Gaza City, Palestine (1998) Havana, Cuba (1993) Istanbul, Turkey (1997) Kobe, Japan (1993) Monterrey, Mexico (1977) Montevideo, Uruguay (1985) Montpellier, France (1963) Rio de Janeiro, Brazil (1972) San Francisco, United States (2010) São Paulo, Brazil (1985) Sarajevo, Bosnia and Herzegovina (2000) Shanghai, China (2001) Tel Aviv, Israel (1998) Tunis, Tunisia (1969) Valparaíso, Chile (2001) Suspended twin towns / sister cities agreements Saint Petersburg, Russia (1985, suspended in 2022) Partnership and friendship Barcelona also cooperates with: Amman, Jordan Guangzhou, China Isfahan, Iran Kyoto, Japan Lampedusa, Italy Lesbos, Greece Maputo, Mozambique New York City, United States Ningbo, China Paris, France Rosario, Argentina Saïda, Algeria Seoul, South Korea Tétouan, Morocco Turin, Italy Notable people See also Outline of Barcelona Architecture of Barcelona Urban planning of Barcelona Street names in Barcelona List of markets in Barcelona List of tallest buildings in Barcelona Public art in Barcelona Mobile World Congress OPENCities References Citations Sources Busquets, Joan. Barcelona: The Urban Evolution of a Compact City (Harvard UP, 2006) 468 pp. Marshall, Tim, ed. Transforming Barcelona (Routledge, 2004), 267 pp. Ramon Resina, Joan. Barcelona's Vocation of Modernity: Rise and Decline of an Urban Image (Stanford UP, 2008). 272 pp. External links Official website of Barcelona Official website of Barcelona in Spain's national tourism portal 1st-century BC establishments in Spain Coloniae (Roman) Establishments in Spain in the Roman era Historic Jewish communities Mediterranean port cities and towns in Spain Populated places in Barcelonès Recipients of the Royal Gold Medal Roman sites in Spain Roman towns and cities in Spain Populated places established in the 1st century BC

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https://en.wikipedia.org/wiki/Bandy

Bandy

Bandy is a winter sport and ball sport played by two teams wearing ice skates on a large ice surface (either indoors or outdoors) while using sticks to direct a ball into the opposing team's goal. The playing surface, called a bandy field or bandy rink, is a sheet of ice which measures 90–110 metres by 45–65 metres, about the size of a football pitch. The field is considerably larger than the ice rinks commonly used for ice hockey. The sport is considered a form of hockey and has a common background with association football, ice hockey, shinty and field hockey. Bandy's origins are debatable, but its first rules were organised and published in England in 1882. Internationally, bandy's strongest nations in both men's and women's competitions at present are Sweden and Russia; both countries have established professional men's bandy leagues. In Russia, it is estimated that more than one million people play bandy. The sport also has organised league play and fans in other countries, including Finland, Norway and Kazakhstan. The premier international bandy competition for men is the Bandy World Championship and the premier international bandy competition for women is the Women's Bandy World Championship. From the 1890s until 1955, there was no established international governing body for bandy. The international governing body for bandy today is the Federation of International Bandy (FIB) which formed in February 1955. In 2001, bandy was recognized as a sport by the International Olympic Committee (IOC). Both traditional eleven-a-side bandy and rink bandy (which is played on a smaller rink) are recognized by the IOC. Based on the number of participating athletes, the FIB has claimed bandy is the world's second-most participated winter sport after ice hockey, but it is not recorded how many of these participants are male and how many are female. History Background The earliest origin of the sport is debated. Though many Russians see their old countrymen as the creators of the sport – reflected by the unofficial title for bandy, "Russian hockey" (русский хоккей) – Russia, England, Wales, and the Netherlands each had sports or pastimes, such as bando, which can be seen as forerunners of the present sport. The mid-18th-century Devonshire Dialogue collection lists Bandy as "a game, like that of Golf, in which the adverse parties endeavour to beat a ball (generally a knob or gnarl from the trunk of a tree,) opposite ways... the stick with which the game is played is crook'd at the end". The sport's first published set of organized rules was codified in 1882 in England by Charles Goodman Tebbutt of the Bury Fen Bandy Club. When the international federation was founded in 1955, it came about after a compromise between Russian and English rules, in which more of the English rules prevailed. Since association football was already popular in England, the codified bandy rules took after much of the football rules. Like association football, games are normally two 45 minute halves and there are 11 players per side. Players sticks are curved like large field hockey sticks and the bandy ball is roughly the size of a tennis ball with a cork core and hard plastic coating. Bandy balls are either orange or more commonly nowadays, cerise. Shouldering is allowed in checking situations and body contact therefore does occur, but body checking and fighting are illegal. The offside rule in bandy is in general similar to the offside rules used in association football. Goalkeepers use gloves made specifically for their position and wear them on both hands but do not use any type of stick. Early days Bandy as an ice skating sport first developed in Britain. English bandy developed as a winter sport in the Fens of East Anglia. Large expanses of ice would form on the flooded meadows or shallow washes in cold winters where fen skating, which has been a tradition dating back to at least medieval times, took place. Bandy's early recorded modernization period can be traced back to 1813. Members of the Bury Fen Bandy Club published rules of the game in 1882, and introduced it into other European countries. A variety of stick and ball games involving ice skating were introduced to North America by the 1800s but failed to organize and develop popular rules codes. However, these stick and ball games became one of the eventual antecedents of the modern sport of ice hockey, whose first rules were codified in Canada in 1875, almost a decade before the rules of modern bandy were established in Britain. The first international bandy match took place in 1891 between Bury Fen and the Haarlemsche Hockey & Bandy Club from the Netherlands (a club which after a couple of club fusions now is named HC Bloemendaal). The same year, the National Bandy Association was established in England as a governing body for the sport in England. National governing federations for bandy were also founded in the 1890s in the Netherlands and Russia and in the following decade in Finland, Sweden, and Norway. The match later dubbed "the original bandy match", was actually held in 1875 at The Crystal Palace in London. However, at the time, the game was called "hockey on the ice", probably as it was considered an ice variant of field hockey. An early maker of bandy sticks was the firm of Gray's, Cambridge. One such stick, now in the collections of the Museum of Cambridge, has a length of rope twisted round the handle to rescue any player who might fall through the ice, as the game was played on frozen lakes back then. An 1899 photo of two players demonstrating the game shows the sticks being held single-handed. Historically, bandy was a popular sport in England and in some central and western European countries until the First World War, and from 1901 to 1926 it was played in the Scandinavian Nordic Games, the first international multi-sport event focused on winter sports. Etymology The sport's English name comes from the verb "to bandy", from the Middle French ("to strike back and forth"), and originally referred to a 17th-century Irish game similar to field hockey. The curved stick was also called a "bandy". The etymological connection to the similarly named Welsh hockey game of bando is not clear. An old name for bandy is hockey on the ice; in the first rule books from England at the turn of the Century 1900, the sport is literally called "bandy or hockey on the ice". Since the early 20th century, the term bandy is usually preferred to prevent confusion with ice hockey. The sport is known as bandy in many languages, with a few exceptions. In Russia, bandy is called "Russian hockey" () or more frequently, and officially, "hockey with a ball" () while ice hockey is called "hockey with a puck" () or more frequently just "hockey". If the context makes it clear that bandy is the subject, it as well can be called just "hockey". In Belarusian, Ukrainian and Bulgarian it is also called "hockey with a ball" (, and respectively). In Slovak "bandy hockey" () is the name. In Armenian, Kazakh, Kyrgyz, Mongol and Uzbek, bandy is known as "ball hockey" (, , , and respectively). In Finnish the two sports are distinguished as "ice ball" () and "ice puck" (), as well as in Hungarian (), although in Hungarian it is more often called "bandy" nowadays. In Estonian bandy is also called "ice ball" (). In Mandarin Chinese it is "bandy ball" (). In Scottish Gaelic the name is "ice shinty" (). In old times shinty or shinney were also sometimes used in English for bandy. Because of its similarities with association football, bandy is also nicknamed "winter football" (). Historical relationship with association football and ice hockey Bandy and association football With association football and hockey on ice or bandy both being popular sports in parts of Europe around 1900, bandy was highly influenced by football and taking after its main rules: having a field approximately the same size, having the same number of players on each team and having the same game time (2×45 minutes). It is natural that bandy got the nickname 'winter football'. It was common for sports clubs to have both a bandy and a football section, with athletes playing both sports but at different times of the year. Some examples are Nottingham Forest Football and Bandy Club in England (today known just as Nottingham Forest F.C.) and Norwegian Strømsgodset IF and Mjøndalen IF, with both having an active bandy section. In Sweden, most football clubs that were active during the first half of the 20th century also played bandy. Swedish player Orvar Bergmark earned silver medals in the world championships of both sports in the 1950s. Later, as the season for each sport increased in time, it was not as easy for the players to engage in both sports, so some clubs came to concentrate on one or the other. Many old clubs still have both sports on their program. Sten-Ove Ramberg is the last Swedish player in both national teams (1978 in bandy, 1979–1984 in football). Bandy and ice hockey As bandy in a way can be seen as a precursor to ice hockey, bandy has influenced the development and history of ice hockey, mainly in European and former Soviet countries. While modern ice hockey was created in Canada, a variety of games which bore a closer resemblance to bandy were initially played there after British soldiers introduced the game of bandy in the late 19th century. At the same time as modern ice hockey rules were formalized in British North America (present-day Canada), bandy rules were decided upon in Europe. A cross between English and Russian bandy rules eventually developed with the football-inspired English rules (cf the passage above about bandy and association football) becoming dominant, together with the Russian low-border along most of the two sidelines, an addition to the sport which has maintained its presence since the 1950s. Before Canadians introduced ice hockey into Europe in the early 20th century, "hockey" was another name for bandy, and still is in parts of Russia and Kazakhstan. Both bandy and ice hockey were played in Europe during the 20th century, especially in Sweden, Finland, and Norway. Ice hockey became more popular than bandy in most of Europe, mostly because it had become an Olympic sport, while bandy had not. Athletes in Europe who had played bandy switched to ice hockey in the 1920s to compete in the Olympics. The smaller ice fields needed for ice hockey also made its rinks easier to maintain, especially in countries with short winters. On the other hand, ice hockey was not played in the Soviet Union until the 1950s, when the USSR wanted to compete internationally. The typical European style of ice hockey, with flowing, less physical play, represents a heritage of bandy. Modern development First national bandy league The first national bandy league in modern history was started in Sweden in 1902. Bandy in the Nordic Games Bandy was played at the Nordic Games in both Stockholm and Kristiania (present day Oslo) in 1901, 1903, 1905, 1909, 1913, 1917, 1922 and 1926, and between Swedish, Finnish and Russian teams at similar games in Helsinki in 1907. Bandy appeared as a sport in all eight editions of the Nordic Games from 1901 to 1926. European Bandy Championships The 1913 European Bandy Championships was the first (and to date, the only) European Championship tournament in bandy. It was held in February 1913, in St. Moritz, Switzerland with eight countries participating, but none from the Nordic countries. While Germany competed, Sweden and Russia did not, with both countries competing in the 1913 Nordic Games instead. In 2014, the Four Nation Bandy tournament was held in Davos, Switzerland, as a centenary celebration of the 1913 European Bandy Championships. Highest altitude The highest altitude where bandy has been played is in Khorugh, the capital of the Tajik autonomous province of Gorno-Badakhshan. Khorugh is situated 2,200 metres (7,200 ft) above sea level in the Pamir Mountains. World Championships and Russian performance Since the 1950s, when the Soviet Union ended its isolation and started to take part in international sports events, there has been a reason to play world championships. The International Bandy Federation was founded in 1955 and the first world championships were played in 1957 with the Soviet Union and then Russia (as its successor country in 1993) almost consistently in a top position in the sport of bandy alongside Sweden. Finland has won once, in 2004. In a similar fashion, Russia, along with Sweden, has emerged as one of the two dominant women's bandy nations internationally in the Women's Bandy World Championship. Women's bandy Women's bandy uses the exact same rules as men, but the women's game is played separately. Women have been playing bandy since the sport was originally developed. Although there were several attempts in the early part of the 19th century to organise bandy leagues for women's teams, regular leagues only started in the 1970s in Sweden and Finland and then later in the 1980s in Norway and the Soviet Union. Bandy moving indoors Starting in the 1980s and increasingly since the turn of the millennium, more and more indoor arenas for bandy have been built (often as joint arenas to be used also for football or speed skating). The use of indoor arenas makes the effects of the weather on a game virtually insignificant, something which earlier always have been a factor to consider for the teams and the audiences. However, unlike some other sports, bandy is still the same game with the same rules indoors or outdoors and no changes are made to the rules depending on whether there's a roof overhead or not. Many games, even in the highest leagues, are still played outdoors. In Sweden there are more indoor arenas than in all other countries combined. Overview Bandy is played on ice, using a single round bandy ball. Two teams of 11 players each compete to get the ball into the other team's goal using bandy sticks, thereby scoring a goal. The team that has scored more goals at the end of the game is the winner. If both teams have scored an equal number of goals, then, with some exceptions, the game is a draw. The game is designed to be played on a rectangular sheet of ice, called a bandy field, which is the same size as a football (soccer) field. In a typical game, players attempt to propel the ball toward their opponents' goal through individual control of the ball, such as by dribbling, passing the ball to a teammate, and taking shots at the goal, which is guarded by the opposing goalkeeper. Opposing players may try to regain control of the ball by intercepting a pass or tackling the opponent who controls the ball. However, physical contact between opponents is limited. Bandy is generally a free-flowing game, with play stopping only when the ball has left the field of play, or when play is stopped by the referee. After a stoppage, play can recommence with a free stroke, a penalty shot or a corner stroke. If the ball has left the field along the sidelines, the referee must decide which team touched the ball last, and award a restart stroke to the opposing team, just like football's throw-in. In terms of rules, bandy has several rules that are similar to football. Each team has 11 players, one of whom is a goalkeeper. The offside rule, which in general is similar to the one used in football, is also employed. A goal cannot be scored from a goal throw, but unlike football, a goal can be scored from a stroke-in or a corner stroke. All free strokes are "direct" and allow a goal to be scored without another player touching the ball. A primary rule is that players (other than the goalkeepers) may not intentionally touch the ball with their heads, hands or arms during play. Although players usually use their sticks to move the ball around, they may use any part of their bodies other than their heads, hands or arms and may use their skates in a limited manner. The rules do not specify any player positions other than goalkeeper, but a number of player specialisations have evolved. Broadly, these include three main categories: forwards, whose main task is to score goals defenders, who specialise in preventing their opponents from scoring midfielders, who take the ball from the opposition and pass it to the forwards. Players in these positions are referred to as outfield players, to discern them from the single goalkeeper. These positions are further differentiated by which side of the field the player spends most time in. For example, there are central defenders, and left and right midfielders. The ten outfield players may be arranged in these positions in any combination (for example, there may be three defenders, five midfielders, and two forwards), and the number of players in each position determines the style of the team's play; more forwards and fewer defenders would create a more aggressive and offensive-minded game, while the reverse would create a slower, more defensive style of play. While players may spend most of the game in a specific position, there are few restrictions on player movement, and players can switch positions at any time. The layout of the players on the pitch is called the team's formation, and defining the team's formation and tactics is usually the prerogative of the team's manager(s). Formation in bandy is often comparable to the formation in association football. Rules There are eighteen rules in official play, designed to apply to all levels of bandy, although certain modifications for groups such as juniors, veterans or women are permitted. The rules are often framed in broad terms, which allow flexibility in their application depending on the nature of the game. A game is officiated by a referee, the authority and enforcer of the rules, whose decisions are final. The referee may have one or two assistant referees. A secretary outside of the field often takes care of the match protocol. The Bandy Playing Rules can be found on the official website of the Federation of International Bandy, and are overseen by the Rules and Referee Committee. Players Each team consists of a maximum of 11 players (excluding substitutes), one of whom must be the goalkeeper. A team of fewer than eight players may not start a game. Goalkeepers are the only players allowed to play the ball with their hands or arms, and they are only allowed to do so within the penalty area in front of their own goal. Though there are a variety of positions in which the outfield (non-goalkeeper) players are strategically placed by a coach, these positions are not defined or required by the rules of the game. The positions and formations of the players in bandy are virtually the same as the common association football positions and the same terms are used for the different positions of the players. A team usually consists of defenders, midfielders and forwards. The defenders can play in the form of centre-backs, full-backs and sometimes wing-backs, midfielders playing in the centre, attacking or defensive, and forwards in the form of centre forward, second strikers and sometimes a winger. Sometimes one player is also taking up the role of a libero. Any number of players may be replaced by substitutes during the course of the game. Substitutions can be performed without notifying the referee and can be performed while the ball is in play. However, the substitute must leave the ice before the teammate enters it. A team can bring at the most four substitutes to the game, five if one of these is an extra goalkeeper. Formation Formation in bandy describes how the players in a team generally position themselves on the rink and is often comparable to the formation in association football. The team's manager(s) define the team's formation while tactics are usually their prerogative as well. Bandy is a fluid and fast-moving game, and (with the exception of the goalkeeper) a player's position in a formation does not define their role as rigidly as for, for instance, a rugby player, nor are there episodes in play where players must expressly line up in formation (as in gridiron football). The bandy games are more similar to association football in this regard. Nevertheless, a player's position in a formation generally defines whether a player has a mostly defensive or attacking role, and whether they tend to play towards one side of the pitch or centrally. Duration and tie-breaking measures A standard adult bandy match consists of two periods of 45 minutes each, known as halves. Each half runs continuously, meaning the clock is not stopped when the ball is out of play; the referee can, however, make allowance for time lost through significant stoppages as described below. There is usually a 15-minute half-time break. The end of the match is known as full-time. The referee is the official timekeeper for the match and may make an allowance for time lost through substitutions, injured players requiring attention, or other stoppages. This added time is commonly referred to as stoppage time or injury-time, and must be reported to the match secretary and the two captains. The referee alone signals the end of the match. If it is very cold or if it is snowing, the match can be broken into thirds of 30 minutes each. At the extremely cold 1999 World Championship some matches were played in four periods of 15 minutes each and with extra long breaks in between. In the World Championships the two halves can be 30 minutes each for the nations in the B division. In league competitions, games may end in a draw, but in some knockout competitions if a game is tied at the end of regulation time it may go into extra time, which usually consists of two further 10-minute periods. If the score is still tied after extra time, the game will be decided on penalties. The teams shoot five penalties each and if this doesn't settle the game, the teams shoot one more penalty each until one of them misses and the other scores. Ball in and out of play Under the rules, the two basic states of play during a game are ball in play and ball out of play. From the beginning of each playing period with a stroke-off (a set strike from the centre-spot by one team) until the end of the playing period, the ball is in play at all times, except when either the ball leaves the field of play, or play is stopped by the referee. When the ball becomes out of play, play is restarted by one of six restart methods depending on how it went out of play: Stroke-off Goal-throw Corner stroke Free-stroke Penalty shot Face-off If the time runs out while a team is preparing for a free-stroke or penalty, the strike should still be made but it must go into the goal by one shot to count as a goal. Similarly, a goal made via a corner stroke should be allowed, but it must be executed using only one shot in addition to the strike needed to put the ball in play. Free-strokes and penalty shots Free-strokes can be awarded to a team if a player of the opposite team breaks any rule, for example, by hitting with the stick against the opponent's stick or skates. Free-strokes can also be awarded upon incorrect execution of corner-strikes, free-strikes, goal-throws, and so on. or the use of incorrect equipment, such as a broken stick. Rather than stopping play, the referee may allow play to continue when its continuation will benefit the team against which an offence has been committed. This is known as "playing an advantage". The referee may "call back" play and penalise the original offence if the anticipated advantage does not ensue within a short period of time, typically taken to be four to five seconds. Even if an offence is not penalised because the referee plays an advantage, the offender may still be sanctioned (see below) for any associated misconduct at the next stoppage of play. If a defender violently attacks an opponent within the penalty area, a penalty shot is awarded. Certain other offences, when carried out within the penalty area, for instance a defender holding or hooking an attacker, or blocking a goal situation with a lifted skate, thrown stick or glove and so on result in a penalty shot. Also, the defenders (with the exception of the goal-keeper) are not allowed to kneel or lie on the ice. The final offences that might mandate a penalty shot are those of hitting or blocking an opponent's stick or touching the ball with the hands, arms, stick or head. A 10-minute penalty or a red card may be issued to the offending player as well. Warnings and penalties A ten-minute penalty is indicated through the use of a blue card and can be caused by protesting or behaving incorrectly, attacking an opponent violently or stopping the ball incorrectly to get an advantage. The third time a player receives a time penalty, it will be a personal penalty, meaning he or she will miss the remainder of the match. A substitute can enter the field after five or ten minutes, depending on the type of time penalty received. A full game penalty can be received upon using abusive language or directly attacking an opponent and means that the player can neither play nor be substituted for the remainder of the game. A match penalty is indicated through the use of a red card. Offside The offside rule effectively limits the ability to attack players to remain forward (i.e. closer to the opponent's goal-line) of the ball, the second-to-last defending player (which can include the goalkeeper), and the half-way line. This rule is in general similar to that of soccer. Equipment The basic equipment players are required to wear includes a pair of bandy skates, a helmet, a mouthguard and, in the case of the goalkeeper, a faceguard. The teams must wear uniforms that make it easy to distinguish the two teams. The goalkeeper wears distinct colours to be singled out from his or her teammates, just as in football. The ice skates, sticks and any tape on the stick must be of another colour than the bandy ball, which is orange or cerise. In addition to the aforementioned items, various pieces of gear are used to protect the knees, elbows, genitals and throat. The pants and gloves may contain padding. Bandy stick The stick used in bandy is an essential part of the sport. It should be made of an approved material such as wood or a similar material and should not contain any metal or sharp parts which can hurt the surrounding players. Sticks are crooked and are available in five angles, where 1 has the smallest bend and 5 has the most. Bend 4 is the most common size in professional bandy. The bandy stick should not have similar colours to the ball, such as orange or pink; it should be no longer than , and no wider than . Bandy field A bandy field is by , a total of , or about the same size as a football pitch and considerably larger than an ice hockey rink. Along the sidelines a high border (vant, sarg, wand, wall) is placed to prevent the ball from leaving the ice. It should not be attached to the ice, to glide upon collisions, and should end away from the corners. Centered at each shortline is a wide and high goal cage and in front of the cage is a half-circular penalty area with a radius. A penalty spot is located in front of the goal and there are two free-stroke spots at the penalty area line, each surrounded by a circle. A centre spot with a circle of radius denotes the center of the field. A centre-line is drawn through the centre spot parallel with the shortlines. At each of the corners, a radius quarter-circle is drawn, and a dotted line is painted parallel to the shortline and away from it without extending into the penalty area. The dotted line can be replaced with a long line starting at the edge of the penalty area and extending towards the sideline, from the shortline. The goal cage used in bandy is 3.5 m (11 ft) wide and 2.1 m (6 ft 11 in) high and is the largest one used by any organized winter team sport. Protective equipment Bandy players require protective equipment, some of which is designed specifically for the sport such as the bandy chinguard. Equipment is similar to that worn in ice hockey but is typically smaller, lighter, and more flexible, and more closely resembles the equipment worn in the modern sport of ringette. All players are required to wear helmets. While some bandy players are required to wear facemasks such as young players, some outfield players only wear a helmet with a bandy chin guard. Goaltenders are the exception and must wear a helmet and facemask at all times. International International games in the early years The first international games were played by club teams in the 1890s. Starting in the first decade of the 20th Century, friendlies were played between national teams of some European countries. While games like this did not take place in central and western Europe after the 1910s, the Nordic countries of Estonia, Finland, Norway, and Sweden continued, doing it more regularly during the 1920s and 1930s with annually or semi-annually recurring friendlies between some of them. Sweden tried to arrange friendlies with the Soviet Union in the 1940s, but it did not come to be until the 1950s. Nordic Games Bandy was played as one of the sports at the Nordic Games, international winter sports events held during the first few decades of the 20th Century. International federation The Fédération internationale de hockey sur glace, or International Ice Hockey Federation, was founded in 1908 and was governing some bandy competitions in its early years, before only concentrating on ice hockey. The Federation of International Bandy (FIB) was formed as International Bandy Federation in 1955 and has had 33 members at most, each representing a country where bandy is played. Currently, there are 27 members of the federation. The name of the federation was changed to the present one in 2001 after the International Olympic Committee approved it as a so-called "recognized sport". The abbreviation "IBF" was at the time already used by another recognized sports federation, and IOC considers it important that the official abbreviations of sports federations are unique, so that the federations are not mistaken for one another. In 2004, FIB was fully accepted by IOC. FIB is now a member of Association of IOC Recognised International Sports Federations. World Championships Men The Bandy World Championship for men is arranged by the FIB and was first held in 1957. It was held every two years starting in 1961, and every year since 2003. Currently, the record number of countries participating in the World Championships is twenty (2019). Since the number of countries playing bandy is not large, every country which can set up a team is welcome to take part in the World Championship. The quality of the teams varies; however, with only six nations, Sweden, the Soviet Union, Russia, Finland, Norway, and Kazakhstan, having won medals (allowing for the fact that Russia's team took over from the Soviet Union in 1993). Finland won the 2004 world championship in Västerås, Sweden, while all other championships have been won by Sweden, the Soviet Union and Russia. The Soviet Union won all championships until 1981, when Sweden managed to break the streak of eleven straight gold medals. Sweden won again in the next tournament in 1983, but Soviet again seized the victory in 1985. The Soviet Union also won at its last two appearances, and then Sweden won in 1993, 1995 and 1997. Russia, having taken over after the Soviet Union, and Sweden have kept on winning all championships between them except for 2004, when Finland managed to claim the win. In 2020, the B division of the World Championship was played, but the A division – which was to be played about a month later – was first postponed a couple of times due to the outbreak of the COVID-19 pandemic and later moved to the next year as the pandemic did not end. The championship tournament could however not be played in 2021 either. In 2022, the championship was finally to be held, but since it was scheduled to be played in Russia, many national federations said they did not want to participate because of the 2022 Russian invasion of Ukraine and it was cancelled by the FIB since this meant there would have been too few competing teams. Women The first World Championship for women took place in February 2004 in Lappeenranta, Finland. Sweden won the championship without conceding a goal. In the 2014 women's World Championship Russia won for the first time, defeating Sweden, making it the first time Sweden did not win the world title. In 2016 Sweden took the title back. The 2018 women's tournament was played in a country situated completely in Asia for the first time, when in was hosted in Chengde, China. It was the same for the men's tournament that same year (the area north and west of the Ural River is located in Europe, thus Kazakhstan, which had hosted a world championship before, is a transcontinental country), when Harbin hosted the 2018 Division B tournament. The 2020 championship saw China withdraw its participation due to the COVID-19 pandemic, but the tournament was held in Norway in February and the pandemic had not yet reached Europe. In 2022 when the championship was played in Sweden, China did not yet return, while Russia and Ukraine both withdrew because of the 2022 Russian invasion of Ukraine. Youth There are also Youth Bandy World Championships in different age groups for boys and young men and in one age group for girls. The oldest group is the under 23 championship, Bandy World Championship Y-23. Olympic Movement Bandy was officially recognized by the International Olympic Committee (IOC) under the Association of IOC Recognised International Sports Federations (ARISF) in 2004, and was played as a demonstration sport at the 1952 Winter Olympics in Oslo. However, it has yet to officially be played at the Olympics. According to the FIB, bandy is the world's second-most participated winter sport after ice hockey based on the number of participating athletes. It is unclear how many of the players participate in the male category and how many in the female category. The FIB has also recorded bandy (men's) as having ranked as the number two winter sport in terms of tickets sold per day of competitions at the sport's world championship. However, compared with the seven Winter Olympic sports, bandy's popularity among other winter sports across the globe is considered by the International Olympic Committee to have a, "gap between popularity and participation and global audiences", which is a roadblock to future Olympic inclusion. The FIB has also stated that the sport ranks as the number two winter sport in terms of tickets sold per day of competitions at the men's world bandy championship. However, compared with the seven Winter Olympic sports, bandy's popularity among other winter sports across the globe is considered by the International Olympic Committee to have a "gap between popularity and participation and global audiences", which is a roadblock to future Olympic inclusion. In addition, the Olympic Charter requires a sport to be widely practiced by men in at least 75 countries and on four continents, and by women in no fewer than 40 countries and on three continents in order to be accepted. FIB president Boris Skrynnik lobbied for Bandy to be included in the 2014 Winter Olympics in Sochi, given Russia's prominence in the sport. Members of the Chinese Olympic Committee were present at the 2017 world championships to meet with Skrynnik about the possibility of considering the sport for the 2022 Winter Olympics in Beijing. However, in 2018 it was announced no new sports would be added for 2022. Asian Winter Games At the 2011 Asian Winter Games, open to members of the Olympic Council of Asia, men's bandy was included for the first time. Three teams contested the inaugural competition, and Kazakhstan won the gold medal. The President of Kazakhstan, Nursultan Nazarbayev, attended the final. There was no bandy competition at the next Games, the 2017 Asian Winter Games held in Japan. Winter Universiade/Winter World University Games Bandy made its debut at the Winter Universiade during the 2019 Games in Krasonyarsk, Russia. Originally a six-team tournament for men and a four-team tournament for women were planned to be held. However, later China withdrew from the men's tournament and was supposed to be replaced by Belarus. Since that did not happen either, participating teams among women were Russia, Sweden, Norway and the United States, while among men Russia, Sweden, Norway, Finland and Kazakhstan. In 2019, the International University Sports Federation expected bandy to be a part of the 2023 Winter World University Games (Winter World University Games being the new name of the Winter Universiade) too, however, this does not seem to be so, as the hosts in Lake Placid, USA, has not included it in its preliminary schedules. World Cup The World Championships should not be confused with the annual Bandy World Cup competitions. The World Cup is for club teams. Men The Bandy World Cup for men in Ljusdal, Sweden, has been played annually since the 1970s and is the biggest bandy tournament for elite-level club teams. It is played indoors in Sandviken since 2009 because Ljusdal has no indoor arena. It is expected to return to Ljusdal once an indoor arena has been built. World Cup matches are played day and night, and the tournament is played in four days in late October. The teams participating are mostly, and some years exclusively, from Sweden and Russia, which has the two best leagues in the world. The COVID-19 pandemic led to the Cup being cancelled in 2020 and 2021. Women There is also a club competition for women's bandy teams called Bandy World Cup Women. Its inaugural year was in 2007. European Cup The European Cup was first played in 1974 and was a competition featuring the national men's champion team from any European country which had a national bandy championship. This meant, at the time, that only four teams competed every year, which were the men's champions from Finland, Norway, the Soviet Union, and Sweden. After the Soviet Union had been dissolved in 1991, the Russian champions took part instead. The cup is not formally defunct, but the last installment was played in 2009. 4 Nations Tournament The Federation of International Bandy usually arranges a four nations tournament every year between national teams from Norway, Finland, Russia and Sweden. The 2022 tournament was originally set for 21–23 January, but was cancelled after the Swedish Bandy Association announced they would not be hosting it for that season. Rossiya Tournament (Russian Government Cup) During the period 1972–1990, the Rossiya Tournament was held semi-annually for national teams in the years when there was no world championship. This tournament was always played in the Soviet Union and arranged by the newspaper Sovetskaya Rossiya. It was affectionately called "the small world championship". From 1992 the tournament was renamed Russian Government Cup. The last instalment was played in 2012. Overview of international competitions There are several existing international bandy competitions with events varying based upon age, competitive level, and sex. Senior Junior Variants of bandy and sports developed from bandy 7-a-side bandy Varieties of bandy exist, utilising the same rules only with slight differences, like seven-a-side bandy with regulation sized goal cages but without corner strokes and often on a smaller sized rink. Seven-a-side bandy was popular in central Europe and in England in the late 19th and early 20th Centuries, while eleven-a-side bandy was preferred in the Nordic countries and in Russia. Seven-a-side bandy rules were applied at the 1913 European Bandy Championships and at the Davos Cup in 2016. Rink bandy Rink bandy is a bandy variant played on an ice hockey-size rink. It was originally conceived as a way of practicing bandy in the summertime, when there were no bandy sized indoor rinks but ice hockey rinks had started to be built indoors. Rink bandy is played by basically the same rules as regular bandy but on a playing surface the size of an ice hockey rink with ice hockey goal cages and six players on each team (or five in the case of the USA Rink Bandy League). There have been international competitions for rink bandy played by the best bandy players in the 1980s and 1990s, both for club teams and for national teams, there were world championships in rink bandy in those days and the Hofors World Cup for clubs was played annually from 1984 to 1998. When more indoor bandy rinks have been built, rink bandy has more become a sport for lower league teams a d recreational play. Rink bandy was played in the 2012 European Company Sports Games program. Some member nations of the Federation of International Bandy, which is the international governing body for rink bandy as well as bandy, do not have regulation sized bandy surfaces which are larger than the more common ice hockey ice rink and therefore only play rink bandy at home; this includes most of the World Championships Group B participants. Rinkball Rink bandy has in turn led to the creation of the sport of rinkball. The sport of rinkball has at times been referred to as a variant of bandy, however it organized by the 1980s and has since become an established organized sport with its own governing body and differs considerably from both bandy and ice hockey, the sport's two major influences. Floorball Bandy is also the predecessor of floorball, which was invented when people started playing with plastic bandy shaped sticks and lightweight balls when running on the floors of indoor gym halls.⁣ Landbandy In Sweden, informal games played like bandy but on ice-free ground (usually on gravel or asphalt concrete) are called landbandy (see landbandy at the Swedish language Wikipedia). No roller or parasport variants exist There is no formal roller sport companion to bandy involving either inline skates or parallel wheel roller skates, even if rink hockey can be considered to have some similarities with bandy. There is also no formally organized skateless ice variant of bandy, and bandy does not have any parasport variant. Countries China The China Bandy Federation was set up in 2014. Since them, China has since participated in a number of world championship tournaments, with men's, women's and youth teams. China Bandy is mainly financed by private resources. The development of the sport in China is supported by the Harbin Sport University. Czechia A team from Prague became Austrian national bandy champions in 1911. Czechia has been playing in the World Championship since 2016. As a way of preparing as well as possible for international matches, they have invented modified rules for games on ice hockey rinks, a variety called short bandy. Their (former rink bandy) league now is called Liga českého národního bandy. Estonia Bandy as an organized sport was played in Estonia in the 1910s to 1930s and the country had a national championship for some years. The national team played friendlies against Finland in the 1920s and 1930s. The sport was played sporadically during the Soviet occupation 1944–1991. It has since then become more organised again, partly through exchange with Finnish clubs and enthusiasts. As of 2018, Estonia takes part in both the Bandy World Championship for men, and the Women's Bandy World Championship. Finland Bandy as an organized sport was introduced to Finland from Russia in the 1890s. Finland has been playing bandy friendlies against Sweden and Estonia since its independence in 1917. The first men's Finnish national championships were held in 1908 and was the first national Finnish championship held in any team sport. National champions have been named every year except for three years in the first half of the 20th century when Finland was at war. The top national league is called Bandyliiga and is semi-professional. The best players turn fully professional by being recruited by clubs in Sweden or Russia. As of the 2020–21 season, Bandyliiga consisted of the following teams: Akilles, Botnia-69, HIFK, JPS, Kampparit, Narukerä, OLS, Veiterä and WP 35. Finland was an original member of the Federation of International Bandy and is the only country besides Russia/Soviet Union and Sweden to have won a Bandy World Championship, which it did in 2004. The Federation of International Bandy (FIB) is planning for a major premiere for indoor bandy in Finland in 2023 with the venue taking place at an indoor arena in Lappeenranta. When the arena is ready, an international inauguration is to take place with a 4-nation bandy tournament. Participants will include teams from Russia, Sweden, Norway and Finland. The tournament is scheduled for 20–22 January 2023. Germany Bandy was played in Germany in the early 20th century, including by Crown Prince Wilhelm, but the interest died out in favour of ice hockey. The Leipziger Sportclub, which arguably had the best team, was also the last club to give bandy up. The sport was reintroduced to Germany in the 2010s, with the German Bandy Federation being founded in 2013. Germany has been participating in the Bandy World Championship, a competition for male competitors, since 2014. Kazakhstan Bandy has a long history in many parts of Kazakhstan and it used to be one of the most popular sports in Soviet times. However, after independence it suffered a rapid decline in popularity and only remained in Oral (often called by the Russian name, "Uralsk"), where the country's only professional club Akzhaiyk is located. They presently compete in the Russian second tier division, the Russian Bandy Supreme League. Recently bandy has started to gain popularity again outside of Oral, most notably in Petropavl and Khromtau. Those were for example the three Kazakh cities which had players in the team at the Youth-17, Youth Bandy World Championship for boys in 2016. The capital Nur-Sultan has hosted national youth championships in rink bandy as well as championships in traditional eleven-a-side bandy. In recent years the former capital Almaty has hosted both the Asian Winter Games (with bandy on the program) as well as the Bandy World Championship for men in which Kazakhstan finished 3rd. Plans are being made to reinvigorate the bandy section of the club Dynamo Almaty, who won the Soviet Championships in 1977 and 1990 as well as the European Cup in 1978. Almaty is also the home of the headquarters of the Asian Bandy Federation. Since bandy began regaining popularity and acceptance, the state has begun supporting bandy. Medeu in Almaty is the only arena with artificial ice. A second arena in Almaty was built for the World Championship 2012, but it was taken down afterwards. Stadion Yunost in Oral was supposed to get artificial ice for the 2017–18 season. It got delayed but in 2018 it was officially ready for use. Mongolia The national team took a silver medal at the 2011 Asian Winter Games, which led to being chosen as the best Mongolian sport team of 2011. Mongolia was proud to win the bronze medal of the B division at the 2017 Bandy World Championship after which the President of Mongolia, Tsakhiagiin Elbegdorj, held a reception for the team. Netherlands Bandy as an organized sport was introduced to the Netherlands in the 1890s by Pim Mulier and the sport became popular. However, in the 1920s, the interest turned to ice hockey, but in contrast to other countries in central and western Europe, the sport has been continuously played in the Netherlands and since the 1970s, the country has become a member of FIB and games have been more formalised again. The national team started to compete at the WCS in 1991. However, without a proper venue, only rink bandy is played within the country. The national governing body is the Bandy Bond Nederland. Norway Bandy as an organized sport was introduced to Norway in the 1910s. The Swedes contributed largely and clubs sprang up around the capital of Kristiania (present day Oslo). Oslo, including neighbouring towns, is in the 21st Century still the region where bandy enjoys most popularity in Norway. In 1912 the Norwegians played their first National Championship, which was played annually up to 1940. During World War II, when Norway was occupied by Germany, illegal bandy was played in hidden places in forests, on ponds and lakes. In 1943, 1944 and 1945, illegal championships were held. In 1946 legal play resumed and still goes on in form of the Norwegian Bandy Premier League (Eliteserien). After World War II the number of teams rose, as well as attendance which regularly were in the thousands, but mild winters in the 1970s and 1980s shrunk the league, and in 2003 only five clubs (teams) fought out the 1st division with low attendance numbers and little media coverage. As of 2021 there are 10 teams in the Norwegian Bandy Premier League. Norway's best result in the World Championship is a second place in 1965. Russia In Russia bandy is known as hockey with a ball or simply Russian hockey. A similar game became popular among the Russian nobility in the early 1700s, with the imperial court of Peter the Great playing a predecessor of modern bandy on Saint Petersburg's frozen Neva river. Russians initially played this game using ordinary footwear with sticks made out of juniper wood, but it wasn't until later that ice skates were introduced. Bandy did not become popular among the masses throughout the Russian Empire until the second half of the 19th century. The predecessor of the current Russian Bandy Federation was founded in 1898. Bandy is considered a national sport in Russia and is the only discipline to have official support of the Russian Orthodox Church. Traditionally the Russians used a longer skate blade than other nations, giving them the advantage of skating faster. However, they would find it more difficult to turn quickly. A bandy skate has a longer blade than an ice hockey skate, and the "Russian skate" is even longer. Though bandy was still played in the Soviet Union after the Russian revolution, they did not partake in any international games for many decades. While agreements had previously been made to play friendlies against Sweden in the late 1940s, these plans had not come to fruition. The bandy event at the 1952 Winter Olympics in Oslo, Norway where men's bandy featured as a demonstration sport, was played without any Soviet team. However, the Soviets reconsidered their position following this competition. When the Federation of International Bandy was formed in 1955, with the Soviet Union as one of its founding members, the Russians largely adopted the international rules of the game developed in England in the 19th century, with one notable exception. The other countries adopted the border which until then had only been used in Russia. Since the 1950s, when the Soviet Union ended its isolation and started to take part in international sports events, the Soviet Union and then Russia (as its successor country in 1991) has consistently held a top position in the sport of bandy, both as a founding nation of the International Federation in 1955, and fielding the most successful team in the Bandy World Championship, the premiere international competition for men, (when counting the previous Soviet Union team and Russia together). The men's Russian professional bandy league is called the Russian Bandy Super League. The Russian Bandy Supreme League is the second tier of men's Russian bandy, below the Russian Bandy Super League. In Sweden, the Elitserien (literally, the "Elite League") is the highest bandy league in the country for men, while Bandyallsvenskan is the second division. In Finland, the highest bandy league for men is the Bandyliiga. In a similar fashion, Russia, along with Sweden, has emerged as one of the two dominant women's bandy nations internationally, regularly placing first or second at the premier international bandy competition for women, the Women's Bandy World Championship. After the victory in the 2016 World Championship, the fourth in a row, President Vladimir Putin received four players of the national team, Head Coach and Vice-President of the Russian Bandy Federation Sergey Myaus, the Russian Bandy Federation as well as Federation of International Bandy President Boris Skrynnik in The Kremlin. He talked, among other things, about the need to give more support to Russian bandy. It was the first time a head of state had accepted a meeting to talk about Russian bandy. Attending the meeting were also Minister of Sport, Tourism and Youth policy Vitaly Mutko and presidential adviser Igor Levitin. The month after, Igor Levitin held a follow-up meeting. Russian Championship The men's Russian professional bandy league is called the Russian Bandy Super League. The Russian Bandy Supreme League is the second tier of men's Russian bandy, below the Russian Bandy Super League. The Russian Bandy Super League is the top tier of the Russian bandy league system. It is professional and played every year. The winner in the final becomes Russian champion. It is considered a continuation of the Soviet Union championship, which was played annually until the dissolution of the Soviet Union in 1991. Russian Cup The Russian Cup has been played annually (except for just some years) since 1937, originally called the Soviet Cup. Sweden Bandy as an organized sport was introduced to Sweden in 1895. The Swedish royal family, noblemen and diplomats were among the first players. While the original inspiration mainly came from England, there also were early exchanges with Germany and Russia. Bandy was taken up as one of the sports at the international Nordic Games held in Sweden semi-annually from 1901. Swedish championships for men have been played annually since 1907 and Sweden was the first country to have an annual bandy league. In the 1920s students played the game, then it spread across the country and became a largely middle-class sport. The games could have attracted huge crowds of spectators. After Slottsbrons IF won the Swedish championship in 1934 it became popular amongst workers in many smaller industrial towns and villages. Where there was a bandy club the local factory corporation also usually sponsored the club to mutual benefit as a successful team led to good PR for the company. Bandy remains the main sport in many of these places. Bandy in Sweden is famous for its "culture" where both playing bandy and being a spectator requires great fortitude and dedication. A "" is the classic accessory for spectating and is typically made of brown leather, well worn, and contains a warm drink in a thermos and/or a bottle of liquor. Bandy is most often played at outdoor arenas during winter time, so the need for spectators to carry flasks or thermoses of 'warming' liquid like glögg is a natural effect. With the sport moving indoors in later decades and the arenas urging for non-alcoholic policies for the audiences, this tradition has partly changed, though not without opposition. A notable tradition is "annandagsbandy", bandy games played on Saint Stephen's Day, which for many Swedes is an important Christmas season tradition and always draws bigger crowds than usual. Games traditionally begin at 1:15 pm. Swedish Championship In Sweden, the Elitserien (literally, the "Elite League") is the highest bandy league in the country for men, while Bandyallsvenskan is the second division. The Elite League is the top tier of Swedish bandy and is fully professional. At the end of the season, a play-off is made to make out the two teams playing the final match for the Swedish Championship. The Final is played every year on the third Saturday of March. From 1991 to 2012, it was played at Studenternas Idrottsplats in Uppsala, often drawing crowds in excess of 20,000. One reason the play-off match was set in Uppsala is because of IFK Uppsala's success at the beginning of the 20th century. IFK Uppsala won 11 titles in the Swedish Championships between 1907 and 1920, which made them the most successful bandy club in the entire country (now, however, the record is held by Västerås SK). A contributing factor was also the poor quality of the ice at Söderstadion, where the finals were held from 1967 to 1989. In 2013 and 2014 the final was played indoors in Friends Arena, the national stadium for football in Solna, Stockholm, with a retractable roof and a capacity of 50 000. The first final at Friends Arena in 2013 drew a record crowd of 38,474 when Hammarby IF Bandy, after ending up in second place in six finals during the 2000s, won their second title. Due to declining attendance from 2015 through 2017 Tele2 Arena in southern Stockholm was chosen as a new venue. However, the new indoor venue failed to attract much more than half of the total capacity. In May 2017 it was announced that the finals will again be held at Studenternas IP in Uppsala from 2018 through at least 2021. Svenska Cupen (The Swedish Cup) The Svenska Cupen (), Svenska Cupen i bandy, takes place exclusively in Sweden. It is a single-elimination tournament competition in Swedish bandy and the second-most prominent bandy competition which is open only to domestic Swedish teams, after the national championship. Its inaugural year was 2005. The first women's competition was played in 2019. Switzerland In the late 19th and early 20th century, Switzerland had become a popular place for winter vacations and people went there from all over Europe. Winter sports like skiing, sledding and bandy was played in Geneva and other towns. Students from Oxford and Cambridge went to Switzerland to play each other – the predecessor of the recurring Ice Hockey Varsity Match was a bandy match played in St. Moritz in 1885. This popularity for Swiss venues of winter sport may have been a reason, the European Championship was held there in 1913. Bandy has mainly been played as a recreational sport in Switzerland in the 2000s and 2010s. A Swiss men's national team was finally started up in 2017 and a Swiss women's national team made its international début in the 2018 Women's Bandy World Championship. Ukraine Bandy was played in Ukraine when it was part of the Soviet Union. After independence in 1991, it took some years before organised bandy formed again, but Ukrainian champions have been named annually since 2012. United Kingdom The first recorded games of what may be considered bandy on ice took place in The Fens during the great frost of 1813–1814, although it is probable that the game had already been played there in the previous century. Bury Fen Bandy Club from Bluntisham-cum-Earith, near St Ives, was the most successful team, said to have remained unbeaten for a hundred years until the winter of 1890–1891. Charles Goodman Tebbutt of the Bury Fen Bandy Club was responsible for the first published rules of bandy in 1882, and also for introducing the game into the Netherlands and Sweden, as well as elsewhere in England where it became popular with cricket, rowing, and hockey clubs. Tebbutt's homemade bandy stick can be seen in the Norris Museum in St Ives. The first Ice Hockey Varsity Matches between Oxford University and Cambridge University were played to bandy rules, even if it was called hockey on the ice at the time. England won the European Bandy Championships in 1913, but that turned out to be the grand finale, and bandy is now not very well known in England. While bandy is often thought to have been a pretty popular sport in England in the decades around 1900, not much records seem to have been kept. A statue of a bandy player, designed by Peter Baker, was erected at the village pond of Earith to commemorate the 200th anniversary of the first documented game in 2013. In March 2004, Norwegian ex-player Edgar Malman invited two big clubs to play a rink bandy exhibition game in Streatham, London. Russian Champions and World Cup Winner Vodnik met Swedish Champions Edsbyns IF in a match that ended 10–10. In 2010 England became a Federation of International Bandy member. The national federation is based in Cambridgeshire, the historical heartland. The England Bandy Federation, later renamed the Great Britain Bandy Association, was set up on 2 January 2017 at a meeting held in the historic old skaters public house, the Lamb and Flag in Welney in Norfolk, England, replacing the Bandy Federation of England which was founded in 2010. In September 2017, the federation decided to widen its territory to all of the United Kingdom and changed its name to Great Britain Bandy Association. Great Britain entered a national team in the 2019 World Championships Group B in January and undefeated up to the final, won the silver medal in their final match against Estonia. In 2002, Great Britain premiered its national women's bandy team at the 2022 Women's Bandy World Championship. United States Bandy in its original, informal manner disappeared from the North American continent entirely once it and elements from the early game had become absorbed into a new sport of ice hockey. While ice hockey was growing and organizing in the United States, bandy was doing the same, but only in Europe and Scandinavia. It would not arrive in its organized format in the United States until the 1970s, almost a century after its initial development. Bandy has been played in the United States since around the 1970s, after its promotion by Russians, Swedes and Finns in an exchange with softball, a sport which was promoted by Americans during the same time in the Soviet Union, Sweden and Finland. A key-person in the establishment of the sport in America was Bob Kojetin of Minnesota Softball. The sport is centered in Minnesota, with very few teams based elsewhere. The United States national bandy team has participated in the Bandy World Championships since 1985 and is also regularly playing friendly matches against Canada. The leading organization for bandy in the USA is USA Bandy. The USA has a men's national bandy team and a women's national bandy team. The first bandy game in the USA was played in December 1979 at the Lewis Park Bandy Rink in Edina, Minnesota. It was a friendly game between the Swedish junior national team and Swedish club team Brobergs IF. United States bandy championships have been played annually since the early 1980s, but the sport is not widely covered by American sports media. The championship trophy is called the Gunnar Cup, named after Gunnar Fast, a Swedish army captain who helped introduce bandy to the United States around 1980. Playing surfaces While North American ice hockey rinks can be used for playing the bandy variant of rink bandy, places where the traditional game of bandy can be played require a larger sized playing surface, a bandy field, and are almost non-existent in North America. Minnesota, USA is home to the only regulation sized bandy "rink" in North America, the Guidant John Rose Minnesota Oval, commonly referred to as, "The Oval", and is also the largest outdoor refrigerated skating rink in North America. The rink is 110,000 square feet with more than 800 tons of refrigeration and 84 miles of pipes underneath the ice. The ice can be maintained in temperatures up to 50 degrees Fahrenheit. The Oval can hold up to 300 spectators and has hosted World Cup Speedskating, the 2016 Women's Bandy World Championship, and Aggressive Skating/Biking competitions. The Oval is used mostly for inline hockey during the summer. National bandy federations The following associations are the governing bodies for bandy in different countries and are member organisations of the Federation of International Bandy. Belarus – Беларуская федэрацыя хакея з мячaм (Belarusian Bandy Federation) Canada – Canada Bandy People's Republic of China – China Bandy Federation Colombia – Colombia Federation of Skating Sports Czech Republic – Czech Association of Bandy Estonia – Eesti Jääpalliliit (Estonian Bandy Association) Finland – Finland's Bandy Association Germany – German Bandy Federation Hungary – Hungarian Bandy Federation India – Bandy Federation of India Italy – Federazione Italiana Bandy Japan – Japan Bandy Federation Kazakhstan – Kazakhstan Bandy Federation Kyrgyzstan – Bandy Federation of Kyrgyzstan Latvia – Latvijas Bendija Federācija Mongolia – Bandy Federation of Mongolia Netherlands – Bandy Bond Nederland. Norway – Norges Bandyforbund Russia – Федерация хоккея с мячом России (Russian Bandy Federation) Somalia – Somali National Bandy Association Sweden – Svenska Bandyförbundet Switzerland – Federation of Swiss Bandy Ukraine – Українськa Федерація хокею з м'ячем та рінк-бенді (Ukrainian Bandy and Rink bandy Federation) United Kingdom – Great Britain Bandy Association United States – American Bandy Association See also Rink bandy Bando Rinkball Pond hockey Ice hockey Ringette Bandy World Championship Women's Bandy World Championship Bandy in the United States Bandy in Norway Bandy in India Canada Bandy Swedish Bandy Association Russian Bandy Federation References Bibliography The Earl of Suffolk and Berkshire Hedley Park and Aflalo, F.G. Bandy (includes definition and rules), pp. 71–72, 1897. Published by Lawrence & Bullen, Ltd., 16 Henrietta St., Covent Garden, London. External links – History and rules of Bandy. Federation of International Bandy Bandysidan links – One of the most extensive link directories about bandy Klein, Jeff Z. "It's Not Hockey, It's Bandy", The New York Times, Friday, 29 January 2010. Goalwire statistics for bandy Ball games Former Winter Olympic sports Ice skating sports Sports originating in England Sports originating in Russia Team sports Stick sports Variations of hockey 1875 introductions

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https://en.wikipedia.org/wiki/Bob%20Frankston

Bob Frankston

Robert M. Frankston (born June 14, 1949) is an American software engineer and businessman who co-created, with Dan Bricklin, the VisiCalc spreadsheet program. Frankston is also the co-founder of Software Arts. Early life and education Frankston was born and raised in Brooklyn, New York. He graduated from Stuyvesant High School in New York City in 1966. He earned a S.B degree in computer science and mathematics from the Massachusetts Institute of Technology, followed by a Master of Engineering degree in computer science, also from MIT. Career Following his work with Dan Bricklin, Frankston later worked at Lotus Development Corporation and Microsoft. Frankston became an outspoken advocate for reducing the role of telecommunications companies in the evolution of the Internet, particularly with respect to broadband and mobile communications. He coined the term "Regulatorium" to describe what he considers collusion between telecommunication companies and their regulators that prevents change. Awards and recognition Fellow of the Association for Computing Machinery (1994) "for the invention of VisiCalc, a new metaphor for data manipulation that galvanized the personal computing industry" MIT William L. Stewart Award for co-founding the M.I.T. Student Information Processing Board (SIPB). The Association for Computing Machinery Software System Award (1985) The MIT LCS Industrial Achievement Award The Washington Award (2001) from the Western Society of Engineers (with Bricklin) In 2004, he was made a Fellow of the Computer History Museum "for advancing the utility of personal computers by developing the VisiCalc electronic spreadsheet." References External links Bob Frankston's site/blog Biographical article from Smart Computing Stuyvesant High School alumni 1949 births Living people Businesspeople from Brooklyn Fellows of the Association for Computing Machinery People from Arlington, Massachusetts

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https://en.wikipedia.org/wiki/Book%20of%20Micah

Book of Micah

The Book of Micah is the sixth of the twelve minor prophets in the Hebrew Bible. Ostensibly, it records the sayings of Micah, whose name is Mikayahu (), meaning "Who is like Yahweh?", an 8th-century BCE prophet from the village of Moresheth in Judah (Hebrew name from the opening verse: מיכה המרשתי). The book has three major divisions, chapters 1–2, 3–5 and 6–7, each introduced by the word "Hear," with a pattern of alternating announcements of doom and expressions of hope within each division. Micah reproaches unjust leaders, defends the rights of the poor against the rich and powerful; while looking forward to a world at peace centered on Zion under the leadership of a new Davidic monarch. While the book is relatively short, it includes lament (1.8–16; 7.8–10), theophany (1.3–4), hymnic prayer of petition and confidence (7.14–20), and the "covenant lawsuit" (6.1–8), a distinct genre in which Yahweh (God) sues Israel for breach of contract of the Mosaic covenant. Setting Chapter 1:1 identifies the prophet as "Micah of Moresheth" (a town in southern Judah), and states that he lived during the reigns of Jotham, Ahaz and Hezekiah, roughly 750–700 BCE. This corresponds to the period when, after a long period of peace, Israel, Judah, and the other nations of the region came under increasing pressure from the aggressive and rapidly expanding Neo-Assyrian empire. Between 734 and 727 Tiglath-Pileser III of Assyria conducted almost annual campaigns in Palestine, reducing the Kingdom of Israel, the Kingdom of Judah and the Philistine cities to vassalage, receiving tribute from Ammon, Moab and Edom, and absorbing Damascus (the Kingdom of Aram) into the Empire. On Tiglath-Pileser's death Israel rebelled, resulting in an Assyrian counter-attack and the destruction of the capital, Samaria, in 721 after a three-year siege. Micah 1:2–7 draws on this event: Samaria, says the prophet, has been destroyed by God because of its crimes of idolatry, oppression of the poor, and misuse of power. The Assyrian attacks on Israel (the northern kingdom) led to an influx of refugees into Judah, which would have increased social stresses, while at the same time the authorities in Jerusalem had to invest huge amounts in tribute and defense. When the Assyrians attacked Judah in 701 they did so via the Philistine coast and the Shephelah, the border region which included Micah's village of Moresheth, as well as Lachish, Judah's second largest city. This in turn forms the background to verses 1:8–16, in which Micah warns the towns of the coming disaster (Lachish is singled out for special mention, accused of the corrupt practices of both Samaria and Jerusalem). In verses 2:1–5 he denounces the appropriation of land and houses, which might simply be the greed of the wealthy and powerful, or possibly the result of the militarizing of the area in preparation for the Assyrian attack. Composition Some, but not all, scholars accept that only chapters 1–3 contain material from the late 8th century prophet Micah. The latest material comes from the post-Exilic period after the Temple was rebuilt in 515 BCE, so that the early 5th century BCE seems to be the period when the book was completed. The first stage was the collection and arrangement of some spoken sayings of the historical Micah (the material in chapters 1–3), in which the prophet attacks those who build estates through oppression and depicts the Assyrian invasion of Judah as Yahweh's punishment on the kingdom's corrupt rulers, including a prophecy that the Temple will be destroyed. The prophecy was not fulfilled in Micah's time, but a hundred years later when Judah was facing a similar crisis with the Neo-Babylonian Empire, Micah's prophecies were reworked and expanded to reflect the new situation. Still later, after Jerusalem did fall to the Neo-Babylonian Empire, the book was revised and expanded further to reflect the circumstances of the late exilic and post-exilic community. Content Structure At the broadest level, Micah can be divided into three roughly equal parts: Judgment against the nations and their leaders Restoration of Zion (chapters 4–5, probably exilic and post-exilic, together with the next section); God's lawsuit against Israel and expression of hope (chapters 6–7). Within this broad three-part structure are a series of alternating oracles of judgment and promises of restoration: 1.1 Superscription 1.2–2.11 Oracles of judgment 2.12–13 Oracles of restoration 3.1–12 Oracles of judgment 4.1–5.15 Oracles of restoration 6.1–7.6 Oracles of judgment 7.7–20 Oracles of restoration Subsections The Heading (1:1): As is typical of prophetic books, an anonymous editor has supplied the name of the prophet, an indication of his time of activity, and an identification of his speech as the "word of Yahweh", a generic term carrying a claim to prophetic legitimacy and authority. Samaria and Jerusalem are given prominence as the foci of the prophet's attention. Judgment against Samaria (1:2–7): Drawing upon ancient traditions for depicting a theophany, the prophet depicts the coming of Yahweh to punish the city, whose sins are idolatry and the abuse of the poor. Warnings to the cities of Judah (1:8–16): Samaria has fallen, Judah is next. Micah describes the destruction of the lesser towns of Judah (referring to the invasion of Judah by Sennacherib, 701 BCE). For these passages of doom on the various cities, paronomasia is used. Paronomasia is a literary device which 'plays' on the sound of each word for literary effect. For example, the inhabitants of Beth-le-aphrah ("house of dust") are told to "roll yourselves in the dust." 1:14. Though most of the Paronomasia is lost in translation, it is the equivalent of 'Ashdod shall be but ashes,' where the fate of the city matches its name. Misuse of power denounced (2:1–5): Denounces those who appropriate the land and houses of others. The context may be simply the amassing wealth for its own sake, or could be connected with the militarisation of the region for the expected Assyrian attack. Threats against the prophet (2:6–11): The prophet is warned not to prophesy. He answers that the rulers are harming God's people, and want to listen only to those who advocate the virtues of wine. A later promise (2:12–13): These verses assume that judgment has already fallen and Israel is already scattered abroad. Judgment on wicked Zion (3:1–4): Israel's rulers are accused of gaining more wealth at the expense of the poor, by any means. The metaphor of flesh being torn illustrates the length to which the ruling classes and socialites would go to further increase their wealth. Prophets are corrupt, seeking personal gain. Jerusalem's rulers believe that God will always be with them, but God will be with his people, and Jerusalem will be destroyed. Zion's future hope (4:1–5) This is a later passage, almost identical with Isaiah 2:2–4. Zion (meaning the Temple) will be rebuilt, but by God, and based not on violence and corruption but on the desire to learn God's laws, beat swords to ploughshares and live in peace. Further promises to Zion (4:6–7) This is another later passage, promising Zion that she will once more enjoy her former independence and power. Deliverance from Distress in Babylon (4:9–5:1) The similarities to Isaiah 41:15–16 and the references to Babylon suggest the period of this material, although it is unclear whether a period during or after the siege of 586 is meant. Despite their trials, God will not desert his people. The promised ruler from Bethlehem (5:1–14): This passage is usually dated to the exile. Although chapters 4:9–10 have said that there is "no king in Zion", these chapters predict the coming Messiah will emerge from Bethlehem, the traditional home of the Davidic monarchy, to restore Israel. Assyria will be stricken, and Israel's punishment will lead to the punishment of the nations. A Covenant lawsuit (6:1–5): Yahweh accuses Israel (the people of Judah) of breaking the covenant through their lack of justice and honesty, after the pattern of the kings of Israel (northern kingdom). Torah Liturgy (6:6–8): Micah speaks on behalf of the community asking what they should do in order to get back on God's good side. Micah then responds by saying that God requires only "to do justice, and to love mercy, and to walk humbly with your God." Thus declaring that the burnt offering of both animals and humans (which may have been practiced in Judah under Kings Ahaz and Manasseh) is not necessary for God. The City as a Cheat (6:9–16): The city is reprimanded for its dishonest trade practices. Lament (7:1–7): The first passage in the book in the first person: whether it comes from Micah himself is disputed. Honesty and decency have vanished, families are filled with strife. A song of fallen Jerusalem (7:8–10): The first person voice continues, but now it is the city who speaks. She recognises that her destruction is deserved punishment from God. The recognition gives grounds for hope that God is still with her. A prophecy of restoration (7:11–13): Fallen Jerusalem is promised that she will be rebuilt and that her power will be greater than ever (a contrast with the vision of peace in 4:1–5). A prayer for future prosperity (7:14–17): The mood switches from a request for power to grateful astonishment at God's mercy. Hermann Gunkel and Bo Reicke identify the last chapter as a ritual text possibly connected to festivals. Themes Micah addresses the future of Judah/Israel after the Babylonian exile. Like Isaiah, the book has a vision of the punishment of Israel and creation of a "remnant", followed by world peace centered on Zion under the leadership of a new Davidic monarch; the people should do justice, turn to Yahweh, and await the end of their punishment. However, whereas Isaiah sees Jacob/Israel joining "the nations" under Yahweh's rule, Micah looks forward to Israel ruling over the nations. Insofar as Micah appears to draw on and rework parts of Isaiah, it seems designed at least partly to provide a counterpoint to that book. Quotations in the New Testament In the New Testament, the Book of Matthew quotes from the Book of Micah in relation to Jesus being born in Bethlehem: Jesus quotes Micah when he warns that families will be divided by the gospel: In the New Testament, the Book of John is a possible alluding to the identification of the mysterious "him" that God causes to see marvels or marvelous things: See also Zion References Bibliography Further reading "Book of Micah." The Anchor Bible Dictionary. Vol. 4, Editor-in-Chief: Freedman, David N. Doubleday; New York. 1992. "Book of Micah." International Standard Bible Encyclopedia. General Editor: Bromley, G.W. William B. Erdmans Publishing Co.; Grand Rapids, MI. 1986. “ Book of Micah” Forward Movement Publications, Cincinnati, OH, 2007 Holy Bible: The New Oxford Annotated Bible. Coogan; Oxford University Press, 2007. LaSor, William Sanford et al. Old Testament Survey: the Message, Form, and Background of the Old Testament. Grand Rapids: William B. Eerdmans, 1996. Hailey, Homer. (1973). A Commentary on the Minor Prophets. Grand Rapids: Baker Book House. Maxey, Al. The Minor Prophets: Micah. (n.d.). 20 Paragraphs. Retrieved October 4, 2005, from Micah McKeating, Henry Engel. (1971). The Books of Amos, Hosea, and Micah. New York: the Syndics of the Cambridge University Press. Pusey, E.B. (1963). The Minor Prophets: A Commentary (Vol. II). Grand Rapids: Baker Book House. Wood, Joyce Rilett. (2000). "Speech and action in Micah's prophecy". Catholic Biblical Quarterly, no. 4(62), 49 paragraphs. Retrieved September 30, 2005, from OCLC (FirstSearch) database FirstSearch Login Screen External links Jewish translations: Michah – Micah (Judaica Press) translation [with Rashi's commentary] at Chabad.org Christian translations: Online Bible at GospelHall.org (ESV, KJV, Darby, American Standard Version, Bible in Basic English) BibleGateway.com (New International Version) Micah at The Great Books (New Revised Standard Version) Various versions 8th-century BC books 5th-century BC books Twelve Minor Prophets

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Book of Nahum

The Book of Nahum is the seventh book of the 12 minor prophets of the Hebrew Bible. It is attributed to the prophet Nahum, and was probably written in Jerusalem in the 7th century BC. Background Josephus places Nahum during the reign of Jotham, while others place him in the beginning of the reign of Ahaz, Judah's next king, or even the latter half of the reign of Hezekiah, Ahaz's son; all three accounts date the book to the 8th century BC. The book would then have been written in Jerusalem, where Nahum would have witnessed the invasion of Sennacherib and his retreat. The scholarly consensus is that the "book of vision" was written at the time of the fall of Nineveh at the hands of the Medes and Babylonians in 612 BC. This theory is demonstrated by the fact that the oracles must be dated after the Assyrian destruction of Thebes, Egypt in 663 BC, as this event is mentioned in Nahum 3:8. Author Little is known about Nahum's personal history. His name means "comforter", and he was from the town of Elkosh or Alqosh (Nahum 1:1), which scholars have attempted to identify with several cities, including the modern `Alqush of Assyria and Capernaum of northern Galilee. He was a very nationalistic Hebrew, and lived among the Elkoshites in peace. His writings were likely written in about 615 BC, before the downfall of Assyria. Historical context The subject of Nahum's prophecy is the approaching complete and final destruction of Nineveh which was the capital of the great and flourishing Assyrian empire, at that time. Ashurbanipal was at the height of his glory. Nineveh was a city of vast extent, and was then the center of the civilization and commerce of the world, according to Nahum a "bloody city all full of lies and robbery", a reference to the Neo-Assyrian Empire's military campaigns and demand of tribute and plunder from conquered cities. Jonah had already uttered his message of warning, and Nahum was followed by Zephaniah, who also predicted the destruction of the city. Nineveh was destroyed apparently by fire around 625 BC, and the Assyrian empire came to an end, an event which changed the face of Asia. Archaeological digs have uncovered the splendor of Nineveh in its zenith under Sennacherib (705–681 BC), Esarhaddon (681–669 BC), and Ashurbanipal (669–633 BC). Massive walls were eight miles in circumference. It had a water aqueduct, palaces and a library with 20,000 clay tablets, including accounts of a creation in Enuma Elish and a flood in the Epic of Gilgamesh. The Babylonian chronicle of the fall of Nineveh tells the story of the end of Nineveh. Nabopolassar of Babylon joined forces with Cyaxares, king of the Medes, and laid siege for three months. Assyria lasted a few more years after the loss of its fortress, but attempts by Egyptian Pharaoh Necho II to rally the Assyrians failed due to opposition from king Josiah of Judah, and it seemed to be all over by 609 BC. Overview The Book of Nahum consists of two parts: a prelude in chapter one, followed by chapters two and three which describe the fall of Nineveh, which later took place in 612 BC. Nineveh is compared to Thebes, the Egyptian city that Assyria itself had destroyed in 663 BC. Nahum describes the siege and frenzied activity of Nineveh's troops as they try in vain to halt the invaders. Poetically, he becomes a participant in the battle, and with subtle irony, barks battle commands to the defenders. Nahum uses numerous similes and metaphor that Nineveh will become weak "like the lion hiding in its den". It concludes with a taunt song and funeral dirge of the impending destruction of Nineveh and the "sleep" or death of the Assyrian people and demise of the once great Assyrian conqueror-rulers. Surviving early manuscripts The original text was written in Biblical Hebrew. Some early manuscripts containing the text of this chapter in Hebrew are the Masoretic Text, which includes the Codex Cairensis (895), Aleppo Codex (10th century), and Codex Leningradensis (1008). Fragments of this book were found among the Dead Sea Scrolls including 4QpNah, known as the "Nahum Commentary" (1st century BC); 4Q82 (4QXIIg; 1st century BC). and Wadi Murabba'at MurXII (1st century AD). There is also a translation into Koine Greek known as the Septuagint, made in the last few centuries BC, with extant manuscripts including Codex Vaticanus (B; B; 4th century), Codex Sinaiticus (S; BHK: S; 4th century), Codex Alexandrinus (A; A; 5th century) and Codex Marchalianus (Q; Q; 6th century). Some fragments containing parts of this chapter (a revision of the Septuagint) were found among the Dead Sea Scrolls, i.e., Naḥal Ḥever (8ḤevXIIgr; 1st century AD). Themes The fall of Nineveh Nahum's prophecy carries a particular warning to the Ninevites of coming events, although he is partly in favor of the destruction. One might even say that the book of Nahum is "a celebration of the fall of Assyria." And this is not just a warning or speaking positively of the destruction of Nineveh, it is also a positive encouragement and "message of comfort for Israel, Judah, and others who had experienced the "endless cruelty" of the Assyrians." The prophet Jonah shows us where God shows concern for the people of Nineveh, while Nahum's writing testifies to his belief in the righteousness/justice of God and how God dealt with those Assyrians in punishment according to "their cruelty". The Assyrians had been used as God's "rod of […] anger, and the staff in their hand [as] indignation." The nature of God From its opening, Nahum shows God to be slow to anger, but that God will by no means ignore the guilty; God will bring his vengeance and wrath to pass. God is presented as a God who will punish evil, but will protect those who trust in Him. The opening passage states: "God is jealous, and the LORD revengeth; the LORD revengeth, and is furious; the LORD will take vengeance on his adversaries, and he reserveth wrath for his enemies. The LORD is slow to anger, and great in power, and will not at all acquit the wicked". "The LORD is slow to anger and Quick to love; the LORD will not leave the guilty unpunished." "The LORD is good, a refuge in times of trouble. He cares for those who trust in him" Importance God's judgement on Nineveh is "all because of the wanton lust of a harlot, alluring, the mistress of sorceries, who enslaved nations by her prostitution and peoples by her witchcraft." Infidelity, according to the prophets, related to spiritual unfaithfulness. For example: "the land is guilty of the vilest adultery in departing from the LORD." John of Patmos used a similar analogy in Revelation chapter 17. The prophecy of Nahum was referenced in the deuterocanonical Book of Tobit. In Tobit 14:4 (NRSV) a dying Tobit says to his son Tobias and Tobias' sons: [My son] hurry off to Media, for I believe the word of God that Nahum spoke about Nineveh, that all these things will take place and overtake Assyria and Nineveh. Indeed, everything that was spoken by the prophets of Israel, whom God sent, will occur. However, some versions, such as the King James Version, refer to the prophet Jonah instead. See also References Sources External links Unique Pictures Of Nahum Tomb By Kobi Arami Jewish translations: Nachum – Nahum (Judaica Press) translation [with Rashi's commentary] at Chabad.org Christian translations: Online Bible at GospelHall.org (ESV, KJV, Darby, American Standard Version, Bible in Basic English) BibleGateway Nahum – King James Version Various versions Commentary This article also contains a section on the Book of Nahum. 7th-century BC books Twelve Minor Prophets

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Book of Haggai

The Book of Haggai (; ) is a book of the Hebrew Bible or Tanakh, and is the third-to-last of the Twelve Minor Prophets. It is a short book, consisting of only two chapters. The historical setting dates around 520 BC before the Temple had been rebuilt. The original text was written in Biblical Hebrew. Authorship The Book of Haggai is named after the prophet Haggai whose prophecies are recorded in the book. The authorship of the book is uncertain. Some presume that Haggai wrote the book himself but he is repeatedly referred to in the third person which makes it unlikely that he wrote the text: it is more probable that the book was written by a disciple of Haggai who sought to preserve the content of Haggai's spoken prophecies. There is no biographical information given about the prophet in the Book of Haggai. Haggai's name is derived from the Hebrew verbal root hgg, which means "to make a pilgrimage." W. Sibley Towner suggests that Haggai's name might come "from his single-minded effort to bring about the reconstruction of that destination of ancient Judean pilgrims, the Temple in Jerusalem." Date The Book of Haggai records events in 520 BC, some 18 years after Cyrus had conquered Babylon and issued a decree in 538 BC, allowing the captive Judahites to return to Judea. Cyrus saw the restoration of the temple as necessary for the restoration of religious practices and a sense of peoplehood, after the long exile. The precise date of the written text is uncertain but most likely dates to within a generation of Haggai himself. Traditional consensus dates the completion of the text to c. 515 BC. Other scholars consider the book to be completed around 417 BC, as it did not refer to Darius I, but to Darius II (424-405 BC). Early surviving manuscripts Some early manuscripts containing the text of this book in Biblical Hebrew are of the Masoretic Text, which includes the Codex Cairensis (895), the Petersburg Codex of the Prophets (916), and Codex Leningradensis (1008). Fragments of the Hebrew text of this book were found among the Dead Sea Scrolls, including 4Q77 (4QXIIb; 150–125 BCE) 4Q80 (4QXIIe; 75–50 BCE); and Wadi Murabba'at Minor Prophets (Mur88; MurXIIProph; 75-100 CE). There is also a translation into Koine Greek known as the Septuagint, made in the last few centuries BCE. Extant ancient manuscripts of the Septuagint version include Codex Vaticanus (B; B; 4th century), Codex Sinaiticus (S; BHK: S; 4th century), Codex Alexandrinus (A; A; 5th century) and Codex Marchalianus (Q; Q; 6th century). Synopsis Haggai's message is filled with an urgency for the people to proceed with the rebuilding of the second Jerusalem temple. Haggai attributes a recent drought to the people's refusal to rebuild the temple, which he sees as key to Jerusalem’s glory. The book ends with the prediction of the downfall of kingdoms, with one Zerubbabel, governor of Judah, as the Lord's chosen leader. The language here is not as finely wrought as in some other books of the minor prophets, yet the intent seems straightforward. The first chapter contains the first address (2–11) and its effects (12–15). The second chapter contains: The second prophecy (1–9), which was delivered a month after the first The third prophecy (10–19), delivered two months and three days after the second; and The fourth prophecy (20–23), delivered on the same day as the third These discourses are referred to in Ezra 5:1 and 6:14. (Compare Haggai 2:7, 8 and 22) Haggai reports that three weeks after his first prophecy the rebuilding of the Temple began on September 7 521 BC. "They came and began to work on the house of the LORD Almighty, their God, on the twenty-fourth day of the sixth month in the second year of Darius the King." (Haggai 1:14–15) and the Book of Ezra indicates that it was finished on February 25 516 BC "The Temple was completed on the third day of the month Adar, in the sixth year of the reign of King Darius." (Ezra 6:15) Outline Divine Announcement: The Command to Rebuild the Temple ( ) Introduction: Reluctant Rebuilders ( ) Consider your ways: fruitless prosperity ( ) Promise and Progress ( ) Divine Announcement: The Coming Glory of the Temple ( ) God will fulfill his promise ( ) Future Splendor of the temple ( ) Divine Announcement: Blessings for a Defiled People ( ) Former Misery ( ) Future Blessing ( ) Divine Announcement: Zerubbabel Chosen as a Signet ( ) Music The King James Version of Haggai 2:6–7 is used in the libretto of the English-language oratorio "Messiah" by George Frideric Handel (HWV 56). See also Darius I Joshua the High Priest , son of Jehozadak Old Testament messianic prophecies quoted in the New Testament Notes References Works cited External links Jewish translations: Chaggai – Haggai (Judaica Press) translation with Rashi's commentary at Chabad.org Christian translations: Online Bible at GospelHall.org (ESV, KJV, Darby, American Standard Version, Bible in Basic English) Various versions 6th-century BC books Twelve Minor Prophets

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Book of Zechariah

The Book of Zechariah, attributed to the Hebrew prophet Zechariah, is included in the Twelve Minor Prophets in the Hebrew Bible. Historical context Zechariah's prophecies took place during the reign of Darius the Great and were contemporary with Haggai in a post-exilic world after the fall of Jerusalem in 587/586 BC. Ezekiel and Jeremiah wrote before the fall of Jerusalem while continuing to prophesy in the early exile period. Scholars believe Ezekiel, with his blending of ceremony and vision, heavily influenced the visionary works of Zechariah 1–8. Zechariah is specific about dating his writing (520–518 BC). During the exile, many Judahites and Benjamites were taken to Babylon, where the prophets told them to make their homes, suggesting they would spend a long period of time there. Eventually freedom did come to many Israelites, when Cyrus the Great overtook the Babylonians in 539 BC. In 538 BC, the famous Edict of Cyrus was released, and the first return took place under Sheshbazzar. After the death of Cyrus in 530 BC, Darius consolidated power and took office in 522 BC. His system divided the different colonies of the empire into easily manageable districts overseen by governors. Zerubbabel comes into the story, appointed by Darius as governor over the district of Yehud Medinata. Under the reign of Darius, Zechariah also emerged, centering on the rebuilding of the Temple. Unlike the Babylonians, the Persian Empire went to great lengths to keep “cordial relations” between vassal and lord. The rebuilding of the Temple was encouraged by the leaders of the empire in hopes that it would strengthen the authorities in local contexts. This policy was good politics on the part of the Persians, and the Jews viewed it as a blessing from God. Prophet The name "Zechariah" means "God remembered." Not much is known about Zechariah's life other than what may be inferred from the book. It has been speculated that his grandfather Iddo was the head of a priestly family who returned with Zerubbabel and that Zechariah may have been a priest as well as a prophet. This is supported by Zechariah's interest in the Temple and the priesthood, and from Iddo's preaching in the Books of Chronicles. Authorship Most modern scholars believe the Book of Zechariah was written by at least two different people. Zechariah 1–8, sometimes referred to as First Zechariah, was written in the 6th century BC and contains oracles from the historical prophet Zechariah, who lived in the Achaemenid Empire during the kingdom of Darius the Great. Zechariah 9–14, often called Second Zechariah, contains within the text no datable references to specific events or individuals, but most scholars give the text a date in the 5th century BC. Second Zechariah, in the opinion of some scholars, appears to make use of the books of Isaiah, Jeremiah, and Ezekiel, the Deuteronomistic history, and the themes from First Zechariah. This has led some to believe that the writer(s) or editor(s) of Second Zechariah may have been a disciple of the prophet Zechariah. There are some scholars who go even further and divide Second Zechariah into Second Zechariah (9–11) and Third Zechariah (12–14) since each begins with a heading oracle. Composition The return from exile is the theological premise of the prophet's visions in chapters 1–6. Chapters 7–8 address the quality of life God wants his renewed people to enjoy, containing many encouraging promises to them. Chapters 9–14 comprise two "oracles" of the future. Chapters 1 to 6 The book begins with a preface, which recalls the nation's history, for the purpose of presenting a solemn warning to the present generation. Then follows a series of eight visions succeeding one another in one night, which may be regarded as a symbolical history of Israel, intended to furnish consolation to the returned exiles and stir up hope in their minds. These visions include the four horses and Four Horns and Four Craftsmen, man with a measuring line, Joshua the high priest, gold lampstand and two olive trees, flying scroll and a woman in basket, and the four chariot. The symbolic action, the crowning of Joshua, describes how the kingdoms of the world become the kingdom of God's Messiah. Chapters 7 and 8 Two years after the initial visions, chapters 7 and 8 are delivered. They are an answer to the question whether the days of mourning for the destruction of the city should be kept any longer. The answer is addressed to the entire people, assuring them of God's presence and blessing. Chapters 9 to 14 This section consists of two "oracles" or "burdens": The first oracle (Zechariah 9-11) gives an outline of the course of God's providential dealings with his people down to the time of the coming of the Messiah. The second oracle (Zechariah 12–14) points out the glories that await Israel in "the latter day", the final conflict and triumph of God's kingdom. Themes The purpose of this book is not strictly historical but theological and pastoral. The main emphasis is that God is at work and all His good deeds, including the construction of the Second Temple, are accomplished "not by might nor by power, but by My Spirit." Ultimately, YHWH plans to live again with His people in Jerusalem. He will save them from their enemies and cleanse them from sin. However, God requires repentance, a turning away from sin towards faith in Him. Zechariah's concern for purity is apparent in the temple, priesthood and all areas of life as the prophecy gradually eliminates the influence of the governor in favour of the high priest, and the sanctuary becomes ever more clearly the centre of messianic fulfillment. The prominence of prophecy is quite apparent in Zechariah, but it is also true that Zechariah (along with Haggai) allows prophecy to yield to the priesthood; this is particularly apparent in comparing Zechariah to Third Isaiah (chapters 55–66 of the Book of Isaiah), whose author was active sometime after the first return from exile. Most Christian commentators read the series of predictions in chapters 7 to 14 as Messianic prophecies, either directly or indirectly. These chapters helped the writers of the Gospels understand Jesus’ suffering, death and resurrection, which they quoted as they wrote of Jesus' final days. Much of the Book of Revelation, which narrates the denouement of history, is also colored by images in Zechariah. Apocalyptic literature Chapters 9–14 of the Book of Zechariah are an early example of apocalyptic literature. Although not as fully developed as the apocalyptic visions described in the Book of Daniel, the "oracles", as they are titled in Zechariah 9–14, contain apocalyptic elements. One theme these oracles contain is descriptions of the Day of the Lord, when "the Lord will go forth and fight against those nations as when he fights on a day of battle." These chapters also contain "pessimism about the present, but optimism for the future based on the expectation of an ultimate divine victory and the subsequent transformation of the cosmos". The final word in Zechariah proclaims that on the Day of the Lord "in that day there shall be no more the Canaanite in the house of the LORD of hosts," proclaiming the need for purity in the Temple, which would come when God judges at the end of time. The word כְנַעֲנִי rendered "Canaanite" is alternatively translated as "trader" or "trafficker", as in other scripture verses. Notes References Dempster, Stephen G., Dominion And Dynasty: A Theology Of The Hebrew Bible. Illinois: Intervarsity Press, 2003. Guthrie, Donald (ed.), New Bible Commentary. [3d ed., completely rev. and reset]. Grand Rapids, Mich.: Eerdmans Publishing Company, 1970, . Stuhlmueller, Carroll, Haggai and Zechariah: Rebuilding With Hope. Edinburgh: The Handsel Press Ltd., 1988. . The Student Bible, NIV. Michigan: Zondervan Publishing House, 1992. . External links Translations Zechariah (Judaica Press) translation [with Rashi's commentary] at Chabad.org Online Bible at GospelHall.org (ESV, KJV, Darby, American Standard Version, Bible in Basic English) Various versions 6th-century BC books 5th-century BC books Twelve Minor Prophets

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https://en.wikipedia.org/wiki/Book%20of%20Zephaniah

Book of Zephaniah

The Book of Zephaniah (, Ṣəfanyā; sometimes Latinized as Sophonias) is the ninth of the Twelve Minor Prophets of the Old Testament and Tanakh, preceded by the Book of Habakkuk and followed by the Book of Haggai. Zephaniah means "Yahweh has hidden/protected," or "Yahweh hides". Zephaniah is also a male given name. Authorship and date The book's superscription attributes its authorship to "Zephaniah son of Cushi son of Gedaliah son of Amariah son of Hezekiah, in the days of King Josiah son of Amon of Judah," All that is known of Zephaniah comes from the text. The name "Cushi," Zephaniah's father, means "Cushite" or "Ethiopian," and the text of Zephaniah mentions the sin and restoration of Cushim. While some have concluded from this that Zephaniah was dark-skinned and/or African, Ehud Ben Zvi maintains that, based on the context, "Cushi" must be understood as a personal name rather than an indicator of nationality. Abraham ibn Ezra interpreted the name Hezekiah in the superscription as King Hezekiah of Judah, though that is not a claim advanced in the text of Zephaniah. As with many of the other prophets, there is no external evidence to directly associate composition of the book with a prophet by the name of Zephaniah. Some scholars, such as Kent Harold Richards and Jason DeRouchie, consider the words in Zephaniah to reflect a time early in the reign of King Josiah (640–609 BC) before his reforms of 622 BC took full effect, in which case the prophet may have been born during the reign of Manasseh (698/687–642 BC). Others agree that some portion of the book is postmonarchic, that is, dating to later than 586 BC when the Kingdom of Judah fell in the Siege of Jerusalem. Some who consider the book to have largely been written by a historical Zephaniah have suggested that he may have been a disciple of Isaiah because of the two books' similar focus on rampant corruption and injustice in Judah. Purpose If Zephaniah was largely composed during the monarchic period, then its composition was occasioned by Judah's refusal to obey its covenant obligations toward Yahweh despite having seen Israel's exile a generation or two previously—an exile that the Judahite literary tradition attributed to Yahweh's anger against Israel's disobedience to his covenant. In this historical context, Zephaniah urges Judah to obedience to Yahweh, saying that "perhaps" he will forgive them if they do. Themes The HarperCollins Study Bible supplies headings for the book as follows: More consistently than any other prophetic book, Zephaniah focuses on "the day of the Lord," developing this tradition from its first appearance in Amos. The day of the Lord tradition also appears in Isaiah, Ezekiel, Obadiah, Joel, and Malachi. The book begins by describing Yahweh's judgement. With a triple repetition of "I will sweep away" in 1:2–3, Zephaniah emphasizes the totality of the destruction, as the number three often signifies perfection in the Bible. The order of creatures in Zephanaiah 1:2 ("humans and animals ... the birds ... the fish") is the opposite of the creation order in Genesis 1:1–28, signifying an undoing of creation. This is also signified by the way that "from the face of the earth" forms an inclusio around Zephaniah 1:2-3, hearkening back to how the phrase is used in the Genesis flood narrative in Genesis 6:7, Genesis 7:4, and Genesis 8:8, where it also connotes an undoing of creation. As is common in prophetic literature in the Bible, a "remnant" survives Yahweh's judgement in Zephaniah by humbly seeking refuge in Yahweh. The book concludes in an announcement of hope and joy, as Yahweh "bursts forth in joyful divine celebration" over his people. Later influence Because of its hopeful tone of the gathering and restoration of exiles, has been included in Jewish liturgy. Zephaniah served as a major inspiration for the medieval Catholic hymn "Dies Irae," whose title and opening words are from the Vulgate translation of . Notes References Further reading Berlin, Adele. Zephaniah: A New Translation with Introduction and Commentary. The Anchor Bible Volume 25A. Toronto: Doubleday, 1994. Easton's Bible Dictionary, 1897. Transcribed by Thomas M. Barrett. 2003. Hirsch, Emil G. & Ira Maurice Price. "Zephaniah." JewishEncyclopedia.com. 2002. LaSor, William Sanford et al. Old Testament Survey: the Message, Form, and Background of the Old Testament. Grand Rapids: William B. Eerdmans, 1996. O. Palmer Robertson. The Books of Nahum, Habakkuk, and Zephaniah (New International Commentary on the Old Testament, 1990) Sweeney, Marvin A. Zephaniah: A Commentary. Ed. Paul D. Hanson. Minneapolis, Fortress Press, 2003. External links Zephaniah at JewishEncyclopedia.com Translations of the book of Zephaniah Jewish translations: Tzefaniah – Zephaniah (Judaica Press) translation [with Rashi's commentary] at Chabad.org Christian translations: Online Bible at GospelHall.org (ESV, KJV, Darby, American Standard Version, Bible in Basic English) Zephaniah at CrossWalk.com (various versions) Zephaniah at The Great Books (New Revised Standard Version) Zephaniah at Wikisource (Authorized King James Version) Non-affiliated translations: The Heavenly Fire: Zephaniah (PDF) (Creative Commons translation with in-depth introduction and extensive translation notes) Various versions 7th-century BC books Twelve Minor Prophets

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https://en.wikipedia.org/wiki/Book%20of%20Habakkuk

Book of Habakkuk

The Book of Habakkuk is the eighth book of the 12 minor prophets of the Bible. It is attributed to the prophet Habakkuk, and was probably composed in the late 7th century BC. The original text was written in the Hebrew language. Of the three chapters in the book, the first two are a dialogue between Yahweh and the prophet. The message that "the just shall live by his faith" plays an important role in Christian thought. It is used in the Epistle to the Romans, Epistle to the Galatians, and the Epistle to the Hebrews as the starting point of the concept of faith. A copy of these chapters is included in the Habakkuk Commentary, found among the Dead Sea Scrolls. Chapter 3 is now recognized as a liturgical piece. It is debated whether chapter 3 and the first two chapters were written by the same author. Background The prophet Habakkuk is generally believed to have written his book in the mid-to-late 7th century BC. It is likely that it was written shortly after the Fall of Nineveh (in 612 BC) and before the Babylonian capture of Jerusalem (in 586 BC). Author Habakkuk identifies himself as a prophet in the opening verse. Due to the liturgical nature of the book of Habakkuk, there have been some scholars who think that the author may have been a temple prophet. Temple prophets are described in 1 Chronicles 25:1 as using lyres, harps and cymbals. Some feel that this is echoed in Habakkuk 3:19b, and that Habakkuk may have been a Levite and singer in the Temple. There is no biographical information on the prophet Habakkuk. The only canonical information that exists comes from the book that is named for him. His name comes either from the Hebrew word חבק (ḥavaq) meaning "embrace" or else from an Akkadian word hambakuku for a kind of plant. Although his name does not appear in any other part of the Jewish Bible, Rabbinic tradition holds Habakkuk to be the Shunammite woman's son, who was restored to life by Elisha in 2 Kings 4:16. The prophet Habakkuk is also mentioned in the narrative of Bel and the Dragon, part of the deuterocanonical additions to Daniel in a late section of that book. In the superscription of the Old Greek version, Habakkuk is called the son of Joshua of the tribe of Levi. In this book Habakkuk is lifted by an angel to Babylon to provide Daniel with some food while he is in the lion's den. Historical context It is unknown when Habakkuk lived and preached, but the reference to the rise and advance of the Chaldeans in 1:6–11 places him in the middle to last quarter of the 7th century BC. One possible period might be during the reign of Jehoiakim, from 609 to 598 BC. The reasoning for this date is that it is during his reign that the Neo-Babylonian Empire of the Chaldeans was growing in power. The Babylonians marched against Jerusalem in 598 BC. Jehoiakim died while the Babylonians were marching towards Jerusalem and Jehoiakim's eighteen-year-old son Jehoiachin assumed the throne. Upon the Babylonians' arrival, Jehoiachin and his advisors surrendered Jerusalem after a short time. With the transition of rulers and the young age and inexperience of Jehoiachin, they were not able to stand against Chaldean forces. There is a sense of an intimate knowledge of the Babylonian brutality in 1:12–17. Overview The book of Habakkuk is a book of the Tanakh (the Old Testament) and stands eighth in a section known as the 12 Minor Prophets in the Masoretic and Greek texts. In the Masoretic listing, it follows Nahum and precedes Zephaniah, who are considered to be his contemporaries. The book consists of three chapters and the book is neatly divided into three different genres: A discussion between God and Habakkuk An oracle of woe A psalm, "Habakkuk's song" Differences in third chapter Some scholars suggest that Habakkuk 3 may be a later independent addition to the book, in part because it is not included among the Dead Sea Scrolls. This chapter does appear in all copies of the Septuagint, as well as in texts from as early as the 3rd century BC. This final chapter is a poetic praise of God, and has some similarities with texts found in the Book of Daniel. However, the fact that the third chapter is written in a different style, as a liturgical piece, does not necessarily mean that Habakkuk was not also its author. Its omission from the Dead Sea Scrolls is attributed to incompatibilities with the theology of the Qumran sect. Surviving early manuscripts Some early manuscripts containing the text of this book in Hebrew language are found among the Dead Sea Scrolls, i.e., 1QpHab, known as the "Habakkuk Commentary" (later half of the 1st century BC), and of the Masoretic Text tradition, which includes Codex Cairensis (895 CE), the Petersburg Codex of the Prophets (916), Aleppo Codex (10th century), Codex Leningradensis (1008). Fragments containing parts of this book in Hebrew were found among the Dead Sea Scrolls, including 4Q82 (4QXIIg; 25 BCE) with extant verses 4?; and Wadi Murabba'at Minor Prophets (Mur88; MurXIIProph; 75-100 CE) with extant verses 1:3–13, 1:15, 2:2–3, 2:5–11, 2:18–20, and 3:1–19. There is also a translation into Koine Greek known as the Septuagint, made in the last few centuries BC. Extant ancient manuscripts of the Septuagint version include Codex Vaticanus (B; B; 4th century), Codex Sinaiticus (S; BHK: S; 4th century), Codex Alexandrinus (A; A; 5th century) and Codex Marchalianus (Q; Q; 6th century). Fragments containing parts of this book in Greek were found among the Dead Sea Scrolls, that is, Naḥal Ḥever 8Ḥev1 (8ḤevXIIgr); late 1st century BCE) with extant verses 1:5–11, 1:14–17, 2:1–8, 2:13–20, and 3:8–15. The Taunting Riddle The melitzah ḥidah, or the taunting riddle, is the oracle revealed to Habakkuk the prophet. It is a mashal or a parable. It is also known as a witty satire and an enigma. The riddle is 15 verses long from verse 6 to verse 20 and is divided into five woes which consist of three verses each. Hebrew Text The following table shows the Hebrew text of Habakkuk 2:6-20 with vowels alongside an English translation based upon the JPS 1917 translation (now in the public domain). Themes The major theme of Habakkuk is trying to grow from a faith of perplexity and doubt to the height of absolute trust in God. Habakkuk addresses his concerns over the fact that God will use the Babylonian empire to execute judgment on Judah for their sins. Habakkuk openly questions the wisdom of God. In the first part of the first chapter, the Prophet sees the injustice among his people and asks why God does not take action. "Yahweh, how long will I cry, and you will not hear? I cry out to you “Violence!” and will you not save?" – (Habakkuk 1:2) In the middle part of Chapter 1, God explains that he will send the Chaldeans (also known as the Babylonians) to punish his people. In 1:5: "Look among the nations, watch, and wonder marvelously; for I am working a work in your days, which you will not believe though it is told you." In 1:6: "For, behold, I raise up the Chaldeans, that bitter and hasty nation, that march through the breadth of the earth, to possess dwelling places that are not theirs." One of the "Eighteen Emendations to the Hebrew Scriptures" appears at 1:12. According to the professional Jewish scribes, the Sopherim, the text of 1:12 was changed from "You [God] do not die" to "We shall not die." The Sopherim considered it disrespectful to say to God, "You do not die." In the final part of the first chapter, the prophet expresses shock at God's choice of instrument for judgment. in 1:13: "You who have purer eyes than to see evil, and who cannot look on perversity, why do you tolerate those who deal treacherously, and keep silent when the wicked swallows up the man who is more righteous than he[...]?" In Chapter 2, he awaits God's response to his challenge. God explains that He will also judge the Chaldeans, and much more harshly. "Because you have plundered many nations, all the remnant of the peoples will plunder you, because of men’s blood, and for the violence done to the land, to the city and to all who dwell in it. Woe to him who gets an evil gain for his house." (Habakkuk 2:8-9) Finally, in Chapter 3, Habakkuk expresses his ultimate faith in God, even if he doesn't fully understand. "For though the fig tree doesn’t flourish, nor fruit be in the vines; the labor of the olive fails, the fields yield no food; the flocks are cut off from the fold, and there is no herd in the stalls: 3:18 yet I will rejoice in Yahweh. I will be joyful in the God of my salvation!" Importance The book of Habakkuk is accepted as canonical by adherents of the Jewish and Christian faiths. A commentary on the first two chapters of the book was found among the Dead Sea Scrolls at Qumran. Passages from Habakkuk are quoted by authors of the New Testament, and its message has inspired modern Christian hymn writers. Judaism The Book of Habakkuk is the eighth book of the Twelve Prophets of the Hebrew Bible, and this collection appears in all copies of texts of the Septuagint, the Ancient Greek translation of the Hebrew Bible completed by 132 BC. Likewise, the book of Sirach (or Ecclesiasticus), also written in the 2nd century BC, mentions "The Twelve Prophets". A partial copy of Habakkuk itself is included in the Habakkuk Commentary, a pesher found among the original seven Dead Sea Scrolls discovered in 1947. The Commentary contains a copy of the first two chapters of Habakkuk, but not of the third chapter. The writer of the pesher draws a comparison between the Babylonian invasion of the original text and the Roman threat of the writer's own period. What is even more significant than the commentary in the pesher is the quoted text of Habakkuk itself. The divergences between the Hebrew text of the scroll and the standard Masoretic Text are startlingly minimal. The biggest differences are word order, small grammatical variations, addition or omission of conjunctions, and spelling variations, but these are small enough to not to damage the meaning of the text. Some scholars suggest that Chapter 3 may be a later independent addition to the book, in part because it is not included among the Dead Sea Scrolls. However, this chapter does appear in all copies of the Septuagint, as well as in texts from as early as the 3rd century BC. This final chapter is a poetic praise of God, and has some similarities with texts found in the Book of Daniel. However, the fact that the third chapter is written in a different style, as a liturgical piece, does not necessarily mean that Habakkuk was not also its author. Its omission from the Dead Sea Scrolls is attributed to the inability of the Qumran sect to fit Habakkuk's theology with their own narrow viewpoint. The Talmud (Makkot 24a) mentions that various Biblical figures summarized the 613 commandments into categories that encapsulated all of the 613. At the end of this discussion, the Talmud concludes "Habakkuk came and established [the 613 mitzvoth] upon one, as it is stated: 'But the righteous person shall live by his faith' (Habakkuk 2:4)", meaning that faith encapsulates all of the other commandments. Habakkuk 2:4 in Christianity Habakkuk 2:4 is well known in Christianity. In the New International Version of the bible it reads: See, the enemy is puffed up; his desires are not upright but the righteous person will live by his faithfulness. "But the just shall live by his faith" is translated from the Hebrew (consisting of three words in Masoretic Text) וצדיק באמונתו יחיה (Transliteration: we-tza-dik be-e-mo-na-to yeh-yeh). is quoted by some of the earliest Christian writers. Although this passage is only three words in the original Hebrew, it is quoted three times in the New Testament. Paul the Apostle quotes this verse twice in his epistles: in Epistle to the Romans. and again in Epistle to the Galatians. It became one of the most important verses that were used as foundations of the doctrines of the Protestant reformation. Hymns Modern Christian hymns have been inspired by the words of the prophet Habakkuk. The Christian hymn "The Lord is in His Holy Temple", written in 1900 by William J. Kirkpatrick, is based on Habakkuk 2:20. The fourth verse of William Cowper's hymn "Sometimes a Light Surprises", written in 1779, quotes Habakkuk 3:17–18. Interpretations There is controversy about the translation of the verse, the word "emunah" is most often translated as "faithfulness", though the word in this verse has been traditionally translated as "faith". The word "emunah" is not translated as "belief" in any other verse than Habakkuk 2:4, Clendenen, E. Ray defended the translation of the word as "faith" on the basis of the context of the verse, arguing that it refers to Genesis 15:6, which used the word "he’ĕmin" 'believed' of which "’ĕmȗnāh" is derived from, he also argued that the Essenes in the Qumran community likely understood the verse as referring to faith in the Teacher of Righteousness instead of faithfulness. Martin Luther believed that Habakkuk 2:4 taught the doctrine of faith alone, commenting on the verse "For this is a general saying applicable to all of God's words. These must be believed, whether spoken at the beginning, middle, or end of the world". Rashi interpreted the verse to be about Jeconiah. The Targum interpreted the verse as "The wicked think that all these things are not so, but the righteous live by the truth of them". Pseudo-Ignatius understood the verse to be about faith. Cultural references Irish composer Charles Villiers Stanford set slightly revised portions of text from the first and second chapters of Habakkuk in his piece for SATB choir, Soprano and Tenor soloist and organ, "For Lo, I Raise Up". Notes Citations References External links Historic manuscripts The Commentary on Habakkuk Scroll, The Digital Dead Sea Scrolls, hosted by the Israel Museum, Jerusalem. Jewish translations Chavakuk – Habakkuk (Judaica Press) translation [with Rashi's commentary] at Chabad.org Christian translations Online Bible at GospelHall.org (ESV, KJV, Darby, American Standard Version, Bible in Basic English) Various versions Further information A Brief Introduction to The Prophecy of Habakkuk for Contemporary Readers (Christian Perspective) Introduction to the book of Habakkuk from the NIV Study Bible Introduction to the Book of HabakkukForward Movement Publications 7th-century BC books Twelve Minor Prophets

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https://en.wikipedia.org/wiki/Backward%20compatibility

Backward compatibility

Backward compatibility (sometimes known as backwards compatibility) is a property of an operating system, software, real-world product, or technology that allows for interoperability with an older legacy system, or with input designed for such a system, especially in telecommunications and computing. Modifying a system in a way that does not allow backward compatibility is sometimes called "breaking" backward compatibility. Such breaking usually incurs various types of costs, such as switching cost. A complementary concept is forward compatibility. A design that is forward-compatible usually has a roadmap for compatibility with future standards and products. Usage In hardware A simple example of both backward and forward compatibility is the introduction of FM radio in stereo. FM radio was initially mono, with only one audio channel represented by one signal. With the introduction of two-channel stereo FM radio, many listeners had only mono FM receivers. Forward compatibility for mono receivers with stereo signals was achieved by sending the sum of both left and right audio channels in one signal and the difference in another signal. That allows mono FM receivers to receive and decode the sum signal while ignoring the difference signal, which is necessary only for separating the audio channels. Stereo FM receivers can receive a mono signal and decode it without the need for a second signal, and they can separate a sum signal to left and right channels if both sum and difference signals are received. Without the requirement for backward compatibility, a simpler method could have been chosen. Full backward compatibility is particularly important in computer instruction set architectures, one of the most successful being the x86 family of microprocessors. Their full backward compatibility spans back to the 16-bit Intel 8086/8088 processors introduced in 1978. (The 8086/8088, in turn, were designed with easy machine-translatability of programs written for its predecessor in mind, although they were not instruction-set compatible with the 8-bit Intel 8080 processor as of 1974. The Zilog Z80, however, was fully backward compatible with the Intel 8080.) Fully backward compatible processors can process the same binary executable software instructions as their predecessors, allowing the use of a newer processor without having to acquire new applications or operating systems. Similarly, the success of the Wi-Fi digital communication standard is attributed to its broad forward and backward compatibility; it became more popular than other standards that were not backward compatible. In software In software development or backward compatibility is a general notion of interoperation between software pieces that will not produce any errors when its functionality is invoked via API. The software is considered stable when its API that is used to invoke functions is stable across different versions. In operating systems upgraded to a newer versions are said to be backward compatible if executable and other files from previous versions will work as usual. In compilers backward compatibility may refer to the ability of a compiler of a newer version of the language to accept source code of programs or data that worked under the previous version. A data format is said to be backward compatible when a newer version of program that can open it opens it without errors just like its predecessor. Tradeoffs Benefits There are several incentives for a company to implement backward compatibility. Backward compatibility can be used to preserve older software that would have otherwise been lost when a manufacturer decides to stop supporting older hardware. Classic video games are a common example used when discussing the value of supporting older software. The cultural impact of video games is a large part of their continued success, and some believe ignoring backward compatibility would cause these titles to disappear. Backward compatibility also acts as a selling point for new hardware, as an existing player base can more affordably upgrade to subsequent generations of a console. This also helps to make up for lack of content at the launch of new systems, as users can pull from the previous console's library of games while developers transition to the new hardware. Moreover, studies in the mid-1990s found that even consumers who never play older games after purchasing a new system consider backward compatibility a highly desirable feature, valuing the mere ability to continue to play an existing collection of games even if they choose never to do so. Backward compatibility with the original PlayStation (PS) software discs and peripherals is considered to have been a key selling point for the PlayStation 2 (PS2) during its early months on the market. Despite not being included at launch, Microsoft slowly incorporated backward compatibility for select titles on the Xbox One several years into its product life cycle. Players have racked up over a billion hours with backward-compatible games on Xbox, and the newest generation of consoles such as PlayStation 5 and Xbox Series X/S also support this feature. A large part of the success and implementation of this feature is that the hardware within newer generation consoles is both powerful and similar enough to legacy systems that older titles can be broken down and re-configured to run on the Xbox One. This program has proven incredibly popular with Xbox players and goes against the recent trend of studio made remasters of classic titles, creating what some believe to be an important shift in console maker's strategies. Costs The monetary costs of supporting old software is considered a large drawback to the usage of backward compatibility. The associated costs of backward compatibility are a larger bill of materials if hardware is required to support the legacy systems; increased complexity of the product that may lead to longer time to market, technological hindrances, and slowing innovation; and increased expectations from users in terms of compatibility. Because of this, several console manufacturers phased out backward compatibility toward the end of the console generation in order to reduce cost and briefly reinvigorate sales before the arrival of newer hardware. It is possible to bypass some of the hardware costs. In earlier versions of the PS2, a CPU core identical to that of the PS serves a dual purpose, either as the main CPU in PS mode, or upclocking itself to offload I/O in PS2 mode. Such an approach can backfire, however, as in the case of the Super Nintendo Entertainment System (Super NES), which opted for the peculiar 65C816 over more popular 16-bit microprocessors on the basis that it would allow easy compatibility with the original NES, but NES compatibility ultimately did not prove workable once the rest of the Super NES's architecture was designed. Backward compatibility introduces the risk that developers will favor developing games that are compatible with both the old and new systems, since this gives them a larger base of potential buyers, resulting in a dearth of software which uses the advanced features of the new system. With the decline in physical game sales and the rise of digital storefronts and downloads, some believe backward compatibility will soon be obsolete. Many game studios are re-mastering and re-releasing their most popular titles by improving the quality of graphics and adding new content. These remasters have found success by appealing both to nostalgic players who remember enjoying the original versions, and to newcomers who may not have had the original system it was released on. For most consumers, digital remasters are more appealing than hanging on to obsolete hardware. For the manufacturers of consoles, digital re-releases of classic titles are a large benefit. It not only removes the financial drawbacks of supporting older hardware, but also shifts all of the costs of updating software to the developers. The manufacturer gets a new addition to their system with name recognition, and the studio does not have to develop a new game. See also References External links Interoperability

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https://en.wikipedia.org/wiki/Buddhist%20philosophy

Buddhist philosophy

Buddhist philosophy is the ancient Indian philosophical system that developed within the religio-philosophical tradition of Buddhism. It comprises all the philosophical investigations and systems of rational inquiry that developed among various schools of Buddhism in ancient India following the parinirvāṇa of Gautama Buddha (c. 5th century BCE), as well as the further developments which followed the spread of Buddhism throughout Asia. Buddhism combines both philosophical reasoning and the practice of meditation. The Buddhist religion presents a multitude of Buddhist paths to liberation; with the expansion of early Buddhism from ancient India to Sri Lanka and subsequently to East Asia and Southeast Asia, Buddhist thinkers have covered topics as varied as cosmology, ethics, epistemology, logic, metaphysics, ontology, phenomenology, the philosophy of mind, the philosophy of time, and soteriology in their analysis of these paths. Pre-sectarian Buddhism was based on empirical evidence gained by the sense organs (including the mind), and the Buddha seems to have retained a skeptical distance from certain metaphysical questions, refusing to answer them because they were not conducive to liberation but led instead to further speculation. However he also affirmed theories with metaphysical implications, such as dependent arising, karma, and rebirth. Particular points of Buddhist philosophy have often been the subject of disputes between different schools of Buddhism, as well as between representative thinkers of Buddhist schools and Hindu or Jaina philosophers. These elaborations and disputes gave rise to various schools in early Buddhism of Abhidharma, and to the Mahāyāna traditions such as Prajñāpāramitā, Mādhyamaka, Sautrāntika, Buddha-nature, and Yogācāra. One recurrent theme in Buddhist philosophy has been the desire to find a Middle Way between philosophical views seen as extreme. Historical phases of Buddhist philosophy Edward Conze splits the development of Indian Buddhist philosophy into three phases: The phase of the pre-sectarian Buddhist doctrines derived from oral traditions that originated during the life of Gautama Buddha, and are common to all later schools of Buddhism. The second phase concerns non-Mahāyāna "scholastic" Buddhism, as evident in the Abhidharma texts beginning in the 3rd century BCE, that feature scholastic reworking and schematic classification of material in the early Buddhist texts. The Abhidhamma philosophy of the Theravada school belongs to this phase. The third phase concerns Mahāyāna Buddhism, beginning in the late first century CE. This movement emphasizes the path of a bodhisattva and includes various schools of thought, such as Prajñāpāramitā, Mādhyamaka, Sautrāntika, Buddha-nature, and Yogācāra. Various elements of these three phases are incorporated and/or further developed in the philosophy and worldview of the various sects of Buddhism that then emerged. Philosophical orientation Philosophy in ancient India was aimed mainly at spiritual liberation and had soteriological goals. In his study of the Mādhyamaka and Sautrāntika schools of Buddhist philosophy in ancient India, Peter Deller Santina writes: For the Indian Buddhist philosophers, the teachings of Gautama Buddha were not meant to be taken on faith alone, but to be confirmed by logical analysis and inquiry (pramāṇa) of the world. The early Buddhist texts mention that a person becomes a follower of the Buddha's teachings after having pondered them over with wisdom and the gradual training also requires that a disciple "investigate" (upaparikkhati) and "scrutinize" (tuleti) the teachings. The Buddha also expected his disciples to approach him as a teacher in a critical fashion and scrutinize his actions and words, as shown in the Vīmaṃsaka Sutta. The Buddha and early Buddhism The Buddha Scholarly opinion varies as to whether Gautama Buddha himself was engaged in philosophical inquiry. Siddartha Gautama (c. 5th century BCE) was a north Indian Śramaṇa (wandering ascetic), whose teachings are preserved in the Pāli Nikayas and in the Āgamas as well as in other surviving fragmentary textual collections, collectively known as the early Buddhist texts. Dating these texts is difficult, and there is disagreement on how much of this material goes back to a single religious founder. While the focus of the Buddha's teachings is about attaining the highest good of nirvāṇa, they also contain an analysis of the source of human suffering (duḥkha), the nature of personal identity (ātman), and the process of acquiring knowledge (prajña) about the world. The Middle Way The Buddha defined his teaching as "the Middle Way" (Pāli: majjhimāpaṭipadā). In the Dharmacakrapravartana Sūtra, this is used to refer to the fact that his teachings steer a middle course between the extremes of asceticism and bodily denial (as practiced by the Jains and other Indian ascetic groups) and sensual hedonism or indulgence. Many Śramaṇa ascetics of the Buddha's time placed much emphasis on a denial of the body, using practices such as fasting, to liberate the mind from the body. Gautama Buddha, however, realized that the mind was embodied and causally dependent on the body, and therefore that a malnourished body did not allow the mind to be trained and developed. Thus, Buddhism's main concern is not with luxury or poverty, but instead with the human response to circumstances. Another related teaching of the historical Buddha is "the teaching through the middle" (majjhena dhammaṃ desana), which claims to be a metaphysical middle path between the extremes of eternalism and annihilationism, as well as the extremes of existence and non-existence. This idea would become central to later Buddhist metaphysics, as all Buddhist philosophies would claim to steer a metaphysical middle course. Basic teachings Apart from the middle way, certain basic teachings appear in many places throughout these early Buddhist texts, so older studies by various scholars conclude that the Buddha must at least have taught some of these key teachings: The Four Noble Truths, which provide an analysis of the cause of suffering (duḥkha) The Noble Eightfold Path, which illustrate the path to spiritual liberation (mokṣa) The four dhyānas (meditations) The three marks of existence, three characteristics which apply to all phenomena and which are: suffering (duḥkha), impermanence (anicca), and non-self (anattā) The five aggregates of clinging (skandhā), which provide an analysis of personal identity and physical existence Dependent origination (pratītyasamutpāda), a complex doctrine which analyzes the how living beings come to be and how they are conditioned by various psycho-physical processes Karma and rebirth, actions which lead to a new existence after death, in an endless cycle of birth, death, and rebirth (saṃsāra) Nirvāṇa, the ultimate soteriological goal which leads to the cessation of all suffering According to N. Ross Reat, all of these doctrines are shared by the Pāli Canon of Theravāda Buddhism and the Śālistamba Sūtra belonging to the Mahāsāṃghika school. A recent study by Bhikkhu Analayo concludes that the Theravādin Majjhima Nikāya and the Sarvāstivādin Madhyama Āgama contain mostly the same major Buddhist doctrines. Richard G. Salomon, in his study of the Gandhāran Buddhist texts (which are the earliest manuscripts containing discourses attributed to Gautama Buddha), has confirmed that their teachings are "consistent with non-Mahayana Buddhism, which survives today in the Theravada school of Sri Lanka and Southeast Asia, but which in ancient times was represented by eighteen separate schools." However, some scholars such as Schmithausen, Vetter, and Bronkhorst argue that critical analysis reveals discrepancies among these various doctrines. They present alternative possibilities for what was taught in earliest Buddhism and question the authenticity of certain teachings and doctrines. For example, some scholars think that the doctrine of karma was not central to the teachings of the historical Buddha, while others disagree with this position. Likewise, there is scholarly disagreement on whether insight into the true nature of reality (prajña) was seen as liberating in earliest Buddhism or whether it was a later addition. according to Vetter and Bronkhorst, dhyāna constituted the original "liberating practice", while discriminating insight into transiency as a separate path to liberation was a later development. Scholars such as Bronkhorst and Carol Anderson also think that the Four Noble Truths may not have been formulated in earliest Buddhism but as Anderson writes "emerged as a central teaching in a slightly later period that still preceded the final redactions of the various Buddhist canons." According to some scholars, the philosophical outlook of earliest Buddhism was primarily negative, in the sense that it focused on what doctrines to reject and let go of more than on what doctrines to accept. Only knowledge that is useful in attaining liberation is valued. According to this theory, the cycle of philosophical upheavals that in part drove the diversification of Buddhism into its many schools and sects only began once Buddhists began attempting to make explicit the implicit philosophy of the Buddha and the early texts. The Four Noble Truths and dependent causation The Four Noble Truths or "Truths of the Noble One" are a central feature to the teachings of the historical Buddha and are put forth in the Dharmacakrapravartana Sūtra. The first truth of duḥkha, often translated as "suffering", is the inherent and eternal unsatisfactoriness of life. This unpleasantness is said to be not just physical pain and psychological distress, but also a kind of existential unease caused by the inevitable facts of our mortality and ultimately by the impermanence of all beings and phenomena. Suffering also arises because of contact with unpleasant events, and due to not getting what one desires. The second truth is that this unease arises out of conditions, mainly craving (taṇhā) and ignorance (avidyā). The third truth is then the fact that whenever sentient beings let go of craving and remove ignorance through insight and knowledge, suffering ceases (nirodhā). The fourth truth is the Noble Eightfold Path, which consists of eight practices that end suffering. They are: right view, right intention, right speech, right action, right livelihood, right effort, right mindfulness, and right samādhi (concentration, mental unification, meditation). The highest good and ultimate goal taught by the historical Buddha, which is the attainment of nirvāṇa, literally means "extinguishing" and signified "the complete extinguishing of greed, hatred, and delusion (i.e. ignorance), the forces which power saṃsāra". Nirvāṇa also means that after an enlightened being's death, there is no further rebirth. In earliest Buddhism, the concept of dependent origination (pratītya-samutpāda) was most likely limited to processes of mental conditioning and not to all physical phenomena. Gautama Buddha understood the world in procedural terms, not in terms of things or substances. His theory posits a flux of events arising under certain conditions which are interconnected and dependent, such that the processes in question at no time are considered to be static or independent. Craving (taṇhā), for example, is always dependent on, and caused by sensations gained by the sense organs (āyatana). Sensations are always dependent on contact with our surroundings. Buddha's causal theory is simply descriptive: "This existing, that exists; this arising, that arises; this not existing, that does not exist; this ceasing, that ceases." This understanding of causation as "impersonal lawlike causal ordering" is important because it shows how the processes that give rise to suffering work, and also how they can be reversed. The removal of suffering that stemmed from ignorance (avidyā), then, requires a deep understanding of the nature of reality (prajña). While philosophical analysis of arguments and concepts is clearly necessary to develop this understanding, it is not enough to remove our unskillful mental habits and deeply ingrained prejudices, which require meditation, paired with understanding. According to the Buddha's teachings as recorded in the Gandhāran Buddhist texts, we need to train the mind in meditation to be able to truly comprehend the nature of reality, which is said to have the Three marks of existence: suffering, impermanence, and non-self (anātman). Understanding and meditation are said to work together to clearly see (vipassanā) the nature of human experience and this is said to lead to liberation. Non-self Gautama Buddha argued that compounded entities and sentient beings lacked essence, correspondingly the self is without essence (anātman). This means there is no part of a person which is unchanging and essential for continuity, and it means that there is no individual "part of the person that accounts for the identity of that person over time". This is in opposition to the Upanishadic concept of an unchanging ultimate self (ātman) and any view of an eternal soul. The Buddha held that attachment to the appearance of a permanent self in this world of change is the cause of suffering (duḥkha), and the main obstacle to the attainment of spiritual liberation (mokṣa). The most widely used argument that the Buddha employed against the idea of an unchanging ego is an empiricist one, based on the observation of the five aggregates of existence (skandhā) that constitute a sentient being, and the fact that these are always changing. This argument can be put in this way: All psycho-physical processes (skandhā) are impermanent. If there were a self it would be permanent. IP [There is no more to the person than the five aggregates of existence.] ∴ There is no self. This argument requires the implied premise that the five aggregates are an exhaustive account of what makes up a person, or else the self could exist outside of these aggregates. This premise is affirmed in other Buddhist texts, such as Saṃyutta Nikāya 22.47, which states: "whatever ascetics and brahmins regard various kinds of things as self, all regard the five grasping aggregates, or one of them." This argument is famously expounded in the Anātmalakṣaṇa Sūtra. According to this text, the apparently fixed self is merely the result of identification with the temporary aggregates of existence (skandhā), the changing processes making up an individual human being. In this view, a 'person' is only a convenient nominal designation on a certain grouping of processes and characteristics, and an 'individual' is a conceptual construction overlaid upon a stream of experiences, just like a chariot is merely a conventional designation for the parts of a chariot and how they are put together. The foundation of this argument is purely empiricist, for it is based on the fact that all we observe is subject to change, especially everything observed when looking inwardly in meditation. Another argument supporting the doctrine of non-self, the "argument from lack of control", is based on the fact that we often seek to change certain parts of ourselves, that the "executive function" of the mind is that which finds certain things unsatisfactory and attempts to alter them. Furthermore, it is also based on the "anti-reflexivity principle" of Indian philosophy, which states an entity cannot operate on or control itself (a knife can cut other things but not itself, a finger can point at other things but not at itself, etc.). This means then, that the self could never desire to change itself and could not do so; another reason for this is that, besides Buddhism, in the orthodox schools of Hindu philosophy the unchanging ultimate self (ātman) is perfectly blissful and does not suffer. The historical Buddha used this idea to attack the concept of self. This argument could be structured thus: If the self existed it would be the part of the person that performs the executive function, the "controller." The self could never desire that it be changed (anti-reflexivity principle). Each of the five kinds of psycho-physical processes (skandhā) is such that one can desire that it be changed. IP [There is no more to the person than the five aggregates of existence.] ∴ There is no self. This argument then denies that there is one permanent "controller" in the person. Instead, it views the person as a set of constantly changing processes which include volitional events seeking change and an awareness of that desire for change. According to Mark Siderits:"What the Buddhist has in mind is that on one occasion one part of the person might perform the executive function, on another occasion another part might do so. This would make it possible for every part to be subject to control without there being any part that always fills the role of the controller (and so is the self). On some occasions, a given part might fall on the controller side, while on other occasions it might fall on the side of the controlled. This would explain how it's possible for us to seek to change any of the skandhas while there is nothing more to us than just those skandhas."As noted by K.R. Norman and Richard Gombrich, the Buddha extended his non-self critique to the Brahmanical belief expounded in the Brihadaranyaka Upanishad that the unchanging ultimate self (ātman) was indeed the whole world, or identical with Brahman. This concept is illustrated in the Alagaddupama Sūtra, where the Buddha argues that an individual cannot experience the suffering of the entire world. He used the example of someone carrying off and burning grass and sticks from the Jeta grove and how a monk would not sense or consider themselves harmed by that action. In this example, the Buddha is arguing that we do not have direct experience of the entire world, and hence the self cannot be the whole world. In this Buddhist text, as well as in the Soattā Sūtra, the Buddha outlines six wrong views about self: "There are six wrong views: An unwise, untrained person may think of the body, 'This is mine, this is me, this is my self'; he may think that of feelings; of perceptions; of volitions; or of what has been seen, heard, thought, cognized, reached, sought or considered by the mind. The sixth is to identify the world and self, to believe: 'At death, I shall become permanent, eternal, unchanging, and so remain forever the same; and that is mine, that is me, that is my self.' A wise and well-trained person sees that all these positions are wrong, and so he is not worried about something that does not exist." Furthermore, Gautama Buddha argued that the world can be observed to be a cause of suffering (Brahman was held to be ultimately blissful in the orthodox schools of Hindu philosophy) and that since we cannot control the world as we wish, the world cannot be the self. The idea that "this cosmos is the self" is one of the six wrong views rejected by the historical Buddha, along with the related monistic Hindu theology which held that "everything is a Oneness" (SN 12.48 Lokayatika Sutta). The historical Buddha also held that understanding and seeing the truth of non-self led to un-attachment, and hence to the cessation of suffering, while ignorance (avidyā) about the true nature of personality (prajña) led to further suffering and attachment. Epistemology All schools of Indian philosophy recognize various sets of valid justifications for knowledge (pramāṇa) and many see the Vedas as providing access to truth. The historical Buddha denied the authority of the Vedas, though, like his contemporaries, he affirmed the soteriological importance of holding the right view; that is, having a proper understanding of reality. However, this understanding was not conceived primarily as metaphysical and cosmological knowledge, but as a piece of knowledge into the arising and cessation of suffering in human experience. Therefore, the Buddha's epistemic project is different from that of modern philosophy; it is primarily a solution to the fundamental human spiritual/existential problem. Gautama Buddha's logico-epistemology has been compared to empiricism, in the sense that it was based on the experience of the world through the senses. The Buddha taught that empirical observation through the six sense fields (āyatanā) was the proper way of verifying any knowledge claims. Some Buddhist texts go further, stating that "the All", or everything that exists (sabbam), are these six sense spheres (SN 35.23, Sabba Sutta) and that anyone who attempts to describe another "All" will be unable to do so because "it lies beyond range". This text seems to indicate that for the Buddha, things in themselves or noumena are beyond our epistemological reach (avisaya). Furthermore, in the Kālāma Sutta the Buddha tells a group of confused villagers that the only proper reason for one's beliefs is verification in one's own personal experience (and the experience of the wise) and denies any verification which stems from a personal authority, sacred tradition (anussava), or any kind of rationalism which constructs metaphysical theories (takka). In the Tevijja Sutta (DN 13), the Buddha rejects the personal authority of Brahmins because none of them can prove they have had personal experience of Brahman, nor could any of them prove its existence. The Buddha also stressed that experience is the only criterion for verification of the truth in this passage from the Majjhima Nikāya (MN.I.265): "Monks, do you only speak that which is known by yourselves seen by yourselves, found by yourselves?" "Yes, we do, sir." "Good, monks, That is how you have been instructed by me in this timeless doctrine which can be realized and verified, that leads to the goal and can be understood by those who are intelligent." Furthermore, the Buddha's standard for personal verification was a pragmatic and salvific one, for the Buddha a belief counts as truth only if it leads to successful Buddhist practice (and hence, to the destruction of craving). In the "Discourse to Prince Abhaya" (MN.I.392–4) the Buddha states this pragmatic maxim by saying that a belief should only be accepted if it leads to wholesome consequences. This tendency of the Buddha to see what is true as what was useful or "what works" has been called by Western scholars such as Mrs Rhys Davids and Vallée-Poussin a form of pragmatism. However, K. N. Jayatilleke argues the Buddha's epistemology can also be taken to be a form of correspondence theory (as per the Apannaka Sutta) with elements of coherentism, and that for the Buddha it is causally impossible for something which is false to lead to cessation of suffering and evil. Gautama Buddha discouraged his disciples and early followers of Buddhism from indulging in intellectual disputation for its own sake, which is fruitless, and distracts one from the ultimate goals of awakening (bodhi) and liberation (mokṣa). Only philosophy and discussion which has pragmatic value for liberation from suffering is seen as important. According to the Pāli Canon, during his lifetime the Buddha remained silent when asked several metaphysical questions which he regarded as the basis for "unwise reflection". These "unanswered questions" (avyākṛta) regarded issues such as whether the universe is eternal or non-eternal (or whether it is finite or infinite), the unity or separation of the body and the self (ātman), the complete inexistence of a person after death and nirvāṇa, and others. In the Aggi-Vacchagotta Sutta, the historical Buddha stated that thinking about these imponderable issues led to "a thicket of views, a wilderness of views, a contortion of views, a writhing of views, a fetter of views". One explanation for this pragmatic suspension of judgment or epistemic Epoché is that such questions contribute nothing to the practical methods of realizing awakeness during one's lifetime and bring about the danger of substituting the experience of liberation by a conceptual understanding of the doctrine or by religious faith. According to the Buddha, the Dharma is not an ultimate end in itself or an explanation of all metaphysical reality, but a pragmatic set of teachings. The Buddha used two parables to clarify this point, the 'Parable of the raft' and the Parable of the Poisoned Arrow. The Dharma is like a raft in the sense that it is only a pragmatic tool for attaining nirvana ("for the purpose of crossing over, not for the purpose of holding onto", MN 22); once one has done this, one can discard the raft. It is also like medicine, in that the particulars of how one was injured by a poisoned arrow (i.e. metaphysics, etc.) do not matter in the act of removing and curing the arrow wound itself (removing suffering). In this sense, the Buddha was often called "the great physician" because his goal was to cure the human condition of suffering first and foremost, not to speculate about metaphysics. Having said this, it is still clear that resisting and even refuting a false or slanted doctrine can be useful to extricate the interlocutor, or oneself, from error; hence, to advance in the way of liberation. Witness the Buddha's confutation of several doctrines by Nigantha Nataputta and other purported sages which sometimes had large followings (e.g., Kula Sutta, Sankha Sutta, Brahmana Sutta). This shows that a virtuous and appropriate use of dialectics can take place. By implication, reasoning and argument shouldn't be disparaged by Buddhists. After the Buddha's death, some Buddhists such as Dharmakirti went on to use the sayings of the Buddha as sound evidence equal to perception and inference. Transcendence Another possible reason why the Buddha refused to engage in metaphysics is that he saw ultimate reality and nirvana as devoid of sensory mediation and conception and therefore language itself is a priori inadequate to explain it. Thus, the Buddha's silence does not indicate misology or disdain for philosophy. Rather, it indicates that he viewed the answers to these questions as not understandable by the unenlightened. Dependent arising provides a framework for analysis of reality that is not based on metaphysical assumptions regarding existence or non-existence, but instead on direct cognition of phenomena as they are presented to the mind in meditation. The Buddha of the earliest Buddhists texts describes Dharma (in the sense of "truth") as "beyond reasoning" or "transcending logic", in the sense that reasoning is a subjectively introduced aspect of the way unenlightened humans perceive things, and the conceptual framework which underpins their cognitive process, rather than a feature of things as they really are. Going "beyond reasoning" means in this context penetrating the nature of reasoning from the inside, and removing the causes for experiencing any future stress as a result of it, rather than functioning outside the system as a whole. Meta-ethics The Buddha's ethics are based on the soteriological need to eliminate suffering and on the premise of the law of karma. Buddhist ethics have been termed eudaimonic (with their goal being well-being) and also compared to virtue ethics (this approach began with Damien Keown). Keown writes that Buddhist Nirvana is analogous to the Aristotelian Eudaimonia, and that Buddhist moral acts and virtues derive their value from how they lead us to or act as an aspect of the nirvanic life. The Buddha outlined five precepts (no killing, stealing, sexual misconduct, lying, or drinking alcohol) which were to be followed by his disciples, lay and monastic. There are various reasons the Buddha gave as to why someone should be ethical. First, the universe is structured in such a way that if someone intentionally commits a misdeed, a bad karmic fruit will be the result. Hence, from a pragmatic point of view, it is best to abstain from these negative actions which bring forth negative results. However, the important word here is intentionally: for the Buddha, karma is nothing else but intention/volition, and hence unintentionally harming someone does not create bad karmic results. Unlike the Jains who believed that karma was a quasi-physical element, for the Buddha karma was a volitional mental event, what Richard Gombrich calls 'an ethnicized consciousness'. This idea leads into the second moral justification of the Buddha: intentionally performing negative actions reinforces and propagates mental defilements which keep persons bound to the cycle of rebirth and interfere with the process of liberation, and hence intentionally performing good karmic actions is participating in mental purification which leads to nirvana, the highest happiness. This perspective sees immoral acts as unskillful (akusala) in our quest for happiness, and hence it is pragmatic to do good. The third meta-ethical consideration takes the view of not-self and our natural desire to end our suffering to its logical conclusion. Since there is no self, there is no reason to prefer our own welfare over that of others because there is no ultimate grounding for the differentiation of "my" suffering and someone else's. Instead, an enlightened person would just work to end suffering tout court, without thinking of the conventional concept of persons. According to this argument, anyone who is selfish does so out of ignorance of the true nature of personal identity and irrationality. Buddhist schools and Abhidharma The main Indian Buddhist philosophical schools practiced a form of analysis termed Abhidharma which sought to systematize the teachings of the early Buddhist discourses (sutras). Abhidharma analysis broke down human experience into momentary phenomenal events or occurrences called "dharmas". Dharmas are impermanent and dependent on other causal factors, they arise and pass as part of a web of other interconnected dharmas, and are never found alone. The Abhidharma schools held that the teachings of the Buddha in the sutras were merely conventional, while the Abhidharma analysis was ultimate truth (paramattha sacca), the way things really are when seen by an enlightened being. The Abhidharmic project has been likened as a form of phenomenology or process philosophy. Abhidharma philosophers not only outlined what they believed to be an exhaustive listing of dharmas (Pali: dhammas), which are the ultimate phenomena, events or processes (and include physical and mental phenomena), but also the causal relations between them. In the Abhidharmic analysis, the only thing which is ultimately real is the interplay of dharmas in a causal stream; everything else is merely conceptual (paññatti) and nominal. This view has been termed "mereological reductionism" by Mark Siderits because it holds that only impartite entities are real, not wholes. Abhidharmikas such as Vasubandhu argued that conventional things (tables, persons, etc.) "disappear under analysis" and that this analysis reveals only a causal stream of phenomenal events and their relations. The mainstream Abhidharmikas defended this view against their main Hindu rivals, the Nyaya school, who were substance theorists and posited the existence of universals. Some Abhidharmikas such as the Prajñaptivāda were also strict nominalists, and held that all things - even dharmas - were merely conceptual. The Abhidharma schools An important Abhidhamma work from the Theravāda school is the Kathāvatthu ("Points of controversy"), attributed to the Indian scholar-monk Moggaliputta-Tissa (–247 BCE). This text is important because it attempts to refute several philosophical views which had developed after the death of the Buddha, especially the theory that 'all exists' (sarvāstivāda), the theory of momentariness (khāṇavāda) and the personalist view (pudgalavada). These were the major philosophical theories that divided the Buddhist Abhidharma schools in India. After being brought to Sri Lanka in the first century BCE, the Pali language Theravada Abhidhamma tradition was heavily influenced by the works of Buddhaghosa (4-5th century AD), the most important philosopher and commentator of the Theravada school. The Theravada philosophical enterprise was mostly carried out in the genre of Atthakatha (commentaries) as well as sub-commentaries (tikas) on the classic Pali Abhidhamma texts. Abhidhamma study also included smaller doctrinal summaries and compendiums, like the Abhidhammattha-saṅgaha (The Compendium of Things contained in the Abhidhamma). The Sarvāstivāda-Vaibhāṣika (sometimes just "Vaibhāṣika") was one of the major Buddhist philosophical schools in India, and they were so named because of their belief that dharmas exist in all three times: past, present and future. Though the Sarvāstivāda Abhidharma system began as a mere categorization of mental events, their philosophers and exegetes such as Dharmatrata and Katyāyāniputra, the compiler of the Mahāvibhāṣa ("Great Commentary"), eventually refined this system into a robust realism, which also included a type of essentialism or substance theory. This realism was based on the nature of dharmas, which was called svabhava ("self-nature" or "intrinsic existence"). Svabhava is a sort of essence, though it is not a completely independent essence, since all dharmas were said to be causally dependent. The Sarvāstivāda system extended this realism across time, effectively positing a type of eternalism with regards to time; hence, the name of their school means "the view that everything exists". Vaibhāṣika remained an influential school in North India during the medieval period. Perhaps the most influential figure in this tradition was the great scholar Saṃghabhadra. Another key figure was Śubhagupta (720–780), who was a Vaibhāṣika thinker within the epistemological (pramana) tradition. Other Buddhist schools such as the Prajñaptivāda ("the nominalists"), as well as the Caitika Mahāsāṃghikas refused to accept the concept of svabhava. Thus, not all Abhidharma sources defend svabhava. For example, the main topic of the Tattvasiddhi Śāstra by Harivarman (3-4th century CE), an influential Abhidharma text, is the emptiness (shunyata) of dharmas. Indeed, this anti-essentialist nominalism was widespread among the Mahāsāṃghika sects. Another important feature of the Mahāsāṃghika tradition was its unique theory of consciousness. Many of the Mahāsāṃghika sub-schools defended a theory of self-awareness (svasaṃvedana) which held that consciousness can be simultaneously aware of itself as well as its intentional object. Some of these schools also held that the mind's nature (cittasvabhāva) is fundamentally pure (mulavisuddha), but it can be contaminated by adventitious defilements. The Theravādins and other schools, such as the Sautrāntikas ("those who follow the sutras"), often attacked the theories of the Sarvāstivādins, especially their theory of time. A major figure in this argument was the scholar Vasubandhu, a Sarvāstivādin monk himself (who was also influenced by the critiques of the Sautrantika school), who critiqued the theory of all exists and argued for philosophical presentism in his comprehensive treatise, the Abhidharmakośa. This work is the major Abhidharma text used in Tibetan and East Asian Buddhism today. The Theravāda also holds that dharmas only exist in the present, and are thus also presentists. The Theravāda presentation of Abhidharma is also not as concerned with ontology as the Sarvāstivāda view, but is more of a phenomenological schema. Hence the concept of svabhava (Pali: sabhava) for the Theravādins is more of a certain characteristic or dependent feature of a dharma, than any sort of essence or metaphysical grounding. As the Sinhalese scholar Y. Karunadasa writes, the Pali tradition only postulates sabhava "for the sake of definition and description." However, ultimately each dhamma (particular phenomenon) is not a singular independent existence. Thus, Karunadasa rejects the view that Theravada Abhidhamma defends an ontological pluralism (but it is also not monism either, since there is no single underlying ground of all things or metaphysical substratum). Instead they are merely processes that happen "due to the interplay of a multitude of conditions." Karunadasa also describes the Theravada system as a "critical realism" which sees the ultimate existents as the myriad irreducible dhammas, and which also accepts the existence of an external world with entities that truly exist independently of cognition (as opposed to Mahayana forms of idealism). Another important theory held by some Sarvāstivādins, Theravādins and Sautrāntikas was the theory of "momentariness" (Skt., kṣāṇavāda, Pali, khāṇavāda). This theory held that dhammas only last for a minute moment (ksana) after they arise. The Sarvāstivādins saw these 'moments' in an atomistic way, as the smallest length of time possible (they also developed a material atomism). Reconciling this theory with their eternalism regarding time was a major philosophical project of the Sarvāstivāda. The Theravādins initially rejected this theory, as evidenced by the Khaṇikakathā of the Kathavatthu which attempts to refute the doctrine that "all phenomena (dhamma) are as momentary as a single mental entity." However, momentariness with regards to mental dhammas (but not physical or rūpa dhammas) was later adopted by the Sri Lankan Theravādins, and it is possible that it was first introduced by the scholar Buddhagosa. All Abhidharma schools also developed complex theories of causation and conditionality to explain how dharmas interacted with each other. Another major philosophical project of the Abhidharma schools was the explanation of perception. Some schools such as the Sarvastivadins explained perception as a type of phenomenalist realism while others such as the Sautrantikas preferred representationalism and held that we only perceive objects indirectly. The major argument used for this view by the Sautrāntikas was the "time-lag argument." According to Mark Siderits: "The basic idea behind the argument is that since there is always a tiny gap between when the sense comes in contact with the external object and when there is sensory awareness, what we are aware of can't be the external object that the senses were in contact with, since it no longer exists." This is related to the theory of extreme momentariness. One major philosophical view which was rejected by all the schools mentioned above was the view held by the Pudgalavadin or 'personalist' schools. They seemed to have held that there was a sort of 'personhood' in some ultimately real sense which was not reducible to the five aggregates. This controversial claim was in contrast to the other Buddhists of the time who held that a personality was a mere conceptual construction (prajñapti) and only conventionally real. Indian Mahāyāna philosophy From about the 1st century BCE, a new textual tradition began to arise in Indian Buddhist thought called Mahāyāna (Great Vehicle), which would slowly come to dominate Indian Buddhist philosophy. During the medieval period of Indian history, Buddhist philosophy thrived in large monastery-university complexes such as Nalanda, Vikramasila, and Vallabhi. These institutions became major centers of philosophical learning in North India (where both Buddhist and also non-Buddhist thought was studied and debated). Mahāyāna philosophers continued the philosophical projects of Abhidharma, while at the same time critiquing them and introducing many new concepts and ideas. Since the Mahāyāna held to the pragmatic concept of truth which states that doctrines are regarded as conditionally "true" in the sense of being spiritually beneficial, these new theories and practices were seen as 'skillful means' (upaya). The Mahayana also promoted the bodhisattva ideal, which included an attitude of compassion for all sentient beings. The Bodhisattva is someone who chooses to remain in samsara (the cycle of birth and death) to benefit all other beings who are suffering. Major Mahayana philosophical schools and traditions include the Prajñaparamita, Madhyamaka, Yogācāra, Tathagatagarbha, the epistemological school of Dignaga, and in China the Huayan, Tiantai and Zen schools. Prajñāpāramitā and Madhyamaka The earliest Prajñāpāramitā-sutras ("perfection of insight" sutras) (circa 1st century BCE) emphasize the shunyata (emptiness) of all phenomena. It is thus a radical global nominalism and anti-essentialism, which sees all things as illusions and all of reality as a dreamlike appearance without any fundamental essence. The Prajñāpāramitā is said to be a transcendent spiritual knowledge of the nature of ultimate reality, which empty of any essence or foundation, like a universal mirage. Thus, the Diamond Sutra (Vajracchedikā Prajñāpāramitā Sūtra) states: The Heart Sutra famously affirms the emptiness (shunyata) of all phenomena: Oh, Sariputra, form does not differ from emptiness, and emptiness does not differ from form.Form is emptiness and emptiness is form; the same is true for feelings, perceptions, volitions and consciousness.The Prajñāpāramitā sources also note that this applies to every single phenomenon, even Buddhahood. The goal of the Buddhist aspirant in the Prajñāpāramitā texts is to awaken to the perfection of wisdom ("prajñāpāramitā"), a non-conceptual transcendent wisdom that knows the emptiness of all things while not being attached to anything (including the very idea of emptiness itself or perfect wisdom). The Prajñāpāramitā teachings are associated with the work of the Buddhist philosopher Nāgārjuna ( – ) and the Madhyamaka (Middle way, or "Centrism") school. Nāgārjuna was one of the most influential Indian Mahayana thinkers. He gave the classical arguments for the empty nature of all dharmas and attacked the essentialism found in various Abhidharma schools (and also in Hindu philosophy) in his magnum opus, The Root Verses on the Middle Way (Mūlamadhyamakakārikā). In the Mūlamadhyamakakārikā, Nagarjuna relies on reductio ad absurdum arguments to refute various theories which assume svabhava (an inherent essence or "own being"), dravya (substances) or any theory of existence (bhava). In this work, he covers topics such as causation, motion, and the sense faculties. Nāgārjuna asserted a direct connection between, even identity of, dependent origination, non-self (anatta), and emptiness (śūnyatā). He pointed out that implicit in the early Buddhist concept of dependent origination is the lack of anatta (substantial being) underlying the participants in origination, so that they have no independent existence, a state identified as śūnyatā (i.e., emptiness of a nature or essence (svabhāva sunyam). Later philosophers of the Madhyamaka school built upon Nāgārjuna's analysis and defended Madhyamaka against their opponents. These included Āryadeva (3rd century CE), Nāgārjuna's pupil; Candrakīrti (600–), who wrote an important commentary on the Mūlamadhyamakakārikā; and Shantideva (8th century), who is the key Mahayana ethicist. The commentator Buddhapālita (c. 470–550) has been understood as the originator of the 'prāsaṅgika' approach which is based on critiquing essentialism only through reductio arguments. He was criticized by Bhāvaviveka ( – ), who argued for the use of properly logical syllogisms to positively argue for emptiness (instead of just refuting the theories of others). These two approaches were later termed the prāsaṅgika and the svātantrika approaches to Madhyamaka by Tibetan philosophers and commentators. Influenced by the work of Dignaga, Bhāvaviveka's Madhyamika philosophy makes use of Buddhist epistemology. Candrakīrti, on the other hand, critiqued Bhāvaviveka's adoption of the epistemological (pramana) tradition on the grounds that it contained subtle essentialism. He quotes Nagarjuna's famous statement in the Vigrahavyavartani which says "I have no thesis" for his rejection of positive epistemic Madhyamaka statements. Candrakīrti held that a true Madhyamika could only use "consequence" (prasanga), in which one points out the inconsistencies of their opponent's position without asserting an "autonomous inference" (svatantra), for no such inference can be ultimately true from the point of view of Madhyamaka. In China, the Madhyamaka school (known as Sānlùn) was founded by Kumārajīva (344–413 CE), who translated the works of Nagarjuna to Chinese. Other Chinese Madhymakas include Kumārajīva 's pupil Sengzhao, Jizang (549–623), who wrote over 50 works on Madhyamaka, and Hyegwan, a Korean monk who brought Madhyamaka teachings to Japan. Yogācāra The Yogācāra school (Yoga practice) was a Buddhist philosophical tradition which arose in between the 2nd century CE and the 4th century CE and is associated with the philosophers and brothers Asanga and Vasubandhu and with various sutras such as the Sandhinirmocana Sutra and the Lankavatara Sutra. The central feature of Yogācāra thought is the concept of vijñapti-mātra, often translated as "impressions only" or "appearance only". This has been interpreted as a form of Idealism or as a form of Phenomenology. Other names for the Yogācāra school are 'vijñanavada' (the doctrine of consciousness) and 'cittamatra' (mind-only). Yogācāra thinkers like Vasubandhu argued against the existence of external objects by pointing out that we only ever have access to our own mental impressions, and hence our inference of the existence of external objects is based on faulty logic. Vasubandhu's Triṃśikā-vijñaptimātratā (The Proof that There Are Only Impressions in Thirty Verses), begins thus: I. This [world] is nothing but impressions, since it manifests itself as an unreal object, Just like the case of those with cataracts seeing unreal hairs in the moon and the like. According to Vasubandhu then, all our experiences are like seeing hairs on the moon when we have cataracts, that is, we project our mental images into something "out there" when there are no such things. Vasubandhu then goes on to use the dream argument to argue that mental impressions do not require external objects to (1) seem to be spatio-temporally located, (2) to seem to have an inter-subjective quality, and (3) to seem to operate by causal laws. The fact that purely mental events can have causal efficacy and be intersubjective is proved by the event of a wet dream and by the mass or shared hallucinations created by the karma of certain types of beings. After having argued that impressions-only is a theory that can explain our everyday experience, Vasubandhu then appeals to parsimony - since we do not need the concept of external objects to explain reality, then we can do away with those superfluous concepts altogether as they are most likely just mentally superimposed on our concepts of reality by the mind. Yogācārins like Vasubandhu also attacked the realist theories of Buddhist atomism and the Abhidharma theory of svabhava. He argued that atoms, as conceived by the atomists (un-divisible entities), would not be able to come together to form larger aggregate entities, and hence that they were illogical concepts. Inter-subjective reality for Vasubandhu is then the causal interaction between various mental streams and their karma, and does not include any external physical objects. The soteriological importance of this theory is that, by removing the concept of an external world, it also weakens the 'internal' sense of self as an observer which is supposed to be separate from the external world. To dissolve the dualism of inner and outer is also to dissolve the sense of self and other. The later Yogacara commentator Sthiramati explains this thus:There is a grasper if there is something to be grasped, but not in the absence of what is to be grasped. Where there is nothing to be grasped, the absence of a grasper also follows, there is not just the absence of the thing to be grasped. Thus there arises the extra-mundane non-conceptual cognition that is alike without object and without cognizer. Apart from its defense of an idealistic metaphysics and its attacks on realism, Yogācāra sources also developed a new theory of mind, based on the Eight Consciousnesses, which includes the innovative doctrine of the subliminal storehouse consciousness (Skt: ālayavijñāna). Yogācāra thinkers also developed a positive account of ultimate reality based on three basic modes or "natures" (svabhāva). This metaphysical doctrine is central to their view of the ultimate and to their understanding of the doctrine of emptiness (śūnyatā). The Dignāga-Dharmakīrti tradition Dignāga (–540) and Dharmakīrti (c. 6-7th century) were Buddhist philosophers who developed a system of epistemology (pramana) and logic in their debates with the Brahminical philosophers in order to defend Buddhist doctrine. This tradition is called "those who follow reasoning" (Tibetan: rigs pa rjes su 'brang ba); in modern literature, it is sometimes known by the Sanskrit "pramāṇavāda", or "the Epistemological School." They were associated with the Yogacara and Sautrantika schools, and defended theories held by both of these schools. Dignāga's influence was profound and led to an "epistemological turn" among all Buddhists and also all Sanskrit language philosophers in India after his death. In the centuries following Dignāga's work, Sanskrit philosophers became much more focused on defending all of their propositions with fully developed theories of knowledge. The "School of Dignāga" includes later philosophers and commentators like Santabhadra, Dharmottara (8th century), Prajñakaragupta (740–800 C.E.), Jñanasrimitra (975–1025), Ratnakīrti (11th century) and Śaṅkaranandana (fl. c. 9th or 10th century). The epistemology they developed defends the view that there are only two 'instruments of knowledge' or 'valid cognitions' (pramana): "perception" (pratyaksa) and "inference" (anumāṇa). Perception is a non-conceptual awareness of particulars which is bound by causality, while inference is reasonable, linguistic and conceptual. These Buddhist philosophers argued in favor of the theory of momentariness, the Yogācāra "awareness only" view, the reality of particulars (svalakṣaṇa), atomism, nominalism and the self-reflexive nature of consciousness (svasaṃvedana). They attacked Hindu theories of God (Isvara), universals, the authority of the Vedas, and the existence of a permanent soul (atman). Later Yogācāra developments After the time of Asanga and Vasubandhu, the Yogācāra school developed in different directions. One branch focused on epistemology (this would become the school of Dignaga). Another branch focused on expanding the Yogācāra's metaphysics and philosophy. This latter tradition includes figures like Dharmapala of Nalanda, Sthiramati, Chandragomin (who was known to have debated the Madhyamaka thinker Candrakirti), and Śīlabhadra (a top scholar at Nalanda). Yogācārins such as Paramartha and Guṇabhadra brought the school to China and translated Yogacara works there, where it is known as Wéishí-zōng or Fǎxiàng-zōng. An important contribution to East Asian Yogācāra is Xuanzang's Cheng Weishi Lun, or "Discourse on the Establishment of Consciousness Only". A later development is the rise of a syncretic tradition of Yogācāra-tathāgatagarbha thought. This group adopted the doctrine of tathāgatagarbha (the buddha-womb, buddha-source, or "buddha-within") found in various tathāgatagarbha sutras. This hybrid school eventually went on to equate the tathāgatagarbha with the pure aspect of the storehouse consciousness. Some key sources of this school are the Laṅkāvatāra Sūtra, Ratnagotravibhāga (Uttaratantra), and in China, the influential Mahayana Awakening of Faith treatise. One key figure of this tradition was Paramārtha, an Indian monk who was an important translator in China. He promoted a new theory that said there was a "stainless consciousness" (amala-vijñāna, a pure wisdom within all beings), which he equated with the buddha-nature (tathāgatagarbha). This synthetic tradition also became important in later Indian Buddhism, where the Ratnagotravibhāga became the key text. Another later development was the synthesis of Yogācāra with Madhyamaka. Jñānagarbha (8th century) and his student Śāntarakṣita (725–788) brought together Yogacara, Madhyamaka and the Dignaga school of epistemology into a philosophical synthesis known as the Yogācāra-Svatantrika-Mādhyamika. Śāntarakṣita was also instrumental in the introduction of Buddhism and the Sarvastivadin monastic ordination lineage to Tibet, which was conducted at Samye. Śāntarakṣita's disciples included Haribhadra and Kamalaśīla. This philosophical tradition is influential in Tibetan Buddhist thought. Perhaps the most important debate among late Yogācāra philosophers was the debate between alikākāravāda (Tib. rnam rdzun pa, False Aspectarians, also known as Nirākāravāda) and Satyākāravāda (rnam bden pa, True Aspectarians, also known as sākāravāda). The crux of the debate was the question of whether mental appearances, images or “aspects” (ākāra) are true (satya) or false (alika). The Satyākāravāda camp, defended by scholars like Jñānaśrīmitra (ca. 980–1040), held that images in consciousness have a real existence, since they arise from a real consciousness. Meanwhile, Alikākāravāda defenders like Ratnākaraśānti (ca. 970–1045) argues that mental appearances do not really exist and are false (alīka) or illusory. For these thinkers, the only thing which is real is a pure self-aware consciousness which is contentless (nirākāra, “without images”). Buddha-nature thought The tathāgathagarbha sutras, in a departure from mainstream Buddhist language, insist that there is a real potential for awakening is inherent to every sentient being. They marked a shift from a largely apophatic (negative) method within Buddhism to a decidedly more cataphatic (positive) mode. The main topic of this genre of literature is the tathāgata-garbha, which can mean the womb or embryo of a Tathāgata (i.e. a Buddha) and is what allows someone to become a Buddha. Another similar term used for this idea is buddhadhātu (buddha-nature or source of the Buddhas). Prior to the period of these scriptures, Mahāyāna metaphysics had been dominated by teachings on emptiness. The language used by this approach is primarily negative, and the buddha-nature literature can be seen as an attempt to state orthodox Buddhist teachings of dependent origination using positive language instead, to prevent people from being turned away from Buddhism by a false impression of nihilism. In these sutras, the perfection of the wisdom of not-self is stated to be the true self (atman). The word "self" (atman) is used in a way idiosyncratic to these sutras; the "true self" is described as the perfection of the wisdom of not-self in the Buddha-Nature Treatise (Fóxìng lùn, 佛性論, T. 1610) of Paramārtha, for example. The ultimate goal of the path is then characterized using a range of positive language that had been used previously in Indian philosophy by essentialist philosophers, but which was now adapted to describe the positive realities of Buddhahood. Perhaps the most influential source in the Indian tradition for this teaching is the Ratnagotravibhāga (5th century CE). This śāstra brought together all the major themes of the tathāgatagārbha theory into a single treatise. The Ratnagotravibhāga sees the tathāgatagarbha as being an inherent nature in all things which is omnipresent, all-pervasive, non-conceptual, free of suffering and inherently blissful. It also describes buddha nature as “the intrinsically stainless nature of the mind” (cittaprakṛtivaimalya). Indeed, in many later Indian sources, the tathāgathagarbha teachings also come to be identified with the similar doctrine of the luminous mind (prabhasvara-citta). This ancient idea holds that the mind is inherently pure, and that defilements are only adventitious. In the Ratnagotravibhāga, this originally pure (prakṛtipariśuddha) nature (i.e. the fully purified buddha-nature) is further described through numerous terms such as: unconditioned (asaṃskṛta), unborn (ajāta), unarisen (anutpanna), eternal (nitya), changeless (dhruva), and permanent (śāśvata). According to some scholars, tathāgatagarbha does not represent a substantial self; rather, it is a positive language expression of emptiness and represents the potentiality to realize Buddhahood through Buddhist practices. In this interpretation, the intention of the teaching of tathāgatagarbha is soteriological rather than metaphysical. Vajrayāna Buddhism Vajrayāna (also Mantrayāna, Sacret Mantra, Tantrayāna and Esoteric Buddhism) is a Mahayana Buddhist tradition associated with a group of texts known as the Buddhist Tantras which had developed into a major force in India by the eighth century. By this time Indian Tantric scholars were developing philosophical defenses, hermeneutics and explanations of the Buddhist tantric systems, especially through commentaries on key tantras such as the Guhyasamāja Tantra, Mahavairocana sutra, and the Guhyagarbha Tantra. While the view of the Vajrayāna was based on the earlier Madhyamaka, Yogacara and Buddha-nature theories, it saw itself as being a faster vehicle to liberation containing many skillful methods (upaya) of tantric ritual. The need for an explication and defense of the Tantras arose out of the unusual nature of the rituals associated with them, which included the use of secret mantras, alcohol, sexual yoga, complex visualizations of mandalas filled with wrathful deities and other practices which were discordant with or at least novel in comparison to traditional Buddhist practice. The Guhyasamāja Tantra, for example, states: "you should kill living beings, speak lying words, take things that are not given and have sex with many women". Other features of tantra included a focus on the physical body as the means to liberation, and a reaffirmation of feminine elements, feminine deities and a positive view of sexuality. The defense of these tantric practices is based on the theory of transformation which states that negative mental factors and physical actions can be cultivated and transformed in a ritual setting. The Hevajra tantra states: Those things by which evil men are bound, others turn into means and gain thereby release from the bonds of existence. By passion the world is bound, by passion too it is released, but by heretical Buddhists, this practice of reversals is not known. Another hermeneutic of Buddhist Tantric commentaries such as the Vimalaprabha (Stainless Light) of Pundarika (a commentary on the Kalacakra Tantra) is one of interpreting taboo or unethical statements in the Tantras as metaphorical statements about tantric practice and physiology. For example, in the Vimalaprabha, "killing living beings" refers to stopping the prana at the top of the head. In the Tantric Candrakirti's Pradipoddyotana, a commentary to the Guhyasamaja Tantra, killing living beings is glossed as "making them void" by means of a "special samadhi" which according to Bus-ton is associated with completion stage tantric practice. Douglas Duckworth notes that Vajrayāna philosophical outlook is one of embodiment, which sees the physical and cosmological body as already containing wisdom and divinity. Liberation (nirvana) and Buddhahood are not seen as something outside the body, or an event in the future, but as imminently present and accessible right now through unique tantric practices like deity yoga. Hence, Vajrayāna is also called the "resultant vehicle", that is to say, it is the spiritual vehicle that relies on the immanent nature of the result of practice (liberation), which is already present in all beings. Duckworth names the philosophical view of Vajrayāna as a form of pantheism, by which he means the belief that every existing entity is in some sense divine and that all things express some form of unity. Major Indian Tantric Buddhist philosophers such as Buddhaguhya, Padmavajra (author of the Guhyasiddhi commentary), Nagarjuna (the 7th-century disciple of Saraha), Indrabhuti (author of the Jñānasiddhi), Anangavajra, Dombiheruka, Durjayacandra, Ratnākaraśānti and Abhayakaragupta wrote tantric texts and commentaries systematizing the tradition. Others such as Vajrabodhi and Śubhakarasiṃha brought tantra to Tang China (716 to 720), and tantric philosophy continued to be developed in Chinese and Japanese by thinkers such as Yi Xing (683–727) and Kūkai (774– 835). In Tibet, philosophers such as Sakya Pandita (1182-28–1251), Longchenpa (1308–1364) and Tsongkhapa (1357–1419) continued the tradition of Buddhist Tantric philosophy in Classical Tibetan. Tibetan Buddhist philosophy Tibetan Buddhist philosophy is mainly a continuation and refinement of the Indian Mahayana philosophical traditions. The initial efforts of Śāntarakṣita and Kamalaśīla brought their eclectic scholarly tradition to Tibet. The initial work of early Tibetan Buddhist philosophers was in the translation of classical Indian philosophical treatises and the writing of commentaries. This initial period is from the 8th to the 10th century. Early Tibetan commentator-philosophers were heavily influenced by the work of Dharmakirti and these include Ngok Loden Sherab (1059-1109) and Chaba Chökyi Senge (1182-1251). Their works are now lost. The 12th and 13th centuries saw the translation of the works of Chandrakirti, the promulgation of his views in Tibet by scholars such as Patsab Nyima Drakpa, Kanakavarman and Jayananda (12th century) and the development of the Tibetan debate between the prasangika and svatantrika views which continues to this day among Tibetan Buddhist schools. The main disagreement between these views is the use of reasoned argument. For Śāntarakṣita's school, reason is useful in establishing arguments that lead one to a correct understanding of emptiness. Then, through the use of meditation, one can reach non-conceptual gnosis that does not rely on reason. However, Chandrakirti rejects this idea, because meditation on emptiness cannot possibly involve any object. Reason's role for him is purely negative. Reason is used to negate any essentialist view, and then eventually reason must also negate itself, along with any conceptual proliferation (prapañca). Another very influential figure from this early period is Mabja Jangchub Tsöndrü (d. 1185), who wrote an important commentary on Nagarjuna's Mūlamadhyamakakārikā. Mabja was studied under the Dharmakirtian Chaba and also the Candrakirti scholar Patsab. His work shows an attempt to steer a middle course between their views, he affirms the conventional usefulness of pramāṇa epistemology, but also accepts Candrakirti's prasangika views. Mabja's Madhyamaka scholarship was very influential on later Tibetan Madhyamikas such as Longchenpa, Tsongkhapa, Gorampa, and Mikyö Dorje. There are various Tibetan Buddhist schools or monastic orders. According to Georges B.J. Dreyfus, within Tibetan thought, the Sakya school holds a mostly anti-realist philosophical position (which sees saṁvṛtisatya / conventional truth as an illusion), while the Gelug school tends to defend a form of realism (which accepts that conventional truth is in some sense real and true, yet dependently originated). The Kagyu and Nyingma schools also tend to follow Sakya anti-realism (with some differences). Shentong and Buddha nature The 14th century saw increasing interest in the Buddha nature texts and doctrines. This can be seen in the work of the third Kagyu Karmapa Rangjung Dorje (1284-1339), especially his treatise "Profound Inner Meaning". This treatise describes ultimate nature or suchness as Buddha nature which is the basis for nirvana and samsara, radiant in nature and empty in essence, surpassing thought. One of the most important theoriests of buddha-nature in Tibet was the scholar-yogi Dölpopa Shérap Gyeltsen (c. 1292–1361). A figure of the Jonang school, Dölpopa developed a view called shentong (Wylie: gzhan , 'other emptiness'), based on earlier Yogacara and Buddha-nature ideas present in Indian sources (including the buddha-nature literature, the Kālacakratantra and the works of Ratnākaraśānti). The shentong view holds that Buddhahood is already immanent in all living beings as an eternal and all-pervaside non-dual wisdom he termed "all-basis wisdom" or "gnosis of the ground of all" (Tib. kun gzhi ye shes, Skt. ālaya-jñāna). This view holds that all relative phenomena are empty of inherent existence, but that the ultimate reality, the buddha-wisdom (buddha jñana) is not empty of its own inherent existence. According to Dölpopa, all beings are said to have the Buddha nature, the non-dual wisdom which is real, unchanging, permanent, non-conditioned, eternal, blissful and compassionate. This ultimate buddha wisdom is "uncreated and indestructible, unconditioned and beyond the chain of dependent origination" and is the basis for both samsara and nirvana. Dolpopa's shentong view also taught that ultimate reality was truly a "Great Self" or "Supreme Self" referring to works such as the Mahāyāna Mahāparinirvāṇa Sūtra, the Aṅgulimālīya Sūtra and the Śrīmālādevī Siṃhanāda Sūtra. The shentong view had an influence on philosophers of other schools, such as Nyingma and Kagyu thinkers, and was also widely criticized in some circles as being similar to the Hindu notions of Atman. The Shentong philosophy was also expounded in Tibet and Mongolia by the later Jonang scholar Tāranātha (1575–1634) and numerous later figures of the Jonang tradition. In the late 17th century, the Jonang order and its teachings came under attack by the 5th Dalai Lama, who converted the majority of their monasteries in Tibet to the Gelug order, although several survived in secret. Gelug Je Tsongkhapa (Dzong-ka-ba) (1357–1419) founded the Gelug school of Tibetan Buddhism, which came to dominate the country through the office of the Dalai Lama and is the major defender of the Prasaṅgika Madhyamaka view. His work is influenced by the philosophy of Candrakirti and Dharmakirti. Tsongkhapa's magnum opus is The Ocean of Reasoning, a Commentary on Nagarjuna's Mulamadhyamakakarika. Gelug philosophy is based upon the study of Madhyamaka texts and Tsongkhapa's works as well as formal debate (rtsod pa). Tsongkhapa defended Prasangika Madhyamaka as the highest view and critiqued the svatantrika position. Tsongkhapa argued that, because svatantrika conventionally establishes things by their own characteristics, they fail to completely understand the emptiness of phenomena and hence do not achieve the same realization. Drawing on Chandrakirti, Tsongkhapa rejected the Yogacara teachings, even as a provisional stepping point to the Madhyamaka view. Tsongkhapa was also critical of the Shengtong view of Dolpopa, which he saw as dangerously absolutist and hence outside the middle way. Tsongkhapa identified two major flaws in interpretations of Madhyamika, under-negation (of svabhava or own essence), which could lead to Absolutism, and over-negation, which could lead to Nihilism. Tsongkhapa's solution to this dilemma was the promotion of the use of inferential reasoning only within the conventional realm of the two truths framework, allowing for the use of reason for ethics, conventional monastic rules and promoting a conventional epistemic realism, while holding that, from the view of ultimate truth (paramarthika satya), all things (including Buddha nature and Nirvana) are empty of inherent existence (svabhava), and that true liberation is this realization of emptiness. Sakya scholars such as Rongtön and Gorampa disagreed with Tsongkhapa, and argued that the prasangika svatantrika distinction was merely pedagogical. Gorampa also critiqued Tsongkhapa's realism, arguing that the structures which allow an empty object to be presented as conventionally real eventually dissolve under analysis and are thus unstructured and non-conceptual (spros bral). Tsongkhapa's students Gyel-tsap, Kay-drup, and Ge-dun-drup set forth an epistemological realism against the Sakya scholars' anti-realism. Sakya Sakya Pandita (1182–1251) was a 13th-century head of the Sakya school and ruler of Tibet. He was also one of the most important Buddhist philosophers in the Tibetan tradition, writing works on logic and epistemology and promoting Dharmakirti's Pramanavarttika (Commentary on Valid Cognition) as central to the scholastic study. Sakya Pandita's 'Treasury of Logic on Valid Cognition' (Tshad ma rigs pa'i gter) set forth the classic Sakya epistemic anti-realist position, arguing that concepts such as universals are not known through valid cognition and hence are not real objects of knowledge. Sakya Pandita was also critical of theories of sudden awakening, which were held by some teachers of the "Chinese Great Perfection" in Tibet. Later Sakyas such as Gorampa (1429–1489) and Sakya Chokden (1428–1507) would develop and defend Sakya anti-realism, and they are seen as the major interpreters and critics of Sakya Pandita's philosophy. Sakya Chokden also critiqued Tsongkhapa's interpretation of Madhyamaka and Dolpopa's Shentong. In his Definite ascertainment of the middle way, Chokden criticized Tsongkhapa's view as being too logo-centric and still caught up in conceptualization about the ultimate reality which is beyond language. Sakya Chokden's philosophy attempted to reconcile the views of the Yogacara and Madhyamaka, seeing them both as valid and complementary perspectives on ultimate truth. Madhyamaka is seen by Chokden as removing the fault of taking the unreal as being real, and Yogacara removes the fault of the denial of Reality. Likewise, the Shentong and Rangtong views are seen as complementary by Sakya Chokden; Rangtong negation is effective in cutting through all clinging to wrong views and conceptual rectification, while Shentong is more amenable for describing and enhancing meditative experience and realization. Therefore, for Sakya Chokden, the same realization of ultimate reality can be accessed and described in two different but compatible ways. Nyingma The Nyingma school is strongly influenced by the view of Dzogchen (Great Perfection) and the Dzogchen Tantric literature. Longchenpa (1308–1364) was a major philosopher of the Nyingma school and wrote an extensive number of works on the Tibetan practice of Dzogchen and on Buddhist Tantra. These include the Seven Treasures, the Trilogy of Natural Ease, and his Trilogy of Dispelling Darkness. Longchenpa's works provide a philosophical understanding of Dzogchen, a defense of Dzogchen in light of the sutras, as well as practical instructions. For Longchenpa, the ground of reality is luminous emptiness, rigpa ("knowledge"), or buddha nature, and this ground is also the bridge between sutra and tantra. Longchenpa's philosophy sought to establish the positive aspects of Buddha nature thought against the totally negative theology of Madhyamika without straying into the absolutism of Dolpopa. For Longchenpa, the basis for Dzogchen and Tantric practice in Vajrayana is the "Ground" or "Basis" (gzhi), the immanent Buddha nature, "the primordially luminous reality that is unconditioned and spontaneously present" which is "free from all elaborated extremes". Rimé movement The 19th century saw the rise of the Rimé movement (non-sectarian, unbiased) which sought to push back against the politically dominant Gelug school's criticisms of the Sakya, Kagyu, Nyingma and Bon philosophical views, and develop a more eclectic or universal system of textual study. Jamyang Khyentse Wangpo (1820-1892) and Jamgön Kongtrül (1813-1899) were the founders of Rimé. The Rimé movement came to prominence at a point in Tibetan history when the religious climate had become partisan. The aim of the movement was "a push towards a middle ground where the various views and styles of the different traditions were appreciated for their individual contributions rather than being refuted, marginalized, or banned." Philosophically, Jamgön Kongtrül defended Shentong as being compatible with Madhyamaka while another Rimé scholar Jamgon Ju Mipham Gyatso (1846–1912) criticized Tsongkhapa from a Nyingma perspective. Mipham argued that the view of the middle way is Unity (zung 'jug), meaning that from the ultimate perspective the duality of sentient beings and Buddhas is also dissolved. Mipham also affirmed the view of rangtong (self emptiness). The later Nyingma scholar Botrul (1894–1959) classified the major Tibetan Madhyamaka positions as shentong (other emptiness), Nyingma rangtong (self emptiness) and Gelug bdentong (emptiness of true existence). The main difference between them is their "object of negation"; shengtong states that inauthentic experience is empty, rangtong negates any conceptual reference and bdentong negates any true existence. The 14th Dalai Lama was also influenced by this non-sectarian approach. Having studied under teachers from all major Tibetan Buddhist schools, his philosophical position tends to be that the different perspectives on emptiness are complementary: There is a tradition of making a distinction between two different perspectives on the nature of emptiness: one is when emptiness is presented within a philosophical analysis of the ultimate reality of things, in which case it ought to be understood in terms of a non-affirming negative phenomena. On the other hand, when it is discussed from the point of view of experience, it should be understood more in terms of an affirming negation – 14th Dalai Lama East Asian Buddhism Tiantai The schools of Buddhism that had existed in China prior to the emergence of the Tiantai are generally believed to represent direct transplantations from India, with little modification to their basic doctrines and methods. The Tiantai school, founded by Zhiyi (538–597), was the first truly unique Chinese Buddhist philosophical school. Tiantai doctrine sought to bring together all Buddhist teachings into a comprehensive system based on the ekayana ("one vehicle") doctrine taught in the Lotus Sutra. Tiantai's metaphysics is an immanent holism, which sees every phenomenon (dharma) as conditioned and manifested by the whole of reality (the totality of all other dharmas). Every instant of experience is a reflection of every other, and hence, suffering and nirvana, good and bad, Buddhahood and evildoing, are all "inherently entailed" within each other. Tiantai metaphysics is entailed in their teaching of the "three truths", which is an extension of the Mādhyamaka two truths doctrine. The three truths are: the conventional truth of appearance, the truth of emptiness and the third truth of 'the exclusive Center' (但中 danzhong) or middle way, which is beyond conventional truth and emptiness. This third truth is the Absolute and expressed by the claim that nothing is "Neither-Same-Nor-Different" than anything else, but rather each 'thing' is the absolute totality of all things manifesting as a particular, everything is mutually contained within each thing. Everything is a reflection of "The Ultimate Reality of All Appearances" (諸法實相 zhufashixiang) and each thought "contains three thousand worlds". This perspective allows the Tiantai school to state such seemingly paradoxical things as "evil is ineradicable from the highest good, Buddhahood." Moreover, in Tiantai, nirvana and samsara are ultimately the same; as Zhiyi writes, "a single, unalloyed reality is all there is – no entities whatever exist outside of it." While Zhiyi did write "one thought contains three thousand worlds", this does not entail idealism. According to Zhiyi, "the objects of the [true] aspects of reality are not something produced by Buddhas, gods, or men. They exist inherently on their own and have no beginning" (The Esoteric Meaning, 210). This is then a form of realism, which sees the mind as real as the world, interconnected with and inseparable from it. In Tiantai thought, ultimate reality is simply the very phenomenal world of interconnected events or dharmas. Other key figures of Tiantai thought are Zhanran (711–782) and Siming Zhili (960–1028). Zhanran developed the idea that non-sentient beings have buddha nature, since they are also a reflection of the Absolute. In Japan, this school was known as Tendai and was first brought to the island by Saicho. Tendai thought is more syncretic and draws on Huayan and East Asian Esoteric Buddhism. Huayan The Huayan school is the other native Chinese doctrinal system. Huayan is known for the doctrine of "interpenetration" (Sanskrit: yuganaddha), based on the Avataṃsaka Sūtra (Flower Garland Sutra). Huayan holds that all phenomena (Sanskrit: dharmas) are deeply interconnected, mutually arising and that every phenomenon contains all other phenomena. Various metaphors and images are used to illustrate this idea. The first is known as Indra's net. The net is set with jewels which have the extraordinary property that they reflect all of the other jewels, while the reflections also contain every other reflection, ad infinitum. The second image is that of the world text. This image portrays the world as consisting of an enormous text which is as large as the universe itself. The words of the text are composed of the phenomena that make up the world. However, every atom of the world contains the whole text within it. It is the work of a Buddha to let out the text so that beings can be liberated from suffering. Fazang (Fa-tsang, 643–712), one of the most important Huayan thinkers, wrote 'Essay on the Golden Lion' and 'Treatise on the Five Teachings', which contain other metaphors for the interpenetration of reality. He also used the metaphor of a house of mirrors. Fazang introduced the distinction of "the Realm of Principle" and "the Realm of Things". This theory was further developed by Cheng-guan (738–839) into the major Huayan thesis of "the fourfold Dharmadhatu" (dharma realm): the Realm of Principle, the Realm of Things, the Realm of the Noninterference between Principle and Things, and the Realm of the Noninterference of All Things. The first two are the universal and the particular, the third is the interpenetration of universal and particular, and the fourth is the interpenetration of all particulars. The third truth was explained by the metaphor of a golden lion: the gold is the universal and the particular is the shape and features of the lion. While both Tiantai and Huayan hold to the interpenetration and interconnection of all things, their metaphysics have some differences. Huayan metaphysics is influenced by Yogacara thought and is closer to idealism. The Avatamsaka sutra compares the phenomenal world to a dream, an illusion, and a magician's conjuring. The sutra states nothing has true reality, location, beginning and end, or substantial nature. The Avatamsaka also states that "The triple world is illusory – it is only made by one mind", and Fazang echoes this by writing, "outside of mind there is not a single thing that can be apprehended." Furthermore, according to Huayan thought, each mind creates its own world "according to their mental patterns", and "these worlds are infinite in kind" and constantly arising and passing away. However, in Huayan, the mind is not real either, but also empty. The true reality in Huayan, the noumenon, or "Principle", is likened to a mirror, while phenomena are compared to reflections in the mirror. It is also compared to the ocean, and phenomena to waves. In Korea, this school was known as Hwaeom and is represented in the work of Wonhyo (617–686), who also wrote about the idea of essence-function, a central theme in Korean Buddhist thought. In Japan, Huayan is known as Kegon and one of its major proponents was Myōe, who also introduced Tantric practices. Chan and Japanese Buddhism The philosophy of Chinese Chan Buddhism and Japanese Zen is based on various sources; these include Chinese Madhyamaka (Sānlùn), Yogacara (Wéishí), the Laṅkāvatāra Sūtra, and the Buddha nature texts. An important issue in Chan is that of subitism or "sudden awakening", the idea that insight happens all at once in a flash of insight. This view was promoted by Shenhui and is a central issue discussed in the Platform Sutra, a key Chan scripture composed in China. Huayan philosophy also had an influence on Chan. The theory of the Fourfold Dharmadhatu influenced the Five Ranks of Dongshan Liangjie (806-869), the founder of the Caodong Chan lineage. Guifeng Zongmi, who was also a patriarch of Huayan Buddhism, wrote extensively on the philosophy of Chan and on the Avatamsaka sutra. Japanese Buddhism during the 6th and 7th centuries saw an increase in the proliferation of new schools and forms of thought, a period known as the six schools of Nara (Nanto Rokushū). The Kamakura Period (1185–1333) also saw another flurry of intellectual activity. During this period, the influential figure of Nichiren (1222–1282) made the practice and universal message of the Lotus Sutra more readily available to the population. He is of particular importance in the history of thought and religion, as his teachings constitute a separate sect of Buddhism, one of the only major sects to have originated in Japan Also during the Kamakura period, the founder of Soto Zen, Dogen (1200–1253), wrote many works on the philosophy of Zen, and the Shobogenzo is his magnum opus. In Korea, Chinul was an important exponent of Seon Buddhism at around the same time. Esoteric Buddhism Tantric Buddhism arrived in China in the 7th century, during the Tang dynasty. In China, this form of Buddhism is known as Mìzōng (密宗), or "Esoteric School", and Zhenyan (true word, Sanskrit: Mantrayana). Kūkai (AD774–835) is a major Japanese Buddhist philosopher and the founder of the Tantric Shingon (true word) school in Japan. He wrote on a wide variety of topics such as public policy, language, the arts, literature, music and religion. After studying in China under Huiguo, Kūkai brought together various elements into a cohesive philosophical system of Shingon. Kūkai's philosophy is based on the Mahavairocana Tantra and the Vajrasekhara Sutra (both from the seventh century). His Benkenmitsu nikkyôron (Treatise on the Differences Between Esoteric and Exoteric Teachings) outlines the difference between exoteric, mainstream Mahayana Buddhism (kengyô) and esoteric Tantric Buddhism (mikkyô). Kūkai provided the theoretical framework for the esoteric Buddhist practices of Mantrayana, bridging the gap between the doctrine of the sutras and tantric practices. At the foundation of Kūkai's thought is the Trikaya doctrine, which holds there are three "bodies of the Buddha". According to Kūkai, esoteric Buddhism has the Dharmakaya (Jpn: hosshin, embodiment of truth) as its source, which is associated with Vairocana Buddha (Dainichi). Hosshin is embodied absolute reality and truth. Hosshin is mostly ineffable but can be experienced through esoteric practices such as mudras and mantras. While Mahayana is taught by the historical Buddha (nirmāṇakāya), it does not have ultimate reality as its source or the practices to experience the esoteric truth. For Shingon, from an enlightened perspective, the whole phenomenal world itself is also the teaching of Vairocana. The body of the world, its sounds and movements, is the body of truth (dharma) and furthermore it is also identical with the personal body of the cosmic Buddha. For Kūkai, world, actions, persons and Buddhas are all part of the cosmic monologue of Vairocana, they are the truth being preached, to its own self manifestations. This is hosshin seppô (literally: "the dharmakâya's expounding of the Dharma") which can be accessed through mantra which is the cosmic language of Vairocana emanating through cosmic vibration concentrated in sound. In a broad sense, the universe itself is a huge text expressing ultimate truth (Dharma) which must be "read". Dainichi means "Great Sun" and Kūkai uses this as a metaphor for the great primordial Buddha, whose teaching and presence illuminates and pervades all, like the light of the sun. This immanent presence also means that every being already has access to the liberated state (hongaku) and Buddha nature, and that, because of this, there is the possibility of "becoming Buddha in this very embodied existence" (sokushinjôbutsu). This is achieved because of the non-dual relationship between the macrocosm of Hosshin and the microcosm of the Shingon practitioner. Kūkai's exposition of what has been called Shingon's "metaphysics" is based on the three aspects of the cosmic truth or Hosshin – body, appearance and function. The body is the physical and mental elements, which are the body and mind of the cosmic Buddha and which is also empty (Shunyata). The physical universe for Shingon contains the interconnected mental and physical events. The appearance aspect is the form of the world, which appears as mandalas of interconnected realms and is depicted in mandala art such as the Womb Realm mandala. The function is the movement and change which happens in the world, which includes change in forms, sounds and thought. These forms, sounds and thoughts are expressed by the Shingon practitioner in various rituals and tantric practices which allow them to connect with and inter-resonate with Dainichi and hence attain liberation here and now. Modern philosophy In Sri Lanka, Buddhist modernists such as Anagarika Dharmapala (1864-1933) and the American convert Henry Steel Olcott sought to show that Buddhism was rational and compatible with modern Scientific ideas such as the theory of evolution. Dharmapala also argued that Buddhism included a strong social element, interpreting it as liberal, altruistic and democratic. A later Sri Lankan philosopher, K. N. Jayatilleke (1920–1970), wrote the classic modern account of Buddhist epistemology (Early Buddhist Theory of Knowledge, 1963). His student David Kalupahana wrote on the history of Buddhist thought and psychology. Other important Sri Lankan Buddhist thinkers include Ven Ñāṇananda (Concept and Reality), Walpola Rahula, Hammalawa Saddhatissa (Buddhist Ethics, 1987), Gunapala Dharmasiri (A Buddhist critique of the Christian concept of God, 1988), P. D. Premasiri and R. G. de S. Wettimuny. In 20th-century China, the modernist Taixu (1890-1947) advocated a reform and revival of Buddhism. He promoted an idea of a Buddhist Pure Land, not as a metaphysical place in Buddhist cosmology but as something possible to create here and now in this very world, which could be achieved through a "Buddhism for Human Life" () which was free of supernatural beliefs. Taixu also wrote on the connections between modern science and Buddhism, ultimately holding that "scientific methods can only corroborate the Buddhist doctrine, they can never advance beyond it". Like Taixu, Yin Shun (1906–2005) advocated a form of Humanistic Buddhism grounded in concern for humanitarian issues, and his students and followers have been influential in promoting Humanistic Buddhism in Taiwan. This period also saw a revival of the study of Weishi (Yogachara), by Yang Rensan (1837-1911), Ouyang Jinwu (1871-1943) and Liang Shuming (1893–1988). One of Tibetan Buddhism's most influential modernist thinkers is Gendün Chöphel (1903–1951), who, according to Donald S. Lopez Jr., "was arguably the most important Tibetan intellectual of the twentieth century." Gendün Chöphel travelled throughout India with the Indian Buddhist Rahul Sankrityayan and wrote a wide variety of material, including works promoting the importance of modern science to his Tibetan countrymen and also Buddhist philosophical texts such as Adornment for Nagarjuna's Thought. Another very influential Tibetan Buddhist modernist was Chögyam Trungpa, whose Shambhala Training was meant to be more suitable to modern Western sensitivities by offering a vision of "secular enlightenment". In Southeast Asia, thinkers such as Buddhadasa, Thích Nhất Hạnh, Sulak Sivaraksa and Aung San Suu Kyi have promoted a philosophy of socially Engaged Buddhism and have written on the socio-political application of Buddhism. Likewise, Buddhist approaches to economic ethics (Buddhist economics) have been explored in the works of E. F. Schumacher, Prayudh Payutto, Neville Karunatilake and Padmasiri de Silva. The study of the Pali Abhidhamma tradition continued to be influential in Myanmar, where it was developed by monks such as Ledi Sayadaw and Mahasi Sayadaw. Japanese philosophy was heavily influenced by the work of the Kyoto School which included Kitaro Nishida, Keiji Nishitani, Hajime Tanabe and Masao Abe. These thinkers brought Buddhist ideas in dialogue with Western philosophy, especially European phenomenologists and existentialists. The most important trend in Japanese Buddhist thought after the formation of the Kyoto school is Critical Buddhism, which argues against several Mahayana concepts such as Buddha nature and original enlightenment. In Nichiren Buddhism, the work of Daisaku Ikeda has also been popular. The Japanese Zen Buddhist D.T. Suzuki (1870–1966) was instrumental in bringing Zen Buddhism to the West and his Buddhist modernist works were very influential in the United States. Suzuki's worldview was a Zen Buddhism influenced by Romanticism and Transcendentalism, which promoted spiritual freedom as "a spontaneous, emancipatory consciousness that transcends rational intellect and social convention." This idea of Buddhism influenced the Beat writers, and a contemporary representative of Western Buddhist Romanticism is Gary Snyder. The American Theravada Buddhist monk Thanissaro Bhikkhu has critiqued 'Buddhist Romanticism' in his writings. Western Buddhist monastics and priests such as Nanavira Thera, Bhikkhu Bodhi, Nyanaponika Thera, Robert Aitken, Taigen Dan Leighton, and Matthieu Ricard have written texts on Buddhist philosophy. A feature of Buddhist thought in the West has been a desire for dialogue and integration with modern science and psychology, and various modern Buddhists such as B. Alan Wallace, James H. Austin, Mark Epstein and the 14th Dalai Lama have worked and written on this issue. Another area of convergence has been Buddhism and environmentalism, which is explored in the work of Joanna Macy. Another Western Buddhist philosophical trend has been the project to secularize Buddhism, as seen in the works of Stephen Batchelor. In the West, Comparative philosophy between Buddhist and Western thought began with the work of Charles A. Moore, who founded the journal Philosophy East and West. Contemporary Western Academics such as Mark Siderits, Jan Westerhoff, Jonardon Ganeri, Miri Albahari, Owen Flanagan, Damien Keown, Tom Tillemans, David Loy, Evan Thompson and Jay Garfield have written various works which interpret Buddhist ideas through Western philosophy. Comparison with other philosophies Scholars such as Thomas McEvilley, Christopher I. Beckwith, and Adrian Kuzminski have identified cross influences between ancient Buddhism and the ancient Greek philosophy of Pyrrhonism. The Greek philosopher Pyrrho spent 18 months in India as part of Alexander the Great's court on Alexander's conquest of western India, where ancient biographers say his contact with the gymnosophists caused him to create his philosophy. Because of the high degree of similarity between Nāgārjuna's philosophy and Pyrrhonism, particularly the surviving works of Sextus Empiricus, Thomas McEvilley suspects that Nāgārjuna was influenced by Greek Pyrrhonist texts imported into India. Baruch Spinoza, though he argued for the existence of a permanent reality, asserts that all phenomenal existence is transitory. In his opinion sorrow is conquered "by finding an object of knowledge which is not transient, not ephemeral, but is immutable, permanent, everlasting." The Buddha taught that the only thing which is eternal is Nirvana. David Hume, after a relentless analysis of the mind, concluded that consciousness consists of fleeting mental states. Hume's Bundle theory is a very similar concept to the Buddhist skandhas, though his skepticism about causation leads him to opposite conclusions in other areas. Arthur Schopenhauer's philosophy parallels Buddhism in his affirmation of asceticism and renunciation as a response to suffering and desire (cf. Schopenhauer's The World as Will and Representation, 1818). Ludwig Wittgenstein's "language-game" closely parallel the warning that intellectual speculation or papañca is an impediment to understanding, as found in the Buddhist Parable of the Poison Arrow. Friedrich Nietzsche, although himself dismissive of Buddhism as yet another nihilism, had a similar impermanent view of the self. Heidegger's ideas on being and nothingness have been held by some to be similar to Buddhism today. An alternative approach to the comparison of Buddhist thought with Western philosophy is to use the concept of the Middle Way in Buddhism as a critical tool for the assessment of Western philosophies. In this way, Western philosophies can be classified in Buddhist terms as eternalist or nihilist. In a Buddhist view, all philosophies are considered non-essential views (ditthis) and not to be clung to. See also Buddhism and science Buddhist ethics Buddhist logic Critical Buddhism God in Buddhism List of Buddhist terms and concepts List of Buddhist topics List of sutras Madhyamaka Mindstream Reality in Buddhism Notes References Sources External links Buddhism in a Nutshell 2500 Years of Buddhism by Prof. P.Y. Bapat (1956) at archive.org Nāstika Tibetan Buddhism

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https://en.wikipedia.org/wiki/The%20Big%20O

The Big O

is a Japanese mecha-anime television series created by designer Keiichi Sato and director Kazuyoshi Katayama for Sunrise. The writing staff was assembled by the series' head writer, Chiaki J. Konaka, who is known for his work on Serial Experiments Lain and Hellsing. The story takes place forty years after a mysterious occurrence causes the residents of Paradigm City to lose their memories. The series follows Roger Smith, Paradigm City's top Negotiator. He provides this "much needed service" with the help of a robot named R. Dorothy Wayneright and his butler Norman Burg. When the need arises, Roger calls upon Big O, a giant relic from the city's past. The television series was designed as a tribute to Japanese and Western shows from the 1960s and 1970s. The series is presented in the style of film noir and combines themes of detective fiction and mecha anime. The setpieces are reminiscent of tokusatsu productions of the 1950s and 1960s, particularly Toho's kaiju movies, and the score is an eclectic mix of styles and musical homages. The Big O aired on Wowow satellite television from October 13, 1999, and January 19, 2000. The English-language version premiered on Cartoon Network's Toonami on April 2, 2001, and ended on April 23, 2001. Originally planned as a 26-episode series, low viewership in Japan reduced production to the first 13. Positive international reception resulted in a second season consisting of the remaining 13 episodes, co-produced by Cartoon Network, Sunrise, and Bandai Visual. Season two premiered on Japan's Sun Television on January 2, 2003, and the American premiere took place seven months later. Following the closure of Bandai Entertainment by parent company Bandai (owned by Bandai Namco Holdings) in 2012, Sunrise announced at Otakon 2013 that Sentai Filmworks acquired both seasons of The Big O. Synopsis Setting The Big O is set in the fictional city-state of . The city is located on a seacoast and is surrounded by a vast desert wasteland. The partially domed city is wholly controlled by the monopolistic Paradigm Corporation, resulting in a corporate police state. Paradigm is known as because forty years prior to the story, destroyed the world outside the city and left the survivors without any prior memories. The city is characterized by severe class inequity; the higher-income population resides inside the more pleasant domes, with the remainder left in tenements outside. Residents of the city believe that they are the last survivors of the world and no other nations exist outside the city. Androids and giant robots known as "Megadeus" coexist with the residents of Paradigm City and residents do not find them unusual. Plot After failing to negotiate with terrorists at the cost of his client's life, Roger Smith is obligated to care for Dorothy Wayneright, a young female android. Over the course of the series, Roger Smith continues to accept negotiation work from the residents of Paradigm City, he often leads to uncovering the nature and mystery of Paradigm City and encountering megadeus or other giant enemies that require Big O. Supporting characters are Angel, a mysterious woman in search of memories; Dan Dastun, chief of the military police of Paradigm city and old friend of Roger Smith; and Norman Burg, the butler of Roger Smith and mechanic of Big O. The main antagonist is Alex Rosewater, chairman of Paradigm City whose goal is to revive the megadeus "Big Fau" in attempts to become the god of Paradigm City. Other recurring antagonists are Jason Beck, criminal and con-artist attempting to humiliate Roger Smith; Schwarzwald, an ex-reporter obsessed with finding the truth of Paradigm City and also pilot of the megadeus "Big Duo"; Vera Ronstadt, leader of a group of foreigners known as the Union searching for memories and revenge against Paradigm City; and Alan Gabriel, a cyborg assassin working for Alex Rosewater and the Union. The series ends with the awakening of a new megadeus, and the revelation that the world is a simulated reality. A climactic battle ensues between Big O and Big Fau, after which reality is systematically erased by the new megadeus, an incarnation of Angel, recognized as "Big Venus" by Dorothy. Roger implores Angel to "let go of the past" regardless of its existential reality, and focus only on the present and the future. In an isolated control room, the real Angel observes Roger and her past encounters with him on a series of television monitors. On the control panel lies Metropolis, a book featured prominently since the thirteenth episode; the cover features an illustration of angel wings and gives the author's name as "Angel Rosewater". Big Venus and Big O physically merge, causing the virtual reality to reset. The final scene shows Roger Smith driving down a restored Paradigm city with Dorothy and Angel observing him from the side of the road. Production and release Development of the retro-styled series began in 1996. Keiichi Sato came up with the concept of The Big O: a giant city-smashing robot, piloted by a man in black, in a Gotham-like environment. He later met up with Kazuyoshi Katayama, who had just finished directing Those Who Hunt Elves, and started work on the layouts and character designs. But when things "were about to really start moving," production on Katayama's Sentimental Journey began, putting plans on hold. Meanwhile, Sato was heavily involved with his work on City Hunter. Sato admits it all started as "a gimmick for a toy" but the representatives at Bandai Hobby Division did not see the same potential. From there on, the dealings would be with Bandai Visual, but Sunrise still needed some safeguards and requested more robots be designed to increase prospective toy sales. In 1999, with the designs complete, Chiaki J. Konaka was brought on as head writer. Among other things, Konaka came up with the idea of "a town without memory" and his writing staff put together the outline for a 26-episodes series. The Big O premiered on October 13, 1999, on Wowow. When the production staff was informed the series would be shortened to 13 episodes, the writers decided to end it with a cliffhanger, hoping the next 13 episodes would be picked up. In April 2001, The Big O premiered on Cartoon Network's Toonami lineup. The series garnered positive fan response internationally that resulted in a second season co-produced by Cartoon Network and Sunrise. Season two premiered on Japan's Sun Television in January 2003, with the American premiere taking place seven months later as an Adult Swim exclusive. The second season would not be seen on Toonami until July 27, 2013, 10 years after it began airing on Adult Swim. The second season was scripted by Chiaki Konaka with input from the American producers. Cartoon Network raised two requests for the second season: more action and reveal the mystery in the first season, although Kazuyoshi Katayama admitted that he did not intend to reveal it, just to make an anthology of adventures setting in the universe. Along with the 13 episodes of season two, Cartoon Network had an option for 26 additional episodes to be written by Konaka, but according to Jason DeMarco, executive producer for season two, the middling ratings and DVD sales in the United States and Japan made any further episodes impossible to be produced. Following the closure of Bandai Entertainment by parent company in 2012, Sunrise announced at Otakon 2013 that Sentai Filmworks rescued both seasons of The Big O. On June 20, 2017, Sentai Filmworks released both seasons on Blu-ray. Music The Big O was scored by Geidai alumnus Toshihiko Sahashi. His composition is richly symphonic and classical, with a number of pieces delving into electronica and jazz. Chosen because of his "frightening amount of musical knowledge about TV dramas overseas," Sahashi integrates musical homages into the soundtrack. The background music draws from film noir, spy films and sci-fi television series like The Twilight Zone. The battle themes are reminiscent of Akira Ifukube's compositions for the Godzilla series. The first opening theme is the Queen-influenced "Big-O!". Composed, arranged and performed by Rui Nagai, the song resembles the theme to the Flash Gordon film. The second opening theme is "Respect," composed by Sahashi. The track is an homage to the music of UFO, composed by Barry Gray. In 2007, Rui Nagai composed "Big-O! Show Must Go On," a 1960s hard rock piece, for Animax's reruns of the show; this composition replaced the original opening themes for the Blu-Ray release of the series. The closing theme is the slow love ballad "And Forever..." written by Chie and composed by Ken Shima. The duet is performed by Robbie Danzie and Naoki Takao. Along with Sahashi's original compositions, the soundtrack features Chopin's Prelude No. 15 and a jazz saxophone rendition of "Jingle Bells." The complete score was released in two volumes by Victor Entertainment. Design The Big O is the brainchild of Keiichi Sato and Kazuyoshi Katayama, an homage to the shows they grew up with. The show references the works of tokusatsu produced by the Toei Company and Tsuburaya Productions, as well as shows such as Super Robot Red Baron and Super Robot Mach Baron and "old school" super robot anime. The series is done in the style of film noir and pulp fiction and combines the feel of a detective show with the giant robot genre. Style The Big O shares many of its themes, diction, archetypes and visual iconography with film noirs of the 1940s like The Big Sleep (1946). The series incorporates the use of long dark shadows in the tradition of chiaroscuro and tenebrism. Film noir is also known for its use of odd angles, such as Roger's low shot introduction in the first episode. Noir cinematographers favoured this angle because it made characters almost rise from the ground, giving them dramatic girth and symbolic overtones. Other disorientating devices like dutch angles, mirror reflection and distorting shots are employed throughout the series. The characters of The Big O fit the noir and pulp fiction archetypes. Roger Smith is a protagonist in the mold of Chandler's Philip Marlowe or Hammett's Sam Spade. He is canny and cynical, a disillusioned cop-turned-negotiator whose job has more in common with detective-style work than negotiating. Big Ear is Roger's street informant and Dan Dastun is the friend on the police force. The recurring Beck is the imaginative thug compelled by delusions of grandeur while Angel fills the role of the femme fatale. Minor characters include crooked cops, corrupt business men and deranged scientists. The dialogue in the series is recognized for its witty, wry sense of humor. The characters come off as charming and exchange banter not often heard in anime series, as the dialogue has the tendency to be straightforward. The plot is moved along by Roger's voice-over narration, a device used in film noir to place the viewer in the mind of the protagonist so it can intimately experience the character's angst and partly identify with the narrator. The tall buildings and giant domes create a sense of claustrophobia and paranoia characteristic of the style. The rural landscape, Ailesberry Farm, contrasts Paradigm City. Noir protagonists often look for sanctuary in such settings but they just as likely end up becoming a killing ground. The series score is representative of its setting. While no classic noir possesses a jazz score, the music could be heard in nightclubs within the films. Roger's recurring theme, a lone saxophone accompaniment to the protagonist's narration, best exemplifies the noir stylings of the series. Amnesia is a common plot device in film noir. Because most of these stories focused on a character proving his innocence, authors up the ante by making him an amnesiac, unable to prove his innocence even to himself. Influences Before The Big O, Sunrise was a subcontractor for Warner Bros. Animation's Batman: The Animated Series, one of the series' influences. Cartoon Network, under the Toonami flag advertised the series as "One part Bond. One part Bruce Wayne. One part City Smashing Robot." Roger Smith is a pastiche of the Bruce Wayne persona and the Batman. The character design resembles Wayne, complete with slicked-back hair and double-breasted business suit. Like Bruce, Roger prides himself in being a rich playboy to the extent that one of his household's rules is only women may be let into his mansion without his permission. Like Batman, Roger Smith carries a no-gun policy, albeit more flexible. Unlike the personal motives of the Batman, Roger enforces this rule for "it's all part of being a gentleman." Among Roger's gadgetry is the Griffon, a large, black hi-tech sedan comparable to the Batmobile, a grappling cable that shoots out his wristwatch and the giant robot that Angel calls "Roger's alter ego." The Big O'''s cast of supporting characters includes Norman, Roger's faithful mechanically-inclined butler who fills the role of Alfred Pennyworth; R. Dorothy Wayneright, who plays the role of the sidekick; and Dan Dastun, a good honest cop who, like Jim Gordon, is both a friend to the hero and greatly respected by his comrades. The other major influence is Mitsuteru Yokoyama's Giant Robo. Before working on The Big O, Kazuyoshi Katayama and other animators worked with Yasuhiro Imagawa on Giant Robo: The Day the Earth Stood Still. The feature, a "retro chic" homage to Yokoyama's career, took seven years to produce and suffered low sales and high running costs. Frustrated by the experience, Katayama and his staff put all their efforts into making "good" with The Big O. Like Giant Robo, the megadeuses of Big O are metal behemoths. The designs are strange and "more macho than practical," sporting big stovepipe arms and exposed rivets. Unlike the giants of other mecha series, the megadeuses do not exhibit ninja-like speed nor grace. Instead, the robots are armed with "old school" weaponry such as missiles, piston powered punches, machine guns and laser cannons. Katayama also cited Super Robot Red Baron and Super Robot Mach Baron among influences on the inspiration of The Big O. Believing that because Red Baron had such a low budget and the big fights always happened outside of a city setting, he wanted Big O to be the show he felt Red Baron could be with a bigger budget. He also spoke of how he first came up with designs for the robots first as if they were making designs to appeal to toy companies, rather than how Gundam was created with a toy company wanting an anime to represent their new product. Big O's large pumping piston "Sudden Impact" arms, for example, he felt would be cool gimmicks in a toy. Related media PublicationsThe Big O was conceived as a media franchise. To this effect, Sunrise requested a manga be produced along with the animated series. The Big O manga started serialization in Kodansha's Magazine Z in July 1999, three months before the anime premiere. Authored by Hitoshi Ariga, the manga uses Keiichi Sato's concept designs in an all-new story. The series ended in October 2001. The issues were later collected in six volumes. The English version of the manga is published by Viz Media. In anticipation of the broadcast of the second season, a new manga series was published. , authored by Hitoshi Ariga. Lost Memory takes place between volumes five and six of the original manga. The issues were serialized in Magazine Z from November 2002 to September 2003 and were collected in two volumes. , a novel by Yuki Taniguchi, was released 16 July 2003 by Tokuma Shoten.The Big O Visual: The official companion to the TV series () was published by Futabasha in 2003. The book contains full-color artwork, character bios and concept art, mecha sketches, video/LD/DVD jacket illustrations, history on the making of The Big O, staff interviews, "Roger's Monologues" comic strip and the original script for the final episode of the series. Audio drama "Walking Together On The Yellow Brick Road" was released by Victor Entertainment on 21 September 2000. The drama CD was written by series head writer Chiaki J. Konaka and featured the series' voice cast. An English translation, written by English dub translator David Fleming, was posted on Konaka's website. Video games The first season of Big O is featured in Super Robot Wars D for the Game Boy Advance in 2003. The series, including its second season, is also featured in Super Robot Wars Z, released in 2008. The Big O became a mainstay of the "Z" games, appearing in each entry of the subseries. Toys and model kits Bandai released a non-scale model kit of Big O in 2000. Though it was an easy snap-together kit, it required painting, as all of the parts (except the clear orange crown and canopy) were molded in dark gray. The kit included springs that enabled the slide-action Side Piles on the forearms to simulate Big O's Sudden Impact maneuver. Also included was an unpainted Roger Smith figure. PVC figures of Big O and Big Duo (Schwarzwald's Megadeus) were sold by Bandai America. Each came with non-poseable figures of Roger, Dorothy and Angel. Mini-figure sets were sold in Japan and America during the run of the second season. The characters included Big O (standard and attack modes), Roger, Dorothy & Norman, Griffon (Roger's car), Dorothy-1 (Big O's first opponent), Schwarzwald and Big Duo. In 2009, Bandai released a plastic/diecast figure of the Big O under their Soul of Chogokin line. The figure has the same features as the model kit, but with added detail and accessories. Its design was closely supervised by original designer Keiichi Sato. In 2011, Max Factory released action figures of Roger and Dorothy through their Figma toyline. Like most Figmas, they are very detailed, articulated and come with accessories and interchangeable faces. In the same year, Max Factory also released a 12-inch, diecast figure of Big O under their Max Gokin line. The figure contained most of the accessories as the Soul of Chogokin figure but also included some others that could be bought separately from the SOC figure, such as the Mobydick (hip) Anchors and Roger Smith's car: the Griffon. Like the Soul of Chogokin figure, its design was also supervised by Keiichi Sato. As well, in that same year, Max Factory released soft vinyl figures of Big Duo and Big Fau, in-scale with the Max Gokin Big O. These figures are high in detail but limited in articulation, such as the arms and legs being the only things to move. To date, this is the only action figure of Big Fau. ReceptionThe Big O premiered on October 13, 1999. The show was not a hit in its native Japan, rather it was reduced from an outlined 26 episodes to 13 episodes. Western audiences were more receptive and the series achieved the success its creators were looking for. In an interview with AnimePlay, Keiichi Sato said "This is exactly as we had planned", referring to the success overseas.<ref name = "AnimePlay">{{cite journal |last= Shimura |first= Shinichi |title= Anime rebel with a cause: The Big O's Keiichi Sato | journal= AnimePlay | volume = 5 | year = 2004 | pages = 22–26 }}</ref> Several words appear constantly in the English-language reviews; adjectives like "hip", "sleek," "stylish", "classy", and, above all, "cool" serve to describe the artwork, the concept, and the series itself. Reviewers have pointed out references and homages to various works of fiction, namely Batman, Giant Robo, the works of Isaac Asimov, Fritz Lang's Metropolis, James Bond, and Cowboy Bebop. But "while saying that may cause one to think the show is completely derivative", reads an article at Anime on DVD, "The Big O still manages to stand out as something original amongst the other numerous cookie-cutter anime shows." One reviewer cites the extensive homages as one of the series problems and calls to unoriginality on the creators' part. The first season's reception was positive. Anime on DVD recommends it as an essential series. Chris Beveridge of the aforementioned site gave an A− to Vols. 1 and 2, and a B+ to Vols. 3 and 4. Mike Toole of Anime Jump gave it 4.5 (out of a possible 5) stars, while the review at the Anime Academy gave it a grade of 83, listing the series' high points as being "unique", the characters "interesting," and the action "nice." Reviewers, and fans alike, agree the season's downfall was the ending, or its lack thereof. The dangling plot threads frustrated the viewers and prompted Cartoon Network's involvement in the production of further episodes. The look and feel of the show received a big enhancement in the second season. This time around, the animation is "near OVA quality" and the artwork "far more lush and detailed." Also enhanced are the troubles of the first season. The giant robot battles still seem out of place to some, while others praise the "over-the-top-ness" of their execution. For some reviewers, the second season "doesn't quite match the first" addressing to "something" missing in these episodes. Andy Patrizio of IGN points out changes in Roger Smith's character, who "lost some of his cool and his very funny side in the second season." Like a repeat of season one, this season's ending is considered its downfall. Chris Beveridge of Anime on DVD wonders if this was head writer "Konaka's attempt to throw his hat into the ring for creating one of the most confusing and oblique endings of any series." Patrizio states "the creators watched The Truman Show and The Matrix a few times too many." The series continues to have a strong cult following into the 2010s. In 2014 BuzzFeed writer Ryan Broderick ranked The Big O as one of the best anime series to binge-watch. Dan Casey host of The Nerdist's Dan Cave stated The Big O was the anime series he was most eager to see rebooted or remade, along with Trigun and Soul Eater. In 2017, Ollie Barder of Forbes wrote, "From the classic and retro styled mecha design of Keiichi Sato to the overall film noir visual tone of the series, The Big O was a fascinating and visually very different kind of show. It also had a fantastic voice cast, with probably the most notable of these being Akiko Yajima as the voice of Roger's disapproving android Dorothy." In 2019, Crunchyroll writer Thomas Zoth ranked The Big O'' as his top 10 anime since the 1990s. References Notes Citations External links 1999 anime television series debuts 1999 manga 2000 Japanese television series endings 2002 manga 2003 Japanese television series endings 2003 anime television series debuts Animated television series about robots Anime with original screenplays Bandai Entertainment anime titles Bandai Namco franchises Bandai Visual Fiction about amnesia Japanese adult animated science fiction television series Kodansha manga Madman Entertainment anime Neo-noir television series Post-apocalyptic anime and manga Seinen manga Sentai Filmworks Sunrise (company) Super robot anime and manga Toonami Viz Media manga Wowow original programming

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https://en.wikipedia.org/wiki/BIOS

BIOS

In computing, BIOS (, ; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup). The BIOS firmware comes pre-installed on an IBM PC or IBM PC compatible's system board and exists in some UEFI-based systems to maintain compatibility with operating systems that do not support UEFI native operation. The name originates from the Basic Input/Output System used in the CP/M operating system in 1975. The BIOS originally proprietary to the IBM PC has been reverse engineered by some companies (such as Phoenix Technologies) looking to create compatible systems. The interface of that original system serves as a de facto standard. The BIOS in modern PCs initializes and tests the system hardware components (Power-on self-test), and loads a boot loader from a mass storage device which then initializes a kernel. In the era of DOS, the BIOS provided BIOS interrupt calls for the keyboard, display, storage, and other input/output (I/O) devices that standardized an interface to application programs and the operating system. More recent operating systems do not use the BIOS interrupt calls after startup. Most BIOS implementations are specifically designed to work with a particular computer or motherboard model, by interfacing with various devices especially system chipset. Originally, BIOS firmware was stored in a ROM chip on the PC motherboard. In later computer systems, the BIOS contents are stored on flash memory so it can be rewritten without removing the chip from the motherboard. This allows easy, end-user updates to the BIOS firmware so new features can be added or bugs can be fixed, but it also creates a possibility for the computer to become infected with BIOS rootkits. Furthermore, a BIOS upgrade that fails could brick the motherboard. The last version of Microsoft Windows to officially support running on PCs which use legacy BIOS firmware is Windows 10 as Windows 11 requires a UEFI-compliant system. Unified Extensible Firmware Interface (UEFI) is a successor to the legacy PC BIOS, aiming to address its technical limitations. History The term BIOS (Basic Input/Output System) was created by Gary Kildall and first appeared in the CP/M operating system in 1975, describing the machine-specific part of CP/M loaded during boot time that interfaces directly with the hardware. (A CP/M machine usually has only a simple boot loader in its ROM.) Versions of MS-DOS, PC DOS or DR-DOS contain a file called variously "IO.SYS", "IBMBIO.COM", "IBMBIO.SYS", or "DRBIOS.SYS"; this file is known as the "DOS BIOS" (also known as the "DOS I/O System") and contains the lower-level hardware-specific part of the operating system. Together with the underlying hardware-specific but operating system-independent "System BIOS", which resides in ROM, it represents the analogue to the "CP/M BIOS". The BIOS originally proprietary to the IBM PC has been reverse engineered by some companies (such as Phoenix Technologies) looking to create compatible systems. With the introduction of PS/2 machines, IBM divided the System BIOS into real- and protected-mode portions. The real-mode portion was meant to provide backward compatibility with existing operating systems such as DOS, and therefore was named "CBIOS" (for "Compatibility BIOS"), whereas the "ABIOS" (for "Advanced BIOS") provided new interfaces specifically suited for multitasking operating systems such as OS/2. User interface The BIOS of the original IBM PC and XT had no interactive user interface. Error codes or messages were displayed on the screen, or coded series of sounds were generated to signal errors when the power-on self-test (POST) had not proceeded to the point of successfully initializing a video display adapter. Options on the IBM PC and XT were set by switches and jumpers on the main board and on expansion cards. Starting around the mid-1990s, it became typical for the BIOS ROM to include a "BIOS configuration utility" (BCU) or "BIOS setup utility", accessed at system power-up by a particular key sequence. This program allowed the user to set system configuration options, of the type formerly set using DIP switches, through an interactive menu system controlled through the keyboard. In the interim period, IBM-compatible PCsincluding the IBM ATheld configuration settings in battery-backed RAM and used a bootable configuration program on floppy disk, not in the ROM, to set the configuration options contained in this memory. The floppy disk was supplied with the computer, and if it was lost the system settings could not be changed. The same applied in general to computers with an EISA bus, for which the configuration program was called an EISA Configuration Utility (ECU). A modern Wintel-compatible computer provides a setup routine essentially unchanged in nature from the ROM-resident BIOS setup utilities of the late 1990s; the user can configure hardware options using the keyboard and video display. The modern Wintel machine may store the BIOS configuration settings in flash ROM, perhaps the same flash ROM that holds the BIOS itself. Operation System startup Early Intel processors started at physical address 000FFFF0h. Systems with later processors provide logic to start running the BIOS from the system ROM. If the system has just been powered up or the reset button was pressed ("cold boot"), the full power-on self-test (POST) is run. If Ctrl+Alt+Delete was pressed ("warm boot"), a special flag value stored in nonvolatile BIOS memory ("CMOS") tested by the BIOS allows bypass of the lengthy POST and memory detection. The POST identifies, tests and initializes system devices such as the CPU, chipset, RAM, motherboard, video card, keyboard, mouse, hard disk drive, optical disc drive and other hardware, including integrated peripherals. Early IBM PCs had a routine in the POST that would download a program into RAM through the keyboard port and run it. This feature was intended for factory test or diagnostic purposes. Boot process After the option ROM scan is completed and all detected ROM modules with valid checksums have been called, or immediately after POST in a BIOS version that does not scan for option ROMs, the BIOS calls INT 19h to start boot processing. Post-boot, programs loaded can also call INT 19h to reboot the system, but they must be careful to disable interrupts and other asynchronous hardware processes that may interfere with the BIOS rebooting process, or else the system may hang or crash while it is rebooting. When INT 19h is called, the BIOS attempts to locate boot loader software on a "boot device", such as a hard disk, a floppy disk, CD, or DVD. It loads and executes the first boot software it finds, giving it control of the PC. The BIOS uses the boot devices set in Nonvolatile BIOS memory (CMOS), or, in the earliest PCs, DIP switches. The BIOS checks each device in order to see if it is bootable by attempting to load the first sector (boot sector). If the sector cannot be read, the BIOS proceeds to the next device. If the sector is read successfully, some BIOSes will also check for the boot sector signature 0x55 0xAA in the last two bytes of the sector (which is 512 bytes long), before accepting a boot sector and considering the device bootable. When a bootable device is found, the BIOS transfers control to the loaded sector. The BIOS does not interpret the contents of the boot sector other than to possibly check for the boot sector signature in the last two bytes. Interpretation of data structures like partition tables and BIOS Parameter Blocks is done by the boot program in the boot sector itself or by other programs loaded through the boot process. A non-disk device such as a network adapter attempts booting by a procedure that is defined by its option ROM or the equivalent integrated into the motherboard BIOS ROM. As such, option ROMs may also influence or supplant the boot process defined by the motherboard BIOS ROM. With the El Torito optical media boot standard, the optical drive actually emulates a 3.5" high-density floppy disk to the BIOS for boot purposes. Reading the "first sector" of a CD-ROM or DVD-ROM is not a simply defined operation like it is on a floppy disk or a hard disk. Furthermore, the complexity of the medium makes it difficult to write a useful boot program in one sector. The bootable virtual floppy disk can contain software that provides access to the optical medium in its native format. Boot priority The user can select the boot priority implemented by the BIOS. For example, most computers have a hard disk that is bootable, but sometimes there is a removable-media drive that has higher boot priority, so the user can cause a removable disk to be booted. In most modern BIOSes, the boot priority order can be configured by the user. In older BIOSes, limited boot priority options are selectable; in the earliest BIOSes, a fixed priority scheme was implemented, with floppy disk drives first, fixed disks (i.e., hard disks) second, and typically no other boot devices supported, subject to modification of these rules by installed option ROMs. The BIOS in an early PC also usually would only boot from the first floppy disk drive or the first hard disk drive, even if there were two drives installed. Boot failure On the original IBM PC and XT, if no bootable disk was found, ROM BASIC was started by calling INT 18h. Since few programs used BASIC in ROM, clone PC makers left it out; then a computer that failed to boot from a disk would display "No ROM BASIC" and halt (in response to INT 18h). Later computers would display a message like "No bootable disk found"; some would prompt for a disk to be inserted and a key to be pressed to retry the boot process. A modern BIOS may display nothing or may automatically enter the BIOS configuration utility when the boot process fails. Boot environment The environment for the boot program is very simple: the CPU is in real mode and the general-purpose and segment registers are undefined, except SS, SP, CS, and DL. CS:IP always points to physical address 0x07C00. What values CS and IP actually have is not well defined. Some BIOSes use a CS:IP of 0x0000:0x7C00 while others may use 0x07C0:0x0000. Because boot programs are always loaded at this fixed address, there is no need for a boot program to be relocatable. DL may contain the drive number, as used with INT 13h, of the boot device. SS:SP points to a valid stack that is presumably large enough to support hardware interrupts, but otherwise SS and SP are undefined. (A stack must be already set up in order for interrupts to be serviced, and interrupts must be enabled in order for the system timer-tick interrupt, which BIOS always uses at least to maintain the time-of-day count and which it initializes during POST, to be active and for the keyboard to work. The keyboard works even if the BIOS keyboard service is not called; keystrokes are received and placed in the 15-character type-ahead buffer maintained by BIOS.) The boot program must set up its own stack, because the size of the stack set up by BIOS is unknown and its location is likewise variable; although the boot program can investigate the default stack by examining SS:SP, it is easier and shorter to just unconditionally set up a new stack. At boot time, all BIOS services are available, and the memory below address 0x00400 contains the interrupt vector table. BIOS POST has initialized the system timers, interrupt controller(s), DMA controller(s), and other motherboard/chipset hardware as necessary to bring all BIOS services to ready status. DRAM refresh for all system DRAM in conventional memory and extended memory, but not necessarily expanded memory, has been set up and is running. The interrupt vectors corresponding to the BIOS interrupts have been set to point at the appropriate entry points in the BIOS, hardware interrupt vectors for devices initialized by the BIOS have been set to point to the BIOS-provided ISRs, and some other interrupts, including ones that BIOS generates for programs to hook, have been set to a default dummy ISR that immediately returns. The BIOS maintains a reserved block of system RAM at addresses 0x00400–0x004FF with various parameters initialized during the POST. All memory at and above address 0x00500 can be used by the boot program; it may even overwrite itself. Extensions (option ROMs) Peripheral cards such as hard disk drive host bus adapters and video cards have their own firmware, and BIOS extension option ROM may be a part of the expansion card firmware, which provide additional functionality to BIOS. Code in option ROMs runs before the BIOS boots the operating system from mass storage. These ROMs typically test and initialize hardware, add new BIOS services, or replace existing BIOS services with their own services. For example, a SCSI controller usually has a BIOS extension ROM that adds support for hard drives connected through that controller. An extension ROM could in principle contain operating system, or it could implement an entirely different boot process such as network booting. Operation of an IBM-compatible computer system can be completely changed by removing or inserting an adapter card (or a ROM chip) that contains a BIOS extension ROM. The motherboard BIOS typically contains code for initializing and bootstrapping integrated display and integrated storage. In addition, plug-in adapter cards such as SCSI, RAID, network interface cards, and video cards often include their own BIOS (e.g. Video BIOS), complementing or replacing the system BIOS code for the given component. Even devices built into the motherboard can behave in this way; their option ROMs can be a part of the motherboard BIOS. An add-in card requires an option ROM if the card is not supported by the motherboard BIOS and the card needs to be initialized or made accessible through BIOS services before the operating system can be loaded (usually this means it is required in the boot process). An additional advantage of ROM on some early PC systems (notably including the IBM PCjr) was that ROM was faster than main system RAM. (On modern systems, the case is very much the reverse of this, and BIOS ROM code is usually copied ("shadowed") into RAM so it will run faster.) Boot procedure If an expansion ROM wishes to change the way the system boots (such as from a network device or a SCSI adapter) in a cooperative way, it can use the BIOS Boot Specification (BBS) API to register its ability to do so. Once the expansion ROMs have registered using the BBS APIs, the user can select among the available boot options from within the BIOS's user interface. This is why most BBS compliant PC BIOS implementations will not allow the user to enter the BIOS's user interface until the expansion ROMs have finished executing and registering themselves with the BBS API. Also, if an expansion ROM wishes to change the way the system boots unilaterally, it can simply hook INT 19h or other interrupts normally called from interrupt 19h, such as INT 13h, the BIOS disk service, to intercept the BIOS boot process. Then it can replace the BIOS boot process with one of its own, or it can merely modify the boot sequence by inserting its own boot actions into it, by preventing the BIOS from detecting certain devices as bootable, or both. Before the BIOS Boot Specification was promulgated, this was the only way for expansion ROMs to implement boot capability for devices not supported for booting by the native BIOS of the motherboard. Initialization After the motherboard BIOS completes its POST, most BIOS versions search for option ROM modules, also called BIOS extension ROMs, and execute them. The motherboard BIOS scans for extension ROMs in a portion of the "upper memory area" (the part of the x86 real-mode address space at and above address 0xA0000) and runs each ROM found, in order. To discover memory-mapped option ROMs, a BIOS implementation scans the real-mode address space from 0x0C0000 to 0x0F0000 on 2 KB (2,048 bytes) boundaries, looking for a two-byte ROM signature: 0x55 followed by 0xAA. In a valid expansion ROM, this signature is followed by a single byte indicating the number of 512-byte blocks the expansion ROM occupies in real memory, and the next byte is the option ROM's entry point (also known as its "entry offset"). If the ROM has a valid checksum, the BIOS transfers control to the entry address, which in a normal BIOS extension ROM should be the beginning of the extension's initialization routine. At this point, the extension ROM code takes over, typically testing and initializing the hardware it controls and registering interrupt vectors for use by post-boot applications. It may use BIOS services (including those provided by previously initialized option ROMs) to provide a user configuration interface, to display diagnostic information, or to do anything else that it requires. It is possible that an option ROM will not return to BIOS, pre-empting the BIOS's boot sequence altogether. An option ROM should normally return to the BIOS after completing its initialization process. Once (and if) an option ROM returns, the BIOS continues searching for more option ROMs, calling each as it is found, until the entire option ROM area in the memory space has been scanned. Physical placement Option ROMs normally reside on adapter cards. However, the original PC, and perhaps also the PC XT, have a spare ROM socket on the motherboard (the "system board" in IBM's terms) into which an option ROM can be inserted, and the four ROMs that contain the BASIC interpreter can also be removed and replaced with custom ROMs which can be option ROMs. The IBM PCjr is unique among PCs in having two ROM cartridge slots on the front. Cartridges in these slots map into the same region of the upper memory area used for option ROMs, and the cartridges can contain option ROM modules that the BIOS would recognize. The cartridges can also contain other types of ROM modules, such as BASIC programs, that are handled differently. One PCjr cartridge can contain several ROM modules of different types, possibly stored together in one ROM chip. Operating system services The BIOS ROM is customized to the particular manufacturer's hardware, allowing low-level services (such as reading a keystroke or writing a sector of data to diskette) to be provided in a standardized way to programs, including operating systems. For example, an IBM PC might have either a monochrome or a color display adapter (using different display memory addresses and hardware), but a single, standard, BIOS system call may be invoked to display a character at a specified position on the screen in text mode or graphics mode. The BIOS provides a small library of basic input/output functions to operate peripherals (such as the keyboard, rudimentary text and graphics display functions and so forth). When using MS-DOS, BIOS services could be accessed by an application program (or by MS-DOS) by executing an INT 13h interrupt instruction to access disk functions, or by executing one of a number of other documented BIOS interrupt calls to access video display, keyboard, cassette, and other device functions. Operating systems and executive software that are designed to supersede this basic firmware functionality provide replacement software interfaces to application software. Applications can also provide these services to themselves. This began even in the 1980s under MS-DOS, when programmers observed that using the BIOS video services for graphics display were very slow. To increase the speed of screen output, many programs bypassed the BIOS and programmed the video display hardware directly. Other graphics programmers, particularly but not exclusively in the demoscene, observed that there were technical capabilities of the PC display adapters that were not supported by the IBM BIOS and could not be taken advantage of without circumventing it. Since the AT-compatible BIOS ran in Intel real mode, operating systems that ran in protected mode on 286 and later processors required hardware device drivers compatible with protected mode operation to replace BIOS services. In modern PCs running modern operating systems (such as Windows and Linux) the BIOS interrupt calls is used only during booting and initial loading of operating systems. Before the operating system's first graphical screen is displayed, input and output are typically handled through BIOS. A boot menu such as the textual menu of Windows, which allows users to choose an operating system to boot, to boot into the safe mode, or to use the last known good configuration, is displayed through BIOS and receives keyboard input through BIOS. Many modern PCs can still boot and run legacy operating systems such as MS-DOS or DR-DOS that rely heavily on BIOS for their console and disk I/O, providing that the system has a BIOS, or a CSM-capable UEFI firmware. Processor microcode updates Intel processors have reprogrammable microcode since the P6 microarchitecture. AMD processors have reprogrammable microcode since the K7 microarchitecture. The BIOS contain patches to the processor microcode that fix errors in the initial processor microcode; microcode is loaded into processor's SRAM so reprogramming is not persistent, thus loading of microcode updates is performed each time the system is powered up. Without reprogrammable microcode, an expensive processor swap would be required; for example, the Pentium FDIV bug became an expensive fiasco for Intel as it required a product recall because the original Pentium processor's defective microcode could not be reprogrammed. Operating systems can update main processor microcode also. Identification Some BIOSes contain a software licensing description table (SLIC), a digital signature placed inside the BIOS by the original equipment manufacturer (OEM), for example Dell. The SLIC is inserted into the ACPI data table and contains no active code. Computer manufacturers that distribute OEM versions of Microsoft Windows and Microsoft application software can use the SLIC to authenticate licensing to the OEM Windows Installation disk and system recovery disc containing Windows software. Systems with a SLIC can be preactivated with an OEM product key, and they verify an XML formatted OEM certificate against the SLIC in the BIOS as a means of self-activating (see System Locked Preinstallation, SLP). If a user performs a fresh install of Windows, they will need to have possession of both the OEM key (either SLP or COA) and the digital certificate for their SLIC in order to bypass activation. This can be achieved if the user performs a restore using a pre-customised image provided by the OEM. Power users can copy the necessary certificate files from the OEM image, decode the SLP product key, then perform SLP activation manually. Overclocking Some BIOS implementations allow overclocking, an action in which the CPU is adjusted to a higher clock rate than its manufacturer rating for guaranteed capability. Overclocking may, however, seriously compromise system reliability in insufficiently cooled computers and generally shorten component lifespan. Overclocking, when incorrectly performed, may also cause components to overheat so quickly that they mechanically destroy themselves. Modern use Some older operating systems, for example MS-DOS, rely on the BIOS to carry out most input/output tasks within the PC. Calling real mode BIOS services directly is inefficient for protected mode (and long mode) operating systems. BIOS interrupt calls are not used by modern multitasking operating systems after they initially load. In 1990s, BIOS provided some protected mode interfaces for Microsoft Windows and Unix-like operating systems, such as Advanced Power Management (APM), Plug and Play BIOS, Desktop Management Interface (DMI), VESA BIOS Extensions (VBE), e820 and MultiProcessor Specification (MPS). Starting from the 2000, most BIOSes provide ACPI, SMBIOS, VBE and e820 interfaces for modern operating systems. After operating systems load, the System Management Mode code is still running in SMRAM. Since 2010, BIOS technology is in a transitional process toward UEFI. Configuration Setup utility Historically, the BIOS in the IBM PC and XT had no built-in user interface. The BIOS versions in earlier PCs (XT-class) were not software configurable; instead, users set the options via DIP switches on the motherboard. Later computers, including all IBM-compatibles with 80286 CPUs, had a battery-backed nonvolatile BIOS memory (CMOS RAM chip) that held BIOS settings. These settings, such as video-adapter type, memory size, and hard-disk parameters, could only be configured by running a configuration program from a disk, not built into the ROM. A special "reference diskette" was inserted in an IBM AT to configure settings such as memory size. Early BIOS versions did not have passwords or boot-device selection options. The BIOS was hard-coded to boot from the first floppy drive, or, if that failed, the first hard disk. Access control in early AT-class machines was by a physical keylock switch (which was not hard to defeat if the computer case could be opened). Anyone who could switch on the computer could boot it. Later, 386-class computers started integrating the BIOS setup utility in the ROM itself, alongside the BIOS code; these computers usually boot into the BIOS setup utility if a certain key or key combination is pressed, otherwise the BIOS POST and boot process are executed. A modern BIOS setup utility has a text user interface (TUI) or graphical user interface (GUI) accessed by pressing a certain key on the keyboard when the PC starts. Usually, the key is advertised for short time during the early startup, for example "Press DEL to enter Setup". The actual key depends on specific hardware. Features present in the BIOS setup utility typically include: Configuring, enabling and disabling the hardware components Setting the system time Setting the boot order Setting various passwords, such as a password for securing access to the BIOS user interface and preventing malicious users from booting the system from unauthorized portable storage devices, or a password for booting the system Hardware monitoring A modern BIOS setup screen often features a PC Health Status or a Hardware Monitoring tab, which directly interfaces with a Hardware Monitor chip of the mainboard. This makes it possible to monitor CPU and chassis temperature, the voltage provided by the power supply unit, as well as monitor and control the speed of the fans connected to the motherboard. Once the system is booted, hardware monitoring and computer fan control is normally done directly by the Hardware Monitor chip itself, which can be a separate chip, interfaced through I2C or SMBus, or come as a part of a Super I/O solution, interfaced through Industry Standard Architecture (ISA) or Low Pin Count (LPC). Some operating systems, like NetBSD with envsys and OpenBSD with sysctl hw.sensors, feature integrated interfacing with hardware monitors. However, in some circumstances, the BIOS also provides the underlying information about hardware monitoring through ACPI, in which case, the operating system may be using ACPI to perform hardware monitoring. Reprogramming In modern PCs the BIOS is stored in rewritable EEPROM or NOR flash memory, allowing the contents to be replaced and modified. This rewriting of the contents is sometimes termed flashing. It can be done by a special program, usually provided by the system's manufacturer, or at POST, with a BIOS image in a hard drive or USB flash drive. A file containing such contents is sometimes termed "a BIOS image". A BIOS might be reflashed in order to upgrade to a newer version to fix bugs or provide improved performance or to support newer hardware. Hardware The original IBM PC BIOS (and cassette BASIC) was stored on mask-programmed read-only memory (ROM) chips in sockets on the motherboard. ROMs could be replaced, but not altered, by users. To allow for updates, many compatible computers used re-programmable BIOS memory devices such as EPROM, EEPROM and later flash memory (usually NOR flash) devices. According to Robert Braver, the president of the BIOS manufacturer Micro Firmware, Flash BIOS chips became common around 1995 because the electrically erasable PROM (EEPROM) chips are cheaper and easier to program than standard ultraviolet erasable PROM (EPROM) chips. Flash chips are programmed (and re-programmed) in-circuit, while EPROM chips need to be removed from the motherboard for re-programming. BIOS versions are upgraded to take advantage of newer versions of hardware and to correct bugs in previous revisions of BIOSes. Beginning with the IBM AT, PCs supported a hardware clock settable through BIOS. It had a century bit which allowed for manually changing the century when the year 2000 happened. Most BIOS revisions created in 1995 and nearly all BIOS revisions in 1997 supported the year 2000 by setting the century bit automatically when the clock rolled past midnight, 31 December 1999. The first flash chips were attached to the ISA bus. Starting in 1998, the BIOS flash moved to the LPC bus, following a new standard implementation known as "firmware hub" (FWH). In 2005, the BIOS flash memory moved to the SPI bus. The size of the BIOS, and the capacity of the ROM, EEPROM, or other media it may be stored on, has increased over time as new features have been added to the code; BIOS versions now exist with sizes up to 32 megabytes. For contrast, the original IBM PC BIOS was contained in an 8 KB mask ROM. Some modern motherboards are including even bigger NAND flash memory ICs on board which are capable of storing whole compact operating systems, such as some Linux distributions. For example, some ASUS notebooks included Splashtop OS embedded into their NAND flash memory ICs. However, the idea of including an operating system along with BIOS in the ROM of a PC is not new; in the 1980s, Microsoft offered a ROM option for MS-DOS, and it was included in the ROMs of some PC clones such as the Tandy 1000 HX. Another type of firmware chip was found on the IBM PC AT and early compatibles. In the AT, the keyboard interface was controlled by a microcontroller with its own programmable memory. On the IBM AT, that was a 40-pin socketed device, while some manufacturers used an EPROM version of this chip which resembled an EPROM. This controller was also assigned the A20 gate function to manage memory above the one-megabyte range; occasionally an upgrade of this "keyboard BIOS" was necessary to take advantage of software that could use upper memory. The BIOS may contain components such as the Memory Reference Code (MRC), which is responsible for the memory initialization (e.g. SPD and memory timings initialization). Modern BIOS includes Intel Management Engine or AMD Platform Security Processor firmware. Vendors and products IBM published the entire listings of the BIOS for its original PC, PC XT, PC AT, and other contemporary PC models, in an appendix of the IBM PC Technical Reference Manual for each machine type. The effect of the publication of the BIOS listings is that anyone can see exactly what a definitive BIOS does and how it does it. In May 1984 Phoenix Software Associates released its first ROM-BIOS, which enabled OEMs to build essentially fully compatible clones without having to reverse-engineer the IBM PC BIOS themselves, as Compaq had done for the Portable, helping fuel the growth in the PC-compatibles industry and sales of non-IBM versions of DOS. And the first American Megatrends (AMI) BIOS was released on 1986. New standards grafted onto the BIOS are usually without complete public documentation or any BIOS listings. As a result, it is not as easy to learn the intimate details about the many non-IBM additions to BIOS as about the core BIOS services. Many PC motherboard suppliers licensed the BIOS "core" and toolkit from a commercial third party, known as an "independent BIOS vendor" or IBV. The motherboard manufacturer then customized this BIOS to suit its own hardware. For this reason, updated BIOSes are normally obtained directly from the motherboard manufacturer. Major IBV included American Megatrends (AMI), Insyde Software, Phoenix Technologies, and Byosoft. Microid Research and Award Software were acquired by Phoenix Technologies in 1998; Phoenix later phased out the Award brand name. General Software, which was also acquired by Phoenix in 2007, sold BIOS for embedded systems based on Intel processors. Open-source BIOS firmware The open-source community increased their effort to develop a replacement for proprietary BIOSes and their future incarnations with an open-sourced counterparts. Open Firmware was an early attempt to make open source standard for booting firmware. It was initially endorsed by IEEE in its IEEE 1275-1994 standard but was withdrawn in 2005. Later examples include the libreboot, coreboot and OpenBIOS/Open Firmware projects. AMD provided product specifications for some chipsets, and Google is sponsoring the project. Motherboard manufacturer Tyan offers coreboot next to the standard BIOS with their Opteron line of motherboards. Security EEPROM and Flash memory chips are advantageous because they can be easily updated by the user; it is customary for hardware manufacturers to issue BIOS updates to upgrade their products, improve compatibility and remove bugs. However, this advantage had the risk that an improperly executed or aborted BIOS update could render the computer or device unusable. To avoid these situations, more recent BIOSes use a "boot block"; a portion of the BIOS which runs first and must be updated separately. This code verifies if the rest of the BIOS is intact (using hash checksums or other methods) before transferring control to it. If the boot block detects any corruption in the main BIOS, it will typically warn the user that a recovery process must be initiated by booting from removable media (floppy, CD or USB flash drive) so the user can try flashing the BIOS again. Some motherboards have a backup BIOS (sometimes referred to as DualBIOS boards) to recover from BIOS corruptions. There are at least five known viruses that attack the BIOS. Two of which were for demonstration purposes. The first one found in the wild was Mebromi, targeting Chinese users. The first BIOS virus was BIOS Meningitis, which instead of erasing BIOS chips it infected them. BIOS Meningitis was relatively harmless, compared to a virus like CIH. The second BIOS virus was CIH, also known as the "Chernobyl Virus", which was able to erase flash ROM BIOS content on compatible chipsets. CIH appeared in mid-1998 and became active in April 1999. Often, infected computers could no longer boot, and people had to remove the flash ROM IC from the motherboard and reprogram it. CIH targeted the then-widespread Intel i430TX motherboard chipset and took advantage of the fact that the Windows 9x operating systems, also widespread at the time, allowed direct hardware access to all programs. Modern systems are not vulnerable to CIH because of a variety of chipsets being used which are incompatible with the Intel i430TX chipset, and also other flash ROM IC types. There is also extra protection from accidental BIOS rewrites in the form of boot blocks which are protected from accidental overwrite or dual and quad BIOS equipped systems which may, in the event of a crash, use a backup BIOS. Also, all modern operating systems such as FreeBSD, Linux, macOS, Windows NT-based Windows OS like Windows 2000, Windows XP and newer, do not allow user-mode programs to have direct hardware access using a hardware abstraction layer. As a result, as of 2008, CIH has become essentially harmless, at worst causing annoyance by infecting executable files and triggering antivirus software. Other BIOS viruses remain possible, however; since most Windows home users without Windows Vista/7's UAC run all applications with administrative privileges, a modern CIH-like virus could in principle still gain access to hardware without first using an exploit. The operating system OpenBSD prevents all users from having this access and the grsecurity patch for the Linux kernel also prevents this direct hardware access by default, the difference being an attacker requiring a much more difficult kernel level exploit or reboot of the machine. The third BIOS virus was a technique presented by John Heasman, principal security consultant for UK-based Next-Generation Security Software. In 2006, at the Black Hat Security Conference, he showed how to elevate privileges and read physical memory, using malicious procedures that replaced normal ACPI functions stored in flash memory. The fourth BIOS virus was a technique called "Persistent BIOS infection." It appeared in 2009 at the CanSecWest Security Conference in Vancouver, and at the SyScan Security Conference in Singapore. Researchers Anibal Sacco and Alfredo Ortega, from Core Security Technologies, demonstrated how to insert malicious code into the decompression routines in the BIOS, allowing for nearly full control of the PC at start-up, even before the operating system is booted. The proof-of-concept does not exploit a flaw in the BIOS implementation, but only involves the normal BIOS flashing procedures. Thus, it requires physical access to the machine, or for the user to be root. Despite these requirements, Ortega underlined the profound implications of his and Sacco's discovery: "We can patch a driver to drop a fully working rootkit. We even have a little code that can remove or disable antivirus." Mebromi is a trojan which targets computers with AwardBIOS, Microsoft Windows, and antivirus software from two Chinese companies: Rising Antivirus and Jiangmin KV Antivirus. Mebromi installs a rootkit which infects the Master boot record. In a December 2013 interview with 60 Minutes, Deborah Plunkett, Information Assurance Director for the US National Security Agency claimed the NSA had uncovered and thwarted a possible BIOS attack by a foreign nation state, targeting the US financial system. The program cited anonymous sources alleging it was a Chinese plot. However follow-up articles in The Guardian, The Atlantic, Wired and The Register refuted the NSA's claims. Newer Intel platforms have Intel Boot Guard (IBG) technology enabled, this technology will check the BIOS digital signature at startup, and the IBG public key is fused into the PCH. End users can't disable this function. Alternatives and successors Unified Extensible Firmware Interface (UEFI) supplements the BIOS in many new machines. Initially written for the Intel Itanium architecture, UEFI is now available for x86 and Arm platforms; the specification development is driven by the Unified EFI Forum, an industry Special Interest Group. EFI booting has been supported in only Microsoft Windows versions supporting GPT, the Linux kernel 2.6.1 and later, and macOS on Intel-based Macs. , new PC hardware predominantly ships with UEFI firmware. The architecture of the rootkit safeguard can also prevent the system from running the user's own software changes, which makes UEFI controversial as a legacy BIOS replacement in the open hardware community. Also, Windows 11 requires UEFI to boot. Other alternatives to the functionality of the "Legacy BIOS" in the x86 world include coreboot and libreboot. Some servers and workstations use a platform-independent Open Firmware (IEEE-1275) based on the Forth programming language; it is included with Sun's SPARC computers, IBM's RS/6000 line, and other PowerPC systems such as the CHRP motherboards, along with the x86-based OLPC XO-1. As of at least 2015, Apple has removed legacy BIOS support from MacBook Pro computers. As such the BIOS utility no longer supports the legacy option, and prints "Legacy mode not supported on this system". In 2017, Intel announced that it would remove legacy BIOS support by 2020. Since 2019, new Intel platform OEM PCs no longer support the legacy option. See also Double boot Extended System Configuration Data (ESCD) Input/Output Control System Advanced Configuration and Power Interface (ACPI) Ralf Brown's Interrupt List (RBIL) interrupts, calls, interfaces, data structures, memory and port addresses, and processor opcodes for the x86 architecture System Management BIOS (SMBIOS) Unified Extensible Firmware Interface (UEFI) Notes References Further reading BIOS Disassembly Ninjutsu Uncovered, 1st edition, a freely available book in PDF format More Power To Firmware, free bonus chapter to the Mac OS X Internals: A Systems Approach book External links CP/M technology DOS technology Windows technology

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https://en.wikipedia.org/wiki/Bose%E2%80%93Einstein%20condensate

Bose–Einstein condensate

In condensed matter physics, a Bose–Einstein condensate (BEC) is a state of matter that is typically formed when a gas of bosons at very low densities is cooled to temperatures very close to absolute zero (−273.15 °C or −459.67 °F). Under such conditions, a large fraction of bosons occupy the lowest quantum state, at which microscopic quantum mechanical phenomena, particularly wavefunction interference, become apparent macroscopically. This state was first predicted, generally, in 1924–1925 by Albert Einstein, crediting a pioneering paper by Satyendra Nath Bose on the new field now known as quantum statistics. In 1995, the Bose–Einstein condensate was created by Eric Cornell and Carl Wieman of the University of Colorado Boulder using rubidium atoms; later that year, Wolfgang Ketterle of MIT produced a BEC using sodium atoms. In 2001 Cornell, Wieman and Ketterle shared the Nobel Prize in Physics "for the achievement of Bose-Einstein condensation in dilute gases of alkali atoms, and for early fundamental studies of the properties of the condensates." History Bose first sent a paper to Einstein on the quantum statistics of light quanta (now called photons), in which he derived Planck's quantum radiation law without any reference to classical physics. Einstein was impressed, translated the paper himself from English to German and submitted it for Bose to the Zeitschrift für Physik, which published it in 1924. (The Einstein manuscript, once believed to be lost, was found in a library at Leiden University in 2005.) Einstein then extended Bose's ideas to matter in two other papers. The result of their efforts is the concept of a Bose gas, governed by Bose–Einstein statistics, which describes the statistical distribution of identical particles with integer spin, now called bosons. Bosons, particles that include the photon as well as atoms such as helium-4 (), are allowed to share a quantum state. Einstein proposed that cooling bosonic atoms to a very low temperature would cause them to fall (or "condense") into the lowest accessible quantum state, resulting in a new form of matter. In 1938, Fritz London proposed the BEC as a mechanism for superfluidity in and superconductivity. The quest to produce a Bose–Einstein condensate in the laboratory was stimulated by a paper published in 1976 by two Program Directors at the National Science Foundation (William Stwalley and Lewis Nosanow). This led to the immediate pursuit of the idea by four independent research groups; these were led by Isaac Silvera (University of Amsterdam), Walter Hardy (University of British Columbia), Thomas Greytak (Massachusetts Institute of Technology) and David Lee (Cornell University). On 5 June 1995, the first gaseous condensate was produced by Eric Cornell and Carl Wieman at the University of Colorado at Boulder NIST–JILA lab, in a gas of rubidium atoms cooled to 170 nanokelvins (nK). Shortly thereafter, Wolfgang Ketterle at MIT produced a Bose–Einstein Condensate in a gas of sodium atoms. For their achievements Cornell, Wieman, and Ketterle received the 2001 Nobel Prize in Physics. These early studies founded the field of ultracold atoms, and hundreds of research groups around the world now routinely produce BECs of dilute atomic vapors in their labs. Since 1995, many other atomic species have been condensed, and BECs have also been realized using molecules, quasi-particles, and photons. Critical temperature This transition to BEC occurs below a critical temperature, which for a uniform three-dimensional gas consisting of non-interacting particles with no apparent internal degrees of freedom is given by: where: {|cellspacing="0" cellpadding="0" |- | | is the critical temperature, |- | | the particle density, |- | | the mass per boson, |- | | the reduced Planck constant, |- | | the Boltzmann constant and |- | | the Riemann zeta function; |} Interactions shift the value and the corrections can be calculated by mean-field theory. This formula is derived from finding the gas degeneracy in the Bose gas using Bose–Einstein statistics. Derivation Ideal Bose gas For an ideal Bose gas we have the equation of state: where is the per particle volume, the thermal wavelength, the fugacity and It is noticeable that is a monotonically growing function of in , which are the only values for which the series converge. Recognizing that the second term on the right-hand side contains the expression for the average occupation number of the fundamental state , the equation of state can be rewritten as Because the left term on the second equation must always be positive, and because , a stronger condition is which defines a transition between a gas phase and a condensed phase. On the critical region it is possible to define a critical temperature and thermal wavelength: recovering the value indicated on the previous section. The critical values are such that if or we are in the presence of a Bose–Einstein condensate. Understanding what happens with the fraction of particles on the fundamental level is crucial. As so, write the equation of state for , obtaining and equivalently . So, if the fraction and if the fraction . At temperatures near to absolute 0, particles tend to condensate in the fundamental state, which is the state with momentum . Models Bose Einstein's non-interacting gas Consider a collection of N non-interacting particles, which can each be in one of two quantum states, and . If the two states are equal in energy, each different configuration is equally likely. If we can tell which particle is which, there are different configurations, since each particle can be in or independently. In almost all of the configurations, about half the particles are in and the other half in . The balance is a statistical effect: the number of configurations is largest when the particles are divided equally. If the particles are indistinguishable, however, there are only N+1 different configurations. If there are K particles in state , there are particles in state . Whether any particular particle is in state or in state cannot be determined, so each value of K determines a unique quantum state for the whole system. Suppose now that the energy of state is slightly greater than the energy of state by an amount E. At temperature T, a particle will have a lesser probability to be in state by . In the distinguishable case, the particle distribution will be biased slightly towards state . But in the indistinguishable case, since there is no statistical pressure toward equal numbers, the most-likely outcome is that most of the particles will collapse into state . In the distinguishable case, for large N, the fraction in state can be computed. It is the same as flipping a coin with probability proportional to p = exp(−E/T) to land tails. In the indistinguishable case, each value of K is a single state, which has its own separate Boltzmann probability. So the probability distribution is exponential: For large N, the normalization constant C is . The expected total number of particles not in the lowest energy state, in the limit that , is equal to It does not grow when N is large; it just approaches a constant. This will be a negligible fraction of the total number of particles. So a collection of enough Bose particles in thermal equilibrium will mostly be in the ground state, with only a few in any excited state, no matter how small the energy difference. Consider now a gas of particles, which can be in different momentum states labeled . If the number of particles is less than the number of thermally accessible states, for high temperatures and low densities, the particles will all be in different states. In this limit, the gas is classical. As the density increases or the temperature decreases, the number of accessible states per particle becomes smaller, and at some point, more particles will be forced into a single state than the maximum allowed for that state by statistical weighting. From this point on, any extra particle added will go into the ground state. To calculate the transition temperature at any density, integrate, over all momentum states, the expression for maximum number of excited particles, : When the integral (also known as Bose–Einstein integral) is evaluated with factors of and ℏ restored by dimensional analysis, it gives the critical temperature formula of the preceding section. Therefore, this integral defines the critical temperature and particle number corresponding to the conditions of negligible chemical potential . In Bose–Einstein statistics distribution, is actually still nonzero for BECs; however, is less than the ground state energy. Except when specifically talking about the ground state, can be approximated for most energy or momentum states as . Bogoliubov theory for weakly interacting gas Nikolay Bogoliubov considered perturbations on the limit of dilute gas, finding a finite pressure at zero temperature and positive chemical potential. This leads to corrections for the ground state. The Bogoliubov state has pressure (T = 0): . The original interacting system can be converted to a system of non-interacting particles with a dispersion law. Gross–Pitaevskii equation In some simplest cases, the state of condensed particles can be described with a nonlinear Schrödinger equation, also known as Gross–Pitaevskii or Ginzburg–Landau equation. The validity of this approach is actually limited to the case of ultracold temperatures, which fits well for the most alkali atoms experiments. This approach originates from the assumption that the state of the BEC can be described by the unique wavefunction of the condensate . For a system of this nature, is interpreted as the particle density, so the total number of atoms is Provided essentially all atoms are in the condensate (that is, have condensed to the ground state), and treating the bosons using mean-field theory, the energy (E) associated with the state is: Minimizing this energy with respect to infinitesimal variations in , and holding the number of atoms constant, yields the Gross–Pitaevski equation (GPE) (also a non-linear Schrödinger equation): where: {|cellspacing="0" cellpadding="0" |- | |  is the mass of the bosons, |- | |  is the external potential, and |- | |  represents the inter-particle interactions. |} In the case of zero external potential, the dispersion law of interacting Bose–Einstein-condensed particles is given by so-called Bogoliubov spectrum (for ): The Gross-Pitaevskii equation (GPE) provides a relatively good description of the behavior of atomic BEC's. However, GPE does not take into account the temperature dependence of dynamical variables, and is therefore valid only for . It is not applicable, for example, for the condensates of excitons, magnons and photons, where the critical temperature is comparable to room temperature. Numerical solution The Gross-Pitaevskii equation is a partial differential equation in space and time variables. Usually it does not have analytic solution and different numerical methods, such as split-step Crank-Nicolson and Fourier spectral methods, are used for its solution. There are different Fortran and C programs for its solution for contact interaction and long-range dipolar interaction which can be freely used. Weaknesses of Gross–Pitaevskii model The Gross–Pitaevskii model of BEC is a physical approximation valid for certain classes of BECs. By construction, the GPE uses the following simplifications: it assumes that interactions between condensate particles are of the contact two-body type and also neglects anomalous contributions to self-energy. These assumptions are suitable mostly for the dilute three-dimensional condensates. If one relaxes any of these assumptions, the equation for the condensate wavefunction acquires the terms containing higher-order powers of the wavefunction. Moreover, for some physical systems the amount of such terms turns out to be infinite, therefore, the equation becomes essentially non-polynomial. The examples where this could happen are the Bose–Fermi composite condensates, effectively lower-dimensional condensates, and dense condensates and superfluid clusters and droplets. It is found that one has to go beyond the Gross-Pitaevskii equation. For example, the logarithmic term found in the Logarithmic Schrödinger equation must be added to the Gross-Pitaevskii equation along with a Ginzburg-Sobyanin contribution to correctly determine that the speed of sound scales as the cubic root of pressure for Helium-4 at very low temperatures in close agreement with experiment. Other However, it is clear that in a general case the behaviour of Bose–Einstein condensate can be described by coupled evolution equations for condensate density, superfluid velocity and distribution function of elementary excitations. This problem was solved in 1977 by Peletminskii et al. in microscopical approach. The Peletminskii equations are valid for any finite temperatures below the critical point. Years after, in 1985, Kirkpatrick and Dorfman obtained similar equations using another microscopical approach. The Peletminskii equations also reproduce Khalatnikov hydrodynamical equations for superfluid as a limiting case. Superfluidity of BEC and Landau criterion The phenomena of superfluidity of a Bose gas and superconductivity of a strongly-correlated Fermi gas (a gas of Cooper pairs) are tightly connected to Bose–Einstein condensation. Under corresponding conditions, below the temperature of phase transition, these phenomena were observed in helium-4 and different classes of superconductors. In this sense, the superconductivity is often called the superfluidity of Fermi gas. In the simplest form, the origin of superfluidity can be seen from the weakly interacting bosons model. Experimental observation Superfluid helium-4 In 1938, Pyotr Kapitsa, John Allen and Don Misener discovered that helium-4 became a new kind of fluid, now known as a superfluid, at temperatures less than 2.17 K (the lambda point). Superfluid helium has many unusual properties, including zero viscosity (the ability to flow without dissipating energy) and the existence of quantized vortices. It was quickly believed that the superfluidity was due to partial Bose–Einstein condensation of the liquid. In fact, many properties of superfluid helium also appear in gaseous condensates created by Cornell, Wieman and Ketterle (see below). Superfluid helium-4 is a liquid rather than a gas, which means that the interactions between the atoms are relatively strong; the original theory of Bose–Einstein condensation must be heavily modified in order to describe it. Bose–Einstein condensation remains, however, fundamental to the superfluid properties of helium-4. Note that helium-3, a fermion, also enters a superfluid phase (at a much lower temperature) which can be explained by the formation of bosonic Cooper pairs of two atoms (see also fermionic condensate). Dilute atomic gases The first "pure" Bose–Einstein condensate was created by Eric Cornell, Carl Wieman, and co-workers at JILA on 5 June 1995. They cooled a dilute vapor of approximately two thousand rubidium-87 atoms to below 170 nK using a combination of laser cooling (a technique that won its inventors Steven Chu, Claude Cohen-Tannoudji, and William D. Phillips the 1997 Nobel Prize in Physics) and magnetic evaporative cooling. About four months later, an independent effort led by Wolfgang Ketterle at MIT condensed sodium-23. Ketterle's condensate had a hundred times more atoms, allowing important results such as the observation of quantum mechanical interference between two different condensates. Cornell, Wieman and Ketterle won the 2001 Nobel Prize in Physics for their achievements. A group led by Randall Hulet at Rice University announced a condensate of lithium atoms only one month following the JILA work. Lithium has attractive interactions, causing the condensate to be unstable and collapse for all but a few atoms. Hulet's team subsequently showed the condensate could be stabilized by confinement quantum pressure for up to about 1000 atoms. Various isotopes have since been condensed. Velocity-distribution data graph In the image accompanying this article, the velocity-distribution data indicates the formation of a Bose–Einstein condensate out of a gas of rubidium atoms. The false colors indicate the number of atoms at each velocity, with red being the fewest and white being the most. The areas appearing white and light blue are at the lowest velocities. The peak is not infinitely narrow because of the Heisenberg uncertainty principle: spatially confined atoms have a minimum width velocity distribution. This width is given by the curvature of the magnetic potential in the given direction. More tightly confined directions have bigger widths in the ballistic velocity distribution. This anisotropy of the peak on the right is a purely quantum-mechanical effect and does not exist in the thermal distribution on the left. This graph served as the cover design for the 1999 textbook Thermal Physics by Ralph Baierlein. Quasiparticles Bose–Einstein condensation also applies to quasiparticles in solids. Magnons, excitons, and polaritons have integer spin which means they are bosons that can form condensates. Magnons, electron spin waves, can be controlled by a magnetic field. Densities from the limit of a dilute gas to a strongly interacting Bose liquid are possible. Magnetic ordering is the analog of superfluidity. In 1999 condensation was demonstrated in antiferromagnetic , at temperatures as great as 14 K. The high transition temperature (relative to atomic gases) is due to the magnons' small mass (near that of an electron) and greater achievable density. In 2006, condensation in a ferromagnetic yttrium-iron-garnet thin film was seen even at room temperature, with optical pumping. Excitons, electron-hole pairs, were predicted to condense at low temperature and high density by Boer et al., in 1961. Bilayer system experiments first demonstrated condensation in 2003, by Hall voltage disappearance. Fast optical exciton creation was used to form condensates in sub-kelvin in 2005 on. Polariton condensation was first detected for exciton-polaritons in a quantum well microcavity kept at 5 K. In zero gravity In June 2020, the Cold Atom Laboratory experiment on board the International Space Station successfully created a BEC of rubidium atoms and observed them for over a second in free-fall. Although initially just a proof of function, early results showed that, in the microgravity environment of the ISS, about half of the atoms formed into a magnetically insensitive halo-like cloud around the main body of the BEC. Peculiar properties Quantized vortices As in many other systems, vortices can exist in BECs. Vortices can be created, for example, by "stirring" the condensate with lasers, rotating the confining trap, or by rapid cooling across the phase transition. The vortex created will be a quantum vortex with core shape determined by the interactions. Fluid circulation around any point is quantized due to the single-valued nature of the order BEC order parameter or wavefunction, that can be written in the form where and are as in the cylindrical coordinate system, and is the angular quantum number (a.k.a. the "charge" of the vortex). Since the energy of a vortex is proportional to the square of its angular momentum, in trivial topology only vortices can exist in the steady state; Higher-charge vortices will have a tendency to split into vortices, if allowed by the topology of the geometry. An axially symmetric (for instance, harmonic) confining potential is commonly used for the study of vortices in BEC. To determine , the energy of must be minimized, according to the constraint . This is usually done computationally, however, in a uniform medium, the following analytic form demonstrates the correct behavior, and is a good approximation: Here, is the density far from the vortex and , where is the healing length of the condensate. A singly charged vortex () is in the ground state, with its energy given by where  is the farthest distance from the vortices considered.(To obtain an energy which is well defined it is necessary to include this boundary .) For multiply charged vortices () the energy is approximated by which is greater than that of singly charged vortices, indicating that these multiply charged vortices are unstable to decay. Research has, however, indicated they are metastable states, so may have relatively long lifetimes. Closely related to the creation of vortices in BECs is the generation of so-called dark solitons in one-dimensional BECs. These topological objects feature a phase gradient across their nodal plane, which stabilizes their shape even in propagation and interaction. Although solitons carry no charge and are thus prone to decay, relatively long-lived dark solitons have been produced and studied extensively. Attractive interactions Experiments led by Randall Hulet at Rice University from 1995 through 2000 showed that lithium condensates with attractive interactions could stably exist up to a critical atom number. Quench cooling the gas, they observed the condensate to grow, then subsequently collapse as the attraction overwhelmed the zero-point energy of the confining potential, in a burst reminiscent of a supernova, with an explosion preceded by an implosion. Further work on attractive condensates was performed in 2000 by the JILA team, of Cornell, Wieman and coworkers. Their instrumentation now had better control so they used naturally attracting atoms of rubidium-85 (having negative atom–atom scattering length). Through Feshbach resonance involving a sweep of the magnetic field causing spin flip collisions, they lowered the characteristic, discrete energies at which rubidium bonds, making their Rb-85 atoms repulsive and creating a stable condensate. The reversible flip from attraction to repulsion stems from quantum interference among wave-like condensate atoms. When the JILA team raised the magnetic field strength further, the condensate suddenly reverted to attraction, imploded and shrank beyond detection, then exploded, expelling about two-thirds of its 10,000 atoms. About half of the atoms in the condensate seemed to have disappeared from the experiment altogether, not seen in the cold remnant or expanding gas cloud. Carl Wieman explained that under current atomic theory this characteristic of Bose–Einstein condensate could not be explained because the energy state of an atom near absolute zero should not be enough to cause an implosion; however, subsequent mean-field theories have been proposed to explain it. Most likely they formed molecules of two rubidium atoms; energy gained by this bond imparts velocity sufficient to leave the trap without being detected. The process of creation of molecular Bose condensate during the sweep of the magnetic field throughout the Feshbach resonance, as well as the reverse process, are described by the exactly solvable model that can explain many experimental observations. Current research Compared to more commonly encountered states of matter, Bose–Einstein condensates are extremely fragile. The slightest interaction with the external environment can be enough to warm them past the condensation threshold, eliminating their interesting properties and forming a normal gas. Nevertheless, they have proven useful in exploring a wide range of questions in fundamental physics, and the years since the initial discoveries by the JILA and MIT groups have seen an increase in experimental and theoretical activity. Examples include experiments that have demonstrated interference between condensates due to wave–particle duality, the study of superfluidity and quantized vortices, the creation of bright matter wave solitons from Bose condensates confined to one dimension, and the slowing of light pulses to very low speeds using electromagnetically induced transparency. Vortices in Bose–Einstein condensates are also currently the subject of analogue gravity research, studying the possibility of modeling black holes and their related phenomena in such environments in the laboratory. Experimenters have also realized "optical lattices", where the interference pattern from overlapping lasers provides a periodic potential. These have been used to explore the transition between a superfluid and a Mott insulator, and may be useful in studying Bose–Einstein condensation in fewer than three dimensions, for example the Tonks–Girardeau gas. Further, the sensitivity of the pinning transition of strongly interacting bosons confined in a shallow one-dimensional optical lattice originally observed by Haller has been explored via a tweaking of the primary optical lattice by a secondary weaker one. Thus for a resulting weak bichromatic optical lattice, it has been found that the pinning transition is robust against the introduction of the weaker secondary optical lattice. Studies of vortices in nonuniform Bose–Einstein condensates as well as excitations of these systems by the application of moving repulsive or attractive obstacles, have also been undertaken. Within this context, the conditions for order and chaos in the dynamics of a trapped Bose–Einstein condensate have been explored by the application of moving blue and red-detuned laser beams (hitting frequencies slightly above and below the resonance frequency, respectively) via the time-dependent Gross-Pitaevskii equation. Bose–Einstein condensates composed of a wide range of isotopes have been produced. Cooling fermions to extremely low temperatures has created degenerate gases, subject to the Pauli exclusion principle. To exhibit Bose–Einstein condensation, the fermions must "pair up" to form bosonic compound particles (e.g. molecules or Cooper pairs). The first molecular condensates were created in November 2003 by the groups of Rudolf Grimm at the University of Innsbruck, Deborah S. Jin at the University of Colorado at Boulder and Wolfgang Ketterle at MIT. Jin quickly went on to create the first fermionic condensate, working with the same system but outside the molecular regime. In 1999, Danish physicist Lene Hau led a team from Harvard University which slowed a beam of light to about 17 meters per second using a superfluid. Hau and her associates have since made a group of condensate atoms recoil from a light pulse such that they recorded the light's phase and amplitude, recovered by a second nearby condensate, in what they term "slow-light-mediated atomic matter-wave amplification" using Bose–Einstein condensates. Another current research interest is the creation of Bose–Einstein condensates in microgravity in order to use its properties for high precision atom interferometry. The first demonstration of a BEC in weightlessness was achieved in 2008 at a drop tower in Bremen, Germany by a consortium of researchers led by Ernst M. Rasel from Leibniz University Hannover. The same team demonstrated in 2017 the first creation of a Bose–Einstein condensate in space and it is also the subject of two upcoming experiments on the International Space Station. Researchers in the new field of atomtronics use the properties of Bose–Einstein condensates in the emerging quantum technology of matter-wave circuits. In 1970, BECs were proposed by Emmanuel David Tannenbaum for anti-stealth technology. In 2020, researchers reported the development of superconducting BEC and that there appears to be a "smooth transition between" BEC and Bardeen–Cooper–Shrieffer regimes. Continuous Bose–Einstein condensation Limitations of evaporative cooling have restricted atomic BECs to "pulsed" operation, involving a highly inefficient duty cycle that discards more than 99% of atoms to reach BEC. Achieving continuous BEC has been a major open problem of experimental BEC research, driven by the same motivations as continuous optical laser development: high flux, high coherence matter waves produced continuously would enable new sensing applications. Continuous BEC was achieved for the first time in 2022. Dark matter P. Sikivie and Q. Yang showed that cold dark matter axions would form a Bose–Einstein condensate by thermalisation because of gravitational self-interactions. Axions have not yet been confirmed to exist. However the important search for them has been greatly enhanced with the completion of upgrades to the Axion Dark Matter Experiment (ADMX) at the University of Washington in early 2018. In 2014, a potential dibaryon was detected at the Jülich Research Center at about 2380 MeV. The center claimed that the measurements confirm results from 2011, via a more replicable method. The particle existed for 10−23 seconds and was named d*(2380). This particle is hypothesized to consist of three up and three down quarks. It is theorized that groups of d* (d-stars) could form Bose–Einstein condensates due to prevailing low temperatures in the early universe, and that BECs made of such hexaquarks with trapped electrons could behave like dark matter. Isotopes The effect has mainly been observed on alkaline atoms which have nuclear properties particularly suitable for working with traps. As of 2012, using ultra-low temperatures of or below, Bose–Einstein condensates had been obtained for a multitude of isotopes, mainly of alkali metal, alkaline earth metal, and lanthanide atoms (, , , , , , , , , , , , , , and ). Research was finally successful in hydrogen with the aid of the newly developed method of 'evaporative cooling'. In contrast, the superfluid state of below is not a good example, because the interaction between the atoms is too strong. Only 8% of atoms are in the ground state of the trap near absolute zero, rather than the 100% of a true condensate. The bosonic behavior of some of these alkaline gases appears odd at first sight, because their nuclei have half-integer total spin. It arises from a subtle interplay of electronic and nuclear spins: at ultra-low temperatures and corresponding excitation energies, the half-integer total spin of the electronic shell and half-integer total spin of the nucleus are coupled by a very weak hyperfine interaction. The total spin of the atom, arising from this coupling, is an integer lower value. The chemistry of systems at room temperature is determined by the electronic properties, which is essentially fermionic, since room temperature thermal excitations have typical energies much higher than the hyperfine values. In fiction In the 2016 film Spectral, the US military battles mysterious enemy creatures fashioned out of Bose–Einstein condensates. In the 2003 novel Blind Lake, scientists observe sentient life on a planet 51 light-years away using telescopes powered by Bose–Einstein condensate-based quantum computers. The video game franchise Mass Effect has cryonic ammunition whose flavour text describes it as being filled with Bose–Einstein condensates. Upon impact, the bullets rupture and spray super-cold liquid on the enemy. See also Atom laser Atomic coherence Bose–Einstein correlations Bose–Einstein condensation: a network theory approach Bose–Einstein condensation of quasiparticles Bose–Einstein statistics Cold Atom Laboratory Electromagnetically induced transparency Fermionic condensate Gas in a box Gross–Pitaevskii equation Macroscopic quantum phenomena Macroscopic quantum self-trapping Slow light Super-heavy atom Superconductivity Superfluid film Superfluid helium-4 Supersolid Tachyon condensation Timeline of low-temperature technology Ultracold atom Wiener sausage References Further reading , . . . C. J. Pethick and H. Smith, Bose–Einstein Condensation in Dilute Gases, Cambridge University Press, Cambridge, 2001. Lev P. Pitaevskii and S. Stringari, Bose–Einstein Condensation, Clarendon Press, Oxford, 2003. Monique Combescot and Shiue-Yuan Shiau, "Excitons and Cooper Pairs: Two Composite Bosons in Many-Body Physics", Oxford University Press (). External links Bose–Einstein Condensation 2009 Conference – Frontiers in Quantum Gases BEC Homepage General introduction to Bose–Einstein condensation Nobel Prize in Physics 2001 – for the achievement of Bose–Einstein condensation in dilute gases of alkali atoms, and for early fundamental studies of the properties of the condensates Bose–Einstein condensates at JILA Atomcool at Rice University Alkali Quantum Gases at MIT Atom Optics at UQ Einstein's manuscript on the Bose–Einstein condensate discovered at Leiden University Bose–Einstein condensate on arxiv.org Bosons – The Birds That Flock and Sing Together Easy BEC machine – information on constructing a Bose–Einstein condensate machine. Verging on absolute zero – Cosmos Online Lecture by W Ketterle at MIT in 2001 Bose–Einstein Condensation at NIST – NIST resource on BEC Albert Einstein Condensed matter physics Exotic matter Phases of matter Articles containing video clips

4475

https://en.wikipedia.org/wiki/B%20%28programming%20language%29

B (programming language)

B is a programming language developed at Bell Labs circa 1969 by Ken Thompson and Dennis Ritchie. B was derived from BCPL, and its name may possibly be a contraction of BCPL. Thompson's coworker Dennis Ritchie speculated that the name might be based on Bon, an earlier, but unrelated, programming language that Thompson designed for use on Multics. B was designed for recursive, non-numeric, machine-independent applications, such as system and language software. It was a typeless language, with the only data type being the underlying machine's natural memory word format, whatever that might be. Depending on the context, the word was treated either as an integer or a memory address. As machines with ASCII processing became common, notably the DEC PDP-11 that arrived at Bell, support for character data stuffed in memory words became important. The typeless nature of the language was seen as a disadvantage, which led Thompson and Ritchie to develop an expanded version of the language supporting new internal and user-defined types, which became the C programming language. History Circa 1969, Ken Thompson and later Dennis Ritchie developed B basing it mainly on the BCPL language Thompson used in the Multics project. B was essentially the BCPL system stripped of any component Thompson felt he could do without in order to make it fit within the memory capacity of the minicomputers of the time. The BCPL to B transition also included changes made to suit Thompson's preferences (mostly along the lines of reducing the number of non-whitespace characters in a typical program). Much of the typical ALGOL-like syntax of BCPL was rather heavily changed in this process. The assignment operator := reverted to the = of Rutishauser's Superplan, and the equality operator = was replaced by ==. Thompson added "two-address assignment operators" using x =+ y syntax to add y to x (in C the operator is written +=). This syntax came from Douglas McIlroy's implementation of TMG, in which B's compiler was first implemented (and it came to TMG from ALGOL 68's x +:= y syntax). Thompson went further by inventing the increment and decrement operators (++ and --). Their prefix or postfix position determines whether the value is taken before or after alteration of the operand. This innovation was not in the earliest versions of B. According to Dennis Ritchie, people often assumed that they were created for the auto-increment and auto-decrement address modes of the DEC PDP-11, but this is historically impossible as the machine didn't exist when B was first developed. The semicolon version of the for loop was borrowed by Ken Thompson from the work of Stephen Johnson. B is typeless, or more precisely has one data type: the computer word. Most operators (e.g. +, -, *, /) treated this as an integer, but others treated it as a memory address to be dereferenced. In many other ways it looked a lot like an early version of C. There are a few library functions, including some that vaguely resemble functions from the standard I/O library in C. In Thompson's words: "B and the old old C were very very similar languages except for all the types [in C]". Early implementations were for the DEC PDP-7 and PDP-11 minicomputers using early Unix, and Honeywell 36-bit mainframes running the operating system GCOS. The earliest PDP-7 implementations compiled to threaded code, and Ritchie wrote a compiler using TMG which produced machine code. In 1970 a PDP-11 was acquired and threaded code was used for the port; an assembler, , and the B language itself were written in B to bootstrap the computer. An early version of yacc was produced with this PDP-11 configuration. Ritchie took over maintenance during this period. The typeless nature of B made sense on the Honeywell, PDP-7 and many older computers, but was a problem on the PDP-11 because it was difficult to elegantly access the character data type that the PDP-11 and most modern computers fully support. Starting in 1971 Ritchie made changes to the language while converting its compiler to produce machine code, most notably adding data typing for variables. During 1971 and 1972 B evolved into "New B" (NB) and then C. B is almost extinct, having been superseded by the C language. However, it continues to see use on GCOS mainframes () and on certain embedded systems () for a variety of reasons: limited hardware in small systems, extensive libraries, tooling, licensing cost issues, and simply being good enough for the job. The highly influential AberMUD was originally written in B. Examples The following examples are from the Users' Reference to B by Ken Thompson: /* The following function will print a non-negative number, n, to the base b, where 2<=b<=10. This routine uses the fact that in the ASCII character set, the digits 0 to 9 have sequential code values. */ printn(n, b) { extrn putchar; auto a; /* Wikipedia note: the auto keyword declares a variable with automatic storage (lifetime is function scope), not "automatic typing" as in C++11. */ if (a = n / b) /* assignment, not test for equality */ printn(a, b); /* recursive */ putchar(n % b + '0'); } /* The following program will calculate the constant e-2 to about 4000 decimal digits, and print it 50 characters to the line in groups of 5 characters. The method is simple output conversion of the expansion 1/2! + 1/3! + ... = .111.... where the bases of the digits are 2, 3, 4, . . . */ main() { extrn putchar, n, v; auto i, c, col, a; i = col = 0; while(i<n) v[i++] = 1; while(col<2*n) { a = n+1; c = i = 0; while (i<n) { c =+ v[i] *10; v[i++] = c%a; c =/ a--; } putchar(c+'0'); if(!(++col%5)) putchar(col%50?' ': '*n'); } putchar('*n*n'); } v[2000]; n 2000; See also Notes References External links Manual page for b(1) from Unix First Edition The Development of the C Language, Dennis M. Ritchie. Puts B in the context of BCPL and C. Users' Reference to B'', Ken Thompson. Describes the PDP-11 version. The Programming Language B, S. C. Johnson & B. W. Kernighan, Technical Report CS TR 8, Bell Labs (January 1973). The GCOS version on Honeywell equipment. B Language Reference Manual, Thinkage Ltd. The production version of the language as used on GCOS, including language and runtime library. Procedural programming languages Programming languages Programming languages created in 1969

4477

https://en.wikipedia.org/wiki/The%20Beach%20Boys

The Beach Boys

The Beach Boys are an American rock band who was formed in Hawthorne, California, in 1961. The group's original lineup consisted of brothers Brian, Dennis, and Carl Wilson, their cousin Mike Love, and friend Al Jardine. Distinguished by their vocal harmonies, adolescent-oriented lyrics, and musical ingenuity, they are one of the most influential acts of the rock era. They drew on the music of older pop vocal groups, 1950s rock and roll, and black R&B to create their unique sound. Under Brian's direction, they often incorporated classical or jazz elements and unconventional recording techniques in innovative ways. The Beach Boys formed as a garage band centered on Brian's songwriting and managed by the Wilsons' father, Murry. In 1963, the band enjoyed their first national hit with "Surfin' U.S.A.", beginning a string of top-ten singles that reflected a southern California youth culture of surfing, cars, and romance, dubbed the "California sound". They were one of the few American rock bands to sustain their commercial standing during the British Invasion. Starting with 1965's The Beach Boys Today!, they abandoned beachgoing themes for more personal lyrics and ambitious orchestrations. In 1966, the Pet Sounds album and "Good Vibrations" single raised the group's prestige as rock innovators; both are now considered amongst the greatest and most influential works in popular music history. After scrapping the Smile album in 1967, Brian gradually ceded control of the group to his bandmates. In the late 1960s, the group's commercial momentum faltered in the U.S., and they were widely dismissed by the early rock music press before rebranding themselves in the early 1970s. Carl took over as de facto leader until the mid-1970s, when the band responded to the growing success of their live shows and greatest hits compilations by transitioning into an oldies act. Dennis drowned in 1983 and Brian soon became estranged from the group. Following Carl's death from lung cancer in 1998, the band granted Love legal rights to tour under the group's name. In the early 2010s, the original members briefly reunited for the band's 50th anniversary. , Brian and Jardine do not perform with Love's edition of the Beach Boys, but remain official members of the band. The Beach Boys are one of the most critically acclaimed and commercially successful bands of all time, selling over 100 million records worldwide. They helped legitimize popular music as a recognized art form and influenced the development of music genres and movements such as psychedelia, power pop, progressive rock, punk, alternative, and lo-fi. Between the 1960s and 2020s, the group had 37 songs reach the US Top 40 (the most by an American band), with four topping the Billboard Hot 100. In 2004, they were ranked number 12 on Rolling Stones list of the greatest artists of all time. Many critics' polls have ranked Today!, Pet Sounds, Smiley Smile (1967), Sunflower (1970), and Surf's Up (1971) among the finest albums in history. The founding members were inducted into the Rock and Roll Hall of Fame in 1988. Other members during the band's history have been David Marks, Bruce Johnston, Blondie Chaplin, and Ricky Fataar. History 1958–1961: Formation At the time of his 16th birthday on June 20, 1958, Brian Wilson shared a bedroom with his brothers, Dennis and Carlaged 13 and 11, respectivelyin their family home in Hawthorne. He had watched his father Murry Wilson play piano, and had listened intently to the harmonies of vocal groups such as the Four Freshmen. After dissecting songs such as "Ivory Tower" and "Good News", Brian would teach family members how to sing the background harmonies. For his birthday that year, Brian received a reel-to-reel tape recorder. He learned how to overdub, using his vocals and those of Carl and their mother. Brian played piano with Carl and David Marks, an eleven-year-old longtime neighbor, playing guitars they had each received as Christmas presents. Soon Brian and Carl were avidly listening to Johnny Otis' KFOX radio show. Inspired by the simple structure and vocals of the rhythm and blues songs he heard, Brian changed his piano-playing style and started writing songs. Family gatherings brought the Wilsons in contact with cousin Mike Love. Brian taught Love's sister Maureen and a friend harmonies. Later, Brian, Love and two friends performed at Hawthorne High School. Brian also knew Al Jardine, a high school classmate. Brian suggested to Jardine that they team up with his cousin and brother Carl. Love gave the fledgling band its name: "The Pendletones", a pun on "Pendleton", a style of woolen shirt popular at the time. Dennis was the only avid surfer in the group, and he suggested that the group write songs that celebrated the sport and the lifestyle that it had inspired in Southern California. Brian finished the song, titled "Surfin", and with Mike Love, wrote "Surfin' Safari". Murry Wilson, who was a sometime songwriter, arranged for the Pendletones to meet his publisher Hite Morgan. He said: "Finally, [Hite] agreed to hear it, and Mrs. Morgan said 'Drop everything, we're going to record your song. I think it's good.' And she's the one responsible." On September 15, 1961, the band recorded a demo of "Surfin with the Morgans. A more professional recording was made on October 3, at World Pacific Studio in Hollywood. David Marks was not present at the session as he was in school that day. Murry brought the demos to Herb Newman, owner of Candix Records and Era Records, and he signed the group on December 8. When the single was released a few weeks later, the band found that they had been renamed "the Beach Boys". Candix wanted to name the group the Surfers until Russ Regan, a young promoter with Era Records, noted that there already existed a group by that name. He suggested calling them the Beach Boys. "Surfin was a regional success for the West Coast, and reached number 75 on the national Billboard Hot 100 chart. It was so successful that the number of unpaid orders for the single bankrupted Candix. 1962–1967: Peak years Surfin' Safari, Surfin' U.S.A., Surfer Girl, and Little Deuce Coupe By this time the de facto manager of the Beach Boys, Murry landed the group's first paying gig (for which they earned $300) on New Year's Eve, 1961, at the Ritchie Valens Memorial Dance in Long Beach. In their early public appearances, the band wore heavy wool jacket-like shirts that local surfers favored before switching to their trademark striped shirts and white pants (a look that was taken directly from the Kingston Trio). All five members sang, with Brian playing bass, Dennis playing drums, Carl playing lead guitar and Al Jardine playing rhythm guitar, while Mike Love was the main singer and occasionally played saxophone. In early 1962, Morgan requested that some of the members add vocals to a couple of instrumental tracks that he had recorded with other musicians. This led to the creation of the short-lived group Kenny & the Cadets, which Brian led under the pseudonym "Kenny". The other members were Carl, Jardine, and the Wilsons' mother Audree. In February, Jardine left the Beach Boys and was replaced by David Marks on rhythm guitar. After being turned down by Dot and Liberty, the Beach Boys signed a seven-year contract with Capitol Records. This was at the urging of Capitol executive and staff producer Nick Venet who signed the group, seeing them as the "teenage gold" he had been scouting for. On June 4, 1962, the Beach Boys debuted on Capitol with their second single, "Surfin' Safari" backed with "409". The release prompted national coverage in the June 9 issue of Billboard, which praised Love's lead vocal and said the song had potential. "Surfin' Safari" rose to number 14 and found airplay in New York and Phoenix, a surprise for the label. The Beach Boys' first album, Surfin' Safari, was released in October 1962. It was different from other rock albums of the time in that it consisted almost entirely of original songs, primarily written by Brian with Mike Love and friend Gary Usher. Another unusual feature of the Beach Boys was that, although they were marketed as "surf music", their repertoire bore little resemblance to the music of other surf bands, which was mainly instrumental and incorporated heavy use of spring reverb. For this reason, some of the Beach Boys' early local performances had young audience members throwing vegetables at the band, believing that the group were poseurs. In January 1963, the Beach Boys recorded their first top-ten single, "Surfin' U.S.A.", which began their long run of highly successful recording efforts. It was during the sessions for this single that Brian made the production decision from that point on to use double tracking on the group's vocals, resulting in a deeper and more resonant sound. The album of the same name followed in March and reached number 2 on the Billboard charts. Its success propelled the group into a nationwide spotlight, and was vital to launching surf music as a national craze, albeit the Beach Boys' vocal approach to the genre, not the original instrumental style pioneered by Dick Dale. Biographer Luis Sanchez highlights the "Surfin' U.S.A." single as a turning point for the band, "creat[ing] a direct passage to California life for a wide teenage audience ... [and] a distinct Southern California sensibility that exceeded its conception as such to advance right to the front of American consciousness." Throughout 1963, and for the next few years, Brian produced a variety of singles for outside artists. Among these were the Honeys, a surfer trio that comprised sisters Diane and Marilyn Rovell with cousin Ginger Blake. Brian was convinced that they could be a successful female counterpart to the Beach Boys, and he produced a number of singles for them, although they could not replicate the Beach Boys' popularity. He also attended some of Phil Spector's sessions at Gold Star Studios. His creative and songwriting interests were revamped upon hearing the Ronettes' 1963 song "Be My Baby", which was produced by Spector. The first time he heard the song was while driving, and was so overwhelmed that he had to pull over to the side of the road and analyze the chorus. Later, he reflected: "I was unable to really think as a producer up until the time where I really got familiar with Phil Spector's work. That was when I started to design the experience to be a record rather than just a song." Surfer Girl marked the first time the group used outside musicians on a substantial portion of an LP. Many of them were the musicians Spector used for his Wall of Sound productions. Only a month after Surfer Girl'''s release the group's fourth album Little Deuce Coupe was issued. To close 1963, the band released a standalone Christmas-themed single, "Little Saint Nick", backed with an a cappella rendition of the scriptural song "The Lord's Prayer". The A-side peaked at number 3 on the US Billboard Christmas chart. By the end of the year David Marks had left the group and Al Jardine had returned. British Invasion, Shut Down Volume 2, All Summer Long, and Christmas Album The surf music craze, along with the careers of nearly all surf acts, was slowly replaced by the British Invasion. Following a successful Australasian tour in January and February 1964, the Beach Boys returned home to face their new competition, the Beatles. Both groups shared the same record label in the US, and Capitol's support for the Beach Boys immediately began waning. Although it generated a top-five single in "Fun Fun Fun", the group's fifth album, Shut Down Volume 2, became their first since Surfin' Safari not to reach the US top-ten. This caused Murry to fight for the band at the label more than before, often visiting their offices without warning to "twist executive arms". Carl said that Phil Spector "was Brian's favorite kind of rock; he liked [him] better than the early Beatles stuff. He loved the Beatles' later music when they evolved and started making intelligent, masterful music, but before that Phil was it." According to Mike Love, Carl followed the Beatles closer than anyone else in the band, while Brian was the most "rattled" by the Beatles and felt tremendous pressure to "keep pace" with them. For Brian, the Beatles ultimately "eclipsed a lot [of what] we'd worked for ... [they] eclipsed the whole music world." Brian wrote his last surf song, "Don't Back Down", in April 1964. That month, during recording of the single "I Get Around", Murry was relieved of his duties as manager. He remained in close contact with the group and attempted to continue advising on their career decisions. When "I Get Around" was released in May, it would climb to number 1 in the US and Canada, their first single to do so (also reaching the top-ten in Sweden and the UK), proving that the Beach Boys could compete with contemporary British pop groups. "I Get Around" and "Don't Back Down" both appeared on the band's sixth album All Summer Long, released in July 1964 and reaching number 4 in the US. All Summer Long introduced exotic textures to the Beach Boys' sound exemplified by the piccolos and xylophones of its title track. The album was a swan-song to the surf and car music the Beach Boys built their commercial standing upon. Later albums took a different stylistic and lyrical path. Before this, a live album, Beach Boys Concert, was released in October to a four-week chart stay at number 1, containing a set list of previously recorded songs and covers that they had not yet recorded. In June 1964, Brian recorded the bulk of The Beach Boys' Christmas Album with a forty-one-piece studio orchestra in collaboration with Four Freshmen arranger Dick Reynolds. The album was a response to Phil Spector's A Christmas Gift for You (1963). Released in December, the Beach Boys' album was divided between five new, original Christmas-themed songs, and seven reinterpretations of traditional Christmas songs. It would be regarded as one of the finest holiday albums of the rock era. One single from the album, "The Man with All the Toys", was released, peaking at number 6 on the US Billboard Christmas chart. On October 29, the Beach Boys performed for The T.A.M.I. Show, a concert film intended to bring together a wide range of musicians for a one-off performance. The result was released to movie theaters one month later. Today!, Summer Days, and Party! By the end of 1964, the stress of road travel, writing, and producing became too much for Brian. On December 23, while on a flight from Los Angeles to Houston, he suffered a panic attack. In January 1965, he announced his withdrawal from touring to concentrate entirely on songwriting and record production. For the last few days of 1964 and into early 1965, session musician and up-and-coming solo artist Glen Campbell agreed to temporarily serve as Brian's replacement in concert. Carl took over as the band's musical director onstage. Now a full-time studio artist, Brian wanted to move the Beach Boys beyond their surf aesthetic, believing that their image was antiquated and distracting the public from his talents as a producer and songwriter. Musically, he said he began to "take the things I learned from Phil Spector and use more instruments whenever I could. I doubled up on basses and tripled up on keyboards, which made everything sound bigger and deeper." Released in March 1965, The Beach Boys Today! marked the first time the group experimented with the "album-as-art" form. The tracks on side one feature an uptempo sound that contrasts side two, which consists mostly of emotional ballads. Music writer Scott Schinder referenced its "suite-like structure" as an early example of the rock album format being used to make a cohesive artistic statement. Brian also established his new lyrical approach toward the autobiographical; journalist Nick Kent wrote that the subjects of Brian's songs "were suddenly no longer simple happy souls harmonizing their sun-kissed innocence and dying devotion to each other over a honey-coated backdrop of surf and sand. Instead, they'd become highly vulnerable, slightly neurotic and riddled with telling insecurities." In the book Yeah Yeah Yeah: The Story of Modern Pop, Bob Stanley remarked that "Brian was aiming for Johnny Mercer but coming up proto-indie." In 2012, the album was voted 271 on Rolling Stone magazine's list of the 500 Greatest Albums of All Time. In April 1965, Campbell's own career success pulled him from touring with the group. Columbia Records staff producer Bruce Johnston was asked to locate a replacement for Campbell; having failed to find one, Johnston himself became a full-time member of the band on May 19, 1965. With Johnston's arrival, Brian now had a sixth voice he could work with in the band's vocal arrangements, with the June 4 vocal sessions for "California Girls" being Johnston's first recording session with the Beach Boys. "California Girls" was included on the band's next album Summer Days (And Summer Nights!!) and eventually charted at number 3 in the US as the second single from the album, while the album itself went to number 2. The first single from Summer Days had been a reworked arrangement of "Help Me, Rhonda", which became the band's second number 1 US single in the spring of 1965. For contractual reasons, owing to his previous deal with Columbia Records, Johnston was not able to be credited or pictured on Beach Boys records until 1967. To appease Capitol's demands for a Beach Boys LP for the 1965 Christmas season, Brian conceived Beach Boys' Party!, a live-in-the-studio album consisting mostly of acoustic covers of 1950s rock and R&B songs, in addition to covers of three Beatles songs, Bob Dylan's "The Times They Are a-Changin'", and idiosyncratic rerecordings of the group's earlier songs. The album was an early precursor of the "unplugged" trend. It also included a cover of the Regents' song "Barbara Ann", which unexpectedly reached number 2 when released as a single several weeks later. In November, the group released another top-twenty single, "The Little Girl I Once Knew". It was considered the band's most experimental statement thus far. The single continued Brian's ambitions for daring arrangements, featuring unexpected tempo changes and numerous false endings. With the exception of their 1963 and 1964 Christmas singles ("Little Saint Nick" and "The Man with All the Toys") it was the group's lowest charting single on the Billboard Hot 100 since "Ten Little Indians" in 1962, peaking at number 20. According to Luis Sanchez, in 1965, Bob Dylan was "rewriting the rules for pop success" with his music and image, and it was at this juncture that Wilson "led The Beach Boys into a transitional phase in an effort to win the pop terrain that had been thrown up for grabs." Pet Sounds Wilson collaborated with jingle writer Tony Asher for several of the songs on the album Pet Sounds, a refinement of the themes and ideas that were introduced in Today!. In some ways, the music was a jarring departure from their earlier style. Jardine explained that "it took us quite a while to adjust to [the new material] because it wasn't music you could necessarily dance to—it was more like music you could make love to." In The Journal on the Art of Record Production, Marshall Heiser writes that Pet Sounds "diverges from previous Beach Boys' efforts in several ways: its sound field has a greater sense of depth and 'warmth;' the songs employ even more inventive use of harmony and chord voicings; the prominent use of percussion is a key feature (as opposed to driving drum backbeats); whilst the orchestrations, at times, echo the quirkiness of 'exotica' bandleader Les Baxter, or the 'cool' of Burt Bacharach, more so than Spector's teen fanfares." For Pet Sounds, Brian desired to make "a complete statement", similar to what he believed the Beatles had done with their newest album Rubber Soul, released in December 1965. Brian was immediately enamored with the album, given the impression that it had no filler tracks, a feature that was mostly unheard of at a time when 45 rpm singles were considered more noteworthy than full-length LPs. He later said: "It didn't make me want to copy them but to be as good as them. I didn't want to do the same kind of music, but on the same level." Thanks to mutual connections, Brian was introduced to the Beatles' former press officer Derek Taylor, who was subsequently employed as the Beach Boys' publicist. Responding to Brian's request to reinvent the band's image, Taylor devised a promotion campaign with the tagline "Brian Wilson is a genius", a belief Taylor sincerely held. Taylor's prestige was crucial in offering a credible perspective to those on the outside, and his efforts are widely recognized as instrumental in the album's success in Britain. Released on May 16, 1966, Pet Sounds was widely influential and raised the band's prestige as an innovative rock group. Early reviews for the album in the US ranged from negative to tentatively positive, and its sales numbered approximately 500,000 units, a drop-off from the run of albums that immediately preceded it. It was assumed that Capitol considered Pet Sounds a risk, appealing more to an older demographic than the younger, female audience upon which the Beach Boys had built their commercial standing. Within two months, the label capitulated by releasing the group's first greatest hits compilation album, Best of the Beach Boys, which was quickly certified gold by the RIAA. By contrast, Pet Sounds met a highly favorable critical response in Britain, where it reached number 2 and remained among the top-ten positions for six months. Responding to the hype, Melody Maker ran a feature in which many pop musicians were asked whether they believed that the album was truly revolutionary and progressive, or "as sickly as peanut butter". The author concluded that "the record's impact on artists and the men behind the artists has been considerable." In its evaluation of Pet Sounds, the book 101 Albums That Changed Popular Music (2009) calls it "one of the most innovative recordings in rock", and states that it "elevated Brian Wilson from talented bandleader to studio genius". In 1995, a panel of numerous musicians, songwriters and producers assembled by Mojo voted Pet Sounds the greatest record ever made. Paul McCartney frequently spoke of his affinity with the album, citing "God Only Knows" as his favorite song of all time, and crediting it with furthering his interest in devising melodic bass lines. He said that Pet Sounds was the primary impetus for the Beatles' 1967 album Sgt. Pepper's Lonely Hearts Club Band. According to author Carys Wyn Jones, the interplay between the two groups during the Pet Sounds era remains one of the most noteworthy episodes in rock history. In 2003, when Rolling Stone magazine created its list of the "500 Greatest Albums of All Time", the publication placed Pet Sounds second to honour its influence on the highest-ranked album, Sgt. Pepper. 1997 would see the release of The Pet Sounds Sessions, a box set of four CDs devoted to the album and its making. "Good Vibrations" and Smile Throughout the summer of 1966, Brian concentrated on finishing the group's next single, "Good Vibrations". Instead of working on whole songs with clear large-scale syntactical structures, he limited himself to recording short interchangeable fragments (or "modules"). Through the method of tape splicing, each fragment could then be assembled into a linear sequence, allowing any number of larger structures and divergent moods to be produced at a later time. Coming at a time when pop singles were usually recorded in under two hours, it was one of the most complex pop productions ever undertaken, with sessions for the song stretching over several months in four major Hollywood studios. It was also the most expensive single ever recorded to that point, with production costs estimated to be in the tens of thousands. In the midst of "Good Vibrations" sessions, Wilson invited session musician and songwriter Van Dyke Parks to collaborate as lyricist for the Beach Boys' next album project, soon titled Smile. Parks agreed. Wilson and Parks intended Smile to be a continuous suite of songs linked both thematically and musically, with the main songs linked together by small vocal pieces and instrumental segments that elaborated on the major songs' musical themes. It was explicitly American in style and subject, a conscious reaction to the overwhelming British dominance of popular music at the time. Some of the music incorporated chanting, cowboy songs, explorations in Indian and Hawaiian music, jazz, classical tone poems, cartoon sound effects, musique concrète, and yodeling. Saturday Evening Post writer Jules Siegel recalled that, on one October evening, Brian announced to his wife and friends that he was "writing a teenage symphony to God". Recording for Smile lasted about a year, from mid-1966 to mid-1967, and followed the same modular production approach as "Good Vibrations". Concurrently, Wilson planned many different multimedia side projects, such as a sound effects collage, a comedy album, and a "health food" album. Capitol did not support all these ideas, which led to the Beach Boys' desire to form their own label, Brother Records. According to biographer Steven Gaines, Wilson employed his newfound "best friend" David Anderle as head of the label. Throughout 1966, EMI flooded the UK market with Beach Boys albums not yet released there, including Beach Boys' Party!, The Beach Boys Today! and Summer Days (and Summer Nights!!), while Best of the Beach Boys was number 2 there for several weeks at the end of the year. Over the final quarter of 1966, the Beach Boys were the highest-selling album act in the UK, where for the first time in three years American artists broke the chart dominance of British acts. In 1971, Cue magazine wrote that, from mid-1966 to late-1967, the Beach Boys "were among the vanguard in practically every aspect of the counter culture". Released on October 10, 1966, "Good Vibrations" was the Beach Boys' third US number 1 single, reaching the top of the Billboard Hot 100 in December, and became their first number 1 in Britain. That month, the record was their first single certified gold by the RIAA. It came to be widely acclaimed as one of the greatest masterpieces of rock music. In December 1966, the Beach Boys were voted the top band in the world in the NMEs annual readers' poll, ahead of the Beatles, the Walker Brothers, the Rolling Stones, and the Four Tops. Throughout the first half of 1967, the album's release date was repeatedly postponed as Brian tinkered with the recordings, experimenting with different takes and mixes, unable or unwilling to supply a final version. Meanwhile, he suffered from delusions and paranoia, believing on one occasion that the would-be album track "Fire" caused a building to burn down. On January 3, 1967, Carl Wilson refused to be drafted for military service, leading to indictment and criminal prosecution, which he challenged as a conscientious objector. The FBI arrested him in April, and it took several years for courts to resolve the matter. After months of recording and media hype, Smile was shelved for personal, technical, and legal reasons. A February 1967 lawsuit seeking $255,000 (equivalent to $ in ) was launched against Capitol Records over neglected royalty payments. Within the lawsuit was an attempt to terminate the band's contract with Capitol before its November 1969 expiry. Many of Wilson's associates, including Parks and Anderle, disassociated themselves from the group by April 1967. Brian later said: "Time can be spent in the studio to the point where you get so next to it, you don't know where you are with it—you decide to just chuck it for a while." In the decades following Smiles non-release, it became the subject of intense speculation and mystique and the most legendary unreleased album in pop music history. Many of the album's advocates believe that had it been released, it would have altered the group's direction and cemented them at the vanguard of rock innovators. In 2011, Uncut magazine staff voted Smile the "greatest bootleg recording of all time". 1967–1969: Faltered popularity and Brian's reduced involvement Smiley Smile and Wild Honey From 1965 to 1967, the Beach Boys had developed a musical and lyrical sophistication that contrasted their work from before and after. This divide was further solidified by the difference in sound between their albums and their stage performances. This resulted in a split fanbase corresponding to two distinct musical markets. One group enjoys the band's early work as a wholesome representation of American popular culture from before the political and social movements brought on in the mid-1960s. The other group also appreciates the early songs for their energy and complexity, but not as much as the band's ambitious work that was created during the formative psychedelic era. At the time, rock music journalists typically valued the Beach Boys' early records over their experimental work. In May 1967, the Beach Boys attempted to tour Europe with four extra musicians brought from the US, but were stopped by the British musicians' union. The tour went on without the extra support, and critics described their performances as "amateurish" and "floundering". At the last minute, the Beach Boys declined to headline the Monterey Pop Festival, an event held in June. According to David Leaf, "Monterey was a gathering place for the 'far out' sounds of the 'new' rock ... and it is thought that [their] non-appearance was what really turned the 'underground' tide against them." Fan magazines speculated that the group was on the verge of breaking up. Detractors called the band the "Bleach Boys" and "the California Hypes" as media focus shifted from Los Angeles to the happenings in San Francisco. As authenticity became a higher concern among critics, the group's legitimacy in rock music became an oft-repeated criticism, especially since their early songs appeared to celebrate a politically unconscious youth culture. Although Smile had been cancelled, the Beach Boys were still under pressure and a contractual obligation to record and present an album to Capitol. Carl remembered: "Brian just said, 'I can't do this. We're going to make a homespun version of [Smile] instead. We're just going to take it easy. I'll get in the pool and sing. Or let's go in the gym and do our parts.' That was Smiley Smile." Sessions for the new album lasted from June to July 1967 at Brian's new makeshift home studio. Most of the album featured the Beach Boys playing their own instruments, rather than the session musicians employed in much of their previous work. It was the first album for which production was credited to the entire group instead of Brian alone. In July 1967, lead single "Heroes and Villains" was issued, arriving after months of public anticipation, and reached number 12 in US. It was met with general confusion and underwhelming reviews, and in the NME, Jimi Hendrix famously dismissed it as a "psychedelic barbershop quartet". By then, the group's lawsuit with Capitol was resolved, and it was agreed that Smile would not be the band's next album. In August, the group embarked on a two-date tour of Hawaii. The shows saw Brian make a brief return to live performance, as Bruce Johnston chose to take a temporary break from the band during the summer of 1967, feeling that the atmosphere within the band "had all got too weird". The performances were filmed and recorded with the intention of releasing a live album, Lei'd in Hawaii, which was also left unfinished and unreleased. The general record-buying public came to view the music made after this time as the point marking the band's artistic decline.Smiley Smile was released on September 18, 1967, and peaked at number 41 in the US, making it their worst-selling album to that date. Critics and fans were generally underwhelmed by the album. According to Scott Schinder, the album was released to "general incomprehension. While Smile may have divided the Beach Boys' fans had it been released, Smiley Smile merely baffled them." The group was virtually blacklisted by the music press, to the extent that reviews of the group's records were either withheld from publication or published long after the release dates. When released in the UK in November, it performed better, reaching number 9. Over the years, the album gathered a reputation as one of the best "chill-out" albums to listen to during an LSD comedown. In 1974, NME voted it the 64th-greatest album of all time. The Beach Boys immediately recorded a new album, Wild Honey, an excursion into soul music, and a self-conscious attempt to "regroup" themselves as a rock band in opposition to their more orchestral affairs of the past. Its music differs in many ways from previous Beach Boys records: it contains very little group singing compared to previous albums, and mainly features Brian singing at his piano. Again, the Beach Boys recorded mostly at his home studio. Love reflected that Wild Honey was "completely out of the mainstream for what was going on at that time ... and that was the idea."Wild Honey was released on December 18, 1967, in competition with the Beatles' Magical Mystery Tour and the Rolling Stones' Their Satanic Majesties Request. It had a higher chart placing than Smiley Smile, but still failed to make the top-twenty and remained on the charts for only 15 weeks. As with Smiley Smile, contemporary critics viewed it as inconsequential, and it alienated fans whose expectations had been raised by Smile. That month, Mike Love told a British journalist: "Brian has been rethinking our recording program and in any case we all have a much greater say nowadays in what we turn out in the studio." Friends, 20/20, and Manson affair The Beach Boys were at their lowest popularity in the late 1960s, and their cultural standing was especially worsened by their public image, which remained incongruous with their peers' "heavier" music. At the end of 1967, Rolling Stone co-founder and editor Jann Wenner printed an influential article that denounced the Beach Boys as "just one prominent example of a group that has gotten hung up on trying to catch The Beatles. It's a pointless pursuit." The article had the effect of excluding the group among serious rock fans and such controversy followed them into the next year. Capitol continued to bill them as "America's Top Surfin' Group!" and expected Brian to write more beachgoing songs for the yearly summer markets. From 1968 onward, his songwriting output declined substantially, but the public narrative of "Brian as leader" continued. The group also stopped wearing their longtime striped-shirt stage uniforms in favor of matching white, polyester suits that resembled a Las Vegas show band's. After meeting Maharishi Mahesh Yogi at a UNICEF Variety Gala in Paris, Love and other high-profile celebrities such as the Beatles and Donovan traveled to Rishikesh, India, in February–March 1968. The following Beach Boys album, Friends, had songs influenced by the Transcendental Meditation the Maharishi taught. In support of Friends, Love arranged for the Beach Boys to tour with the Maharishi in the US Starting on May 3, 1968, the tour lasted five shows and was canceled when the Maharishi withdrew to fulfill film contracts. Because of disappointing audience numbers and the Maharishi's withdrawal, 24 tour dates were canceled at a cost estimated at $250,000. Friends, released on June 24, peaked at number 126 in the US. In August, Capitol issued an album of Beach Boys backing tracks, Stack-o-Tracks. It was the first Beach Boys LP that failed to chart in the US and UK. In June 1968, Dennis befriended Charles Manson, an aspiring singer-songwriter, and their relationship lasted for several months. Dennis bought him time at Brian's home studio, where recording sessions were attempted while Brian stayed in his room. Dennis then proposed that Manson be signed to Brother Records. Brian reportedly disliked Manson, and a deal was never made. In July 1968, the group released the single "Do It Again", which lyrically harkened back to their earlier surf songs. Around this time, Brian admitted himself to a psychiatric hospital; his bandmates wrote and produced material in his absence. Released in January 1969, the album 20/20 mixed new material with outtakes and leftovers from recent albums; Brian produced virtually none of the newer recordings. The Beach Boys recorded one song by Manson without his involvement: "Cease to Exist", rewritten as "Never Learn Not to Love", which was included on 20/20. As his cult of followers took over Dennis's home, Dennis gradually distanced himself from Manson. According to Leaf, "The entire Wilson family reportedly feared for their lives." In August, the Manson Family committed the Tate–LaBianca murders. According to Jon Parks, the band's tour manager, it was widely suspected in the Hollywood community that Manson was responsible for the murders, and it had been known that Manson had been involved with the Beach Boys, causing the band to be viewed as pariahs for a time. In November, police apprehended Manson, and his connection with the Beach Boys received media attention. He was later convicted for several counts of murder and conspiracy to murder. Selling of the band's publishing In April 1969, the band revisited its 1967 lawsuit against Capitol after it alleged an audit revealed the band was owed over $2 million for unpaid royalties and production duties. In May, Brian told the music press that the group's funds were depleted to the point that it was considering filing for bankruptcy at the end of the year, which Disc & Music Echo called "stunning news" and a "tremendous shock on the American pop scene". Brian hoped that the success of a forthcoming single, "Break Away", would mend the financial issues. The song, written and produced by Brian and Murry, reached number 63 in the US and number 6 in the UK, and Brian's remarks to the press ultimately thwarted long-simmering contract negotiations with Deutsche Grammophon. The group's Capitol contract expired two weeks later with one more album still due. Live in London, a live album recorded in December 1968, was released in several countries in 1970 to fulfil the contract, although it would not see US release until 1976. After the contract was completed Capitol deleted the Beach Boys' catalog from print, effectively cutting off their royalty flow. The lawsuit was later settled in their favor and they acquired the rights to their post-1965 catalog. In August, Sea of Tunes, the Beach Boys' catalog, was sold to Irving Almo Music for $700,000 (equivalent to $ in ). According to his wife, Marilyn Wilson, Brian was devastated by the sale. Over the years, the catalog generated more than $100 million in publishing royalties, none of which Murry or the band members ever received. That same month, Carl, Dennis, Love, and Jardine sought a permanent replacement for Johnston, with Johnston unaware of this search. They approached Carl's brother-in-law Billy Hinsche, who declined the offer to focus on his college studies. 1970–1978: Reprise era Sunflower, Surf's Up, Carl and the Passions, and Holland The group was signed to Reprise Records in 1970. Scott Schinder described the label as "probably the hippest and most artist-friendly major label of the time." The deal was brokered by Van Dyke Parks, who was then employed as a multimedia executive at Warner Music Group. Reprise's contract stipulated Brian's proactive involvement with the band in all albums. By the time the Beach Boys' tenure ended with Capitol in 1969, they had sold 65 million records worldwide, closing the decade as the most commercially successful American group in popular music. After recording over 30 different songs and going through several album titles, their first LP for Reprise, Sunflower, was released on August 31, 1970. Sunflower featured a strong group presence with significant writing contributions from all six band members. Brian was active during this period, writing or co-writing seven of Sunflowers 12 songs and performing at half of the band's domestic concerts in 1970. The album received critical acclaim in both the US and the UK. This was offset by the album reaching only number 151 on US record charts during a four-week stay, becoming one of the worst-selling of the Beach Boys' albums at that point. Fans generally regard the LP as the Beach Boys' finest post-Pet Sounds album. In 2003, it placed at number 380 on Rolling Stones "Greatest Albums of All Time" list. In mid-1970, the Beach Boys hired radio presenter Jack Rieley as their manager. One of his initiatives was to encourage the band to record songs featuring more socially conscious lyrics. He also requested the completion of Smile track "Surf's Up" and arranged a guest appearance at a Grateful Dead concert at Bill Graham's Fillmore East in April 1971 to foreground the Beach Boys' transition into the counterculture. During this time, the group ceased wearing matching uniforms on stage, while Dennis took time to star alongside James Taylor, Laurie Bird, and Warren Oates in the cult film Two-Lane Blacktop, released in 1971. Later in 1971, Dennis injured his hand, leaving him temporarily unable to play the drums. He continued in the band, singing and occasionally playing keyboards, while Ricky Fataar, formally of the Flames, took over on drums. In July, the American music press rated the Beach Boys "the hottest grossing act" in the country, alongside Grand Funk Railroad. The band filmed a concert for ABC-TV in Central Park, which aired as Good Vibrations from Central Park on August 19. On August 30, the band released Surf's Up, which was moderately successful, reaching the US top-thirty, a marked improvement over their recent releases. While the record charted, the Beach Boys added to their renewed fame by performing a near-sellout set at Carnegie Hall; their live shows during this era included reworked arrangements of many of their previous songs, with their set lists culling from Pet Sounds and Smile. On October 28, the Beach Boys were the featured cover story on that date's issue of Rolling Stone. It included the first part of a lengthy two-part interview, titled "The Beach Boys: A California Saga", conducted by Tom Nolan and David Felton. Bruce Johnston left the Beach Boys in early 1972, with Fataar and another ex-Flames member, singer and guitarist Blondie Chaplin, becoming official members of the band. The new line-up released the comparatively unsuccessful Carl and the Passions – "So Tough" in May 1972, followed by Holland in January 1973. Reprise felt Holland needed a strong single. Following the intervention of Van Dyke Parks, this resulted in the inclusion of "Sail On, Sailor". Reprise approved, and the resulting album peaked at number 37. Brian's musical children's story, Mount Vernon and Fairway, was included as a bonus EP. Greatest hits LPs, touring resurgence, and Caribou sessions After Holland, the group maintained a touring regimen, captured on the double live album The Beach Boys in Concert released in November 1973, but recorded very little in the studio through 1975. Several months earlier, they had announced that they would complete Smile, but this never came to fruition, and plans for its release were once again abandoned. Following Murry's death in June 1973, Brian retreated into his bedroom and withdrew further into drug abuse, alcoholism, chain smoking, and overeating. In October, the band fired Rieley. Rieley's position was succeeded by Mike Love's brother, Stephen, and Chicago manager James William Guercio. Chaplin and Fataar left the band in December 1973 and November 1974, respectively, with Dennis returning to drums following Fataar's departure. The Beach Boys' greatest hits compilation album Endless Summer was released in June 1974 to unexpected success, becoming the band's second number 1 US album in October. The LP had a 155-week chart run, selling over 3 million copies. The Beach Boys became the number-one act in the US, propelling themselves from opening for Crosby, Stills, Nash and Young in the summer of 1974 to headliners selling out basketball arenas in a matter of weeks. Guercio prevailed upon the group to swap out newer songs with older material in their concert setlists, partly to accommodate their growing audience and the demand for their early hits. Later in the year, members of the band appeared as guests on Chicago's hit "Wishing You Were Here". At the end of 1974, Rolling Stone proclaimed the Beach Boys "Band of the Year" based on the strength of their live performances. To capitalize on their sudden resurgence in popularity, the Beach Boys accepted Guercio's invitation to record their next Reprise album at his Caribou Ranch studio, located around the mountains of Nederland, Colorado. These October 1974 sessions marked the group's return to the studio after a 21-month period of virtual inactivity, but the proceedings were cut short after Brian had insisted on returning to his home in Los Angeles. With the project put on hold, the Beach Boys spent most of the next year on the road playing college football stadiums and basketball arenas. The only Beach Boys recording of 1974 to see release at the time was the Christmas single "Child of Winter", recorded upon the group's return to Los Angeles in November and released the following month. Over the summer of 1975, the touring group played a co-headlining series of concert dates with Chicago, a pairing that was nicknamed "Beachago". The tour was massively successful and restored the Beach Boys' profitability to what it had been in the mid-1960s. Although another joint tour with Chicago had been planned for the summer of 1976, the Beach Boys' association with Guercio and his Caribou Management company ended in early 1976. Stephen Love subsequently took over as the band's de facto business manager. 15 Big Ones, Love You, and Adult/Child Early in 1975, Brian signed a production deal with California Music, a Los Angeles collective that included Bruce Johnston and Gary Usher, but was drawn away by the Beach Boys' pressing demands for a new album. In October, Marilyn persuaded Brian to admit himself to the care of psychologist Eugene Landy, who kept him from indulging in substance abuse with constant supervision. Brian was kept in the program until December 1976. At the end of January 1976, the Beach Boys returned to the studio with Brian producing once again. Brian decided the band should do an album of rock and roll and doo wop standards. Carl and Dennis disagreed, feeling that an album of originals was far more ideal, while Love and Jardine wanted the album out as quickly as possible. To highlight Brian's recovery and his return to writing and producing, Stephen devised a promotional campaign with the tagline "Brian Is Back!", and paid the Rogers & Cowan publicity agency $3,500 per month to implement it. The band also commissioned an NBC-TV special, later known as The Beach Boys: It's OK!, that was produced by Saturday Night Live creator Lorne Michaels. Released on July 5, 1976, 15 Big Ones was generally disliked by fans and critics, as well as Carl and Dennis, who disparaged the album to the press. The album peaked at number 8 in the US, becoming their first top-ten album of new material since Pet Sounds, and their highest-charting studio album since Summer Days (And Summer Nights!!). Lead single "Rock and Roll Music" peaked at number 5 – their highest chart ranking since "Good Vibrations". From late-1976 to early-1977, Brian made sporadic public appearances and produced the band's next album, The Beach Boys Love You. He regarded it as a spiritual successor to Pet Sounds, namely because of the autobiographical lyrics. Released on April 11, 1977, Love You peaked at number 53 in the US and number 28 in the UK. Critically, it was met with polarized reactions from the public. Numerous esteemed critics penned favorable reviews, but casual listeners generally found the album's idiosyncratic sound to be a detriment. Adult/Child, the intended follow-up to Love You, was completed, but the release was vetoed by Love and Jardine. According to Stan Love, when his brother Mike heard the album, Mike turned to Brian and asked: "What the fuck are you doing?" Some of the unreleased songs on Adult/Child later saw individual release on subsequent Beach Boys albums and compilations. Following this period, his concert appearances with the band gradually diminished and their performances were occasionally erratic. CBS signing and M.I.U. Album At the beginning of 1977, the Beach Boys had enjoyed their most lucrative concert tours ever, with the band playing in packed stadiums and earning up to $150,000 per show. Concurrently, the band was the subject of a record company bidding war, as their contract with Warner Bros. had been set to expire soon. Stephen Love arranged for the Beach Boys to sign an $8 million deal with CBS Records on March 1. Numerous stipulations were given in the CBS contract, including that Brian was required to write at least four songs per album, co-write at least 70% of all the tracks, and produce or co-produce alongside his brothers. Another part of the deal required the group to play thirty concerts a year in the U.S., in addition to one tour in Australia and Japan, and two tours in Europe. Within weeks of the CBS contract, Stephen was effectively fired by the band, with one of the alleged reasons being that Mike had not permitted Stephen to sign on his behalf while at a TM retreat in Switzerland. For Stephen's replacement, the group hired Carl's friend Henry Lazarus, an entertainment business owner that had no prior experience in the music industry. Lazarus arranged a major European tour for the Beach Boys, starting in late July, with stops in Germany, Switzerland, and France. Due to poor planning, the tour was cancelled shortly before it began, as Lazarus had failed to complete the necessary paperwork. The group subsequently fired Lazarus and were sued by many of the concert promoters, with losses of $200,000 in preliminary expenses and $550,000 in potential revenue. In July, the Beach Boys played a concert at Wembley Stadium that was notable for the fact that, during the show, Mike attacked Brian with a piano bench onstage in front of over 15,000 attendees. In August, Mike and Jardine persuaded Stephen to return as the group's manager, a decision that Carl and Dennis had strongly opposed. By this point, the band had effectively split into two camps; Dennis and Carl on one side, Mike and Jardine on the other, with Brian remaining neutral. These two opposing contingents within the group – known among their associates as the "free-livers" and the "meditators" – were traveling in different planes, using different hotels, and rarely speaking to each other. According to Love, "[T]he terms 'smokers' and 'nonsmokers' were also used." On September 3, after completing the final date of a northeastern US tour, the internal wrangling came to a head. Following a confrontation on an airport apron – a spectacle that a bystanding Rolling Stone journalist compared to the ending of Casablanca – Dennis declared that he had left the band. The group was broken up until a meeting at Brian's house on September 17. In light of the lucrative CBS contract, the parties negotiated a settlement resulting in Love gaining control of Brian's vote in the group, allowing Love and Jardine to outvote Carl and Dennis on any matter. The group had still owed one more album for Reprise. Released in September 1978, M.I.U. Album was recorded at Maharishi International University in Iowa at the suggestion of Love. The band originally attempted to record a Christmas album, to be titled Merry Christmas from the Beach Boys, but this idea was rejected by Reprise. These Christmas recordings would eventually be released in 1998 as part of the Ultimate Christmas compilation album. Dennis and Carl made limited contributions to M.I.U. Album; the album was produced by Jardine and Ron Altbach, with Brian credited as "executive producer". Dennis started to withdraw from the group to focus on his second solo album, Bambu, which was shelved just as alcoholism and marital problems overcame all three Wilson brothers. Carl appeared intoxicated during concerts (especially at appearances for their 1978 Australia tour) and Brian gradually slid back into addiction and an unhealthy lifestyle. Stephen was fired shortly after the Australia tour partly due to an incident in which Brian's bodyguard Rocky Pamplin physically assaulted Carl. 1978–1998: Continued recording and Brian's estrangement L.A. (Light Album) and Keepin' the Summer Alive The group's first two albums for CBS, 1979's L.A. (Light Album) and 1980's Keepin' the Summer Alive, struggled in the US, charting at 100 and 75 respectively, though the band did manage a top-forty single from L.A. with "Good Timin'". The recording of these albums saw Bruce Johnston return to the band, initially solely as a producer and eventually as a full-time band member. In-between the two albums the group contributed the song "It's a Beautiful Day" to the soundtrack of the film Americathon. In an April 1980 interview, Carl reflected that "the last two years have been the most important and difficult time of our career. We were at the ultimate crossroads. We had to decide whether what we had been involved in since we were teenagers had lost its meaning. We asked ourselves and each other the difficult questions we'd often avoided in the past." By the next year, he left the touring group because of unhappiness with the band's nostalgia format and lackluster live performances, subsequently pursuing a solo career. He stated: "I haven't quit the Beach Boys but I do not plan on touring with them until they decide that 1981 means as much to them as 1961." Carl returned in May 1982, after approximately 14 months of being away, on the condition that the group reconsider their rehearsal and touring policies and refrain from "Las Vegas-type" engagements. On June 21, 1980, the Beach Boys performed a concert at Knebworth, England, which featured a slightly intoxicated Dennis. The concert would later be released as a live album titled Good Timin': Live at Knebworth England 1980 in 2002. In 1981, the band scored a surprise US top-twenty hit when their cover of the Del-Vikings' "Come Go with Me" from the three year old M.I.U. Album was released as a single. In late 1982, Eugene Landy was once more employed as Brian's therapist, and a more radical program was undertaken to try to restore Brian to health. This involved removing him from the group on November 5, 1982, at the behest of Carl, Love, and Jardine, in addition to putting him on a rigorous diet and health regimen. Coupled with long, extreme counseling sessions, this therapy was successful in bringing Brian back to physical health, slimming down from to . Death of Dennis, The Beach Boys, and Still Cruisin By the late 1970s and early 1980s, Dennis had been embroiled in successive failed romantic relationships, including a tense and short-lived relationship with Fleetwood Mac's Christine McVie, and found himself in severe economic trouble resulting in the sale of Brother Studios, established by the Wilson brothers in 1974 and where Pacific Ocean Blue was produced, and the forfeiture of his beloved yacht. To cope with the combination of devastating losses, Dennis heavily abused alcohol, cocaine, and heroin and was, by 1983, homeless and lived a nomadic lifestyle. He was often seen spending much of his time wandering the Los Angeles coast and often missed Beach Boys performances. By this point, he had lost his voice and much of his ability to play drums. In 1983, tensions between Dennis and Love escalated to the point that each obtained a restraining order against the other. Following Brian's readmission for Landy's treatment, Dennis was given an ultimatum after his last performance in November 1983 to check into rehab for his alcohol problems or be banned from performing live with the band again. Dennis checked into rehab for his chance to get sober, but on December 28, he drowned at the age of 39 in Marina del Rey while diving from a friend's boat trying to recover items that he had previously thrown overboard in a fit of rage. The Beach Boys spent the next several years touring, often playing in front of large audiences, and recording songs for film soundtracks and various artists compilations. One new studio album, the self-titled The Beach Boys, appeared in 1985 and proved a modest success, becoming their highest-charting album in the US since 15 Big Ones. The Beach Boys was the group's final album for CBS. The following year they returned to Capitol with a 25th anniversary greatest hits album Made in U.S.A, which featured two new tracks, "Rock 'n' Roll to the Rescue" and a cover of the Mamas and the Papas' "California Dreamin'", with the latter featuring Roger McGuinn of the Byrds on lead guitar. Made in U.S.A eventually went double platinum. Commenting on his relationship to the band in 1988, Brian said that he avoided his family at Landy's suggestion, adding that "Although we stay together as a group, as people we're a far cry from friends." Mike denied the accusation that he and the band were keeping Brian from participating with the group. In 1987 the band scored a top-twenty single in collaboration with rap group the Fat Boys, on their cover of the Surfaris' "Wipeout!". The following year, the Beach Boys unexpectedly claimed their first US number 1 single in 22 years with "Kokomo", which topped the chart for one week. The track was featured in the film Cocktail. Both "Wipeout!" and "Kokomo" were included on the band's next album, 1989's Still Cruisin', which went platinum in the US. In 1991 the band contributed a cover of "Crocodile Rock" to the Elton John and Bernie Taupin tribute album Two Rooms. Lawsuits, Summer in Paradise, and Stars and Stripes, Vol. 1 Carlin summarized, "Once surfin' pin-ups, they remade themselves as avant-garde pop artists, then psychedelic oracles. After that they were down-home hippies, then retro-hip icons. Eventually they devolved into none of the above: a kind of perpetual-motion nostalgia machine." Music journalist Erik Davis wrote in 1990, "the Beach Boys are either dead, deranged, or dinosaurs; their records are Eurocentric, square, unsampled; they've made too much money to merit hip revisionism." In 1992, critic Jim Miller wrote, "They have become a figment of their own past, prisoners of their unflagging popularity—incongruous emblems of a sunny myth of eternal youth belied by much of their own best music. … The group is still largely identified with its hits from the early Sixties." Love filed a defamation lawsuit against Brian due to how he was presented in Brian's 1992 memoir Wouldn't It Be Nice: My Own Story. Its publisher HarperCollins settled the suit for $1.5 million. He said that the suit allowed his lawyer "to gain access to the transcripts of Brian's interviews with his [book] collaborator, Todd Gold. Those interviews affirmed—according to Brian—that I had been the inspiration of the group and that I had written many of the songs that [would soon be] in dispute." Other defamation lawsuits were filed by Carl, Brother Records, and the Wilsons' mother Audree. With Love and Brian unable to determine exactly what Love was properly owed in royalties, Love sued Brian in 1992, winning $13 million in 1994 for lost royalties. 35 of the group's songs were then amended to credit Love. He later called it "almost certainly the largest case of fraud in music history". The day after California courts issued a restraining order between Brian and Landy, Brian phoned Sire Records staff producer Andy Paley to collaborate on new material tentatively for the Beach Boys. After losing the songwriting credits lawsuit with Love, Brian told MOJO in February 1995: "Mike and I are just cool. There's a lot of shit Andy and I got written for him. I just had to get through that goddamn trial!" In April, it was unclear whether the project would turn into a Wilson solo album, a Beach Boys album, or a combination of the two. The project ultimately disintegrated. Instead, Brian and his bandmates recorded Stars and Stripes Vol. 1, an album of country music stars covering Beach Boys songs, with co-production helmed by River North Records owner Joe Thomas. Afterward, the group discussed finishing the album Smile, but Carl rejected the idea, fearing that it would cause Brian another nervous breakdown. 1998–present: Love-led tours Death of Carl and band name litigation Early in 1997, Carl was diagnosed with lung and brain cancer after years of heavy smoking. Despite his terminal condition, Carl continued to perform with the band on its 1997 summer tour (a double-bill with the band Chicago) while undergoing chemotherapy. During performances, he sat on a stool and needed oxygen after every song. Carl died on February 6, 1998, at the age of 51, two months after the death of the Wilsons' mother, Audree. After Carl's death, Jardine left the touring line-up and began to perform regularly with his band "Beach Boys: Family & Friends" until he ran into legal issues for using the name without license. Meanwhile, Jardine sued Love, claiming that he had been excluded from their concerts, BRI, through its longtime attorney, Ed McPherson, sued Jardine in Federal Court. Jardine, in turn, counter-claimed against BRI for wrongful termination. BRI ultimately prevailed. In 2000, ABC-TV premiered a two-part television miniseries, The Beach Boys: An American Family, that dramatized the Beach Boys' story. It was produced by Full House actor John Stamos, and was criticized by numerous parties, including Wilson, for historical inaccuracies. In 2004, Wilson recorded and released his solo album Brian Wilson Presents Smile, a reinterpretation of the unfinished Smile project. That September, Wilson issued a free CD through the Mail On Sunday that included Beach Boys songs he had recently rerecorded, five of which he co-authored with Love. The 10 track compilation had 2.6 million copies distributed and prompted Love to file a lawsuit in November 2005; he claimed the promotion hurt the sales of the original recordings. Love's suit was dismissed in 2007 when a judge determined that there were no triable issues. The Smile Sessions, That's Why God Made the Radio, and 50th anniversary reunion tour On October 31, 2011, Capitol released a double album and box set dedicated to the Smile recordings in the form of The Smile Sessions. The album garnered universal critical acclaim and charted in both the US Billboard and UK top-thirty. It went on to win Best Historical Album at the 2013 Grammy Awards. On December 16, 2011, it was announced that Wilson, Love, Jardine, Johnston and David Marks would reunite for a new album and 50th anniversary tour. On February 12, 2012, the Beach Boys performed at the 2012 Grammy Awards, in what was billed as a "special performance" by organizers. It marked the group's first live performance to include Wilson since 1996, Jardine since 1998, and Marks since 1999. Released on June 5, That's Why God Made the Radio debuted at number 3 on the US charts, expanding the group's span of Billboard 200 top-ten albums across 49 years and one week, passing the Beatles with 47 years of top-ten albums. Critics generally regarded the album as an "uneven" collection, with most of the praise centered on its closing musical suite. The reunion tour ended in September 2012 as planned, but amid erroneous rumors that Love had dismissed Wilson from the Beach Boys. Love and Johnston continued to perform under the Beach Boys name, while Wilson, Jardine, and Marks continued to tour as a trio, and a subsequent tour with guitarist Jeff Beck also included Blondie Chaplin at select dates. Copyright extension releases Responding to a new European Union copyright law that extended copyright to 70 years for recordings that were published within 50 years after they were made, Capitol began issuing annual 50-year anniversary "copyright extension" releases of Beach Boys recordings, starting with The Big Beat 1963 (2013). Jardine, Marks, Johnston and Love appeared together at the 2014 Ella Awards Ceremony, where Love was honored for his work as a singer. In 2015, Soundstage aired an episode featuring Wilson performing with Jardine, Chaplin, and Ricky Fataar at The Venetian in Las Vegas. In April, when asked if he was interested in making music with Love again, Wilson replied: "I don't think so, no," adding in July that he "doesn't talk to the Beach Boys [or] Mike Love." In 2016, Love and Wilson published memoirs, Good Vibrations: My Life as a Beach Boy and I Am Brian Wilson, respectively. Asked about negative comments that Wilson made about him in the book, Love challenged the legitimacy of statements attributed to Wilson in the book and in the press. In an interview with Rolling Stone conducted in June 2016, Wilson said he would like to try to repair his relationship with Love and collaborate with him again. In January 2017, Love said, "If it were possible to make it just Brian and I, and have it under control and done better than what happened in 2012, then yeah, I'd be open to something." In July 2018, Wilson, Jardine, Love, Johnston, and Marks reunited for a one-off Q&A session moderated by director Rob Reiner at the Capitol Records Tower in Los Angeles. It was the first time the band had appeared together in public since their 2012 tour. That December, Love described his new holiday album, Reason for the Season, as a "message to Brian" and said that he "would love nothing more than to get together with Brian and do some music." In February 2020, Wilson and Jardine's official social media pages encouraged fans to boycott the band's music after it was announced that Love's Beach Boys would perform at the Safari Club International Convention in Reno, Nevada on animal rights grounds. The concert proceeded despite online protests, as Love issued a statement that said his group has always supported "freedom of thought and expression as a fundamental tenet of our rights as Americans." In October, Love and Johnston's Beach Boys performed at a fundraiser for Donald Trump's presidential re-election campaign; Wilson and Jardine again issued a statement that they had not been informed about this performance and did not support it. Selling of the band's intellectual property and 60th anniversary In March 2020, Jardine was asked about a possible reunion and responded that the band would reunite for a string of live performances in 2021, although he believed a new album was unlikely. In response to reunion rumors, Love said in May that he was open to a 60th anniversary tour, although Wilson has "some serious health issues", while Wilson's manager Jean Sievers commented that no one had spoken to Wilson about such a tour. In February 2021, it was announced that Brian Wilson, Love, Jardine, and the estate of Carl Wilson had sold a majority stake in the band's intellectual property to Irving Azoff and his new company Iconic Artists Group; rumors of a 60th anniversary reunion were again discussed. In April 2021, Omnivore Recordings released California Music Presents Add Some Music, an album featuring Love, Jardine, Marks, Johnston, and several children of the original Beach Boys. In August, Capitol released the box set Feel Flows: The Sunflower & Surf's Up Sessions 1969–1971. In 2022, the group was expected to participate in a "60th anniversary celebration". Azoff stated in an interview from May 2021, "We're going to announce a major deal with a streamer for the definitive documentary on The Beach Boys and a 60th anniversary celebration. We're planning a tribute concert affiliated with the Rock & Roll Hall of Fame and SiriusXM, with amazing acts. That's adding value, and that's why I invested in The Beach Boys." On Mike Love's 81st birthday, Jardine once again hinted at a possible reunion on his Facebook page by stating that he was "looking forward" to seeing Love at the "reunion". However, while a reunion ultimately did not occur in 2022, Capitol released the Sail On Sailor – 1972 box set in December. Following on from the Feel Flows box set, which focused on Sunflower and Surf's Up, Sail On Sailor focused on Carl and the Passions and Holland. In January 2023, the tribute concert mentioned by Azoff in 2021 was announced as being part of the “Grammys Salute” series of televised tribute concerts. On February 8 – three days after the 2023 Grammy award ceremonies, A Grammy Salute to the Beach Boys was recorded at the Dolby Theatre in Hollywood, California and subsequently aired as a 2-hour special on CBS on April 9. Present for the taping were Wilson, Jardine, Marks, Johnston, and Love - this time not as performers but as featured guests, seated in a luxury box at the theatre, overlooking tribute performances covering the gamut of their catalog by mostly contemporary artists. According to Billboard, the program had 5.18 million viewers. In July 2023, the Beach Boys announced a limited edition to their book, The Beach Boys by The Beach Boys, set to be released in 2024. It will feature exclusive interviews, archived photos, live shots, as well as archived texts from late members Carl and Dennis Wilson. Musical style and development In Understanding Rock: Essays in Musical Analysis, musicologist Daniel Harrison writes: The Beach Boys began as a garage band playing 1950s style rock and roll, reassembling styles of music such as surf to include vocal jazz harmony, which created their unique sound. In addition, they introduced their signature approach to common genres such as the pop ballad by applying harmonic or formal twists not native to rock and roll. Among the distinct elements of the Beach Boys' style were the nasal quality of their singing voices, their use of a falsetto harmony over a driving, locomotive-like melody, and the sudden chiming in of the whole group on a key line. Brian Wilson handled most stages of the group's recording process from the beginning, even though he was not properly credited on most of the early recordings. Early on, Mike Love sang lead vocals in the rock-oriented songs, while Carl contributed guitar lines on the group's ballads. Jim Miller commented: "On straight rockers they sang tight harmonies behind Love's lead ... on ballads, Brian played his falsetto off against lush, jazz-tinged voicings, often using (for rock) unorthodox harmonic structures." Harrison adds that "even the least distinguished of the Beach Boys' early uptempo rock 'n' roll songs show traces of structural complexity at some level; Brian was simply too curious and experimental to leave convention alone." Although Brian was often dubbed a perfectionist, he was an inexperienced musician, and his understanding of music was mostly self-taught. At the lyric stage, he usually worked with Love, whose assertive persona provided youthful swagger that contrasted Brian's explorations in romanticism and sensitivity. Luis Sanchez noted a pattern where Brian would spare surfing imagery when working with collaborators outside of his band's circle, in the examples "Lonely Sea" and "In My Room". Brian's bandmates resented the notion that he was the sole creative force in the group. In a 1966 article that asked if "the Beach Boys rely too much on sound genius Brian", Carl said that although Brian was the most responsible for their music, every member of the group contributed ideas. Mike Love wrote, "As far as I was concerned, Brian was a genius, deserving of that recognition. But the rest of us were seen as nameless components in Brian's music machine ... It didn't feel to us as if we were just riding on Brian's coattails." Conversely, Dennis defended Brian's stature in the band, stating: "Brian Wilson is the Beach Boys. He is the band. We're his fucking messengers. He is all of it. Period. We're nothing. He's everything." Influences The band's earliest influences came primarily from the work of Chuck Berry and the Four Freshmen. Performed by the Four Freshmen, "Their Hearts Were Full of Spring" (1961) was a particular favorite of the group. By analyzing their arrangements of pop standards, Brian educated himself on jazz harmony. Bearing this in mind, Philip Lambert noted, "If Bob Flanigan helped teach Brian how to sing, then Gershwin, Kern, Porter, and the other members of this pantheon helped him learn how to craft a song." Other general influences on the group included the Hi-Los, the Penguins, the Robins, Bill Haley & His Comets, Otis Williams, the Cadets, the Everly Brothers, the Shirelles, the Regents, and the Crystals. The eclectic mix of white and black vocal group influences – ranging from the rock and roll of Berry, the jazz harmonies of the Four Freshmen, the pop of the Four Preps, the folk of the Kingston Trio, the R&B of groups like the Coasters and the Five Satins, and the doo wop of Dion and the Belmonts – helped contribute to the Beach Boys' uniqueness in American popular music. Carl remembered that Love was "really immersed in doo-wop" and likely "influenced Brian to listen to it", adding that the "black artists were so much better in terms of rock records in those days that the white records almost sounded like put-ons." Another significant influence on Brian's work was Burt Bacharach. He said in the 1960s: "Burt Bacharach and Hal David are more like me. They're also the best pop team – per se – today. As a producer, Bacharach has a very fresh, new approach." Regarding surf rock pioneer Dick Dale, Brian said that his influence on the group was limited to Carl and his style of guitar playing. Carl credited Chuck Berry, the Ventures, and John Walker with shaping his guitar style, and that the Beach Boys had learned to play all of the Ventures' songs by ear early in their career. In 1967, Lou Reed wrote in Aspen that the Beach Boys created a "hybrid sound" out of old rock and the Four Freshmen, explaining that such songs as "Let Him Run Wild", "Don't Worry Baby", "I Get Around", and "Fun, Fun, Fun" were not unlike "Peppermint Stick" by the Elchords. Similarly, John Sebastian of the Lovin' Spoonful noted, "Brian had control of this vocal palette of which we had no idea. We had never paid attention to the Four Freshmen or doo-wop combos like the Crew Cuts. Look what gold he mined out of that." Vocals Brian identified each member individually for their vocal range, once detailing the ranges for Carl, Dennis, Jardine ("[they] progress upwards through G, A, and B"), Love ("can go from bass to the E above middle C"), and himself ("I can take the second D in the treble clef"). He declared in 1966 that his greatest interest was to expand modern vocal harmony, owing to his fascination with a voice to the Four Freshmen, which he considered a "groovy sectional sound." He added, "The harmonies that we are able to produce give us a uniqueness which is really the only important thing you can put into records – some quality that no one else has got. I love peaks in a song – and enhancing them on the control panel. Most of all, I love the human voice for its own sake." For a period, Brian avoided singing falsetto for the group, saying, "I thought people thought I was a fairy...the band told me, 'If that's the way you sing, don't worry about it.'" In the group's early recordings, from lowest intervals to highest, the group's vocal harmony stack usually began with Love or Dennis, followed by Jardine or Carl, and finally Brian on top, according to Jardine, while Carl said that the blend was Love on bottom, Carl above, followed by Dennis or Jardine, and then Brian on top. Jardine explains, "We always sang the same vocal intervals. ... As soon as we heard the chords on the piano we'd figure it out pretty easily. If there was a vocal move [Brian] envisioned, he'd show that particular singer that move. We had somewhat photographic memory as far as the vocal parts were concerned so that [was] never a problem for us." Striving for perfection, Brian insured that his intricate vocal arrangements exercised the group's calculated blend of intonation, attack, phrasing, and expression. Sometimes, he would sing each vocal harmony part alone through multi-track tape. On the group's blend, Carl said: "[Love] has a beautifully rich, very full-sounding bass voice. Yet his lead singing is real nasal, real punk. [Jardine]'s voice has a bright timbre to it; it really cuts. My voice has a kind of calm sound. We're big oooh-ers; we love to oooh. It's a big, full sound, that's very pleasing to us; it opens up the heart." Rock critic Erik Davis wrote, "The 'purity' of tone and genetic proximity that smoothed their voices was almost creepy, pseudo-castrato, [and] a 'barbershop' sound." Jimmy Webb said, "They used very little vibrato and sing in very straight tones. The voices all lie down beside each other very easily – there's no bumping between them because the pitch is very precise." According to Brian: "Jack Good once told us, 'You sing like eunuchs in a Sistine Chapel,' which was a pretty good quote." Writer Richard Goldstein reported that, according to a fellow journalist who asked Brian about the black roots of his music, Brian's response was: "We're white and we sing white." Goldstein added that when he asked where his approach to vocal harmonies had derived from, Wilson answered: 'Barbershop'." Use of studio musicians Biographer James Murphy said, "By most contemporary accounts, they were not a very good live band when they started. ... The Beach Boys learned to play as a band in front of live audiences", eventually to become "one of the best and enduring live bands". With only a few exceptions, the Beach Boys played every instrument heard on their first four albums and first five singles. It is the belief of Richie Unterberger that, "Before session musicians took over most of the parts, the Beach Boys could play respectably gutsy surf rock as a self-contained unit." As Wilson's arrangements increased in complexity, he began employing a group of professional studio musicians, later known as "the Wrecking Crew", to assist with recording the instrumentation on select tracks. According to some reports, these musicians then completely replaced the Beach Boys on the backing tracks to their records. Much of the relevant documentation, while accounting for the attendance of unionized session players, had failed to record the presence of the Beach Boys themselves. These documents, along with the full unedited studio session tapes, were not available for public scrutiny until the 1990s. Wilson started occasionally employing members of the Wrecking Crew for certain Beach Boys tracks during the 1963 Surfer Girl sessions – specifically, on two songs, "Hawaii" and "Our Car Club". The 1964 albums Shut Down Volume 2 and All Summer Long featured the Beach Boys themselves playing the vast majority of the instruments while occasionally being augmented by outside musicians. It is commonly misreported that Dennis in particular was replaced by Hal Blaine on drums. Dennis's drumming is documented on a number of the group's singles, including 1964's "I Get Around", "Fun, Fun, Fun", and "Don't Worry Baby". Starting with the 1965 albums Today! and Summer Days, Brian used the Wrecking Crew with greater frequency, "but still", Stebbins writes, "the Beach Boys continued to play the instruments on many of the key tracks and single releases." Overall, the Beach Boys played the instruments on the majority of their recordings from the decade, with 1966 and 1967 being the only years when Wilson used the Wrecking Crew almost exclusively. Pet Sounds and Smile are their only albums in which the backing tracks were largely played by studio musicians. After 1967, the band's use of studio musicians was considerably reduced. Wrecking Crew biographer Kent Hartman supported in his 2012 book about the musicians, "Though [Brian Wilson] had for several months brought in various session players on a sporadic, potluck basis to supplement things, the other Beach Boys generally played on the earliest songs, too." The source of the longstanding controversy regarding the Beach Boys' use of studio musicians largely derives from a misinterpreted statement in David Leaf's 1978 biography The Beach Boys and the California Myth, later bolstered by erroneous recollections from participants of the recording sessions. Starting in the 1990s, unedited studio session tapes, along with American Federation of Musicians (AFM) sheets and tape logs, were leaked to the public. Music historian Craig Slowinski, who contributes musician credits to the liner notes of the band's reissues and compilations, wrote in 2006: "[O]nce the vaults were opened up and the tapes were studied, the true situation became clear: the Boys themselves played most of the instruments on their records until the Beach Boys Today! album in early 1965." Slowinski goes on to note, "when painting a picture of a Beach Boys recording session, it's important to examine both the AFM contracts and the session tapes, either of which may be incomplete on their own." During the period when Brian relied heavily on studio musicians, Carl was an exception among the Beach Boys in that he played alongside the studio musicians whenever he was available to attend sessions. In Slowinski's view, "One should not sell short Carl's own contributions; the youngest Wilson had developed as a musician sufficiently to play alongside the horde of high-dollar session pros that big brother was now bringing into the studio. Carl's guitar playing [was] a key ingredient." Spirituality The band members often reflected on the spiritual nature of their music (and music in general), particularly for the recording of Pet Sounds and Smile. Even though the Wilsons did not grow up in a particularly religious household, Carl was described as "the most truly religious person I know" by Brian, and Carl was forthcoming about the group's spiritual beliefs stating: "We believe in God as a kind of universal consciousness. God is love. God is you. God is me. God is everything right here in this room. It's a spiritual concept which inspires a great deal of our music." Carl told Rave magazine in 1967 that the group's influences are of a "religious nature", but not any religion in specific, only "an idea based upon that of Universal Consciousness. ... The spiritual concept of happiness and doing good to others is extremely important to the lyric of our songs, and the religious element of some of the better church music is also contained within some of our new work." Brian is quoted during the Smile era: "I'm very religious. Not in the sense of churches, going to church; but like the essence of all religion." During the recording of Pet Sounds, Brian held prayer meetings, later reflecting that "God was with us the whole time we were doing this record ... I could feel that feeling in my brain." In 1966, he explained that he wanted to move into a white spiritual sound, and predicted that the rest of the music industry would follow suit. In 2011, Brian maintained the spirituality was important to his music, and that he did not follow any particular religion. Carl said that Smile was chosen as an album title because of its connection to the group's spiritual beliefs. Brian referred to Smile as his "teenage symphony to God", composing a hymn, "Our Prayer", as the album's opening spiritual invocation. Experimentation with psychotropic substances also proved pivotal to the group's development as artists. He spoke of his LSD trips as a "religious experience", and during a session for "Our Prayer", Brian can be heard asking the other Beach Boys: "Do you guys feel any acid yet?". In 1968, the group's interest in transcendental meditation led them to record the original song, "Transcendental Meditation". Legacy and cultural influence Achievements and accolades The Beach Boys are one of the most critically acclaimed, commercially successful, and influential bands of all time. They have sold over 100 million records worldwide. The group's early songs made them major pop stars in the US, the UK, Australia and other countries, having seven top 10 singles between April 1963 and November 1964. They were one of the first American groups to exhibit the definitive traits of a self-contained rock band, playing their own instruments and writing their own songs, and they were one of the few American bands formed prior to the 1964 British Invasion to continue their success. Among artists of the 1960s, they are one of the central figures in the histories of rock. Between the 1960s and 2020s, they had 37 songs reach the US Top 40 (the most by an American group) with four topping the Billboard Hot 100; they also hold Nielsen SoundScan's record as the top-selling American band for albums and singles. Brian Wilson's artistic control over the Beach Boys' records was unprecedented for the time. Carl Wilson elaborated: "Record companies were used to having absolute control over their artists. It was especially nervy, because Brian was a 21-year-old kid with just two albums. It was unheard of. But what could they say? Brian made good records." This made the Beach Boys one of the first rock groups to exert studio control. Music producers after the mid-1960s would draw on Brian's influence, setting a precedent that allowed bands and artists to enter a recording studio and act as producers, either autonomously, or in conjunction with other like minds. The band routinely appears in the upper reaches of ranked lists such as "The Top 1000 Albums of All Time." Many of the group's songs and albums, including The Beach Boys Today!, Smiley Smile, Sunflower, and Surf's Up—and especially Pet Sounds and "Good Vibrations"—are featured in numerous lists devoted to the greatest albums or singles of all time. The latter two frequently appear on the number one spot. On Acclaimed Music, which aggregates the rankings of decades of critics' lists, Pet Sounds is ranked as the greatest album of all time, while "Good Vibrations" is the third-greatest song of all time ("God Only Knows" is also ranked 21). The group itself is ranked number 11 in its 1000 most recommended artists of all time. In 2004, Rolling Stone ranked the band number 12 on the magazine's list of the "100 Greatest Artists of All Time". In 1988, the original five members (the Wilson brothers, Love, and Jardine) were inducted into the Rock and Roll Hall of Fame. Ten years later, they were selected for the Vocal Group Hall of Fame. In 2004, Pet Sounds was preserved in the National Recording Registry by the Library of Congress for being "culturally, historically, and aesthetically significant." Their recordings of "In My Room", "Good Vibrations", "California Girls" and the entire Pet Sounds album have been inducted into the Grammy Hall of Fame. The Beach Boys are one of the most influential acts of the rock era. In 2017, a study of AllMusic's catalog indicated the Beach Boys as the 6th most frequently cited artist influence in its database. For the 50th anniversary of Pet Sounds, 26 artists contributed to a Pitchfork retrospective on its influence, which included comments from members of Talking Heads, Yo La Tengo, Chairlift, and Deftones. The editor noted that the "wide swath of artists assembled for this feature represent but a modicum of the album's vast measure of influence. Its scope transcends just about all lines of age, race, and gender. Its impact continues to broaden with each passing generation." In 2021, the staff of Ultimate Classic Rock ranked the Beach Boys as the top American band of all time; the publication's editor wrote in the group's entry that "few bands ... have had a greater impact on popular music." California sound Professor of cultural studies James M. Curtis wrote in 1987, "We can say that the Beach Boys represent the outlook and values of white Protestant Anglo-Saxon teenagers in the early sixties. Having said that, we immediately realize that they must mean much more than this. Their stability, their staying power, and their ability to attract new fans prove as much." Cultural historian Kevin Starr explains that the group first connected with young Americans specifically for their lyrical interpretation of a mythologized landscape: "Cars and the beach, surfing, the California Girl, all this fused in the alembic of youth: Here was a way of life, an iconography, already half-released into the chords and multiple tracks of a new sound." in Robert Christgau's opinion, "the Beach Boys were a touchstone for real rock and rollers, all of whom understood that the music had its most essential roots in an innocently hedonistic materialism." The group's "California sound" grew to national prominence through the success of their 1963 album Surfin' U.S.A., which helped turn the surfing subculture into a mainstream youth-targeted advertising image widely exploited by the film, television, and food industry. The group's surf music was not entirely of their own invention, being preceded by artists such as Dick Dale. However, previous surf musicians did not project a world view as the Beach Boys did. The band's earlier surf music helped raise the profile of the state of California, creating its first major regional style with national significance, and establishing a musical identity for Southern California, as opposed to Hollywood. California ultimately supplanted New York as the center of popular music thanks to the success of Brian's productions. A 1966 article discussing new trends in rock music writes that the Beach Boys popularized a type of drum beat heard in Jan and Dean's "Surf City", which sounds like "a locomotive getting up speed", in addition to the method of "suddenly stopping in between the chorus and verse". Pete Townshend of the Who is credited with coining the term "power pop", which he defined as "what we play—what the Small Faces used to play, and the kind of pop the Beach Boys played in the days of 'Fun, Fun, Fun' which I preferred." The California sound gradually evolved to reflect a more musically ambitious and mature world view, becoming less to do with surfing and cars and more about social consciousness and political awareness. Between 1964 and 1969, it fueled innovation and transition, inspiring artists to tackle largely unmentioned themes such as sexual freedom, black pride, drugs, oppositional politics, other countercultural motifs, and war. Soft pop (later known as "sunshine pop") derived in part from this movement. Sunshine pop producers widely imitated the orchestral style of Pet Sounds; however, the Beach Boys themselves were rarely representative of the genre, which was rooted in easy-listening and advertising jingles. By the end of the 1960s, the California sound declined due to a combination of the West Coast's cultural shifts, Wilson's professional and psychological downturn, and the Manson murders, with David Howard calling it the "sunset of the original California Sunshine Sound ... [the] sweetness advocated by the California Myth had led to chilling darkness and unsightly rot". Drawing from the Beach Boys' associations with Manson and former California governor Ronald Reagan, Erik Davis remarked, "The Beach Boys may be the only bridge between those deranged poles. There is a wider range of political and aesthetic sentiments in their records than in any other band in those heady times—like the state [of California], they expand and bloat and contradict themselves." During the 1970s, advertising jingles and imagery were predominately based on the Beach Boys' early music and image. The group also inspired the development of the West Coast style later dubbed "yacht rock". According to Jacobins Dan O'Sullivan, the band's aesthetic was the first to be "scavenged" by yacht rock acts like Rupert Holmes. O'Sullivan also cites the Beach Boys' recording of "Sloop John B" as the origin of yacht rock's preoccupation with the "sailors and beachgoers" aesthetic that was "lifted by everyone, from Christopher Cross to Eric Carmen, from 'Buffalo Springfield' folksters like Jim Messina to 'Philly Sound' rockers like Hall & Oates." Innovations Pet Sounds came to inform the developments of genres such as pop, rock, jazz, electronic, experimental, punk, and hip hop. Similar to subsequent experimental rock LPs by Frank Zappa, the Beatles, and the Who, Pet Sounds featured countertextural aspects that called attention to the very recordedness of the album. Professor of American history John Robert Greene stated that the album broke new ground and took rock music away from its casual lyrics and melodic structures into what was then uncharted territory. He furthermore called it one factor which spawned the majority of trends in post-1965 rock music, the only others being Rubber Soul, the Beatles' Revolver, and the contemporary folk movement. The album was the first piece in popular music to incorporate the Electro-Theremin, an easier-to-play version of the theremin, as well as the first in rock music to feature a theremin-like instrument. With Pet Sounds, they were also the first group to make an entire album that departed from the usual small-ensemble electric rock band format. According to David Leaf in 1978, Pet Sounds and "Good Vibrations" "established the group as the leaders of a new type of pop music, Art Rock." Academic Bill Martin states that the band opened a path in rock music "that went from Sgt. Pepper's to Close to the Edge and beyond". He argues that the advancing technology of multitrack recording and mixing boards were more influential to experimental rock than electronic instruments such as the synthesizer, allowing the Beatles and the Beach Boys to become the first crop of non-classically trained musicians to create extended and complex compositions. In Strange Sounds: Offbeat Instruments and Sonic Experiments in Pop, Mark Brend writes: The making of "Good Vibrations", according to Domenic Priore, was "unlike anything previous in the realms of classical, jazz, international, soundtrack, or any other kind of recording", while biographer Peter Ames Carlin wrote that it "sounded like nothing that had ever been played on the radio before." It contained previously untried mixes of instruments, and was the first successful pop song to have cellos in a juddering rhythm. Musicologist Charlie Gillett called it "one of the first records to flaunt studio production as a quality in its own right, rather than as a means of presenting a performance". Again, Brian employed the use of Electro-Theremin for the track. Upon release, the single prompted an unexpected revival in theremins while increasing awareness of analog synthesizers, leading Moog Music to produce their own brand of ribbon-controlled instruments. In a 1968 editorial for Jazz & Pop, Gene Sculatti predicted that the song "may yet prove to be the most significantly revolutionary piece of the current rock renaissance ... In no minor way, 'Good Vibrations' is a primary influential piece for all producing rock artists; everyone has felt its import to some degree". Discussing Smiley Smile, Daniel Harrison argues that the album could "almost" be considered art music in the Western classical tradition, and that the group's innovations in the musical language of rock can be compared to those that introduced atonal and other nontraditional techniques into that classical tradition. He explains, "The spirit of experimentation is just as palpable ... as it is in, say, Schoenberg's op. 11 piano pieces." However, such notions were not widely acknowledged by rock audiences nor by the classically minded at the time. Harrison concludes: "What influences could these innovations then have? The short answer is, not much. Smiley Smile, Wild Honey, Friends, and 20/20 sound like few other rock albums; they are sui generis. ... It must be remembered that the commercial failure of the Beach Boys' experiments was hardly motivation for imitation." Musicologist David Toop, who included the Smiley Smile track "Fall Breaks and Back to Winter" on a companion CD for his book Ocean of Sound, placed the Beach Boys' effect on sound pioneering in league with Les Baxter, Aphex Twin, Herbie Hancock, King Tubby, and My Bloody Valentine. Sunflower marked an end to the experimental songwriting and production phase initiated by Smiley Smile. After Surf's Up, Harrison wrote, their albums "contain a mixture of middle-of-the-road music entirely consonant with pop style during the early 1970s with a few oddities that proved that the desire to push beyond conventional boundaries was not dead," until 1974, "the year in which the Beach Boys ceased to be a rock 'n' roll act and became an oldies act." Punk, alternative, and indie In the 1970s, the Beach Boys served a "totemic influence" on punk rock that later gave way to indie rock. Brad Shoup of Stereogum surmised that, thanks to the Ramones' praise for the group, many punk, pop punk, or "punk-adjacent" artists showed influence from the Beach Boys, noting cover versions of the band's songs recorded by Slickee Boys, Agent Orange, Bad Religion, Shonen Knife, the Queers, Hi-Standard, the Descendents, the Donnas, M.O.D., and the Vandals. The Beach Boys Love You is sometimes considered the group's "punk album", and Pet Sounds is sometimes advanced as the first emo album. In the 1990s, the Beach Boys experienced a resurgence of popularity with the alternative rock generation. According to Sean O'Hagan, leader of the High Llamas and former member of Stereolab, a younger generation of record-buyers "stopped listening to indie records" in favor of the Beach Boys. Bands who advocated for the Beach Boys included founding members of the Elephant 6 Collective (Neutral Milk Hotel, the Olivia Tremor Control, the Apples in Stereo, and of Montreal). United by a shared love of the group's music, they named Pet Sounds Studio in honor of the band. Rolling Stone writer Barry Walters wrote in 2000 that albums such as Surf's Up and Love You "are becoming sonic blueprints, akin to what early Velvet Underground LPs meant to the previous indie peer group." The High Llamas, Eric Matthews and Saint Etienne are among the "alt heroes" who contributed cover versions of "unreleased, overlooked or underappreciated Wilson/Beach Boys obscurities" on the tribute album Caroline Now! (2000). The Beach Boys remained among the most significant influences on indie rock into the late 2000s. Smile became a touchstone for many bands who were labelled "chamber pop", a term used for artists influenced by the lush orchestrations of Brian Wilson, Lee Hazlewood, and Burt Bacharach. Pitchfork writer Mark Richardson cited Smiley Smile as the origin point of "the kind of lo-fi bedroom pop that would later propel Sebadoh, Animal Collective, and other characters." The Sunflower track "All I Wanna Do" is also cited as one of the earliest precursors to chillwave, a microgenre that emerged in 2009. Landmarks The Wilsons' California house, where the Wilson brothers grew up and the group began, was demolished in 1986 to make way for Interstate 105, the Century Freeway. A Beach Boys Historic Landmark (California Landmark No. 1041 at 3701 West 119th Street), dedicated on May 20, 2005, marks the location. On December 30, 1980, the Beach Boys were awarded a star on the Hollywood Walk of Fame, located at 1500 Vine Street. On September 2, 1977, the group performed before an audience of 40,000 at Narragansett Park in Pawtucket, Rhode Island, which remains the largest concert audience in Rhode Island history. In 2017, the street where the concert stage formerly stood was officially renamed to "Beach Boys Way". On September 21, 2017, The Beach Boys were honored by Roger Williams University and plaques were unveiled to commemorate the band's concert on September 22, 1971, at the Baypoint Inn & Conference Center in Portsmouth, Rhode Island. The concert was the first-ever appearance of South African Ricky Fataar as an official member of the band and Filipino Billy Hinsche as a touring member, essentially changing the Beach Boys' live and recording act's line-up into a multi-cultural group. Diversity is a credo of Roger Williams University, which is why they chose to celebrate this moment in the band's history. MembersCurrent membersBrian Wilson – lead, harmony, and backing vocals, keyboards, bass Mike Love – lead, harmony, and backing vocals, percussion, saxophone, electro-Theremin Al Jardine – backing, harmony, and lead vocals, guitar, bass Bruce Johnston – backing, harmony, and lead vocals, keyboards, bass Former membersCarl Wilson – lead, harmony, and backing vocals, guitars, bass, keyboards Dennis Wilson – backing, harmony, and lead vocals, drums, percussion, keyboards David Marks – backing, harmony, and occasional lead vocals, guitars Blondie Chaplin – backing, harmony, and occasional lead vocals, guitars, bass Ricky Fataar – backing, harmony, and occasional lead vocals, drums, percussion, guitar Timeline Notable supporting musicians for both the Beach Boys' live performances and studio recordings included guitarist and session musician Glen Campbell, keyboardists Daryl Dragon and Toni Tennille (Captain & Tennille), drummer John Cowsill, actor, drummer and guitarist John Stamos, and saxophonist Charles Lloyd. Discography Studio albums Surfin' Safari (1962) Surfin' U.S.A. (1963) Surfer Girl (1963) Little Deuce Coupe (1963) Shut Down Volume 2 (1964) All Summer Long (1964) The Beach Boys' Christmas Album (1964) The Beach Boys Today! (1965) Summer Days (And Summer Nights!!) (1965) Beach Boys' Party! (1965) Pet Sounds (1966) Smiley Smile (1967) Wild Honey (1967) Friends (1968) 20/20 (1969) Sunflower (1970) Surf's Up (1971) Carl and the Passions – "So Tough" (1972) Holland (1973) 15 Big Ones (1976) The Beach Boys Love You (1977) M.I.U. Album (1978) L.A. (Light Album) (1979) Keepin' the Summer Alive (1980) The Beach Boys (1985) Still Cruisin' (1989) Summer in Paradise (1992) Stars and Stripes Vol. 1 (1996) That's Why God Made the Radio (2012) Selected archival releases The Pet Sounds Sessions (1997) Endless Harmony Soundtrack (1998) Ultimate Christmas (1998) Hawthorne, CA (2001) The Smile Sessions (2011) The Big Beat 1963 (2013) Keep an Eye on Summer 1964 (2014) Becoming the Beach Boys: The Complete Hite & Dorinda Morgan Sessions (2015) Beach Boys' Party! Uncovered and Unplugged (2015) 1967 – Sunshine Tomorrow (2017) Wake the World: The Friends Sessions (2018) I Can Hear Music: The 20/20 Sessions (2018) Feel Flows: The Sunflower & Surf's Up Sessions 1969–1971 (2021) Sail On Sailor – 1972 (2022) Selected filmography 1965: The Girls on the Beach 1965: The Monkey's Uncle 1976: The Beach Boys: Good Vibrations Tour 1985: The Beach Boys: An American Band 1996: The Beach Boys: Nashville Sounds 1998: Endless Harmony: The Beach Boys Story 2002: Good Timin': Live at Knebworth England 1980 2003: The Beach Boys: The Lost Concert 1964 2006: The Beach Boys: In London 1966 2012: The Beach Boys: Chronicles 2012: The 50th Reunion Tour Notes References Bibliography Further readingArticles Books''' Berry, Torrence (2013). Beach Boys Archives, Volume 2. White Lightning Publishing. . Berry, Torrence (2014). Beach Boys Archives, Volume 5. White Lightning Publishing. . Berry, Torrence (2015). Beach Boys Archives, Volume 7. White Lightning Publishing. . Berry, Torrence and Zenker, Gary (2013). Beach Boys Archives, Volume 1. White Lightning Publishing. . Berry, Torrence and Zenker, Gary (2014). Beach Boys Archives, Volume 3. White Lightning Publishing. . Berry, Torrence and Zenker, Gary (2014). Beach Boys Archives, Volume 4. White Lightning Publishing. . Cox, Perry D. (2017). Price and Reference Guide for the Beach Boys American Records (By Perry Cox, Frank Daniels & Mark Galloway. Foreword by Jeffrey Foskett). Perry Cox Ent. . External links 1961 establishments in California American musical quintets American pop music groups American surf rock music groups Rock music groups from California Brian Wilson California Sound Capitol Records artists Carl Wilson Dennis Wilson Family musical groups Grammy Lifetime Achievement Award winners Musical groups established in 1961 Musicians from Hawthorne, California Proto-prog groups Psychedelic musical groups Reprise Records artists Sibling musical groups Warner Records artists

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https://en.wikipedia.org/wiki/BCE%20%28disambiguation%29

BCE (disambiguation)

BCE is an abbreviation meaning Before Common Era, an alternative to the use of BC. BCE, B.C.E. or bce may also refer to: Bachelor of Civil Engineering Banco Central del Ecuador Basic Chess Endings, a book by Reuben Fine BCE Inc., formerly Bell Canada Enterprises BCE Place, Toronto, Canada, later Brookfield Place Bracknell railway station, Berkshire, UK, code Bhagalpur College of Engineering Entity-control-boundary, an architectural pattern used in software design See also

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https://en.wikipedia.org/wiki/Liberal%20Party%20%28UK%29

Liberal Party (UK)

The Liberal Party was one of the two major political parties in the United Kingdom, along with the Conservative Party, in the 19th and early 20th centuries. Beginning as an alliance of Whigs, free trade–supporting Peelites, and reformist Radicals in the 1850s, by the end of the 19th century, it had formed four governments under William Gladstone. Despite being divided over the issue of Irish Home Rule, the party returned to government in 1905 and won a landslide victory in the 1906 general election. Under prime ministers Henry Campbell-Bannerman (1905–1908) and H. H. Asquith (1908–1916), the Liberal Party passed reforms that created a basic welfare state. Although Asquith was the party leader, its dominant figure was David Lloyd George. Asquith was overwhelmed by the wartime role of coalition prime minister and Lloyd George replaced him in late 1916, but Asquith remained as Liberal Party leader. The split between Lloyd George's breakaway faction and Asquith's official Liberal Party badly weakened the party. The coalition government of Lloyd George was increasingly dominated by the Conservative Party, which finally deposed him in 1922. By the end of the 1920s, the Labour Party had replaced the Liberals as the Conservatives' main rival. The Liberal Party went into decline after 1918, and, by the 1950s, the party had won as few as six seats at general elections. Apart from notable by-election victories, its fortunes did not improve significantly until it formed the SDP–Liberal Alliance with the newly formed Social Democratic Party (SDP) in 1981. At the 1983 general election, the Alliance won over a quarter of the vote, but only 23 of the 650 seats it contested. At the 1987 general election, its share of the vote fell below 23% and the Liberals and the SDP merged in 1988 to form the Social and Liberal Democrats (SLD), who the following year were renamed the Liberal Democrats. A splinter group reconstituted the Liberal Party in 1989. Prominent intellectuals associated with the Liberal Party include the philosopher John Stuart Mill, the economist John Maynard Keynes, and social planner William Beveridge. Winston Churchill authored Liberalism and the Social Problem (1909), which was praised by Henry William Massingham as "an impressive and convincing argument" and is widely considered the movement's bible. History Origins The Liberal Party grew out of the Whigs, who had their origins in an aristocratic faction in the reign of Charles II and the early 19th century Radicals. The Whigs were in favour of reducing the power of the Crown and increasing the power of Parliament. Although their motives in this were originally to gain more power for themselves, the more idealistic Whigs gradually came to support an expansion of democracy for its own sake. The great figures of reformist Whiggery were Charles James Fox (died 1806) and his disciple and successor Earl Grey. After decades in opposition, the Whigs returned to power under Grey in 1830 and carried the First Reform Act in 1832. The Reform Act was the climax of Whiggism, but it also brought about the Whigs' demise. The admission of the middle classes to the franchise and to the House of Commons led eventually to the development of a systematic middle-class liberalism and the end of Whiggery, although for many years reforming aristocrats held senior positions in the party. In the years after Grey's retirement, the party was led first by Lord Melbourne, a fairly traditional Whig, and then by Lord John Russell, the son of a Duke but a crusading radical, and by Lord Palmerston, a renegade Irish Tory and essentially a conservative, although capable of radical gestures. As early as 1839, Russell had adopted the name of "Liberals", but in reality, his party was a loose coalition of Whigs in the House of Lords and Radicals in the Commons. The leading Radicals were John Bright and Richard Cobden, who represented the manufacturing towns which had gained representation under the Reform Act. They favoured social reform, personal liberty, reducing the powers of the Crown and the Church of England (many Liberals were Nonconformists), avoidance of war and foreign alliances (which were bad for business) and above all free trade. For a century, free trade remained the one cause which could unite all Liberals. In 1841, the Liberals lost office to the Conservatives under Sir Robert Peel, but their period in opposition was short because the Conservatives split over the repeal of the Corn Laws, a free trade issue; and a faction known as the Peelites (but not Peel himself, who died soon after) aligned to the Liberal side on the issue of free trade. This allowed ministries led by Russell, Palmerston and the Peelite Lord Aberdeen to hold office for most of the 1850s and 1860s. A leading Peelite was William Gladstone, who was a reforming Chancellor of the Exchequer in most of these governments. The formal foundation of the Liberal Party is traditionally traced to 1859 when the remaining Peelites, Radicals and Whigs agreed to vote down the encumbant Conservative government. This meeting was held at the Willis' rooms in London on 6 June 1859. This led to Palmerston's second government. However, the Whig-Radical amalgam could not become a true modern political party while it was dominated by aristocrats and it was not until the departure of the "Two Terrible Old Men", Russell and Palmerston, that Gladstone could become the first leader of the modern Liberal Party. This was brought about by Palmerston's death in 1865 and Russell's retirement in 1868. After a brief Conservative government (during which the Second Reform Act was passed by agreement between the parties), Gladstone won a huge victory at the 1868 election and formed the first Liberal government. The establishment of the party as a national membership organisation came with the foundation of the National Liberal Federation in 1877. The philosopher John Stuart Mill was also a Liberal MP from 1865 to 1868. Gladstone era For the next thirty years Gladstone and Liberalism were synonymous. William Gladstone served as prime minister four times (1868–74, 1880–85, 1886, and 1892–94). His financial policies, based on the notion of balanced budgets, low taxes and laissez-faire, were suited to a developing capitalist society, but they could not respond effectively as economic and social conditions changed. Called the "Grand Old Man" later in life, Gladstone was always a dynamic popular orator who appealed strongly to the working class and to the lower middle class. Deeply religious, Gladstone brought a new moral tone to politics, with his evangelical sensibility and his opposition to aristocracy. His moralism often angered his upper-class opponents (including Queen Victoria), and his heavy-handed control split the Liberal Party. In foreign policy, Gladstone was in general against foreign entanglements, but he did not resist the realities of imperialism. For example, he ordered the occupation of Egypt by British forces in the 1882 Anglo-Egyptian War. His goal was to create a European order based on co-operation rather than conflict and on mutual trust instead of rivalry and suspicion; the rule of law was to supplant the reign of force and self-interest. This Gladstonian concept of a harmonious Concert of Europe was opposed to and ultimately defeated by a Bismarckian system of manipulated alliances and antagonisms. As prime minister from 1868 to 1874, Gladstone headed a Liberal Party which was a coalition of Peelites like himself, Whigs and Radicals. He was now a spokesman for "peace, economy and reform". One major achievement was the Elementary Education Act of 1870, which provided England with an adequate system of elementary schools for the first time. He also secured the abolition of the purchase of commissions in the British Army and of religious tests for admission to Oxford and Cambridge; the introduction of the secret ballot in elections; the legalization of trade unions; and the reorganization of the judiciary in the Judicature Act. Regarding Ireland, the major Liberal achievements were land reform, where he ended centuries of landlord oppression, and the disestablishment of the (Anglican) Church of Ireland through the Irish Church Act 1869. In the 1874 general election Gladstone was defeated by the Conservatives under Benjamin Disraeli during a sharp economic recession. He formally resigned as Liberal leader and was succeeded by the Marquess of Hartington, but he soon changed his mind and returned to active politics. He strongly disagreed with Disraeli's pro-Ottoman foreign policy and in 1880 he conducted the first outdoor mass-election campaign in Britain, known as the Midlothian campaign. The Liberals won a large majority in the 1880 election. Hartington ceded his place and Gladstone resumed office. Ireland and Home Rule Among the consequences of the Third Reform Act (1884) was the giving of the vote to many Irish Catholics. In the 1885 general election the Irish Parliamentary Party held the balance of power in the House of Commons and demanded Irish Home Rule as the price of support for a continued Gladstone ministry. Gladstone personally supported Home Rule, but a strong Liberal Unionist faction led by Joseph Chamberlain, along with the last of the Whigs, Hartington, opposed it. The Irish Home Rule bill proposed to offer all owners of Irish land a chance to sell to the state at a price equal to 20 years' purchase of the rents and allowing tenants to purchase the land. Irish nationalist reaction was mixed, Unionist opinion was hostile, and the election addresses during the 1886 election revealed English radicals to be against the bill also. Among the Liberal rank and file, several Gladstonian candidates disowned the bill, reflecting fears at the constituency level that the interests of the working people were being sacrificed to finance a costly rescue operation for the landed élite. Further, Home Rule had not been promised in the Liberals' election manifesto, and so the impression was given that Gladstone was buying Irish support in a rather desperate manner to hold on to power. The result was a catastrophic split in the Liberal Party, and heavy defeat in the 1886 election at the hands of Lord Salisbury, who was supported by the breakaway Liberal Unionist Party. There was a final weak Gladstone ministry in 1892, but it also was dependent on Irish support and failed to get Irish Home Rule through the House of Lords. Newcastle Programme Historically, the aristocracy was divided between Conservatives and Liberals. However, when Gladstone committed to home rule for Ireland, Britain's upper classes largely abandoned the Liberal party, giving the Conservatives a large permanent majority in the House of Lords. Following the Queen, High Society in London largely ostracized home rulers and Liberal clubs were badly split. Joseph Chamberlain took a major element of upper-class supporters out of the Party and into a third party called Liberal Unionism on the Irish issue. It collaborated with and eventually merged into the Conservative party. The Gladstonian liberals in 1891 adopted The Newcastle Programme that included home rule for Ireland, disestablishment of the Church of England in Wales, tighter controls on the sale of liquor, major extension of factory regulation and various democratic political reforms. The Programme had a strong appeal to the nonconformist middle-class Liberal element, which felt liberated by the departure of the aristocracy. Relations with trade unions A major long-term consequence of the Third Reform Act was the rise of Lib-Lab candidates. The Act split all county constituencies (which were represented by multiple MPs) into single-member constituencies, roughly corresponding to population patterns. With the foundation of the Labour Party not to come till 1906, many trade unions allied themselves with the Liberals. In areas with working class majorities, in particular coal-mining areas, Lib-Lab candidates were popular, and they received sponsorship and endorsement from trade unions. In the first election after the Act was passed (1885), thirteen were elected, up from two in 1874. The Third Reform Act also facilitated the demise of the Whig old guard; in two-member constituencies, it was common to pair a Whig and a radical under the Liberal banner. After the Third Reform Act, fewer former Whigs were selected as candidates. Reform policies A broad range of interventionist reforms were introduced by the 1892–1895 Liberal government. Amongst other measures, standards of accommodation and of teaching in schools were improved, factory inspection was made more stringent, and ministers used their powers to increase the wages and reduce the working hours of large numbers of male workers employed by the state. Historian Walter L. Arnstein concludes: Notable as the Gladstonian reforms had been, they had almost all remained within the nineteenth-century Liberal tradition of gradually removing the religious, economic, and political barriers that prevented men of varied creeds and classes from exercising their individual talents in order to improve themselves and their society. As the third quarter of the century drew to a close, the essential bastions of Victorianism still held firm: respectability; a government of aristocrats and gentlemen now influenced not only by middle-class merchants and manufacturers but also by industrious working people; a prosperity that seemed to rest largely on the tenets of laissez-faire economics; and a Britannia that ruled the waves and many a dominion beyond. After Gladstone Gladstone finally retired in 1894. Gladstone's support for Home Rule deeply divided the party, and it lost its upper and upper-middle-class base, while keeping support among Protestant nonconformists and the Celtic fringe. Historian R. C. K. Ensor reports that after 1886, the main Liberal Party was deserted by practically the entire whig peerage and the great majority of the upper-class and upper-middle-class members. High prestige London clubs that had a Liberal base were deeply split. Ensor notes that, "London society, following the known views of the Queen, practically ostracized home rulers." The new Liberal leader was the ineffectual Lord Rosebery. He led the party to a heavy defeat in the 1895 general election. Liberal factions The Liberal Party lacked a unified ideological base in 1906. It contained numerous contradictory and hostile factions, such as imperialists and supporters of the Boers; near-socialists and laissez-faire classical liberals; suffragettes and opponents of women's suffrage; antiwar elements and supporters of the military alliance with France. Nonconformists – Protestants outside the Anglican fold – were a powerful element, dedicated to opposing the established church in terms of education and taxation. However, the non-conformists were losing support amid society at large and played a lesser role in party affairs after 1900. The party, furthermore, also included Irish Catholics, and secularists from the labour movement. Many Conservatives (including Winston Churchill) had recently protested against high tariff moves by the Conservatives by switching to the anti-tariff Liberal camp, but it was unclear how many old Conservative traits they brought along, especially on military and naval issues. The middle-class business, professional and intellectual communities were generally strongholds, although some old aristocratic families played important roles as well. The working-class element was moving rapidly toward the newly emerging Labour Party. One uniting element was widespread agreement on the use of politics and Parliament as a device to upgrade and improve society and to reform politics. All Liberals were outraged when Conservatives used their majority in the House of Lords to block reform legislation. In the House of Lords, the Liberals had lost most of their members, who in the 1890s "became Conservative in all but name." The government could force the unwilling king to create new Liberal peers, and that threat did prove decisive in the battle for dominance of Commons over Lords in 1911. Rise of New Liberalism The late nineteenth century saw the emergence of New Liberalism within the Liberal Party, which advocated state intervention as a means of guaranteeing freedom and removing obstacles to it such as poverty and unemployment. The policies of the New Liberalism are now known as social liberalism. The New Liberals included intellectuals like L. T. Hobhouse, and John A. Hobson. They saw individual liberty as something achievable only under favourable social and economic circumstances. In their view, the poverty, squalor, and ignorance in which many people lived made it impossible for freedom and individuality to flourish. New Liberals believed that these conditions could be ameliorated only through collective action coordinated by a strong, welfare-oriented, and interventionist state. After the historic 1906 victory, the Liberal Party introduced multiple reforms on range of issues, including health insurance, unemployment insurance, and pensions for elderly workers, thereby laying the groundwork for the future British welfare state. Some proposals failed, such as licensing fewer pubs, or rolling back Conservative educational policies. The People's Budget of 1909, championed by David Lloyd George and fellow Liberal Winston Churchill, introduced unprecedented taxes on the wealthy in Britain and radical social welfare programmes to the country's policies. In the Liberal camp, as noted by one study, "the Budget was on the whole enthusiastically received." It was the first budget with the expressed intent of redistributing wealth among the public. It imposed increased taxes on luxuries, liquor, tobacco, high incomes, and land – taxation that fell heavily on the rich. The new money was to be made available for new welfare programmes as well as new battleships. In 1911 Lloyd George succeeded in putting through Parliament his National Insurance Act, making provision for sickness and invalidism, and this was followed by his Unemployment Insurance Act. Historian Peter Weiler argues: Contrasting Old Liberalism with New Liberalism, David Lloyd George noted in a 1908 speech the following: Liberal zenith The Liberals languished in opposition for a decade while the coalition of Salisbury and Chamberlain held power. The 1890s were marred by infighting between the three principal successors to Gladstone, party leader William Harcourt, former prime minister Lord Rosebery, and Gladstone's personal secretary, John Morley. This intrigue finally led Harcourt and Morley to resign their positions in 1898 as they continued to be at loggerheads with Rosebery over Irish home rule and issues relating to imperialism. Replacing Harcourt as party leader was Sir Henry Campbell-Bannerman. Harcourt's resignation briefly muted the turmoil in the party, but the beginning of the Second Boer War soon nearly broke the party apart, with Rosebery and a circle of supporters including important future Liberal figures H. H. Asquith, Edward Grey and Richard Burdon Haldane forming a clique dubbed the Liberal Imperialists that supported the government in the prosecution of the war. On the other side, more radical members of the party formed a Pro-Boer faction that denounced the conflict and called for an immediate end to hostilities. Quickly rising to prominence among the Pro-Boers was David Lloyd George, a relatively new MP and a master of rhetoric, who took advantage of having a national stage to speak out on a controversial issue to make his name in the party. Harcourt and Morley also sided with this group, though with slightly different aims. Campbell-Bannerman tried to keep these forces together at the head of a moderate Liberal rump, but in 1901 he delivered a speech on the government's "methods of barbarism" in South Africa that pulled him further to the left and nearly tore the party in two. The party was saved after Salisbury's retirement in 1902 when his successor, Arthur Balfour, pushed a series of unpopular initiatives such as the Education Act 1902 and Joseph Chamberlain called for a new system of protectionist tariffs. Campbell-Bannerman was able to rally the party around the traditional liberal platform of free trade and land reform and led them to the greatest election victory in their history. This would prove the last time the Liberals won a majority in their own right. Although he presided over a large majority, Sir Henry Campbell-Bannerman was overshadowed by his ministers, most notably H. H. Asquith at the Exchequer, Edward Grey at the Foreign Office, Richard Burdon Haldane at the War Office and David Lloyd George at the Board of Trade. Campbell-Bannerman retired in 1908 and died soon after. He was succeeded by Asquith, who stepped up the government's radicalism. Lloyd George succeeded Asquith at the Exchequer and was in turn succeeded at the Board of Trade by Winston Churchill, a recent defector from the Conservatives. One observer, the leading American liberal politician William Jennings Bryan, was enthusiastic about the new Liberal administration, writing that: Great Britain has recently experienced one of the greatest political revolutions she has ever known. The conservative party, with Mr. Balfour, one of the ablest of modern scholars, at its head, and with Mr. Joseph Chamberlain, a powerful orator and a forceful political leader, as its most conspicuous champion, had won a sweeping victory after the Boer war, and this victory, following a long lease of power, led the Conservatives to believe themselves invincible. They assumed, as parties made confident by success often do, that they are indispensable to the nation and paid but little attention to the warnings and threats of the Liberals. One mistake after another, however, alienated the voters and the special elections two years ago began to show a falling off in the Conservative strength, and when the general election was held last fall the Liberals rolled up a majority of something like two hundred in the House of Commons. A new ministry was formed from among the ablest men of the party — a ministry of radical and progressive men seldom equaled in moral purpose and intellectual strength. The 1906 general election also represented a shift to the left by the Liberal Party. According to Rosemary Rees, almost half of the Liberal MPs elected in 1906 were supportive of the 'New Liberalism' (which advocated government action to improve people's lives),) while claims were made that "five-sixths of the Liberal party are left wing." Other historians, however, have questioned the extent to which the Liberal Party experienced a leftward shift; according to Robert C. Self however, only between 50 and 60 Liberal MPs out of the 400 in the parliamentary party after 1906 were Social Radicals, with a core of 20 to 30. Nevertheless, important junior offices were held in the cabinet by what Duncan Tanner has termed "genuine New Liberals, Centrist reformers, and Fabian collectivists," and much legislation was pushed through by the Liberals in government. This included the regulation of working hours, National Insurance and welfare. A political battle erupted over the People's Budget, which was rejected by the House of Lords and for which the government obtained an electoral mandate at the January 1910 election. The election resulted in a hung parliament, with the government left dependent on the Irish Nationalists. Although the Lords now passed the budget, the government wished to curtail their power to block legislation. Asquith was required by King George V to fight a second general election in December 1910 (whose result was little changed from that in January) before he agreed, if necessary, to create hundreds of Liberals peers. Faced with that threat, the Lords voted to give up their veto power and allowed the passage of the Parliament Act 1911. As the price of Irish support, Asquith was now forced to introduce a third Home Rule bill in 1912. Since the House of Lords no longer had the power to block the bill, but only to delay it for two years, it was due to become law in 1914. The Unionist Ulster Volunteers, led by Sir Edward Carson, launched a campaign of opposition that included the threat of a provisional government and armed resistance in Ulster. The Ulster Protestants had the full support of the Conservatives, whose leader, Bonar Law, was of Ulster-Scots descent. Government plans to deploy troops into Ulster had to be cancelled after the threat of mass resignation of their commissions by army officers in March 1914 (see Curragh Incident). Ireland seemed to be on the brink of civil war when the First World War broke out in August 1914. Asquith had offered the Six Counties (later to become Northern Ireland) an opt out from Home Rule for six years (i.e., until after two more general elections were likely to have taken place) but the Nationalists refused to agree to permanent Partition of Ireland. Historian George Dangerfield has argued that the multiplicity of crises in 1910 to 1914, political and industrial, so weakened the Liberal coalition before the war broke out that it marked the Strange Death of Liberal England. However, most historians date the collapse to the crisis of the First World War. Decline The Liberal Party might have survived a short war, but the totality of the Great War called for measures that the Party had long rejected. The result was the permanent destruction of the ability of the Liberal Party to lead a government. Historian Robert Blake explains the dilemma: Blake further notes that it was the Liberals, not the Conservatives who needed the moral outrage of Belgium to justify going to war, while the Conservatives called for intervention from the start of the crisis on the grounds of realpolitik and the balance of power. However, Lloyd George and Churchill were zealous supporters of the war, and gradually forced the old peace-orientated Liberals out. Asquith was blamed for the poor British performance in the first year. Since the Liberals ran the war without consulting the Conservatives, there were heavy partisan attacks. However, even Liberal commentators were dismayed by the lack of energy at the top. At the time, public opinion was intensely hostile, both in the media and in the street, against any young man in civilian garb and labeled as a slacker. The leading Liberal newspaper, the Manchester Guardian complained: Asquith's Liberal government was brought down in , due in particular to a crisis in inadequate artillery shell production and the protest resignation of Admiral Fisher over the disastrous Gallipoli Campaign against Turkey. Reluctant to face doom in an election, Asquith formed a new coalition government on 25 May, with the majority of the new cabinet coming from his own Liberal party and the Unionist (Conservative) party, along with a token Labour representation. The new government lasted a year and a half and was the last time Liberals controlled the government. The analysis of historian A. J. P. Taylor is that the British people were so deeply divided over numerous issues, but on all sides, there was growing distrust of the Asquith government. There was no agreement whatsoever on wartime issues. The leaders of the two parties realized that embittered debates in Parliament would further undermine popular morale and so the House of Commons did not once discuss the war before May 1915. Taylor argues: The 1915 coalition fell apart at the end of 1916, when the Conservatives withdrew their support from Asquith and gave it instead to Lloyd George, who became prime minister at the head of a new coalition largely made up of Conservatives. Asquith and his followers moved to the opposition benches in Parliament and the Liberal Party was deeply split once again. Lloyd George as a Liberal heading a Conservative coalition Lloyd George remained a Liberal all his life, but he abandoned many standard Liberal principles in his crusade to win the war at all costs. He insisted on strong government controls over business as opposed to the laissez-faire attitudes of traditional Liberals. in 1915–16 he had insisted on conscription of young men into the Army, a position that deeply troubled his old colleagues. That brought him and a few like-minded Liberals into the new coalition on the ground long occupied by Conservatives. There was no more planning for world peace or liberal treatment of Germany, nor discomfit with aggressive and authoritarian measures of state power. More deadly to the future of the party, says historian Trevor Wilson, was its repudiation by ideological Liberals, who decided sadly that it no longer represented their principles. Finally, the presence of the vigorous new Labour Party on the left gave a new home to voters disenchanted with the Liberal performance. The last majority Liberal Government in Britain was elected in 1906. The years preceding the First World War were marked by worker strikes and civil unrest and saw many violent confrontations between civilians and the police and armed forces. Other issues of the period included women's suffrage and the Irish Home Rule movement. After the carnage of 1914–1918, the democratic reforms of the Representation of the People Act 1918 instantly tripled the number of people entitled to vote in Britain from seven to twenty-one million. The Labour Party benefited most from this huge change in the electorate, forming its first minority government in 1924. In the 1918 general election, Lloyd George, hailed as "the Man Who Won the War", led his coalition into a khaki election. Lloyd George and the Conservative leader Bonar Law wrote a joint letter of support to candidates to indicate they were considered the official Coalition candidates—this "coupon", as it became known, was issued against many sitting Liberal MPs, often to devastating effect, though not against Asquith himself. The coalition won a massive victory: Labour increased their position slightly, but the Asquithian Liberals were decimated. Those remaining Liberal MPs who were opposed to the Coalition Government went into opposition under the parliamentary leadership of Sir Donald MacLean who also became Leader of the Opposition. Asquith, who had appointed MacLean, remained as overall Leader of the Liberal Party even though he lost his seat in 1918. Asquith returned to Parliament in 1920 and resumed leadership. Between 1919 and 1923, the anti-Lloyd George Liberals were called Asquithian Liberals, Wee Free Liberals or Independent Liberals. Lloyd George was increasingly under the influence of the rejuvenated Conservative party who numerically dominated the coalition. In 1922, the Conservative backbenchers rebelled against the continuation of the coalition, citing, in particular, Lloyd George's plan for war with Turkey in the Chanak Crisis, and his corrupt sale of honours. He resigned as prime minister and was succeeded by Bonar Law. At the 1922 and 1923 elections the Liberals won barely a third of the vote and only a quarter of the seats in the House of Commons as many radical voters abandoned the divided Liberals and went over to Labour. In 1922, Labour became the official opposition. A reunion of the two warring factions took place in 1923 when the new Conservative prime minister Stanley Baldwin committed his party to protective tariffs, causing the Liberals to reunite in support of free trade. The party gained ground in the 1923 general election but made most of its gains from Conservatives whilst losing ground to Labour—a sign of the party's direction for many years to come. The party remained the third largest in the House of Commons, but the Conservatives had lost their majority. There was much speculation and fear about the prospect of a Labour government and comparatively little about a Liberal government, even though it could have plausibly presented an experienced team of ministers compared to Labour's almost complete lack of experience as well as offering a middle ground that could obtain support from both Conservatives and Labour in crucial Commons divisions. However, instead of trying to force the opportunity to form a Liberal government, Asquith decided instead to allow Labour the chance of office in the belief that they would prove incompetent, and this would set the stage for a revival of Liberal fortunes at Labour's expense, but it was a fatal error. Labour was determined to destroy the Liberals and become the sole party of the left. Ramsay MacDonald was forced into a snap election in 1924 and although his government was defeated, he achieved his objective of virtually wiping the Liberals out as many more radical voters now moved to Labour whilst moderate middle-class Liberal voters concerned about socialism moved to the Conservatives. The Liberals were reduced to a mere forty seats in Parliament, only seven of which had been won against candidates from both parties and none of these formed a coherent area of Liberal survival. The party seemed finished, and during this period some Liberals, such as Churchill, went over to the Conservatives while others went over to Labour. Several Labour ministers of later generations, such as Michael Foot and Tony Benn, were the sons of Liberal MPs. Asquith finally resigned as Liberal leader in 1926 (he died in 1928). Lloyd George, now party leader, began a drive to produce coherent policies on many key issues of the day. In the 1929 general election, he made a final bid to return the Liberals to the political mainstream, with an ambitious programme of state stimulation of the economy called We Can Conquer Unemployment!, largely written for him by the Liberal economist John Maynard Keynes. The Liberal Party stood in Northern Ireland for the first and only time in the 1929 general election, gaining 17% of the vote, but won no seats. Nationally the Liberals gained ground, but once again it was at the Conservatives' expense whilst also losing seats to Labour. Indeed, the urban areas of the country suffering heavily from unemployment, which might have been expected to respond the most to the radical economic policies of the Liberals, instead gave the party its worst results. By contrast, most of the party's seats were won either due to the absence of a candidate from one of the other parties or in rural areas on the Celtic fringe, where local evidence suggests that economic ideas were at best peripheral to the electorate's concerns. The Liberals now found themselves with 59 members, holding the balance of power in a Parliament where Labour was the largest party but lacked an overall majority. Lloyd George offered a degree of support to the Labour government in the hope of winning concessions, including a degree of electoral reform to introduce the alternative vote, but this support was to prove bitterly divisive as the Liberals increasingly divided between those seeking to gain what Liberal goals they could achieve, those who preferred a Conservative government to a Labour one and vice versa. Splits over the National Government A group of Liberal MPs led by Sir John Simon opposed the Liberal Party's support for the minority Labour government. They preferred to reach an accommodation with the Conservatives. In 1931 MacDonald's Labour government fell apart in response to the Great Depression. Macdonald agreed to lead a National Government of all parties, which passed a budget to deal with the financial crisis. When few Labour MPs backed the National government, it became clear that the Conservatives had the clear majority of government supporters. They then forced MacDonald to call a general election. Lloyd George called for the party to leave the National Government but only a few MPs and candidates followed. The majority, led by Sir Herbert Samuel, decided to contest the elections as part of the government. The bulk of Liberal MPs supported the government, – the Liberal Nationals (officially the "National Liberals" after 1947) led by Simon, also known as "Simonites", and the "Samuelites" or "official Liberals", led by Samuel who remained as the official party. Both groups secured about 34 MPs but proceeded to diverge even further after the election, with the Liberal Nationals remaining supporters of the government throughout its life. There were to be a succession of discussions about them rejoining the Liberals, but these usually foundered on the issues of free trade and continued support for the National Government. The one significant reunification came in 1946 when the Liberal and Liberal National party organisations in London merged. The National Liberals, as they were called by then, were gradually absorbed into the Conservative Party, finally merging in 1968. The official Liberals found themselves a tiny minority within a government committed to protectionism. Slowly they found this issue to be one they could not support. In early 1932 it was agreed to suspend the principle of collective responsibility to allow the Liberals to oppose the introduction of tariffs. Later in 1932 the Liberals resigned their ministerial posts over the introduction of the Ottawa Agreement on Imperial Preference. However, they remained sitting on the government benches supporting it in Parliament, though in the country local Liberal activists bitterly opposed the government. Finally in late 1933 the Liberals crossed the floor of the House of Commons and went into complete opposition. By this point their number of MPs was severely depleted. In the 1935 general election, just 17 Liberal MPs were elected, along with Lloyd George and three followers as independent Liberals. Immediately after the election the two groups reunited, though Lloyd George declined to play much of a formal role in his old party. Over the next ten years there would be further defections as MPs deserted to either the Liberal Nationals or Labour. Yet there were a few recruits, such as Clement Davies, who had deserted to the National Liberals in 1931 but now returned to the party during World War II and who would lead it after the war. Near extinction Samuel had lost his seat in the 1935 election and the leadership of the party fell to Sir Archibald Sinclair. With many traditional domestic Liberal policies now regarded as irrelevant, he focused the party on opposition to both the rise of Fascism in Europe and the appeasement foreign policy of the National Government, arguing that intervention was needed, in contrast to the Labour calls for pacifism. Despite the party's weaknesses, Sinclair gained a high profile as he sought to recall the Midlothian Campaign and once more revitalise the Liberals as the party of a strong foreign policy. In 1940, they joined Churchill's wartime coalition government, with Sinclair serving as Secretary of State for Air, the last British Liberal to hold Cabinet rank office for seventy years. However, it was a sign of the party's lack of importance that they were not included in the War Cabinet; some leading party members founded Radical Action, a group which called for liberal candidates to break the war-time electoral pact. At the 1945 general election, Sinclair and many of his colleagues lost their seats to both Conservatives and Labour and the party returned just 12 MPs to Westminster, but this was just the beginning of the decline. In 1950, the general election saw the Liberals return just nine MPs. Another general election was called in 1951 and the Liberals were left with just six MPs and all but one of them were aided by the fact that the Conservatives refrained from fielding candidates in those constituencies. In 1957, this total fell to five when one of the Liberal MPs died and the subsequent by-election was lost to the Labour Party, which selected the former Liberal Deputy Leader Megan Lloyd George as its own candidate. The Liberal Party seemed close to extinction. During this low period, it was often joked that Liberal MPs could hold meetings in the back of one taxi. Liberal revival Through the 1950s and into the 1960s the Liberals survived only because a handful of constituencies in rural Scotland and Wales clung to their Liberal traditions, whilst in two English towns, Bolton and Huddersfield, local Liberals and Conservatives agreed to each contest only one of the town's two seats. Jo Grimond, for example, who became Leader of the Liberal Party in 1956, was MP for the remote Orkney and Shetland islands. Under his leadership a Liberal revival began, marked by the Orpington by-election of March 1962 which was won by Eric Lubbock. There, the Liberals won a seat in the London suburbs for the first time since 1935. The Liberals became the first of the major British political parties to advocate British membership of the European Economic Community. Grimond also sought an intellectual revival of the party, seeking to position it as a non-socialist radical alternative to the Conservative government of the day. In particular he canvassed the support of the young post-war university students and recent graduates, appealing to younger voters in a way that many of his recent predecessors had not, and asserting a new strand of Liberalism for the post-war world. The new middle-class suburban generation began to find the Liberals' policies attractive again. Under Grimond (who retired in 1967) and his successor, Jeremy Thorpe, the Liberals regained the status of a serious third force in British politics, polling up to 20% of the vote, but unable to break the duopoly of Labour and Conservative and win more than fourteen seats in the Commons. An additional problem was competition in the Liberal heartlands in Scotland and Wales from the Scottish National Party and Plaid Cymru who both grew as electoral forces from the 1960s onwards. Although Emlyn Hooson held on to the seat of Montgomeryshire, upon Clement Davies death in 1962, the party lost five Welsh seats between 1950 and 1966. In September 1966, the Welsh Liberal Party formed their own state party, moving the Liberal Party into a fully federal structure. In local elections, Liverpool remained a Liberal stronghold, with the party taking the plurality of seats on the elections to the new Liverpool Metropolitan Borough Council in 1973. On 26 July 1973, the party won two by-elections on the same day, in the Isle of Ely (with Clement Freud), and Ripon (with David Austick). In the February 1974 general election, the Conservative government of Edward Heath won a plurality of votes cast, but the Labour Party gained a plurality of seats. The Conservatives were unable to form a government due to the Ulster Unionist MPs refusing to support the Conservatives after the Northern Ireland Sunningdale Agreement. The Liberals obtained 6.1 million votes, the most it would ever achieve, and now held the balance of power in the Commons. Conservatives offered Thorpe the Home Office if he would join a coalition government with Heath. Thorpe was personally in favour of it, but the party insisted it would only agree pending a clear government commitment to introducing proportional representation (PR) and a change of prime minister. The former was unacceptable to Heath's cabinet and the latter to Heath personally, so the talks collapsed. Instead, a minority Labour government was formed under Harold Wilson but with no formal support from Thorpe. In the October 1974 general election, the Liberals total vote slipped back slightly (and declined in each of the next three) and the Labour government won a wafer-thin majority. Thorpe was subsequently forced to resign after allegations that he attempted to have his homosexual lover murdered by a hitman. The party's new leader, David Steel, negotiated the Lib-Lab pact with Wilson's successor as prime minister, James Callaghan. According to this pact, the Liberals would support the government in crucial votes in exchange for some influence over policy. The agreement lasted from 1977 to 1978, but proved mostly fruitless, for two reasons: the Liberals' key demand of PR was rejected by most Labour MPs, whilst the contacts between Liberal spokespersons and Labour ministers often proved detrimental, such as between Treasury spokesperson John Pardoe and Chancellor of the Exchequer Denis Healey, who were mutually antagonistic. Alliance, Liberal Democrats and reconstituted Liberal Party The Conservative Party under the leadership of Margaret Thatcher won the 1979 general election, placing the Labour Party back in opposition, which served to push the Liberals back into the margins. In 1981, defectors from a moderate faction of the Labour Party, led by former Cabinet ministers Roy Jenkins, David Owen and Shirley Williams, founded the Social Democratic Party (SDP). The new party and the Liberals quickly formed the SDP–Liberal Alliance, which for a while polled as high as 50% in the opinion polls and appeared capable of winning the next general election. Indeed, Steel was so confident of an Alliance victory that he told the 1981 Liberal conference, "Go back to your constituencies, and prepare for government!". However, the Alliance was overtaken in the polls by the Tories in the aftermath of the Falkland Islands War and at the 1983 general election the Conservatives were re-elected by a landslide, with Labour once again forming the opposition. While the SDP–Liberal Alliance came close to Labour in terms of votes (a share of more than 25%), it only had 23 MPs compared to Labour's 209. The Alliance's support was spread out across the country, and was not concentrated in enough areas to translate into seats. In the 1987 general election, the Alliance's share of the votes fell slightly and it now had 22 MPs. In the election's aftermath Steel proposed a merger of the two parties. Most SDP members voted in favour of the merger, but SDP leader David Owen objected and continued to lead a "rump" SDP. In March 1988, the Liberal Party and Social Democratic Party merged to create the Social and Liberal Democrats, renamed the Liberal Democrats in October 1989. Over two-thirds of Liberal members joined the merged party, along with all sitting MPs. Steel and SDP leader Robert Maclennan served briefly as interim leaders of the merged party. A group of Liberal opponents of the merger with the Social Democrats, including Michael Meadowcroft (the former Liberal MP for Leeds West) and Paul Wiggin (who served on Peterborough City Council as a Liberal), continued with a new party organisation under the name of the 'Liberal Party'. Meadowcroft joined the Liberal Democrats in 2007, but the Liberal Party as reconstituted in 1989 continues to hold council seats and field candidates in Westminster Parliamentary elections. None of the nineteen Liberal candidates in 2019 achieved 5% of the votes, resulting in all losing their deposits. Ideology During the 19th century, the Liberal Party was broadly in favour of what would today be called classical liberalism, supporting laissez-faire economic policies such as free trade and minimal government interference in the economy (this doctrine was usually termed Gladstonian liberalism after the Victorian era Liberal Prime Minister William Gladstone). The Liberal Party favoured social reform, personal liberty, reducing the powers of the Crown and the Church of England (many of them were nonconformists) and an extension of the electoral franchise. Sir William Harcourt, a prominent Liberal politician in the Victorian era, said this about liberalism in 1872: If there be any party which is more pledged than another to resist a policy of restrictive legislation, having for its object social coercion, that party is the Liberal party. (Cheers.) But liberty does not consist in making others do what you think right, (Hear, hear.) The difference between a free Government and a Government which is not free is principally this—that a Government which is not free interferes with everything it can, and a free Government interferes with nothing except what it must. A despotic Government tries to make everybody do what it wishes; a Liberal Government tries, as far as the safety of society will permit, to allow everybody to do as he wishes. It has been the tradition of the Liberal party consistently to maintain the doctrine of individual liberty. It is because they have done so that England is the place where people can do more what they please than in any other country in the world. [...] It is this practice of allowing one set of people to dictate to another set of people what they shall do, what they shall think, what they shall drink, when they shall go to bed, what they shall buy, and where they shall buy it, what wages they shall get and how they shall spend them, against which the Liberal party have always protested. The political terms of "modern", "progressive" or "new" Liberalism began to appear in the mid to late 1880s and became increasingly common to denote the tendency in the Liberal Party to favour an increased role for the state as more important than the classical liberal stress on self-help and freedom of choice. By the early 20th century, the Liberals stance began to shift towards "New Liberalism", what would today be called social liberalism, namely a belief in personal liberty with a support for government intervention to provide social welfare. This shift was best exemplified by the Liberal government of H. H. Asquith and his Chancellor David Lloyd George, whose Liberal reforms in the early 1900s created a basic welfare state. David Lloyd George adopted a programme at the 1929 general election entitled We Can Conquer Unemployment!, although by this stage the Liberals had declined to third-party status. The Liberals as expressed in the Liberal Yellow Book now regarded opposition to state intervention as being a characteristic of right-wing extremists. After nearly becoming extinct in the 1940s and the 1950s, the Liberal Party revived its fortunes somewhat under the leadership of Jo Grimond in the 1960s by positioning itself as a radical centrist, non-socialist alternative to the Conservative and Labour Party governments of the time. Religious alignment Since 1660, nonconformist Protestants have played a major role in English politics. Relatively few MPs were Dissenters. However the Dissenters were a major voting bloc in many areas, such as the East Midlands. They were very well organised and highly motivated and largely won over the Whigs and Liberals to their cause. Down to the 1830s, Dissenters demanded removal of political and civil disabilities that applied to them (especially those in the Test and Corporation Acts). The Anglican establishment strongly resisted until 1828. Numerous reforms of voting rights, especially that of 1832, increased the political power of Dissenters. They demanded an end to compulsory church rates, in which local taxes went only to Anglican churches. They finally achieved the end of religious tests for university degrees in 1905. Gladstone brought the majority of Dissenters around to support for Home Rule for Ireland, putting the dissenting Protestants in league with the Irish Roman Catholics in an otherwise unlikely alliance. The Dissenters gave significant support to moralistic issues, such as temperance and sabbath enforcement. The nonconformist conscience, as it was called, was repeatedly called upon by Gladstone for support for his moralistic foreign policy. In election after election, Protestant ministers rallied their congregations to the Liberal ticket. In Scotland, the Presbyterians played a similar role to the Nonconformist Methodists, Baptists and other groups in England and Wales. By the 1820s, the different Nonconformists, including Wesleyan Methodists, Baptists, Congregationalists and Unitarians, had formed the Committee of Dissenting Deputies and agitated for repeal of the highly restrictive Test and Corporation Acts. These Acts excluded Nonconformists from holding civil or military office or attending Oxford or Cambridge, compelling them to set up their own Dissenting Academies privately. The Tories tended to be in favour of these Acts and so the Nonconformist cause was linked closely to the Whigs, who advocated civil and religious liberty. After the Test and Corporation Acts were repealed in 1828, all the Nonconformists elected to Parliament were Liberals. Nonconformists were angered by the Education Act 1902, which integrated Church of England denominational schools into the state system and provided for their support from taxes. John Clifford formed the National Passive Resistance Committee and by 1906 over 170 Nonconformists had gone to prison for refusing to pay school taxes. They included 60 Primitive Methodists, 48 Baptists, 40 Congregationalists and 15 Wesleyan Methodists. The political strength of Dissent faded sharply after 1920 with the secularisation of British society in the 20th century. The rise of the Labour Party reduced the Liberal Party strongholds into the nonconformist and remote "Celtic Fringe", where the party survived by an emphasis on localism and historic religious identity, thereby neutralising much of the class pressure on behalf of the Labour movement. Meanwhile, the Anglican Church was a bastion of strength for the Conservative Party. On the Irish issue, the Anglicans strongly supported unionism. Increasingly after 1850, the Roman Catholic element in England and Scotland was composed of recent emigrants from Ireland who largely voted for the Irish Parliamentary Party until its collapse in 1918. Liberal leaders Liberal Leaders in the House of Lords Granville George Leveson-Gower, 2nd Earl Granville (1859–1865) John Russell, 1st Earl Russell (1865–1868) Granville George Leveson-Gower, 2nd Earl Granville (1868–1891) John Wodehouse, 1st Earl of Kimberley (1891–1894) Archibald Philip Primrose, 5th Earl of Rosebery (1894–1896) John Wodehouse, 1st Earl of Kimberley (1896–1902) John Spencer, 5th Earl Spencer (1902–1905) George Robinson, 1st Marquess of Ripon (1905–1908) Robert Crewe-Milnes, 1st Marquess of Crewe (1908–1923) Edward Grey, 1st Viscount Grey of Fallodon (1923–1924) William Lygon, 7th Earl Beauchamp (1924–1931) Rufus Isaacs, 1st Marquess of Reading (1931–1936) Robert Crewe-Milnes, 1st Marquess of Crewe (1936–1944) Herbert Samuel, 1st Viscount Samuel (1944–1955) Philip Rea, 2nd Baron Rea (1955–1967) Frank Byers, Baron Byers (1967–1984) Nancy Seear, Baroness Seear (1984–1989) Liberal Leaders in the House of Commons Henry John Temple, 3rd Viscount Palmerston (1859–1865) William Gladstone (1865–1875) Spencer Cavendish, 8th Duke of Devonshire (1875–1880) William Gladstone (1880–1894) Sir William Harcourt (1894–1898) Sir Henry Campbell-Bannerman (1899–1908) H. H. Asquith (1908–1916) Leaders of the Liberal Party H. H. Asquith, 1st Earl of Oxford and Asquith, 1925 (1916–1926) Donald Maclean, Acting Leader (1919–1920) David Lloyd George (1926–1931) Sir Herbert Samuel (1931–1935) Sir Archibald Sinclair (1935–1945) Clement Davies (1945–1956) Jo Grimond (1956–1967) Jeremy Thorpe (1967–1976) Jo Grimond, Interim Leader (1976) David Steel (1976–1988) Deputy Leaders of the Liberal Party in the House of Commons Herbert Samuel (1929–1931) Archibald Sinclair (1931–1935) Post vacant (1935–1940) Percy Harris (1940–1945) Post vacant (1945–1949) Megan Lloyd George (1949–1951) Post vacant (1951–1962) Donald Wade (1962–1964) Post vacant (1964–1979) John Pardoe (1976–1979) Post vacant (1979–1985) Alan Beith (1985–1988) Deputy Leaders of the Liberal Party in the House of Lords Eric Drummond, 16th Earl of Perth (1946–1951) Walter Layton, 1st Baron Layton (1952–1955) Post vacant (1955–1965) Gladwyn Jebb, 1st Baron Gladwyn (1965–1988) Liberal Party front bench team members 1945–1956 1956–1967 1967–1976 Electoral performance Notes See also :Category:Liberal Party (UK) MPs List of Liberal Party (UK) MPs Liberalism in the United Kingdom Liberal Democrats List of United Kingdom Liberal Party Leaders List of United Kingdom Whig and allied party leaders (1801–59) List of Liberal Chief Whips President of the Liberal Party List of UK Liberal Party general election manifestos References Further reading Adelman, Paul. The decline of the Liberal Party 1910–1931 (2nd ed. Routledge, 2014). Bentley, Michael The Climax of Liberal Politics: British Liberalism in Theory and Practice, 1868–1918 (1987). Brack, Duncan; Ingham, Robert; Little, Tony, eds. British Liberal Leaders (2015). Campbell, John Lloyd George, The Goat in the Wilderness, 1922–31 (1977). Clarke, P. F. "The Electoral Position of the Liberal and Labour Parties, 1910–1914." English Historical Review 90.357 (1975): 828–836. in JSTOR. Cook, Chris. A Short History of the Liberal Party, 1900–2001 (6th edition). Basingstoke: Palgrave, 2002. . Cregier, Don M. "The Murder of the British Liberal Party," The History Teacher 3#4 (1970), pp. 27–36 online edition Cross, Colin. The Liberals in Power, 1905–1914 (1963). David, Edward. “The Liberal Party Divided 1916–1918.” Historical Journal 13#3 (1970, pp. 509–32, online Dangerfield, George. The Strange Death of Liberal England (1935), a famous classic online free. Dutton, David. A History of the Liberal Party Since 1900 (2nd ed. Palgrave Macmillan, 2013). Fairlie, Henry. "Oratory in Political Life," History Today (Jan 1960) 10#1 pp 3–13. A survey of political oratory in Britain from 1730 to 1960. Fahey, David M. “Temperance and the Liberal Party – Lord Peel's Report, 1899.” Journal of British Studies 20#3 (1971), pp. 132–59, online. Gilbert, Bentley Brinkerhoff. David Lloyd George: A Political Life: The Architect of Change 1863–1912 (1987)' David Lloyd George: A Political Life: Organizer of Victory, 1912–1916 (1992). Goodlad, Graham D. “The Liberal Party and Gladstone's Land Purchase Bill of 1886.” Historical Journal 32#3 (1989), pp. 627–41, online. Hammond, J. L. and M. R. D. Foot. Gladstone and Liberalism (1952) Häusermann, Silja, Georg Picot, and Dominik Geering. "Review article: Rethinking party politics and the welfare state–recent advances in the literature". British Journal of Political Science 43#1 (2013): 221–240.online. Hazlehurst, Cameron. "Asquith as Prime Minister, 1908–1916," The English Historical Review 85#336 (1970), pp. 502–531 in JSTOR. Heyck, Thomas William. “Home Rule, Radicalism, and the Liberal Party, 1886–1895.” Journal of British Studies 13#2 (1974), pp. 66–91, online. Hughes, K. M. “A Political Party and Education: Reflections on the Liberal Party's Educational Policy, 1867–1902.” British Journal of Educational Studies 8#2, (1960), pp. 112–26, online. Jenkins, Roy. "From Gladstone to Asquith: The Late Victorian Pattern of Liberal Leadership," History Today (July 1964) 14#7 pp 445–452. Jenkins, Roy. Asquith: portrait of a man and an era (1964). Jenkins, T. A. “Gladstone, the Whigs and the Leadership of the Liberal Party, 1879–1880.” Historical Journal 27#2 (1984), pp. 337–60, online. Jones, Thomas. Lloyd George (1951), short biography Kellas, James G. “The Liberal Party in Scotland 1876–1895.” Scottish Historical Review 44#137, (1965), pp. 1–16, online Laybourn, Keith. "The rise of Labour and the decline of Liberalism: the state of the debate." History 80.259 (1995): 207–226, historiography. Lubenow, W. C. “Irish Home Rule and the Social Basis of the Great Separation in the Liberal Party in 1886.” Historical Journal 28#1 (1985), pp. 125–42, online. Lynch, Patricia. The Liberal Party in Rural England, 1885–1910: Radicalism and Community (2003). MacAllister, Iain, et al., "Yellow fever? The political geography of Liberal voting in Great Britain," Political Geography (2002) 21#4 pp. 421–447. McEwen, John M. “The Liberal Party and the Irish Question during the First World War.” Journal of British Studies, 12#1, (1972), pp. 109–31, online. McGill, Barry. “Francis Schnadhorst and Liberal Party Organization.” Journal of Modern History 34#1 (1962), pp. 19–39, online. Machin, G. I. T. "Gladstone and Nonconformity in the 1860s: The Formation of an Alliance." Historical Journal 17, no. 2 (1974): 347–64. online. McCready, H. W. “Home Rule and the Liberal Party, 1899–1906.” Irish Historical Studies 13#52, (1963), pp. 316–48, online. Mowat, Charles Loch. Britain between the Wars, 1918–1940 (1955) 694 pp. scholarly survey online Packer, Ian. Liberal government and politics, 1905–15 (Springer, 2006). Parry, Jonathan. The Rise and Fall of Liberal Government in Victorian Britain (Yale, 1993) . Poe, William A. “Conservative Nonconformists: Religious Leaders and the Liberal Party in Yorkshire/Lancashire.” Nineteenth Century Studies, vol. 2, (1988), pp. 63–72, online. Pugh, Martin D. "Asquith, Bonar Law and the First Coalition." Historical Journal 17.4 (1974): 813–836. Pugh, Martin. “The Liberal Party and the Popular Front.” English Historical Review 121#494, (2006), pp. 1327–50, online. Rossi, John P. “The Transformation of the British Liberal Party: A Study of the Tactics of the Liberal Opposition, 1874–1880.” Transactions of the American Philosophical Society 68#8, (1978), pp. 1–133, online. Rossi, John P. “English Catholics, the Liberal Party, and the General Election of 1880.” Catholic Historical Review, 63#3, (1977), pp. 411–27, online. Russell, A.K. Liberal Landslide: The General Election of 1906 (David & Charles, 1973). Searle, G. R. “The Edwardian Liberal Party and Business.” English Historical Review 98#386, (1983), pp. 28–60, online. Searle, G. R. A New England? Peace and war, 1886–1918 (Oxford University Press, 2004), wide-ranging scholarly survey Thorpe, Andrew. "Labour Leaders and the Liberals, 1906–1924", Cercles 21 (2011), pp. 39–54. online. Tregidga, Garry. “Turning of the Tide? A Case Study of the Liberal Party in Provincial Britain in the Late 1930s.” History 92#3 (2007), pp. 347–66, online. Weiler, Peter. The New Liberalism: Liberal Social Theory in Great Britain, 1889–1914 (Routledge, 2016). Wilson, Trevor. The Downfall of the Liberal Party: 1914–1935 (1966). Historiography St. John, Ian. The Historiography of Gladstone and Disraeli (Anthem Press, 2016) 402 pp. excerpt. Thompson, J. A. “The Historians and the Decline of the Liberal Party.” Albion' 22#1, (1990), pp. 65–83, online. Primary sources Liberal Magazine 1901 in-depth coverage of 1900. Liberal Magazine 1900 in-depth coverage of 1899. Biographies and voting returns since 1880s. Craig, Frederick Walter Scott, ed. (1975). British General Election Manifestos, 1900–74''. Springer. External links Liberal Democrat History Group. Catalogue of the Liberal Party papers (mostly dating from after 1945) at LSE Archives. The Liberal Magazine Volume 2 1895. Liberal Magazine A Periodical for the Use of Liberal Speakers, Writers and Canvassers Volume 1 1893. Facts for Liberal Politicians By John Noble 1879. Proceedings in Connection with the Annual Meeting of the National Liberal Federation with the Annual Report By National Liberal Federation, 1881. Election Address and Speeches By Samuel Smith, 1882. Annual Report Presented at a Meeting of the Council By National Liberal Federation, 1887. Proceedings of the Annual Meeting of the Council By National Liberal Federation, 1895. Five Years of Liberal Policy and Conservative Opposition By George Charles Brodrick, 1874. Leaflets published by the Liberal Publication Department for the General Election of 1906, 1906. The Liberal year book for 1908. The Government's record, 1906–1913 : seven years of Liberal legislation and administration By Liberal Publication Dept. (Great Britain). The Yale Review Volume 4 1895. The Age of Lloyd George The Liberal Party and British Politics, 1890–1929 By Kenneth O. Morgan, 2021. Classical liberal parties Social liberal parties Defunct political parties in the United Kingdom United Kingdom 1860s Political parties established in 1859 Political parties disestablished in 1988 1859 establishments in the United Kingdom 1988 disestablishments in the United Kingdom Leeds Blue Plaques

4485

https://en.wikipedia.org/wiki/Bakelite

Bakelite

Bakelite ( ), formally Polyoxybenzylmethyleneglycolanhydride, is a thermosetting phenol formaldehyde resin, formed from a condensation reaction of phenol with formaldehyde. The first plastic made from synthetic components, it was developed by Leo Baekeland in Yonkers, New York in 1907, and patented on December 7, 1909 (). Because of its electrical nonconductivity and heat-resistant properties, it became a great commercial success. It was used in electrical insulators, radio and telephone casings, and such diverse products as kitchenware, jewelry, pipe stems, children's toys, and firearms. The "retro" appeal of old Bakelite products has made them collectible. The creation of a synthetic plastic was revolutionary for the chemical industry, which at the time made most of its income from cloth dyes and explosives. Bakelite's commercial success inspired the industry to develop other synthetic plastics. As the world's first commercial synthetic plastic, Bakelite was named a National Historic Chemical Landmark by the American Chemical Society. History Bakelite was produced for the first time in 1872 by Adolf von Baeyer though its use as a commercial product was not considered at the time. Leo Baekeland was already wealthy due to his invention of Velox photographic paper when he began to investigate the reactions of phenol and formaldehyde in his home laboratory. Chemists had begun to recognize that many natural resins and fibers were polymers. Baekeland's initial intent was to find a replacement for shellac, a material in limited supply because it was made naturally from the secretion of lac insects (specifically Kerria lacca). He produced a soluble phenol-formaldehyde shellac called "Novolak", but it was not a market success, even though it is still used to this day (e.g., as a photoresist). He then began experimenting on strengthening wood by impregnating it with a synthetic resin rather than coating it. By controlling the pressure and temperature applied to phenol and formaldehyde, he produced a hard moldable material that he named Bakelite, after himself. It was the first synthetic thermosetting plastic produced, and Baekeland speculated on "the thousand and one ... articles" it could be used to make. He considered the possibilities of using a wide variety of filling materials, including cotton, powdered bronze, and slate dust, but was most successful with wood and asbestos fibers, though asbestos was gradually abandoned by all manufacturers due to stricter environmental laws. Baekeland filed a substantial number of related patents. Bakelite, his "method of making insoluble products of phenol and formaldehyde," was filed on July 13, 1907 and granted on December 7, 1909. He also filed for patent protection in other countries, including Belgium, Canada, Denmark, Hungary, Japan, Mexico, Russia and Spain. He announced his invention at a meeting of the American Chemical Society on February 5, 1909. Baekeland started semi-commercial production of his new material in his home laboratory, marketing it as a material for electrical insulators. In the summer of 1909 he licensed the continental European rights to Rütger AG. The subsidiary formed at that time, Bakelite AG, was the first to produce Bakelite on an industrial scale. By 1910, Baekeland was producing enough material in the US to justify expansion. He formed the General Bakelite Company of Perth Amboy, NJ as a U.S. company to manufacture and market his new industrial material, and made overseas connections to produce it in other countries. The Bakelite Company produced "transparent" cast resin (which did not include filler) for a small market during the 1910s and 1920s. Blocks or rods of cast resin, also known as "artificial amber", were machined and carved to create items such as pipe stems, cigarette holders, and jewelry. However, the demand for molded plastics led the company to concentrate on molding rather than cast solid resins. The Bakelite Corporation was formed in 1922 after patent litigation favorable to Baekeland, from a merger of three companies: Baekeland's General Bakelite Company; the Condensite Company, founded by J. W. Aylesworth; and the Redmanol Chemical Products Company, founded by Lawrence V. Redman. Under director of advertising and public relations Allan Brown, who came to Bakelite from Condensite, Bakelite was aggressively marketed as "the material of a thousand uses". A filing for a trademark featuring the letter B above the mathematical symbol for infinity was made August 25, 1925, and claimed the mark was in use as of December 1, 1924. A wide variety of uses were listed in their trademark applications. The first issue of Plastics magazine, October 1925, featured Bakelite on its cover and included the article "Bakelite – What It Is" by Allan Brown. The range of colors that were available included "black, brown, red, yellow, green, gray, blue, and blends of two or more of these". The article emphasized that Bakelite came in various forms. "Bakelite is manufactured in several forms to suit varying requirements. In all these forms the fundamental basis is the initial Bakelite resin. This variety includes clear material, for jewelry, smokers' articles, etc.; cement, for sealing electric light bulbs in metal bases; varnishes, for impregnating electric coils, etc.; lacquers, for protecting the surface of hardware; enamels, for giving resistive coating to industrial equipment; Laminated Bakelite, used for silent gears and insulation; and molding material, from which are formed innumerable articles of utility and beauty. The molding material is prepared ordinarily by the impregnation of cellulose substances with the initial 'uncured' resin." In a 1925 report, the United States Tariff Commission hailed the commercial manufacture of synthetic phenolic resin as "distinctly an American achievement", and noted that "the publication of figures, however, would be a virtual disclosure of the production of an individual company". In England, Bakelite Limited, a merger of three British phenol formaldehyde resin suppliers (Damard Lacquer Company Limited of Birmingham, Mouldensite Limited of Darley Dale and Redmanol Chemical Products Company of London), was formed in 1926. A new Bakelite factory opened in Tyseley, Birmingham, around 1928. It was the "heart of Bakelite production in the UK" until it closed in 1987. A factory to produce phenolic resins and precursors opened in Bound Brook, New Jersey in 1931. In 1939, the companies were acquired by Union Carbide and Carbon Corporation. In 2005 German Bakelite manufacturer Bakelite AG was acquired by Borden Chemical of Columbus, Ohio, now Hexion Inc. In addition to the original Bakelite material, these companies eventually made a wide range of other products, many of which were marketed under the brand name "Bakelite plastics". These included other types of cast phenolic resins similar to Catalin, and urea-formaldehyde resins, which could be made in brighter colors than polyoxy­benzyl­methyleneglycol­anhydride. Once Baekeland's heat and pressure patents expired in 1927, Bakelite Corporation faced serious competition from other companies. Because molded Bakelite incorporated fillers to give it strength, it tended to be made in concealing dark colors. In 1927, beads, bangles, and earrings were produced by the Catalin company, through a different process which enabled them to introduce 15 new colors. Translucent jewelry, poker chips and other items made of phenolic resins were introduced in the 1930s or 1940s by the Catalin company under the Prystal name. The creation of marbled phenolic resins may also be attributable to the Catalin company. Synthesis Making Bakelite is a multi-stage process. It begins with the heating of phenol and formaldehyde in the presence of a catalyst such as hydrochloric acid, zinc chloride, or the base ammonia. This creates a liquid condensation product, referred to as Bakelite A, which is soluble in alcohol, acetone, or additional phenol. Heated further, the product becomes partially soluble and can still be softened by heat. Sustained heating results in an "insoluble hard gum". However, the high temperatures required to create this tend to cause violent foaming of the mixture when done at standard atmospheric pressure, which results in the cooled material being porous and breakable. Baekeland's innovative step was to put his "last condensation product" into an egg-shaped "Bakelizer". By heating it under pressure, at about , Baekeland was able to suppress the foaming that would otherwise occur. The resulting substance is extremely hard and both infusible and insoluble. Compression molding Molded Bakelite forms in a condensation reaction of phenol and formaldehyde, with wood flour or asbestos fiber as a filler, under high pressure and heat in a time frame of a few minutes of curing. The result is a hard plastic material. Asbestos was gradually abandoned as filler because many countries banned the production of asbestos. Bakelite's molding process had a number of advantages. Bakelite resin could be provided either as powder or as preformed partially cured slugs, increasing the speed of the casting. Thermosetting resins such as Bakelite required heat and pressure during the molding cycle but could be removed from the molding process without being cooled, again making the molding process faster. Also, because of the smooth polished surface that resulted, Bakelite objects required less finishing. Millions of parts could be duplicated quickly and relatively cheaply. Phenolic sheet Another market for Bakelite resin was the creation of phenolic sheet materials. A phenolic sheet is a hard, dense material made by applying heat and pressure to layers of paper or glass cloth impregnated with synthetic resin. Paper, cotton fabrics, synthetic fabrics, glass fabrics, and unwoven fabrics are all possible materials used in lamination. When heat and pressure are applied, polymerization transforms the layers into thermosetting industrial laminated plastic. Bakelite phenolic sheet is produced in many commercial grades and with various additives to meet diverse mechanical, electrical, and thermal requirements. Some common types include: Paper reinforced NEMA XX per MIL-I-24768 PBG. Normal electrical applications, moderate mechanical strength, continuous operating temperature of . Canvas-reinforced NEMA C per MIL-I-24768 TYPE FBM NEMA CE per MIL-I-24768 TYPE FBG. Good mechanical and impact strength with a continuous operating temperature of . Linen-reinforced NEMA L per MIL-I-24768 TYPE FBI NEMA LE per MIL-I-24768 TYPE FEI. Good mechanical and electrical strength. Recommended for intricate high-strength parts. Continuous operating temperature . Nylon reinforced NEMA N-1 per MIL-I-24768 TYPE NPG. Superior electrical properties under humid conditions, fungus resistant, continuous operating temperature of . Properties Bakelite has a number of important properties. It can be molded very quickly, decreasing production time. Moldings are smooth, retain their shape, and are resistant to heat, scratches, and destructive solvents. It is also resistant to electricity, and prized for its low conductivity. It is not flexible. Phenolic resin products may swell slightly under conditions of extreme humidity or perpetual dampness. When rubbed or burnt, Bakelite has a distinctive, acrid, sickly-sweet or fishy odor. Applications and uses The characteristics of Bakelite made it particularly suitable as a molding compound, an adhesive or binding agent, a varnish, and a protective coating. Bakelite was particularly suitable for the emerging electrical and automobile industries because of its extraordinarily high resistance to electricity, heat, and chemical action. The earliest commercial use of Bakelite in the electrical industry was the molding of tiny insulating bushings, made in 1908 for the Weston Electrical Instrument Corporation by Richard W. Seabury of the Boonton Rubber Company. Bakelite was soon used for non-conducting parts of telephones, radios, and other electrical devices, including bases and sockets for light bulbs and electron tubes (vacuum tubes), supports for any type of electrical components, automobile distributor caps, and other insulators. By 1912, it was being used to make billiard balls, since its elasticity and the sound it made were similar to ivory. During World War I, Bakelite was used widely, particularly in electrical systems. Important projects included the Liberty airplane engine, the wireless telephone and radio phone, and the use of micarta-bakelite propellers in the NBS-1 bomber and the DH-4B aeroplane. Bakelite's availability and ease and speed of molding helped to lower the costs and increase product availability so that telephones and radios became common household consumer goods. It was also very important to the developing automobile industry. It was soon found in myriad other consumer products ranging from pipe stems and buttons to saxophone mouthpieces, cameras, early machine guns, and appliance casings. Bakelite was also very commonly used in making molded grip panels on handguns, as furniture for submachine guns and machineguns, the classic Bakelite magazines for Kalashnikov rifles, as well as numerous knife handles and "scales" through the first half of the 20th century. Beginning in the 1920s, it became a popular material for jewelry. Designer Coco Chanel included Bakelite bracelets in her costume jewelry collections. Designers such as Elsa Schiaparelli used it for jewelry and also for specially designed dress buttons. Later, Diana Vreeland, editor of Vogue, was enthusiastic about Bakelite. Bakelite was also used to make presentation boxes for Breitling watches. By 1930, designer Paul T. Frankl considered Bakelite a "Materia Nova", "expressive of our own age". By the 1930s, Bakelite was used for game pieces like chessmen, poker chips, dominoes and mahjong sets. Kitchenware made with Bakelite, including canisters and tableware, was promoted for its resistance to heat and to chipping. In the mid-1930s, Northland marketed a line of skis with a black "Ebonite" base, a coating of Bakelite. By 1935, it was used in solid-body electric guitars. Performers such as Jerry Byrd loved the tone of Bakelite guitars but found them difficult to keep in tune. Charles Plimpton patented BAYKO in 1933 and rushed out his first construction sets for Christmas 1934. He called the toy Bayko Light Constructional Sets, the words "Bayko Light" being a pun on the word "Bakelite." During World War II, Bakelite was used in a variety of wartime equipment including pilots' goggles and field telephones. It was also used for patriotic wartime jewelry. In 1943, the thermosetting phenolic resin was even considered for the manufacture of coins, due to a shortage of traditional material. Bakelite and other non-metal materials were tested for usage for the one cent coin in the US before the Mint settled on zinc-coated steel. During World War II, Bakelite buttons were part of British uniforms. These included brown buttons for the Army and black buttons for the RAF. In 1947, Dutch art forger Han van Meegeren was convicted of forgery, after chemist and curator Paul B. Coremans proved that a purported Vermeer contained Bakelite, which van Meegeren had used as a paint hardener. Bakelite was sometimes used in the pistol grip, hand guard, and buttstock of firearms. The AKM and some early AK-74 rifles are frequently mistakenly identified as using Bakelite, but most were made with AG-4S. By the late 1940s, newer materials were superseding Bakelite in many areas. Phenolics are less frequently used in general consumer products today due to their cost and complexity of production and their brittle nature. They still appear in some applications where their specific properties are required, such as small precision-shaped components, molded disc brake cylinders, saucepan handles, electrical plugs, switches and parts for electrical irons, Printed circuit boards, as well as in the area of inexpensive board and tabletop games produced in China, Hong Kong, and India. Items such as billiard balls, dominoes and pieces for board games such as chess, checkers, and backgammon are constructed of Bakelite for its look, durability, fine polish, weight, and sound. Common dice are sometimes made of Bakelite for weight and sound, but the majority are made of a thermoplastic polymer such as acrylonitrile butadiene styrene (ABS). Bakelite continues to be used for wire insulation, brake pads and related automotive components, and industrial electrical-related applications. Bakelite stock is still manufactured and produced in sheet, rod, and tube form for industrial applications in the electronics, power generation, and aerospace industries, and under a variety of commercial brand names. Phenolic resins have been commonly used in ablative heat shields. Soviet heatshields for ICBM warheads and spacecraft reentry consisted of asbestos textolite, impregnated with Bakelite. Bakelite is also used in the mounting of metal samples in metallography. Collectible status Bakelite items, particularly jewelry and radios, have become popular collectibles. The term Bakelite is sometimes used in the resale market to indicate various types of early plastics, including Catalin and Faturan, which may be brightly colored, as well as items made of Bakelite material. Patents The United States Patent and Trademark Office granted Baekeland a patent for a "Method of making insoluble products of phenol and formaldehyde" on December 7, 1909. Producing hard, compact, insoluble, and infusible condensation products of phenols and formaldehyde marked the beginning of the modern plastics industry. Similar plastics Catalin is also a phenolic resin, similar to Bakelite, but contains different mineral fillers that allow the production of light colors. Condensites are similar thermoset materials having much the same properties, characteristics, and uses. Crystalate is an early plastic. Faturan is a phenolic resin, also similar to Bakelite, that turns red over time, regardless of its original color. Galalith is an early plastic derived from milk products. Micarta is an early composite insulating plate that used Bakelite as a binding agent. It was developed in 1910 by Westinghouse Elec. & Mfg Co. Novotext is a brand name for cotton textile-phenolic resin. See also Bakelite Museum, Williton, Somerset, England Ericsson DBH 1001 telephone Prodema, a construction material with a bakelite core. References External links All Things Bakelite: The Age of Plastic—trailer for a film by John Maher, with additional video & resources Amsterdam Bakelite Collection Large Bakelite Collection Bakelite: The Material of a Thousand Uses Virtual Bakelite Museum of Ghent 1907–2007 1909 introductions Belgian inventions Composite materials Dielectrics Phenol formaldehyde resins Plastic brands Thermosetting plastics

4489

https://en.wikipedia.org/wiki/Breast

Breast

The breast is one of two prominences located on the upper ventral region of a primate's torso. Both females and males develop breasts from the same embryological tissues. In females, it serves as the mammary gland, which produces and secretes milk to feed infants. Subcutaneous fat covers and envelops a network of ducts that converge on the nipple, and these tissues give the breast its size and shape. At the ends of the ducts are lobules, or clusters of alveoli, where milk is produced and stored in response to hormonal signals. During pregnancy, the breast responds to a complex interaction of hormones, including estrogens, progesterone, and prolactin, that mediate the completion of its development, namely lobuloalveolar maturation, in preparation of lactation and breastfeeding. Humans are the only animals with permanent breasts. At puberty, estrogens, in conjunction with growth hormone, cause permanent breast growth in female humans. This happens only to a much lesser extent in other primates—breast development in other primates generally only occurs with pregnancy. Along with their major function in providing nutrition for infants, female breasts have social and sexual characteristics. Breasts have been featured in ancient and modern sculpture, art, and photography. They can figure prominently in the perception of a woman's body and sexual attractiveness. A number of cultures associate breasts with sexuality and tend to regard bare breasts in public as immodest or indecent. Breasts, especially the nipples, are an erogenous zone. Etymology and terminology The English word breast derives from the Old English word ('breast, bosom') from Proto-Germanic (breast), from the Proto-Indo-European base (to swell, to sprout). The breast spelling conforms to the Scottish and North English dialectal pronunciations. The Merriam-Webster Dictionary states that "Middle English , [comes] from Old English ; akin to Old High German ..., Old Irish [belly], [and] Russian "; the first known usage of the term was before the 12th century. A large number of colloquial terms for breasts are used in English, ranging from fairly polite terms to vulgar or slang. Some vulgar slang expressions may be considered to be derogatory or sexist to women. Evolutionary development Humans are the only mammals whose breasts become permanently enlarged after sexual maturity (known in humans as puberty). The reason for this evolutionary change is unknown. Several hypotheses have been put forward: A link has been proposed to processes for synthesizing the endogenous steroid hormone precursor dehydroepiandrosterone which takes place in fat rich regions of the body like the buttocks and breasts. These contributed to human brain development and played a part in increasing brain size. Breast enlargement may for this purpose have occurred as early as Homo ergaster (1.7–1.4 MYA). Other breast formation hypotheses may have then taken over as principal drivers. It has been suggested by zoologists Avishag and Amotz Zahavi that the size of the human breasts can be explained by the handicap theory of sexual dimorphism. This would see the explanation for larger breasts as them being an honest display of the women's health and ability to grow and carry them in her life. Prospective mates can then evaluate the genes of a potential mate for their ability to sustain her health even with the additional energy demanding burden she is carrying. The zoologist Desmond Morris describes a sociobiological approach in his science book The Naked Ape. He suggests, by making comparisons with the other primates, that breasts evolved to replace swelling buttocks as a sex signal of ovulation. He notes how humans have, relatively speaking, large penises as well as large breasts. Furthermore, early humans adopted bipedalism and face-to-face coitus. He therefore suggested enlarged sexual signals helped maintain the bond between a mated male and female even though they performed different duties and therefore were separated for lengths of time. The study The Evolution of the Human Breast (2001) proposed that the rounded shape of a woman's breast evolved to prevent the sucking infant offspring from suffocating while feeding at the teat; that is, because of the human infant's small jaw, which did not project from the face to reach the nipple, they might block the nostrils against the mother's breast if it were of a flatter form (cf. common chimpanzee). Theoretically, as the human jaw receded into the face, the woman's body compensated with round breasts. Ashley Montague (1965) proposed that breasts came about as an adaptation for infant feeding for a different reason, as early human ancestors adopted bipedalism and the loss of body hair. Human upright stance meant infants must be carried at the hip or shoulder instead of on the back as in the apes. This gives the infant less opportunity to find the nipple or the purchase to cling on to the mother's body hair. The mobility of the nipple on a large breast in most human females gives the infant more ability to find grasp it and feed. Other suggestions include simply that permanent breasts attracted mates, that "pendulous" breasts gave infants something to cling to, or that permanent breasts shared the function of a camel's hump, to store fat as an energy reserve. Anatomy In women, the breasts overlie the pectoralis major muscles and extend on average from the level of the second rib to the level of the sixth rib in the front of the rib cage; thus, the breasts cover much of the chest area and the chest walls. At the front of the chest, the breast tissue can extend from the clavicle (collarbone) to the middle of the sternum (breastbone). At the sides of the chest, the breast tissue can extend into the axilla (armpit), and can reach as far to the back as the latissimus dorsi muscle, extending from the lower back to the humerus bone (the bone of the upper arm). As a mammary gland, the breast is composed of differing layers of tissue, predominantly two types: adipose tissue; and glandular tissue, which affects the lactation functions of the breasts. Morphologically the breast is tear-shaped. The superficial tissue layer (superficial fascia) is separated from the skin by 0.5–2.5 cm of subcutaneous fat (adipose tissue). The suspensory Cooper's ligaments are fibrous-tissue prolongations that radiate from the superficial fascia to the skin envelope. The female adult breast contains 14–18 irregular lactiferous lobes that converge at the nipple. The 2.0–4.5 mm milk ducts are immediately surrounded with dense connective tissue that support the glands. Milk exits the breast through the nipple, which is surrounded by a pigmented area of skin called the areola. The size of the areola can vary widely among women. The areola contains modified sweat glands known as Montgomery's glands. These glands secrete oily fluid that lubricate and protect the nipple during breastfeeding. Volatile compounds in these secretions may also serve as an olfactory stimulus for the newborn's appetite. The dimensions and weight of the breast vary widely among women. A small-to-medium-sized breast weighs 500 grams (1.1 pounds) or less, and a large breast can weigh approximately 750 to 1,000 grams (1.7 to 2.2 pounds) or more. In terms of composition, the breasts are about 80 to 90% stromal tissue (fat and connective tissue), while epithelial or glandular tissue only accounts for about 10 to 20% of the volume of the breasts. The tissue composition ratios of the breast also vary among women. Some women's breasts have a higher proportion of glandular tissue than of adipose or connective tissues. The fat-to-connective-tissue ratio determines the density or firmness of the breast. During a woman's life, her breasts change size, shape, and weight due to hormonal changes during puberty, the menstrual cycle, pregnancy, breastfeeding, and menopause. Glandular structure The breast is an apocrine gland that produces the milk used to feed an infant. The nipple of the breast is surrounded by the areola (nipple-areola complex). The areola has many sebaceous glands, and the skin color varies from pink to dark brown. The basic units of the breast are the terminal duct lobular units (TDLUs), which produce the fatty breast milk. They give the breast its offspring-feeding functions as a mammary gland. They are distributed throughout the body of the breast. Approximately two-thirds of the lactiferous tissue is within 30 mm of the base of the nipple. The terminal lactiferous ducts drain the milk from TDLUs into 4–18 lactiferous ducts, which drain to the nipple. The milk-glands-to-fat ratio is 2:1 in a lactating woman, and 1:1 in a non-lactating woman. In addition to the milk glands, the breast is also composed of connective tissues (collagen, elastin), white fat, and the suspensory Cooper's ligaments. Sensation in the breast is provided by the peripheral nervous system innervation by means of the front (anterior) and side (lateral) cutaneous branches of the fourth-, fifth-, and sixth intercostal nerves. The T-4 nerve (Thoracic spinal nerve 4), which innervates the dermatomic area, supplies sensation to the nipple-areola complex. Lymphatic drainage Approximately 75% of the lymph from the breast travels to the axillary lymph nodes on the same side of the body, whilst 25% of the lymph travels to the parasternal nodes (beside the sternum bone). A small amount of remaining lymph travels to the other breast and to the abdominal lymph nodes. The subareolar region has a lymphatic plexus known as the "subareolar plexus of Sappey". The axillary lymph nodes include the pectoral (chest), subscapular (under the scapula), and humeral (humerus-bone area) lymph-node groups, which drain to the central axillary lymph nodes and to the apical axillary lymph nodes. The lymphatic drainage of the breasts is especially relevant to oncology because breast cancer is common to the mammary gland, and cancer cells can metastasize (break away) from a tumour and be dispersed to other parts of the body by means of the lymphatic system. Shape, texture, and support The morphologic variations in the size, shape, volume, tissue density, pectoral locale, and spacing of the breasts determine their natural shape, appearance, and position on a woman's chest. Breast size and other characteristics do not predict the fat-to-milk-gland ratio or the potential for the woman to nurse an infant. The size and the shape of the breasts are influenced by normal-life hormonal changes (thelarche, menstruation, pregnancy, menopause) and medical conditions (e.g. virginal breast hypertrophy). The shape of the breasts is naturally determined by the support of the suspensory Cooper's ligaments, the underlying muscle and bone structures of the chest, and by the skin envelope. The suspensory ligaments sustain the breast from the clavicle (collarbone) and the clavico-pectoral fascia (collarbone and chest) by traversing and encompassing the fat and milk-gland tissues. The breast is positioned, affixed to, and supported upon the chest wall, while its shape is established and maintained by the skin envelope. In most women, one breast is slightly larger than the other. More obvious and persistent asymmetry in breast size occurs in up to 25% of women. While it is a common belief that breastfeeding causes breasts to sag, researchers have found that a woman's breasts sag due to four key factors: cigarette smoking, number of pregnancies, gravity, and weight loss or gain. The base of each breast is attached to the chest by the deep fascia over the pectoralis major muscles. The space between the breast and the pectoralis major muscle, called retromammary space, gives mobility to the breast. The chest (thoracic cavity) progressively slopes outwards from the thoracic inlet (atop the breastbone) and above to the lowest ribs that support the breasts. The inframammary fold, where the lower portion of the breast meets the chest, is an anatomic feature created by the adherence of the breast skin and the underlying connective tissues of the chest; the IMF is the lower-most extent of the anatomic breast. Normal breast tissue typically has a texture that feels nodular or granular, to an extent that varies considerably from woman to woman. Development The breasts are principally composed of adipose, glandular, and connective tissues. Because these tissues have hormone receptors, their sizes and volumes fluctuate according to the hormonal changes particular to thelarche (sprouting of breasts), menstruation (egg production), pregnancy (reproduction), lactation (feeding of offspring), and menopause (end of menstruation). Puberty The morphological structure of the human breast is identical in males and females until puberty. For pubescent girls in thelarche (the breast-development stage), the female sex hormones (principally estrogens) in conjunction with growth hormone promote the sprouting, growth, and development of the breasts. During this time, the mammary glands grow in size and volume and begin resting on the chest. These development stages of secondary sex characteristics (breasts, pubic hair, etc.) are illustrated in the five-stage Tanner scale. During thelarche the developing breasts are sometimes of unequal size, and usually the left breast is slightly larger. This condition of asymmetry is transitory and statistically normal in female physical and sexual development. Medical conditions can cause overdevelopment (e.g., virginal breast hypertrophy, macromastia) or underdevelopment (e.g., tuberous breast deformity, micromastia) in girls and women. Approximately two years after the onset of puberty (a girl's first menstrual cycle), estrogen and growth hormone stimulate the development and growth of the glandular fat and suspensory tissues that compose the breast. This continues for approximately four years until the final shape of the breast (size, volume, density) is established at about the age of 21. Mammoplasia (breast enlargement) in girls begins at puberty, unlike all other primates in which breasts enlarge only during lactation. Changes during the menstrual cycle During the menstrual cycle, the breasts are enlarged by premenstrual water retention and temporary growth. Pregnancy and breastfeeding The breasts reach full maturity only when a woman's first pregnancy occurs. Changes to the breasts are among the first signs of pregnancy. The breasts become larger, the nipple-areola complex becomes larger and darker, the Montgomery's glands enlarge, and veins sometimes become more visible. Breast tenderness during pregnancy is common, especially during the first trimester. By mid-pregnancy, the breast is physiologically capable of lactation and some women can express colostrum, a form of breast milk. Pregnancy causes elevated levels of the hormone prolactin, which has a key role in the production of milk. However, milk production is blocked by the hormones progesterone and estrogen until after delivery, when progesterone and estrogen levels plummet. Menopause At menopause, breast atrophy occurs. The breasts can decrease in size when the levels of circulating estrogen decline. The adipose tissue and milk glands also begin to wither. The breasts can also become enlarged from adverse side effects of combined oral contraceptive pills. The size of the breasts can also increase and decrease in response to weight fluctuations. Physical changes to the breasts are often recorded in the stretch marks of the skin envelope; they can serve as historical indicators of the increments and the decrements of the size and volume of a woman's breasts throughout the course of her life. Breastfeeding The primary function of the breasts, as mammary glands, is the nourishing of an infant with breast milk. Milk is produced in milk-secreting cells in the alveoli. When the breasts are stimulated by the suckling of her baby, the mother's brain secretes oxytocin. High levels of oxytocin trigger the contraction of muscle cells surrounding the alveoli, causing milk to flow along the ducts that connect the alveoli to the nipple. Full-term newborns have an instinct and a need to suck on a nipple, and breastfed babies nurse for both nutrition and for comfort. Breast milk provides all necessary nutrients for the first six months of life, and then remains an important source of nutrition, alongside solid foods, until at least one or two years of age. Clinical significance The breast is susceptible to numerous benign and malignant conditions. The most frequent benign conditions are puerperal mastitis, fibrocystic breast changes and mastalgia. Lactation unrelated to pregnancy is known as galactorrhea. It can be caused by certain drugs (such as antipsychotic medications), extreme physical stress, or endocrine disorders. Lactation in newborns is caused by hormones from the mother that crossed into the baby's bloodstream during pregnancy. Breast cancer Breast cancer is the most common cause of cancer death among women and it is one of the leading causes of death among women. Factors that appear to be implicated in decreasing the risk of breast cancer are regular breast examinations by health care professionals, regular mammograms, self-examination of breasts, healthy diet, exercise to decrease excess body fat, and breastfeeding. Male breasts Both females and males develop breasts from the same embryological tissues. Anatomically, male breasts do not normally contain lobules and acini that are present in females. In rare instances it is possible for very few lobules to be present, this makes it possible for some men to develop lobular carcinoma of the breast. Normally, males produce lower levels of estrogens and higher levels of androgens, namely testosterone, which suppress the effects of estrogens in developing excessive breast tissue. In boys and men, abnormal breast development is manifested as gynecomastia, the consequence of a biochemical imbalance between the normal levels of estrogen and testosterone in the male body. Around 70% of boys temporarily develop breast tissue during adolescence. The condition usually resolves by itself within two years. When male lactation occurs, it is considered a symptom of a disorder of the pituitary gland. Plastic surgery Plastic surgery can be performed to augment or reduce the size of breasts, or reconstruct the breast in cases of deformative disease, such as breast cancer. Breast augmentation and breast lift (mastopexy) procedures are done only for cosmetic reasons, whereas breast reduction is sometimes medically indicated. In cases where a woman's breasts are severely asymmetrical, surgery can be performed to either enlarge the smaller breast, reduce the size of the larger breast, or both. Breast augmentation surgery generally does not interfere with future ability to breastfeed. Breast reduction surgery more frequently leads to decreased sensation in the nipple-areola complex, and to low milk supply in women who choose to breastfeed. Implants can interfere with mammography (breast x-rays images). Society and culture General In Christian iconography, some works of art depict women with their breasts in their hands or on a platter, signifying that they died as a martyr by having their breasts severed; one example of this is Saint Agatha of Sicily. Femen is a feminist activist group which uses topless protests as part of their campaigns against sex tourism religious institutions, sexism, and homophobia. Femen activists have been regularly detained by police in response to their protests. There is a long history of female breasts being used by comedians as a subject for comedy fodder (e.g., British comic Benny Hill's burlesque/slapstick routines). Art history In European pre-historic societies, sculptures of female figures with pronounced or highly exaggerated breasts were common. A typical example is the so-called Venus of Willendorf, one of many Paleolithic Venus figurines with ample hips and bosom. Artifacts such as bowls, rock carvings and sacred statues with breasts have been recorded from 15,000 BC up to late antiquity all across Europe, North Africa and the Middle East. Many female deities representing love and fertility were associated with breasts and breast milk. Figures of the Phoenician goddess Astarte were represented as pillars studded with breasts. Isis, an Egyptian goddess who represented, among many other things, ideal motherhood, was often portrayed as suckling pharaohs, thereby confirming their divine status as rulers. Even certain male deities representing regeneration and fertility were occasionally depicted with breast-like appendices, such as the river god Hapy who was considered to be responsible for the annual overflowing of the Nile. Female breasts were also prominent in Minoan art in the form of the famous Snake Goddess statuettes, and a few other pieces, though most female breasts are covered. In Ancient Greece there were several cults worshipping the "Kourotrophos", the suckling mother, represented by goddesses such as Gaia, Hera and Artemis. The worship of deities symbolized by the female breast in Greece became less common during the first millennium. The popular adoration of female goddesses decreased significantly during the rise of the Greek city states, a legacy which was passed on to the later Roman Empire. During the middle of the first millennium BC, Greek culture experienced a gradual change in the perception of female breasts. Women in art were covered in clothing from the neck down, including female goddesses like Athena, the patron of Athens who represented heroic endeavor. There were exceptions: Aphrodite, the goddess of love, was more frequently portrayed fully nude, though in postures that were intended to portray shyness or modesty, a portrayal that has been compared to modern pin ups by historian Marilyn Yalom. Although nude men were depicted standing upright, most depictions of female nudity in Greek art occurred "usually with drapery near at hand and with a forward-bending, self-protecting posture". A popular legend at the time was of the Amazons, a tribe of fierce female warriors who socialized with men only for procreation and even removed one breast to become better warriors (the idea being that the right breast would interfere with the operation of a bow and arrow). The legend was a popular motif in art during Greek and Roman antiquity and served as an antithetical cautionary tale. Body image Many women regard their breasts as important to their sexual attractiveness, as a sign of femininity that is important to their sense of self. A woman with smaller breasts may regard her breasts as less attractive. Clothing Because breasts are mostly fatty tissue, their shape can—within limits—be molded by clothing, such as foundation garments. Bras are commonly worn by about 90% of Western women, and are often worn for support. The social norm in most Western cultures is to cover breasts in public, though the extent of coverage varies depending on the social context. Some religions ascribe a special status to the female breast, either in formal teachings or through symbolism. Islam forbids free women from exposing their breasts in public. Many cultures, including Western cultures in North America, associate breasts with sexuality and tend to regard bare breasts as immodest or indecent. In some cultures, like the Himba in northern Namibia, bare-breasted women are normal. In some African cultures, for example, the thigh is regarded as highly sexualised and never exposed in public, but breast exposure is not taboo. In a few Western countries and regions female toplessness at a beach is acceptable, although it may not be acceptable in the town center. Social attitudes and laws regarding breastfeeding in public vary widely. In many countries, breastfeeding in public is common, legally protected, and generally not regarded as an issue. However, even though the practice may be legal or socially accepted, some mothers may nevertheless be reluctant to expose a breast in public to breastfeed due to actual or potential objections by other people, negative comments, or harassment. It is estimated that around 63% of mothers across the world have publicly breast-fed. Bare-breasted women are legal and culturally acceptable at public beaches in Australia and much of Europe. Filmmaker Lina Esco made a film entitled Free the Nipple, which is about "...laws against female toplessness or restrictions on images of female, but not male, nipples", which Esco states is an example of sexism in society. Sexual characteristic In some cultures, breasts play a role in human sexual activity. Breasts and especially the nipples are among the various human erogenous zones. They are sensitive to the touch as they have many nerve endings; and it is common to press or massage them with hands or orally before or during sexual activity. During sexual arousal, breast size increases, venous patterns across the breasts become more visible, and nipples harden. Compared to other primates, human breasts are proportionately large throughout adult females' lives. Some writers have suggested that they may have evolved as a visual signal of sexual maturity and fertility. Many people regard bare female breasts to be aesthetically pleasing or erotic, and they can elicit heightened sexual desires in men in many cultures. In the ancient Indian work the Kama Sutra, light scratching of the breasts with nails and biting with teeth are considered erotic. Some people show a sexual interest in female breasts distinct from that of the person, which may be regarded as a breast fetish. A number of Western fashions include clothing which accentuate the breasts, such as the use of push-up bras and decollete (plunging neckline) gowns and blouses which show cleavage. While U.S. culture prefers breasts that are youthful and upright, some cultures venerate women with drooping breasts, indicating mothering and the wisdom of experience. Research conducted at the Victoria University of Wellington showed that breasts are often the first thing men look at, and for a longer time than other body parts. The writers of the study had initially speculated that the reason for this is due to endocrinology with larger breasts indicating higher levels of estrogen and a sign of greater fertility, but the researchers said that "Men may be looking more often at the breasts because they are simply aesthetically pleasing, regardless of the size." Some women report achieving an orgasm from nipple stimulation, but this is rare. Research suggests that the orgasms are genital orgasms, and may also be directly linked to "the genital area of the brain". In these cases, it seems that sensation from the nipples travels to the same part of the brain as sensations from the vagina, clitoris and cervix. Nipple stimulation may trigger uterine contractions, which then produce a sensation in the genital area of the brain. Anthropomorphic geography There are many mountains named after the breast because they resemble it in appearance and so are objects of religious and ancestral veneration as a fertility symbol and of well-being. In Asia, there was "Breast Mountain", which had a cave where the Buddhist monk Bodhidharma (Da Mo) spent much time in meditation. Other such breast mountains are Mount Elgon on the Uganda–Kenya border; and the Maiden Paps in Scotland; the ('Maiden's breast mountains') in Talim Island, Philippines, the twin hills known as the Paps of Anu ( or 'the breasts of Anu'), near Killarney in Ireland; the 2,086 m high or in the , Spain; in Thailand, in Puerto Rico; and the Breasts of Aphrodite in Mykonos, among many others. In the United States, the Teton Range is named after the French word for 'nipple'. Measurement The maturation and size of the breasts can be measured by a variety of different methods. These include Tanner staging, bra cup size, breast volume, breast–chest difference, the breast unit, breast hemicircumference, and breast circumference, among other measures. See also Udder References Bibliography Morris, Desmond The Naked Ape: a zoologist's study of the human animal Bantam Books, Canada. 1967 External links Breastfeeding Human sexuality

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https://en.wikipedia.org/wiki/Baghdad

Baghdad

Baghdad (; ) is the capital of Iraq and the second-largest city in the Arab world after Cairo. It is located on the Tigris river. In 762 AD, Baghdad was chosen as the capital of the Abbasid Caliphate, and became its most notable major development project. Within a short time, the city evolved into a significant cultural, commercial, and intellectual center of the Muslim world. This, in addition to housing several key academic institutions, including the House of Wisdom, as well as a multiethnic and multi-religious environment, garnered it a worldwide reputation as the "Center of Learning". For much of the Abbasid era, during the Islamic Golden Age, Baghdad was the largest city in the world. Its population peaked at more than one million people. The city was largely destroyed at the hands of the Mongol Empire in 1258, resulting in a decline that would linger through many centuries due to frequent plagues and multiple successive empires. With the recognition of Iraq as an independent state (formerly the British Mandate of Mesopotamia) in 1932, Baghdad gradually regained some of its former prominence as a significant center of Arab culture, with a population variously estimated at 6 or over 7 million. Compared to its large population, it has a small area at just 673 square kilometers (260 sq mi). The city has faced severe infrastructural damage due to the Iraq War, which began with the United States-led invasion of Iraq in 2003 and lasted until 2011, and the subsequent insurgency and renewed war that lasted until 2017, resulting in a substantial loss of cultural heritage and historical artifacts. During this period, Baghdad had one of the highest rates of terrorist attacks in the world. However, terrorist attacks have gradually been on the decline since the territorial defeat of the Islamic State militant group in Iraq in 2017. Name The name Baghdad is pre-Islamic, and its origin is disputed. The site where the city of Baghdad developed has been populated for millennia. Archaeological evidence shows that the site of Baghdad was occupied by various peoples long before the Arab conquest of Mesopotamia in 637 CE, and several ancient empires had capitals located in the surrounding area. Arab authors, realizing the pre-Islamic origins of Baghdad's name, generally looked for its roots in Middle Persian. They suggested various meanings, the most common of which was "bestowed by God". Modern scholars generally tend to favor this etymology, which views the word as a Persian compound of bagh () "god" and dād () "given". In Old Persian the first element can be traced to boghu and is related to Indo-Iranian bhag and Slavic bog "god." A similar term in Middle Persian is the name Mithradāt (Mehrdad in New Persian), known in English by its borrowed Hellenistic form Mithridates, meaning "Given by Mithra" (dāt is the more archaic form of dād, related to Sanskrit dāt, Latin dat and English donor), ultimately borrowed from Persian Mehrdad. There are a number of other locations whose names are compounds of the Middle Persian word bagh, including Baghlan and Bagram in Afghanistan, Baghshan in Iran itself, and Baghdati in Georgia, which likely share the same etymological Iranic origins. Other authors have suggested older origins for the name, in particular the name Bagdadu or Hudadu that existed in Old Babylonian (spelled with a sign that can represent both bag and hu), and the Jewish Babylonian Aramaic name of a place called "Baghdatha" (. Some scholars suggested Aramaic derivations. In Hindu Puranas, It is mentioned that the city was named after King Bhagadatta. Another view, suggested by Christophe Wall-Romana, is that name of "Baghdad" is derived from "Akkad", as the cuneiform logogram for Akkad (𒀀𒂵𒉈𒆠) is pronounced "a-ga-dèKI" ("Agade") and its resemblance to "Baghdad" is compelling. When the Abbasid caliph al-Mansur founded a completely new city for his capital, he chose the name City of Peace (Arabic: مدینه السلام), which now refers to the Round city of Baghdad proper. This was the official name on coins, weights, and other official usage, although the common people continued to use the old name. By the 11th century, "Baghdad" became almost the exclusive name for the world-renowned metropolis. Christophe Wall-Romana has suggested that al-Mansur's choice to found his 'new city' at Baghdad because of its strategic location was the same criteria which influenced Sargon's choice to found the original city of Akkad in the exact same location. History Foundation After the fall of the Umayyads, the first Muslim dynasty, the victorious Abbasid rulers wanted their own capital from which they could rule. They chose a site north of the Sassanid capital of Ctesiphon, and on 30 July 762 the caliph Al-Mansur commissioned the construction of the city. It was built under the guidance of the Barmakids. Mansur believed that Baghdad was the perfect city to be the capital of the Islamic Empire under the Abbasids. The Muslim historian al-Tabari reported an ancient prediction by Christian monks that a lord named Miklas would one day build a spectacular city around the area of Baghdad. When Mansur heard the story, he became very joyful, for legend has it, he was called Miklas as a child. Mansur loved the site so much he is quoted saying: "This is indeed the city that I am to found, where I am to live, and where my descendants will reign afterward". The city's growth was helped by its excellent location, based on at least two factors: it had control over strategic and trading routes along the Tigris, and it had an abundance of water in a dry climate. Water exists on both the north and south ends of the city, allowing all households to have a plentiful supply, which was quite uncommon during this time. The city of Baghdad quickly became so large that it had to be divided into three judicial districts: Madinat al-Mansur (the Round City), al-Sharqiyya (Karkh) and Askar al-Mahdi (on the West Bank). Baghdad eclipsed Ctesiphon, the capital of the Sassanians, which was located some to the southeast. Today, all that remains of Ctesiphon is the shrine town of Salman Pak, just to the south of Greater Baghdad which is where Salman the Persian is believed to have been buried. Ctesiphon itself had replaced and absorbed Seleucia, the first capital of the Seleucid Empire, which had earlier replaced the city of Babylon. According to the traveler Ibn Battuta, Baghdad was one of the largest cities, not including the damage it has received. The residents are mostly Hanbal. Baghdad is also home to the grave of Abu Hanifa where there is a cell and a mosque above it. The Sultan of Baghdad, Abu Said Bahadur Khan, was a Tatar king who embraced Islam. In its early years, the city was known as a deliberate reminder of an expression in the Qur'an, when it refers to Paradise. It took four years to build (764–768). Mansur assembled engineers, surveyors, and art constructionists from around the world to come together and draw up plans for the city. Over 100,000 construction workers came to survey the plans; many were distributed salaries to start the building of the city. July was chosen as the starting time because two astrologers, Naubakht Ahvazi and Mashallah, believed that the city should be built under the sign of the lion, Leo. Leo is associated with fire and symbolizes productivity, pride, and expansion and Leo's connection symbolically to Mithra. The bricks used to make the city were on all four sides. Abu Hanifah was the counter of the bricks and he developed a canal, which brought water to the work site for both human consumption and the manufacture of the bricks. Marble was also used to make buildings throughout the city, and marble steps led down to the river's edge. The basic framework of the city consists of two large semicircles about in diameter. The inner city connecting them was designed as a circle about in diameter, leading it to be known as the "Round City". The original design shows a single ring of residential and commercial structures along the inside of the city walls, but the final construction added another ring inside the first. Within the city there were many parks, gardens, villas, and promenades. There was a large sanitation department, many fountains and public baths, and unlike contemporary European cities at the time, streets were frequently washed free of debris and trash. In fact, by the time of Harun al-Rashid, Baghdad had a few thousand hammams. These baths increased public hygiene and served as a way for the religious to perform ablutions as prescribed by Islam. Moreover, entry fees were usually so low that almost everyone could afford them. In the center of the city lay the mosque, as well as headquarters for guards. The purpose or use of the remaining space in the center is unknown. The circular design of the city was a direct reflection of the traditional Persian Sasanian urban design. The Sasanian city of Gur in Fars, built 500 years before Baghdad, is nearly identical in its general circular design, radiating avenues, and the government buildings and temples at the center of the city. This style of urban planning contrasted with Ancient Greek and Roman urban planning, in which cities are designed as squares or rectangles with streets intersecting each other at right angles. Baghdad was a hectic city during the day and had many attractions at night. There were cabarets and taverns, halls for backgammon and chess, live plays, concerts, and acrobats. On street corners, storytellers engaged crowds with tales such as those later told in Arabian Nights. Surrounding walls The four surrounding walls of Baghdad were named Kufa, Basra, Khurasan, and Syria; named because their gates pointed in the directions of these destinations. The distance between these gates was a little less than . Each gate had double doors that were made of iron; the doors were so heavy it took several men to open and close them. The wall itself was about 44 m thick at the base and about 12 m thick at the top. Also, the wall was 30 m high, which included merlons, a solid part of an embattled parapet usually pierced by embrasures. This wall was surrounded by another wall with a thickness of 50 m. The second wall had towers and rounded merlons, which surrounded the towers. This outer wall was protected by a solid glacis, which is made out of bricks and quicklime. Beyond the outer wall was a water-filled moat. Golden Gate Palace The Golden Gate Palace, the residence of the caliph and his family, was in the heart of Baghdad, in the central square. In the central part of the building, there was a green dome that was 39 m high. Surrounding the palace was an esplanade, a waterside building, in which only the caliph could come riding on horseback. In addition, the palace was near other mansions and officer's residences. Near the Gate of Syria, a building served as the home for the guards. It was made of brick and marble. The palace governor lived in the latter part of the building and the commander of the guards in the front. In 813, after the death of caliph Al-Amin, the palace was no longer used as the home for the caliph and his family. The roundness points to the fact that it was based on Arabic script. The two designers who were hired by Al-Mansur to plan the city's design were Naubakht, a Zoroastrian who also determined that the date of the foundation of the city would be astrologically auspicious, and Mashallah, a Jew from Khorasan, Iran. Center of learning (8th–9th centuries) Within a generation of its founding, Baghdad became a hub of learning and commerce. The city flourished into an unrivaled intellectual center of science, medicine, philosophy, and education, especially with the Abbasid translation movement began under the second caliph Al-Mansur and thrived under the seventh caliph Al-Ma'mun. Baytul-Hikmah or the "House of Wisdom" was among the most well known academies, and had the largest selection of books in the world by the middle of the 9th century. Notable scholars based in Baghdad during this time include translator Hunayn ibn Ishaq, mathematician al-Khwarizmi, and philosopher Al-Kindi. Although Arabic was used as the international language of science, the scholarship involved not only Arabs, but also Persians, Syriacs, Nestorians, Jews, Arab Christians, and people from other ethnic and religious groups native to the region. These are considered among the fundamental elements that contributed to the flourishing of scholarship in the Medieval Islamic world. Baghdad was also a significant center of Islamic religious learning, with Al-Jahiz contributing to the formation of Mu'tazili theology, as well as Al-Tabari culminating in the scholarship on the Quranic exegesis. Baghdad is likely to have been the largest city in the world from shortly after its foundation until the 930s, when it tied with Córdoba. Several estimates suggest that the city contained over a million inhabitants at its peak. Many of the One Thousand and One Nights tales, widely known as the Arabian Nights, are set in Baghdad during this period. It would surpass even Constantinople in prosperity and size. Among the notable features of Baghdad during this period were its exceptional libraries. Many of the Abbasid caliphs were patrons of learning and enjoyed collecting both ancient and contemporary literature. Although some of the princes of the previous Umayyad dynasty had begun to gather and translate Greek scientific literature, the Abbasids were the first to foster Greek learning on a large scale. Many of these libraries were private collections intended only for the use of the owners and their immediate friends, but the libraries of the caliphs and other officials soon took on a public or a semi-public character. Four great libraries were established in Baghdad during this period. The earliest was that of the famous Al-Ma'mun, who was caliph from 813 to 833. Another was established by Sabur ibn Ardashir in 991 or 993 for the literary men and scholars who frequented his academy. This second library was plundered and burned by the Seljuks only seventy years after it was established. This was a good example of the sort of library built up out of the needs and interests of a literary society. The last two were examples of madrasa or theological college libraries. The Nezamiyeh was founded by the Persian Nizam al-Mulk, who was vizier of two early Seljuk sultans. It continued to operate even after the coming of the Mongols in 1258. The Mustansiriyah madrasa, which owned an exceedingly rich library, was founded by Al-Mustansir, the second last Abbasid caliph, who died in 1242. This would prove to be the last great library built by the caliphs of Baghdad. Stagnation and invasions (10th–16th centuries) By the 10th century, the city's population was between 1.2 million and 2 million. Baghdad's early meteoric growth eventually slowed due to troubles within the Caliphate, including relocations of the capital to Samarra (during 808–819 and 836–892), the loss of the western and easternmost provinces, and periods of political domination by the Iranian Buwayhids (945–1055) and Seljuk Turks (1055–1135). The Seljuks were a clan of the Oghuz Turks from Central Asia that converted to the Sunni branch of Islam. In 1040, they destroyed the Ghaznavids, taking over their land and in 1055, Tughril Beg, the leader of the Seljuks, took over Baghdad. The Seljuks expelled the Buyid dynasty of Shiites that had ruled for some time and took over power and control of Baghdad. They ruled as Sultans in the name of the Abbasid caliphs (they saw themselves as being part of the Abbasid regime). Tughril Beg saw himself as the protector of the Abbasid Caliphs. Sieges and wars in which Baghdad was involved are listed below: Siege of Baghdad (812–813), Fourth Fitna (Caliphal Civil War) Siege of Baghdad (865), Abbasid civil war (865–866) Battle of Baghdad (946), Buyid–Hamdanid War Siege of Baghdad (1157), Abbasid–Seljuq Wars Siege of Baghdad (1258), Mongol conquest of Baghdad Siege of Baghdad (1393), by Tamerlane Siege of Baghdad (1401), by Tamerlane Capture of Baghdad (1534), Ottoman–Safavid Wars Capture of Baghdad (1623), Ottoman–Safavid Wars Capture of Baghdad (1638), Ottoman–Safavid Wars In 1058, Baghdad was captured by the Fatimids under the Turkish general Abu'l-Ḥārith Arslān al-Basasiri, an adherent of the Ismailis along with the 'Uqaylid Quraysh. Not long before the arrival of the Saljuqs in Baghdad, al-Basasiri petitioned to the Fatimid Imam-Caliph al-Mustansir to support him in conquering Baghdad on the Ismaili Imam's behalf. It has recently come to light that the famed Fatimid da'i, al-Mu'ayyad al-Shirazi, had a direct role in supporting al-Basasiri and helped the general to succeed in taking Mawṣil, Wāsit and Kufa. Soon after, by December 1058, a Shi'i adhān (call to prayer) was implemented in Baghdad and a khutbah (sermon) was delivered in the name of the Fatimid Imam-Caliph. Despite his Shi'i inclinations, Al-Basasiri received support from Sunnis and Shi'is alike, for whom opposition to the Saljuq power was a common factor. On 10 February 1258, Baghdad was captured by the Mongols led by Hulegu, a grandson of Chingiz Khan (Genghis Khan), during the siege of Baghdad. Many quarters were ruined by fire, siege, or looting. The Mongols massacred most of the city's inhabitants, including the caliph Al-Musta'sim, and destroyed large sections of the city. The canals and dykes forming the city's irrigation system were also destroyed. During this time, in Baghdad, Christians and Shia were tolerated, while Sunnis were treated as enemies. The sack of Baghdad put an end to the Abbasid Caliphate. It has been argued that this marked an end to the Islamic Golden Age and served a blow from which Islamic civilization never fully recovered. At this point, Baghdad was ruled by the Ilkhanate, a breakaway state of the Mongol Empire, ruling from Iran. In August 1393, Baghdad was occupied by the Central Asian Turkic conqueror Timur ("Tamerlane"), by marching there in only eight days from Shiraz. Sultan Ahmad Jalayir fled to Syria, where the Mamluk Sultan Barquq protected him and killed Timur's envoys. Timur left the Sarbadar prince Khwaja Mas'ud to govern Baghdad, but he was driven out when Ahmad Jalayir returned. In 1401, Baghdad was again sacked, by Timur. When his forces took Baghdad, he spared almost no one, and ordered that each of his soldiers bring back two severed human heads. Baghdad became a provincial capital controlled by the Mongol Jalayirid (1400–1411), Turkic Kara Koyunlu (1411–1469), Turkic Ak Koyunlu (1469–1508), and the Iranian Safavid (1508–1534) dynasties. Ottoman and mamluks (16th–19th centuries) In 1534, Baghdad was captured by the Ottoman Empire. Under the Ottomans, Baghdad continued into a period of decline, partially as a result of the enmity between its rulers and Iranian Safavids, which did not accept the Sunni control of the city. Between 1623 and 1638, it returned to Iranian rule before falling back into Ottoman hands. Baghdad has suffered severely from visitations of the plague and cholera, and sometimes two-thirds of its population has been wiped out. For a time, Baghdad had been the largest city in the Middle East. The city saw relative revival in the latter part of the 18th century, under a Mamluk government. Direct Ottoman rule was reimposed by Ali Rıza Pasha in 1831. From 1851 to 1852 and from 1861 to 1867, Baghdad was governed, under the Ottoman Empire by Mehmed Namık Pasha. The Nuttall Encyclopedia reports the 1907 population of Baghdad as 185,000. Modern era Baghdad and southern Iraq remained under Ottoman rule until 1917, when they were captured by the British during World War I. In 1920, Baghdad became the capital of the British Mandate of Mesopotamia, with several architectural and planning projects commissioned to reinforce this administration. After receiving independence in 1932, the city became capital of the Kingdom of Iraq. During this period, the substantial Jewish community (probably exceeding 100,000 people) comprised between a quarter and a third of the city's population. On 1 April 1941, members of the "Golden Square" and Rashid Ali staged a coup in Baghdad. Rashid Ali installed a pro-German and pro-Italian government to replace the pro-British government of Regent Abd al-Ilah. On 31 May, after the resulting Anglo-Iraqi War and after Rashid Ali and his government had fled, the Mayor of Baghdad surrendered to British and Commonwealth forces. On 1–2 June, during the ensuing power vacuum, Jewish residents were attacked following rumors they had aided the British. In what became known as the Farhud, over 180 Jews were killed, 1,000 injured and hundreds of Jewish properties were ransacked. Between 300 and 400 non-Jewish rioters were killed in the attempt to quell the violence. The city's population grew from an estimated 145,000 in 1900 to 580,000 in 1950. On 14 July 1958, members of the Iraqi Army, under Abd al-Karim Qasim, staged a coup to topple the Kingdom of Iraq. King Faisal II, former Prime Minister Nuri al-Said, former Regent Prince 'Abd al-Ilah, members of the royal family, and others were brutally killed during the coup. Many of the victim's bodies were then dragged through the streets of Baghdad. During the 1970s, Baghdad experienced a period of prosperity and growth because of a sharp increase in the price of petroleum, Iraq's main export. New infrastructure including modern sewerage, water, and highway facilities were built during this period. The masterplans of the city (1967, 1973) were delivered by the Polish planning office Miastoprojekt-Kraków, mediated by Polservice. However, the Iran–Iraq War of the 1980s was a difficult time for the city, as money was diverted by Saddam Hussein to the army and thousands of residents were killed. Iran launched a number of missile attacks against Baghdad in retaliation for Saddam Hussein's continuous bombardments of Tehran's residential districts. In 1991 and 2003, the Gulf War and the US invasion of Iraq caused significant damage to Baghdad's transportation, power, and sanitary infrastructure as the US-led coalition forces launched massive aerial assaults in the city in the two wars. Also in 2003, a minor riot in the city (which took place on 21 July) caused some disturbance in the population. The historic "Assyrian Quarter" of the city, Dora, which boasted a population of 150,000 Assyrians in 2003, made up over 3% of the capital's Assyrian population then. The community has been subject to kidnappings, death threats, vandalism, and house burnings by al-Qaeda and other insurgent groups. As of the end of 2014, only 1,500 Assyrians remained in Dora. The Iraq War took place from 2003 to 2011, but an Islamist insurgency lasted until 2013. It was followed by another war from 2013 to 2017 and a low-level insurgency from 2017, which included suicide bombings in January 2018 and January 2021. Priceless collection of artifacts in the National Museum of Iraq was looted by Iraqi citizens during the 2003 US-led invasion. Thousands of ancient manuscripts in the National Library were destroyed. Baghdad gained significance on 3 January 2020, when Iranian major general Qasem Soleimani was killed in a U.S. drone strike at Baghdad International Airport. Reconstruction efforts Most Iraqi reconstruction efforts have been devoted to the restoration and repair of badly damaged urban infrastructure. More visible efforts at reconstruction through private development, like architect and urban designer Hisham N. Ashkouri's Baghdad Renaissance Plan and the Sindbad Hotel Complex and Conference Center have also been made. A plan was proposed by a Government agency to rebuild a tourist island in 2008. Investors were sought to develop a "romantic island" on the River Tigris that was once a popular honeymoon spot for newlyweds. The project would include a six-star hotel, spa, an 18-hole golf course and a country club. In addition, the go-ahead has been given to build numerous architecturally unique skyscrapers along the Tigris that would develop the city's financial center in Kadhehemiah. In late 2009, a construction plan was proposed to rebuild the heart of Baghdad, but the plan was never realized because corruption was involved in it. The Baghdad Eye Ferris wheel, proposed in August 2008, was installed at the Al-Zawraa Park in March 2011. In May 2010, a new large scale residential and commercial project called Baghdad Gate was announced. In August 2010, Iraqi-British architect Zaha Hadid, was appointed to design a new headquarters for the Central Bank in Baghdad. Initial talks about the project were held in Istanbul, Turkey, on 14 August 2010, in the presence of the Central Bank Governor Sinan al-Shabibi. On 2 February 2012, Zaha Hadid joined Sinan al-Shabibi at a ceremony in London to sign the agreement between the Central Bank of Iraq and Zaha Hadid Architects for the design stages of the new CBI Headquarters building. The construction was postponed in 2015 due to economical problems, but started again in 2019. Climate Baghdad has a hot desert climate (Köppen BWh), featuring extremely hot, prolonged, dry summers and mild to cool, slightly wet, short winters. In the summer, from June through August, the average maximum temperature is as high as and accompanied by sunshine. Rainfall has been recorded on fewer than half a dozen occasions at this time of year and has never exceeded . Even at night, temperatures in summer are seldom below . Baghdad's record highest temperature of was reached on 28 July 2020. The humidity is typically under 50% in summer due to Baghdad's distance from the marshy southern Iraq and the coasts of Persian Gulf, and dust storms from the deserts to the west are a normal occurrence during the summer. Winter temperatures are typical of hot desert climates. From December through February, Baghdad has maximum temperatures averaging , though highs above are not unheard of. Lows below freezing occur a couple of times per year on average. Annual rainfall, almost entirely confined to the period from November through March, averages approximately , but has been as high as and as low as . On 11 January 2008, light snow fell across Baghdad for the first time in 100 years. Snowfall was again reported on 11 February 2020, with accumulations across the city. Geography The city is located on a vast plain bisected by the Tigris river. The Tigris splits Baghdad in half, with the eastern half being called "Risafa" and the Western half known as "Karkh". The land on which the city is built is almost entirely flat and low-lying, being of quaternary alluvial origin due to the periodic large floods which have occurred on the river. Administrative divisions Administratively, Baghdad Governorate is divided into districts which are further divided into sub-districts. Municipally, the governorate is divided into 9 municipalities, which have responsibility for local issues. Regional services, however, are coordinated and carried out by a mayor who oversees the municipalities. The governorate council is responsible for the governorate-wide policy. These official subdivisions of the city served as administrative centers for the delivery of municipal services but until 2003 had no political function. Beginning in April 2003, the U.S. controlled Coalition Provisional Authority (CPA) began the process of creating new functions for these. The process initially focused on the election of neighborhood councils in the official neighborhoods, elected by neighborhood caucuses. The CPA convened a series of meetings in each neighborhood to explain local government, to describe the caucus election process and to encourage participants to spread the word and bring friends, relatives and neighbors to subsequent meetings. Each neighborhood process ultimately ended with a final meeting where candidates for the new neighborhood councils identified themselves and asked their neighbors to vote for them. Once all 88 (later increased to 89) neighborhood councils were in place, each neighborhood council elected representatives from among their members to serve on one of the city's nine district councils. The number of neighborhood representatives on a district council is based upon the neighborhood's population. The next step was to have each of the nine district councils elect representatives from their membership to serve on the 37 member Baghdad City Council. This three tier system of local government connected the people of Baghdad to the central government through their representatives from the neighborhood, through the district, and up to the city council. The same process was used to provide representative councils for the other communities in Baghdad Province outside of the city itself. There, local councils were elected from 20 neighborhoods (Nahia) and these councils elected representatives from their members to serve on six district councils (Qada). As within the city, the district councils then elected representatives from among their members to serve on the 35 member Baghdad Regional Council. The first step in the establishment of the system of local government for Baghdad Province was the election of the Baghdad Provincial Council. As before, the representatives to the Provincial Council were elected by their peers from the lower councils in numbers proportional to the population of the districts they represent. The 41 member Provincial Council took office in February 2004 and served until national elections held in January 2005, when a new Provincial Council was elected. This system of 127 separate councils may seem overly cumbersome; however, Baghdad Province is home to approximately seven million people. At the lowest level, the neighborhood councils, each council represents an average of 75,000 people. The nine District Advisory Councils (DAC) are as follows: Adhamiyah Karkh (Green Zone) Karrada Kadhimiya Mansour Sadr City (Thawra) Al Rashid Rusafa New Baghdad (Tisaa Nissan) (9 April) The nine districts are subdivided into 89 smaller neighborhoods which may make up sectors of any of the districts above. The following is a selection (rather than a complete list) of these neighborhoods: Al-Ghazaliya Al-A'amiriya Dora Karrada Al-Jadriya Al-Hebnaa Zayouna Al-Saydiya Al-Sa'adoon Al-Shu'ala Al-Mahmudiyah Bab Al-Moatham Al-Baya' Al-Za'franiya Hayy Ur Sha'ab Hayy Al-Jami'a Al-Adel Al Khadhraa Hayy Al-Jihad Hayy Al-A'amel Hayy Aoor Al-Hurriya Haydar-Khana Hayy Al-Shurtta Yarmouk Jesr Diyala Abu Disher Al-Maidan Raghiba Khatoun Arab Jibor Al-Fathel Al-Ubedy Al-Washash Al-Wazireya Notable streets Haifa Street Hilla Road – Runs from the north into Baghdad via Yarmouk (Baghdad) Caliphs Street – site of historical mosques and churches Al-Sa'doun Street – stretching from Liberation Square to Masbah Abu Nuwas Street – runs along the Tigris from the Jumhouriya Bridge to 14 July Suspended Bridge Damascus Street – goes from Damascus Square to the Baghdad Airport Road Mutanabbi Street – A street with numerous bookshops, named after the 10th century Iraqi poet Al-Mutanabbi Rabia Street 14th July Street (Mosul Road) Muthana al-Shaibani Street Bor Saeed (Port Said) Street Thawra Street Al-Qanat Street – runs through Baghdad north-south Al-Khat al-Sare'a – Mohammed al-Qasim (high speed lane) – runs through Baghdad, north–south Industry Street runs by the University of Technology – center of the computer trade in Baghdad Al Nidhal Street Al-Rasheed Street – city center Baghdad Al-Jumhuriya Street – city center Baghdad Falastin Street Tariq al-Muaskar – (Al-Rasheed Camp Road) Akhrot street Baghdad Airport Road Demographics Baghdad's population was estimated at 7.22 million in 2015. The city historically had a predominantly Sunni population, but by the early 21st century around 52% of the city's population were Iraqi Shi'ites. At the beginning of the 21st century, some 1.5 million people migrated to Baghdad. Sunni Muslims make up 29–34% of Iraq's population and they are still a majority in west and north Iraq. As early as 2003, about 20 percent of the population of the city was the result of mixed marriages between Shi'ites and Sunnis. Following the civil war between the Sunni and Shia militia groups during the U.S. occupation of Iraq, the population of Sunnis significantly decreased as they were pushed out of many neighborhoods. The War in Iraq following the Islamic State's invasion in 2014 caused hundreds of thousands of Iraqi internally displaced people to flee to the city. The city has Shia, Sunni, Kurdish, Turkmen, Assyrian/Chaldean/Syriacs, Armenians and mixed neighborhoods. The city was also home to a large Jewish community and regularly visited by Sikh pilgrims. Religion Baghdad is home to diverse ethnic and religious groups with an Arab majority, as well as Kurds, Turkmens, Assyrians, Yazidis, Shabakis, Armenians and Mandaeans. The majority of the citizens are Muslims with minorities of Christians, Yezidis and Mandeans also present. There are many religious centers distributed around the city including mosques, churches and Mashkhannas cultic huts. Masjid Al-Kadhimain is a shrine that is located in the Kādhimayn suburb of Baghdad. It contains the tombs of the seventh and ninth Twelver Shi'ite Imams, Musa al-Kadhim and Muhammad at-Taqi respectively, upon whom the title of Kādhimayn ("Two who swallow their anger") was bestowed. Many Shi'ites travel to the mosque from far away places to commemorate those imams. In the Kadhimiya district of Baghdad, was the house of Baháʼu'lláh, (Prophet Founder of the Baha'i Faith) also known as the "Most Great House" (Bayt-i-Azam) and the "House of God," where Baháʼu'lláh mostly resided from 1853 to 1863. It is considered a holy place and a place of pilgrimage by Baha'i's according to their "Most Holy Book". On 23 June 2013, the house was destroyed under unclear circumstances. Economy Baghdad accounts for 22.2% of Iraq's population and 40% of the country's gross domestic product (PPP). Tourism Baghdad was once one of the main destinations in the country and the region with a wealth of cultural attractions. Tourism has diminished since the Iraq-Iran war and later during the US invasion, but in recent years Baghdad has become a main tourist destination although it is still facing challenges. There are numerous historic, scientific and artistic museums in Baghdad which include, Iraq Museum, Baghdadi Museum, Natural History Museum and several others. Baghdad is known for its famous Mutanabbi street which is well established for bookselling and has often been referred to as the heart and soul of the Baghdad literary and intellectual community. The annual International Book Fair in Baghdad is well known to the international publishing world as a promising publishing event in the region after years of instability. Transport Baghdad lacks substantial public transportation, and taxis are the primary means of transportation in the city. Roads in Baghdad are noted to be especially congested. Iraqi Airways, the national airline of Iraq, has its headquarters on the grounds of Baghdad International Airport in Baghdad. Proposed elevated metro The Baghdad Metro is a proposed metro system repeatedly proposed since the reign of Saddam Hussein. The current proposal for the metro, this time in the form of an elevated railway to ease congestion in the city center, is set to begin construction in 2023 and per Iraqi officials is presumed to be primarily built by Hyundai and Alstom. The first phase is predicted to have 14 stations. Education The House of Wisdom was a major academy and public center in Baghdad. The Mustansiriya Madrasa was established in 1227 by the Abbasid Caliph al-Mustansir. The name was changed to al-Mustansiriya University in 1963. The University of Baghdad is the largest university in Iraq and the second largest in the Arab world. Prior to the Gulf War, multiple international schools operated in Baghdad, including: École française de Bagdad Deutsche Schule Bagdad Baghdad Japanese School (バグダッド日本人学校), a nihonjin gakko Universities University of Baghdad Mustansiriya University Iraqi University Nahrain University Albayan University University of Technology, Iraq American University of Iraq – Baghdad Al-Turath University College Dijlah University College Culture Baghdad has always played a significant role in the broader Arab cultural sphere, contributing several significant writers, musicians and visual artists. Famous Arab poets and singers such as Nizar Qabbani, Umm Kulthum, Fairuz, Salah Al-Hamdani, Ilham al-Madfai and others have performed for the city. The dialect of Arabic spoken in Baghdad today differs from that of other large urban centers in Iraq, having features more characteristic of nomadic Arabic dialects (Versteegh, The Arabic Language). It is possible that this was caused by the repopulating of the city with rural residents after the multiple sackings of the late Middle Ages. For poetry written about Baghdad, see Reuven Snir (ed.), Baghdad: The City in Verse (Harvard, 2013). Baghdad joined the UNESCO Creative Cities Network as a City of Literature in December 2015. Some of the important cultural institutions in the city include the National Theater, which was looted during the 2003 invasion of Iraq, but efforts are underway to restore the theater. The live theater industry received a boost during the 1990s, when UN sanctions limited the import of foreign films. As many as 30 movie theaters were reported to have been converted to live stages, producing a wide range of comedies and dramatic productions. Institutions offering cultural education in Baghdad include The Music and Ballet School of Baghdad and the Institute of Fine Arts Baghdad. The Iraqi National Symphony Orchestra is a government funded symphony orchestra in Baghdad. The INSO plays primarily classical European music, as well as original compositions based on Iraqi and Arab instruments and music. Baghdad is also home to a number of museums which housed artifacts and relics of ancient civilization; many of these were stolen, and the museums looted, during the widespread chaos immediately after United States forces entered the city. During US occupation of Iraq, AFN Iraq ("Freedom Radio") broadcast news and entertainment within Baghdad, among other locations. There is also a private radio station called "Dijlah" (named after the Arabic word for the Tigris River) that was created in 2004 as Iraq's first independent talk radio station. Radio Dijlah offices, in the Jamia neighborhood of Baghdad, have been attacked on several occasions. Sights of interest The National Museum of Iraq whose collection of artifacts was looted during the 2003 US invasion, and the iconic Hands of Victory arches. Multiple Iraqi parties are in discussions as to whether the arches should remain as historical monuments or be dismantled. Thousands of ancient manuscripts in the National Library were destroyed under Saddam's command. Mutanabbi Street is located near the old quarter of Baghdad; at Al-Rasheed Street. It is the historic center of Baghdadi book-selling, a street filled with bookstores and outdoor book stalls. It was named after the 10th-century classical Iraqi poet Al-Mutanabbi. This street is well established for bookselling and has often been referred to as the heart and soul of the Baghdad literacy and intellectual community. Baghdad Zoo used to be the largest zoological park in the Middle East. Within eight days following the 2003 invasion, however, only 35 of the 650 animals in the facility survived. This was a result of theft of some animals for human food, and starvation of caged animals that had no food. Conservationist Lawrence Anthony and some of the zoo keepers cared for the animals and fed the carnivores with donkeys they had bought locally. Eventually Paul Bremer, Director of the Coalition Provisional Authority in Iraq after the invasion, ordered protection for the zoo and enlisted U.S. engineers to help reopen the facility. Grand Festivities Square is the main square where public celebrations are held and is also the home to three important monuments commemorating Iraqi's fallen soldiers and victories in war; namely Al-Shaheed Monument, the Victory Arch and the Unknown Soldier's Monument. Al-Shaheed Monument, also known as the Martyr's Memorial, is a monument dedicated to the Iraqi soldiers who died in the Iran–Iraq War. However, now it is generally considered by Iraqis to be for all of the martyrs of Iraq, especially those allied with Iran and Syria fighting ISIS, not just of the Iran–Iraq War. The monument was opened in 1983, and was designed by the Iraqi architect Saman Kamal and the Iraqi sculptor and artist Ismail Fatah Al Turk. During the 1970s and 1980s, Saddam Hussein's government spent a lot of money on new monuments, which included the al-Shaheed Monument. Qushla or Qishla is a public square and the historical complex located in al-Rusafa neighborhood at the riverbank of Tigris. Qushla and its surroundings is where the historical features and cultural capitals of Baghdad are concentrated, from the Mutanabbi Street, Abbasid-era palace and bridges, Ottoman-era mosques to the Mustansariyah Madrasa. The square developed during the Ottoman era as a military barracks. Today, it is a place where the citizens of Baghdad find leisure such as reading poetry in gazebos. It is characterized by the iconic clock tower which was donated by George V. The entire area is submitted to the UNESCO World Heritage Site Tentative list. A'dhamiyyah is a predominantly Sunni area with a Mosque that is associated with the Sunni Imam Abu Hanifa. The name of Al-Aʿẓamiyyah is derived from Abu Hanifa's title, al-Imām al-Aʿẓam (the Great Imam). Firdos Square is a public open space in Baghdad and the location of two of the best-known hotels, the Palestine Hotel and the Sheraton Ishtar, which are both also the tallest buildings in Baghdad. The square was the site of the statue of Saddam Hussein that was pulled down by U.S.-led coalition forces in a widely televised event during the 2003 invasion of Iraq. Al-Rasheed Street is one of the most significant landmarks in Baghdad. Located in al-Rusafa area, the street was an artistic, intellectual and cultural center for many Baghdadis. It also included many prominent theaters and nightclubs such as the Crescent Theatre where Egyptian Singer Umm Kulthum sang during her visit in 1932 as well as the Chakmakji Company that recorded the music of various Arab singers. The street also contains famous and well-known landmarks including the ancient Haydar-Khana Mosque as well as numerous well-known cafés such as al-Zahawi Café and the Brazilian Café. The Street is also notable for its architecture and aesthetic which was inspired by Renaissance architecture and also includes the famous Iraqi shanasheel. Sport Baghdad is home to some of the most successful football (soccer) teams in Iraq, the biggest being Al-Shorta (Police), Al-Quwa Al-Jawiya (Air Force), Al-Zawraa, and Al-Talaba (Students). The largest stadium in Baghdad is Al-Shaab Stadium, which was opened in 1966. In recent years, the capital has seen the building of several football stadiums which are meant be opened in near future. The city has also had a strong tradition of horse racing ever since World War I, known to Baghdadis simply as 'Races'. There are reports of pressures by the Islamists to stop this tradition due to the associated gambling. Twin towns – sister cities Cairo, Egypt Pyongyang, North Korea Tehran, Iran See also Iraqi art List of mosques in Baghdad List of places in Iraq History of the Jews in Baghdad Battle of Baghdad (2003) Notes References Further reading Articles A Dweller in Mesopotamia, being the adventures of an official artist in the Garden of Eden, by Donald Maxwell, 1921 (a searchable facsimile at the University of Georgia Libraries; DjVu &   format) By Desert Ways to Baghdad, by Louisa Jebb (Mrs. Roland Wilkins), 1908 (1909 ed) (a searchable facsimile at the University of Georgia Libraries; DjVu &   format) Miastoprojekt goes abroad: the transfer of architectural labour from socialist Poland to Iraq (1958–1989) by Lukasz Stanek, The Journal of Architecture, Volume 17, Issue 3, 2012 Books Caecilia Pieri, Bagdad, la construction d'une capitale moderne, 1914–1960, Presses de l'Ifpo, 2015, 440 pages, about 800 illustrations (ISBN 978-2-35159-399-8) (ISSN 2225-7578). Mina Marefat, Caecilia Pieri, Gilles Ragot, Le Corbusier's Gymnasium in Bagdad, 2014, Éditions du patrimoine, collection Regards (French and English versions), Presses de l'Ifpo (Arabic version) (ISBN 2757703013). "Travels in Asia and Africa 1325-135" by Ibn Battuta. "Gertrude Bell: The Arabian Diaries, 1913–1914." by Bell Gertrude Lowthian, and O'Brien, Rosemary. "Historic Cities of the Islamic World". by Bosworth, Clifford Edmund. "Ottoman administration of Iraq, 1890–1908." by Cetinsaya, Gokhan. "Naked in Baghdad." by Garrels, Anne, and Lawrence, Vint. "A memoir of Major-General Sir Henry Creswicke Rawlinson." by Rawlinson, George. Stanek, Łukasz (2020). Architecture in Global Socialism: Eastern Europe, West Africa, and the Middle East in the Cold War. Princeton. . External links Amanat/Mayoralty of Baghdad Map of Baghdad Iraq Image – Baghdad Satellite Observation National Commission for Investment in Iraq Interactive map Iraq – Urban Society – Baghdad government websites Envisioning Reconstruction In Iraq Description of the original layout of Baghdad Ethnic and sectarian map of Baghdad – Healingiraq UAE Investors Keen On Taking Part In Baghdad Renaissance Project Man With A Plan: Hisham Ashkouri Behind Baghdad's 9/11 Iraq Inter-Agency Information & Analysis Unit Reports, maps and assessments of Iraq from the UN Inter-Agency Information & Analysis Unit 762 establishments Capitals in Asia Capitals of caliphates Cities in Iraq Assyrian communities in Iraq Turkmen communities in Iraq Historic Jewish communities Iraqi culture Populated places along the Silk Road Populated places established in the 8th century Populated places on the Tigris River 8th-century establishments in Asia Planned communities

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https://en.wikipedia.org/wiki/Outline%20of%20biology

Outline of biology

Biology – The natural science that studies life. Areas of focus include structure, function, growth, origin, evolution, distribution, and taxonomy. History of biology History of anatomy History of biochemistry History of biotechnology History of ecology History of genetics History of evolutionary thought: The eclipse of Darwinism – Catastrophism – Lamarckism – Orthogenesis – Mutationism – Structuralism – Vitalism Modern (evolutionary) synthesis History of molecular evolution History of speciation History of medicine History of model organisms History of molecular biology Natural history History of plant systematics Overview Biology Science Life Properties: Adaptation – Energy processing – Growth – Order – Regulation – Reproduction – Response to environment Biological organization: atom – molecule – cell – tissue – organ – organ system – organism – population – community – ecosystem – biosphere Approach: Reductionism – emergent property – mechanistic Biology as a science: Natural science Scientific method: observation – research question – hypothesis – testability – prediction – experiment – data – statistics Scientific theory – scientific law Research method List of research methods in biology Scientific literature List of biology journals: peer review Chemical basis Outline of biochemistry Atoms and molecules matter – element – atom – proton – neutron – electron– Bohr model – isotope – chemical bond – ionic bond – ions – covalent bond – hydrogen bond – molecule Water: properties of water – solvent – cohesion – surface tension – Adhesion – pH Organic compounds: carbon – carbon-carbon bonds – hydrocarbon – monosaccharide – amino acids – nucleotide – functional group – monomer – adenosine triphosphate (ATP) – lipids – oil – sugar – vitamins – neurotransmitter – wax Macromolecules: polysaccharide: cellulose – carbohydrate – chitin – glycogen – starch proteins: primary structure – secondary structure – tertiary structure – conformation – native state – protein folding – enzyme – receptor – transmembrane receptor – ion channel – membrane transporter – collagen – pigments: chlorophyll – carotenoid – xanthophyll – melanin – prion lipids: cell membrane – fats – phospholipids nucleic acids: DNA – RNA Cells Outline of cell biology Cell structure: Cell coined by Robert Hooke Techniques: cell culture – microscope – light microscope – electron microscopy – SEM – TEM Organelles: Cytoplasm – Vacuole – Peroxisome – Plastid Cell nucleus Nucleoplasm – Nucleolus – Chromatin – Chromosome Endomembrane system Nuclear envelope – Endoplasmic reticulum – Golgi apparatus – Vesicles – Lysosome Energy creators: Mitochondrion and Chloroplast Biological membranes: Plasma membrane – Mitochondrial membrane – Chloroplast membrane Other subcellular features: Cell wall – pseudopod – cytoskeleton – mitotic spindle – flagellum – cilium Cell transport: Diffusion – Osmosis – isotonic – active transport – phagocytosis Cellular reproduction: cytokinesis – centromere – meiosis Nuclear reproduction: mitosis – interphase – prophase – metaphase – anaphase – telophase programmed cell death – apoptosis – cell senescence Metabolism: enzyme - activation energy - proteolysis – cooperativity Cellular respiration Glycolysis – Pyruvate dehydrogenase complex – Citric acid cycle – electron transport chain – fermentation Photosynthesis light-dependent reactions – Calvin cycle Cell cycle mitosis – chromosome – haploid – diploid – polyploidy – prophase – metaphase – anaphase – cytokinesis – meiosis Genetics Outline of Genetics Inheritance heredity – Mendelian inheritance – gene – locus – trait – allele – polymorphism – homozygote – heterozygote – hybrid – hybridization – dihybrid cross – Punnett square – inbreeding genotype–phenotype distinction – genotype – phenotype – dominant gene – recessive gene genetic interactions – Mendel's law of segregation – genetic mosaic – maternal effect – penetrance – complementation – suppression – epistasis – genetic linkage Model organisms: Drosophila – Arabidopsis – Caenorhabditis elegans – mouse – Saccharomyces cerevisiae – Escherichia coli – Lambda phage – Xenopus – chicken – zebrafish – Ciona intestinalis – amphioxus Techniques: genetic screen – linkage map – genetic map DNA Nucleic acid double helix Nucleobase: adenine (A) – cytosine (C) – guanine (G) – thymine (T) – uracil (U) DNA replication – mutation – mutation rate – proofreading – DNA mismatch repair – point mutation – crossover – recombination – plasmid – transposon Gene expression Central dogma of molecular biology: nucleosome – genetic code – codon – transcription factor – transcription – translation – RNA – histone – telomere heterochromatin – promoter – RNA polymerase Protein biosynthesis – ribosomes Gene regulation operon – activator – repressor – corepressor – enhancer – alternative splicing Genomes DNA sequencing – high throughput sequencing – bioinformatics Proteome – proteomics – metabolome – metabolomics DNA paternity testing Biotechnology (see also Outline of biochemical techniques and Molecular biology): DNA fingerprinting – genetic fingerprint – microsatellite – gene knockout – imprinting – RNA interference Genomics – computational biology – bioinformatics – gel electrophoresis – transformation – PCR – PCR mutagenesis – primer – chromosome walking – RFLP – restriction enzyme – sequencing – shotgun sequencing – cloning – culture – DNA microarray – electrophoresis – protein tag – affinity chromatography – x-ray diffraction – Proteomics – mass spectrometry Genes, development, and evolution Apoptosis French flag model Pattern formation Evo-devo gene toolkit Transcription factor Evolution Outline of evolution (see also evolutionary biology) Evolutionary processes evolution microevolution: adaptation – selection – natural selection – directional selection – sexual selection – genetic drift – sexual reproduction – asexual reproduction – colony – allele frequency – neutral theory of molecular evolution – population genetics – Hardy–Weinberg principle Speciation Species Phylogeny Lineage (evolution) – evolutionary tree – cladistics – species – taxon – clade – monophyletic – polyphyly – paraphyly – heredity – phenotypic trait – nucleic acid sequence – synapomorphy – homology – molecular clock – outgroup (cladistics) – maximum parsimony (phylogenetics) – Computational phylogenetics Linnaean taxonomy: Carl Linnaeus – domain (biology) – kingdom (biology) – phylum – class (biology) – order (biology) – family (biology) – genus – species Three-domain system: archaea – bacteria – eukaryote – protist – fungi – plant – animal Binomial nomenclature: scientific classification – Homo sapiens History of life Origin of life – hierarchy of life – Miller–Urey experiment Macroevolution: adaptive radiation – convergent evolution – extinction – mass extinction – fossil – taphonomy – geologic time – plate tectonics – continental drift – vicariance – Gondwana – Pangaea – endosymbiosis Diversity Bacteria and Archaea Protists Plant diversity Green algae Chlorophyta Charophyta Bryophytes Marchantiophyta Anthocerotophyta Moss Pteridophytes Lycopodiophyta Polypodiophyta Seed plants Cycadophyta Ginkgophyta Pinophyta Gnetophyta Magnoliophyta Fungi Yeast – mold (fungus) – mushroom Animal diversity Invertebrates: sponge – cnidarian – coral – jellyfish – Hydra (genus) – sea anemone flatworms – nematodes arthropods: crustacean – chelicerata – myriapoda – arachnids – insects – annelids – molluscs Vertebrates: fishes: – agnatha – chondrichthyes – osteichthyes Tiktaalik tetrapods amphibians reptiles birds flightless birds – Neognathae – dinosaurs mammals placental: primates marsupial monotreme Viruses DNA viruses – RNA viruses – retroviruses Plant form and function Plant body Organ systems: root – shoot – stem – leaf – flower Plant nutrition and transport Vascular tissue – bark (botany) – Casparian strip – turgor pressure – xylem – phloem – transpiration – wood – trunk (botany) Plant development tropism – taxis seed – cotyledon – meristem – apical meristem – vascular cambium – cork cambium alternation of generations – gametophyte – antheridium – archegonium – sporophyte – spore – sporangium Plant reproduction angiosperms – flower – reproduction – sperm – pollination – self-pollination – cross-pollination – nectar – pollen Plant responses Plant hormone – ripening – fruit – Ethylene as a plant hormone – toxin – pollinator – phototropism – skototropism – phototropin – phytochrome – auxin – photoperiodism – gravity Animal form and function General features: morphology (biology) – anatomy – physiology – biological tissues – organ (biology) – organ systems Water and salt balance Body fluids: osmotic pressure – ionic composition – volume Diffusion – osmosis) – Tonicity – sodium – potassium – calcium – chloride Excretion Nutrition and digestion Digestive system: stomach – intestine – liver – nutrition – primary nutritional groups metabolism – kidney – excretion Breathing Respiratory system: lungs Circulation Circulatory system: heart – artery – vein – capillary – Blood – blood cell Lymphatic system: lymph node Muscle and movement Skeletal system: bone – cartilage – joint – tendon Muscular system: muscle – actin – myosin – reflex Nervous system Neuron – dendrite – axon – nerve – electrochemical gradient – electrophysiology – action potential – signal transduction – synapse – receptor – Central nervous system: brain – spinal cord limbic system – memory – vestibular system Peripheral nervous system Sensory nervous system: eye – vision – audition – proprioception – olfaction – Integumentary system: skin cell Hormonal control Endocrine system: hormone Animal reproduction Reproductive system: testes – ovary – pregnancy Fish#Reproductive system Mammalian reproductive system Human reproductive system Mammalian penis Os penis Penile spines Genitalia of bottlenose dolphins Genitalia of marsupials Equine reproductive system Even-toed ungulate#Genitourinary system Bull#Reproductive anatomy Carnivora#Reproductive system Fossa (animal)#External genitalia Female genitalia of spotted hyenas Cat anatomy#Genitalia Genitalia of dogs Canine penis Bulbus glandis Animal development stem cell – blastula – gastrula – egg (biology) – fetus – placenta - gamete – spermatid – ovum – zygote – embryo – cellular differentiation – morphogenesis – homeobox Immune system antibody – host – vaccine – immune cell – AIDS – T cell – leucocyte Animal behavior Behavior: mating – animal communication – seek shelter – migration (ecology) Fixed action pattern Altruism (biology) Ecology Outline of ecology Ecosystems: Ecology – Biodiversity – habitat – plankton – thermocline – saprobe Abiotic component: water – light – radiation – temperature – humidity – atmosphere – acidity Microbe – biomass – organic matter – decomposer – decomposition – carbon – nutrient cycling – solar energy – topography – tilt – Windward and leeward – precipitation Temperature – biome Populations Population ecology: organism – geographical area – sexual reproduction – population density – population growth – birth rate – death Rate – immigration rate – exponential growth – carrying capacity – logistic function – natural environment – competition (biology) – mating – biological dispersal – endemic (ecology) – growth curve (biology) – habitat – drinking water – resource – human population – technology – Green revolution Communities Community (ecology) – ecological niche – keystone species – mimicry – symbiosis – pollination – mutualism – commensalism – parasitism – predation – invasive species – environmental heterogeneity – edge effect Consumer–resource interactions: food chain – food web – autotroph – heterotrophs – herbivore – carnivore – trophic level Biosphere lithosphere – atmosphere – hydrosphere biogeochemical cycle: nitrogen cycle – carbon cycle – water cycle Climate change: Fossil fuel – coal – oil – natural gas – World energy consumption – Climate change feedback – Albedo – water vapor Carbon sink Conservation Biodiversity – habitats – Ecosystem services – biodiversity loss – extinction – Sustainability – Holocene extinction Branches Anatomy – study of form in animals, plants and other organisms, or specifically in humans. Simply, the study of internal structure of living organisms. Comparative anatomy – the study of evolution of species through similarities and differences in their anatomy. Osteology – study of bones. Osteomyoarthrology – the study of the movement apparatus, including bones, joints, ligaments and muscles. Viscerology – the study of organs Neuroanatomy – the study of the nervous system. Histology – also known as microscopic anatomy or microanatomy, the branch of biology which studies the microscopic anatomy of biological tissues. Astrobiology – study of origin, early-evolution, distribution, and future of life in the universe. Also known as exobiology, and bioastronomy. Bioarchaeology – study of human and animal remains from archaeological sites. Biochemistry – study of the chemical reactions required for life to exist and function, usually a focus on the cellular level. Biocultural anthropology – the study of the relations between human biology and culture. Biogeography – study of the distribution of species spatially and temporally. Biolinguistics – study of biology and the evolution of language. Biological economics – an interdisciplinary field in which the interaction of human biology and economics is studied. Biophysics – study of biological processes through the methods traditionally used in the physical sciences. Biomechanics – the study of the mechanics of living beings. Neurophysics – study of the development of the nervous system on a molecular level. Quantum biology – application of quantum mechanics and theoretical chemistry to biological objects and problems. Virophysics – study of mechanics and dynamics driving the interactions between virus and cells. Biotechnology – new and sometimes controversial branch of biology that studies the manipulation of living matter, including genetic modification and synthetic biology. Bioinformatics – use of information technology for the study, collection, and storage of genomic and other biological data. Bioengineering – study of biology through the means of engineering with an emphasis on applied knowledge and especially related to biotechnology. Synthetic biology – research integrating biology and engineering; construction of biological functions not found in nature. Botany – study of plants. Photobiology – scientific study of the interactions of light (technically, non-ionizing radiation) and living organisms. The field includes the study of photosynthesis, photomorphogenesis, visual processing, circadian rhythms, bioluminescence, and ultraviolet radiation effects. Phycology – scientific study of algae. Plant physiology – subdiscipline of botany concerned with the functioning, or physiology, of plants. Cell biology – study of the cell as a complete unit, and the molecular and chemical interactions that occur within a living cell. Histology – study of the anatomy of cells and tissues of plants and animals using microscopy. Chronobiology – field of biology that examines periodic (cyclic) phenomena in living organisms and their adaptation to solar- and lunar-related rhythms. Dendrochronology – study of tree rings, using them to date the exact year they were formed in order to analyze atmospheric conditions during different periods in natural history. Developmental biology – study of the processes through which an organism forms, from zygote to full structure Embryology – study of the development of embryo (from fecundation to birth). Gerontology – study of aging processes. Ecology – study of the interactions of living organisms with one another and with the non-living elements of their environment. Epidemiology – major component of public health research, studying factors affecting the health of populations. Evolutionary biology – study of the origin and descent of species over time. Evolutionary developmental biology – field of biology that compares the developmental processes of different organisms to determine the ancestral relationship between them, and to discover how developmental processes evolved. Paleobiology – discipline which combines the methods and findings of the life sciences with the methods and findings of the earth science, paleontology. Paleoanthropology – the study of fossil evidence for human evolution, mainly using remains from extinct hominin and other primate species to determine the morphological and behavioral changes in the human lineage, as well as the environment in which human evolution occurred. Paleobotany – study of fossil plants. Paleontology – study of fossils and sometimes geographic evidence of prehistoric life. Paleopathology – the study of pathogenic conditions observable in bones or mummified soft tissue, and on nutritional disorders, variation in stature or morphology of bones over time, evidence of physical trauma, or evidence of occupationally derived biomechanic stress. Genetics – study of genes and heredity. Quantitative genetics – study of phenotypes that vary continuously (in characters such as height or mass)—as opposed to discretely identifiable phenotypes and gene-products (such as eye-colour, or the presence of a particular biochemical). Geobiology – study of the interactions between the physical Earth and the biosphere. Marine biology – study of ocean ecosystems, plants, animals, and other living beings. Microbiology – study of microscopic organisms (microorganisms) and their interactions with other living things. Bacteriology – study of bacteria Immunology – study of immune systems in all organisms. Mycology – study of fungi Parasitology – study of parasites and parasitism. Virology – study of viruses Molecular biology – study of biology and biological functions at the molecular level, with some cross over from biochemistry. Structural biology – a branch of molecular biology, biochemistry, and biophysics concerned with the molecular structure of biological macromolecules. Neuroscience – study of the nervous system, including anatomy, physiology and emergent proprieties. Behavioral neuroscience – study of physiological, genetic, and developmental mechanisms of behavior in humans and other animals. Cellular neuroscience – study of neurons at a cellular level. Cognitive neuroscience – study of biological substrates underlying cognition, with a focus on the neural substrates of mental processes. Computational neuroscience – study of the information processing functions of the nervous system, and the use of digital computers to study the nervous system. Developmental neuroscience – study of the cellular basis of brain development and addresses the underlying mechanisms. Molecular neuroscience – studies the biology of the nervous system with molecular biology, molecular genetics, protein chemistry and related methodologies. Neuroanatomy – study of the anatomy of nervous tissue and neural structures of the nervous system. Neuroendocrinology – studies the interaction between the nervous system and the endocrine system, that is how the brain regulates the hormonal activity in the body. Neuroethology – study of animal behavior and its underlying mechanistic control by the nervous system. Neuroimmunology – study of the nervous system, and immunology, the study of the immune system. Neuropharmacology – study of how drugs affect cellular function in the nervous system. Neurophysiology – study of the function (as opposed to structure) of the nervous system. Systems neuroscience – studies the function of neural circuits and systems. It is an umbrella term, encompassing a number of areas of study concerned with how nerve cells behave when connected together to form neural networks. Physiology – study of the internal workings of organisms. Endocrinology – study of the endocrine system. Oncology – study of cancer processes, including virus or mutation, oncogenesis, angiogenesis and tissues remoldings. Systems biology – computational modeling of biological systems. Theoretical Biology – the mathematical modeling of biological phenomena. – study of animals, including classification, physiology, development, and behavior. Subbranches include: Arthropodology – biological discipline concerned with the study of arthropods, a phylum of animals that include the insects, arachnids, crustaceans and others that are characterized by the possession of jointed limbs. Acarology – study of the taxon of arachnids that contains mites and ticks. Arachnology – scientific study of spiders and related animals such as scorpions, pseudoscorpions, harvestmen, collectively called arachnids. Entomology – study of insects. Coleopterology – study of beetles. Lepidopterology – study of a large order of insects that includes moths and butterflies (called lepidopterans). Myrmecology – scientific study of ants. Carcinology – study of crustaceans. Myriapodology – study of centipedes, millipedes, and other myriapods. – scientific study of animal behavior, usually with a focus on behavior under natural conditions. Helminthology – study of worms, especially parasitic worms. Herpetology – study of amphibians (including frogs, toads, salamanders, newts, and gymnophiona) and reptiles (including snakes, lizards, amphisbaenids, turtles, terrapins, tortoises, crocodilians, and the tuataras). Batrachology – subdiscipline of herpetology concerned with the study of amphibians alone. Ichthyology – study of fishes. This includes bony fishes (Osteichthyes), cartilaginous fishes (Chondrichthyes), and jawless fishes (Agnatha). Malacology – branch of invertebrate zoology which deals with the study of the Mollusca (mollusks or molluscs), the second-largest phylum of animals in terms of described species after the arthropods. Teuthology – branch of Malacology which deals with the study of cephalopods. Mammalogy – study of mammals, a class of vertebrates with characteristics such as homeothermic metabolism, fur, four-chambered hearts, and complex nervous systems. Mammalogy has also been known as "mastology," "theriology," and "therology." There are about 4,200 different species of animals which are considered mammals. Cetology – branch of marine mammal science that studies the approximately eighty species of whales, dolphins, and porpoise in the scientific order Cetacea. Primatology – scientific study of primates Human biology – interdisciplinary field studying the range of humans and human populations via biology/life sciences, anthropology/social sciences, applied/medical sciences Biological anthropology – subfield of anthropology that studies the physical morphology, genetics and behavior of the human genus, other hominins and hominids across their evolutionary development Human behavioral ecology – the study of behavioral adaptations (foraging, reproduction, ontogeny) from the evolutionary and ecologic perspectives (see behavioral ecology). It focuses on human adaptive responses (physiological, developmental, genetic) to environmental stresses. Nematology – scientific discipline concerned with the study of nematodes, or roundworms. Ornithology – scientific study of birds. Biologists Lists of notable biologists List of notable biologists List of Nobel Prize winners in physiology or medicine Lists of biologists by author abbreviation List of authors of names published under the ICZN Lists of biologists by subject List of biochemists List of ecologists List of neuroscientists List of physiologists See also Bibliography of biology Earliest known life forms Invasion biology terminology List of omics topics in biology Related outlines Outline of life forms Outline of zoology Outline of engineering Outline of technology List of social sciences Journals Biology journals References External links OSU's Phylocode The Tree of Life: A multi-authored, distributed Internet project containing information about phylogeny and biodiversity. MIT video lecture series on biology A wiki site for protocol sharing run from MIT. Biology and Bioethics. Biology online wiki dictionary. Biology Video Sharing Community. What is Biotechnology : a voluntary program as Biotech for Beginners. Biology Biology

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https://en.wikipedia.org/wiki/Benchmark

Benchmark

Benchmark may refer to: Business and economics Benchmarking, evaluating performance within organizations Benchmark price Benchmark (crude oil), oil-specific practices Science and technology Benchmark (surveying), a point of known elevation marked for the purpose of surveying Benchmarking (geolocating), an activity involving finding benchmarks Benchmark (computing), the result of running a computer program to assess performance Benchmark, a best-performing, or gold standard test in medicine and statistics Companies Benchmark Electronics, an electronics manufacturer Benchmark (venture capital firm), a venture capital firm Benchmark Recordings, a music label with CDs by the Fabulous Thunderbirds and Mike Bloomfield Other uses Benchmarking (journal), a bimonthly peer-reviewed academic journal relating to the field of quality management McAfee's Benchmark, a brand of bourbon Benchmark (game show), on UK Channel 4 See also Specification (technical standard)

4499

https://en.wikipedia.org/wiki/Band

Band

Band or BAND may refer to: Places Bánd, a village in Hungary Band, Iran, a village in Urmia County, West Azerbaijan Province, Iran Band, Mureș, a commune in Romania Band-e Majid Khan, a village in Bukan County, West Azerbaijan Province, Iran People Band (surname), various people with the surname Arts, entertainment, and media Music Musical ensemble, a group of people who perform instrumental or vocal music Band (rock and pop), a small ensemble that plays rock or pop Concert band, an ensemble of woodwind, brass, and percussion instruments Dansband, band playing popular music for a partner-dancing audience Jazz band, a musical ensemble that plays jazz music Marching band, a group of instrumental musicians who generally perform outdoors School band, a group of student musicians who rehearse and perform instrumental music The Band, a Canadian-American rock and roll group The Band (album), The Band's eponymous 1969 album "Bands" (song), by American rapper Comethazine "The Band", a 2002 single by Mando Diao Other uses in arts, entertainment and media Band, nickname of Brazilian television network Rede Bandeirantes The Band (film), a 1978 Israeli film The Band (musical), a 2017 musical by Tim Firth with the music of Take That Clothing, jewelry, and accessories Armband or arm band Smart band a band with electronic component Microsoft Band, a smart band with smartwatch features from the software giant Bandolier or bandoleer, an ammunition belt Bands (neckwear), two pieces of cloth fitted around the neck as part of formal clothing for clergy, academics, and lawyers Belt (clothing), a flexible band or strap, typically made of leather or heavy cloth, and worn around the waist Strap, an elongated flap or ribbon, usually of fabric or leather Wedding band, a metal ring indicating the wearer is married Military Bands (Italian Army irregulars), 19th- and 20th-century military units in the service of the Italian "Regio Esercito" Female order of the Band, a medieval military order native to Spain Order of the Band, a medieval military order native to Spain Science and technology Band (algebra), an idempotent semigroup Band (order theory), a solid subset of an ordered vector space that contains its supremums Band (radio), a range of frequencies or wavelengths in radio and radar, specifically: Frequency band LTE frequency bands used for cellphone data Shortwave bands UMTS frequency bands used for cellphones BAND (software), a mobile app that facilitates group communication Band cell, a type of white blood cell Bird banding, placing a numbered metal band on a bird's leg for identification Electronic band structure of electrons in solid-state physics Gastric band, a human weight-control measure Signaling (telecommunications): In-band signaling Out-of-band Birds Are Not Dinosaurs, or BAND, a controversial stance on the origin of birds Society and government Band (First Nations Canada), the primary unit of First Nations Government in Canada Band society, a small group of humans in a simple form of society Tribe (Native American), a tribe, band, nation, or other group or community of Indigenous peoples in the United States Other uses Rubber band The Band (professional wrestling), the Total Nonstop Wrestling name for the professional wrestling stable New World Order See also Band of Brothers (disambiguation) Bandage Banding (disambiguation) Bandy (disambiguation) Bend (disambiguation) Drum and bugle corps (disambiguation) Herd, a social grouping of certain animals of the same species Ribbon (disambiguation) Stripe (disambiguation)

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https://en.wikipedia.org/wiki/Biotechnology

Biotechnology

Biotechnology is a multidisciplinary field that involves the integration of natural sciences and engineering sciences in order to achieve the application of organisms, cells, parts thereof and molecular analogues for products and services. The term biotechnology was first used by Károly Ereky in 1919, to refer to the production of products from raw materials with the aid of living organisms. The core principle of biotechnology involves harnessing biological systems and organisms, such as bacteria, yeast, and plants, to perform specific tasks or produce valuable substances. Biotechnology had a significant impact on many areas of society, from medicine to agriculture to environmental science. One of the key techniques used in biotechnology is genetic engineering, which allows scientists to modify the genetic makeup of organisms to achieve desired outcomes. This can involve inserting genes from one organism into another, creating new traits or modifying existing ones. Other important techniques used in biotechnology include tissue culture, which allows researchers to grow cells and tissues in the lab for research and medical purposes, and fermentation, which is used to produce a wide range of products such as beer, wine, and cheese. The applications of biotechnology are diverse and have led to the development of essential products like life-saving drugs, biofuels, genetically modified crops, and innovative materials. It has also been used to address environmental challenges, such as developing biodegradable plastics and using microorganisms to clean up contaminated sites. Biotechnology is a rapidly evolving field with significant potential to address pressing global challenges and improve the quality of life for people around the world; however, despite its numerous benefits, it also poses ethical and societal challenges, such as questions around genetic modification and intellectual property rights. As a result, there is ongoing debate and regulation surrounding the use and application of biotechnology in various industries and fields. Definition The concept of biotechnology encompasses a wide range of procedures for modifying living organisms for human purposes, going back to domestication of animals, cultivation of the plants, and "improvements" to these through breeding programs that employ artificial selection and hybridization. Modern usage also includes genetic engineering, as well as cell and tissue culture technologies. The American Chemical Society defines biotechnology as the application of biological organisms, systems, or processes by various industries to learning about the science of life and the improvement of the value of materials and organisms, such as pharmaceuticals, crops, and livestock. As per the European Federation of Biotechnology, biotechnology is the integration of natural science and organisms, cells, parts thereof, and molecular analogues for products and services. Biotechnology is based on the basic biological sciences (e.g., molecular biology, biochemistry, cell biology, embryology, genetics, microbiology) and conversely provides methods to support and perform basic research in biology. Biotechnology is the research and development in the laboratory using bioinformatics for exploration, extraction, exploitation, and production from any living organisms and any source of biomass by means of biochemical engineering where high value-added products could be planned (reproduced by biosynthesis, for example), forecasted, formulated, developed, manufactured, and marketed for the purpose of sustainable operations (for the return from bottomless initial investment on R & D) and gaining durable patents rights (for exclusives rights for sales, and prior to this to receive national and international approval from the results on animal experiment and human experiment, especially on the pharmaceutical branch of biotechnology to prevent any undetected side-effects or safety concerns by using the products). The utilization of biological processes, organisms or systems to produce products that are anticipated to improve human lives is termed biotechnology. By contrast, bioengineering is generally thought of as a related field that more heavily emphasizes higher systems approaches (not necessarily the altering or using of biological materials directly) for interfacing with and utilizing living things. Bioengineering is the application of the principles of engineering and natural sciences to tissues, cells, and molecules. This can be considered as the use of knowledge from working with and manipulating biology to achieve a result that can improve functions in plants and animals. Relatedly, biomedical engineering is an overlapping field that often draws upon and applies biotechnology (by various definitions), especially in certain sub-fields of biomedical or chemical engineering such as tissue engineering, biopharmaceutical engineering, and genetic engineering. History Although not normally what first comes to mind, many forms of human-derived agriculture clearly fit the broad definition of "utilizing a biotechnological system to make products". Indeed, the cultivation of plants may be viewed as the earliest biotechnological enterprise. Agriculture has been theorized to have become the dominant way of producing food since the Neolithic Revolution. Through early biotechnology, the earliest farmers selected and bred the best-suited crops (e.g., those with the highest yields) to produce enough food to support a growing population. As crops and fields became increasingly large and difficult to maintain, it was discovered that specific organisms and their by-products could effectively fertilize, restore nitrogen, and control pests. Throughout the history of agriculture, farmers have inadvertently altered the genetics of their crops through introducing them to new environments and breeding them with other plants — one of the first forms of biotechnology. These processes also were included in early fermentation of beer. These processes were introduced in early Mesopotamia, Egypt, China and India, and still use the same basic biological methods. In brewing, malted grains (containing enzymes) convert starch from grains into sugar and then adding specific yeasts to produce beer. In this process, carbohydrates in the grains broke down into alcohols, such as ethanol. Later, other cultures produced the process of lactic acid fermentation, which produced other preserved foods, such as soy sauce. Fermentation was also used in this time period to produce leavened bread. Although the process of fermentation was not fully understood until Louis Pasteur's work in 1857, it is still the first use of biotechnology to convert a food source into another form. Before the time of Charles Darwin's work and life, animal and plant scientists had already used selective breeding. Darwin added to that body of work with his scientific observations about the ability of science to change species. These accounts contributed to Darwin's theory of natural selection. For thousands of years, humans have used selective breeding to improve the production of crops and livestock to use them for food. In selective breeding, organisms with desirable characteristics are mated to produce offspring with the same characteristics. For example, this technique was used with corn to produce the largest and sweetest crops. In the early twentieth century scientists gained a greater understanding of microbiology and explored ways of manufacturing specific products. In 1917, Chaim Weizmann first used a pure microbiological culture in an industrial process, that of manufacturing corn starch using Clostridium acetobutylicum, to produce acetone, which the United Kingdom desperately needed to manufacture explosives during World War I. Biotechnology has also led to the development of antibiotics. In 1928, Alexander Fleming discovered the mold Penicillium. His work led to the purification of the antibiotic compound formed by the mold by Howard Florey, Ernst Boris Chain and Norman Heatley – to form what we today know as penicillin. In 1940, penicillin became available for medicinal use to treat bacterial infections in humans. The field of modern biotechnology is generally thought of as having been born in 1971 when Paul Berg's (Stanford) experiments in gene splicing had early success. Herbert W. Boyer (Univ. Calif. at San Francisco) and Stanley N. Cohen (Stanford) significantly advanced the new technology in 1972 by transferring genetic material into a bacterium, such that the imported material would be reproduced. The commercial viability of a biotechnology industry was significantly expanded on June 16, 1980, when the United States Supreme Court ruled that a genetically modified microorganism could be patented in the case of Diamond v. Chakrabarty. Indian-born Ananda Chakrabarty, working for General Electric, had modified a bacterium (of the genus Pseudomonas) capable of breaking down crude oil, which he proposed to use in treating oil spills. (Chakrabarty's work did not involve gene manipulation but rather the transfer of entire organelles between strains of the Pseudomonas bacterium). The MOSFET (metal–oxide–semiconductor field-effect transistor) was invented by Mohamed M. Atalla and Dawon Kahng in 1959. Two years later, Leland C. Clark and Champ Lyons invented the first biosensor in 1962. Biosensor MOSFETs were later developed, and they have since been widely used to measure physical, chemical, biological and environmental parameters. The first BioFET was the ion-sensitive field-effect transistor (ISFET), invented by Piet Bergveld in 1970. It is a special type of MOSFET, where the metal gate is replaced by an ion-sensitive membrane, electrolyte solution and reference electrode. The ISFET is widely used in biomedical applications, such as the detection of DNA hybridization, biomarker detection from blood, antibody detection, glucose measurement, pH sensing, and genetic technology. By the mid-1980s, other BioFETs had been developed, including the gas sensor FET (GASFET), pressure sensor FET (PRESSFET), chemical field-effect transistor (ChemFET), reference ISFET (REFET), enzyme-modified FET (ENFET) and immunologically modified FET (IMFET). By the early 2000s, BioFETs such as the DNA field-effect transistor (DNAFET), gene-modified FET (GenFET) and cell-potential BioFET (CPFET) had been developed. A factor influencing the biotechnology sector's success is improved intellectual property rights legislation—and enforcement—worldwide, as well as strengthened demand for medical and pharmaceutical products to cope with an ageing, and ailing, U.S. population. Rising demand for biofuels is expected to be good news for the biotechnology sector, with the Department of Energy estimating ethanol usage could reduce U.S. petroleum-derived fuel consumption by up to 30% by 2030. The biotechnology sector has allowed the U.S. farming industry to rapidly increase its supply of corn and soybeans—the main inputs into biofuels—by developing genetically modified seeds that resist pests and drought. By increasing farm productivity, biotechnology boosts biofuel production. Examples Biotechnology has applications in four major industrial areas, including health care (medical), crop production and agriculture, non-food (industrial) uses of crops and other products (e.g., biodegradable plastics, vegetable oil, biofuels), and environmental uses. For example, one application of biotechnology is the directed use of microorganisms for the manufacture of organic products (examples include beer and milk products). Another example is using naturally present bacteria by the mining industry in bioleaching. Biotechnology is also used to recycle, treat waste, clean up sites contaminated by industrial activities (bioremediation), and also to produce biological weapons. A series of derived terms have been coined to identify several branches of biotechnology, for example: Bioinformatics (also called "gold biotechnology") is an interdisciplinary field that addresses biological problems using computational techniques, and makes the rapid organization as well as analysis of biological data possible. The field may also be referred to as computational biology, and can be defined as, "conceptualizing biology in terms of molecules and then applying informatics techniques to understand and organize the information associated with these molecules, on a large scale". Bioinformatics plays a key role in various areas, such as functional genomics, structural genomics, and proteomics, and forms a key component in the biotechnology and pharmaceutical sector. Blue biotechnology is based on the exploitation of sea resources to create products and industrial applications. This branch of biotechnology is the most used for the industries of refining and combustion principally on the production of bio-oils with photosynthetic micro-algae. Green biotechnology is biotechnology applied to agricultural processes. An example would be the selection and domestication of plants via micropropagation. Another example is the designing of transgenic plants to grow under specific environments in the presence (or absence) of chemicals. One hope is that green biotechnology might produce more environmentally friendly solutions than traditional industrial agriculture. An example of this is the engineering of a plant to express a pesticide, thereby ending the need of external application of pesticides. An example of this would be Bt corn. Whether or not green biotechnology products such as this are ultimately more environmentally friendly is a topic of considerable debate. It is commonly considered as the next phase of green revolution, which can be seen as a platform to eradicate world hunger by using technologies which enable the production of more fertile and resistant, towards biotic and abiotic stress, plants and ensures application of environmentally friendly fertilizers and the use of biopesticides, it is mainly focused on the development of agriculture. On the other hand, some of the uses of green biotechnology involve microorganisms to clean and reduce waste. Red biotechnology is the use of biotechnology in the medical and pharmaceutical industries, and health preservation. This branch involves the production of vaccines and antibiotics, regenerative therapies, creation of artificial organs and new diagnostics of diseases. As well as the development of hormones, stem cells, antibodies, siRNA and diagnostic tests. White biotechnology, also known as industrial biotechnology, is biotechnology applied to industrial processes. An example is the designing of an organism to produce a useful chemical. Another example is the using of enzymes as industrial catalysts to either produce valuable chemicals or destroy hazardous/polluting chemicals. White biotechnology tends to consume less in resources than traditional processes used to produce industrial goods. "Yellow biotechnology" refers to the use of biotechnology in food production (food industry), for example in making wine (winemaking), cheese (cheesemaking), and beer (brewing) by fermentation. It has also been used to refer to biotechnology applied to insects. This includes biotechnology-based approaches for the control of harmful insects, the characterisation and utilisation of active ingredients or genes of insects for research, or application in agriculture and medicine and various other approaches. Gray biotechnology is dedicated to environmental applications, and focused on the maintenance of biodiversity and the remotion of pollutants. Brown biotechnology is related to the management of arid lands and deserts. One application is the creation of enhanced seeds that resist extreme environmental conditions of arid regions, which is related to the innovation, creation of agriculture techniques and management of resources. Violet biotechnology is related to law, ethical and philosophical issues around biotechnology. Dark biotechnology is the color associated with bioterrorism or biological weapons and biowarfare which uses microorganisms, and toxins to cause diseases and death in humans, livestock and crops. Medicine In medicine, modern biotechnology has many applications in areas such as pharmaceutical drug discoveries and production, pharmacogenomics, and genetic testing (or genetic screening). In 2021, nearly 40% of the total company value of pharmaceutical biotech companies worldwide were active in Oncology with Neurology and Rare Diseases being the other two big applications. Pharmacogenomics (a combination of pharmacology and genomics) is the technology that analyses how genetic makeup affects an individual's response to drugs. Researchers in the field investigate the influence of genetic variation on drug responses in patients by correlating gene expression or single-nucleotide polymorphisms with a drug's efficacy or toxicity. The purpose of pharmacogenomics is to develop rational means to optimize drug therapy, with respect to the patients' genotype, to ensure maximum efficacy with minimal adverse effects. Such approaches promise the advent of "personalized medicine"; in which drugs and drug combinations are optimized for each individual's unique genetic makeup. Biotechnology has contributed to the discovery and manufacturing of traditional small molecule pharmaceutical drugs as well as drugs that are the product of biotechnology – biopharmaceutics. Modern biotechnology can be used to manufacture existing medicines relatively easily and cheaply. The first genetically engineered products were medicines designed to treat human diseases. To cite one example, in 1978 Genentech developed synthetic humanized insulin by joining its gene with a plasmid vector inserted into the bacterium Escherichia coli. Insulin, widely used for the treatment of diabetes, was previously extracted from the pancreas of abattoir animals (cattle or pigs). The genetically engineered bacteria are able to produce large quantities of synthetic human insulin at relatively low cost. Biotechnology has also enabled emerging therapeutics like gene therapy. The application of biotechnology to basic science (for example through the Human Genome Project) has also dramatically improved our understanding of biology and as our scientific knowledge of normal and disease biology has increased, our ability to develop new medicines to treat previously untreatable diseases has increased as well. Genetic testing allows the genetic diagnosis of vulnerabilities to inherited diseases, and can also be used to determine a child's parentage (genetic mother and father) or in general a person's ancestry. In addition to studying chromosomes to the level of individual genes, genetic testing in a broader sense includes biochemical tests for the possible presence of genetic diseases, or mutant forms of genes associated with increased risk of developing genetic disorders. Genetic testing identifies changes in chromosomes, genes, or proteins. Most of the time, testing is used to find changes that are associated with inherited disorders. The results of a genetic test can confirm or rule out a suspected genetic condition or help determine a person's chance of developing or passing on a genetic disorder. As of 2011 several hundred genetic tests were in use. Since genetic testing may open up ethical or psychological problems, genetic testing is often accompanied by genetic counseling. Agriculture Genetically modified crops ("GM crops", or "biotech crops") are plants used in agriculture, the DNA of which has been modified with genetic engineering techniques. In most cases, the main aim is to introduce a new trait that does not occur naturally in the species. Biotechnology firms can contribute to future food security by improving the nutrition and viability of urban agriculture. Furthermore, the protection of intellectual property rights encourages private sector investment in agrobiotechnology. Examples in food crops include resistance to certain pests, diseases, stressful environmental conditions, resistance to chemical treatments (e.g. resistance to a herbicide), reduction of spoilage, or improving the nutrient profile of the crop. Examples in non-food crops include production of pharmaceutical agents, biofuels, and other industrially useful goods, as well as for bioremediation. Farmers have widely adopted GM technology. Between 1996 and 2011, the total surface area of land cultivated with GM crops had increased by a factor of 94, from to 1,600,000 km2 (395 million acres). 10% of the world's crop lands were planted with GM crops in 2010. As of 2011, 11 different transgenic crops were grown commercially on 395 million acres (160 million hectares) in 29 countries such as the US, Brazil, Argentina, India, Canada, China, Paraguay, Pakistan, South Africa, Uruguay, Bolivia, Australia, Philippines, Myanmar, Burkina Faso, Mexico and Spain. Genetically modified foods are foods produced from organisms that have had specific changes introduced into their DNA with the methods of genetic engineering. These techniques have allowed for the introduction of new crop traits as well as a far greater control over a food's genetic structure than previously afforded by methods such as selective breeding and mutation breeding. Commercial sale of genetically modified foods began in 1994, when Calgene first marketed its Flavr Savr delayed ripening tomato. To date most genetic modification of foods have primarily focused on cash crops in high demand by farmers such as soybean, corn, canola, and cotton seed oil. These have been engineered for resistance to pathogens and herbicides and better nutrient profiles. GM livestock have also been experimentally developed; in November 2013 none were available on the market, but in 2015 the FDA approved the first GM salmon for commercial production and consumption. There is a scientific consensus that currently available food derived from GM crops poses no greater risk to human health than conventional food, but that each GM food needs to be tested on a case-by-case basis before introduction. Nonetheless, members of the public are much less likely than scientists to perceive GM foods as safe. The legal and regulatory status of GM foods varies by country, with some nations banning or restricting them, and others permitting them with widely differing degrees of regulation. GM crops also provide a number of ecological benefits, if not used in excess. Insect-resistant crops have proven to lower pesticide usage, therefore reducing the environmental impact of pesticides as a whole. However, opponents have objected to GM crops per se on several grounds, including environmental concerns, whether food produced from GM crops is safe, whether GM crops are needed to address the world's food needs, and economic concerns raised by the fact these organisms are subject to intellectual property law. Biotechnology has several applications in the realm of food security. Crops like Golden rice are engineered to have higher nutritional content, and there is potential for food products with longer shelf lives. Though not a form of agricultural biotechnology, vaccines can help prevent diseases found in animal agriculture. Additionally, agricultural biotechnology can expedite breeding processes in order to yield faster results and provide greater quantities of food. Transgenic biofortification in cereals has been considered as a promising method to combat malnutrition in India and other countries. Industrial Industrial biotechnology (known mainly in Europe as white biotechnology) is the application of biotechnology for industrial purposes, including industrial fermentation. It includes the practice of using cells such as microorganisms, or components of cells like enzymes, to generate industrially useful products in sectors such as chemicals, food and feed, detergents, paper and pulp, textiles and biofuels. In the current decades, significant progress has been done in creating genetically modified organisms (GMOs) that enhance the diversity of applications and economical viability of industrial biotechnology. By using renewable raw materials to produce a variety of chemicals and fuels, industrial biotechnology is actively advancing towards lowering greenhouse gas emissions and moving away from a petrochemical-based economy. Synthetic biology is considered one of the essential cornerstones in industrial biotechnology due to its financial and sustainable contribution to the manufacturing sector. Jointly biotechnology and synthetic biology play a crucial role in generating cost-effective products with nature-friendly features by using bio-based production instead of fossil-based. Synthetic biology can be used to engineer model microorganisms, such as Escherichia coli, by genome editing tools to enhance their ability to produce bio-based products, such as bioproduction of medicines and biofuels. For instance, E. coli and Saccharomyces cerevisiae in a consortium could be used as industrial microbes to produce precursors of the chemotherapeutic agent paclitaxel by applying the metabolic engineering in a co-culture approach to exploit the benefits from the two microbes. Another example of synthetic biology applications in industrial biotechnology is the re-engineering of the metabolic pathways of E. coli by CRISPR and CRISPRi systems toward the production of a chemical known as 1,4-butanediol, which is used in fiber manufacturing. In order to produce 1,4-butanediol, the authors alter the metabolic regulation of the Escherichia coli by CRISPR to induce point mutation in the gltA gene, knockout of the sad gene, and knock-in six genes (cat1, sucD, 4hbd, cat2, bld, and bdh). Whereas CRISPRi system used to knockdown the three competing genes (gabD, ybgC, and tesB) that affect the biosynthesis pathway of 1,4-butanediol. Consequently, the yield of 1,4-butanediol significantly increased from 0.9 to 1.8 g/L. Environmental Environmental biotechnology includes various disciplines that play an essential role in reducing environmental waste and providing environmentally safe processes, such as biofiltration and biodegradation. The environment can be affected by biotechnologies, both positively and adversely. Vallero and others have argued that the difference between beneficial biotechnology (e.g., bioremediation is to clean up an oil spill or hazard chemical leak) versus the adverse effects stemming from biotechnological enterprises (e.g., flow of genetic material from transgenic organisms into wild strains) can be seen as applications and implications, respectively. Cleaning up environmental wastes is an example of an application of environmental biotechnology; whereas loss of biodiversity or loss of containment of a harmful microbe are examples of environmental implications of biotechnology. Regulation The regulation of genetic engineering concerns approaches taken by governments to assess and manage the risks associated with the use of genetic engineering technology, and the development and release of genetically modified organisms (GMO), including genetically modified crops and genetically modified fish. There are differences in the regulation of GMOs between countries, with some of the most marked differences occurring between the US and Europe. Regulation varies in a given country depending on the intended use of the products of the genetic engineering. For example, a crop not intended for food use is generally not reviewed by authorities responsible for food safety. The European Union differentiates between approval for cultivation within the EU and approval for import and processing. While only a few GMOs have been approved for cultivation in the EU a number of GMOs have been approved for import and processing. The cultivation of GMOs has triggered a debate about the coexistence of GM and non-GM crops. Depending on the coexistence regulations, incentives for the cultivation of GM crops differ. Database for the GMOs used in the EU The EUginius (European GMO Initiative for a Unified Database System) database is intended to help companies, interested private users and competent authorities to find precise information on the presence, detection and identification of GMOs used in the European Union. The information is provided in English. Learning In 1988, after prompting from the United States Congress, the National Institute of General Medical Sciences (National Institutes of Health) (NIGMS) instituted a funding mechanism for biotechnology training. Universities nationwide compete for these funds to establish Biotechnology Training Programs (BTPs). Each successful application is generally funded for five years then must be competitively renewed. Graduate students in turn compete for acceptance into a BTP; if accepted, then stipend, tuition and health insurance support are provided for two or three years during the course of their PhD thesis work. Nineteen institutions offer NIGMS supported BTPs. Biotechnology training is also offered at the undergraduate level and in community colleges. References and notes External links What is Biotechnology? – A curated collection of resources about the people, places and technologies that have enabled biotechnology Life sciences industry

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https://en.wikipedia.org/wiki/Battle%20of%20Poitiers

Battle of Poitiers

The Battle of Poitiers was fought on 19September 1356 between a French army commanded by King JohnII and an Anglo-Gascon force under Edward, the Black Prince, during the Hundred Years' War. It took place in western France, south of Poitiers, when approximately 14,000 to 16,000 French attacked a strong defensive position held by 6,000 Anglo-Gascons. Nineteen years after the start of the war, the Black Prince, eldest son and heir of the English King, set out on a major campaign in south-west France. His army marched from Bergerac to the River Loire, which they were unable to cross. John gathered a large and unusually mobile army and pursued Edward's forces. The Anglo-Gascons had by this point established a strong defensive position near Poitiers, and after unsuccessful negotiations between the two sides, were attacked by the French. The first assault included two units of heavily armoured cavalry, a strong force of crossbowmen as well as many infantry and dismounted men-at-arms. They were driven back by the Anglo-Gascons, who were fighting entirely on foot. A second French attack by 4,000 men-at-arms on foot under John's son and heir Charles, the Dauphin, followed. After a prolonged fight this was also repulsed. As the Dauphin's division recoiled there was confusion in the French ranks: about half the men of their third division, under Philip, Duke of Orléans, left the field, taking with them all four of John's sons. Some of those who did not withdraw with Philip launched a weak and unsuccessful third assault. Those Frenchmen remaining gathered around the King and launched a fourth assault against the by now exhausted Anglo-Gascons, again all as infantry. The French sacred banner, the , was unfurled, the signal that no prisoners were to be taken. Battle was again joined, with the French slowly getting the better of it. Then a small, mounted, Anglo-Gascon force of 160 men, who had been sent earlier to threaten the French rear, appeared behind the French. Believing themselves surrounded, some Frenchmen fled, which panicked others, and soon the entire French force collapsed. John was captured, as was one of his sons and between 2,000 and 3,000 men-at-arms. Approximately 2,500 French men-at-arms were killed. Additionally, either 1,500 or 3,800 French common infantry were killed or captured. The surviving French dispersed, while the Anglo-Gascons continued their withdrawal to Gascony. The following spring a two-year truce was agreed and the Black Prince escorted John to London. Populist revolts broke out across France. Negotiations to end the war and ransom John dragged out. In response Edward launched a further campaign in 1359. During this, both sides compromised and the Treaty of Brétigny was agreed in 1360 by which vast areas of France were ceded to England, to be ruled by the Black Prince, and John was ransomed for three million gold écu. At the time this seemed to end the war, but the French resumed hostilities in 1369 and recaptured most of the lost territory. The war eventually ended with a French victory in 1453. Background Since the Norman Conquest of 1066, English monarchs had held titles and lands within France, the possession of which made them vassals of the kings of France. By the first quarter of the fourteenth century, the only significant French possession still held by the English in France was Gascony in the south west. But Gascony was disproportionately important: duty levied by the English Crown on wine from Bordeaux, the capital of Gascony, totaled more than all other English customs duties combined and was by far the largest source of state income. Bordeaux had a population of more than 50,000, greater than London's, and Bordeaux was possibly richer. Following a series of disagreements between Philip VI of France () and Edward III of England (), on 24 May 1337 Philip's Great Council agreed that the lands held by EdwardIII in France should be taken back into Philip's hands on the grounds that EdwardIII was in breach of his obligations as a vassal. This marked the start of the Hundred Years' War, which was to last 116 years. Although Gascony was the cause of the war, EdwardIII was able to spare few resources for its defence. In most campaigning seasons the Gascons had to rely on their own resources and had been hard-pressed by the French. Typically the Gascons could field 3,000 to 6,000 men, the large majority infantry, although up to two-thirds of them would be tied down in garrisoning their fortifications. In 1345 and 1346 Henry, Earl of Lancaster, led a series of successful Anglo-Gascon campaigns in Aquitaine and was able to push the focus of the fighting away from the heart of Gascony. The French port of Calais fell to the English in August 1347 after the Crécy campaign. Shortly after this the Truce of Calais was signed, partially the result of both countries being financially exhausted. The same year the Black Death reached northern France and southern England and is estimated to have killed a third of the population of Western Europe; the death rate was over 40% in southern England. This catastrophe, which lasted until 1350, temporarily halted the fighting. The treaty was extended repeatedly over the years; this did not stop ongoing naval clashes, nor small-scale fightingwhich was especially fierce in south-west Francenor occasional fighting on a larger scale. A treaty to end the war was negotiated at Guînes and signed on 6 April 1354. However, the composition of the inner council of the French king, JohnII (), changed and sentiment turned against its terms. John decided not to ratify it, and it was clear that from the summer of 1355 that both sides would be committed to full-scale war. In April 1355 EdwardIII and his council, with the treasury in an unusually favourable financial position, decided to launch offensives that year in both northern France and Gascony. John attempted to strongly garrison his northern towns and fortifications against the expected descent by EdwardIII, at the same time as assembling a field army; he was unable to, largely because of a lack of money. Black Prince arrives In 1355 EdwardIII's eldest son, Edward of Woodstock, later commonly known as the Black Prince, was given the Gascon command and began assembling men, shipping and supplies. He arrived in Bordeaux on 20September accompanied by 2,200 English soldiers. The next day he was formally acknowledged as the king's lieutenant in Gascony, with plenipotentiary powers, by the Gascon officials and dignitaries. Gascon nobles reinforced him to a strength of somewhere between 5,000 and 6,000 and provided a bridging train and a substantial supply train. Edward set out on 5October on a , which was a large-scale mounted raid. The Anglo-Gascon force marched from Bordeaux to Narbonnealmost on the Mediterranean coast and deep in French-held territoryand back to Gascony. They devastated a wide swathe of French territory and sacked many French towns on the way. John, Count of Armagnac, who commanded the local French forces, avoided battle, and there was little fighting. While no territory was captured, enormous economic damage was done to France; the modern historian Clifford Rogers concluded "the importance of the economic attrition aspect of the can hardly be exaggerated." The expedition returned to Gascony on 2December having marched . 1356 The English troops resumed the offensive from Gascony after Christmas to great effect. More than 50 French-held towns or fortifications were captured during the following four months, including strategically important towns close to the borders of Gascony, and others more than away. Local French commanders did not attempt countermeasures. Several members of the local French nobility changed allegiance to the English; the Black Prince received homage from them on 24April 1356. Money and enthusiasm for the war were running low in France. The modern historian Jonathan Sumption describes the French national administration as "fall[ing] apart in jealous acrimony and recrimination". A contemporary chronicler recorded "the King of France was severely hated in his own realm". The town of Arras rebelled and killed loyalists. The major nobles of Normandy refused to pay taxes. On 5April 1356 John arrested the notoriously treacherous CharlesII, king of Navarre, one of the largest landholders in Normandy and nine more of his more outspoken critics; four were summarily executed. The Norman nobles who had not been arrested turned to Edward for assistance. Seeing an opportunity, Edward III diverted an expedition planned for Brittany under Henry of Lancaster to Normandy in late June. Lancaster set off with 2,300 men and pillaged and burnt his way eastward across Normandy. King John moved to Rouen with a much stronger force, hoping to intercept Lancaster. After relieving and re-victualling the besieged fortifications of Breteuil and Pont-Audemer the English stormed and sacked the town of Verneuil. John pursued, but bungled several opportunities to bring the English to battle and they escaped. In three weeks the expedition had, with few casualties, seized a large amount of loot including many horses, cemented new alliances, and damaged the French economy and prestige. The French King returned to Breteuil and re-established the siege, where he continued to be distracted from the English preparations for a greater from south-west France. Prelude Manoeuvres On 4August 1356 a combined force of 6,000 Gascon and English fighting men headed north from Bergerac. They were accompanied by approximately 4,000 non-combatants. All of the fighting men were mounted, including those who would always fight on foot, such as the archers. On 14August the Anglo-Gascon army separated into three divisions, which moved north abreast of each other and began to systematically devastate the countryside. There would be approximately between the flanking units, enabling them to devastate a band of French territory more than wide, yet be able to unite to face an enemy at approximately a day's notice. They advanced slowly, to facilitate their tasks of looting and destruction. The modern historian David Green describes the progress of the Black Prince's army as "deliberately destructive, extremely brutal... methodical and sophisticated." Several strong castles were assaulted and captured. The populaces of most towns fled, or surrendered at the first sight of Anglo-Gascon troops. Overall, there was little French resistance. If a French field army had been in the area, the Anglo-Gascon forces would have had to stay relatively close together, ready to support each other if attacked. The absence of any such French force enabled the Prince's formations to disperse widely to maximise their destructive effect on the French countryside. The main French army remained in Normandy. Despite it being clear that Breteuil could be neither stormed nor starved, John felt unable to abandon its siege as this would undermine his prestige as a warrior-king. He declined to march against the Black Prince, declaring that the garrison of Breteuil posed a more serious threat. At some point in August an unusually large belfry, or mobile siege tower, was pushed up to the walls of Breteuil and a full-scale assault launched. The defenders set fire to the belfry and repulsed the attack. Sumption describes the French losses in this attack as "terrible" and the entire second siege as "a pointless endeavour". The historian Kenneth Fowler describes the siege as "magnificent but archaic". Eventually John had to give way to the pressure to do something to prevent the destruction being inflicted in south-west France. Sometime around 20August he offered the garrison of Breteuil free passage, a huge bribe and permission to take with them their valuables and goods, which persuaded them to vacate the town. The French army promptly marched south, as all available forces were concentrated against the Black Prince. Hearing on 28August that John was marching on Tours and was prepared to give battle, the Black Prince moved his three divisions closer together and ordered them to move towards Tours. He was also willing to fight an open battle, if he could do so under the right circumstances. He still hoped to cross the Loire River, both to be able to come to grips with the French army and to link up with either Edward III's or Lancaster's army, if they were in the area. The French royal army from Breteuil had moved to Chartres, where it received reinforcements, particularly of men-at-arms. John sent home nearly all of the infantry contingents, which reduced the French wage bill and left an entirely mounted force that had the mobility and speed to match that of the Black Prince's all-mounted army. Two hundred Scottish picked men-at-arms under William, Lord of Douglas, joined John at Chartres. Once John felt he had an overwhelmingly strong force it set off south towards the Loire, and then south west along its north bank. Early on 8September the Black Prince's army reached Tours, where he received news that Lancaster was not far to the east, on the other side of the Loire, and hoped to join him soon. The Anglo-Gascons prepared for battle and expected the imminent arrival of the French. But John had crossed the Loire at Blois, to the east of Tours, on 10September, where he was joined by the army of his son John, Count of Poitiers. Meanwhile, the anticipated support from England failed to materialise. In early August an Aragonese galley fleet, which had sailed from Barcelona in April, arrived in the English Channel. The fleet hired by the French only contained nine galleys, but it caused panic among the English. Edward's attempts to raise an army to send to France were still underway and shipping was being assembled. The troops gathered were split up to guard the coast and the ships sailing to Southampton to transport the army were ordered to remain in port until the galleys had left. At some point in August Lancaster marched south from eastern Brittany with an army of 2,500 men or more. The unusual height of the Loire and the French control of its bridges meant Lancaster was unable to cross and effect a junction. In early September he abandoned the attempt to force a crossing at Les Ponts-de-Cé and returned to Brittany where he laid siege to its capital, Rennes. Strategy The Anglo-Gascon army was treading a balance. While there were no large French forces facing them they spread out to loot and despoil the land. But their primary objective was to use the threat of devastation to force, or perhaps persuade, the French army to attack them. The Anglo-Gascons were confident that fighting defensively on ground of their choosing they could defeat a numerically superior French force. In the event of the French being too numerous they were equally confident that they could avoid battle by manoeuvring. The French, aware of this approach, usually attempted to isolate English forces against a river or the sea, where the threat of starvation would force them to take the tactical offensive and attack the French in a prepared position. Once he crossed the Loire, John repeatedly attempted to interpose his army between the Anglo-Gascons and Gascony, so they would be forced to try and fight their way out. Meanwhile the Black Prince did not wish to rapidly retreat to the safety of Gascony, but to manoeuvre in the vicinity of the French army so as to persuade it to attack on unfavourable terms, without himself becoming cut off. He was aware that John had been eager to fight Lancaster's force in Normandy in June and anticipated this enthusiasm for battle would continue. Movement to contact Once he had crossed the Loire on 10September and been reinforced John moved to cut off the Anglo-Gascon line of retreat. Hearing of this, and losing hope that Lancaster would be able to join him, the Black Prince moved his army some south to Montbazon where he took up a fresh defensive position on 12September. The same day John's son and heir, Charles, the Dauphin, entered Tours, having travelled from Normandy with 1,000 men-at-arms, and Hélie de Talleyrand-Périgord, Cardinal of Périgord, arrived at the Black Prince's camp to attempt to negotiate a two-day truce on behalf of Pope Innocent VI. According to differing sources this was to be followed by peace negotiations or an arranged battle. The Black Prince dismissed Talleyrand and, happy to do battle, but concerned that a two-day delay would leave his army with its back to the Loire in an area with few supplies, marched hard and crossed the River Creuse at La Haye on 13September, to the south. John, aware he outnumbered the Anglo-Gascons, was also eager to wipe them out in battle and so similarly ignored Talleyrand. The French army continued to march south parallel to the English, rather than moving directly towards them, with the aim of cutting their lines of retreat and supply. On 14September the English marched south-west to Châtellerault on the Vienne. At Châtellerault the Black Prince felt there were no geographical barriers against which the French could pin his army and that he was occupying an advantageous defensive position. He arrived there on 14September, the day Talleyrand had proposed for the two armies to engage in battle, and waited for the French to come to him. Two days later his scouts reported that John had bypassed his position and was about to cross the Vienne at Chauvigny. At this point the French had lost track of the Anglo-Gascon army and were unaware of its position, but were about to position themselves south of the Anglo-Gascons and directly in their path back to friendly territory. The Black Prince saw an opportunity to attack the French while they were on the march, or possibly even while crossing the Vienne, and so set off at first light on 17September to intercept them, leaving his baggage train behind to follow on as best it could. When the Anglo-Gascon vanguard reached Chauvigny most of the French army had already crossed and marched on towards Poitiers. A force of 700 men-at-arms of the French rearguard was intercepted near Savigny-Lévescault. Contemporary accounts note that they were not wearing helmets, suggesting they were completely unarmoured and not expecting battle. They were rapidly routed with 240 killed or captured, including 3 counts taken prisoner. Many Anglo-Gascons pursued the remaining, fleeing, French, although the Black Prince held back most of his army, not wishing to scatter it in the close vicinity of the enemy, and camped at Savigny-Lévescault. In response, John drew up his army outside Poitiers in battle order. Negotiations On 18September the Anglo-Gascons marched towards Poitiers arrayed for battle. They took up a strong, carefully selected position south of Poitiers on a wooded hill in the and began preparing it for a defensive battle: digging pits to impede the French advance (especially that of mounted troops) and trenches, and forming barricades to fight behind. They hoped that the French would launch an impromptu assault. Instead, Talleyrand rode up to negotiate. The Black Prince was initially disinclined to delay any battle. He was persuaded to discuss terms after Talleyrand pointed out that the two armies were now so close that if the French declined to attack, the Anglo-Gascons would find it almost impossible to withdraw. If they attempted to the French would attack, aiming to defeat them in detail, and if they stood their position they would run out of supplies before the French. The Anglo-Gascons need to stay concentrated in the presence of the French army and several days' hard marching had reduced the opportunities to forage. Because of this, food was almost exhausted. Unknown to Talleyrand the Anglo-Gascons were already unable to find sufficient water for their horses. After lengthy negotiations the Black Prince agreed extensive concessions in exchange for free passage to Gascony. However, they were dependent on the agreement being ratified by his father, EdwardIII. Unknown to Talleyrand or the French, Edward had given his son written permission to, in such circumstances, "help himself by making a truce or armistice, or in any other way that seems best to him." This has caused modern historians to doubt the Prince's sincerity. The French discussed these proposals at length, with John in favour. Several senior advisers felt it would be humiliating to, as they saw it, have at their mercy the Anglo-Gascon army which had devastated so much of France and to tamely allow it to escape. John was persuaded and Talleyrand informed the Black Prince he could expect a battle. Attempts to agree a site for the battle failed, as the French wished the Anglo-Gascons to move out of their strong defensive position and the English wished to remain there. At dawn on 19September Talleyrand again attempted to arrange a truce, but as his army's supplies were already running out the Black Prince rejected this. Opposing forces Anglo-Gascon army The Anglo-Gascon army is generally considered by modern historians to have consisted of 6,000 men: 3,000 men-at-arms, 2,000 English and Welsh longbowmen and 1,000 Gascon infantry. The latter included many equipped with either crossbows or javelins, both classed as light infantry. Some contemporary accounts give lower numbers of 4,800 or 5,000. The division of the men-at-arms between English and Gascons is not recorded, but the previous year, when campaigning with a similarly sized army, 1,000 of the Prince's men-at-arms had been English. All of the Anglo-Gascons travelled on horses, but all or nearly all of them dismounted to fight. The men-at-arms of both armies were, broadly, knights or knights in training. They were drawn from the landed gentry and ranged from great lords to the relatives and attendants of minor landowners. They needed to be able to equip themselves with a full suit of armour and a warhorse. They wore a quilted gambeson under mail (armour) which covered the body and limbs. This was supplemented by varying amounts of plate armour on the body and limbs, more so for wealthier and more experienced men. Heads were protected by bascinets: open-faced military iron or steel helmets, with mail attached to the lower edge of the helmet to protect the throat, neck and shoulders. A moveable visor (face guard) protected the face. Heater shields, typically made from thin wood overlaid with leather, were carried. The English men-at-arms were all dismounted. The weapons they used are not recorded, but in similar battles they used their lances as pikes, cut them down to use as short spears, or fought with swords and battle-axes. The longbow used by the English and Welsh archers was unique to them; it took up to ten years to master and an experienced archer could discharge up to ten arrows per minute well over . Computer analysis by Warsaw University of Technology in 2017 demonstrated that heavy bodkin point arrows could penetrate typical plate armour of the time at . The depth of penetration would be slight at that range; predicted penetration increased as the range closed or against armour of less than the best quality available at the time. At short range longbow arrows could pierce any practicable thickness of plate armour if they struck at the correct angle. Archers carried one quiver of 24 arrows as standard. There may have been a resupply of ammunition from the wagons to the rear during the battle to at least some longbowmen; the archers also ventured forward during pauses in the fighting to retrieve arrows. The Anglo-Gascons were divided into three divisions or "battles". The one on the left was commanded by Thomas, Earl of Warwick, marshal of England and a veteran of the Battle of Crecy, where he had been guardian to the Black Prince. He had as deputies John, Earl of Oxford, and the Gascon lord Jean, Captal de Buch; they were assisted by mostly Gascon lords. As well as 1,000 men-at-arms, Warwick's division contained approximately 1,000 archers. The archers were positioned to the left of the men-at-arms. The right flank was under William, Earl of Salisbury, deputised by Robert, Earl of Suffolk, and Maurice, Baron Berkeley. Salisbury's division, like Warwick's, consisted of about 1,000 men-at-arms and 1,000 Welsh and English longbowmen. Again the archers were positioned on the flank of the men-at-arms, in this case the right. The Black Prince took command of the centre division, which consisted of men-at-arms and Gascon infantry: about 1,000 of each, only the flanking divisions contained longbowmen. He had two veteran campaigners, John Chandos and James Audley, as his deputies. Initially the Prince's force was held back behind the other two divisions as a reserve. Each division deployed four to five men deep. It is possible a further, small, reserve was held back behind the Prince's division. French army The French army was made up of between 14,000 and 16,000 men: 10,000 to 12,000 were men-at-arms, 2,000 were crossbowmen and 2,000 were infantrymen who were not classed as men-at-arms. Although most or all of the French had travelled mounted, they all fought dismounted at Poitiers except for two small groups of mounted knights, totalling either 300 or 500. These were selected from the Frenchmen who had the best armour, especially on their horses; horse armour is known as barding and the use of plate armour for this was a recent innovation in Western Europe. Their riders were equipped as the dismounted men-at-arms, apart from the superior quality of their armour. They wielded wooden lances, usually ash, tipped with iron and approximately long; their dismounted colleagues retained their lances, but cut them down to in order to use them as short spears. The crossbowmen wore metal helmets, brigandines (thick leather jerkins with varying amounts of small pieces of plate armour sewn to them) and possibly chain-mail hauberks. Crossbowmen usually fought from behind pavisesvery large shields with their own bearers, behind each of which three crossbowmen could shelter. A trained crossbowman could shoot his weapon approximately twice a minute and had a shorter effective range than a longbowman of about . The French army was divided into four battles. The foremost division was led by the constable of France, Walter, Count of Brienne. As well as a large core of French men-at-arms it included 200 Scottish men-at-arms under William Douglas, most of the French infantry and crossbowmen and all of their cavalry. The two small groups of cavalry were each led by one of the two marshals of France: Arnoul d'Audrehem and Jean de Clermont. The leading French were approximately from the English. Behind this was a division led jointly by John's 19-year-old son and heir and John's uncle: Charles, the Dauphin, and Peter, Duke of Bourbon, respectively; Charles was experiencing his first taste of war. This formation consisted entirely of dismounted men-at-arms, 4,000 of them. The third division was led by John's younger brother, Philip, Duke of Orléans, also inexperienced in war, and was made up of approximately 3,200 men-at-arms. The rearmost division, of 2,000 men-at-arms and an uncertain number of crossbowmen, was commanded by the king himself. Battle First attack The English had slept in or near their defensive positions and just after dawnwhich would have been at 5:40 amthe French drew themselves up in battle order with their leading men about from the English positions. After the two armies had been facing each other for about two hours the French detected movement among the English, and believed the Black Prince's personal standard was withdrawing. There is modern debate as to what movement took place. Some scholars have proposed that the movement was of wagons, escorted by cavalry from Warwick's division; the wagons may have been empty and returning to their laager in the rear, or full and moving to a safer position away from the front line, or both and the start of a staged withdrawal by the English. If the latter their escort may have been most or all of Warwick's division and the movement of the standard was possibly his being mistaken for the Prince's or the Prince moving back as the second part of the disengagement. Another proposal is that the Black Prince deliberately had his troops move to simulate a withdrawal and provoke a French attack. The commanders of the leading French division took the movement to be a full-scale English withdrawal and ordered their men to advance, thinking this movement would effectively be a pursuit, thus starting the fighting. Audrehem's cavalry attacked Warwick's division on the English left, while Clermont charged Salisbury's on the right. In both cases the French plan was that they clear away the English archers, while given fire support by their own crossbowmen. However, the archers in Warwick's division were positioned in the edge of a marsh and this terrain prevented the French cavalry from getting to grips with them. The archers in turn found that the French armour and barding prevented them from firing effectively. To get close enough to penetrate the French armour, the longbowmen would have had to leave the protection of the marsh, which would have exposed them to the risk of being ridden down by the French. Instead, they turned their fire on the supporting crossbowmen and, having a superior rate of fire, were able to suppress them. Oxford realised the French horses were mostly only barded on their forequarters. He led some of the archers along the edge of the marsh to a position from which they could shoot into the horses' unprotected hindquarters. The French cavalry took heavy casualties and withdrew; Audrehem was captured. On the English right Clermont advanced more cautiously, not far ahead of Brienne's dismounted troops. He discovered that Salisbury's men were defending a thick hedge with a single passable gap, wide enough for four horses abreast. Already committed to the attack, the French attempted to smash through the men-at-arms defending the gap. The English archers positioned in trenches near and to the right of the hedge are calculated to have fired 50 arrows per second at Clermont's group of cavalry. Gascon crossbowmen joined in; although they had a much lower rate of fire, they could penetrate plate armour at longer ranges. Despite this fire, the cavalry were able to reach the gap in the hedge with few casualties. Here a fierce melee broke out. With the French now halted and at close range, the longbowmen were more effective against them. The French were also heavily outnumbered by the English men-at-arms and were forced back with heavy losses, including Clermont killed. The sources contain only details concerning the rest of the attack by the first French division, made up of a mixed force of French and foreign men-at-arms, and common heavy infantry. The bolts from their supporting crossbowmen were recorded as falling thickly, but with the cavalry repulsed the longbowmen turned against them and, having a superior rate of fire, were able to force them to withdraw in spite of their use of pavises. The division's leader, Brienne, the constable of France, was killed, as was one of Talleyrand's nephews, Robert of Durazzo, who had accompanied the Cardinal during his negotiations. Douglas either fled to save his life or was badly wounded and carried from the field. Given the heavy French casualties, it is assumed the attack was strongly pressed. As some contemporary sources summarise this phase of the fighting with "the first French division was defeated by the arrows of the English" it is also assumed by many modern historians that the longbowmen, still well supplied with ammunition able to punch straight through armour at close range, played a prominent part in the attack's repulse. The Black Prince was infuriated by the participation of Talleyrand's relatives and companions, and when told that a relative of the Cardinal, the châtelain d'Emposte, had been captured he ordered him beheaded; he was rapidly persuaded to withdraw the order by his advisers. Second attack There was no pursuit of the French survivors of the first attack as they retreated. The English were ordered to hold their positions and to take the opportunity to reform, as the next French division was already moving towards them. This, 4,000 strong, attacked vigorously. The French advanced against the steady fire of the English and Welsh archers, which caused many casualties, and were disordered by the retreating members of the first assault. The French had to force their way through the hedge the English were defending, which put them at a disadvantage, but they closed with the Anglo-Gascons in ferocious hand-to-hand fighting which went on for two hours. They massed against two gaps in the hedge, on one occasion succeeding in driving back their opponents and breaking through; a force of archers had been deployed to cover this position and their fire cut down the leading Frenchmen, giving the Anglo-Gascons the opportunity to counter-attack and reform their line. Suffolk, aged almost 60, rode behind the Anglo-Gascon line, shouting encouragement, directing reinforcements to threatened points and telling the archers where to direct their fire. Throughout the battle the experienced English and Gascon commanders were able to manoeuvre and redeploy their troops in a way the French were not. The French commanders, mostly, carried out their orders and their men fought with reckless bravery, but they were inflexible. The Anglo-Gascons were able to respond in the heat of battle to French threats. Sumption describes this as "remarkable", David Green refers to "an extremely flexible tactical response". The historian Peter Hoskins states that most of the Anglo-Gascons having served together for a year "contributed to the discipline that the Anglo-Gascons displayed" and suggests that the French attack was ineptly handled. A contemporary French chronicler described this second attack as "more amazing, harder and more lethal than the others". An English account states "Man fought frenziedly against man, each one striving to bring death to his opponent so that he himself might live." As the fighting went on, the Black Prince was forced to commit almost all of his reserves to reinforce weak spots. Both sides suffered many casualties. Audley was noted for being wounded in the body, head and face, and fighting on for the English. One of the French joint commanders, Bourbon, was killed, and the Dauphin's standard-bearer was captured. The Dauphin was accompanied by two of his brothers, Louis and John, and the trio's advisers and bodyguards were perturbed by the intensity of the fighting in their vicinity and forced them to withdraw from the front line to a safer position. Seeing this, the rest of the division, exhausted after two hours fighting and already demoralised by the death of Bourbon and the loss of the Dauphin's standard, withdrew as well. There was no panic and the disengagement was orderly. The senior surviving commanders of the division confirmed the movement and the surviving men-at-arms marched away from the Anglo-Gascons. It is unclear if the Anglo-Gascons pursued the French, and if so, to what extent. Some modern historians state that the Anglo-Gascons again remained in their positions, as they had after the repulse of the first French division. Others write of a limited pursuit by individuals breaking ranks or of a full-blooded one by Warwick's division causing many French casualties. In any event, most of the Anglo-Gascons stood their ground, tended their wounded, knifed the French wounded and stripped their bodies and those of the already dead, and recovered what arrows they could find in the immediate vicinity, including those impaling dead and wounded Frenchmen. There were many English and Gascons wounded or dead and those still standing were exhausted from three hours of ferocious and near-continuous fighting. Third attack As the Dauphin's division recoiled there was confusion in the French ranks. The third French division contained 3,200 men-at-arms. Their commander, John's brother the Duke of Orléans, marched away from the battle with half of them and many of the survivors of the first two attacks. The contemporary sources contradict each other regarding the reasons for this. Orléans may have thought that the orderly withdrawal of the Dauphin's division marked a general retreat. There were official accounts after the battle that John had ordered Orléans to escort his four sons to safety, but these were widely disbelieved and rumoured to have been invented after the event to excuse the behaviour of Orléans and the men who had retreated with him. Three of John's four sons, including the Dauphin, did leave the field at this point; one, Philip, returned to his father's side and took part in the final attack. Of the 1,600 men who did not flee the scene, who included some from Orléans' inner circle, many joined the King's division behind. The rest advanced against the Anglo-Gascons and launched a feeble attack, which was repelled easily. In the aftermath of this failure a number, possibly a large number, of men from Warwick's division left their positions and pursued the French. One motivation for this would have been their intention to take prisoners, the ransoming of whom could be extremely lucrative. Many of the English and Welsh archers again scavenged longbow arrows from the immediate vicinity. Of those men-at-arms who did not pursue, the majority were carrying wounds of varying degrees of severity and treating them was a preoccupation. Fourth attack John's fourth French division had started the battle with 2,000 men-at-arms, including 400 picked men under his personal command. Many of the surviving men-at-arms of the first two attacks had rallied to the King, as had many of those from the third division who had not withdrawn with Orléans. Some survivors of the botched third assault also fell back to join the King. These reinforcements probably brought the number of men-at-arms in the division to about 4,000. John's division also had a large but unspecified number of crossbowmen attached to it, and they had been joined by many surviving crossbowmen from the first attack. Modern scholars differ as to whether the French or the Anglo-Gascons had more men at this stage of the battle. This very large division marched across the gap towards the by now exhausted Anglo-Gascons, again all as infantry. The King ordered the French sacred banner, the , to be unfurled, which signalled that no prisoners were to be taken, on pain of death. It was normal for medieval armies to form up in three divisions; having overcome three French divisions, many in the Anglo-Gascon army thought the battle was over. The sight of a further major force, under the royal standard and with the flying, dispirited them. One chronicler reports the Black Prince prayed aloud as this last division approached. The Prince harangued his exhausted men in an attempt to stiffen their morale, but they remained doubtful of their ability to repulse the approaching force. The Anglo-Gascon command group conferred. It seemed probable that if they stood to face a fourth attack they would be defeated. They decided to attempt a stratagem. Perhaps remembering a similar ploy by a French force at the 1349 Battle of Lunalonge it was agreed to send a small mounted group under the Gascon lord Jean, the Captal de Buch, on a circuitous march around the French flank in an attempt to launch a surprise attack on the French rear. The account by one contemporary chronicler that all of the Anglo-Gascon men-at-arms remounted at this point is generally discounted by modern historians. Some modern sources have a force of volunteers led by the wounded Audley mounting and being tasked with launching an attack against King John personally once the two forces came to battleonly 4 men by some modern accounts, 400 in others. The modern historian Michael Jones describes this as a "suicide mission". Other modern sources maintain that other than the Captal de Buch's small force all of the Anglo-Gascons remained dismounted. The sight of the Captal de Buch and his men making for the rear further disheartened the Anglo-Gascons, who believed that they were fearfully escaping an inevitable defeat. Some men fled. Concerned his army would break and rout in the face of the French assault, the Black Prince gave the order for a general advance. This bolstered Anglo-Gascon morale and shook the French. Discipline reasserted itself and the Anglo-Gascons moved forward, out of their defensive positions. The French crossbowmen advanced in front of their men-at-arms, and as the English longbowmen on the flanks of the Anglo-Gascon men-at-arms came within range they attempted to establish fire superiority. The French crossbow bolts are said to have "darkened the sky". The men firing them were able to shelter behind pavises and the English archers were running short of arrows after the desperate fighting of the morning. Nevertheless, the English were able to largely suppress this fire until the crossbowmen drew aside to let the French men-at-arms through for their final charge. As the English archers expended the last of their ammunition these 4,000 or so men-at-arms attempted to use their shields, ducked their heads against the arrows and charged home into the survivors of the 3,000 English and Gascon men-at-arms who had started the battle. The longbowmen threw their bows aside and joined the melee armed with swords and hand axes. Battle was again joined, with fierce fighting. The impetus of the Anglo-Gascon charge was halted by the French, who slowly got the better of the struggle. Rogers is of the opinion that the French would have won this fight if no other factors had intervened. The Anglo-Gascon line was starting to break when it was reinforced by men of Warwick's division returning from their pursuit. This heartened the Anglo-Gascons and discouraged the French. If it occurred, it was at this point that Audley led a cavalry charge aimed directly at the French king. The fighting continued, with the French focused on the opponents in front of them. With the battle in the balance, the Captal de Buch's 160 men arrived undetected in the French rear. His 100 archers dismounted and opened an effective fire into the French reara contemporary account states they "greatly and horribly pierced" the Frenchand his 60 mounted men-at-arms charged into the rear of the French line. The 2,000 men who had originally made up John's division were all assigned to its front line when it advanced. Men who joined after their original divisions had been defeated in the previous three attacks filled in behind them. They were more tired than those in the front ranks and, having already having taken part in a failed assault, their morale was brittle. Dismayed by Warwick's reinforcement and shocked by the Captal de Buch's sudden arrival behind them, some started to run from the field. Once this movement had started others copied them and the division fell apart. Most of the first to run were able to reach their horses and escape, as the Anglo-Gascons concentrated on dealing with their enemies who were still fighting. These were pushed back as the Anglo-Gascons were reinvigorated by the prospect of victory. The French still fighting around their King were forced into a loop of the River Miosson, known as the Champ d'Alexandre. By now they had been surrounded and split into small groups. Many of these men were the elite of the French army: John's personal bodyguards, senior nobles or members of the Order of the Star. (The latter had all sworn not to retreat from a battle.) The fighting was brutal as these men refused to surrender. Their cause was clearly hopeless and the Anglo-Gascons were eager to take them prisonerin order that they could be ransomedrather than kill them, so many were captured. The standard-bearer of the was killed and the sacred banner captured. Surrounded by enemies, John and his youngest son, Philip, surrendered. Mopping up Frenchmen who had fled soon after the Captal de Buch's force arrived generally reached their horses and were able to escape. Once John's division was clearly retreating many Anglo-Gascons mounted and pursued. A large number pursued the Frenchmen fleeing towards what they thought was the safety of Poitiers. Its citizens, fearing the Anglo-Gascons, had closed the gates and manned the walls, and refused access. The mounted Anglo-Gascons caught the French soldiers as they milled outside the gate and slaughtered them. The lack of mention of any quarter being offered suggests that the French were common soldiers, rather than men-at-arms whom it would have been financially advantageous to capture in order to hold for ransom. The French camp was overrun by Anglo-Gascon cavalry. Elsewhere the Anglo-Gascons spread out in a helter-skelter chase. French men-at-arms who failed to reach their horses were captured or, occasionally, killed. Those who did mount were frequently pursued: some were caught and captured, some fought off their pursuers, while most escaped. It was evening before the last Anglo-Gascons returned to their camp with their prisoners. Casualties According to different modern sources 2,000 to 3,000 French men-at-arms and either 500 or 800 common soldiers were taken prisoner during the battle. As well as the King and his youngest son they included the archbishop of Sens, one of the two marshals of France, and the seneschals of Saintonge, Tours and Poitou. Approximately 2,500 French men-at-arms were killed, as were 3,300 common soldiers according to English accounts or 700 by French ones. Among the slain were the French King's uncle; the grand constable of France; the other marshal; the Bishop of Châlons; and John's standard bearer, Geoffroi de Charny. A contemporary opined that the French had suffered "a great harm, a great pity, and damage irreparable". The Anglo-Gascons suffered many wounded but reported a mere 40 to 60 killed, of whom only 4 were men-at-arms. Hoskins comments that these "seem improbably low". Modern sources estimate Anglo-Gascon fatalities at about 40 men-at-arms and an uncertain but much larger number of bowmen and other infantry. Aftermath March to Bordeaux The French were concerned the victorious Anglo-Gascons would attempt to storm Poitiers or other towns, or continue their devastation. The Black Prince was more concerned with getting his army with its prisoners and loot safely back to Gascony. He was aware many Frenchmen had survived the battle, but unaware of their state of cohesion or morale. The Anglo-Gascons moved south on 20September and tended the wounded, buried the dead, paroled some of their prisoners, and reorganised their formations. On 21September the Anglo-Gascons continued their interrupted march south, travelling slowly, overladen as they were with plunder and prisoners. On 2 October they entered Libourne and rested while a triumphal entrance was arranged at Bordeaux. Two weeks later the Black Prince escorted John into Bordeaux amid ecstatic scenes. Peace The Black Prince's is described by Rogers as "the most important campaign of the Hundred Years' War". In its aftermath English and Gascon forces raided widely across France, against little or no opposition. With no effective central authority France dissolved into near anarchy. In March 1357 a truce was agreed for two years. In April the Black Prince sailed for England, accompanied by his prisoner, John, and landed at Plymouth on 5 May. They proceeded to London and a rapturous reception. Protracted negotiations between John and Edward III led to the First Treaty of London in May 1358, which would have ended the war with a large transfer of French territory to England and the payment of a ransom for John's freedom. The French government was unenthusiastic and was anyway unable to raise the first instalment of the ransom, causing the treaty to lapse. A peasant revolt known as the broke out in northern France during the spring of 1358 and was bloodily put down in June. At length John and Edward agreed the Second Treaty of London, which was similar to the first except that even larger swathes of French territory would be transferred to the English. In May 1359 this was similarly rejected by the Dauphin and the Estates General. In October 1359 Edward III led another campaign in northern France. It was unopposed by French forces but was unable to take any strongly fortified places. Instead the English army spread out and for six months devastated much of the region. Both countries were finding it almost impossible to finance continued hostilities, but neither was inclined to change their attitude to the proposed peace terms. On 13 April 1360, near Chartres, a sharp fall in temperature and a heavy hail storm killed many English baggage horses and some soldiers. Taking this as a sign from God, Edward reopened negotiations, directly with the Dauphin. By 8 May the Treaty of Brétigny had been agreed, which largely replicated the First Treaty of London or the Treaty of Guînes. By this treaty vast areas of France were ceded to England, to be personally ruled by the Black Prince, and John was ransomed for three million gold écu. Rogers states "Edward gained territories comprising a full third of France, to be held in full sovereignty, along with a huge ransom for the captive King Johnhis original war aims and much more." As well as John, sixteen of the more senior nobles captured at Poitiers were finally released with the sealing of this treaty. At the time it seemed this was the end of the war, but large-scale fighting broke out again in 1369 and the Hundred Years' War did not end until 1453, with a French victory which left only Calais in English hands. Notes, citations and sources Notes Citations Sources External links 1356 in England 1350s in France 14th-century military history of Scotland Poitiers 1356 Poitiers 1356 Conflicts in 1356 History of Poitiers Edward the Black Prince Hundred Years' War, 1337–1360

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https://en.wikipedia.org/wiki/Bunyip

Bunyip

The bunyip is a creature from the aboriginal mythology of southeastern Australia, said to lurk in swamps, billabongs, creeks, riverbeds, and waterholes. Name The origin of the word bunyip has been traced to the Wemba-Wemba or Wergaia language of the Aboriginal people of Victoria, in South-Eastern Australia. The word bunyip is usually translated by Aboriginal Australians today as "devil" or "evil spirit". This contemporary translation may not accurately represent the role of the bunyip in pre-contact Aboriginal mythology or its possible origins before written accounts were made. Some modern sources allude to a linguistic connection between the bunyip and Bunjil, "a mythic 'Great Man' who made the mountains, rivers, man, and all the animals". The word bahnyip first appeared in the Sydney Gazette in 1812. It was used by James Ives to describe "a large black animal like a seal, with a terrible voice which creates terror among the blacks". Distribution The bunyip is part of traditional Aboriginal beliefs and stories throughout Australia, while its name varies according to tribal nomenclature. In his 2001 book, writer Robert Holden identified at least nine regional variations of the creature known as the bunyip across Aboriginal Australia. Characteristics The bunyip has been described as amphibious, almost entirely aquatic and there are no reports of the creature being sighted on land, inhabiting lakes, rivers, swamps, lagoons, billabongs, creeks, waterholes, sometimes "particular waterholes in the riverbeds". Physical descriptions of bunyips vary widely. George French Angus may have collected a description of a bunyip in his account of a "water spirit" from the Moorundi people of the Murray River before 1847, stating it is "much dreaded by them ... It inhabits the Murray; but ... they have some difficulty describing it. Its most usual form ... is said to be that of an enormous starfish." The Challicum bunyip, an outline image of a bunyip carved by Aboriginal people into the bank of Fiery Creek, near Ararat, Victoria, was first recorded by The Australasian newspaper in 1851. According to the report, the bunyip had been speared after killing an Aboriginal man. Antiquarian Reynell Johns claimed that until the mid-1850s, Aboriginal people made a "habit of visiting the place annually and retracing the outlines of the figure [of the bunyip] which is about 11 paces long and 4 paces in extreme breadth". The outline image no longer exists. Robert Brough Smyth's Aborigines of Victoria (1878) devoted ten pages to the bunyip, but concluded "in truth little is known among the blacks respecting its form, covering or habits; they appear to have been in such dread of it as to have been unable to take note of its characteristics". Eugénie Louise McNeil recalled from her childhood memory in the 1890s that the bunyip supposedly had a snout like an owl ("a mopoke"), and was probably a nocturnal creature by her estimation. The bunyips presumably seen by witnesses, according to their descriptions, most commonly fit one of two categories: 60% of sightings resemble seals or swimming dogs, and 20% of sightings are of long-necked creatures with small heads; the remaining descriptions are ambiguous beyond categorisation. The seal-dog variety is most often described as being between 4 and 6 feet long with a shaggy black or brown coat. According to reports, these bunyips have round heads resembling a bulldog, prominent ears, no tail, and whiskers like a seal or otter. The long-necked variety is allegedly between 5 and 15 feet long, and is said to have black or brown fur, large ears, small tusks, a head like a horse or emu, an elongated, maned neck about three feet long and with many folds of skin, and a horse-like tail. The bunyip has been described by natives as amphibious, nocturnal, reclusive, and inhabiting lakes, rivers, and swamps. Bunyips, according to Aboriginal mythology, can swim swiftly with fins or flippers, have a loud, roaring call, and feed on crayfish, though some legends portray them as bloodthirsty predators of humans, particularly women and children. As a result, Aborigines purposely avoided unfamiliar bodies of water lest there were bunyips lurking in the depths. Bunyip eggs are allegedly laid in platypus nests. The bunyip appears in Ngarrindjeri dreaming as a water spirit called the Mulyawonk, which would get anyone who took more than their fair share of fish from the waterways, or take children if they got too close to the water. The stories taught practical means of ensuring long-term survival for the Ngarrindjeri, embodying care for country and its people. Debate over origins There have been various attempts to understand and explain the origins of the bunyip as a physical entity over the past 150 years. Writing in 1933, Charles Fenner suggested that it was likely that the "actual origin of the bunyip myth lies in the fact that from time to time seals have made their way up the Murray and Darling (Rivers)". He provided examples of seals found as far inland as Overland Corner, Loxton, and Conargo and reminded readers that "the smooth fur, prominent 'apricot' eyes, and the bellowing cry are characteristic of the seal", especially southern elephant seals and leopard seals. Another suggestion is that the bunyip may be a cultural memory of extinct Australian marsupials such as the Diprotodon, Zygomaturus, Nototherium, or Palorchestes. This connection was first formally made by Dr George Bennett of the Australian Museum in 1871. In the early 1990s, palaeontologist Pat Vickers-Rich and geologist Neil Archbold also cautiously suggested that Aboriginal legends "perhaps had stemmed from an acquaintance with prehistoric bones or even living prehistoric animals themselves ... When confronted with the remains of some of the now extinct Australian marsupials, Aborigines would often identify them as the bunyip." They also note that "legends about the mihirung paringmal of western Victorian Aborigines ... may allude to the ... extinct giant birds the Dromornithidae." In a 2017 Australian Birdlife article, Karl Brandt suggested Aboriginal encounters with the southern cassowary inspired the myth. According to the first written description of the bunyip from 1845, the creature laid pale blue eggs of immense size, possessed deadly claws, powerful hind legs, a brightly coloured chest, and an emu-like head, characteristics shared with the Australian cassowary. As the creature's bill was described as having serrated projections, each "like the bone of the stingray", this bunyip was associated with the indigenous people of Far North Queensland, renowned for their spears tipped with stingray barbs and their proximity to the cassowary's Australian range. Another association to the bunyip is the shy Australasian bittern (Botaurus poiciloptilus). During the breeding season, the male call of this marsh-dwelling bird is a "low pitched boom"; hence, it is occasionally called the "bunyip bird". Early accounts of European settlers During the early settlement of Australia by Europeans, the notion became commonly held that the bunyip was an unknown animal that awaited discovery. Unfamiliar with the sights and sounds of the island continent's peculiar fauna, early Europeans believed that the bunyip described to them was one more strange Australian animal and they sometimes attributed unfamiliar animal calls or cries to it. Scholars suggest also that 19th-century bunyip lore was reinforced by imported European folklore, such as that of the Irish Púca. A large number of bunyip sightings occurred during the 1840s and 1850s, particularly in the southeastern colonies of Victoria, New South Wales and South Australia, as European settlers extended their reach. The following is not an exhaustive list of accounts: First written use of the word bunyip, 1845 In July 1845, The Geelong Advertiser announced the discovery of fossils found near Geelong, under the headline "Wonderful Discovery of a new Animal". This was a continuation of a story on 'fossil remains' from the previous issue. The newspaper continued, "On the bone being shown to an intelligent black, he at once recognised it as belonging to the bunyip, which he declared he had seen. On being requested to make a drawing of it, he did so without hesitation." The account noted a story of an Aboriginal woman being killed by a bunyip and the "most direct evidence of all" – that of a man named Mumbowran "who showed several deep wounds on his breast made by the claws of the animal". The account provided this description of the creature: Shortly after this account appeared, it was repeated in other Australian newspapers. This appears to be the first use of the word bunyip in a written publication. Australian Museum's bunyip of 1847 In January 1846, a peculiar skull was taken by a settler from the banks of Murrumbidgee River near Balranald, New South Wales. Initial reports suggested that it was the skull of something unknown to science. The squatter who found it remarked, "all the natives to whom it was shown called [it] a bunyip". By July 1847, several experts, including W. S. Macleay and Professor Owen, had identified the skull as the deformed foetal skull of a foal or calf. At the same time, the purported bunyip skull was put on display in the Australian Museum (Sydney) for two days. Visitors flocked to see it, and The Sydney Morning Herald reported that many people spoke out about their "bunyip sightings". Reports of this discovery used the phrase 'Kine Pratie' as well as Bunyip. Explorer William Hovell, who examined the skull, also called it a 'katen-pai'. In March of that year "a bunyip or an immense Platibus" (Platypus) was sighted "sunning himself on the placid bosom of the Yarra, just opposite the Custom House" in Melbourne. "Immediately a crowd gathered" and three men set off by boat "to secure the stranger" which "disappeared" when they were "about a yard from him". William Buckley's account of bunyips, 1852 Another early written account is attributed to escaped convict William Buckley in his 1852 biography of thirty years living with the Wathaurong people. His 1852 account records "in ... Lake Moodewarri [now Lake Modewarre] as well as in most of the others inland ... is a ... very extraordinary amphibious animal, which the natives call Bunyip." Buckley's account suggests he saw such a creature on several occasions. He adds, "I could never see any part, except the back, which appeared to be covered with feathers of a dusky grey colour. It seemed to be about the size of a full grown calf ... I could never learn from any of the natives that they had seen either the head or tail." Buckley also claimed the creature was common in the Barwon River and cites an example he heard of an Aboriginal woman being killed by one. He emphasized the bunyip was believed to have supernatural powers. Stocqueler's sightings and drawings, 1857 In an article titled, 'The Bunyip', a newspaper reported on the drawings made by Edwin Stocqueler as he travelled on the Murray and Goulburn rivers: 'Amongst the latter drawings we noticed a likeness of the Bunyip, or rather a view of the neck and shoulders of the animal. Mr. Stocqueler informs us that the Bunyip is a large freshwater seal, having two small padules or fins attached to the shoulders, a long swan like neck, a head like a dog, and a curious bag hanging under the jaw, resembling the pouch of the pelican. The animal is covered with hair, like the platypus, and the colour is a glossy black. Mr. Stocqueler saw no less than six of these curious animals at different times; his boat was within thirty feet of one near M'Guire's punt on the Goulburn, and he fired at the Bunyip, but did not succeed in capturing him. The smallest appeared to be about five feet in length, and the largest exceeded fifteen feet. The head of the largest was the size of a bullock's head, and three feet out of water. After taking a sketch of the animal, Mr. Stocqueler showed it to several blacks of the Goulburn tribe, who declared that the picture was "Bunyip's brother," meaning a duplicate or likeness of the bunyip. The animals moved against the current, at the rate of about seven miles an hour, and Mr. Stockqueler states that he could have approached close to the specimens he observed, had he not been deterred by the stories of the natives concerning the power and fury of the bunyip, and by the fact that his gun had only a single barrel, and his boat was of a very frail description.' The description varied across newspaper accounts: 'The great Bunyip question seems likely to be brought to a close, as a Mr. Stocqueler, an artist and gentleman, who has come up the Murray in a small boat, states that he saw one, and was enabled to take a drawing of this "vexed question," but could not succeed in catching him. We have seen the sketch, and it puts us in mind of an hybrid between the water mole and the great sea serpent.' 'Mr. Stocqueler, an artist, and his mother are on an expedition down the Murray, for the purpose of making some faithful sketches of the views on this fine stream, as well as of the creatures frequenting it. I have seen some of their productions, and as they pourtray localities with which I am well acquainted, can pronounce the drawings faithful representations. Mother and son go down the stream in a canoe. The lady paints flowers, &c.; the son devotes himself to choice views on the river's side. One of the drawings represents a singular creature, which the artist is unable to classify. It has the appearance in miniature of the famous sea-serpent, as that animal is described by navigators. Mr. Stocqueler was about twenty-five yards distant from it at first sight as it lay placidly on the water. On being observed, the stranger set-off, working his paddles briskly, and rapidly disappeared. Captain Cadell has tried to solve the mystery, but is not yet satisfied as to what the animal really is. Mr. Stocqueler states that there were about two feet of it above water when he first saw it, and he estimated its length at from five to six feet. The worthy Captain says, that unless the creature is the "Musk Drake" (so called from giving off a very strong odour of musk), he cannot account for the novelty.' Stocqueler disputed the newspaper descriptions in a letter; stating that he never called the animal a bunyip, it did not have a swan like neck, and he never said anything about the size of the animal as he never saw the whole body. He went on to write that all would be revealed in his diorama as an 'almost life size portrait of the beast' would be included. The diorama took him four years to paint and was reputed to be a mile (1.6 km) long and made of 70 individual pictures. The diorama has long since disappeared and may no longer exist. Figure of speech and eponymy By the 1850s, bunyip was also used as a "synonym for impostor, pretender, humbug and the like", although this use of the word is now obsolete in Australian English. The term bunyip aristocracy was first coined in 1853 to describe Australians aspiring to be aristocrats. In the early 1990s, Prime Minister Paul Keating used this term to describe members of the conservative Liberal Party of Australia opposition. The word bunyip can still be found in a number of Australian contexts, including place names such as the Bunyip River (which flows into Westernport Bay in southern Victoria) and the town of Bunyip, Victoria. In popular culture and fiction The Bunyip newspaper is a local weekly newspaper published in the town of Gawler, South Australia. First published as a pamphlet by the Gawler Humbug Society in 1863, the name was chosen because "the Bunyip is the true type of Australian Humbug!" The House of the Gentle Bunyip, built in the 1860s, is located in Clifton Hill, Victoria. It has been redeveloped as housing for low-income people. Numerous tales of the bunyip in written literature appeared in the 19th and early 20th centuries. One of the earliest known is a story in Andrew Lang's The Brown Fairy Book (1904), adapted from a tale collected and published in the Journal of the Anthropological Institute in 1899. Well known Australian author Colin Thiele wrote Gloop The Gloomy Bunyip an illustrated children's book published in 1962. The character Alexander Bunyip, created by children's author and illustrator Michael Salmon, first appeared in print in The Monster That Ate Canberra (1972). Salmon featured the Bunyip character in many other books and adapted his work as a live-action television series, Alexander Bunyip's Billabong. A statue of Alexander Bunyip was installed in front of the Gungahlin Library in 2011. The artwork by Anne Ross, called A is for Alexander, B is for Bunyip, C is for Canberra, was commissioned by the ACT Government for Gungahlin's $3.8 million town park. (1916) ragtime musical comedy Bunyip (musical) or the long title 'the enchantment of fairy princess wattle blossom' by Ella Palzier Campbell (AKA Ella Airlie) toured nine venues in three states for a year with Fuller Brothers theatre circuit. Music was supplied by a number of Australian Stage Personalities including Vince Courtney, Herbert De Pinna, Fred Monument and James Kendis. The Australian tourism boom of the 1970s brought a renewed interest in bunyip mythology. (1972) A coin-operated bunyip was built by Dennis Newell at Murray Bridge, South Australia, at Sturt Reserve on the town's riverfront. Jenny Wagner published a children's picture book, The Bunyip of Berkeley's Creek (1973). (1977) The film Dot and the Kangaroo contains a song "The Bunyip (Bunyip Moon)". The bunyip was the subject of Dot and the Smugglers where the title character, Dot, and her animal friends foiling a circus-ringmaster's plan to capture a bunyip. The bunyip featured turned out to be a gentle, shy creature. (1982) Children's picture book The Ballad of the Blue Lake Bunyip (1996) Australian children's author Jackie French wrote several bunyip tales, including the short story "Bunyip's Gift", collected in the anthology Mind's Eye. An episode of The Silver Brumby (TV series) featured a friendly, prank-playing bunyip. Wommy, a character on Noah's Island keeps mentioning bunyips and mistook Noah, the noble polar bear who's the title character, and feral cats for bunyips. (1986) The Australian film Frog Dreaming centres around the search for a bunyip called Donkegin. (2016) The independent Australian film Red Billabong was released in 2016. It tells about two estranged brothers who find themselves stalked by the Bunyip. Bunyip stories have also been published outside Australia. (1937) Bibhutibhushan Bandyopadhyay wrote a Bengali novel Chander Pahar ( Mountain of The Moon ) that included an account of a bunyip. The novel was adapted as a film of the same name, released in late 2013. The bunyip was portrayed as the primary threat to the treasure seekers in the wilderness of the Richtersveld mountains in southern Africa. In the novel, the bunyip is described as a three-toed ape-like hominid. From 1954 to 1966, Bertie the Bunyip was the lead puppet character on a popular children's series on Channel 3 in Philadelphia, Pennsylvania. (1992) The role playing game, Werewolf: The Apocalypse, appropriates the Bunyip legend, having the Bunyip actually be a tribe of Australian native Garou, or werewolves. However, they are not playable in the game as, according to the game's lore, they were driven to extinction by the European werewolves during the colonisation of Australia. The Bunyip has been featured in films as well. In 1978 Ozsploitation eco-horror film The Long Weekend, a bunyip is featured as a creature that terrorizes the main couple in the film, who trash a peaceful Australian beach. In the 21st century the bunyip has been featured in works around the world. (2002) The video game series Ty the Tasmanian Tiger portrays Bunyips as peaceful mystical elders who inhabit the world of The Dreaming, though not as ferocious as their namesake and resembling primates. The robotic suits that Ty can pilot in Ty the Tasmanian Tiger 2: Bush Rescue and Ty the Tasmanian Tiger 3: Night of the Quinkan are named after the Bunyips, such as Shadow Gunyip, Battle Gunyip and Missile Gunyips. (2009) A character named Bruce Bunyip appears in the children's book The Neddiad by American Daniel Pinkwater. He is initially described as "big and swarthy, and had tiny eyes, a scowl and his eyebrows grew together" and later says he is a monster. (2009) Bunyips appeared as the focus cryptids in an episode of The Secret Saturdays; however, they were depicted as small, troublemaking creatures instead of monsters. (2010) Bunyips appear in Naomi Novik's fantasy novel Tongues of Serpents, where they are depicted as relatives of dragons that have adapted to the extreme conditions of the Outback. (2011) An episode of Prank Patrol (Australia) Season 2 involved a prank called Bunyip Hunters. (2014) In the novel Afterworlds one of the characters is the author of a fictional book named Bunyip. (2014) The fantasy novel, Queen of the Dark Things, by C. Robert Cargill, features the Bunyip throughout the story. (2016) A "tri-horned" bunyip appears in the My Little Pony: Friendship Is Magic episode "P.P.O.V (Pony Point Of View)" after being revealed to be the cause of a shipwreck that is recollected differently by three of the series' main characters. (2021) Bunyip appears in the match 3 RPG mobile game Tower of Saviors as [Vitriolic Savagery - Bunyip] (2022) In the novel The Island by Adrian McKinty, which takes place in Australia, an antagonist fearfully refers to the bunyip before dying. See also Drop bear, a fictitious Australian mammal Min Min light, a natural phenomenon that may have influenced Australian Aboriginal mythology Nargun, a living stone creature from Australian Aboriginal mythology Rainbow Serpent, a common motif in the art and mythology of Aboriginal Australia Underwater panther, a similar North American creature of legend Yara-ma-yha-who, a vampiric creature from Australian Aboriginal mythology P. A. Yeomans, inventor of the Bunyip Slipper Imp, a plough for developing watersheds Yowie, or Wowee, a "Big Foot" style of creature that has its origins in Australian Aboriginal mythology Footnotes References Sources Further reading External links Australian Aboriginal legendary creatures Australian Aboriginal words and phrases Mythological marsupials Water spirits Swamp monsters vi:Quỷ

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https://en.wikipedia.org/wiki/Ballpoint%20pen

Ballpoint pen

A ballpoint pen, also known as a biro (British English), ball pen (Hong Kong, Indian and Philippine English), or dot pen (Nepali English), is a pen that dispenses ink (usually in paste form) over a metal ball at its point, i.e. over a "ball point". The metal commonly used is steel, brass, or tungsten carbide. The design was conceived and developed as a cleaner and more reliable alternative to dip pens and fountain pens, and it is now the world's most-used writing instrument; millions are manufactured and sold daily. It has influenced art and graphic design and spawned an artwork genre. Some pen manufacturers like Uni ball produce designer ballpoint pens for the high-end and collectors' markets. History Origins The concept of using a "ball point" within a writing instrument to apply ink to paper has existed since the late 19th century. In these inventions, the ink was placed in a thin tube whose end was blocked by a tiny ball, held so that it could not slip into the tube or fall out of the pen. The first patent for a ballpoint pen was issued on 30 October 1888 to John J. Loud, who was attempting to make a writing instrument that would be able to write "on rough surfaces—such as wood, coarse wrapping-paper, and other articles" which fountain pens could not. Loud's pen had a small rotating steel ball held in place by a socket. Although it could be used to mark rough surfaces such as leather, as Loud intended, it proved too coarse for letter-writing. With no commercial viability, its potential went unexploited, and the patent eventually lapsed. The manufacture of economical, reliable ballpoint pens as are known today arose from experimentation, modern chemistry, and the precision manufacturing capabilities of the early 20th century. Patents filed worldwide during early development are testaments to failed attempts at making the pens commercially viable and widely available. Early ballpoints did not deliver the ink evenly; overflow and clogging were among the obstacles faced by early inventors. If the ball socket were too tight or the ink too thick, it would not reach the paper. If the socket were too loose or the ink too thin, the pen would leak, or the ink would smear. Ink reservoirs pressurized by a piston, spring, capillary action, and gravity would all serve as solutions to ink-delivery and flow problems. László Bíró, a Hungarian newspaper editor (later a naturalized Argentine) frustrated by the amount of time that he wasted filling up fountain pens and cleaning up smudged pages, noticed that inks used in newspaper printing dried quickly, leaving the paper dry and smudge-free. He decided to create a pen using the same type of ink. Bíró enlisted the help of his brother György, a dentist with useful knowledge of chemistry, to develop viscous ink formulae for new ballpoint designs. Bíró's innovation successfully coupled ink-viscosity with a ball-socket mechanism which acted compatibly to prevent ink from drying inside the reservoir while allowing controlled flow. Bíró filed for a British patent on 15 June 1938. In 1941, the Bíró brothers and a friend, Juan Jorge Meyne, fled Germany and moved to Argentina, where they formed "Bíró Pens of Argentina" and filed a new patent in 1943. Their pen was sold in Argentina as the "Birome", from the names Bíró and Meyne, which is how ballpoint pens are still known in that country. This new design was licensed by the British engineer Frederick George Miles and manufactured by his company Miles Aircraft, to be used by Royal Air Force aircrew as the "Biro". Ballpoint pens were found to be more versatile than fountain pens, especially at high altitudes, where fountain pens were prone to leak. Bíró's patent, and other early patents on ballpoint pens, often used the term "ball-point fountain pen". Postwar proliferation Following World War II, many companies vied to commercially produce their own ballpoint pen design. In pre-war Argentina, success of the Birome ballpoint was limited, but in mid-1945, the Eversharp Co., a maker of mechanical pencils, teamed up with Eberhard Faber Co. to license the rights from Birome for sales in the United States. In 1946, a Spanish firm, Vila Sivill Hermanos, began to make a ballpoint, Regia Continua, and from 1953 to 1957 their factory also made Bic ballpoints, on contract with the French firm Société Bic. During the same period, American entrepreneur Milton Reynolds came across a Birome ballpoint pen during a business trip to Buenos Aires, Argentina. Recognizing commercial potential, he purchased several ballpoint samples, returned to the United States, and founded the Reynolds International Pen Company. Reynolds bypassed the Birome patent with sufficient design alterations to obtain an American patent, beating Eversharp and other competitors to introduce the pen to the US market. Debuting at Gimbels department store in New York City on 29 October 1945, for US$12.50 each (1945 US dollar value, about $ in dollars), "Reynolds Rocket" became the first commercially successful ballpoint pen. Reynolds went to great extremes to market the pen, with great success; Gimbel's sold many thousands of pens within one week. In Britain, the Miles Martin pen company was producing the first commercially successful ballpoint pens there by the end of 1945. Neither Reynolds' nor Eversharp's ballpoint lived up to consumer expectations in America. Ballpoint pen sales peaked in 1946, and consumer interest subsequently plunged due to market saturation. By the early 1950s the ballpoint boom had subsided and Reynolds' company folded. Paper Mate pens, among the emerging ballpoint brands of the 1950s, bought the rights to distribute their own ballpoint pens in Canada. Facing concerns about ink-reliability, Paper Mate pioneered new ink formulas and advertised them as "banker-approved". In 1954, Parker Pens released "The Jotter"—the company's first ballpoint—boasting additional features and technological advances which also included the use of tungsten-carbide textured ball-bearings in their pens. In less than a year, Parker sold several million pens at prices between three and nine dollars. In the 1960s, the failing Eversharp Co. sold its pen division to Parker and ultimately folded. Marcel Bich also introduced a ballpoint pen to the American marketplace in the 1950s, licensed from Bíró and based on the Argentine designs. Bich shortened his name to Bic in 1953, forming the ballpoint brand Bic now recognized globally. Bic pens struggled until the company launched its "Writes First Time, Every Time!" advertising campaign in the 1960s. Competition during this era forced unit prices to drop considerably. Inks Ballpoint pen ink is normally a paste containing around 25 to 40 percent dye. The dyes are suspended in a mixture of solvents and fatty acids. The most common of the solvents are benzyl alcohol or phenoxyethanol, which mix with the dyes and oils to create a smooth paste that dries quickly. The fatty acids help to lubricate the ball tip while writing. Hybrid inks also contain added lubricants in the ink to provide a smoother writing experience. The drying time of the ink varies depending upon the viscosity of the ink and the diameter of the ball. In general, the more viscous the ink, the faster it will dry, but more writing pressure needs to be applied to dispense ink. But although they are less viscous, hybrid inks have a faster drying time compared to normal ballpoint inks. Also, a larger ball dispenses more ink and thus increases drying time. The dyes used in blue and black ballpoint pens are basic dyes based on triarylmethane and acid dyes derived from diazo compounds or phthalocyanine. Common dyes in blue (and black) ink are Prussian blue, Victoria blue, methyl violet, crystal violet, and phthalocyanine blue. The dye eosin is commonly used for red ink. The inks are resistant to water after drying but can be defaced by certain solvents which include acetone and various alcohols. Types of ballpoint pens Ballpoint pens are produced in both disposable and refillable models. Refills allow for the entire internal ink reservoir, including a ballpoint and socket, to be replaced. Such characteristics are usually associated with designer-type pens or those constructed of finer materials. The simplest types of ballpoint pens are disposable and have a cap to cover the tip when the pen is not in use, or a mechanism for retracting the tip, which varies between manufacturers but is usually a spring- or screw-mechanism. Rollerball pens employ the same ballpoint mechanics, but with the use of water-based inks instead of oil-based inks. Compared to oil-based ballpoints, rollerball pens are said to provide more fluid ink-flow, but the water-based inks will blot if held stationary against the writing surface. Water-based inks also remain wet longer when freshly applied and are thus prone to "smearing"—posing problems to left-handed people (or right handed people writing right-to-left script)—and "running", should the writing surface become wet. Some ballpoint pens use a hybrid ink formulation whose viscosity is lower than that of standard ballpoint ink, but greater than rollerball ink. The ink dries faster than a gel pen to prevent smearing when writing. These pens are better suited for left-handed persons. Examples are the Uni-ball Jetstream and Pilot Acroball ranges. These pens are also labelled "extra smooth", as they offer a smoother writing experience compared to normal ballpoint pens. Ballpoint pens with erasable ink were pioneered by the Paper Mate pen company. The ink formulas of erasable ballpoints have properties similar to rubber cement, allowing the ink to be literally rubbed clean from the writing surface before drying and eventually becoming permanent. Erasable ink is much thicker than standard ballpoint inks, requiring pressurized cartridges to facilitate inkflow—meaning they can also write upside-down. Though these pens are equipped with erasers, any eraser will suffice. The inexpensive, disposable Bic Cristal (also simply "Bic pen" or "Biro") is reportedly the most widely sold pen in the world. It was the Bic company's first product and is still synonymous with the company name. The Bic Cristal is part of the permanent collection at the Museum of Modern Art in New York City, acknowledged for its industrial design. Its hexagonal barrel mimics that of a wooden pencil and is transparent, showing the ink level in the reservoir. Originally a sealed streamlined cap, the modern pen cap has a small hole at the top to meet safety standards, helping to prevent suffocation if children suck it into the throat. Multi-pens are pens that feature multiple varying colored pen refills. Sometimes ballpoint refills are combined with another non-ballpoint refill, usually a mechanical pencil. Sometimes ballpoint pens combine a ballpoint tip on one end and touchscreen stylus on the other. Ballpoint pens are sometimes provided free by businesses, such as hotels and banks, printed with a company's name and logo. Ballpoints have also been produced to commemorate events, such as a pen commemorating the 1963 assassination of President John F. Kennedy. These pens, known as "advertising pens," are the same as standard ballpoint pen models, but have become valued among collectors. Sometimes ballpoint pens are also produced as design objects. With cases made of metal or wood, they become individually styled utility objects. Use of ballpoint pens in space It is generally believed that because of a ballpoint pen's reliance on gravity to coat the ball with ink, most cannot be used to write upside-down. However, the reason most ballpoint pens on the Earth do not work when writing upside-down is because the Earth's gravity pulls the ink inside the pen away from the tip of the pen, resulting in a bad writing experience. However, in space, the regular ballpoint pens can work upside-down because the microgravity in space is not strong enough to pull the ink away from the tip of the pen and capillary action prevails. The reliability of the regular ballpoint pen was tested in space by Pedro Duque, an ESA astronaut in 2003. Technology developed by Fisher pens in the United States resulted in the production of what came to be known as the "Fisher Space Pen". Space Pens combine a more viscous ink with a pressurized ink reservoir that forces the ink toward the point. Unlike standard ballpoints, the rear end of a Space Pen's pressurized reservoir is sealed, eliminating evaporation and leakage, thus allowing the pen to write upside-down, in zero-gravity environments, and reportedly underwater. Astronauts have made use of these pens in outer space. As art medium Ballpoint pens have proven to be a versatile art medium for professional artists as well as amateur doodlers. Low cost, availability, and portability are cited by practitioners as qualities which make this common writing tool a convenient, alternative art supply. Some artists use them within mixed-media works, while others use them solely as their medium-of-choice. Effects not generally associated with ballpoint pens can be achieved. Traditional pen-and-ink techniques such as stippling and cross-hatching can be used to create half-tones or the illusion of form and volume. For artists whose interests necessitate precision line-work, ballpoints are an obvious attraction; ballpoint pens allow for sharp lines not as effectively executed using a brush. Finely applied, the resulting imagery has been mistaken for airbrushed artwork and photography, causing reactions of disbelief which ballpoint artist Lennie Mace refers to as the "Wow Factor". Famous 20th-century artists such as Andy Warhol, among others, have utilized ballpoint pens to some extent during their careers. Ballpoint pen artwork continues to attract interest in the 21st century, with contemporary artists gaining recognition for their specific use of ballpoint pens; for their technical proficiency, imagination, and innovation. Korean-American artist Il Lee has been creating large-scale, ballpoint-only abstract artwork since the late 1970s. Since the 1980s, Lennie Mace creates imaginative, ballpoint-only artwork of varying content and complexity, applied to unconventional surfaces including wood and denim. The artist coined terms such as "PENtings" and "Media Graffiti" to describe his varied output. More recently, British artist James Mylne has been creating photo-realistic artwork using mostly black ballpoints, sometimes with minimal mixed-media color. Using ballpoint pens to create artwork is not without limitations. Color availability and sensitivity of ink to light are among concerns of ballpoint pen artists. Mistakes pose greater risks to ballpoint artists; once a line is drawn, it generally cannot be erased. Additionally, "blobbing" of ink on the drawing surface and "skipping" of ink-flow require consideration when using ballpoint pens for artistic purposes. Although the mechanics of ballpoint pens remain relatively unchanged, ink composition has evolved to solve certain problems over the years, resulting in unpredictable sensitivity to light and some extent of fading. Manufacturing Although designs and construction vary between brands, basic components of all ballpoint pens are universal. Standard components of a ballpoint tip include the freely rotating "ball" itself (distributing the ink on the writing surface), a "socket" holding the ball in place, small "ink channels" that provide ink to the ball through the socket, and a self-contained "ink reservoir" supplying ink to the ball. In modern disposable pens, narrow plastic tubes contain the ink, which is compelled downward to the ball by gravity. Brass, steel, or tungsten carbide are used to manufacture the ball bearing-like points, then housed in a brass socket. The function of these components can be compared with the ball-applicator of roll-on antiperspirant; the same technology at a larger scale. The ballpoint tip delivers the ink to the writing surface while acting as a "buffer" between the ink in the reservoir and the air outside, preventing the quick-drying ink from drying inside the reservoir. Modern ballpoints are said to have a two-year shelf life, on average. A ballpoint tip that can write comfortably for a long period of time is not easy to produce, as it requires high-precision machinery and thin high-grade steel alloy plates. China, which produces about 80 percent of the world's ballpoint pens, relied on imported ballpoint tips and metal alloys before 2017. The common ballpoint pen is a product of mass production, with components produced separately on assembly lines. Basic steps in the manufacturing process include the production of ink formulas, molding of metal and plastic components, and assembly. Marcel Bich (leading to Société Bic) was involved in developing the production of inexpensive ballpoint pens. Standards The International Organization for Standardization has published standards for ball point and roller ball pens: ISO 127561998: Drawing and writing instruments – Ball point pens – Vocabulary ISO 12757-11998: Ball point pens and refills – Part 1: General use ISO 12757-21998: Ball point pens and refills – Part 2: Documentary use (DOC) ISO 14145-11998: Roller ball pens and refills – Part 1: General use ISO 14145-21998: Roller ball pens and refills – Part 2: Documentary use (DOC) Guinness World Records The world's largest functioning ballpoint pen was made by Acharya Makunuri Srinivasa in India. The pen measures long and weighs . The world's most popular pen is Bic's Bic Cristal, the 100 billionth of which was sold in September 2006. It was launched in 1950 and has gone on to sell 57 per second, much faster and more than other brands. See also Gel pen List of pen types, brands and companies Retractable pen Rollerball pen Ballpoint pen knife Ballpoint mouse References External links Fascinating facts about the invention of the Ballpoint Pen by Ladislas Biro in 1935 Laszlo Biro on Jewish.hu's list of famous Hungarians American inventions Argentine inventions Hungarian inventions Pens

4524

https://en.wikipedia.org/wiki/Burroughs%20Corporation

Burroughs Corporation

The Burroughs Corporation was a major American manufacturer of business equipment. The company was founded in 1886 as the American Arithmometer Company. In 1986, it merged with Sperry UNIVAC to form Unisys. The company's history paralleled many of the major developments in computing. At its start, it produced mechanical adding machines, and later moved into programmable ledgers and then computers. It was one of the largest producers of mainframe computers in the world, also producing related equipment including typewriters and printers. Early history In 1886, the American Arithmometer Company was established in St. Louis, Missouri, to produce and sell an adding machine invented by William Seward Burroughs (grandfather of Beat Generation author William S. Burroughs). In 1904, six years after Burroughs' death, the company moved to Detroit and changed its name to the Burroughs Adding Machine Company. It was soon the biggest adding machine company in America. Evolving product lines The adding machine range began with the basic, hand-cranked P100 which was only capable of adding. The design included some revolutionary features, foremost of which was the dashpot which governed the speed at which the operating lever could be pulled so allowing the mechanism to operate consistently correctly. The machine also had a full-keyboard with a separate column of keys 1 to 9 for each decade where the keys latch when pressed, with interlocking which prevented more than one key in any decade from being latched. The latching allowed the operator to quickly check that the correct number had been entered before pulling the operating lever. The numbers entered and the final total were printed on a roll of paper at the rear, so there was no danger of the operator writing down the wrong answer and there was a copy of the calculation which could be checked later if necessary. The P200 offered a subtraction capability and the P300 provided a means of keeping two separate totals. The P400 provided a moveable carriage, and the P600 and top-of-the-range P612 offered some limited programmability based upon the position of the carriage. The range was further extended by the inclusion of the "J" series which provided a single finger calculation facility, and the "c" series of both manual and electrical assisted comptometers. In the late 1960s, the Burroughs sponsored "nixi-tube" provided an electronic display calculator. Burroughs developed a range of adding machines with different capabilities, gradually increasing in their capabilities. A revolutionary adding machine was the Sensimatic, which was able to perform many business functions semi-automatically. It had a moving programmable carriage to maintain ledgers. It could store 9, 18 or 27 balances during the ledger posting operations and worked with a mechanical adder named a Crossfooter. The Sensimatic developed into the Sensitronic which could store balances on a magnetic stripe which was part of the ledger card. This balance was read into the accumulator when the card was inserted into the carriage. The Sensitronic was followed by the E1000, E2000, E3000, E4000, E6000 and the E8000, which were computer systems supporting card reader/punches and a line printer. Later, Burroughs was selling more than adding machines, including typewriters. Move into computers The biggest shift in company history came in 1953: the Burroughs Adding Machine Company was renamed the Burroughs Corporation and began moving into digital computer products, initially for banking institutions. This move began with Burroughs' purchase in June 1956, of the ElectroData Corporation in Pasadena, California, a spinoff of the Consolidated Engineering Corporation which had designed test instruments and had a cooperative relationship with Caltech in Pasadena. ElectroData had built the Datatron 205 and was working on the Datatron 220. The first major computer product that came from this marriage was the B205 tube computer. In the late 1950s the L and TC series range was produced (e.g. the TC500—Terminal Computer 500) which had a golf ball printer and in the beginning a 1K (64 bit) disk memory. These were popular as branch terminals to the B5500/6500/6700 systems, and sold well in the banking sector, where they were often connected to non-Burroughs mainframes. In conjunction with these products, Burroughs also manufactured an extensive range of cheque processing equipment, normally attached as terminals to a medium systems such as B200/B300 and larger systems such as a B2700 or B1700. In the 1950s, Burroughs worked with the Federal Reserve Bank on the development and computer processing of magnetic ink character recognition (MICR) especially for the processing of bank cheques. Burroughs made special MICR/OCR sorter/readers which attached to their medium systems line of computers (2700/3700/4700) and B200/B300 systems and this entrenched the company in the computer side of the banking industry. A force in the computing industry Burroughs was one of the nine major United States computer companies in the 1960s, with IBM the largest, Honeywell, NCR Corporation, Control Data Corporation (CDC), General Electric (GE), Digital Equipment Corporation (DEC), RCA and Sperry Rand (UNIVAC line). In terms of sales, Burroughs was always a distant second to IBM. In fact, IBM's market share was so much larger than all of the others that this group was often referred to as "IBM and the Seven Dwarves." By 1972 when GE and RCA were no longer in the mainframe business, the remaining five companies behind IBM became known as the BUNCH, an acronym based on their initials. At the same time, Burroughs was very much a competitor. Like IBM, Burroughs tried to supply a complete line of products for its customers, including Burroughs-designed printers, disk drives, tape drives, computer printing paper, and even typewriter ribbons. Developments and innovations The Burroughs Corporation developed three highly innovative architectures, based on the design philosophy of "language-directed design". Their machine instruction sets favored one or many high level programming languages, such as ALGOL, COBOL or FORTRAN. All three architectures were considered mainframe class machines: The Burroughs Large Systems machines started with the B5000 in 1961. The B5500 came a few years later when large rotating disks replaced drums as the main external memory media. These B5000 Series systems used the world's first virtual memory multi-programming operating system. They were followed by the B6500/B6700 in the later 1960s, the B7700 in the mid 1970s, and the A series in the 1980s. The underlying architecture of these machines is similar and continues today as the Unisys ClearPath MCP line of computers: stack machines designed to be programmed in an extended Algol 60. Their operating systems, called MCP (Master Control Program—the name later borrowed by the screenwriters for Tron), were programmed in ESPOL (Executive Systems Programming Oriented Language, a minor extension of ALGOL) and DCALGOL (Data Communications ALGOL) and later in NEWP (with further extensions to ALGOL) almost a decade before Unix. The command interface developed into a compiled structured language with declarations, statements and procedures called WFL (Work Flow Language). Many computer scientists consider these series of computers to be technologically groundbreaking. Stack oriented processors, with 48 bit word length where each word was defined as data or program contributed significantly to a secure operating environment, long before spyware and viruses affected computing. And the modularity of these large systems was also unique: multiple CPUs, multiple memory modules and multiple I/O and Data Comm processors permitted incremental and cost effective growth of system performance and reliability. In industries like banking, where continuous operations was mandatory, Burroughs Large Systems penetrated most every large bank, including the Federal Reserve Bank. Burroughs built the backbone switching systems for Society for Worldwide Interbank Financial Telecommunication (SWIFT) which sent its first message in 1977. Unisys is still the provider to SWIFT today. Burroughs produced the B2500 or "medium systems" computers aimed primarily at the business world. The machines were designed to execute COBOL efficiently. This included a BCD (Binary Coded Decimal) based arithmetic unit, storing and addressing the main memory using base 10 numbering instead of binary. The designation for these systems was Burroughs B2500 through B49xx, followed by Unisys V-Series V340 through V560. Burroughs produced the B1700 or "small systems" computers that were designed to be microprogrammed, with each process potentially getting its own virtual machine designed to be the best match to the programming language chosen for the program being run. The smallest general-purpose computers were the B700 "microprocessors" which were used both as stand-alone systems and as special-purpose data-communications or disk-subsystem controllers. Burroughs also manufactured an extensive range of accounting machines including both stand-alone systems such as the Sensimatic, L500 and B80, and dedicated terminals including the TC500 and specialised check processing equipment. In 1982, Burroughs began producing personal computers, the B20 and B25 lines with the Intel 8086/8088 family of 16-bit chips as the processor. These ran the BTOS operating system, which Burroughs licensed from Convergent Technologies. These machines implemented an early local area network to share a hard disk between workgroup users. These microcomputers were later manufactured in Kunming, China for use in China under agreement with Burroughs. Burroughs collaborated with University of Illinois on a multiprocessor architecture developing the ILLIAC IV computer in the early 1960s. The ILLIAC had up to 128 parallel processors while the B6700 & B7700 only accommodated a total of 7 CPUs and/or I/O units (the 8th unit was the memory tester). Burroughs made military computers, such as the D825 (the "D" prefix signifying it was for defense industrial use), in its Great Valley Laboratory in Paoli, Pennsylvania. The D825 was, according to some scholars, the first true multiprocessor computer. Paoli was also home to the Defense and Space Group Marketing Division. In 1964 Burroughs had also completed the D830 which was another variation of the D825 designed specifically for real-time applications, such as airline reservations. Burroughs designated the B8300 after Trans World Airlines (TWA) ordered one in September 1965. A system with three instruction processors was installed at TWA's reservations center in Rockleigh, New Jersey in 1968. The system, which was called George, with an application programmed in JOVIAL, was intended to support some 4000 terminals, but the system experienced repeated crashes due to a filing system disk allocation error when operating under a large load. A fourth processor was added but did nothing to resolve the problem. The problem was resolved in late 1970 and the system became stable. The decision to cancel the project was being made at the very time that the problem was resolved. TWA cancelled the project and acquired one IBM System/360 Model 75, two IBM System/360 model 65s, and IBM's PARS software for its reservations system. TWA sued Burroughs for non-fulfillment of the contract, but Burroughs counter-sued, stating that the basic system did work and that the problems were in TWA's applications software. The two companies reached an out-of-court settlement. Burroughs developed a half-size version of the D825 called the D82, cutting the word size from 48 to 24 bits and simplifying the computer's instruction set. The D82 could have up to 32,768 words of core memory and continued the use of separate instruction and I/O processors. Burroughs sold a D82 to Air Canada to handle reservations for trips originating in Montreal and Quebec. This design was further refined and made much more compact as the D84 machine which was completed in 1965. A D84 processor/memory unit with 4096 words of memory occupied just . This system was used successfully in two military projects: field test systems used to check the electronics of the Air Force General Dynamics F-111 Aardvark fighter plane and systems used to control the countdown and launch of the Army's Pershing 1 and 1a missile systems. Merger with Sperry In September 1986, Burroughs Corporation merged with Sperry Corporation to form Unisys. For a time, the combined company retained the Burroughs processors as the A- and V-systems lines. However, as the market for large systems shifted from proprietary architectures to common servers, the company eventually dropped the V-Series line, although customers continued to use V-series systems . Unisys continues to develop and market the A-Series, now known as ClearPath. Burroughs Payment Systems In 2010, Unisys sold off its Payment Systems Division to Marlin Equity Partners, a California-based private investment firm, which incorporated it as Burroughs Payment Systems, Inc. (later just Burroughs, Inc.), based in Plymouth, Michigan. References in popular culture Burroughs B205 hardware has appeared as props in many Hollywood television and film productions from the late 1950s. For example, a B205 console was often shown in the television series Batman as the Bat Computer; also as the computer in Lost in Space. B205 tape drives were often seen in series such as The Time Tunnel and Voyage to the Bottom of the Sea. References Further reading Allweiss, Jack A., "Evolution of Burroughs Stack Architecture - Mainframe Computers", 2010 Barton, Robert S. "A New Approach to the Functional Design of a Digital Computer" Proc. western joint computer Conf. ACM (1961). Hauck, E.A., Dent, Ben A. "Burroughs B6500/B7500 Stack Mechanism", SJCC (1968) pp. 245–251. Martin, Ian L. (2012) "Too far ahead of its time: Barclays, Burroughs and real-time banking", IEEE Annals of the History of Computing 34(2), pp. 5–19. . (Draft version) Mayer, Alastair J.W., "The Architecture of the Burroughs B5000 - 20 Years Later and Still Ahead of the Times?", ACM Computer Architecture News, 1982 (archived at the Southwest Museum of Engineering, Communications and Computation. Glendale, Arizona) McKeeman, William M. "Language Directed Computer Design", FJCC (1967) pp. 413–417. Morgan, Bryan, "Total to Date: The Evolution of the Adding Machine: The Story of Burroughs", Burroughs Adding Machine Limited London, 1953. Organick, Elliot I. "Computer System Organization The B5700/B6700 series", Academic Press (1973) Wilner, Wayne T. "Design of the B1700", FJCC pp. 489–497 (1972). Wilner, Wayne T., "B1700 Design and Implementation", Burroughs Corporation, Santa Barbara Plant, Goleta, California, May 1972. External links Burroughs Corporation Records Charles Babbage Institute University of Minnesota, Minneapolis. Collection contains the records of the Burroughs Corporation, and its predecessors the American Arithmometer Company and Burroughs Adding Machine Company. Materials include corporate records, photographs, films and video tapes, scrapbooks, papers of employees and the records of companies acquired by Burroughs. CBI's Burroughs Corporation Records includes over 100,000 photographs depicting the entire visual history of Burroughs from its origin as the American Arithmometer Corporation in 1886 to its merger with the Sperry Corporation to form the Unisys Corporation in 1986. Burroughs Corporation Photo Database at the Charles Babbage Institute University of Minnesota. The searchable photo database permits browsing and retrieval of over 550 historical images. "Burroughs B 5000 Conference, OH 98", Oral history on 6 September 1985, Marina del Ray, California. Charles Babbage Institute, University of Minnesota, Minneapolis. The Burroughs 5000 computer series is discussed by individuals responsible for its development and marketing from 1957 through the 1960s in a 1985 conference sponsored by AFIPS and Burroughs Corporation. Oral history interview with Isaac Levin Auerbach Charles Babbage Institute University of Minnesota. Auerbach discusses his work at Burroughs 1949–1957 managing development for the SAGE project, BEAM I computer, the Intercontinental Ballistic Missile System, a magnetic core encryption communications system, and Atlas missile. Oral history interview with Robert V. D. Campbell. Discusses his work at Burroughs (1949–1966) as director of research and in program planning. Oral history interview with Alfred Doughty Cavanaugh Cavanaugh discusses the work of his grandfather, A. J. Doughty, with William Seward Burroughs and the Burroughs Adding Machine Company. Oral history interview with Carel Sellenraad Charles Babbage Institute University of Minnesota. Sellenraad describes his long association with Burroughs Adding Machine Company, and the impact of World Wars I & II on the sales and service of calculators, and adding and bookkeeping machines in Europe. Oral history interview with Ovid M. Smith Charles Babbage Institute University of Minnesota. Smith reviews his 46½ year career at Burroughs Adding Machine Company (later Burroughs Corporation). "Early Burroughs Machines", University of Virginia's Computer Museum. Older Burroughs computer manuals online Burroughs computers such as the D825 at BRL An historical Burroughs Adding Machine Company/Burroughs site Unofficial list of Burroughs manufacturing plants and labs Ian Joyner's Burroughs page The Burroughs B5900 and E-Mode: A bridge to 21st Century Computing - Jack Allweiss 1886 establishments in Missouri 1986 disestablishments in the United States American companies established in 1886 American companies disestablished in 1986 Companies based in St. Louis Computer companies established in 1886 Computer companies disestablished in 1986 Defunct companies based in Missouri Defunct computer companies of the United States Defunct computer hardware companies Manufacturing companies established in 1886 Manufacturing companies disestablished in 1986 Mechanical calculator companies Technology companies disestablished in 1986 Unisys

4526

https://en.wikipedia.org/wiki/Brick

Brick

A brick is a type of construction material used to build walls, pavements and other elements in masonry construction. Properly, the term brick denotes a unit primarily composed of clay, but is now also used informally to denote units made of other materials or other chemically cured construction blocks. Bricks can be joined using mortar, adhesives or by interlocking. Bricks are usually produced at brickworks in numerous classes, types, materials, and sizes which vary with region, and are produced in bulk quantities. Block is a similar term referring to a rectangular building unit composed of clay or concrete, but is usually larger than a brick. Lightweight bricks (also called lightweight blocks) are made from expanded clay aggregate. Fired bricks are one of the longest-lasting and strongest building materials, sometimes referred to as artificial stone, and have been used since circa 4000 BC. Air-dried bricks, also known as mud-bricks, have a history older than fired bricks, and have an additional ingredient of a mechanical binder such as straw. Bricks are laid in courses and numerous patterns known as bonds, collectively known as brickwork, and may be laid in various kinds of mortar to hold the bricks together to make a durable structure. History Middle East and South Asia The earliest bricks were dried mud-bricks, meaning that they were formed from clay-bearing earth or mud and dried (usually in the sun) until they were strong enough for use. The oldest discovered bricks, originally made from shaped mud and dating before 7500 BC, were found at Tell Aswad, in the upper Tigris region and in southeast Anatolia close to Diyarbakir. Mud-brick construction was used at Çatalhöyük, from c. 7,400 BC. Mud-brick structures, dating to c. 7,200 BC have been located in Jericho, Jordan Valley. These structures were made up of the first bricks with dimension 400x150x100 mm. Between 5000 and 4500 BC, Mesopotamia had discovered fired brick. The standard brick sizes in Mesopotamia followed a general rule: the width of the dried or burned brick would be twice its thickness, and its length would be double its width. The South Asian inhabitants of Mehrgarh also constructed, air-dried mud-brick structures, between 7000 and 3300 BC. and later the ancient Indus Valley cities of Mohenjo-daro, Harappa, and Mehrgarh. Ceramic, or fired brick was used as early as 3000 BC in early Indus Valley cities like Kalibangan. In the middle of the third millennium BC, there was a rise in monumental baked brick architecture in Indus cities. Examples included the Great Bath at Mohenjo-daro, the fire altars of Kaalibangan, and the granary of Harappa. There was a uniformity to the brick sizes throughout the Indus Valley region, conforming to the 1:2:4, thickness, width, and length ratio. As the Indus civilization began its decline at the start of the second millennium BC, Harappans migrated east, spreading their knowledge of brickmaking technology. This led to the rise of cities like Pataliputra, Kausambi, and Ujjain, where there was an enormous demand for kiln-made bricks. By 604 BC, bricks were the construction materials for architectural wonders such as the Hanging Gardens of Babylon, where glazed fired bricks were put into practice. China The earliest fired bricks appeared in Neolithic China around 4400 BC at Chengtoushan, a walled settlement of the Daxi culture. These bricks were made of red clay, fired on all sides to above 600 °C, and used as flooring for houses. By the Qujialing period (3300 BC), fired bricks were being used to pave roads and as building foundations at Chengtoushan. According to Lukas Nickel, the use of ceramic pieces for protecting and decorating floors and walls dates back at various cultural sites to 3000-2000 BC and perhaps even before, but these elements should be rather qualified as tiles. For the longest time builders relied on wood, mud and rammed earth, while fired brick and mud-brick played no structural role in architecture. Proper brick construction, for erecting walls and vaults, finally emerges in the third century BC, when baked bricks of regular shape began to be employed for vaulting underground tombs. Hollow brick tomb chambers rose in popularity as builders were forced to adapt due to a lack of readily available wood or stone. The oldest extant brick building above ground is possibly Songyue Pagoda, dated to 523 AD. By the end of the third century BC in China, both hollow and small bricks were available for use in building walls and ceilings. Fired bricks were first mass-produced during the construction of the tomb of China's first Emperor, Qin Shi Huangdi. The floors of the three pits of the terracotta army were paved with an estimated 230,000 bricks, with the majority measuring 28x14x7 cm, following a 4:2:1 ratio. The use of fired bricks in Chinese city walls first appeared in the Eastern Han dynasty (25 AD-220 AD). Up until the Middle Ages, buildings in Central Asia were typically built with unbaked bricks. It was only starting in the ninth century CE when buildings were entirely constructed using fired bricks. The carpenter's manual Yingzao Fashi, published in 1103 at the time of the Song dynasty described the brick making process and glazing techniques then in use. Using the 17th-century encyclopaedic text Tiangong Kaiwu, historian Timothy Brook outlined the brick production process of Ming dynasty China: Europe Early civilisations around the Mediterranean, including the Ancient Greeks and Romans, adopted the use of fired bricks. By the early first century CE, standardised fired bricks were being heavily produced in Rome. The Roman legions operated mobile kilns, and built large brick structures throughout the Roman Empire, stamping the bricks with the seal of the legion. The Romans used brick for walls, arches, forts, aqueducts, etc. Notable mentions of Roman brick structures are the Herculaneum gate of Pompeii and the baths of Caracalla. During the Early Middle Ages the use of bricks in construction became popular in Northern Europe, after being introduced there from Northwestern Italy. An independent style of brick architecture, known as brick Gothic (similar to Gothic architecture) flourished in places that lacked indigenous sources of rocks. Examples of this architectural style can be found in modern-day Denmark, Germany, Poland, and Kaliningrad (former East Prussia). This style evolved into the Brick Renaissance as the stylistic changes associated with the Italian Renaissance spread to northern Europe, leading to the adoption of Renaissance elements into brick building. Identifiable attributes included a low-pitched hipped or flat roof, symmetrical facade, round arch entrances and windows, columns and pilasters, and more. A clear distinction between the two styles only developed at the transition to Baroque architecture. In Lübeck, for example, Brick Renaissance is clearly recognisable in buildings equipped with terracotta reliefs by the artist Statius von Düren, who was also active at Schwerin (Schwerin Castle) and Wismar (Fürstenhof). Long-distance bulk transport of bricks and other construction equipment remained prohibitively expensive until the development of modern transportation infrastructure, with the construction of canal, roads, and railways. Industrial era Production of bricks increased massively with the onset of the Industrial Revolution and the rise in factory building in England. For reasons of speed and economy, bricks were increasingly preferred as building material to stone, even in areas where the stone was readily available. It was at this time in London that bright red brick was chosen for construction to make the buildings more visible in the heavy fog and to help prevent traffic accidents. The transition from the traditional method of production known as hand-moulding to a mechanised form of mass-production slowly took place during the first half of the nineteenth century. Possibly the first successful brick-making machine was patented by Henry Clayton, employed at the Atlas Works in Middlesex, England, in 1855, and was capable of producing up to 25,000 bricks daily with minimal supervision. His mechanical apparatus soon achieved widespread attention after it was adopted for use by the South Eastern Railway Company for brick-making at their factory near Folkestone. The Bradley & Craven Ltd 'Stiff-Plastic Brickmaking Machine' was patented in 1853, apparently predating Clayton. Bradley & Craven went on to be a dominant manufacturer of brickmaking machinery. Predating both Clayton and Bradley & Craven Ltd. however was the brick making machine patented by Richard A. Ver Valen of Haverstraw, New York, in 1852. At the end of the 19th century, the Hudson River region of New York State would become the world's largest brick manufacturing region, with 130 brickyards lining the shores of the Hudson River from Mechanicsville to Haverstraw and employing 8,000 people. At its peak, about 1 billion bricks were produced a year, with many being sent to New York City for use in its construction industry. The demand for high office building construction at the turn of the 20th century led to a much greater use of cast and wrought iron, and later, steel and concrete. The use of brick for skyscraper construction severely limited the size of the building – the Monadnock Building, built in 1896 in Chicago, required exceptionally thick walls to maintain the structural integrity of its 17 storeys. Following pioneering work in the 1950s at the Swiss Federal Institute of Technology and the Building Research Establishment in Watford, UK, the use of improved masonry for the construction of tall structures up to 18 storeys high was made viable. However, the use of brick has largely remained restricted to small to medium-sized buildings, as steel and concrete remain superior materials for high-rise construction. Bricks are often made of shale because it easily splits into thin layers. Methods of manufacture Four basic types of brick are un-fired, fired, chemically set bricks, and compressed earth blocks. Each type is manufactured differently for various purposes. Mud-brick Unfired bricks, also known as mud-bricks, are made from a mixture of silt, clay, sand and other earth materials like gravel and stone, combined with tempers and binding agents such as chopped straw, grasses, tree bark, or dung. Since these bricks are made up of natural materials and only require heat from the Sun to bake, mud-bricks have a relatively low embodied energy and carbon footprint. The ingredients are first harvested and added together, with clay content ranging from 30% to 70%. The mixture is broken up with hoes or adzes, and stirred with water to form a homogenous blend. Next, the tempers and binding agents are added in a ratio, roughly one part straw to five parts earth to reduce weight and reinforce the brick by helping reduce shrinkage. However, additional clay could be added to reduce the need for straw, which would prevent the likelihood of insects deteriorating the organic material of the bricks, subsequently weakening the structure. These ingredients are thoroughly mixed together by hand or by treading and are then left to ferment for about a day. The mix is then kneaded with water and molded into rectangular prisms of a desired size. Bricks are lined up and left to sundry for three days on both sides. After the six days, the bricks continue drying until required for use. Typically, longer drying times are preferred, but the average is eight to nine days spanning from initial stages to its application in structures. Unfired bricks could be made in the spring months and left to dry over the summer for use in the fall. Mud-bricks are commonly employed in arid environments to allow for adequate air drying. Fired brick Fired bricks are burned in a kiln which makes them durable. Modern, fired, clay bricks are formed in one of three processes – soft mud, dry press, or extruded. Depending on the country, either the extruded or soft mud method is the most common, since they are the most economical. Clay and shale are the raw ingredients in the recipe for a fired brick. They are the product of thousands of years of decomposition and erosion of rocks, such as pegmatite and granite, leading to a material that has properties of being highly chemically stable and inert. Within the clays and shales are the materials of aluminosilicate (pure clay), free silica (quartz), and decomposed rock. One proposed optimal mix is: Silica (sand) – 50% to 60% by weight Alumina (clay) – 20% to 30% by weight Lime – 2 to 5% by weight Iron oxide – ≤ 7% by weight Magnesia – less than 1% by weight Shaping methods Three main methods are used for shaping the raw materials into bricks to be fired: Molded bricks – These bricks start with raw clay, preferably in a mix with 25–30% sand to reduce shrinkage. The clay is first ground and mixed with water to the desired consistency. The clay is then pressed into steel moulds with a hydraulic press. The shaped clay is then fired ("burned") at to achieve strength. Dry-pressed bricks – The dry-press method is similar to the soft-mud moulded method, but starts with a much thicker clay mix, so it forms more accurate, sharper-edged bricks. The greater force in pressing and the longer burn make this method more expensive. Extruded bricks – For extruded bricks the clay is mixed with 10–15% water (stiff extrusion) or 20–25% water (soft extrusion) in a pugmill. This mixture is forced through a die to create a long cable of material of the desired width and depth. This mass is then cut into bricks of the desired length by a wall of wires. Most structural bricks are made by this method as it produces hard, dense bricks, and suitable dies can produce perforations as well. The introduction of such holes reduces the volume of clay needed, and hence the cost. Hollow bricks are lighter and easier to handle, and have different thermal properties from solid bricks. The cut bricks are hardened by drying for 20 to 40 hours at before being fired. The heat for drying is often waste heat from the kiln. Kilns In many modern brickworks, bricks are usually fired in a continuously fired tunnel kiln, in which the bricks are fired as they move slowly through the kiln on conveyors, rails, or kiln cars, which achieves a more consistent brick product. The bricks often have lime, ash, and organic matter added, which accelerates the burning process. The other major kiln type is the Bull's Trench Kiln (BTK), based on a design developed by British engineer W. Bull in the late 19th century. An oval or circular trench is dug, wide, deep, and in circumference. A tall exhaust chimney is constructed in the centre. Half or more of the trench is filled with "green" (unfired) bricks which are stacked in an open lattice pattern to allow airflow. The lattice is capped with a roofing layer of finished brick. In operation, new green bricks, along with roofing bricks, are stacked at one end of the brick pile. Historically, a stack of unfired bricks covered for protection from the weather was called a "hack". Cooled finished bricks are removed from the other end for transport to their destinations. In the middle, the brick workers create a firing zone by dropping fuel (coal, wood, oil, debris, etc.) through access holes in the roof above the trench. The constant source of fuel maybe grown on the woodlots. The advantage of the BTK design is a much greater energy efficiency compared with clamp or scove kilns. Sheet metal or boards are used to route the airflow through the brick lattice so that fresh air flows first through the recently burned bricks, heating the air, then through the active burning zone. The air continues through the green brick zone (pre-heating and drying the bricks), and finally out the chimney, where the rising gases create suction that pulls air through the system. The reuse of heated air yields savings in fuel cost. As with the rail process, the BTK process is continuous. A half-dozen labourers working around the clock can fire approximately 15,000–25,000 bricks a day. Unlike the rail process, in the BTK process the bricks do not move. Instead, the locations at which the bricks are loaded, fired, and unloaded gradually rotate through the trench. Influences on colour The colour of fired clay bricks is influenced by the chemical and mineral content of the raw materials, the firing temperature, and the atmosphere in the kiln. For example, pink bricks are the result of a high iron content, white or yellow bricks have a higher lime content. Most bricks burn to various red hues; as the temperature is increased the colour moves through dark red, purple, and then to brown or grey at around . The names of bricks may reflect their origin and colour, such as London stock brick and Cambridgeshire White. Brick tinting may be performed to change the colour of bricks to blend-in areas of brickwork with the surrounding masonry. An impervious and ornamental surface may be laid on brick either by salt glazing, in which salt is added during the burning process, or by the use of a slip, which is a glaze material into which the bricks are dipped. Subsequent reheating in the kiln fuses the slip into a glazed surface integral with the brick base. Chemically set bricks Chemically set bricks are not fired but may have the curing process accelerated by the application of heat and pressure in an autoclave. Calcium-silicate bricks Calcium-silicate bricks are also called sandlime or flintlime bricks, depending on their ingredients. Rather than being made with clay they are made with lime binding the silicate material. The raw materials for calcium-silicate bricks include lime mixed in a proportion of about 1 to 10 with sand, quartz, crushed flint, or crushed siliceous rock together with mineral colourants. The materials are mixed and left until the lime is completely hydrated; the mixture is then pressed into moulds and cured in an autoclave for three to fourteen hours to speed the chemical hardening. The finished bricks are very accurate and uniform, although the sharp arrises need careful handling to avoid damage to brick and bricklayer. The bricks can be made in a variety of colours; white, black, buff, and grey-blues are common, and pastel shades can be achieved. This type of brick is common in Sweden as well as Russia and other post-Soviet countries, especially in houses built or renovated in the 1970s. A version known as fly ash bricks, manufactured using fly ash, lime, and gypsum (known as the FaL-G process) are common in South Asia. Calcium-silicate bricks are also manufactured in Canada and the United States, and meet the criteria set forth in ASTM C73 – 10 Standard Specification for Calcium Silicate Brick (Sand-Lime Brick). Concrete bricks Bricks formed from concrete are usually termed as blocks or concrete masonry unit, and are typically pale grey. They are made from a dry, small aggregate concrete which is formed in steel moulds by vibration and compaction in either an "egglayer" or static machine. The finished blocks are cured, rather than fired, using low-pressure steam. Concrete bricks and blocks are manufactured in a wide range of shapes, sizes and face treatments – a number of which simulate the appearance of clay bricks. Concrete bricks are available in many colours and as an engineering brick made with sulfate-resisting Portland cement or equivalent. When made with adequate amount of cement they are suitable for harsh environments such as wet conditions and retaining walls. They are made to standards BS 6073, EN 771-3 or ASTM C55. Concrete bricks contract or shrink so they need movement joints every 5 to 6 metres, but are similar to other bricks of similar density in thermal and sound resistance and fire resistance. Compressed earth blocks Compressed earth blocks are made mostly from slightly moistened local soils compressed with a mechanical hydraulic press or manual lever press. A small amount of a cement binder may be added, resulting in a stabilised compressed earth block. Types There are thousands of types of bricks that are named for their use, size, forming method, origin, quality, texture, and/or materials. Categorized by manufacture method: Extruded – made by being forced through an opening in a steel die, with a very consistent size and shape. Wire-cut – cut to size after extrusion with a tensioned wire which may leave drag marks Moulded – shaped in moulds rather than being extruded Machine-moulded – clay is forced into moulds using pressure Handmade – clay is forced into moulds by a person Dry-pressed – similar to soft mud method, but starts with a much thicker clay mix and is compressed with great force. Categorized by use: Common or building – A brick not intended to be visible, used for internal structure Face – A brick used on exterior surfaces to present a clean appearance Hollow – not solid, the holes are less than 25% of the brick volume Perforated – holes greater than 25% of the brick volume Keyed – indentations in at least one face and end to be used with rendering and plastering Paving – brick intended to be in ground contact as a walkway or roadway Thin – brick with normal height and length but thin width to be used as a veneer Specialized use bricks: Chemically resistant – bricks made with resistance to chemical reactions Acid brick – acid resistant bricks Engineering – a type of hard, dense, brick used where strength, low water porosity or acid (flue gas) resistance are needed. Further classified as type A and type B based on their compressive strength Accrington – a type of engineering brick from England Fire or refractory – highly heat-resistant bricks Clinker – a vitrified brick Ceramic glazed – fire bricks with a decorative glazing Bricks named for place of origin: Chicago common brick - a soft brick made near Chicago, Illinois with a range of colors, like buff yellow, salmon pink, or deep red Cream City brick – a light yellow brick made in Milwaukee, Wisconsin Dutch brick – a hard light coloured brick originally from the Netherlands Fareham red brick – a type of construction brick London stock brick – type of handmade brick which was used for the majority of building work in London and South East England until the growth in the use of machine-made bricks Nanak Shahi bricks – a type of decorative brick in India Roman brick – a long, flat brick typically used by the Romans Staffordshire blue brick – a type of construction brick from England Optimal dimensions, characteristics, and strength For efficient handling and laying, bricks must be small enough and light enough to be picked up by the bricklayer using one hand (leaving the other hand free for the trowel). Bricks are usually laid flat, and as a result, the effective limit on the width of a brick is set by the distance which can conveniently be spanned between the thumb and fingers of one hand, normally about . In most cases, the length of a brick is twice its width plus the width of a mortar joint, about or slightly more. This allows bricks to be laid bonded in a structure which increases stability and strength (for an example, see the illustration of bricks laid in English bond, at the head of this article). The wall is built using alternating courses of stretchers, bricks laid longways, and headers, bricks laid crossways. The headers tie the wall together over its width. In fact, this wall is built in a variation of English bond called English cross bond where the successive layers of stretchers are displaced horizontally from each other by half a brick length. In true English bond, the perpendicular lines of the stretcher courses are in line with each other. A bigger brick makes for a thicker (and thus more insulating) wall. Historically, this meant that bigger bricks were necessary in colder climates (see for instance the slightly larger size of the Russian brick in table below), while a smaller brick was adequate, and more economical, in warmer regions. A notable illustration of this correlation is the Green Gate in Gdansk; built in 1571 of imported Dutch brick, too small for the colder climate of Gdansk, it was notorious for being a chilly and drafty residence. Nowadays this is no longer an issue, as modern walls typically incorporate specialised insulation materials. The correct brick for a job can be selected from a choice of colour, surface texture, density, weight, absorption, and pore structure, thermal characteristics, thermal and moisture movement, and fire resistance. In England, the length and width of the common brick remained fairly constant from 1625 when the size was regulated by statute at 9 x x 3 inches (but see brick tax), but the depth has varied from about or smaller in earlier times to about more recently. In the United Kingdom, the usual size of a modern brick (from 1965) is , which, with a nominal mortar joint, forms a unit size of , for a ratio of 6:3:2. In the United States, modern standard bricks are specified for various uses; The most commonly used is the modular brick has the actual dimensions of   ×   ×  inches (194 × 92 × 57 mm). With the standard inch mortar joint, this gives the nominal dimensions of 8 x 4 x inches which eases the calculation of the number of bricks in a given wall. The 2:1 ratio of modular bricks means that when they turn corners, a 1/2 running bond is formed without needing to cut the brick down or fill the gap with a cut brick; and the height of modular bricks means that a soldier course matches the height of three modular running courses, or one standard CMU course. Some brickmakers create innovative sizes and shapes for bricks used for plastering (and therefore not visible on the inside of the building) where their inherent mechanical properties are more important than their visual ones. These bricks are usually slightly larger, but not as large as blocks and offer the following advantages: A slightly larger brick requires less mortar and handling (fewer bricks), which reduces cost Their ribbed exterior aids plastering More complex interior cavities allow improved insulation, while maintaining strength. Blocks have a much greater range of sizes. Standard co-ordinating sizes in length and height (in mm) include 400×200, 450×150, 450×200, 450×225, 450×300, 600×150, 600×200, and 600×225; depths (work size, mm) include 60, 75, 90, 100, 115, 140, 150, 190, 200, 225, and 250. They are usable across this range as they are lighter than clay bricks. The density of solid clay bricks is around 2000 kg/m3: this is reduced by frogging, hollow bricks, and so on, but aerated autoclaved concrete, even as a solid brick, can have densities in the range of 450–850 kg/m3. Bricks may also be classified as solid (less than 25% perforations by volume, although the brick may be "frogged," having indentations on one of the longer faces), perforated (containing a pattern of small holes through the brick, removing no more than 25% of the volume), cellular (containing a pattern of holes removing more than 20% of the volume, but closed on one face), or hollow (containing a pattern of large holes removing more than 25% of the brick's volume). Blocks may be solid, cellular or hollow. The term "frog" can refer to the indentation or the implement used to make it. Modern brickmakers usually use plastic frogs but in the past they were made of wood. The compressive strength of bricks produced in the United States ranges from about , varying according to the use to which the brick are to be put. In England clay bricks can have strengths of up to 100 MPa, although a common house brick is likely to show a range of 20–40 MPa. Uses Bricks are a versatile building material, able to participate in a wide variety of applications, including: Structural walls, exterior and interior walls Bearing and non-bearing sound proof partitions The fireproofing of structural-steel members in the form of firewalls, party walls, enclosures and fire towers Foundations for stucco Chimneys and fireplaces Porches and terraces Outdoor steps, brick walks and paved floors Swimming pools In the United States, bricks have been used for both buildings and pavement. Examples of brick use in buildings can be seen in colonial era buildings and other notable structures around the country. Bricks have been used in paving roads and sidewalks especially during the late 19th century and early 20th century. The introduction of asphalt and concrete reduced the use of brick for paving, but they are still sometimes installed as a method of traffic calming or as a decorative surface in pedestrian precincts. For example, in the early 1900s, most of the streets in the city of Grand Rapids, Michigan, were paved with bricks. Today, there are only about 20 blocks of brick-paved streets remaining (totalling less than 0.5 percent of all the streets in the city limits). Much like in Grand Rapids, municipalities across the United States began replacing brick streets with inexpensive asphalt concrete by the mid-20th century. In Northwest Europe, bricks have been used in construction for centuries. Until recently, almost all houses were built almost entirely from bricks. Although many houses are now built using a mixture of concrete blocks and other materials, many houses are skinned with a layer of bricks on the outside for aesthetic appeal. Bricks in the metallurgy and glass industries are often used for lining furnaces, in particular refractory bricks such as silica, magnesia, chamotte and neutral (chromomagnesite) refractory bricks. This type of brick must have good thermal shock resistance, refractoriness under load, high melting point, and satisfactory porosity. There is a large refractory brick industry, especially in the United Kingdom, Japan, the United States, Belgium and the Netherlands. Engineering bricks are used where strength, low water porosity or acid (flue gas) resistance are needed. In the UK a red brick university is one founded in the late 19th or early 20th century. The term is used to refer to such institutions collectively to distinguish them from the older Oxbridge institutions, and refers to the use of bricks, as opposed to stone, in their buildings. Colombian architect Rogelio Salmona was noted for his extensive use of red bricks in his buildings and for using natural shapes like spirals, radial geometry and curves in his designs. Limitations Starting in the 20th century, the use of brickwork declined in some areas due to concerns about earthquakes. Earthquakes such as the San Francisco earthquake of 1906 and the 1933 Long Beach earthquake revealed the weaknesses of unreinforced brick masonry in earthquake-prone areas. During seismic events, the mortar cracks and crumbles, so that the bricks are no longer held together. Brick masonry with steel reinforcement, which helps hold the masonry together during earthquakes, has been used to replace unreinforced bricks in many buildings. Retrofitting older unreinforced masonry structures has been mandated in many jurisdictions. However, similar to steel corrosion in reinforced concrete, rebar rusting will compromise the structural integrity of reinforced brick and ultimately limit the expected lifetime, so there is a trade-off between earthquake safety and longevity to a certain extent. Gallery See also References Further reading Hudson, Kenneth (1972) Building Materials; chap. 3: Bricks and tiles. London: Longman; pp. 28–42 External links Brick in 20th-Century Architecture Brick Industry Association United States Brick Development Association UK Think Brick Australia International Brick Collectors Association Building materials Masonry Soil-based building materials

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https://en.wikipedia.org/wiki/Bipolar%20disorder

Bipolar disorder

Bipolar disorder, previously known as manic depression, is a mental disorder characterized by periods of depression and periods of abnormally elevated mood that each last from days to weeks. If the elevated mood is severe or associated with psychosis, it is called mania; if it is less severe, it is called hypomania. During mania, an individual behaves or feels abnormally energetic, happy or irritable, and they often make impulsive decisions with little regard for the consequences. There is usually also a reduced need for sleep during manic phases. During periods of depression, the individual may experience crying and have a negative outlook on life and poor eye contact with others. The risk of suicide is high; over a period of 20 years, 6% of those with bipolar disorder died by suicide, while 30–40% engaged in self-harm. Other mental health issues, such as anxiety disorders and substance use disorders, are commonly associated with bipolar disorder. While the causes of this mood disorder are not clearly understood, both genetic and environmental factors are thought to play a role. Many genes, each with small effects, may contribute to the development of the disorder. Genetic factors account for about 70–90% of the risk of developing bipolar disorder. Environmental risk factors include a history of childhood abuse and long-term stress. The condition is classified as bipolar I disorder if there has been at least one manic episode, with or without depressive episodes, and as bipolar II disorder if there has been at least one hypomanic episode (but no full manic episodes) and one major depressive episode. It is classified as Cyclothymia if there are hypomanic episodes with periods of depression that do not meet the criteria for major depressive episodes. If these symptoms are due to drugs or medical problems, they are not diagnosed as bipolar disorder. Other conditions that have overlapping symptoms with bipolar disorder include attention deficit hyperactivity disorder, personality disorders, schizophrenia, and substance use disorder as well as many other medical conditions. Medical testing is not required for a diagnosis, though blood tests or medical imaging can rule out other problems. Mood stabilizers—lithium and certain anticonvulsants such as valproate and carbamazepine as well as atypical antipsychotics such as aripiprazole—are the mainstay of long-term pharmacologic relapse prevention. Antipsychotics are additionally given during acute manic episodes as well as in cases where mood stabilizers are poorly tolerated or ineffective. In patients where compliance is of concern, long-acting injectable formulations are available. There is some evidence that psychotherapy improves the course of this disorder. The use of antidepressants in depressive episodes is controversial: they can be effective but have been implicated in triggering manic episodes. The treatment of depressive episodes, therefore, is often difficult. Electroconvulsive therapy (ECT) is effective in acute manic and depressive episodes, especially with psychosis or catatonia. Admission to a psychiatric hospital may be required if a person is a risk to themselves or others; involuntary treatment is sometimes necessary if the affected person refuses treatment. Bipolar disorder occurs in approximately 2% of the global population. In the United States, about 3% are estimated to be affected at some point in their life; rates appear to be similar in females and males. Symptoms most commonly begin between the ages of 20 and 25 years old; an earlier onset in life is associated with a worse prognosis. Interest in functioning in the assessment of patients with bipolar disorder is growing, with an emphasis on specific domains such as work, education, social life, family, and cognition. Around one-quarter to one-third of people with bipolar disorder have financial, social or work-related problems due to the illness. Bipolar disorder is among the top 20 causes of disability worldwide and leads to substantial costs for society. Due to lifestyle choices and the side effects of medications, the risk of death from natural causes such as coronary heart disease in people with bipolar disorder is twice that of the general population. Signs and symptoms Late adolescence and early adulthood are peak years for the onset of bipolar disorder. The condition is characterized by intermittent episodes of mania and/or depression, with an absence of symptoms in between. During these episodes, people with bipolar disorder exhibit disruptions in normal mood, psychomotor activity (the level of physical activity that is influenced by mood)—e.g. constant fidgeting during mania or slowed movements during depression—circadian rhythm and cognition. Mania can present with varying levels of mood disturbance, ranging from euphoria, which is associated with "classic mania", to dysphoria and irritability. Psychotic symptoms such as delusions or hallucinations may occur in both manic and depressive episodes; their content and nature are consistent with the person's prevailing mood. According to the DSM-5 criteria, mania is distinguished from hypomania by the duration: hypomania is present if elevated mood symptoms persist for at least four consecutive days, while mania is present if such symptoms persist for more than a week. Unlike mania, hypomania is not always associated with impaired functioning. The biological mechanisms responsible for switching from a manic or hypomanic episode to a depressive episode, or vice versa, remain poorly understood. Manic episodes Also known as a manic episode, mania is a distinct period of at least one week of elevated or irritable mood, which can range from euphoria to delirium. The core symptom of mania involves an increase in energy of psychomotor activity. Mania can also present with increased self-esteem or grandiosity, racing thoughts, pressured speech that is difficult to interrupt, decreased need for sleep, disinhibited social behavior, increased goal-oriented activities and impaired judgement, which can lead to exhibition of behaviors characterized as impulsive or high-risk, such as hypersexuality or excessive spending. To fit the definition of a manic episode, these behaviors must impair the individual's ability to socialize or work. If untreated, a manic episode usually lasts three to six months. In severe manic episodes, a person can experience psychotic symptoms, where thought content is affected along with mood. They may feel unstoppable, persecuted, or as if they have a special relationship with God, a great mission to accomplish, or other grandiose or delusional ideas. This may lead to violent behavior and, sometimes, hospitalization in an inpatient psychiatric hospital. The severity of manic symptoms can be measured by rating scales such as the Young Mania Rating Scale, though questions remain about the reliability of these scales. The onset of a manic or depressive episode is often foreshadowed by sleep disturbance. Manic individuals often have a history of substance use disorder developed over years as a form of "self-medication". Hypomanic episodes Hypomania is the milder form of mania, defined as at least four days of the same criteria as mania, but which does not cause a significant decrease in the individual's ability to socialize or work, lacks psychotic features such as delusions or hallucinations, and does not require psychiatric hospitalization. Overall functioning may actually increase during episodes of hypomania and is thought to serve as a defense mechanism against depression by some. Hypomanic episodes rarely progress to full-blown manic episodes. Some people who experience hypomania show increased creativity, while others are irritable or demonstrate poor judgment. Hypomania may feel good to some individuals who experience it, though most people who experience hypomania state that the stress of the experience is very painful. People with bipolar disorder who experience hypomania tend to forget the effects of their actions on those around them. Even when family and friends recognize mood swings, the individual will often deny that anything is wrong. If not accompanied by depressive episodes, hypomanic episodes are often not deemed problematic unless the mood changes are uncontrollable or volatile. Most commonly, symptoms continue for time periods from a few weeks to a few months. Depressive episodes Symptoms of the depressive phase of bipolar disorder include persistent feelings of sadness, irritability or anger, loss of interest in previously enjoyed activities, excessive or inappropriate guilt, hopelessness, sleeping too much or not enough, changes in appetite and/or weight, fatigue, problems concentrating, self-loathing or feelings of worthlessness, and thoughts of death or suicide. Although the DSM-5 criteria for diagnosing unipolar and bipolar episodes are the same, some clinical features are more common in the latter, including increased sleep, sudden onset and resolution of symptoms, significant weight gain or loss, and severe episodes after childbirth. The earlier the age of onset, the more likely the first few episodes are to be depressive. For most people with bipolar types 1 and 2, the depressive episodes are much longer than the manic or hypomanic episodes. Since a diagnosis of bipolar disorder requires a manic or hypomanic episode, many affected individuals are initially misdiagnosed as having major depression and incorrectly treated with prescribed antidepressants. Mixed affective episodes In bipolar disorder, a mixed state is an episode during which symptoms of both mania and depression occur simultaneously. Individuals experiencing a mixed state may have manic symptoms such as grandiose thoughts while simultaneously experiencing depressive symptoms such as excessive guilt or feeling suicidal. They are considered to have a higher risk for suicidal behavior as depressive emotions such as hopelessness are often paired with mood swings or difficulties with impulse control. Anxiety disorders occur more frequently as a comorbidity in mixed bipolar episodes than in non-mixed bipolar depression or mania. Substance (including alcohol) use also follows this trend, thereby appearing to depict bipolar symptoms as no more than a consequence of substance use. Comorbid conditions People with bipolar disorder often have other co-existing psychiatric conditions such as anxiety (present in about 71% of people with bipolar disorder), substance abuse (56%), personality disorders (36%) and attention deficit hyperactivity disorder (10–20%) which can add to the burden of illness and worsen the prognosis. Certain medical conditions are also more common in people with bipolar disorder as compared to the general population. This includes increased rates of metabolic syndrome (present in 37% of people with bipolar disorder), migraine headaches (35%), obesity (21%) and type 2 diabetes (14%). This contributes to a risk of death that is two times higher in those with bipolar disorder as compared to the general population. Substance use disorder is a common comorbidity in bipolar disorder; the subject has been widely reviewed. Causes The causes of bipolar disorder likely vary between individuals and the exact mechanism underlying the disorder remains unclear. Genetic influences are believed to account for 73–93% of the risk of developing the disorder indicating a strong hereditary component. The overall heritability of the bipolar spectrum has been estimated at 0.71. Twin studies have been limited by relatively small sample sizes but have indicated a substantial genetic contribution, as well as environmental influence. For bipolar I disorder, the rate at which identical twins (same genes) will both have bipolar I disorder (concordance) is around 40%, compared to about 5% in fraternal twins. A combination of bipolar I, II, and cyclothymia similarly produced rates of 42% and 11% (identical and fraternal twins, respectively). The rates of bipolar II combinations without bipolar I are lowerbipolar II at 23 and 17%, and bipolar II combining with cyclothymia at 33 and 14%which may reflect relatively higher genetic heterogeneity. The cause of bipolar disorders overlaps with major depressive disorder. When defining concordance as the co-twins having either bipolar disorder or major depression, then the concordance rate rises to 67% in identical twins and 19% in fraternal twins. The relatively low concordance between fraternal twins brought up together suggests that shared family environmental effects are limited, although the ability to detect them has been limited by small sample sizes. Genetic Behavioral genetic studies have suggested that many chromosomal regions and candidate genes are related to bipolar disorder susceptibility with each gene exerting a mild to moderate effect. The risk of bipolar disorder is nearly ten-fold higher in first-degree relatives of those with bipolar disorder than in the general population; similarly, the risk of major depressive disorder is three times higher in relatives of those with bipolar disorder than in the general population. Although the first genetic linkage finding for mania was in 1969, linkage studies have been inconsistent. Findings point strongly to heterogeneity, with different genes implicated in different families. Robust and replicable genome-wide significant associations showed several common single-nucleotide polymorphisms (SNPs) are associated with bipolar disorder, including variants within the genes CACNA1C, ODZ4, and NCAN. The largest and most recent genome-wide association study failed to find any locus that exerts a large effect, reinforcing the idea that no single gene is responsible for bipolar disorder in most cases. Polymorphisms in BDNF, DRD4, DAO, and TPH1 have been frequently associated with bipolar disorder and were initially associated in a meta-analysis, but this association disappeared after correction for multiple testing. On the other hand, two polymorphisms in TPH2 were identified as being associated with bipolar disorder. Due to the inconsistent findings in a genome-wide association study, multiple studies have undertaken the approach of analyzing SNPs in biological pathways. Signaling pathways traditionally associated with bipolar disorder that have been supported by these studies include corticotropin-releasing hormone signaling, cardiac β-adrenergic signaling, phospholipase C signaling, glutamate receptor signaling, cardiac hypertrophy signaling, Wnt signaling, Notch signaling, and endothelin 1 signaling. Of the 16 genes identified in these pathways, three were found to be dysregulated in the dorsolateral prefrontal cortex portion of the brain in post-mortem studies: CACNA1C, GNG2, and ITPR2. Bipolar disorder is associated with reduced expression of specific DNA repair enzymes and increased levels of oxidative DNA damages. Environmental Psychosocial factors play a significant role in the development and course of bipolar disorder, and individual psychosocial variables may interact with genetic dispositions. Recent life events and interpersonal relationships likely contribute to the onset and recurrence of bipolar mood episodes, just as they do for unipolar depression. In surveys, 30–50% of adults diagnosed with bipolar disorder report traumatic/abusive experiences in childhood, which is associated with earlier onset, a higher rate of suicide attempts, and more co-occurring disorders such as post-traumatic stress disorder. The number of reported stressful events in childhood is higher in those with an adult diagnosis of bipolar spectrum disorder than in those without, particularly events stemming from a harsh environment rather than from the child's own behavior. Acutely, mania can be induced by sleep deprivation in around 30% of people with bipolar disorder. Neurological Less commonly, bipolar disorder or a bipolar-like disorder may occur as a result of or in association with a neurological condition or injury including stroke, traumatic brain injury, HIV infection, multiple sclerosis, porphyria, and rarely temporal lobe epilepsy. Proposed mechanisms The precise mechanisms that cause bipolar disorder are not well understood. Bipolar disorder is thought to be associated with abnormalities in the structure and function of certain brain areas responsible for cognitive tasks and the processing of emotions. A neurologic model for bipolar disorder proposes that the emotional circuitry of the brain can be divided into two main parts. The ventral system (regulates emotional perception) includes brain structures such as the amygdala, insula, ventral striatum, ventral anterior cingulate cortex, and the prefrontal cortex. The dorsal system (responsible for emotional regulation) includes the hippocampus, dorsal anterior cingulate cortex, and other parts of the prefrontal cortex. The model hypothesizes that bipolar disorder may occur when the ventral system is overactivated and the dorsal system is underactivated. Other models suggest the ability to regulate emotions is disrupted in people with bipolar disorder and that dysfunction of the ventricular prefrontal cortex is crucial to this disruption. Meta-analyses of structural MRI studies have shown that certain brain regions (e.g., the left rostral anterior cingulate cortex, fronto-insular cortex, ventral prefrontal cortex, and claustrum) are smaller in people with bipolar disorder, whereas other regions are larger (lateral ventricles, globus pallidus, subgenual anterior cingulate, and the amygdala). Additionally, these meta-analyses found that people with bipolar disorder have higher rates of deep white matter hyperintensities. Functional MRI findings suggest that the ventricular prefrontal cortex regulates the limbic system, especially the amygdala. In people with bipolar disorder, decreased ventricular prefrontal cortex activity allows for the dysregulated activity of the amygdala, which likely contributes to labile mood and poor emotional regulation. Consistent with this, pharmacological treatment of mania returns ventricular prefrontal cortex activity to the levels in non-manic people, suggesting that ventricular prefrontal cortex activity is an indicator of mood state. However, while pharmacological treatment of mania reduces amygdala hyperactivity, it remains more active than the amygdala of those without bipolar disorder, suggesting amygdala activity may be a marker of the disorder rather than the current mood state. Manic and depressive episodes tend to be characterized by dysfunction in different regions of the ventricular prefrontal cortex. Manic episodes appear to be associated with decreased activation of the right ventricular prefrontal cortex whereas depressive episodes are associated with decreased activation of the left ventricular prefrontal cortex. These disruptions often occur during development linked with synaptic pruning dysfunction. People with bipolar disorder who are in a euthymic mood state show decreased activity in the lingual gyrus compared to people without bipolar disorder. In contrast, they demonstrate decreased activity in the inferior frontal cortex during manic episodes compared to people without the disorder. Similar studies examining the differences in brain activity between people with bipolar disorder and those without did not find a consistent area in the brain that was more or less active when comparing these two groups. People with bipolar have increased activation of left hemisphere ventral limbic areaswhich mediate emotional experiences and generation of emotional responsesand decreased activation of right hemisphere cortical structures related to cognitionstructures associated with the regulation of emotions. Neuroscientists have proposed additional models to try to explain the cause of bipolar disorder. One proposed model for bipolar disorder suggests that hypersensitivity of reward circuits consisting of frontostriatal circuits causes mania, and decreased sensitivity of these circuits causes depression. According to the "kindling" hypothesis, when people who are genetically predisposed toward bipolar disorder experience stressful events, the stress threshold at which mood changes occur becomes progressively lower, until the episodes eventually start (and recur) spontaneously. There is evidence supporting an association between early-life stress and dysfunction of the hypothalamic-pituitary-adrenal axis leading to its overactivation, which may play a role in the pathogenesis of bipolar disorder. Other brain components that have been proposed to play a role in bipolar disorder are the mitochondria and a sodium ATPase pump. Circadian rhythms and regulation of the hormone melatonin also seem to be altered. Dopamine, a neurotransmitter responsible for mood cycling, has increased transmission during the manic phase. The dopamine hypothesis states that the increase in dopamine results in secondary homeostatic downregulation of key system elements and receptors such as lower sensitivity of dopaminergic receptors. This results in decreased dopamine transmission characteristic of the depressive phase. The depressive phase ends with homeostatic upregulation potentially restarting the cycle over again. Glutamate is significantly increased within the left dorsolateral prefrontal cortex during the manic phase of bipolar disorder, and returns to normal levels once the phase is over. Medications used to treat bipolar may exert their effect by modulating intracellular signaling, such as through depleting myo-inositol levels, inhibition of cAMP signaling, and through altering subunits of the dopamine-associated G-protein. Consistent with this, elevated levels of Gαi, Gαs, and Gαq/11 have been reported in brain and blood samples, along with increased protein kinase A (PKA) expression and sensitivity; typically, PKA activates as part of the intracellular signalling cascade downstream from the detachment of Gαs subunit from the G protein complex. Decreased levels of 5-hydroxyindoleacetic acid, a byproduct of serotonin, are present in the cerebrospinal fluid of persons with bipolar disorder during both the depressed and manic phases. Increased dopaminergic activity has been hypothesized in manic states due to the ability of dopamine agonists to stimulate mania in people with bipolar disorder. Decreased sensitivity of regulatory α2 adrenergic receptors as well as increased cell counts in the locus coeruleus indicated increased noradrenergic activity in manic people. Low plasma GABA levels on both sides of the mood spectrum have been found. One review found no difference in monoamine levels, but found abnormal norepinephrine turnover in people with bipolar disorder. Tyrosine depletion was found to reduce the effects of methamphetamine in people with bipolar disorder as well as symptoms of mania, implicating dopamine in mania. VMAT2 binding was found to be increased in one study of people with bipolar mania. Diagnosis Bipolar disorder is commonly diagnosed during adolescence or early adulthood, but onset can occur throughout life. Its diagnosis is based on the self-reported experiences of the individual, abnormal behavior reported by family members, friends or co-workers, observable signs of illness as assessed by a clinician, and ideally a medical work-up to rule out other causes. Caregiver-scored rating scales, specifically from the mother, have shown to be more accurate than teacher and youth-scored reports in identifying youths with bipolar disorder. Assessment is usually done on an outpatient basis; admission to an inpatient facility is considered if there is a risk to oneself or others. The most widely used criteria for diagnosing bipolar disorder are from the American Psychiatric Association's (APA) Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) and the World Health Organization's (WHO) International Statistical Classification of Diseases and Related Health Problems, 10th Edition (ICD-10). The ICD-10 criteria are used more often in clinical settings outside of the U.S. while the DSM criteria are used within the U.S. and are the prevailing criteria used internationally in research studies. The DSM-5, published in 2013, includes further and more accurate specifiers compared to its predecessor, the DSM-IV-TR. This work has influenced the upcoming eleventh revision of the ICD, which includes the various diagnoses within the bipolar spectrum of the DSM-V. Several rating scales for the screening and evaluation of bipolar disorder exist, including the Bipolar spectrum diagnostic scale, Mood Disorder Questionnaire, the General Behavior Inventory and the Hypomania Checklist. The use of evaluation scales cannot substitute a full clinical interview but they serve to systematize the recollection of symptoms. On the other hand, instruments for screening bipolar disorder tend to have lower sensitivity. Differential diagnosis Bipolar disorder is classified by the International Classification of Diseases as a mental and behavioural disorder. Mental disorders that can have symptoms similar to those seen in bipolar disorder include schizophrenia, major depressive disorder, attention deficit hyperactivity disorder (ADHD), and certain personality disorders, such as borderline personality disorder. A key difference between bipolar disorder and borderline personality disorder is the nature of the mood swings; in contrast to the sustained changes to mood over days to weeks or longer, those of the latter condition (more accurately called emotional dysregulation) are sudden and often short-lived, and secondary to social stressors. Although there are no biological tests that are diagnostic of bipolar disorder, blood tests and/or imaging are carried out to investigate whether medical illnesses with clinical presentations similar to that of bipolar disorder are present before making a definitive diagnosis. Neurologic diseases such as multiple sclerosis, complex partial seizures, strokes, brain tumors, Wilson's disease, traumatic brain injury, Huntington's disease, and complex migraines can mimic features of bipolar disorder. An EEG may be used to exclude neurological disorders such as epilepsy, and a CT scan or MRI of the head may be used to exclude brain lesions. Additionally, disorders of the endocrine system such as hypothyroidism, hyperthyroidism, and Cushing's disease are in the differential as is the connective tissue disease systemic lupus erythematosus. Infectious causes of mania that may appear similar to bipolar mania include herpes encephalitis, HIV, influenza, or neurosyphilis. Certain vitamin deficiencies such as pellagra (niacin deficiency), vitamin B12 deficiency, folate deficiency, and Wernicke–Korsakoff syndrome (thiamine deficiency) can also lead to mania. Common medications that can cause manic symptoms include antidepressants, prednisone, Parkinson's disease medications, thyroid hormone, stimulants (including cocaine and methamphetamine), and certain antibiotics. Bipolar spectrum Bipolar spectrum disorders include: bipolar I disorder, bipolar II disorder, cyclothymic disorder and cases where subthreshold symptoms are found to cause clinically significant impairment or distress. These disorders involve major depressive episodes that alternate with manic or hypomanic episodes, or with mixed episodes that feature symptoms of both mood states. The concept of the bipolar spectrum is similar to that of Emil Kraepelin's original concept of manic depressive illness. Bipolar II disorder was established as a diagnosis in 1994 within DSM IV; though debate continues over whether it is a distinct entity, part of a spectrum, or exists at all. Criteria and subtypes The DSM and the ICD characterize bipolar disorder as a spectrum of disorders occurring on a continuum. The DSM-5 and ICD-11 lists three specific subtypes: Bipolar I disorder: At least one manic episode is necessary to make the diagnosis; depressive episodes are common in the vast majority of cases with bipolar disorder I, but are unnecessary for the diagnosis. Specifiers such as "mild, moderate, moderate-severe, severe" and "with psychotic features" should be added as applicable to indicate the presentation and course of the disorder. Bipolar II disorder: No manic episodes and one or more hypomanic episodes and one or more major depressive episodes. Hypomanic episodes do not go to the full extremes of mania (i.e., do not usually cause severe social or occupational impairment, and are without psychosis), and this can make bipolar II more difficult to diagnose, since the hypomanic episodes may simply appear as periods of successful high productivity and are reported less frequently than a distressing, crippling depression. Cyclothymia: A history of hypomanic episodes with periods of depression that do not meet criteria for major depressive episodes. When relevant, specifiers for peripartum onset and with rapid cycling should be used with any subtype. Individuals who have subthreshold symptoms that cause clinically significant distress or impairment, but do not meet full criteria for one of the three subtypes may be diagnosed with other specified or unspecified bipolar disorder. Other specified bipolar disorder is used when a clinician chooses to explain why the full criteria were not met (e.g., hypomania without a prior major depressive episode). If the condition is thought to have a non-psychiatric medical cause, the diagnosis of bipolar and related disorder due to another medical condition is made, while substance/medication-induced bipolar and related disorder is used if a medication is thought to have triggered the condition. Rapid cycling Most people who meet criteria for bipolar disorder experience a number of episodes, on average 0.4 to 0.7 per year, lasting three to six months. Rapid cycling, however, is a course specifier that may be applied to any bipolar subtype. It is defined as having four or more mood disturbance episodes within a one-year span. Rapid cycling is usually temporary but is common amongst people with bipolar disorder and affects 25.8–45.3% of them at some point in their life. These episodes are separated from each other by a remission (partial or full) for at least two months or a switch in mood polarity (i.e., from a depressive episode to a manic episode or vice versa). The definition of rapid cycling most frequently cited in the literature (including the DSM-V and ICD-11) is that of Dunner and Fieve: at least four major depressive, manic, hypomanic or mixed episodes during a 12-month period. The literature examining the pharmacological treatment of rapid cycling is sparse and there is no clear consensus with respect to its optimal pharmacological management. People with the rapid cycling or ultradian subtypes of bipolar disorder tend to be more difficult to treat and less responsive to medications than other people with bipolar disorder. Coexisting psychiatric conditions The diagnosis of bipolar disorder can be complicated by coexisting (comorbid) psychiatric conditions including obsessive–compulsive disorder, substance-use disorder, eating disorders, attention deficit hyperactivity disorder, social phobia, premenstrual syndrome (including premenstrual dysphoric disorder), or panic disorder. A thorough longitudinal analysis of symptoms and episodes, assisted if possible by discussions with friends and family members, is crucial to establishing a treatment plan where these comorbidities exist. Children of parents with bipolar disorder more frequently have other mental health problems. Children In the 1920s, Kraepelin noted that manic episodes are rare before puberty. In general, bipolar disorder in children was not recognized in the first half of the twentieth century. This issue diminished with an increased following of the DSM criteria in the last part of the twentieth century. The diagnosis of childhood bipolar disorder, while formerly controversial, has gained greater acceptance among childhood and adolescent psychiatrists. American children and adolescents diagnosed with bipolar disorder in community hospitals increased 4-fold reaching rates of up to 40% in 10 years around the beginning of the 21st century, while in outpatient clinics it doubled reaching 6%. Studies using DSM criteria show that up to 1% of youth may have bipolar disorder. The DSM-5 has established a diagnosis—disruptive mood dysregulation disorder—that covers children with long-term, persistent irritability that had at times been misdiagnosed as having bipolar disorder, distinct from irritability in bipolar disorder that is restricted to discrete mood episodes. Elderly Bipolar disorder is uncommon in older patients, with a measured lifetime prevalence of 1% in over 60s and a 12-month prevalence of 0.10.5% in people over 65. Despite this, it is overrepresented in psychiatric admissions, making up 48% of inpatient admission to aged care psychiatry units, and the incidence of mood disorders is increasing overall with the aging population. Depressive episodes more commonly present with sleep disturbance, fatigue, hopelessness about the future, slowed thinking, and poor concentration and memory; the last three symptoms are seen in what is known as pseudodementia. Clinical features also differ between those with late-onset bipolar disorder and those who developed it early in life; the former group present with milder manic episodes, more prominent cognitive changes and have a background of worse psychosocial functioning, while the latter present more commonly with mixed affective episodes, and have a stronger family history of illness. Older people with bipolar disorder experience cognitive changes, particularly in executive functions such as abstract thinking and switching cognitive sets, as well as concentrating for long periods and decision-making. Prevention Attempts at prevention of bipolar disorder have focused on stress (such as childhood adversity or highly conflictual families) which, although not a diagnostically specific causal agent for bipolar, does place genetically and biologically vulnerable individuals at risk for a more severe course of illness. Longitudinal studies have indicated that full-blown manic stages are often preceded by a variety of prodromal clinical features, providing support for the occurrence of an at-risk state of the disorder when an early intervention might prevent its further development and/or improve its outcome. Management The aim of management is to treat acute episodes safely with medication and work with the patient in long-term maintenance to prevent further episodes and optimise function using a combination of pharmacological and psychotherapeutic techniques. Hospitalization may be required especially with the manic episodes present in bipolar I. This can be voluntary or (local legislation permitting) involuntary. Long-term inpatient stays are now less common due to deinstitutionalization, although these can still occur. Following (or in lieu of) a hospital admission, support services available can include drop-in centers, visits from members of a community mental health team or an Assertive Community Treatment team, supported employment, patient-led support groups, and intensive outpatient programs. These are sometimes referred to as partial-inpatient programs. Psychosocial Psychotherapy aims to assist a person with bipolar disorder in accepting and understanding their diagnosis, coping with various types of stress, improving their interpersonal relationships, and recognizing prodromal symptoms before full-blown recurrence. Cognitive behavioral therapy (CBT), family-focused therapy, and psychoeducation have the most evidence for efficacy in regard to relapse prevention, while interpersonal and social rhythm therapy and cognitive-behavioral therapy appear the most effective in regard to residual depressive symptoms. Most studies have been based only on bipolar I, however, and treatment during the acute phase can be a particular challenge. Some clinicians emphasize the need to talk with individuals experiencing mania, to develop a therapeutic alliance in support of recovery. Medication Medications are often prescribed to help improve symptoms of bipolar disorder. Medications approved for treating bipolar disorder including mood stabilizers, antipsychotics, and antidepressants. Sometimes a combination of medications may also be suggested. The choice of medications may differ depending on the bipolar disorder episode type or if the person is experiencing unipolar or bipolar depression. Other factors to consider when deciding on an appropriate treatment approach includes if the person has any comorbidities, their response to previous therapies, adverse effects, and the desire of the person to be treated. Mood stabilizers Lithium and the anticonvulsants carbamazepine, lamotrigine, and valproic acid are classed as mood stabilizers due to their effect on the mood states in bipolar disorder. Lithium has the best overall evidence and is considered an effective treatment for acute manic episodes, preventing relapses, and bipolar depression. Lithium reduces the risk of suicide, self-harm, and death in people with bipolar disorder. Lithium is preferred for long-term mood stabilization. Lithium treatment is also associated with adverse effects and it has been shown to erode kidney and thyroid function over extended periods. Valproate has become a commonly prescribed treatment and effectively treats manic episodes. Carbamazepine is less effective in preventing relapse than lithium or valproate. Lamotrigine has some efficacy in treating depression, and this benefit is greatest in more severe depression. Lamotrigine may have a similar effectiveness to lithium for treating bipolar disorder, however, there is evidence to suggest that lamotrigine is less effective at preventing recurrent mania episodes. Lamotrigine treatment has been shown to be safer compared to lithium treatment, with less adverse effects. Valproate and carbamazepine are teratogenic and should be avoided as a treatment in women of childbearing age, but discontinuation of these medications during pregnancy is associated with a high risk of relapse. The effectiveness of topiramate is unknown. Carbamazepine effectively treats manic episodes, with some evidence it has greater benefit in rapid-cycling bipolar disorder, or those with more psychotic symptoms or more symptoms similar to that of schizoaffective disorder. Mood stabilizers are used for long-term maintenance but have not demonstrated the ability to quickly treat acute bipolar depression. Antipsychotics Antipsychotic medications are effective for short-term treatment of bipolar manic episodes and appear to be superior to lithium and anticonvulsants for this purpose. Atypical antipsychotics are also indicated for bipolar depression refractory to treatment with mood stabilizers. Olanzapine is effective in preventing relapses, although the supporting evidence is weaker than the evidence for lithium. A 2006 review found that haloperidol was an effective treatment for acute mania, limited data supported no difference in overall efficacy between haloperidol, olanzapine or risperidone, and that it could be less effective than aripiprazole. Antidepressants Antidepressants are not recommended for use alone in the treatment of bipolar disorder and do not provide any benefit over mood stabilizers. Atypical antipsychotic medications (e.g., aripiprazole) are preferred over antidepressants to augment the effects of mood stabilizers due to the lack of efficacy of antidepressants in bipolar disorder. Treatment of bipolar disorder using antidepressants carries a risk of affective switches; where a person switches from depression to manic or hypomanic phases. The risk of affective switches is higher in bipolar I depression; antidepressants are generally avoided in bipolar I disorder or only used with mood stabilizers when they are deemed necessary. There is also a risk of accelerating cycling between phases when antidepressants are used in bipolar disorder. Combined treatment approaches Antipsychotics and mood stabilizers used together are quicker and more effective at treating mania than either class of drug used alone. Some analyses indicate antipsychotics alone are also more effective at treating acute mania. A first-line treatment for depression in bipolar disorder is a combination of olanzapine and fluoxetine. Other drugs Short courses of benzodiazepines are used in addition to other medications for calming effect until mood stabilizing become effective. Electroconvulsive therapy (ECT) is an effective form of treatment for acute mood disturbances in those with bipolar disorder, especially when psychotic or catatonic features are displayed. ECT is also recommended for use in pregnant women with bipolar disorder. It is unclear if ketamine (a common general dissociative anesthetic used in surgery) is useful in bipolar disorder. Gabapentin and pregabalin are not proven to be effective for treating bipolar disorder. Children Treating bipolar disorder in children involves medication and psychotherapy. The literature and research on the effects of psychosocial therapy on bipolar spectrum disorders are scarce, making it difficult to determine the efficacy of various therapies. Mood stabilizers and atypical antipsychotics are commonly prescribed. Among the former, lithium is the only compound approved by the FDA for children. Psychological treatment combines normally education on the disease, group therapy, and cognitive behavioral therapy. Long-term medication is often needed. Resistance to treatment The occurrence of poor response to treatment in has given support to the concept of resistance to treatment in bipolar disorder. Guidelines to the definition of such treatment resistance and evidence-based options for its management were reviewed in 2020. Management of obesity A large proportion (approximately 68%) of people who seek treatment for bipolar disorder are obese or overweight and managing obesity is important for reducing the risk of other health conditions that are associated with obesity. Management approaches include non-pharmacological, pharmacological, and surgical. Examples of non-pharmacological include dietary interventions, exercise, behavioral therapies, or combined approaches. Pharmacological approaches include weight-loss medications or changing medications already being prescribed. Some people with bipolar disorder who have obesity may also be eligible for bariatric surgery. The effectiveness of these various approaches to improving or managing obesity in people with bipolar disorder is not clear. Prognosis A lifelong condition with periods of partial or full recovery in between recurrent episodes of relapse, bipolar disorder is considered to be a major health problem worldwide because of the increased rates of disability and premature mortality. It is also associated with co-occurring psychiatric and medical problems, higher rates of death from natural causes (e.g., cardiovascular disease), and high rates of initial under- or misdiagnosis, causing a delay in appropriate treatment and contributing to poorer prognoses. When compared to the general population, people with bipolar disorder also have higher rates of other serious medical comorbidities including diabetes mellitus, respiratory diseases, HIV, and hepatitis C virus infection. After a diagnosis is made, it remains difficult to achieve complete remission of all symptoms with the currently available psychiatric medications and symptoms often become progressively more severe over time. Compliance with medications is one of the most significant factors that can decrease the rate and severity of relapse and have a positive impact on overall prognosis. However, the types of medications used in treating BD commonly cause side effects and more than 75% of individuals with BD inconsistently take their medications for various reasons. Of the various types of the disorder, rapid cycling (four or more episodes in one year) is associated with the worst prognosis due to higher rates of self-harm and suicide. Individuals diagnosed with bipolar who have a family history of bipolar disorder are at a greater risk for more frequent manic/hypomanic episodes. Early onset and psychotic features are also associated with worse outcomes, as well as subtypes that are nonresponsive to lithium. Early recognition and intervention also improve prognosis as the symptoms in earlier stages are less severe and more responsive to treatment. Onset after adolescence is connected to better prognoses for both genders, and being male is a protective factor against higher levels of depression. For women, better social functioning before developing bipolar disorder and being a parent are protective towards suicide attempts. Functioning Changes in cognitive processes and abilities are seen in mood disorders, with those of bipolar disorder being greater than those in major depressive disorder. These include reduced attentional and executive capabilities and impaired memory. People with bipolar disorder often experience a decline in cognitive functioning during (or possibly before) their first episode, after which a certain degree of cognitive dysfunction typically becomes permanent, with more severe impairment during acute phases and moderate impairment during periods of remission. As a result, two-thirds of people with BD continue to experience impaired psychosocial functioning in between episodes even when their mood symptoms are in full remission. A similar pattern is seen in both BD-I and BD-II, but people with BD-II experience a lesser degree of impairment. When bipolar disorder occurs in children, it severely and adversely affects their psychosocial development. Children and adolescents with bipolar disorder have higher rates of significant difficulties with substance use disorders, psychosis, academic difficulties, behavioral problems, social difficulties, and legal problems. Cognitive deficits typically increase over the course of the illness. Higher degrees of impairment correlate with the number of previous manic episodes and hospitalizations, and with the presence of psychotic symptoms. Early intervention can slow the progression of cognitive impairment, while treatment at later stages can help reduce distress and negative consequences related to cognitive dysfunction. Despite the overly ambitious goals that are frequently part of manic episodes, symptoms of mania undermine the ability to achieve these goals and often interfere with an individual's social and occupational functioning. One-third of people with BD remain unemployed for one year following a hospitalization for mania. Depressive symptoms during and between episodes, which occur much more frequently for most people than hypomanic or manic symptoms over the course of illness, are associated with lower functional recovery in between episodes, including unemployment or underemployment for both BD-I and BD-II. However, the course of illness (duration, age of onset, number of hospitalizations, and the presence or not of rapid cycling) and cognitive performance are the best predictors of employment outcomes in individuals with bipolar disorder, followed by symptoms of depression and years of education. Recovery and recurrence A naturalistic study in 2003 by Tohen and coworkers from the first admission for mania or mixed episode (representing the hospitalized and therefore most severe cases) found that 50% achieved syndromal recovery (no longer meeting criteria for the diagnosis) within six weeks and 98% within two years. Within two years, 72% achieved symptomatic recovery (no symptoms at all) and 43% achieved functional recovery (regaining of prior occupational and residential status). However, 40% went on to experience a new episode of mania or depression within 2 years of syndromal recovery, and 19% switched phases without recovery. Symptoms preceding a relapse (prodromal), especially those related to mania, can be reliably identified by people with bipolar disorder. There have been intents to teach patients coping strategies when noticing such symptoms with encouraging results. Suicide Bipolar disorder can cause suicidal ideation that leads to suicide attempts. Individuals whose bipolar disorder begins with a depressive or mixed affective episode seem to have a poorer prognosis and an increased risk of suicide. One out of two people with bipolar disorder attempt suicide at least once during their lifetime and many attempts are successfully completed. The annual average suicide rate is 0.4%-1.4%, which is 30 to 60 times greater than that of the general population. The number of deaths from suicide in bipolar disorder is between 18 and 25 times higher than would be expected in similarly aged people without bipolar disorder. The lifetime risk of suicide is much higher in those with bipolar disorder, with an estimated 34% of people attempting suicide and 15-20% dying by suicide. Risk factors for suicide attempts and death from suicide in people with bipolar disorder include older age, prior suicide attempts, a depressive or mixed index episode (first episode), a manic index episode with psychotic symptoms, hopelessness or psychomotor agitation present during the episodes, co-existing anxiety disorder, a first degree relative with a mood disorder or suicide, interpersonal conflicts, occupational problems, bereavement or social isolation. Epidemiology Bipolar disorder is the sixth leading cause of disability worldwide and has a lifetime prevalence of about 1 to 3% in the general population. However, a reanalysis of data from the National Epidemiological Catchment Area survey in the United States suggested that 0.8% of the population experience a manic episode at least once (the diagnostic threshold for bipolar I) and a further 0.5% have a hypomanic episode (the diagnostic threshold for bipolar II or cyclothymia). Including sub-threshold diagnostic criteria, such as one or two symptoms over a short time-period, an additional 5.1% of the population, adding up to a total of 6.4%, were classified as having a bipolar spectrum disorder. A more recent analysis of data from a second US National Comorbidity Survey found that 1% met lifetime prevalence criteria for bipolar I, 1.1% for bipolar II, and 2.4% for subthreshold symptoms. Estimates vary about how many children and young adults have bipolar disorder. These estimates range from 0.6 to 15% depending on differing settings, methods, and referral settings, raising suspicions of overdiagnosis. One meta-analysis of bipolar disorder in young people worldwide estimated that about 1.8% of people between the ages of seven and 21 have bipolar disorder. Similar to adults, bipolar disorder in children and adolescents is thought to occur at a similar frequency in boys and girls. There are conceptual and methodological limitations and variations in the findings. Prevalence studies of bipolar disorder are typically carried out by lay interviewers who follow fully structured/fixed interview schemes; responses to single items from such interviews may have limited validity. In addition, diagnoses (and therefore estimates of prevalence) vary depending on whether a categorical or spectrum approach is used. This consideration has led to concerns about the potential for both underdiagnosis and overdiagnosis. The incidence of bipolar disorder is similar in men and women as well as across different cultures and ethnic groups. A 2000 study by the World Health Organization found that prevalence and incidence of bipolar disorder are very similar across the world. Age-standardized prevalence per 100,000 ranged from 421.0 in South Asia to 481.7 in Africa and Europe for men and from 450.3 in Africa and Europe to 491.6 in Oceania for women. However, severity may differ widely across the globe. Disability-adjusted life year rates, for example, appear to be higher in developing countries, where medical coverage may be poorer and medication less available. Within the United States, Asian Americans have significantly lower rates than their African American and European American counterparts. In 2017, the Global Burden of Disease Study estimated there were 4.5 million new cases and a total of 45.5 million cases globally. History In the early 1800s, French psychiatrist Jean-Étienne Dominique Esquirol's lypemania, one of his affective monomanias, was the first elaboration on what was to become modern depression. The basis of the current conceptualization of bipolar illness can be traced back to the 1850s. In 1850, Jean-Pierre Falret described "circular insanity" (, ); the lecture was summarized in 1851 in the ("Hospital Gazette"). Three years later, in 1854, Jules-Gabriel-François Baillarger (1809–1890) described to the French Imperial Académie Nationale de Médecine a biphasic mental illness causing recurrent oscillations between mania and melancholia, which he termed (, "madness in double form"). Baillarger's original paper, "", appeared in the medical journal Annales médico-psychologiques (Medico-psychological annals) in 1854. These concepts were developed by the German psychiatrist Emil Kraepelin (1856–1926), who, using Kahlbaum's concept of cyclothymia, categorized and studied the natural course of untreated bipolar patients. He coined the term manic depressive psychosis, after noting that periods of acute illness, manic or depressive, were generally punctuated by relatively symptom-free intervals where the patient was able to function normally. The term "manic–depressive reaction" appeared in the first version of the DSM in 1952, influenced by the legacy of Adolf Meyer. Subtyping into "unipolar" depressive disorders and bipolar disorders has its origin in Karl Kleist's concept – since 1911 – of unipolar and bipolar affective disorders, which was used by Karl Leonhard in 1957 to differentiate between unipolar and bipolar disorder in depression. These subtypes have been regarded as separate conditions since publication of the DSM-III. The subtypes bipolar II and rapid cycling have been included since the DSM-IV, based on work from the 1970s by David Dunner, Elliot Gershon, Frederick Goodwin, Ronald Fieve, and Joseph Fleiss. Society and culture Cost The United States spent approximately $202.1 billion on people diagnosed with bipolar I disorder (excluding other subtypes of bipolar disorder and undiagnosed people) in 2015. One analysis estimated that the United Kingdom spent approximately £5.2 billion on the disorder in 2007. In addition to the economic costs, bipolar disorder is a leading cause of disability and lost productivity worldwide. People with bipolar disorder are generally more disabled, have a lower level of functioning, longer duration of illness, and increased rates of work absenteeism and decreased productivity when compared to people experiencing other mental health disorders. The decrease in the productivity seen in those who care for people with bipolar disorder also significantly contributes to these costs. Advocacy There are widespread issues with social stigma, stereotypes, and prejudice against individuals with a diagnosis of bipolar disorder. In 2000, actress Carrie Fisher went public with her bipolar disorder diagnosis. She became one of the most well-recognized advocates for people with bipolar disorder in the public eye and fiercely advocated to eliminate the stigma surrounding mental illnesses, including bipolar disorder. Stephen Fried, who has written extensively on the topic, noted that Fisher helped to draw attention to the disorder's chronicity, relapsing nature, and that bipolar disorder relapses do not indicate a lack of discipline or moral shortcomings. Since being diagnosed at age 37, actor Stephen Fry has pushed to raise awareness of the condition, with his 2006 documentary Stephen Fry: The Secret Life of the Manic Depressive. In an effort to ease the social stigma associated with bipolar disorder, the orchestra conductor Ronald Braunstein cofounded the ME/2 Orchestra with his wife Caroline Whiddon in 2011. Braunstein was diagnosed with bipolar disorder in 1985 and his concerts with the ME/2 Orchestra were conceived in order to create a welcoming performance environment for his musical colleagues, while also raising public awareness about mental illness. Notable cases Numerous authors have written about bipolar disorder and many successful people have openly discussed their experience with it. Kay Redfield Jamison, a clinical psychologist and professor of psychiatry at the Johns Hopkins University School of Medicine, profiled her own bipolar disorder in her memoir An Unquiet Mind (1995). Several celebrities have also publicly shared that they have bipolar disorder; in addition to Carrie Fisher and Stephen Fry these include Catherine Zeta-Jones, Mariah Carey, Kanye West, Jane Pauley, Demi Lovato, Selena Gomez, and Russell Brand. Media portrayals Several dramatic works have portrayed characters with traits suggestive of the diagnosis which have been the subject of discussion by psychiatrists and film experts alike. In Mr. Jones (1993), (Richard Gere) swings from a manic episode into a depressive phase and back again, spending time in a psychiatric hospital and displaying many of the features of the syndrome. In The Mosquito Coast (1986), Allie Fox (Harrison Ford) displays some features including recklessness, grandiosity, increased goal-directed activity and mood lability, as well as some paranoia. Psychiatrists have suggested that Willy Loman, the main character in Arthur Miller's classic play Death of a Salesman, has bipolar disorder. The 2009 drama 90210 featured a character, Silver, who was diagnosed with bipolar disorder. Stacey Slater, a character from the BBC soap EastEnders, has been diagnosed with the disorder. The storyline was developed as part of the BBC's Headroom campaign. The Channel 4 soap Brookside had earlier featured a story about bipolar disorder when the character Jimmy Corkhill was diagnosed with the condition. 2011 Showtime's political thriller drama Homeland protagonist Carrie Mathison has bipolar disorder, which she has kept secret since her school days. The 2014 ABC medical drama, Black Box, featured a world-renowned neuroscientist with bipolar disorder. In the TV series Dave, the eponymous main character, played by Lil Dicky as a fictionalized version of himself, is an aspiring rapper. Lil Dicky's real-life hype man GaTa also plays himself. In one episode, after being off his medication and having an episode, GaTa tearfully confesses to having bipolar disorder. GaTa has bipolar disorder in real life but, like his character in the show, he is able to manage it with medication. Creativity A link between mental illness and professional success or creativity has been suggested, including in accounts by Socrates, Seneca the Younger, and Cesare Lombroso. Despite prominence in popular culture, the link between creativity and bipolar has not been rigorously studied. This area of study also is likely affected by confirmation bias. Some evidence suggests that some heritable component of bipolar disorder overlaps with heritable components of creativity. Probands of people with bipolar disorder are more likely to be professionally successful, as well as to demonstrate temperamental traits similar to bipolar disorder. Furthermore, while studies of the frequency of bipolar disorder in creative population samples have been conflicting, full-blown bipolar disorder in creative samples is rare. Research Research directions for bipolar disorder in children include optimizing treatments, increasing the knowledge of the genetic and neurobiological basis of the pediatric disorder and improving diagnostic criteria. Some treatment research suggests that psychosocial interventions that involve the family, psychoeducation, and skills building (through therapies such as CBT, DBT, and IPSRT) can benefit in addition to pharmacotherapy. See also List of people with bipolar disorder Outline of bipolar disorder Bipolar I disorder Bipolar II disorder Bipolar NOS Cyclothymia Bipolar disorders research Borderline personality disorder Emotional dysregulation Mood (psychology) Mood swing International Society for Bipolar Disorders Explanatory notes Citations Cited texts Further reading External links Depression (mood) Mood disorders Wikipedia neurology articles ready to translate Wikipedia medicine articles ready to translate

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https://en.wikipedia.org/wiki/Blitz

Blitz

Blitz, German for "lightning", may refer to: Military uses Blitzkrieg, blitz campaign, or blitz, a type of military campaign The Blitz, the German aerial campaign against Britain in the Second World War , an Imperial German Navy light cruiser built in 1882 Computing Blitz (software), a cloud-based load-and performance-testing service Blitz BASIC, a dialect of the BASIC programming language Blitz++, a C++ class library for scientific computing BlitzMail, the internal e-mail network at Dartmouth College Blitz Research, a New Zealand software company Film and television Blitz (2011 film), a film starring Jason Statham Blitz (upcoming film), an upcoming World War II-themed historical drama film Blitz or Killing Cars, a 1986 Michael Verhoeven film Blitz, a fictional anthropomorphic doberman from Road Rovers Blitz, a robot dog from the cartoon C.O.P.S. The Blitz, in the "Blitzgiving" episode of How I Met Your Mother Games Blitz (game), a card game Blitz (video game), a VIC-20 game Blitz: The League, a 2005 American football game series Blitz chess, fast chess in which each player is allotted less than ten minutes Blitz Games, a British computer games company Blitz, a playable character in Tom Clancy's Rainbow Six Siege World of Tanks Blitz, a mobile game based on the PC version (WoT) World of Tanks Literature Blitz (British magazine), an influential British "style" magazine of the 1980s Blitz (Portuguese magazine), a Portuguese music magazine, started in 1984 as a newspaper Blitz (newspaper), Indian investigative newspaper, started in 1941 by Russi Karanjia Weekly Blitz, a weekly Bangladeshi newspaper Blitz (Big Bang Comics), a Flash-based Big Bang Comics hero Blitz (Marvel Comics) Blitz, the alter-ego of George in the web comic Bob and George Music Blitz (British band), a punk rock band Blitz (Brazilian band), a new-wave band from the 1980s Bobby Ellsworth or Blitz, American thrash metal musician Blitz (Étienne Daho album) (2017) Blitz (KMFDM album) (2009) The Blitz (Krokus album) (1984) The Blitz (Thebandwithnoname album) (2002) Blitz!, a musical by Lionel Bart "Blitz", a song by Audio Adrenaline from Some Kind of Zombie (1997) Nightclubs Blitz Club, a techno nightclub in Munich, Germany Blitz, a 1980s night club in London frequented by the Blitz Kids Sports American football Blitz (gridiron football), a type of defensive tactic The Blitz (ESPNEWS), a TV show on ESPNEWS Blitz (mascot), the mascot of the Seattle Seahawks Bakersfield Blitz, a former arena football team Chicago Blitz, a United States Football League team in the 1980s Chicago Blitz (indoor football), a defunct professional indoor football team Chicago Blitz (X League), an American women's gridiron football team London Blitz (American football), a London-based team Montreal Blitz, a women's team Syracuse Blitz, a former Professional Indoor Football League team Other sports Blitz defence, a defensive technique used in rugby union SV Blitz Breslau, a defunct German association football team Blitz (company), a Japanese tuning company which competes in the D1 Grand Prix Other uses Blitz (surname), a surname and list of people with the name Opel Blitz, various German lorries built by Opel from 1930 to 1975 Blitz (movement), a radical youth movement in Norway Blitz campaign, or blitz, a type of marketing campaign See also Utah Blitzz, former professional soccer team Blitzy, a fictional dog character from Mona the Vampire Bristol Blitz, the German bombing raids on Bristol, England in 1940 and 1941 Hull Blitz, the German Second World War bombing campaign targeting Kingston upon Hull Rotterdam Blitz, the German bombing raid on Rotterdam, Netherlands in 1940 World of Tanks Blitz, an online game Blitzkrieg (disambiguation) Blitzer (disambiguation)

4541

https://en.wikipedia.org/wiki/Burnt-in%20timecode

Burnt-in timecode

Burnt-in timecode (often abbreviated to BITC by analogy to VITC) is a human-readable on-screen version of the timecode information for a piece of material superimposed on a video image. BITC is sometimes used in conjunction with "real" machine-readable timecode, but more often used in copies of original material on to a non-broadcast format such as VHS, so that the VHS copies can be traced back to their master tape and the original time codes easily located. Many professional VTRs can "burn" (overlay) the tape timecode onto one of their outputs. This output (which usually also displays the setup menu or on-screen display) is known as the super out or monitor out. The character switch or menu item turns this behaviour on or off. The character function is also used to display the timecode on the preview monitors in linear editing suites. Videotapes that are recorded with timecode numbers overlaid on the video are referred to as window dubs, named after the "window" that displays the burnt-in timecode on-screen. When editing was done using magnetic tapes that were subject to damage from excessive wear, it was common to use a window dub as a working copy for the majority of the editing process. Editing decisions would be made using a window dub, and no specialized equipment was needed to write down an edit decision list which would then be replicated from the high-quality masters. Timecode can also be superimposed on video using a dedicated overlay device, often called a "window dub inserter". This inputs a video signal and its separate timecode audio signal, reads the timecode, superimposes the timecode display over the video, and outputs the combined display (usually via composite), all in real time. Stand-alone timecode generator / readers often have the window dub function built-in. Some consumer cameras, in particular DV cameras, can "burn" (overlay) the tape timecode onto the composite output. This output typically is semi-transparent and may include other tape information. It is usually activated by turning on the 'display' info in one of the camera's sub-menus. While not as 'professional' as an overlay as created by a professional VCRs, it is a cheap alternative that is just as accurate. Timecode is stored in the metadata areas of captured DV AVI files, and some software is able to "burn" (overlay) this into the video frames. For example, DVMP Pro is able to "burn" timecode or other items of DV metadata (such as date and time, iris, shutter speed, gain, white balance mode, etc.) into DV AVI files. OCR techniques can be used to read BITC in situations where other forms of timecode are not available. See also Linear timecode Vertical interval timecode SMPTE time code MIDI timecode CTL timecode AES-EBU embedded timecode Rewritable consumer timecode References Timecodes Film and video technology

4542

https://en.wikipedia.org/wiki/Bra%E2%80%93ket%20notation

Bra–ket notation

Bra–ket notation, also called Dirac notation, is a notation for linear algebra and linear operators on complex vector spaces together with their dual space both in the finite-dimensional and infinite-dimensional case. It is specifically designed to ease the types of calculations that frequently come up in quantum mechanics. Its use in quantum mechanics is quite widespread. Bra-ket notation was created by Paul Dirac in his 1939 publication A New Notation for Quantum Mechanics. The notation was introduced as an easier way to write quantum mechanical expressions. The name comes from the English word "Bracket". Quantum mechanics In quantum mechanics, bra–ket notation is used ubiquitously to denote quantum states. The notation uses angle brackets, and , and a vertical bar , to construct "bras" and "kets". A ket is of the form . Mathematically it denotes a vector, , in an abstract (complex) vector space , and physically it represents a state of some quantum system. A bra is of the form . Mathematically it denotes a linear form , i.e. a linear map that maps each vector in to a number in the complex plane . Letting the linear functional act on a vector is written as . Assume that on there exists an inner product with antilinear first argument, which makes an inner product space. Then with this inner product each vector can be identified with a corresponding linear form, by placing the vector in the anti-linear first slot of the inner product: . The correspondence between these notations is then . The linear form is a covector to , and the set of all covectors form a subspace of the dual vector space , to the initial vector space . The purpose of this linear form can now be understood in terms of making projections on the state , to find how linearly dependent two states are, etc. For the vector space , kets can be identified with column vectors, and bras with row vectors. Combinations of bras, kets, and linear operators are interpreted using matrix multiplication. If has the standard Hermitian inner product , under this identification, the identification of kets and bras and vice versa provided by the inner product is taking the Hermitian conjugate (denoted ). It is common to suppress the vector or linear form from the bra–ket notation and only use a label inside the typography for the bra or ket. For example, the spin operator on a two dimensional space of spinors, has eigenvalues with eigenspinors . In bra–ket notation, this is typically denoted as , and . As above, kets and bras with the same label are interpreted as kets and bras corresponding to each other using the inner product. In particular, when also identified with row and column vectors, kets and bras with the same label are identified with Hermitian conjugate column and row vectors. Bra–ket notation was effectively established in 1939 by Paul Dirac; it is thus also known as Dirac notation, despite the notation having a precursor in Hermann Grassmann's use of for inner products nearly 100 years earlier. Vector spaces Vectors vs kets In mathematics, the term "vector" is used for an element of any vector space. In physics, however, the term "vector" tends to refer almost exclusively to quantities like displacement or velocity, which have components that relate directly to the three dimensions of space, or relativistically, to the four of spacetime. Such vectors are typically denoted with over arrows (), boldface () or indices (). In quantum mechanics, a quantum state is typically represented as an element of a complex Hilbert space, for example, the infinite-dimensional vector space of all possible wavefunctions (square integrable functions mapping each point of 3D space to a complex number) or some more abstract Hilbert space constructed more algebraically. To distinguish this type of vector from those described above, it is common and useful in physics to denote an element of an abstract complex vector space as a ket , to refer to it as a "ket" rather than as a vector, and to pronounce it "ket-" or "ket-A" for . Symbols, letters, numbers, or even words—whatever serves as a convenient label—can be used as the label inside a ket, with the making clear that the label indicates a vector in vector space. In other words, the symbol "" has a recognizable mathematical meaning as to the kind of variable being represented, while just the "" by itself does not. For example, is not necessarily equal to . Nevertheless, for convenience, there is usually some logical scheme behind the labels inside kets, such as the common practice of labeling energy eigenkets in quantum mechanics through a listing of their quantum numbers. At its simplest, the label inside the ket is the eigenvalue of a physical operator, such as , , , etc. Notation Since kets are just vectors in a Hermitian vector space, they can be manipulated using the usual rules of linear algebra. For example: Note how the last line above involves infinitely many different kets, one for each real number . Since the ket is an element of a vector space, a bra is an element of its dual space, i.e. a bra is a linear functional which is a linear map from the vector space to the complex numbers. Thus, it is useful to think of kets and bras as being elements of different vector spaces (see below however) with both being different useful concepts. A bra and a ket (i.e. a functional and a vector), can be combined to an operator of rank one with outer product Inner product and bra–ket identification on Hilbert space The bra–ket notation is particularly useful in Hilbert spaces which have an inner product that allows Hermitian conjugation and identifying a vector with a continuous linear functional, i.e. a ket with a bra, and vice versa (see Riesz representation theorem). The inner product on Hilbert space (with the first argument anti linear as preferred by physicists) is fully equivalent to an (anti-linear) identification between the space of kets and that of bras in the bra ket notation: for a vector ket define a functional (i.e. bra) by Bras and kets as row and column vectors In the simple case where we consider the vector space , a ket can be identified with a column vector, and a bra as a row vector. If moreover we use the standard Hermitian inner product on , the bra corresponding to a ket, in particular a bra and a ket with the same label are conjugate transpose. Moreover, conventions are set up in such a way that writing bras, kets, and linear operators next to each other simply imply matrix multiplication. In particular the outer product of a column and a row vector ket and bra can be identified with matrix multiplication (column vector times row vector equals matrix). For a finite-dimensional vector space, using a fixed orthonormal basis, the inner product can be written as a matrix multiplication of a row vector with a column vector: Based on this, the bras and kets can be defined as: and then it is understood that a bra next to a ket implies matrix multiplication. The conjugate transpose (also called Hermitian conjugate) of a bra is the corresponding ket and vice versa: because if one starts with the bra then performs a complex conjugation, and then a matrix transpose, one ends up with the ket Writing elements of a finite dimensional (or mutatis mutandis, countably infinite) vector space as a column vector of numbers requires picking a basis. Picking a basis is not always helpful because quantum mechanics calculations involve frequently switching between different bases (e.g. position basis, momentum basis, energy eigenbasis), and one can write something like "" without committing to any particular basis. In situations involving two different important basis vectors, the basis vectors can be taken in the notation explicitly and here will be referred simply as "" and "". Non-normalizable states and non-Hilbert spaces Bra–ket notation can be used even if the vector space is not a Hilbert space. In quantum mechanics, it is common practice to write down kets which have infinite norm, i.e. non-normalizable wavefunctions. Examples include states whose wavefunctions are Dirac delta functions or infinite plane waves. These do not, technically, belong to the Hilbert space itself. However, the definition of "Hilbert space" can be broadened to accommodate these states (see the Gelfand–Naimark–Segal construction or rigged Hilbert spaces). The bra–ket notation continues to work in an analogous way in this broader context. Banach spaces are a different generalization of Hilbert spaces. In a Banach space , the vectors may be notated by kets and the continuous linear functionals by bras. Over any vector space without topology, we may also notate the vectors by kets and the linear functionals by bras. In these more general contexts, the bracket does not have the meaning of an inner product, because the Riesz representation theorem does not apply. Usage in quantum mechanics The mathematical structure of quantum mechanics is based in large part on linear algebra: Wave functions and other quantum states can be represented as vectors in a complex Hilbert space. (The exact structure of this Hilbert space depends on the situation.) In bra–ket notation, for example, an electron might be in the "state" . (Technically, the quantum states are rays of vectors in the Hilbert space, as corresponds to the same state for any nonzero complex number .) Quantum superpositions can be described as vector sums of the constituent states. For example, an electron in the state is in a quantum superposition of the states and . Measurements are associated with linear operators (called observables) on the Hilbert space of quantum states. Dynamics are also described by linear operators on the Hilbert space. For example, in the Schrödinger picture, there is a linear time evolution operator with the property that if an electron is in state right now, at a later time it will be in the state , the same for every possible . Wave function normalization is scaling a wave function so that its norm is 1. Since virtually every calculation in quantum mechanics involves vectors and linear operators, it can involve, and often does involve, bra–ket notation. A few examples follow: Spinless position–space wave function The Hilbert space of a spin-0 point particle is spanned by a "position basis" , where the label extends over the set of all points in position space. This label is the eigenvalue of the position operator acting on such a basis state, . Since there are an uncountably infinite number of vector components in the basis, this is an uncountably infinite-dimensional Hilbert space. The dimensions of the Hilbert space (usually infinite) and position space (usually 1, 2 or 3) are not to be conflated. Starting from any ket in this Hilbert space, one may define a complex scalar function of , known as a wavefunction, On the left-hand side, is a function mapping any point in space to a complex number; on the right-hand side, is a ket consisting of a superposition of kets with relative coefficients specified by that function. It is then customary to define linear operators acting on wavefunctions in terms of linear operators acting on kets, by For instance, the momentum operator has the following coordinate representation, One occasionally even encounters a expressions such as , though this is something of an abuse of notation. The differential operator must be understood to be an abstract operator, acting on kets, that has the effect of differentiating wavefunctions once the expression is projected onto the position basis, even though, in the momentum basis, this operator amounts to a mere multiplication operator (by ). That is, to say, or Overlap of states In quantum mechanics the expression is typically interpreted as the probability amplitude for the state to collapse into the state . Mathematically, this means the coefficient for the projection of onto . It is also described as the projection of state onto state . Changing basis for a spin-1/2 particle A stationary spin- particle has a two-dimensional Hilbert space. One orthonormal basis is: where is the state with a definite value of the spin operator equal to + and is the state with a definite value of the spin operator equal to −. Since these are a basis, any quantum state of the particle can be expressed as a linear combination (i.e., quantum superposition) of these two states: where and are complex numbers. A different basis for the same Hilbert space is: defined in terms of rather than . Again, any state of the particle can be expressed as a linear combination of these two: In vector form, you might write depending on which basis you are using. In other words, the "coordinates" of a vector depend on the basis used. There is a mathematical relationship between , , and ; see change of basis. Pitfalls and ambiguous uses There are some conventions and uses of notation that may be confusing or ambiguous for the non-initiated or early student. Separation of inner product and vectors A cause for confusion is that the notation does not separate the inner-product operation from the notation for a (bra) vector. If a (dual space) bra-vector is constructed as a linear combination of other bra-vectors (for instance when expressing it in some basis) the notation creates some ambiguity and hides mathematical details. We can compare bra–ket notation to using bold for vectors, such as , and for the inner product. Consider the following dual space bra-vector in the basis : It has to be determined by convention if the complex numbers are inside or outside of the inner product, and each convention gives different results. Reuse of symbols It is common to use the same symbol for labels and constants. For example, , where the symbol is used simultaneously as the name of the operator , its eigenvector and the associated eigenvalue . Sometimes the hat is also dropped for operators, and one can see notation such as . Hermitian conjugate of kets It is common to see the usage , where the dagger () corresponds to the Hermitian conjugate. This is however not correct in a technical sense, since the ket, , represents a vector in a complex Hilbert-space , and the bra, , is a linear functional on vectors in . In other words, is just a vector, while is the combination of a vector and an inner product. Operations inside bras and kets This is done for a fast notation of scaling vectors. For instance, if the vector is scaled by , it may be denoted . This can be ambiguous since is simply a label for a state, and not a mathematical object on which operations can be performed. This usage is more common when denoting vectors as tensor products, where part of the labels are moved outside the designed slot, e.g. . Linear operators Linear operators acting on kets A linear operator is a map that inputs a ket and outputs a ket. (In order to be called "linear", it is required to have certain properties.) In other words, if is a linear operator and is a ket-vector, then is another ket-vector. In an -dimensional Hilbert space, we can impose a basis on the space and represent in terms of its coordinates as a column vector. Using the same basis for , it is represented by an complex matrix. The ket-vector can now be computed by matrix multiplication. Linear operators are ubiquitous in the theory of quantum mechanics. For example, observable physical quantities are represented by self-adjoint operators, such as energy or momentum, whereas transformative processes are represented by unitary linear operators such as rotation or the progression of time. Linear operators acting on bras Operators can also be viewed as acting on bras from the right hand side. Specifically, if is a linear operator and is a bra, then is another bra defined by the rule (in other words, a function composition). This expression is commonly written as (cf. energy inner product) In an -dimensional Hilbert space, can be written as a row vector, and (as in the previous section) is an matrix. Then the bra can be computed by normal matrix multiplication. If the same state vector appears on both bra and ket side, then this expression gives the expectation value, or mean or average value, of the observable represented by operator for the physical system in the state . Outer products A convenient way to define linear operators on a Hilbert space is given by the outer product: if is a bra and is a ket, the outer product denotes the rank-one operator with the rule For a finite-dimensional vector space, the outer product can be understood as simple matrix multiplication: The outer product is an matrix, as expected for a linear operator. One of the uses of the outer product is to construct projection operators. Given a ket of norm 1, the orthogonal projection onto the subspace spanned by is This is an idempotent in the algebra of observables that acts on the Hilbert space. Hermitian conjugate operator Just as kets and bras can be transformed into each other (making into ), the element from the dual space corresponding to is , where denotes the Hermitian conjugate (or adjoint) of the operator . In other words, If is expressed as an matrix, then is its conjugate transpose. Self-adjoint operators, where , play an important role in quantum mechanics; for example, an observable is always described by a self-adjoint operator. If is a self-adjoint operator, then is always a real number (not complex). This implies that expectation values of observables are real. Properties Bra–ket notation was designed to facilitate the formal manipulation of linear-algebraic expressions. Some of the properties that allow this manipulation are listed herein. In what follows, and denote arbitrary complex numbers, denotes the complex conjugate of , and denote arbitrary linear operators, and these properties are to hold for any choice of bras and kets. Linearity Since bras are linear functionals, By the definition of addition and scalar multiplication of linear functionals in the dual space, Associativity Given any expression involving complex numbers, bras, kets, inner products, outer products, and/or linear operators (but not addition), written in bra–ket notation, the parenthetical groupings do not matter (i.e., the associative property holds). For example: and so forth. The expressions on the right (with no parentheses whatsoever) are allowed to be written unambiguously because of the equalities on the left. Note that the associative property does not hold for expressions that include nonlinear operators, such as the antilinear time reversal operator in physics. Hermitian conjugation Bra–ket notation makes it particularly easy to compute the Hermitian conjugate (also called dagger, and denoted ) of expressions. The formal rules are: The Hermitian conjugate of a bra is the corresponding ket, and vice versa. The Hermitian conjugate of a complex number is its complex conjugate. The Hermitian conjugate of the Hermitian conjugate of anything (linear operators, bras, kets, numbers) is itself—i.e., Given any combination of complex numbers, bras, kets, inner products, outer products, and/or linear operators, written in bra–ket notation, its Hermitian conjugate can be computed by reversing the order of the components, and taking the Hermitian conjugate of each. These rules are sufficient to formally write the Hermitian conjugate of any such expression; some examples are as follows: Kets: Inner products: Note that is a scalar, so the Hermitian conjugate is just the complex conjugate, i.e., Matrix elements: Outer products: Composite bras and kets Two Hilbert spaces and may form a third space by a tensor product. In quantum mechanics, this is used for describing composite systems. If a system is composed of two subsystems described in and respectively, then the Hilbert space of the entire system is the tensor product of the two spaces. (The exception to this is if the subsystems are actually identical particles. In that case, the situation is a little more complicated.) If is a ket in and is a ket in , the tensor product of the two kets is a ket in . This is written in various notations: See quantum entanglement and the EPR paradox for applications of this product. The unit operator Consider a complete orthonormal system (basis), for a Hilbert space , with respect to the norm from an inner product . From basic functional analysis, it is known that any ket can also be written as with the inner product on the Hilbert space. From the commutativity of kets with (complex) scalars, it follows that must be the identity operator, which sends each vector to itself. This, then, can be inserted in any expression without affecting its value; for example where, in the last line, the Einstein summation convention has been used to avoid clutter. In quantum mechanics, it often occurs that little or no information about the inner product of two arbitrary (state) kets is present, while it is still possible to say something about the expansion coefficients and of those vectors with respect to a specific (orthonormalized) basis. In this case, it is particularly useful to insert the unit operator into the bracket one time or more. For more information, see Resolution of the identity, where Since , plane waves follow, In his book (1958), Ch. III.20, Dirac defines the standard ket which, up to a normalization, is the translationally invariant momentum eigenstate in the momentum representation, i.e., . Consequently, the corresponding wavefunction is a constant, , and as well as Typically, when all matrix elements of an operator such as are available, this resolution serves to reconstitute the full operator, Notation used by mathematicians The object physicists are considering when using bra–ket notation is a Hilbert space (a complete inner product space). Let be a Hilbert space and a vector in . What physicists would denote by is the vector itself. That is, Let be the dual space of . This is the space of linear functionals on . The embedding is defined by , where for every the linear functional satisfies for every the functional equation . Notational confusion arises when identifying and with and respectively. This is because of literal symbolic substitutions. Let and let . This gives One ignores the parentheses and removes the double bars. Moreover, mathematicians usually write the dual entity not at the first place, as the physicists do, but at the second one, and they usually use not an asterisk but an overline (which the physicists reserve for averages and the Dirac spinor adjoint) to denote complex conjugate numbers; i.e., for scalar products mathematicians usually write whereas physicists would write for the same quantity See also Angular momentum diagrams (quantum mechanics) -slit interferometric equation Quantum state Inner product space Notes References . Also see his standard text, The Principles of Quantum Mechanics, IV edition, Clarendon Press (1958), External links Richard Fitzpatrick, "Quantum Mechanics: A graduate level course", The University of Texas at Austin. Includes: 1. Ket space 2. Bra space 3. Operators 4. The outer product 5. Eigenvalues and eigenvectors Robert Littlejohn, Lecture notes on "The Mathematical Formalism of Quantum mechanics", including bra–ket notation. University of California, Berkeley. Information theory Quantum information science Linear algebra Mathematical notation Paul Dirac Linear functionals

4545

https://en.wikipedia.org/wiki/BDSM

BDSM

BDSM is a variety of often erotic practices or roleplaying involving bondage, discipline, dominance and submission, sadomasochism, and other related interpersonal dynamics. Given the wide range of practices, some of which may be engaged in by people who do not consider themselves to be practising BDSM, inclusion in the BDSM community or subculture often is said to depend on self-identification and shared experience. The initialism BDSM is first recorded in a Usenet post from 1991, and is interpreted as a combination of the abbreviations B/D (Bondage and Discipline), D/s (Dominance and submission), and S/M (Sadism and Masochism). BDSM is now used as a catch-all phrase covering a wide range of activities, forms of interpersonal relationships, and distinct subcultures. BDSM communities generally welcome anyone with a non-normative streak who identifies with the community; this may include cross-dressers, body modification enthusiasts, animal roleplayers, rubber fetishists, and others. Activities and relationships in BDSM are often characterized by the participants' taking on roles that are complementary and involve inequality of power; thus, the idea of informed consent of both the partners is essential. The terms submissive and dominant are often used to distinguish these roles: the dominant partner ("dom") takes psychological control over the submissive ("sub"). The terms top and bottom are also used; the top is the instigator of an action while the bottom is the receiver of the action. The two sets of terms are subtly different: for example, someone may choose to act as bottom to another person, for example, by being whipped, purely recreationally, without any implication of being psychologically dominated, and submissives may be ordered to massage their dominant partners. Although the bottom carries out the action and the top receives it, they have not necessarily switched roles. The abbreviations sub and dom are frequently used instead of submissive and dominant. Sometimes the female-specific terms mistress, domme, and dominatrix are used to describe a dominant woman, instead of the sometimes gender-neutral term dom. Individuals who change between top/dominant and bottom/submissive roles—whether from relationship to relationship or within a given relationship—are called switches. The precise definition of roles and self-identification is a common subject of debate among BDSM participants. Fundamentals BDSM is an umbrella term for certain kinds of erotic behaviour between consenting adults, encompassing various subcultures. Terms for roles vary widely among the subcultures. Top and dominant are widely used for those partner(s) in the relationship or activity who are, respectively, the physically active or controlling participants. Bottom and submissive are widely used for those partner(s) in the relationship or activity who are, respectively, the physically receptive or controlled participants. The interaction between tops and bottoms—where physical or mental control of the bottom is surrendered to the top—is sometimes known as "power exchange", whether in the context of an encounter or a relationship. BDSM actions can often take place during a specific period of time agreed to by both parties, referred to as "play", a "scene", or a "session". Participants usually derive pleasure from this, even though many of the practices—such as inflicting pain or humiliation or being restrained—would be unpleasant under other circumstances. Explicit sexual activity, such as sexual penetration, may occur within a session, but is not essential. For legal reasons, such explicit sexual interaction is seen only rarely in public play spaces and is sometimes banned by the rules of a party or playspace. Whether it is a public "playspace"—ranging from a party at an established community dungeon to a hosted play "zone" at a nightclub or social event—the parameters of allowance can vary. Some have a policy of panties/nipple sticker for women (underwear for men) and some allow full nudity with explicit sexual acts. The fundamental principles for the exercise of BDSM require that it be performed with the informed consent of all parties. Since the 1980s, many practitioners and organizations have adopted the motto (originally from the statement of purpose of GMSMA—a gay SM activist organization) safe, sane and consensual (SSC), which means that everything is based on safe activities, that all participants are of sufficiently sound mind to consent, and that all participants do consent. Mutual consent makes a clear legal and ethical distinction between BDSM and such crimes as sexual assault and domestic violence. Some BDSM practitioners prefer a code of behaviour that differs from SSC. Described as "risk-aware consensual kink" (RACK), this code shows a preference for a style in which the individual responsibility of the involved parties is emphasized more strongly, with each participant being responsible for their own well-being. Advocates of RACK argue that SSC can hamper discussion of risk because no activity is truly "safe", and that discussion of even low-risk possibilities is necessary for truly informed consent. They further argue that setting a discrete line between "safe" and "not-safe" activities ideologically denies consenting adults the right to evaluate risks versus rewards for themselves; that some adults will be drawn to certain activities regardless of the risk; and that BDSM play—particularly higher-risk play or edgeplay—should be treated with the same regard as extreme sports, with both respect and the demand that practitioners educate themselves and practice the higher-risk activities to decrease risk. RACK may be seen as focusing primarily upon awareness and informed consent, rather than accepted safe practices. Consent is the most important criterion. The consent and compliance for a sadomasochistic situation can be granted only by people who can judge the potential results. For their consent, they must have relevant information (the extent to which the scene will go, potential risks, if a safeword will be used, what that is, and so on) at hand and the necessary mental capacity to judge. The resulting consent and understanding is occasionally summarized in a written "contract", which is an agreement of what can and cannot take place. BDSM play is usually structured such that it is possible for the consenting partner to withdraw their consent at any point during a scene; for example, by using a safeword that was agreed on in advance. Use of the agreed safeword (or occasionally a "safe symbol" such as dropping a ball or ringing a bell, especially when speech is restricted) is seen by some as an explicit withdrawal of consent. Failure to honor a safeword is considered serious misconduct and could constitute a crime, depending on the relevant law, since the bottom or top has explicitly revoked their consent to any actions that follow the use of the safeword. For other scenes, particularly in established relationships, a safeword may be agreed to signify a warning ("this is getting too intense") rather than explicit withdrawal of consent; and a few choose not to use a safeword at all. Terminology and subtypes The initialism BDSM stands for: Bondage and discipline (B&D) Dominance and submission (D&s) Sadomasochism (or S&M) These terms replaced sadomasochism, as they more broadly cover BDSM activities and focus on the submissive roles instead of psychological pain. The model is only an attempt at phenomenological differentiation. Individual tastes and preferences in the area of human sexuality may overlap among these areas. Under the initialism BDSM, these psychological and physiological facets are also included: Male dominance Male submission Female dominance Female submission The term bondage describes the practice of physical restraint. Bondage is usually, but not always, a sexual practice. While bondage is a very popular variation within the larger field of BDSM, it is nevertheless sometimes differentiated from the rest of this field. A 2015 study of over 1,000 Canadians showed that about half of all men held fantasies of bondage, and almost half of all women did as well. In a strict sense, bondage means binding the partner by tying their appendages together; for example, by the use of handcuffs or ropes, or by lashing their arms to an object. Bondage can also be achieved by spreading the appendages and fastening them with chains or ropes to a St. Andrew's cross or spreader bars. The term discipline describes psychological restraining, with the use of rules and punishment to control overt behaviour. Punishment can be pain caused physically (such as caning), humiliation caused psychologically (such as a public flagellation) or loss of freedom caused physically (for example, chaining the submissive partner to the foot of a bed). Another aspect is the structured training of the bottom. Dominance and submission (also known as D&s, Ds or D/s) is a set of behaviours, customs and rituals relating to the giving and accepting of control of one individual over another in an erotic or lifestyle context. It explores the more mental aspect of BDSM. This is also the case in many relationships not considering themselves as sadomasochistic; it is considered to be a part of BDSM if it is practiced purposefully. The range of its individual characteristics is thereby wide. Often, BDSM contracts are set out in writing to record the formal consent of the parties to the power exchange, stating their common vision of the relationship dynamic. The purpose of this kind of agreement is primarily to encourage discussion and negotiation in advance and then to document that understanding for the benefit of all parties. Such documents have not been recognized as being legally binding, nor are they intended to be. These agreements are binding in the sense that the parties have the expectation that the negotiated rules will be followed. Often other friends and community members may witness the signing of such a document in a ceremony, and so parties violating their agreement can result in loss of face, respect or status with their friends in the community. In general, as compared to conventional relationships, BDSM participants go to greater lengths to negotiate the important aspects of their relationships in advance, and to contribute significant effort toward learning about and following safe practices. In D/s, the dominant is the top and the submissive is the bottom. In S/M, the sadist is usually the top and the masochist the bottom, but these roles are frequently more complicated or jumbled (as in the case of being dominant, masochists who may arrange for their submissive to carry out S/M activities on them). As in B/D, the declaration of the top/bottom may be required, though sadomasochists may also play without any power exchange at all, with both partners equally in control of the play. Etymology The term sadomasochism is derived from the words sadism and masochism. These terms differ somewhat from the same terms used in psychology since those require that the sadism or masochism cause significant distress or involve non-consenting partners. Sadomasochism refers to the aspects of BDSM surrounding the exchange of physical or emotional pain. Sadism describes sexual pleasure derived by inflicting pain, degradation, humiliation on another person or causing another person to suffer. On the other hand, the masochist enjoys being hurt, humiliated, or suffering within the consensual scenario. Sadomasochistic scenes sometimes reach a level that appears more extreme or cruel than other forms of BDSM—for example, when a masochist is brought to tears or is severely bruised—and is occasionally unwelcome at BDSM events or parties. Sadomasochism does not imply enjoyment through causing or receiving pain in other situations (for example, accidental injury, medical procedures). The terms sadism and masochism are derived from the names of the Marquis de Sade and Leopold von Sacher-Masoch, based on the content of the authors' works. Although the names of de Sade and Sacher-Masoch are attached to the terms sadism and masochism respectively, the scenes described in de Sade's works do not meet modern BDSM standards of informed consent. BDSM is solely based on consensual activities, and based on its system and laws. The concepts presented by de Sade are not in accordance with the BDSM culture, even though they are sadistic in nature. In 1843, the Ruthenian physician Heinrich Kaan published (Psychopathy of Sex), a writing in which he converts the sin conceptions of Christianity into medical diagnoses. With his work, the originally theological terms perversion, aberration and deviation became part of the scientific terminology for the first time. The German psychiatrist Richard von Krafft-Ebing introduced the terms sadism and masochism to the medical community in his work (New research in the area of Psychopathy of Sex) in 1890. In 1905, Sigmund Freud described sadism and masochism in his Three Essays on the Theory of Sexuality as diseases developing from an incorrect development of the child psyche and laid the groundwork for the scientific perspective on the subject in the following decades. This led to the first time use of the compound term sado-masochism (German ) by the Viennese psychoanalytic Isidor Isaak Sadger in their work, "" ("Regarding the sadomasochistic complex") in 1913. In the later 20th century, BDSM activists have protested against these conceptual models, as they were derived from the philosophies of two singular historical figures. Both Freud and Krafft-Ebing were psychiatrists; their observations on sadism and masochism were dependent on psychiatric patients, and their models were built on the assumption of psychopathology. BDSM activists argue that it is illogical to attribute human behavioural phenomena as complex as sadism and masochism to the "inventions" of two historic individuals. Advocates of BDSM have sought to distinguish themselves from widely held notions of antiquated psychiatric theory by the adoption of the term BDSM as a distinction from the now common usage of those psychological terms, abbreviated as S&M. Behavioural and physiological aspects BDSM is commonly mistaken as being "all about pain". Freud was confounded by the complexity and counterintuitiveness of practitioners' doing things that are self-destructive and painful. Rather than pain, BDSM practitioners are primarily concerned with power, humiliation, and pleasure. The aspects of D/s and B/D may not include physical suffering at all, but include the sensations experienced by different emotions of the mind. Of the three categories of BDSM, only sadomasochism specifically requires pain, but this is typically a means to an end, as a vehicle for feelings of humiliation, dominance, etc. In psychology, this aspect becomes a deviant behaviour once the act of inflicting or experiencing pain becomes a substitute for or the main source of sexual pleasure. In its most extreme, the preoccupation on this kind of pleasure can lead participants to view humans as insensate means of sexual gratification. Dominance and submission of power are an entirely different experience, and are not always psychologically associated with physical pain. Many BDSM activities involve no pain or humiliation, but just the exchange of power and control. During the activities, the participants may feel endorphin effects comparable to "runner's high" and to the afterglow of orgasm. The corresponding trance-like mental state is also called subspace, for the submissive, and domspace, for the dominant. Some use body stress to describe this physiological sensation. The experience of algolagnia is important, but is not the only motivation for many BDSM practitioners. The philosopher Edmund Burke called the sensation of pleasure derived from pain "sublime". Couples engaging in consensual BDSM tend to show hormonal changes that indicate decreases in stress and increases in emotional bonding. There is an array of BDSM practitioners who take part in sessions in which they do not receive any personal gratification. They enter such situations solely with the intention to allow their partners to indulge their own needs or fetishes. Professional dominants do this in exchange for money, but non-professionals do it for the sake of their partners. In some BDSM sessions, the top exposes the bottom to a range of sensual experiences, such as pinching; biting; scratching with fingernails; erotic spanking; erotic electrostimulation; and the use of crops, whips, liquid wax, ice cubes, and Wartenberg wheels. Fixation by handcuffs, ropes, or chains may occur. The repertoire of possible "toys" is limited only by the imagination of both partners. To some extent, everyday items, such as clothespins, wooden spoons, and plastic wrap, are used in sex play. It is commonly considered that a pleasurable BDSM experience during a session depends strongly on the top's competence and experience and the bottom's physical and mental state. Trust and sexual arousal help the partners enter a shared mindset. Types of play Following are some of the types of BDSM play: Animal roleplay Bondage (BDSM) Breast torture Cock and ball torture Diaper play Edgeplay Erotic electrostimulation Erotic sexual denial Spanking Flogging Human furniture Japanese bondage Medical play Omorashi and bathroom use control Paraphilic infantilism Play piercing Predicament bondage Pussy torture Salirophilia Sexual roleplay Suspension Tickle torture Urolagnia Wax play Safety Besides safe sex, BDSM sessions often require a wider array of safety precautions than vanilla sex (sexual behaviour without BDSM elements). To ensure consent related to BDSM activity, pre-play negotiations are commonplace, especially among partners who do not know each other very well. In practice, pick-up scenes at clubs or parties may sometimes be low in negotiation (much as pick-up sex from singles bars may not involve much negotiation or disclosure). These negotiations concern the interests and fantasies of each partner and establish a framework of both acceptable and unacceptable activities. This kind of discussion is a typical "unique selling proposition" of BDSM sessions and quite commonplace. Additionally, safewords are often arranged to provide for an immediate stop of any activity if any participant should so desire. Safewords are words or phrases that are called out when things are either not going as planned or have crossed a threshold one cannot handle. They are something both parties can remember and recognize and are, by definition, not words commonly used playfully during any kind of scene. Words such as no, stop, and don't, are often inappropriate as a safeword if the roleplaying aspect includes the illusion of non-consent. The traffic light system (TLS) is the most commonly used set of safewords. Red – meaning: stop immediately and check the status of your partner Yellow – meaning: slow down, be careful Green – meaning: I'm all good, we can start. If used it's normally uttered by everyone involved before the scene can start. At most clubs and group-organized BDSM parties and events, dungeon monitors (DMs) provide an additional safety net for the people playing there, ensuring that house rules are followed and safewords respected. BDSM participants are expected to understand practical safety aspects, such as the potential for harm to body parts. Contusion or scarring of the skin can be a concern. Using crops, whips, or floggers, the top's fine motor skills and anatomical knowledge can make the difference between a satisfying session for the bottom and a highly unpleasant experience that may even entail severe physical harm. The very broad range of BDSM "toys" and physical and psychological control techniques often requires a far-reaching knowledge of details related to the requirements of the individual session, such as anatomy, physics, and psychology. Despite these risks, BDSM activities usually result in far less severe injuries than sports like boxing and football, and BDSM practitioners do not visit emergency rooms any more often than the general population. It is necessary to be able to identify each person's psychological "squicks" or triggers in advance to avoid them. Such losses of emotional balance due to sensory or emotional overload are a fairly commonly discussed issue. It is important to follow participants' reactions empathetically and continue or stop accordingly. For some players, sparking "freakouts" or deliberately using triggers may be the desired outcome. Safewords are one way for BDSM practices to protect both parties. However, partners should be aware of each other's psychological states and behaviours to prevent instances where the "freakouts" prevent the use of safewords. After any BDSM activities, it is important that the participants go through sexual aftercare, to process and calm down from the activity. After the sessions, participants can need aftercare because their bodies have experienced trauma and they need to mentally come out of the role play. Social aspects Roles Top and bottom At one end of the spectrum are those who are indifferent to, or even reject physical stimulation. At the other end of the spectrum are bottoms who enjoy discipline and erotic humiliation but are not willing to be subordinate to the person who applies it. The bottom is frequently the partner who specifies the basic conditions of the session and gives instructions, directly or indirectly, in the negotiation, while the top often respects this guidance. Other bottoms, often called "brats", try to incur punishment from their tops by provoking them or "misbehaving". Nevertheless, a purist "school" exists within the BDSM community, which regards such "topping from the bottom" as rude or even incompatible with the standards of BDSM relations. Types of relationships Play BDSM practitioners sometimes regard the practice of BDSM in their sex life as roleplaying and so often use the terms play and playing to describe activities where in their roles. Play of this sort for a specified period of time is often called a session, and the contents and the circumstances of play are often referred to as the scene. It is also common in personal relationships to use the term kink play for BDSM activities, or more specific terms for the type of activity. The relationships can be of varied types. Long term Early writings on BDSM both by the academic and BDSM community spoke little of long-term relationships with some in the gay leather community suggesting short-term play relationships to be the only feasible relationship models, and recommending people to get married and "play" with BDSM outside of marriage. In recent times though writers of BDSM and sites for BDSM have been more focused on long-term relationships. A 2003 study, the first to look at these relationships, fully demonstrated that "quality long-term functioning relationships" exist among practitioners of BDSM, with either sex being the top or bottom (the study was based on 17 heterosexual couples). Respondents in the study expressed their BDSM orientation to be built into who they are, but considered exploring their BDSM interests an ongoing task, and showed flexibility and adaptability in order to match their interests with their partners. The "perfect match" where both in the relationship shared the same tastes and desires was rare, and most relationships required both partners to take up or put away some of their desires. The BDSM activities that the couples partook in varied in sexual to nonsexual significance for the partners who reported doing certain BDSM activities for "couple bonding, stress release, and spiritual quests". The most reported issue amongst respondents was not finding enough time to be in role with most adopting a lifestyle wherein both partners maintain their dominant or submissive role throughout the day. Amongst the respondents, it was typically the bottoms who wanted to play harder, and be more restricted into their roles when there was a difference in desire to play in the relationship. The author of the study, Bert Cutler, speculated that tops may be less often in the mood to play due to the increased demand for responsibility on their part: being aware of the safety of the situation and prepared to remove the bottom from a dangerous scenario, being conscious of the desires and limits of the bottom, and so on. The author of the study stressed that successful long-term BDSM relationships came after "early and thorough disclosure" from both parties of their BDSM interests. Many of those engaged in long-term BDSM relationships learned their skills from larger BDSM organizations and communities. There was a lot of discussion by the respondents on the amount of control the top possessed in the relationships but "no discussion of being better, or smarter, or of more value" than the bottom. Couples were generally of the same mind of whether or not they were in an ongoing relationship, but in such cases, the bottom was not locked up constantly, but that their role in the context of the relationship was always present, even when the top was doing non-dominant activities such as household chores, or the bottom being in a more dominant position. In its conclusion the study states: The study further goes on to list three aspects that made the successful relationships work: early disclosure of interests and continued transparency, a commitment to personal growth, and the use of the dominant/submissive roles as a tool to maintain the relationship. In closing remarks, the author of the study theorizes that due to the serious potential for harm, couples in BDSM relationships develop increased communication that may be higher than in mainstream relationships. Professional services A professional dominatrix or professional dominant, often referred to within the culture as a pro-dom(me), offers services encompassing the range of bondage, discipline, and dominance in exchange for money. The term dominatrix is little-used within the non-professional BDSM scene. A non-professional dominant woman is more commonly referred to simply as a domme, dominant, or femdom (short for female dominance). Professional submissives ("pro-subs"), although far more rare, do exist. A professional submissive consents to their client's dominant behaviour within negotiated limits, and often works within a professional dungeon. Most of the people who work as subs normally have tendencies towards such activities, especially when sadomasochism is involved. Males also work as professional "tops" in BDSM, and are called masters or doms. However, it is much rarer to find a male in this profession. Scenes In BDSM, a "scene" is the stage or setting where BDSM activity takes place, as well as the activity itself. The physical place where a BDSM activity takes place is usually called a dungeon, though some prefer less dramatic terms, including playspace or club. A BDSM activity can, but need not, involve sexual activity or sexual roleplay. A characteristic of many BDSM relationships is the power exchange from the bottom to the dominant partner, and bondage features prominently in BDSM scenes and sexual roleplay. "The Scene" (including use of the definite article the) is also used in the BDSM community to refer to the BDSM community as a whole. Thus someone who is on "the Scene", and prepared to play in public, might take part in "a scene" at a public play party. A scene can take place in private between two or more people and can involve a domestic arrangement, such as servitude or a casual or committed lifestyle master/slave relationship. BDSM elements may involve settings of slave training or punishment for breaches of instructions. A scene can also take place in a club, where the play can be viewed by others. When a scene takes place in a public setting, it may be because the participants enjoy being watched by others, or because of the equipment available, or because having third parties present adds safety for play partners who have only recently met. Etiquette Most standard social etiquette rules still apply when at a BDSM event, such as not intimately touching someone you do not know, not touching someone else's belongings (including toys), and abiding by dress codes. Many events open to the public also have rules addressing alcohol consumption, recreational drugs, cell phones, and photography. A specific scene takes place within the general conventions and etiquette of BDSM, such as requirements for mutual consent and agreement as to the limits of any BDSM activity. This agreement can be incorporated into a formal contract. In addition, most clubs have additional rules which regulate how onlookers may interact with the actual participants in a scene. As is common in BDSM, these are founded on the catchphrase "safe, sane, and consensual". Parties and clubs BDSM play parties are events in which BDSM practitioners and other similarly interested people meet in order to communicate, share experiences and knowledge, and to "play" in an erotic atmosphere. BDSM parties show similarities to ones in the dark culture, being based on a more or less strictly enforced dress code; often clothing made of latex, leather or vinyl/PVC, lycra and so on, emphasizing the body's shape and the primary and secondary sexual characteristics. The requirement for such dress codes differ. While some events have none, others have a policy in order to create a more coherent atmosphere and to prevent outsiders from taking part. At these parties, BDSM can be publicly performed on a stage, or more privately in separate "dungeons". A reason for the relatively fast spread of this kind of event is the opportunity to use a wide range of "playing equipment", which in most apartments or houses is unavailable. Slings, St. Andrew's crosses (or similar restraining constructs), spanking benches, and punishing supports or cages are often made available. The problem of noise disturbance is also lessened at these events, while in the home setting many BDSM activities can be limited by this factor. In addition, such parties offer both exhibitionists and voyeurs a forum to indulge their inclinations without social criticism. Sexual intercourse is not permitted within most public BDSM play spaces or not often seen in others, because it is not the emphasis of this kind of play. In order to ensure the maximum safety and comfort for the participants, certain standards of behaviour have evolved; these include aspects of courtesy, privacy, respect and safewords. Today BDSM parties are taking place in most of the larger cities in the Western world. This scene appears particularly on the Internet, in publications, and in meetings such as at fetish clubs (like Torture Garden), SM parties, gatherings called munches, and erotic fairs like Venus Berlin. The annual Folsom Street Fair held in San Francisco is the world's largest BDSM event. It has its roots in the gay leather movement. The weekend-long festivities include a wide range of sadomasochistic erotica in a public clothing optional space between 8th and 13th streets with nightly parties associated with the organization. There are also conventions such as Living in Leather and Black Rose. Psychology Research indicates that there is no evidence that a preference for BDSM is a consequence of childhood abuse. Some reports suggest that people abused as children may have more BDSM injuries and have difficulty with safe words being recognized as meaning stop the previously consensual behaviour; thus, it is possible that people choosing BDSM as part of their lifestyle, who also were previously abused, may have had more police or hospital reports of injuries. There is also a link between transgender individuals who have been abused and violence occurring in BDSM activities. Joseph Merlino, author and psychiatry adviser to the New York Daily News, said in an interview that a sadomasochistic relationship, as long as it is consensual, is not a psychological problem: Some psychologists agree that experiences during early sexual development can have a profound effect on the character of sexuality later in life. Sadomasochistic desires, however, seem to form at a variety of ages. Some individuals report having had them before puberty, while others do not discover them until well into adulthood. According to one study, the majority of male sadomasochists (53%) developed their interest before the age of 15, while the majority of females (78%) developed their interest afterward (Breslow, Evans, and Langley 1985). The prevalence of sadomasochism within the general population is unknown. Despite female sadists being less visible than males, some surveys have resulted in comparable amounts of sadistic fantasies between females and males. The results of such studies demonstrate that one's sex does not determine preference for sadism. Following a phenomenological study of nine individuals involved in sexual masochistic sessions who regarded pain as central to their experience, sexual masochism was described as an addiction-like tendency, with several features resembling that of drug addiction: craving, intoxication, tolerance and withdrawal. It was also demonstrated how the first masochistic experience is placed on a pedestal, with subsequent use aiming at retrieving this lost sensation, much as described in the descriptive literature on addiction. Prevalence BDSM occurs among people of all genders and sexual orientations, and in varied occurrences and intensities. The spectrum ranges from couples with no connections to the subculture outside of their bedrooms or homes, without any awareness of the concept of BDSM, playing "tie-me-up-games", to public scenes on St. Andrew's crosses at large events such as the Folsom Street Fair in San Francisco. Estimation on the overall percentage of BDSM-related sexual behaviour varies. Alfred Kinsey stated in his 1953 nonfiction book Sexual Behavior in the Human Female that 12% of females and 22% of males reported having an erotic response to a sadomasochistic story. In that book erotic responses to being bitten were given as: A non-representative survey on the sexual behaviour of American students published in 1997 and based on questionnaires had a response rate of about 8–9%. Its results showed 15% of homosexual and bisexual males, 21% of lesbian and female bisexual students, 11% of heterosexual males and 9% of female heterosexual students committed to BDSM related fantasies. In all groups the level of practical BDSM experiences were around 6%. Within the group of openly lesbian and bisexual females, the quote was significantly higher, at 21%. Independent of their sexual orientation, about 12% of all questioned students, 16% of lesbians and female bisexuals and 8% of heterosexual males articulated an interest in spanking. Experience with this sexual behaviour was indicated by 30% of male heterosexuals, 33% of female bisexuals and lesbians, and 24% of the male gay and bisexual men and female heterosexual women. Even though this study was not considered representative, other surveys indicate similar dimensions in differing target groups. A representative study done from 2001 to 2002 in Australia found that 1.8% of sexually active people (2.2% men, 1.3% women but no significant sex difference) had engaged in BDSM activity in the previous year. Of the entire sample, 1.8% of men and 1.3% of women had been involved in BDSM. BDSM activity was significantly more likely among bisexuals and homosexuals of both sexes. But among men in general, there was no relationship effect of age, education, language spoken at home or relationship status. Among women, in this study, activity was most common for those between 16 and 19 years of age and least likely for females over 50 years. Activity was also significantly more likely for women who had a regular partner they did not live with, but was not significantly related with speaking a language other than English or education. Another representative study, published in 1999 by the German Institut für rationale Psychologie, found that about 2/3 of the interviewed women stated a desire to be at the mercy of their sexual partners from time to time. 69% admitted to fantasies dealing with sexual submissiveness, 42% stated interest in explicit BDSM techniques, 25% in bondage. A 1976 study in the general US population suggests three per cent have had positive experiences with Bondage or master-slave roleplaying. Overall 12% of the interviewed females and 18% of the males were willing to try it. A 1990 Kinsey Institute report stated that 5% to 10% of Americans occasionally engage in sexual activities related to BDSM, 11% of men and 17% of women reported trying bondage. Some elements of BDSM have been popularized through increased media coverage since the middle 1990s. Thus both black leather clothing, sexual jewelry such as chains and dominance roleplay appear increasingly outside of BDSM contexts. According to yet another survey of 317,000 people in 41 countries, about 20% of the surveyed have at least used masks, blindfolds or other bondage utilities once, and 5% explicitly connected themselves with BDSM. In 2004, 19% mentioned spanking as one of their practices and 22% confirmed the use of blindfolds or handcuffs. A 1985 study found 52 out of 182 female respondents (28%) were involved in sadomasochistic activities. Recent surveys A 2009 study on two separate samples of male undergraduate students in Canada found that 62 to 65%, depending on the sample, had entertained sadistic fantasies, and 22 to 39% engaged in sadistic behaviours during sex. The figures were 62 and 52% for bondage fantasies, and 14 to 23% for bondage behaviours. A 2014 study involving a mixed sample of Canadian college students and online volunteers, both male and female, reported that 19% of male samples and 10% of female samples rated the sadistic scenarios described in a questionnaire as being at least "slightly arousing" on a scale that ranged from "very repulsive" to "very arousing"; the difference was statistically significant. The corresponding figures for the masochistic scenarios were 15% for male students and 17% for female students, a non-significant difference. In a 2011 study on 367 middle-aged and elderly men recruited from the broader community in Berlin, 21.8% of the men self-reported sadistic fantasies and 15.5% sadistic behaviors; 24.8% self-reported any such fantasy and/or behavior. The corresponding figures for self-reported masochism were 15.8% for fantasy, 12.3% for behaviour, and 18.5% for fantasy and/or behaviour. In a 2008 study on gay men in Puerto Rico, 14.8% of the over 425 community volunteers reported any sadistic fantasy, desire or behaviour in their lifetime; the corresponding figure for masochism was 15.7%. A 2017 cross-sectional representative survey among the general Belgian population demonstrated a substantial prevalence of BDSM fantasies and activities; 12.5% of the population performed one of more BDSM-practices on a regular basis. Medical categorization Reflecting changes in social norms, modern medical opinion is now moving away from regarding BDSM activities as medical disorders, unless they are nonconsensual or involve significant distress or harm. DSM In the past, the Diagnostic and Statistical Manual of Mental Disorders (DSM), the American Psychiatric Association's manual, defined some BDSM activities as sexual disorders. Following campaigns from advocacy organizations including the National Coalition for Sexual Freedom, the current version of the DSM, DSM-5, excludes consensual BDSM from diagnosis when the sexual interests cause no harm or distress. ICD The World Health Organization's International Classification of Diseases (ICD) has made similar moves in recent years. Section F65 of the current revision, ICD-10, indicates that "mild degrees of sadomasochistic stimulation are commonly used to enhance otherwise normal sexual activity". The diagnostic guidelines for the ICD-10 state that this class of diagnosis should only be made "if sadomasochistic activity is the most important source of stimulation or necessary for sexual gratification". In Europe, an organization called ReviseF65 has worked to remove sadomasochism from the ICD. In 1995, Denmark became the first European Union country to have completely removed sadomasochism from its national classification of diseases. This was followed by Sweden in 2009, Norway in 2010 and Finland 2011. Recent surveys on the spread of BDSM fantasies and practices show strong variations in the range of their results. Nonetheless, researchers assume that 5 to 25 per cent of the population practices sexual behaviour related to pain or dominance and submission. The population with related fantasies is believed to be even larger. The ICD is in the process of revision, and recent drafts have reflected these changes in social norms. , the final advance preview of the ICD-11 has de-pathologised most things listed in ICD-10 section F65, characterizing as pathological only those activities which are either coercive, or involving significant risk of injury or death, or distressing to the individual committing them, and specifically excluding consensual sexual sadism and masochism from being regarded as pathological. The ICD-11 classification consider sadomasochism as a variant in sexual arousal and private behaviour without appreciable public health impact and for which treatment is neither indicated nor sought." According to the WHO ICD-11 Working Group on Sexual Disorders and Sexual Health, stigmatization and discrimination of fetish- and BDSM individuals are inconsistent with human rights principles endorsed by the United Nations and the World Health Organization. The final advance text is to be officially presented to the members of the WHO in 2019, ready to come into effect in 2022. Coming out Some people who are interested in or curious about BDSM decide to come out of the closet, although many sadomasochists remain closeted. Depending upon a survey's participants, about 5 to 25 per cent of the US population show affinity to the subject. Other than a few artists and writers, practically no celebrities are publicly known as sadomasochists. Public knowledge of one's BDSM lifestyle can have detrimental vocational and social effects for sadomasochists. Many face severe professional consequences or social rejection if they are exposed, either voluntarily or involuntarily, as sadomasochists. Within feminist circles, the discussion is split roughly into two camps: some who see BDSM as an aspect or reflection of oppression (for example, Alice Schwarzer) and, on the other side, pro-BDSM feminists, often grouped under the banner of sex-positive feminism (see Samois); both of them can be traced back to the 1970s. Some feminists have criticized BDSM for eroticizing power and violence and reinforcing misogyny. They argue that women who engage in BDSM are making a choice that is ultimately bad for women. Feminist defenders of BDSM argue that consensual BDSM activities are enjoyed by many women and validate the sexual inclinations of these women. They argue that there is no connection between consensual kinky activities and sex crimes, and that feminists should not attack other women's sexual desires as being "anti-feminist". They also state that the main point of feminism is to give an individual woman free choices in her life; which includes her sexual desire. While some feminists suggest connections between consensual BDSM scenes and non-consensual rape and sexual assault, other sex-positive ones find the notion insulting to women. Roles are not fixed to gender, but personal preferences. The dominant partner in a heterosexual relationship may be the woman rather than the man, or BDSM may be part of male/male or female/female sexual relationships. Finally, some people switch, taking either a dominant or submissive role on different occasions. Several studies investigating the possibility of a correlation between BDSM pornography and the violence against women also indicate a lack of correlation. In 1991, a lateral survey came to the conclusion that between 1964 and 1984, despite the increase in amount and availability of sadomasochistic pornography in the U.S., Germany, Denmark and Sweden, there is no correlation with the national number of rapes to be found. Operation Spanner in the U.K. proves that BDSM practitioners still run the risk of being stigmatized as criminals. In 2003, the media coverage of Jack McGeorge showed that simply participating and working in BDSM support groups poses risks to one's job, even in countries where no law restricts it. Here a clear difference can be seen to the situation of homosexuality. The psychological strain appearing in some individual cases is normally neither articulated nor acknowledged in public. Nevertheless, it leads to a difficult psychological situation in which the person concerned can be exposed to high levels of emotional stress. In the stages of "self-awareness", he or she realizes their desires related to BDSM scenarios or decides to be open for such. Some authors call this internal coming-out. Two separate surveys on this topic independently came to the conclusion that 58 per cent and 67 per cent of the sample respectively, had realized their disposition before their 19th birthday. Other surveys on this topic show comparable results. Independent of age, coming-out can potentially result in a difficult life crisis, sometimes leading to thoughts or acts of suicide. While homosexuals have created support networks in the last decades, sadomasochistic support networks are just starting to develop in most countries. In German-speaking countries they are only moderately more developed. The Internet is the prime contact point for support groups today, allowing for local and international networking. In the U.S., Kink Aware Professionals (KAP) a privately funded, non-profit service provides the community with referrals to psychotherapeutic, medical, and legal professionals who are knowledgeable about and sensitive to the BDSM, fetish, and leather community. In the U.S. and the U.K., the Woodhull Freedom Foundation & Federation, National Coalition for Sexual Freedom (NCSF) and Sexual Freedom Coalition (SFC) have emerged to represent the interests of sadomasochists. The German Bundesvereinigung Sadomasochismus is committed to the same aim of providing information and driving press relations. In 1996, the website and mailing list Datenschlag went online in German and English providing the largest bibliography, as well as one of the most extensive historical collections of sources related to BDSM. Social (non-medical) research Richters et al. (2008) found that people who engaged in BDSM were more likely to have experienced a wider range of sexual practices (e.g., oral or anal sex, more than one partner, group sex, phone sex, viewed pornography, used a sex toy, fisting, rimming, etc.). They were, however, not any more likely to have been coerced, unhappy, anxious, or experiencing sexual difficulties. On the contrary, men who had engaged in BDSM scored lower on a psychological distress scale than men who did not. There have been few studies on the psychological aspects of BDSM using modern scientific standards. Psychotherapist Charles Moser has said there is no evidence for the theory that BDSM has common symptoms or any common psychopathology, emphasizing that there is no evidence that BDSM practitioners have any special psychiatric other problems based on their sexual preferences. Problems sometimes occur with self-classification. During the phase of the "coming-out", self-questioning related to one's own "normality" is common. According to Moser, the discovery of BDSM preferences can result in fear of the current non-BDSM relationship's destruction. This, combined with the fear of discrimination in everyday life, leads in some cases to a double life which can be highly burdensome. At the same time, the denial of BDSM preferences can induce stress and dissatisfaction with one's own "vanilla"-lifestyle, feeding the apprehension of finding no partner. Moser states that BDSM practitioners having problems finding BDSM partners would probably have problems in finding a non-BDSM partner as well. The wish to remove BDSM preferences is another possible reason for psychological problems since it is not possible in most cases. Finally, the scientist states that BDSM practitioners seldom commit violent crimes. From his point of view, crimes of BDSM practitioners usually have no connection with the BDSM components existing in their life. Moser's study comes to the conclusion that there is no scientific evidence, which could give reason to refuse members of this group work- or safety certificates, adoption possibilities, custody or other social rights or privileges. The Swiss psychoanalyst Fritz Morgenthaler shares a similar perspective in his book, Homosexuality, Heterosexuality, Perversion (1988). He states that possible problems result not necessarily from the non-normative behavior, but in most cases primarily from the real or feared reactions of the social environment towards their own preferences. In 1940 psychoanalyst Theodor Reik reached implicitly the same conclusion in his standard work Aus Leiden Freuden. Masochismus und Gesellschaft. Moser's results are further supported by a 2008 Australian study by Richters et al. on the demographic and psychosocial features of BDSM participants. The study found that BDSM practitioners were no more likely to have experienced sexual assault than the control group, and were not more likely to feel unhappy or anxious. The BDSM males reported higher levels of psychological well-being than the controls. It was concluded that "BDSM is simply a sexual interest or subculture attractive to a minority, not a pathological symptom of past abuse or difficulty with 'normal' sex." Gender differences in research Several recent studies have been conducted on the gender differences and personality traits of BDSM practitioners. Wismeijer and van Assen (2013) found that "the association of BDSM role and gender was strong and significant" with only 8% of women in the study being dominant compared to 75% being submissive.; Hébert and Weaver (2014) found that 9% of women in their study were dominant compared to 88% submissive; Weierstall1 and Giebel (2017) likewise found a significant difference, with 19% of women in the study as dominant compared to 74% as submissive, and a study from Andrea Duarte Silva (2015) indicated that 61.7% of females who are active in BDSM expressed a preference for a submissive role, 25.7% consider themselves a switch, while 12.6% prefer the dominant role. In contrast, 46.6% of men prefer the submissive role, 24% consider themselves to be switches and 29.5% prefer the dominant role. They concluded that "men more often display an engagement in dominant practices, whereas females take on the submissive part. This result is inline with a recent study about mate preferences that has shown that women have a generally higher preference for a dominant partner than men do (Giebel, Moran, Schawohl, & Weierstall, 2015). Women also prefer dominant men, and even men who are aggressive, for a short-term relationship and for the purpose of sexual intercourse (Giebel, Weierstall, Schauer, & Elbert, 2013)". Similarly, studies on sexual fantasy differences between men and women show the latter prefer submissive and passive fantasies over dominant and active ones, with rape and force being common. Gender differences in masochistic scripts One common belief of BDSM and kink is that women are more likely to take on masochistic roles than men. Roy Baumeister (2010) actually had more male masochists in his study than female, and fewer male dominants than female. The lack of statistical significance in these gender differences suggests that no assumptions should be made regarding gender and masochistic roles in BDSM. One explanation why we might think otherwise lies in our social and cultural ideals about femininity; masochism may emphasize certain stereotypically feminine elements through activities like feminization of men and ultra-feminine clothing for women. But such tendencies of the submissive masochistic role should not be interpreted as a connection between it and the stereotypical female role—many masochistic scripts do not include any of these tendencies. Baumeister found that masochistic males experienced greater: severity of pain, frequency of humiliation (status-loss, degrading, oral), partner infidelity, active participation by other persons, and cross-dressing. Trends also suggested that male masochism included more bondage and oral sex than female (though the data was not significant). Female masochists, on the other hand, experienced greater: frequency in pain, pain as punishment for 'misdeeds' in the relationship context, display humiliation, genital intercourse, and presence of non-participating audiences. The exclusiveness of dominant males in a heterosexual relationship happens because, historically, men in power preferred multiple partners. Finally, Baumeister observes a contrast between the 'intense sensation' focus of male masochism to a more 'meaning and emotion' centred female masochistic script. Prior argues that although some of these women may appear to be engaging in traditional subordinate or submissive roles, BDSM allows women in both dominant and submissive roles to express and experience personal power through their sexual identities. In a study that she conducted in 2013, she found that the majority of the women she interviewed identified as bottom, submissive, captive, or slave/sex slave. In turn, Prior was able to answer whether or not these women found an incongruity between their sexual identities and feminist identity. Her research found that these women saw little to no incongruity, and in fact felt that their feminist identity supported identities of submissive and slave. For them, these are sexually and emotionally fulfilling roles and identities that, in some cases, feed other aspects of their lives. Prior contends that third wave feminism provides a space for women in BDSM communities to express their sexual identities fully, even when those identities seem counter-intuitive to the ideals of feminism. Furthermore, women who do identify as submissive, sexually or otherwise, find a space within BDSM where they can fully express themselves as integrated, well-balanced, and powerful women. Women in S/M culture Levitt, Moser, and Jamison's 1994 study provides a general, if outdated, description of characteristics of women in the sadomasochistic (S/M) subculture. They state that women in S/M tend to have higher education, become more aware of their desires as young adults, are less likely to be married than the general population. The researchers found the majority of females identified as heterosexual and submissive, a substantial minority were versatile—able to switch between dominant and submissive roles—and a smaller minority identified with the dominant role exclusively. Oral sex, bondage and master-slave script were among the most popular activities, while feces/watersports were the least popular. Orientation observances in research BDSM is considered by some of its practitioners to be a sexual orientation. The BDSM and kink scene is more often seen as a diverse pansexual community. Often this is a non-judgmental community where gender, sexuality, orientation, preferences are accepted as is or worked at to become something a person can be happy with. In research, studies have focused on bisexuality and its parallels with BDSM, as well as gay-straight differences between practitioners. Comparison between gay and straight men in S/M Demographically, Nordling et al.'s (2006) study found no differences in age, but 43% of gay male respondents compared to 29% of straight males had university-level education. The gay men also had higher incomes than the general population and tended to work in white-collar jobs while straight men tended toward blue-collar ones. Because there were not enough female respondents (22), no conclusions could be drawn from them. Sexually speaking, the same 2006 study by Nordling et al. found that gay males were aware of their S/M preferences and took part in them at an earlier age, preferring leather, anal sex, rimming, dildos and special equipment or uniform scenes. In contrast, straight men preferred verbal humiliation, mask and blindfolds, gags, rubber/latex outfits, caning, vaginal sex, straitjackets, and cross-dressing among other activities. From the questionnaire, researchers were able to identify four separate sexual themes: hyper-masculinity, giving and receiving pain, physical restriction (i.e. bondage), and psychological humiliation. Gay men preferred activities that tended towards hyper-masculinity while straight men showed greater preference for humiliation, significantly higher master/madame-slave role play at ≈84%. Though there were not enough female respondents to draw a similar conclusion with, the fact that there is a difference in gay and straight men suggests strongly that S/M (and BDSM in general) can not be considered a homogenous phenomenon. As Nordling et al. (2006) puts it, "People who identify as sadomasochists mean different things by these identifications." (54) Bisexuality In Steve Lenius' original 2001 paper, he explored the acceptance of bisexuality in a supposedly pansexual BDSM community. The reasoning behind this is that 'coming-out' had become primarily the territory of the gay and lesbian, with bisexuals feeling the push to be one or the other (and being right only half the time either way). What he found in 2001, was that people in BDSM were open to discussion about the topic of bisexuality and pansexuality and all controversies they bring to the table, but personal biases and issues stood in the way of actively using such labels. A decade later, Lenius (2011) looks back on his study and considers if anything has changed. He concluded that the standing of bisexuals in the BDSM and kink community was unchanged, and believed that positive shifts in attitude were moderated by society's changing views towards different sexualities and orientations. But Lenius (2011) does emphasize that the pansexual promoting BDSM community helped advance greater acceptance of alternative sexualities. Brandy Lin Simula (2012), on the other hand, argues that BDSM actively resists gender-conforming and identified three different types of BDSM bisexuality: gender-switching, gender-based styles (taking on a different gendered style depending on the gender of partner when playing), and rejection of gender (resisting the idea that gender matters in their play partners). Simula (2012) explains that practitioners of BDSM routinely challenge our concepts of sexuality by pushing the limits on pre-existing ideas of sexual orientation and gender norms. For some, BDSM and kink provides a platform in creating identities that are fluid, ever-changing. History of psychotherapy and current recommendations Psychiatry has an insensitive history in the area of BDSM. There have been many involvements by institutions of political power to marginalize subgroups and sexual minorities. Mental health professionals have a long history of holding negative assumptions and stereotypes about the BDSM community. Beginning with the DSM-II, Sexual Sadism and Sexual Masochism have been listed as sexually deviant behaviours. Sadism and masochism were also found in the personality disorder section. This negative assumption has not changed significantly which is evident in the continued inclusion of Sexual Sadism and Sexual Masochism as paraphilias in the DSM-IV-TR. The DSM-V, however, has depathologized the language around paraphilias in a way that signifies "the APA's intent to not demand treatment for healthy consenting adult sexual expression". These biases and misinformation can result in pathologizing and unintentional harm to clients who identify as sadists and/or masochists and medical professionals who have been trained under older editions of the DSM can be slow to change in their ways of clinical practice. According to Kolmes et al. (2006), major themes of biased and inadequate care to BDSM clients are: Considering BDSM to be unhealthy Requiring a client to give up BDSM activities in order to continue in treatment Confusing BDSM with abuse Having to educate the therapist about BDSM Assuming that BDSM interests are indicative of past family/spousal abuse Therapists misrepresenting their expertise by stating that they are BDSM-positive when they are not actually knowledgeable about BDSM practices These same researchers suggested that therapists should be open to learning more about BDSM, to show comfort in talking about BDSM issues, and to understand and promote "safe, sane, consensual" BDSM. There has also been research which suggests BDSM can be a beneficial way for victims of sexual assault to deal with their trauma, most notably by Corie Hammers, but this work is limited in scope and to date, has not undergone empirical testing as a treatment. Clinical issues Nichols (2006) compiled some common clinical issues: countertransference, non-disclosure, coming out, partner/families, and bleed-through. Countertransference is a common problem in clinical settings. Despite having no evidence, therapists may find themselves believing that their client's pathology is "self-evident". Therapists may feel intense disgust and aversive reactions. Feelings of countertransference can interfere with therapy. Another common problem is when clients conceal their sexual preferences from their therapists. This can compromise any therapy. To avoid non-disclosure, therapists are encouraged to communicate their openness in indirect ways with literature and artworks in the waiting room. Therapists can also deliberately bring up BDSM topics during the course of therapy. With less informed therapists, sometimes they over-focus on clients' sexuality which detracts from original issues such as family relationships, depression, etc. A special subgroup that needs counselling is the "newbie". Individuals just coming out might have internalized shame, fear, and self-hatred about their sexual preferences. Therapists need to provide acceptance, care, and model positive attitude; providing reassurance, psychoeducation, and bibliotherapy for these clients is crucial. The average age when BDSM individuals realize their sexual preference is around 26 years. Many people hide their sexuality until they can no longer contain their desires. However, they may have married or had children by this point. History Origins Practices of BDSM survive from some of the oldest textual records in the world, associated with rituals to the goddess Inanna (Ishtar in Akkadian). Cuneiform texts dedicated to Inanna which incorporate domination rituals. In particular, she points to ancient writings such as Inanna and Ebih (in which the goddess dominates Ebih), and Hymn to Inanna describing cross-dressing transformations and rituals "imbued with pain and ecstasy, bringing about initation and journeys of altered states of consciousness; punishment, moaning, ecstasy, lament and song, participants exhausting themselves in weeping and grief." During the 9th century BC, ritual flagellations were performed in Artemis Orthia, one of the most important religious areas of ancient Sparta, where the Cult of Orthia, a pre-Olympic religion, was practiced. Here, ritual flagellation called diamastigosis took place, in which young adolescent men were whipped in a ceremony overseen by the priestess. These are referred to by a number of ancient authors, including Pausanius (III, 16: 10–11). One of the oldest graphical proofs of sadomasochistic activities is found in the Etruscan Tomb of the Whipping near Tarquinia, which dates to the 5th century BC. Inside the tomb, there is a fresco which portrays two men who flagellate a woman with a cane and a hand during an erotic situation. Another reference related to flagellation is to be found in the sixth book of the Satires of the ancient Roman Poet Juvenal (1st–2nd century A.D.), further reference can be found in Petronius's Satyricon where a delinquent is whipped for sexual arousal. Anecdotal narratives related to humans who have had themselves voluntary bound, flagellated or whipped as a substitute for sex or as part of foreplay reach back to the 3rd and 4th century BC. In Pompeii, a whip-mistress figure with wings is depicted on the wall of the Villa of Mysteries, as part of an initiation of a young woman into the Mysteries. The whip-mistress role drove the sacred initiation of ceremonial death and rebirth. The archaic Greek Aphrodite may too once have been armed with an implement, with archaeological evidence of armed Aphrodites known from a number of locations in Cythera, Acrocorinth and Sparta, and which may have been a whip. The Kama Sutra of India describes four different kinds of hitting during lovemaking, the allowed regions of the human body to target and different kinds of joyful "cries of pain" practiced by bottoms. The collection of historic texts related to sensuous experiences explicitly emphasizes that impact play, biting and pinching during sexual activities should only be performed consensually since only some women consider such behavior to be joyful. From this perspective, the Kama Sutra can be considered one of the first written resources dealing with sadomasochistic activities and safety rules. Further texts with sadomasochistic connotation appear worldwide during the following centuries on a regular basis. There are anecdotal reports of people willingly being bound or whipped, as a prelude to or substitute for sex, during the 14th century. The medieval phenomenon of courtly love in all of its slavish devotion and ambivalence has been suggested by some writers to be a precursor of BDSM. Some sources claim that BDSM as a distinct form of sexual behavior originated at the beginning of the 18th century when Western civilization began medically and legally categorizing sexual behavior (see Etymology). Flagellation practiced within an erotic setting has been recorded from at least the 1590s evidenced by a John Davies epigram, and references to "flogging schools" in Thomas Shadwell's The Virtuoso (1676) and Tim Tell-Troth's Knavery of Astrology (1680). Visual evidence such as mezzotints and print media is also identified revealing scenes of flagellation, such as "The Cully Flaug'd" from the British Museum collection. John Cleland's novel Fanny Hill, published in 1749, incorporates a flagellation scene between the character's protagonist Fanny Hill and Mr Barville. A large number of flagellation publications followed, including Fashionable Lectures: Composed and Delivered with Birch Discipline (), promoting the names of women offering the service in a lecture room with rods and cat o' nine tails. Other sources give a broader definition, citing BDSM-like behavior in earlier times and other cultures, such as the medieval flagellates and the physical ordeal rituals of some Native American societies. BDSM ideas and imagery have existed on the fringes of Western culture throughout the 20th century. Robert Bienvenu attributes the origins of modern BDSM to three sources, which he names as "European Fetish" (from 1928), "American Fetish" (from 1934), and "Gay Leather" (from 1950). Another source are the sexual games played in brothels, which go back to the 19th century, if not earlier. Charles Guyette was the first American to produce and distribute fetish related material (costumes, footwear, photography, props and accessories) in the U.S. His successor, Irving Klaw, produced commercial sexploitation film and photography with a BDSM theme (most notably with Bettie Page) and issued fetish comics (known then as "chapter serials") by the now-iconic artists John Willie, Gene Bilbrew, and Eric Stanton. Stanton's model Bettie Page became at the same time one of the first successful models in the area of fetish photography and one of the most famous pin-up girls of American mainstream culture. Italian author and designer Guido Crepax was deeply influenced by him, coining the style and development of European adult comics in the second half of the 20th century. The artists Helmut Newton and Robert Mapplethorpe are the most prominent examples of the increasing use of BDSM-related motives in modern photography and the public discussions still resulting from this. Alfred Binet first coined the term erotic fetishism in his 1887 book, Du fétichisme dans l'amour Richard von Krafft-Ebing saw BDSM interests as the end of a continuum. Leather movement Leather has been a predominantly gay male term to refer to one fetish, but it can stand for many more. Members of the gay male leather community may wear leathers such as motorcycle leathers, or may be attracted to men wearing leather. Leather and BDSM are seen as two parts of one whole. Much of the BDSM culture can be traced back to the gay male leather culture, which formalized itself out of the group of men who were soldiers returning home after World War II (1939–1945). World War II was the setting where countless homosexual men and women tasted the life among homosexual peers. Post-war, homosexual individuals congregated in larger cities such as New York, Chicago, San Francisco, and Los Angeles. They formed leather clubs and bike clubs; some were fraternal services. The establishment of Mr. Leather Contest and Mr. Drummer Contest were made around this time. This was the genesis of the gay male leather community. Many of the members were attracted to extreme forms of sexuality, for which peak expression was in the pre-AIDS 1970s. This subculture is epitomized by the Leatherman's Handbook by Larry Townsend, published in 1972, which describes in detail the practices and culture of gay male sadomasochists in the late 1960s and early 1970s. In the early 1980s, lesbians also joined the leathermen as a recognizable element of the gay leather community. They also formed leather clubs, but there were some gender differences, such as the absence of leatherwomen's bars. In 1981, the publication of Coming to Power by lesbian-feminist group Samois led to a greater knowledge and acceptance of BDSM in the lesbian community. By the 1990s, the gay men's and women's leather communities were no longer underground and played an important role in the kink community. Today, the leather movement is generally seen as a part of the BDSM-culture instead of as a development deriving from gay subculture, even if a huge part of the BDSM-subculture was gay in the past. In the 1990s, the so-called New Guard leather subculture evolved. This new orientation started to integrate psychological aspects into their play. The San Francisco South of Market Leather History Alley consists of four works of art along Ringold Alley honoring leather culture; it opened in 2017. One of the works of art is metal bootprints along the curb which honor 28 people (including Steve McEachern, owner of the Catacombs, a gay and lesbian S/M fisting club, and Cynthia Slater, a founder of the Society of Janus, the second oldest BDSM organization in the United States) who were an important part of the leather communities of San Francisco. Internet In the late 1980s, the Internet provided a way of finding people with specialized interests around the world as well as on a local level, and communicating with them anonymously. This brought about an explosion of interest and knowledge of BDSM, particularly on the usenet group alt.sex.bondage. When that group became too cluttered with spam, the focus moved to soc.subculture.bondage-bdsm. With an increased focus on forms of social media, FetLife was formed, which advertises itself as "a social network for the BDSM and fetish community". It operates similarly to other social media sites, with the ability to make friends with other users, events, and pages of shared interests. In addition to traditional sex shops, which sell sex paraphernalia, there has also been an explosive growth of online adult toy companies that specialize in leather/latex gear and BDSM toys. Once a very niche market, there are now very few sex toy companies that do not offer some sort of BDSM or fetish gear in their catalog. Kinky elements seem to have worked their way into "vanilla" markets. The former niche expanded to an important pillar of the business with adult accessories. Today practically all suppliers of sex toys do offer items which originally found usage in the BDSM subculture. Padded handcuffs, latex and leather garments, as well as more exotic items like soft whips for fondling and TENS for erotic electro stimulation, can be found in catalogs aiming at classical vanilla target groups, indicating that former boundaries increasingly seem to shift. During the last years, the Internet also provides a central platform for networking among individuals who are interested in the subject. Besides countless private and commercial choices, there is an increasing number of local networks and support groups emerging. These groups often offer comprehensive background and health-related information for people who have been unwillingly outed as well as contact lists with information on psychologists, physicians and lawyers who are familiar with BDSM related topics. University clubs Increasingly, American universities are witnessing BDSM and kink education by providing student clubs, such as Columbia University's Conversio Virium and Iowa State University's Cuffs. University BDSM clubs are also found in the U.K., Canada, Belgium, and Taiwan. Some American universities—such as Indiana University and Michigan State University—have professors who research and teach classes on BDSM. Legal status Austria Section 90 of the Austrian criminal code declares bodily injury (Sections 83–84) or the endangerment of physical security (Section 89) to not be subject to penalty in cases in which the victim has consented and the injury or endangerment does not offend moral sensibilities. Case law from the Austrian Supreme Court has consistently shown that bodily injury is only offensive to moral sensibilities, thus it is only punishable when a "serious injury" (damage to health or an employment disability lasting more than 24 days) or the death of the "victim" results. A light injury is generally considered permissible when the "victim" has consented to it. In cases of threats to bodily well being the standard depends on the probability that an injury will actually occur. If serious injury or even death would be a likely result of a threat being carried out, then even the threat itself is considered punishable. Canada In 2004, a judge in Canada ruled that videos seized by the police featuring BDSM activities were not obscene and did not constitute violence, but a "normal and acceptable" sexual activity between two consenting adults. In 2011, the Supreme Court of Canada ruled in R. v. J.A. that a person must have an active mind during the specific sexual activity in order to legally consent. The Court ruled that it is a criminal offence to perform a sexual act on an unconscious person—whether or not that person consented in advance. Germany According to Section 194 of the German criminal code, the charge of insult (slander) can only be prosecuted if the defamed person chooses to press charges. False imprisonment can be charged if the victim—when applying an objective view—can be considered to be impaired in their rights of free movement. According to Section 228, a person inflicting a bodily injury on another person with that person's permission violates the law only in cases where the act can be considered to have violated good morals in spite of permission having been given. On 26 May 2004, the Criminal Panel No. 2 of the Bundesgerichtshof (German Federal Court) ruled that sado-masochistically motivated physical injuries are not per se indecent and thus subject to Section 228. Following cases in which sado-masochistic practices had been repeatedly used as pressure tactics against former partners in custody cases, the Appeals Court of Hamm ruled in February 2006 that sexual inclinations toward sado-masochism are no indication of a lack of capabilities for successful child-raising. Italy In Italian law, BDSM is right on the border between crime and legality, and everything lies in the interpretation of the legal code by the judge. This concept is that anyone willingly causing "injury" to another person is to be punished. In this context, though, "injury" is legally defined as "anything causing a condition of illness", and "illness" is ill-defined itself in two different legal ways. The first is "any anatomical or functional alteration of the organism" (thus technically including little scratches and bruises too); the second is "a significant worsening of a previous condition relevant to organic and relational processes, requiring any kind of therapy". This could make it somewhat risky to play with someone, as later the "victim" may call foul play citing even an insignificant mark as evidence against the partner. Also, any injury requiring over 20 days of medical care must be denounced by the professional medic who discovers it, leading to automatic indictment of the person who caused it. Nordic countries In September 2010, a Swedish court acquitted a 32-year-old man of assault for engaging in consensual BDSM play with a 16-year-old girl (the age of consent in Sweden is 15). Norway's legal system has likewise taken a similar position, that safe and consensual BDSM play should not be subject to criminal prosecution. This parallels the stance of the mental health professions in the Nordic countries which have removed sadomasochism from their respective lists of psychiatric illnesses. Switzerland The age of consent in Switzerland is 16 years, which also applies to BDSM play. Minors (i.e., those under 16) are not subject to punishment for BDSM play as long as the age difference between them is less than three years. Certain practices, however, require granting consent for light injuries, with only those over 18 permitted to give consent. On 1 April 2002, Articles 135 and 197 of the Swiss Criminal Code were tightened to make ownership of "objects or demonstrations [...] which depict sexual acts with violent content" a punishable offense. This law amounts to a general criminalization of sado-masochism since nearly every sado-masochist will have some kind of media that fulfills this criterion. Critics also object to the wording of the law which puts sado-masochists in the same category as pedophiles and pederasts. United Kingdom In British law, consent is an absolute defense to common assault, but not necessarily to actual bodily harm, where courts may decide that consent is not valid, as occurred in the case of R v Brown. Accordingly, consensual activities in the U.K. may not constitute "assault occasioning actual or grievous bodily harm" in law. The Spanner Trust states that this is defined as activities which have caused injury "of a lasting nature" but that only a slight duration or injury might be considered "lasting" in law. The decision contrasts with the later case of R v Wilson in which conviction for non-sexual consensual branding within a marriage was overturned, the appeal court ruling that R v Brown was not an authority in all cases of consensual injury and criticizing the decision to prosecute. Following Operation Spanner, the European Court of Human Rights ruled in January 1999 in Laskey, Jaggard and Brown v. United Kingdom that no violation of Article 8 occurred because the amount of physical or psychological harm that the law allows between any two people, even consenting adults, is to be determined by the jurisdiction the individuals live in, as it is the State's responsibility to balance the concerns of public health and well-being with the amount of control a State should be allowed to exercise over its citizens. In the Criminal Justice and Immigration Bill 2007, the British Government cited the Spanner case as justification for criminalizing images of consensual acts, as part of its proposed criminalization of possession of "extreme pornography". Another contrasting case was that of Stephen Lock in 2013, who was cleared of actual bodily harm on the grounds that the woman consented. In this case, the act was deemed to be sexual. United States The United States Federal law does not list a specific criminal determination for consensual BDSM acts. Many BDSM practitioners cite the legal decision of People v. Jovanovic, 95 N.Y.2d 846 (2000), or the "Cybersex Torture Case", which was the first U.S. appellate decision to hold (in effect) that one does not commit assault if the victim consents. However, many individual states do criminalize specific BDSM actions within their state borders. Some states specifically address the idea of "consent to BDSM acts" within their assault laws, such as the state of New Jersey, which defines "simple assault" to be "a disorderly persons offense unless committed in a fight or scuffle entered into by mutual consent, in which case it is a petty disorderly persons offense". Oregon Ballot Measure 9 was a ballot measure in the U.S. state of Oregon in 1992, concerning sadism, masochism, gay rights, pedophilia, and public education, that drew widespread national attention. It would have added the following text to the Oregon Constitution: It was defeated in the 3 November 1992 general election with 638,527 votes in favor, 828,290 votes against. The National Coalition for Sexual Freedom collects reports about punishment for sexual activities engaged in by consenting adults, and about its use in child custody cases. Cultural aspects Today, the BDSM culture exists in most Western countries. This offers BDSM practitioners the opportunity to discuss BDSM relevant topics and problems with like-minded people. This culture is often viewed as a subculture, mainly because BDSM is often still regarded as "unusual" by some of the public. Many people hide their leaning from society since they are afraid of the incomprehension and of social exclusion. In contrast to frameworks seeking to explain sadomasochism through psychological, psychoanalytic, medical or forensic approaches, which seek to categorize behaviour and desires and find a root "cause", Romana Byrne suggests that such practices can be seen as examples of "aesthetic sexuality", in which a founding physiological or psychological impulse is irrelevant. Rather, sadism and masochism may be practiced through choice and deliberation, driven by certain aesthetic goals tied to style, pleasure, and identity. These practices, in certain circumstances and contexts, can be compared with the creation of art. Symbols One of the most commonly used symbols of the BDSM community is a derivation of a triskelion shape within a circle. Various forms of triskele have had many uses and many meanings in many cultures; its BDSM usage derives from the Ring of O in the classic book Story of O. The BDSM Emblem Project claims copyright over one particular specified form of the triskelion symbol; other variants of the triskelion are free from such copyright claims. The leather pride flag is a symbol for the leather subculture and also widely used within BDSM. In continental Europe, the Ring of O is widespread among BDSM practitioners. The triskelion as a BDSM symbol can easily be perceived as the three separate parts of the acronym BDSM; which are BD, DS, and SM (Bondage & Discipline, Dominance & Submission, Sadism & Masochism). They are three separate items, that are normally associated together. The BDSM rights flag, shown to the right, is intended to represent the belief that people whose sexuality or relationship preferences include BDSM practises deserve the same human rights as everyone else, and should not be discriminated against for pursuing BDSM with consenting adults. The flag is inspired by the leather pride flag and BDSM emblem but is specifically intended to represent the concept of BDSM rights and to be without the other symbols' restrictions against commercial use. It is designed to be recognizable by people familiar with either the leather pride flag or BDSM triskelion (or triskele) as "something to do with BDSM"; and to be distinctive whether reproduced in full colour, or in black and white (or another pair of colours). BDSM and fetish items and styles have been spread widely in Western societies' everyday life by different factors, such as avant-garde fashion, heavy metal, goth subculture, and science fiction TV series, and are often not consciously connected with their BDSM roots by many people. While it was mainly confined to the punk and BDSM subcultures in the 1990s, it has since spread into wider parts of Western societies. Film and music In music: the Romanian singer-songwriter Navi featured BDSM and Shibari scenes in her music video "Picture Perfect" (2014). The video was banned in Romania for its explicit content. In 2010, Rihanna's song "S&M" and Christina Aguilera's single "Not Myself Tonight" appeared, both full of BDSM imagery. In movies: While BDSM activity appeared initially in subtle form, in the 1960s famous works of literature like Story of O and Venus in Furs were filmed explicitly. With the release of the 1986 film 9½ Weeks, the topic of BDSM was transferred to mainstream cinema. From the 1990s, cinematic representation of alternative sexualities, including BDSM, increased dramatically, as seen in documentary productions such as Graphic Sexual Horror (a 2009 film based on the website Insex), Kink (a 2013 film based on the website Kink.com), and movies such as Fifty Shades of Grey (2015) and its two sequels Fifty Shades Darker (2017) and Fifty Shades Freed (2018). However, mistakenly considered in mainstream society as having BDSM activities that are, rather, abusive are the movies Fifty Shades of Grey (2015) and its two sequels Fifty Shades Darker (2017) and Fifty Shades Freed (2018). "A lot of what happens in the main relationship of Fifty Shades of Grey is domestic abuse, both physical and emotional, and for people whose entire understanding of BDSM now comes from jiggle balls and rooms of pain this is a dangerous misconception to foster." Theater Although it would be possible to establish certain elements related to BDSM in classical theater, not until the emergence of contemporary theater would some plays have BDSM as the main theme. Exemplifying this are two works: one Austrian, one German, in which BDSM is not only incorporated but integral to the storyline of the play. Worauf sich Körper kaprizieren, Austria. Peter Kern directed and wrote the script for this comedy which is a present-day adaption of Jean Genet's 1950 film, . It is about a marriage in which the wife (film veteran Miriam Goldschmidt) submits her husband (Heinrich Herkie) and the butler (Günter Bubbnik) to her sadistic treatment until two new characters take their places. Ach, Hilde (Oh, Hilda), Germany. This play by Anna Schwemmer premiered in Berlin. A young Hilde becomes pregnant, and after being abandoned by her boyfriend she decides to become a professional dominatrix to earn money. The play carefully crafts a playful and frivolous picture of the field of professional dominatrices. Literature Although examples of literature catering to BDSM and fetishistic tastes were created in earlier periods, BDSM literature as it exists today cannot be found much earlier than World War II. The word sadism originates from the works of Donatien Alphonse François, Marquis de Sade, and the word masochism originates from Leopold von Sacher-Masoch, the author of Venus in Furs. However, it is worth noting that the Marquis de Sade describes non-consensual abuse in his works, such as in Justine. Venus in Furs describes a consensual dom-sub relationship. A central work in modern BDSM literature is undoubtedly Story of O (1954) by Anne Desclos under the pseudonym Pauline Réage. Other notable works include 9½ Weeks (1978) by Elizabeth McNeill, some works of the writer Anne Rice (Exit to Eden, and her Claiming of Sleeping Beauty series of books), Jeanne de Berg (L'Image (1956) dedicated to Pauline Réage), the Gor series by John Norman, and naturally all the works of Patrick Califia, Gloria Brame, the group Samois and many of the writer Georges Bataille (Histoire de l'oeil-Story of the Eye, Madame Edwarda, 1937), as well as those of Bob Flanagan (Slave Sonnets (1986), Fuck Journal (1987), A Taste of Honey (1990)). A common part of many of the poems of Pablo Neruda is a reflection on feelings and sensations arising from the relations of EPE or erotic exchange of power. The Fifty Shades trilogy is a series of very popular erotic romance novels by E. L. James which involves BDSM; however, the novels have been criticized for their inaccurate and harmful depiction of BDSM. In the 21st century, a number of prestigious university presses, such as Duke University, Indiana University and University of Chicago, have published books on BDSM written by professors, thereby lending academic legitimacy to this once taboo topic. Art In photography: Eric Kroll and Irving Klaw (with Bettie Page, the first well-known bondage model), and Japanese photographer Araki Nobuyoshi, whose works are exhibited in several major art museums, galleries and private collections, such as the Baroness Marion Lambert, the world's largest holder of contemporary photographic art. Also Robert Mapplethorpe, whose most controversial work is that of the underground BDSM scene in the late 1960s and early 1970s of New York. The homoeroticism of this work fuelled a national debate over the public funding of controversial artwork. Comic book drawings: Guido Crepax with Histoire d'O (1975), Justine (1979) and Venere in Pelliccia (1984); inspired by the work of Pauline Réage, the Marquis de Sade and Leopold von Sacher-Masoch. John Willie and The Adventures of Sweet Gwendoline (1984) which was the basis for the film The Perils of Gwendoline in the Land of the Yik-Yak. The Sunstone/Mercy (2011-ongoing) books by Stjepan Sejic have become very popular and are found in many conventional bookstores around the world. In graphic design: Eric Stanton and his work on dominance and female bondage, as well as Hajime Sorayama and Robert Bishop. In art deco sculpture: Bruno Zach produced perhaps his best known sculpture—called "The Riding Crop" ()—which features a scantily clad dominatrix wielding a riding crop. See also Autosadism Dominance hierarchy Index of BDSM articles Glossary of BDSM List of BDSM equipment List of BDSM organizations List of bondage positions Leather subculture Outline of BDSM Vulnerability and care theory of love References Further reading Baldwin, Guy. Ties That Bind: SM/Leather/Fetish Erotic Style: Issues, Communication, and Advice, Daedalus Publishing, 1993. . Brame, Gloria G., Brame, William D., and Jacobs, Jon. Different Loving: An Exploration of the World of Sexual Dominance and Submission Villard Books, New York, 1993. Brame, Gloria. Come Hither: A Commonsense Guide to Kinky Sex, Fireside, 2000. . Califia, Pat. Sensuous Magic. New York, Masquerade Books, 1993. Dollie Llama. Diary of an S&M Romance., PEEP! Press (California), 2006, Henkin, Wiliiam A., Sybil Holiday. Consensual Sadomasochism: How to Talk About It and How to Do It Safely, Daedalus Publishing, 1996. . Janus, Samuel S., and Janus, Cynthia L. The Janus Report on Sexual Behavior, John Wiley & Sons, 1994. Masters, Peter. This Curious Human Phenomenon: An Exploration of Some Uncommonly Explored Aspects of BDSM. The Nazca Plains Corporation, 2008. Phillips, Anita. A Defence of Masochism, Faber and Faber, new edition 1999. Newmahr, Staci (2011). Playing on the Edge: Sadomasochism, Risk and Intimacy. Bloomington: Indiana University Press. . Nomis, Anne O. (2013) The History & Arts of the Dominatrix Mary Egan Publishing & Anna Nomis Ltd, U.K. Rinella, Jack. The Complete Slave: Creating and Living an Erotic Dominant/submissive Lifestyle, Daedalus Publishing, 2002. . Saez, Fernando y Viñuales, Olga, Armarios de Cuero, Ed. Bellaterra, 2007. Larry Townsend. Leatherman's Handbook, first edition 1972 (this was the first book to publicize BDSM to the general public—it was a paperback book widely available on newsstands and at bookstores throughout the United States) Wiseman, Jay. SM 101: A Realistic Introduction (1st ed., 1992); 2nd ed. Greenery Press, 2000. Byrne, Romana (2013) Aesthetic Sexuality: A Literary History of Sadomasochism , New York: Bloomsbury. Dominari, Rajan (2019). Welcome to the Darkside: A BDSM Primer. AKO Publishing Company. . External links "Pain and the erotic" by Lesley Hall (archived 17 December 2008) Spoken articles Control (social and political) Sexual acts

4547

https://en.wikipedia.org/wiki/Bash%20%28Unix%20shell%29

Bash (Unix shell)

Bash is a Unix shell and command language written by Brian Fox for the GNU Project as a free software replacement for the Bourne shell. First released in 1989, it has been used as the default login shell for most Linux distributions. Bash was one of the first programs Linus Torvalds ported to Linux, alongside GCC. A version is also available for Windows 10 and Windows 11 via the Windows Subsystem for Linux. It is also the default user shell in Solaris 11. Bash was also the default shell in versions of Apple macOS from 10.3 (originally, the default shell was tcsh) to 10.15 (macOS Catalina), which changed the default shell to zsh, although Bash remains available as an alternative shell. Bash is a command processor that typically runs in a text window where the user types commands that cause actions. Bash can also read and execute commands from a file, called a shell script. Like most Unix shells, it supports filename globbing (wildcard matching), piping, here documents, command substitution, variables, and control structures for condition-testing and iteration. The keywords, syntax, dynamically scoped variables and other basic features of the language are all copied from sh. Other features, e.g., history, are copied from csh and ksh. Bash is a POSIX-compliant shell, but with a number of extensions. The shell's name is an acronym for Bourne Again Shell, a pun on the name of the Bourne shell that it replaces and the notion of being "born again". A security hole in Bash dating from version 1.03 (August 1989), dubbed Shellshock, was discovered in early September 2014 and quickly led to a range of attacks across the Internet. Patches to fix the bugs were made available soon after the bugs were identified. History Brian Fox began coding Bash on January 10, 1988, after Richard Stallman became dissatisfied with the lack of progress being made by a prior developer. Stallman and the Free Software Foundation (FSF) considered a free shell that could run existing shell scripts so strategic to a completely free system built from BSD and GNU code that this was one of the few projects they funded themselves, with Fox undertaking the work as an employee of FSF. Fox released Bash as a beta, version .99, on June 8, 1989, and remained the primary maintainer until sometime between mid-1992 and mid-1994, when he was laid off from FSF and his responsibility was transitioned to another early contributor, Chet Ramey. Since then, Bash has become by far the most popular shell among users of Linux, becoming the default interactive shell on that operating system's various distributions (although Almquist shell may be the default scripting shell) and on Apple's macOS releases before Catalina in October 2019. Bash has also been ported to Microsoft Windows and distributed with Cygwin and MinGW, to DOS by the DJGPP project, to Novell NetWare, to OpenVMS by the GNV project, to ArcaOS, and to Android via various terminal emulation applications. In September 2014, Stéphane Chazelas, a Unix/Linux specialist, discovered a security bug in the program. The bug, first disclosed on September 24, was named Shellshock and assigned the numbers . The bug was regarded as severe, since CGI scripts using Bash could be vulnerable, enabling arbitrary code execution. The bug was related to how Bash passes function definitions to subshells through environment variables. Features The Bash command syntax is a superset of the Bourne shell command syntax. Bash supports brace expansion, command line completion (Programmable Completion), basic debugging and signal handling (using trap) since bash 2.05a among other features. Bash can execute the vast majority of Bourne shell scripts without modification, with the exception of Bourne shell scripts stumbling into fringe syntax behavior interpreted differently in Bash or attempting to run a system command matching a newer Bash builtin, etc. Bash command syntax includes ideas drawn from the KornShell (ksh) and the C shell (csh) such as command line editing, command history (history command), the directory stack, the $RANDOM and $PPID variables, and POSIX command substitution syntax $(…). When a user presses the tab key within an interactive command-shell, Bash automatically uses command line completion, since beta version 2.04, to match partly typed program names, filenames and variable names. The Bash command-line completion system is very flexible and customizable, and is often packaged with functions that complete arguments and filenames for specific programs and tasks. Bash's syntax has many extensions lacking in the Bourne shell. Bash can perform integer calculations ("arithmetic evaluation") without spawning external processes. It uses the ((…)) command and the $((…)) variable syntax for this purpose. Its syntax simplifies I/O redirection. For example, it can redirect standard output (stdout) and standard error (stderr) at the same time using the &> operator. This is simpler to type than the Bourne shell equivalent 'command > file 2>&1'. Bash supports process substitution using the <(command) and >(command)syntax, which substitutes the output of (or input to) a command where a filename is normally used. (This is implemented through /proc/fd/ unnamed pipes on systems that support that, or via temporary named pipes where necessary). When using the 'function' keyword, Bash function declarations are not compatible with Bourne/Korn/POSIX scripts (the KornShell has the same problem when using 'function'), but Bash accepts the same function declaration syntax as the Bourne and Korn shells, and is POSIX-conformant. Because of these and other differences, Bash shell scripts are rarely runnable under the Bourne or Korn shell interpreters unless deliberately written with that compatibility in mind, which is becoming less common as Linux becomes more widespread. But in POSIX mode, Bash conforms with POSIX more closely. Bash supports here documents. Since version 2.05b Bash can redirect standard input (stdin) from a "here string" using the <<< operator. Bash 3.0 supports in-process regular expression matching using a syntax reminiscent of Perl. In February 2009, Bash 4.0 introduced support for associative arrays. Associative array indices are strings, in a manner similar to AWK or Tcl. They can be used to emulate multidimensional arrays. Bash 4 also switches its license to GPL-3.0-or-later; some users suspect this licensing change is why MacOS continues to use older versions. Apple finally stopped using Bash in its operating systems as default shell with the release of MacOS Catalina in 2019. Brace expansion Brace expansion, also called alternation, is a feature copied from the C shell. It generates a set of alternative combinations. Generated results need not exist as files. The results of each expanded string are not sorted and left to right order is preserved: $ echo a{p,c,d,b}e ape ace ade abe $ echo {a,b,c}{d,e,f} ad ae af bd be bf cd ce cf Users should not use brace expansions in portable shell scripts, because the Bourne shell does not produce the same output. $ # bash shell $/bin/bash -c 'echo a{p,c,d,b}e' ape ace ade abe $ # A traditional shell does not produce the same output $ /bin/sh -c 'echo a{p,c,d,b}e' a{p,c,d,b}e When brace expansion is combined with wildcards, the braces are expanded first, and then the resulting wildcards are substituted normally. Hence, a listing of JPEG and PNG images in the current directory could be obtained using: ls *.{jpg,jpeg,png} # expands to *.jpg *.jpeg *.png - after which, # the wildcards are processed echo *.{png,jp{e,}g} # echo just shows the expansions - # and braces in braces are possible. In addition to alternation, brace expansion can be used for sequential ranges between two integers or characters separated by double dots. Newer versions of Bash allow a third integer to specify the increment. $ echo {1..10} 1 2 3 4 5 6 7 8 9 10 $ echo {01..10} 01 02 03 04 05 06 07 08 09 10 $ echo file{1..4}.txt file1.txt file2.txt file3.txt file4.txt $ echo {a..e} a b c d e $ echo {1..10..3} 1 4 7 10 $ echo {a..j..3} a d g j When brace expansion is combined with variable expansion (A.K.A. parameter expansion and parameter substitution) the variable expansion is performed after the brace expansion, which in some cases may necessitate the use of the eval built-in, thus: $ start=1; end=10 $ echo {$start..$end} # fails to expand due to the evaluation order {1..10} $ eval echo {$start..$end} # variable expansion occurs then resulting string is evaluated 1 2 3 4 5 6 7 8 9 10 Startup scripts When Bash starts, it executes the commands in a variety of dot files. Unlike Bash shell scripts, dot files do not typically have execute permission enabled nor an interpreter directive like #!/bin/bash. Legacy-compatible Bash startup example The skeleton ~/.bash_profile below is compatible with the Bourne shell and gives semantics similar to csh for the ~/.bashrc and ~/.bash_login. The [ -r filename ] && cmd is a short-circuit evaluation that tests if filename exists and is readable, skipping the part after the && if it is not. [ -r ~/.profile ] && . ~/.profile # set up environment, once, Bourne-sh syntax only if [ -n "$PS1" ] ; then # are we interactive? [ -r ~/.bashrc ] && . ~/.bashrc # tty/prompt/function setup for interactive shells [ -r ~/.bash_login ] && . ~/.bash_login # any at-login tasks for login shell only fi # End of "if" block Operating system issues in Bash startup Some versions of Unix and Linux contain Bash system startup scripts, generally under the /etc directories. Bash calls these as part of its standard initialization, but other startup files can read them in a different order than the documented Bash startup sequence. The default content of the root user's files may also have issues, as well as the skeleton files the system provides to new user accounts upon setup. The startup scripts that launch the X window system may also do surprising things with the user's Bash startup scripts in an attempt to set up user-environment variables before launching the window manager. These issues can often be addressed using a ~/.xsession or ~/.xprofile file to read the ~/.profile — which provides the environment variables that Bash shell windows spawned from the window manager need, such as xterm or Gnome Terminal. Portability Invoking Bash with the --posix option or stating set -o posix in a script causes Bash to conform very closely to the POSIX 1003.2 standard. Bash shell scripts intended for portability should take into account at least the POSIX shell standard. Some bash features not found in POSIX are: Certain extended invocation options Brace expansion Arrays and associative arrays The double bracket extended test construct and its regex matching The double-parentheses arithmetic-evaluation construct (only ; is POSIX) Certain string-manipulation operations in parameter expansion for scoped variables Process substitution Bash-specific builtins Coprocesses $EPOCHSECONDS and $EPOCHREALTIME variables If a piece of code uses such a feature, it is called a "bashism" – a problem for portable use. Debian's and Vidar Holen's can be used to make sure that a script does not contain these parts. The list varies depending on the actual target shell: Debian's policy allows some extensions in their scripts (as they are in the dash shell), while a script intending to support pre-POSIX Bourne shells, like autoconf's , are even more limited in the features they can use. Keyboard shortcuts Bash uses GNU Readline to provide keyboard shortcuts for command line editing using the default (Emacs) key bindings. Vi-bindings can be enabled by running set -o vi. Process management The Bash shell has two modes of execution for commands: batch, and concurrent mode. To execute commands in batch (i.e., in sequence) they must be separated by the character ";", or on separate lines: command1; command2 in this example, when command1 is finished, command2 is executed. A background execution of command1 can occur using (symbol &) at the end of an execution command, and process will be executed in background returning immediately control to the shell and allowing continued execution of commands. command1 & Or to have a concurrent execution of two command1 and command2, they must be executed in the Bash shell in the following way: command1 & command2 In this case command1 is executed in the background & symbol, returning immediately control to the shell that executes command2 in the foreground. A process can be stopped and control returned to bash by typing while the process is running in the foreground. A list of all processes, both in the background and stopped, can be achieved by running jobs: $ jobs [1]- Running command1 & [2]+ Stopped command2 In the output, the number in brackets refers to the job id. The plus sign signifies the default process for bg and fg. The text "Running" and "Stopped" refer to the process state. The last string is the command that started the process. The state of a process can be changed using various commands. The fg command brings a process to the foreground, while bg sets a stopped process running in the background. bg and fg can take a job id as their first argument, to specify the process to act on. Without one, they use the default process, identified by a plus sign in the output of jobs. The kill command can be used to end a process prematurely, by sending it a signal. The job id must be specified after a percent sign: kill %1 Conditional execution Bash supplies "conditional execution" command separators that make execution of a command contingent on the exit code set by a precedent command. For example: cd "$SOMEWHERE" && ./do_something || echo "An error occurred" >&2 Where ./do_something is only executed if the cd (change directory) command was "successful" (returned an exit status of zero) and the echo command would only be executed if either the cd or the ./do_something command return an "error" (non-zero exit status). For all commands the exit status is stored in the special variable $?. Bash also supports and forms of conditional command evaluation. Bug reporting An external command called bashbug reports Bash shell bugs. When the command is invoked, it brings up the user's default editor with a form to fill in. The form is mailed to the Bash maintainers (or optionally to other email addresses). Programmable completion Bash supports programmable completion via built-in complete, , and compgen commands. The feature has been available since the beta version of 2.04 released in 2000. These commands enable complex and intelligent completion specification for commands (i.e. installed programs), functions, variables, and filenames. The complete and two commands specify how arguments of some available commands or options are going to be listed in the readline input. As of version 5.1 completion of the command or the option is usually activated by the keystroke after typing its name. Release history See also Comparison of command shells References External links (interview with GNU Bash's maintainer, Chet Ramey) 1989 software Cross-platform free software Domain-specific programming languages Dynamically scoped programming languages Free software programmed in C GNU Project software Scripting languages Text-oriented programming languages Unix shells

4554

https://en.wikipedia.org/wiki/Bishkek

Bishkek

Bishkek (, ; ), formerly Pishpek and Frunze, is the capital and largest city of Kyrgyzstan. Bishkek is also the administrative centre of the Chüy Region. The region surrounds the city, although the city itself is not part of the region but rather a region-level unit of Kyrgyzstan. Bishkek is situated near the Kazakhstan–Kyrgyzstan border with its population being 1,074,075 in 2021. In 1825, the Khanate of Kokand established the fortress of Pishpek to control local caravan routes and to collect tribute from Kyrgyz tribes. On 4 September 1860, with the approval of the Kyrgyz, Russian forces led by Colonel Apollon Zimmermann destroyed the fortress. In the present day, the fortress ruins can be found just north of Jibek jolu street, near the new main mosque. In 1868, a Russian settlement was established on the site of the fortress under its original name, Pishpek. It lay within the General Governorship of Russian Turkestan and its Semirechye Oblast. In 1925, the Kara-Kirghiz Autonomous Oblast was established in Russian Turkestan, promoting Pishpek to its capital. In 1926, the Communist Party of the Soviet Union renamed the city Frunze, after Bolshevik military leader Mikhail Frunze (1885–1925), who was born there. In 1936, Frunze became the capital of the Kirghiz Soviet Socialist Republic, during the final stages of national delimitation in the Soviet Union. In 1991, the Kyrgyz parliament changed the capital's name to Bishkek. Bishkek is situated at an altitude of about , just off the northern fringe of the Kyrgyz Ala-Too Range, an extension of the Tian Shan mountain range. These mountains rise to a height of . North of the city, a fertile and gently undulating steppe extends far north into neighbouring Kazakhstan. The river Chüy drains most of the area. Bishkek is connected to the Turkestan–Siberia Railway by a spur line. Bishkek is a city of wide boulevards and marble-faced public buildings combined with numerous Soviet-style apartment blocks surrounding interior courtyards. There are also thousands of smaller, privately built houses, mostly outside the city centre. Streets follow a grid pattern, with most flanked on both sides by narrow irrigation channels, which provide water to trees which provide shade during the hot summers. Etymology Bishkek is supposedly named after the paddle used to churn the fermenting milk. The official website of the Bishkek's city hall provides the following etymological justification for the name of the city: the pregnant wife of a heo lost a paddle used to churn kumis. While looking for it, she suddenly gave birth to a boy, who she named Bishkek. Bishkek would grow up to be a noble figure and after his death, was buried on a mound near the banks of the Alamüdün. There, a tombstone was erected. The building was seen and described by travelers of the 17th and 18th centuries. History Based on DNA evidence, the area near Bishkek is considered one of the possible origins of the Black Death between AD 1346 and 1353. Kokhand rule Originally a caravan rest stop, possibly founded by the Sogdians, on one of the branches of the Silk Road through the Tian Shan range, the location was fortified in 1825 by the khan of Kokand with a mud fort. In the last years of Kokhand rule, the Pishpek fortress was led by Atabek, the Datka. In 1844, the forces of Ormon Khan, the leader of the , briefly captured the fortress. Tsarist era In 1860, Imperial Russia annexed the area, and the military forces of Colonel took and razed the fort. Colonel Zimmermann rebuilt the town over the destroyed fort and appointed field-Poruchik Titov as head of a new Russian garrison. The Imperial Russian government redeveloped the site from 1877 onward, encouraging the settlement of Russian peasants by giving them fertile land to develop. Soviet era In 1926, the city became the capital of the newly established Kirghiz ASSR and was renamed Frunze after Mikhail Frunze, Lenin's close associate who was born in Bishkek and played key roles during the revolutions of 1905 and 1917 and during the Russian Civil War of the early 1920s. Independence era The early 1990s were a tumultuous time for Bishkek. In June 1990, a state of emergency was declared following severe ethnic riots in southern Kyrgyzstan that threatened to spread to the capital. The city was renamed Bishkek on 5 February 1991, and Kyrgyzstan achieved independence later that year during the breakup of the Soviet Union. Before independence, the majority of Bishkek's population were ethnic Russians. In 2004, Russians made up approximately 20% of the city's population, and about in 2011. Bishkek is Kyrgyzstan's financial centre, with all of the country's 21 commercial banks headquartered there. During the Soviet era, the city was home to many industrial plants, but most have been shut down since 1991 or now operate on a much-reduced scale. One of Bishkek's largest employment centres today is the Dordoy Bazaar open market, where many of the Chinese goods imported to CIS countries are sold. Geography Orientation Although Bishkek itself is relatively young, its surrounding area has some sites of interest dating to prehistoric times. There are also sites from the Greco-Buddhist period, the period of Nestorian influence, the era of the Central Asian khanates, and the Soviet period. The central part of the city is laid out on a rectangular grid plan. The city's main street is the east-west Chüy Avenue (Chüy Prospekti), named after the region's main river. In the Soviet era, it was called Lenin Avenue. Along or near it are many important government buildings and universities. These include the Academy of Sciences compound. The westernmost section of the avenue is known as Deng Xiaoping Avenue. The main north–south street is Yusup Abdrakhmanov Street, still commonly referred to by its old name, Sovietskaya Street. Its northern and southern sections are called, respectively, Yelebesov and Baityk Batyr Streets. Several major shopping centres are located along with it, and in the north, it provides access to Dordoy Bazaar. Erkindik ("Freedom") Boulevard runs from north to south, from the main railroad station (Bishkek II) south of Chüy Avenue to the museum quarter and sculpture park just north of Chüy Avenue, and further north toward the Ministry of Foreign Affairs. In the past, it was called Dzerzhinsky Boulevard, named after a Communist revolutionary, Felix Dzerzhinsky, and its northern continuation is still called Dzerzhinsky Street. An important east–west street is Jibek Jolu ('Silk Road'). It runs parallel to Chüy Avenue about north of it and is part of the main east–west road of Chüy Region. Both the eastern and western bus terminals are located along Jibek Jolu. There is a Roman Catholic church located at ul. Vasiljeva 197 (near Rynok Bayat). It is the only Catholic cathedral in Kyrgyzstan. A stadium named in honour of Dolon Omurzakov is located near the centre of Bishkek. This is the largest stadium in the Kyrgyz Republic. City centre Kyrgyz State Historical Museum, located in Ala-Too Square, the main city square. State Museum of Applied Arts, containing examples of traditional Kyrgyz handicrafts. Frunze House Museum. Statue of Ivan Panfilov in the park near the White House. An equestrian statue of Mikhail Frunze stands in a large park (Boulevard Erkindik) across from the train station. The train station was built in 1946 by German prisoners of war and has survived since then without further renovation or repairs; most of those who built it perished and were buried in unmarked pits near the station. The main government building, the White House, is a large seven-story marble building and the former headquarters of the Communist Party of the Kirghiz SSR. At Ala-Too Square there is an independence monument where the changing of the guards may be watched. Osh Bazaar, west of the city centre, is a large, picturesque produce market. Kyrgyz National Philharmonic, concert hall. Outer neighbourhoods The Dordoy Bazaar, just inside the bypass highway on the north-eastern edge of the city, is a major retail and wholesale market. Outside the city The Kyrgyz Ala-Too mountain range, some away, provides a spectacular backdrop to the city; the Ala Archa National Park is only a 30 to 45 minutes drive away. Distances Bishkek is about 300 km away directly from the country's second largest city Osh. However, its nearest large city is Almaty of Kazakhstan, which is 190 km to the east. Furthermore, it is 470 km from Tashkent (Uzbekistan), 680 km from Dushanbe (Tajikistan), and about 1,000 km each from Astana (Kazakhstan), Ürümqi (China), Islamabad (Pakistan), and Kabul (Afghanistan). Climate Bishkek has a Mediterranean-influenced humid continental climate (Köppen climate classification Dsa), as the average mean temperature in the winter is below . Average precipitation is around per year. Average daily high temperatures range from in January to about during July. The summer months are dominated by dry periods, punctuated by the occasional thunderstorm, which produces strong gusty winds and rare dust storms. The mountains to the south provide a natural boundary and protection from damaging weather, as does the smaller mountain chain that runs north-west to south-east. In the winter months, sparse snow storms and frequent heavy fog are the dominating features. There are sometimes temperature inversions, during which the fog can last for days at a time. Demographics Bishkek is the most populated city in Kyrgyzstan. Its population, estimated in 2021, was 1,074,075. From the foundation of the city to the mid-1990s, ethnic Russians and other peoples of European descent (Ukrainians, Germans) comprised the majority of the city's population. According to the 1970 census, the ethnic Kyrgyz were only 12.3%, while Europeans comprised more than 80% of the Frunze population. Now Bishkek is a predominantly Kyrgyz city, with 75% of its residents Kyrgyz, while European peoples make up around 15% of the population. Despite this fact, Russian is the main language while Kyrgyz continues losing ground, especially among the younger generations. Ecology and environment Air quality Emissions of air pollutants in Bishkek amounted to 14,400 tons in 2010. Among all cities in Kyrgyzstan, the level of air pollution in Bishkek is the highest, occasionally exceeding maximum allowable concentrations by several times, especially in the city centre. For example, concentrations of formaldehyde occasionally exceed maximum allowable limits by a factor of four. Responsibility for ambient air quality monitoring in Bishkek lies with the Kyrgyz State Agency of Hydrometeorology. There are seven air-quality monitoring stations in Bishkek, measuring levels of sulfur dioxide, nitrogen oxides, formaldehyde, and ammonia. Economy Bishkek uses the Kyrgyzstan currency, the som. The som's value fluctuates regularly but averaged around 85 som per U.S. dollar as of March 2023. The economy in Bishkek is primarily agricultural, and agricultural products are sometimes bartered in the outlying regions. The streets of Bishkek are regularly lined with produce vendors in a market-style venue. In most of the downtown area there is a more urban cityscape with banks, stores, markets, and malls. Sought-after goods include hand-crafted artisan pieces, such as statues, carvings, paintings, and many nature-based sculptures. Housing As with many cities in post-Soviet states, housing in Bishkek has undergone extensive changes since the collapse of the Soviet Union. While housing was formerly distributed to citizens in the Soviet era, housing in Bishkek has since become privatised. Though single-family houses are slowly becoming more popular, the majority of the residents live in Soviet-era apartments. Despite the Kyrgyz economy experiencing growth, increases in available housing have been slow with very little new construction. As a result of this growing prosperity and the lack of new formal housing, prices have been rising significantly—doubling from 2001 to 2002. Those unable to afford the high housing price within Bishkek, notably internal migrants from rural villages and small provincial towns, often have to resort to informal squatter settlements on the city's outskirts. These settlements are estimated to house 400,000 people or about 30 percent of Bishkek's population. While many of the settlements have lacked basic necessities such as electricity and running water, recently, the local government has pushed to provide these services. Government Local government is administered by the Bishkek Mayor's Office. Askarbek Salymbekov was mayor until his resignation in August 2005, after which his deputy, Arstanbek Nogoev, took over the mayorship. Nogoev was in turn removed from his position in October 2007 through a decree of President Kurmanbek Bakiyev and replaced by businessman and former first deputy prime minister Daniar Usenov. In July 2008 former head of the Kyrgyz Railways Nariman Tuleyev was appointed mayor, who was dismissed by the interim government after 7 April 2010. From April 2010 to February 2011 Isa Omurkulov, also a former head of the Kyrgyz Railways, was an interim mayor, and from 4 February 2011 to 14 December 2013 he was re-elected the mayor of Bishkek. Kubanychbek Kulmatov was nominated for election by parliamentary group of Social Democratic Party of Kyrgyzstan in city kenesh, and he was elected as a new mayor on 15 January 2014, and stepped down on 9 February 2016. The next mayor, Albek Sabirbekovich Ibraimov, was also nominated for election by parliamentary group of Social Democratic Party of Kyrgyzstan in city kenesh, and Bishkek City Kenesh elected him on 27 February 2016. The current mayor is Emil Abdykadyrov, who was elected on 24 February 2022. Administrative divisions Bishkek city covers and is administered separately and not part of any region. Besides the city proper, one urban-type settlement and one village are administered by the city: Chong-Aryk and Orto-Say. The city is divided into 4 districts: Birinchi May, Lenin, Oktyabr and Sverdlov. Chong-Aryk and Orto-Say are part of Lenin District. Since the collapse of the Soviet Union, there has been discussion of replacing the Soviet era district names with ones that reflect Kyrgyz identity and history. Other former Soviet republics have widely replaced Soviet era place names; despite renaming the capital in 1991, Kyrgyzstan is the only nation in Central Asia to retain Soviet era names for districts in its capital. Culture Bishkek is culturally the country's most important city. It is home to the National Library of the Kyrgyz Republic as well as a number of museums, e.g. the Kyrgyz State Historical Museum or the M. V. Frunze Museum. The national public broadcasting service KTRK or Kyrgyz Television is based in Bishkek. Newspapers in Bishkek include the English-language Bishkek Observer, the world's only dungan-language newspaper called Huimin bao and the russian-language Vecherniy Bishkek newspaper. Religion The largest religion is Sunni Islam, but since many Russians live in Kyrgyzstan, there is also a large Russian Orthodox community. The Bishkek Central Mosque is one of the largest in Central Asia. Bishkek is home to the Roman Catholic Apostolic Administration of Kyrgyzstan. Sports Bishkek is home to Dolen Omurzakov Stadium, the largest football stadium in Kyrgyzstan and the only one eligible to host international matches. Several Bishkek-based football teams play on this pitch, including six-time Kyrgyzstan League champions, Dordoi Bishkek. Others include Alga Bishkek, Ilbirs Bishkek, and RUOR-Guardia Bishkek. Bishkek hosted the 2014 IIHF Challenge Cup of Asia – Division I. Education Educational institutions in Bishkek include: APAP KR American University of Central Asia Arabaev Kyrgyz State University Bishkek Humanities University International Atatürk-Alatoo University International University of Kyrgyzstan Kyrgyz-Russian Slavic University I.K. Akhunbaev Kyrgyz State Medical Academy Kyrgyz State National University Kyrgyz Technical University Kyrgyz-Russian State University Kyrgyz-Turkish Manas University Kyrgyz Uzbek University Plato University of Management and Design University of Central Asia In addition, the following international schools serve the expatriate community in Bishkek: European School in Central Asia Oxford International School Bishkek Hope Academy of Bishkek QSI International School of Bishkek Silk Road International School Transportation Mass public transport Public transportation includes buses, electric trolleybuses, and public vans (known in Russian as marshrutka). The first bus and trolley bus services in Bishkek were introduced in 1934 and 1951, respectively. Taxi cabs can be found throughout the city. The city is considering designing and building a light rail system. Commuter and long-distance buses There are two main bus stations in Bishkek. The smaller old Eastern Bus Station is primarily the terminal for minibusses to various destinations within or just beyond the eastern suburbs, such as Kant, Tokmok, Kemin, Issyk Ata, or the Korday border crossing. Long-distance regular bus and minibus services to all parts of the country, as well as to Almaty (the largest city in neighbouring Kazakhstan) and Kashgar, China, run mostly from the newer grand Western Bus Station; only a smaller number run from the Eastern Station. The Dordoy Bazaar on the north-eastern outskirts of the city also contains makeshift terminals for frequent minibusses to suburban towns in all directions (from Sokuluk in the west to Tokmak in the east) and to some buses taking traders to Kazakhstan and Siberia. Rail , the Bishkek-2 railway station sees only a few trains a day. It offers a popular three-day train service from Bishkek to Moscow. There are also long-distance trains that leave for Siberia (Novosibirsk and Novokuznetsk), via Almaty, over the TurkSib route, and to Yekaterinburg (Sverdlovsk) in the Urals, via Astana. These services are remarkably slow (over 48 hours to Yekaterinburg), due to long stops at the border and the indirect route (the trains first have to go west for more than a before they enter the main TurkSib line and can continue to the east or north). For example, as of the fall of 2008, train No. 305 Bishkek-Yekaterinburg was scheduled to take 11 hours to reach the Shu junction—a distance of some by rail, and less than half of that by road. Air The city is served by Manas International Airport (IATA code FRU), located approximately north-west of the city centre. In 2002, the United States obtained the right to use Manas International Airport as an air base for its military operations in Afghanistan and Iraq. Russia subsequently (2003) established an airbase of its own (Kant Air Base) near Kant, some east of Bishkek. It is based at a facility that used to be home to a major Soviet military pilot training school; one of its students, Hosni Mubarak, later became president of Egypt. Notable people Talant Dujshebaev (born 1968), handball coach and former handball player (voted 2nd IHF World Player of the Century) Mikhail Frunze (1885–1925), after whom the city was named from 1926 to 1991 Nasirdin Isanov (1943–1991), first prime minister of Kyrgyzstan Denis Ivanov (born 1983), former Russian professional football player Sergei B. Korolev (born 1962), First Deputy Director of the Federal Security Service Alexander Mashkevitch (born 1954), Kazakh-Israeli billionaire businessman and investor Orzubek Nazarov (born 1966), former WBA lightweight boxing champion Roza Isakovna Otunbayeva (born 1950), third president of Kyrgyzstan Vladimir Perlin (born 1942), cellist Denis Petrashov (born 2000), swimmer, Youth Games and Maccabiah Games medalist Salizhan Sharipov (born 1964), first cosmonaut of the independent Kyrgyz Republic Antonina Shevchenko (born 1984), kickboxer Valentina Shevchenko (born 1988), kickboxer and UFC champion Tugelbay Sydykbekov (1912–1997), writer Natalya Tsyganova (born 1971), 800m medallist at the World and European championships, representing Russia Twin towns – sister cities Bishkek is twinned with: Almaty, Kazakhstan (1994) Ankara, Turkey (1992) Ashgabat, Turkmenistan (2018) Colorado Springs, United States (1994) Doha, Qatar (2014) Gumi, South Korea (1991) İzmir, Turkey (1994) Kyiv, Ukraine (1997) Lianyungang, China (2015) Astana, Kazakhstan (2011) Qazvin, Iran (2003) Samsun, Turkey Shenzhen, China (2016) Tashkent, Uzbekistan Tehran, Iran (1994) Trabzon, Turkey (2014) Ufa, Russia (2017) Ürümqi, China (1993) Wuhan, China (2016) Yinchuan, China (2000) See also List of monuments of Bishkek Outline of Kyrgyzstan References Bibliography External links The Spektator – society, culture, and travel articles on Kyrgyzstan and Bishkek city guide (archived) 1825 establishments in Asia Capitals in Asia Cities in Central Asia Populated places along the Silk Road Populated places established in 1825 Populated places in Kyrgyzstan Regions of Kyrgyzstan Semirechye Oblast

4565

https://en.wikipedia.org/wiki/Bambara%20language

Bambara language

Bambara, also known as Bamana (N'Ko script: ) or Bamanankan (N'Ko script: ; Arabic script: ), is a lingua franca and national language of Mali spoken by perhaps 15 million people, natively by 5 million Bambara people and about 10 million second-language users. It is estimated that about 80 percent of the population of Mali speak Bambara as a first or second language. It has a subject–object–verb clause structure and two lexical tones. Classification Bambara is a variety of a group of closely related languages called Manding, whose native speakers trace their cultural history to the medieval Mali Empire. Varieties of Manding are generally considered (among native speakers) to be mutually intelligible – dependent on exposure or familiarity with dialects between speakers – and spoken by 30 to 40 million people in the countries Burkina Faso, Senegal, Guinea-Bissau, Guinea, Liberia, Ivory Coast and the Gambia. Manding is part of the larger Mandé family of languages. Geographical distribution Bambara is spoken throughout Mali as a lingua franca. The language is most widely spoken in the areas east, south, and north of Bamako, where native speakers and/or those that identify as members of the Bambara ethnic group are most densely populated. These regions are also usually considered to be the historical geographical origin of Bambara people, particularly Ségou, after diverging from other Manding groups. Dialects The main dialect is Standard Bamara, which has significant influence from Maninkakan. Bambara has many local dialects: Kaarta, Tambacounda (west); Beledugu, Bananba, Mesekele (north); Jitumu, Jamaladugu, Segu (center); Cakadugu, Keleyadugu, Jalakadougu, Kurulamini, Banimɔncɛ, Cɛmala, Cɛndugu, Baninkɔ, Shɛndugu, Ganadugu (south); Kala, Kuruma, Saro, dialects to the northeast of Mopti (especially Bɔrɛ); Zegedugu, Bɛndugu, Bakɔkan, Jɔnka (southeast)., Writing Since 1967, Bambara has mostly been written in the Latin script, using some additional phonetic characters. The vowels are a, e, ɛ (formerly è), i, o, ɔ (formerly ò), u; accents can be used to indicate tonality. The former digraph ny is now written ɲ when it designates a palatal nasal glide; the ny spelling is kept for the combination of a nasal vowel with a subsequent oral palatal glide. Following the 1966 Bamako spelling conventions, a nasal velar glide "ŋ" is written as "ŋ", although in early publications it was often transcribed as ng or nk. The N'Ko () alphabet is a script devised by Solomana Kante in 1949 as a writing system for the Manding languages of West Africa; N’Ko means 'I say' in all Manding languages. Kante created N’Ko in response to what he felt were beliefs that Africans were a "cultureless people" since prior to this time there had been no indigenous African writing system for his language. N'ko first gained a strong user base around the Maninka-speaking area of Kante's hometown of Kankan, Guinea and disseminated from there into other Manding-speaking parts of West Africa. N'ko and the Arabic script are still in use for Bambara, although only the Latin-based orthography is officially recognized in Mali. Additionally, a script known as Masaba or Ma-sa-ba was developed for the language beginning in 1930 by Woyo Couloubayi (-1982) of Assatiémala. Named for the first characters in Couloubayi's preferred collation order, Masaba is a syllabary which uses diacritics to indicate vowel qualities such as tone, length, and nasalization. Though not conclusively related to other writing systems, Masaba appears to draw on traditional Bambara iconography and shares some similarities with the Vai syllabary of Liberia and with Arabic-derived secret alphabets used in Hodh (now Hodh El Gharbi and Hodh Ech Chargui Regions of Mauritania). As of 1978, Masaba was in limited use in several communities in Nioro Cercle for accounting, personal correspondence, and the recording of Muslim prayers; the script's current status and prevalence is unknown. Latin orthography It uses seven vowels a, e, ɛ, i, o, ɔ and u, each of which can be nasalized, pharyngealized and murmured, giving a total number of 21 vowels (the letters approximate their IPA equivalents). Writing with the Latin alphabet began during the French colonization, and the first orthography was introduced in 1967. Literacy is limited, especially in rural areas. Although written literature is only slowly evolving (due to the predominance of French as the "language of the educated"), there exists a wealth of oral literature, which is often tales of kings and heroes. This oral literature is mainly passed on by the griots (Jeliw in Bambara) who are a mixture of storytellers, praise singers, and human history books who have studied the trade of singing and reciting for many years. Many of their songs are very old and are said to date back to the old empire of Mali. Alphabet A – a – [a] B – be – [b] C – ce – [t͡ʃ] D – de – [d] E – e – [e] Ɛ – ɛ – [ɛ] F – ef – [f] G – ge – [g] H – ha – [h] I – i – [i] J – je – [d͡ʒ] K – ka – [k] L – ɛl – [l] M – ɛm – [m] N – ɛn – [n] Ɲ – ɲe – [ɲ] Ŋ – ɛŋ – [ŋ] O – o – [o] Ɔ – ɔ – [ɔ] P – pe – [p] R – ɛr – [r] S – ɛs – [s] T – te – [t] U – u – [u] W – wa – [w] Y – ye – [j] Z – ze – [z] Other letters kh – [ɣ] (used for loanwords from other African languages) -n – nasalises vowel sh – she – [ʃ] (regional variant of s) N'ko orthography Vowels ߊ – a – [a] ߋ – e – [e] ߌ – i – [i] ߍ – ɛ – [ɛ] ߎ – u – [u] ߏ – o – [o] ߐ – ɔ – [ɔ] Consonants ߓ – ba – [b] ߔ – pa – [p] ߕ – ta – [t] ߖ – ja – [d͡ʒ] ߗ – ca – [t͡ʃ] ߘ – da – [d] ߚ/ߙ – ra – [r] ߛ – sa – [s] ߜ? – ga – [g/ʀ/ɣ] ߜ – gba – [ɡ͡b] ߝ – fa – [f] ߞ – ka – [k] ߟ – la – [l] ߡ – ma – [m] ߢ – nya or ɲa – [ɲ] ߒ – nga or ŋa – [ŋ] ߣ – na – [n] ߥ – wa – [w] ߦ – ya – [j] ߤ – ha – [h] ߲ – nasal vowel – [-̃] Tones ߫ – short high ߬ – short low ߯ – long high ߰ – long low Phonology Consonants Each consonant represents a single sound with some exceptions: "W" is pronounced as in English (e.g. wait) except at the end of a word, when it is the plural mark and is pronounced as [u]. "S" is pronounced most often as in the English word "see" but is sometimes pronounced as "sh" [ʃ] as in the word "shoe" or as [z]. "G" is pronounced most often as in the English word "go" but in the middle of a word, it can be pronounced as in the Spanish word "abogado" ([ɣ]) and sometimes at the beginning of a word as [gw]. Vowels Grammar Bambara is an agglutinative language, meaning that morphemes are glued together to form a word. The basic sentence structure is subject-object-verb (SOV). Take the phrase, n t'a lon (I don't know [it]). n is the subject (I), a is the object (it), and [ta] lon is the verb ([to] know). The t' is from the negative present tense marker té, bé being the affirmative present tense marker (n b'a don would mean "I know it"). Like many SOV languages, Bambara uses postpositions rather than prepositions - their role being similar to English prepositions but placed after the noun. The language has two (mid/standard and high) tones; e.g. sa 'die' vs. sá 'snake.' The typical argument structure of the language consists of a subject, followed by an aspectival auxiliary, followed by the direct object, and finally a transitive verb. Bambara does not inflect for gender. Gender for a noun can be specified by adding an adjective, -cɛ or -kɛ for male and -muso for female. The plural is formed by attaching a vocalic suffix -u, most often with a low tone (in the orthography, -w) to nouns or adjectives. Loan words In urban areas, many Bamanankan conjunctions have been replaced in everyday use by French borrowings that often mark code-switches. The Bamako dialect makes use of sentences like: N taara Kita mais il n'y avait personne là-bas. : I went to Kita [Bamanankan ] but there was no one there [French]. The sentence in Bamanankan alone would be Ń taara Kita nka mɔkɔ si tun tɛ yen. The French proposition "est-ce que" is also used in Bamanankan ; however, it is pronounced more slowly and as three syllables, . Bamanankan uses many French loan words. For example, some people might say: I ka kurusi ye nere ye: "Your skirt is yellow" (using a derivation of jaune, the French word for yellow, they often use joni.) However, one could also say: I ka kulosi ye nɛrɛmukuman ye, also meaning "your skirt is yellow." The original Bamanankan word for yellow comes from "nɛrɛmuku," being flour (muku) made from néré (locust bean), a seed from a long seed pod. Nɛrɛmuku is often used in sauces in Southern Mali. Most French loan words are suffixed with the sound 'i'; this is particularly common when using French words which have a meaning not traditionally found in Mali. For example, the Bamanankan word for snow is niegei, based on the French word for snow neige. As there has never been snow in Mali, there was no unique word in Bamanankan to describe it. Examples Music Malian artists such as Oumou Sangaré, Sidiki Diabaté, Fatoumata Diawara, Rokia Traoré, Ali Farka Touré, Habib Koité and the married duo Amadou & Mariam often sing in Bambara. Lyrics in Bambara occur on Stevie Wonder's Journey Through "The Secret Life of Plants". Additionally, in 2010, Spanish rock group Dover released its 7th studio album I Ka Kené with the majority of lyrics in the language. American rapper Nas also released a track titled "Sabali" in 2010, which featured Damian Marley. Sabali is a Bambara word that means patience. Legal status Bambara was until 2023 one of several languages designated by Mali as a national language. In 2023, after a new constitution was approved by the majority of the voters, Bambara became co-official together with 12 other languages spoken in the country. French was dropped from official language and was kept only as working language. References Citation Sources Bailleul Ch. Dictionnaire Bambara-Français. 3e édition corrigée. Bamako : Donniya, 2007, 476 p. Bird, Charles, Hutchison, John & Kanté, Mamadou (1976) An Ka Bamanankan Kalan: Beginning Bambara. Bloomington: Indiana Univ. Linguistics Club. Bird, Charles & Kanté, Mamadou (1977) Bambara-English, English-Bambara student lexicon. Bloomington: Indiana Univ. Linguistics Club. Dumestre Gérard. Grammaire fondamentale du bambara. Paris : Karthala, 2003. Dumestre, Gérard. Dictionnaire bambara-français suivi d’un index abrégé français-bambara. Paris : Karthala, 2011. p. 1189 Eidelberg, Joseph "Bambara (A PROTO-HEBREW LANGUAGE?)" Kastenholz, Raimund (1998) Grundkurs Bambara (Manding) mit Texten (second revised edition) (Afrikawissenschaftliche Lehrbücher Vol. 1). Köln: Rüdiger Köppe. Konaré, Demba (1998) Je parle bien bamanan. Bamako: Jamana. Morales, José (2010) J'apprends le bambara. 61 conversations, (book + CD-ROM). Paris: Editions Karthala. Touré, Mohamed & Leucht, Melanie (1996) Bambara Lesebuch: Originaltexte mit deutscher und französischer Übersetzung = Chrestomathie Bambara: textes originaux Bambara avec traductions allemandes et françaises (with illustrations by Melanie Leucht) (Afrikawissenschaftliche Lehrbücher Vol. 11) . Köln: Rüdiger Köppe. External links Descriptions Mali – History – Language Dictionaries Maliyiri.com is a website which provides English-Bambara-French translations and is a community-based project where users can add new words, comments, provide feedback and follow one another. Corpus Bambara de Référence - Etiquetage online and downloadable Bambara-French Dictionary (about 11,500 entries by the end of 2014), with a French-Bambara index, linked with the Corpus Bambara de Référence An ka taa's Mobile-friendly Bambara-English dictionary that includes French and Jula. Bambara entries (>2300) in the French Wiktionary Bambara-French-English dictionary online and downloadable lexicons for language learners Bambara tree names (scientific name -> common name) Learning materials Online Bambara Course from the Indiana University   on peacecorps.gov Other Corpus Bambara de Référence Corpus Bambara de Référence, an electronic corpus of Bambara texts (about 2,000,000 words end 2014) Maliyiri.com's Android application, with thousands of daily users, provides English-Bambara-French translations and users can choose to get daily/weekly word notifications for continuous learning. Bambara Electronic Library, AMALAN – LLACAN An ka taa: a website with a dictionary, resources and media for learning Bambara and Manding more generally. Bambara at French Wikibooks contains more material Mandenkan Journal PanAfriL10n page on Manding (includes information on Bambara) Maneno in Bambara (a blogging platform with a full Bambara interface) Languages of Burkina Faso Languages of Ghana Languages of Guinea Languages of Ivory Coast Languages of Mali Languages of Senegal languages of the Gambia languages of Mauritania languages of Niger Manding languages Subject–object–verb languages

4566

https://en.wikipedia.org/wiki/Baku

Baku

Baku (, ; ) is the capital and largest city of Azerbaijan, as well as the largest city on the Caspian Sea and in the Caucasus region. Baku is below sea level, which makes it the lowest lying national capital in the world and also the largest city in the world below sea level. Baku lies on the southern shore of the Absheron Peninsula, on the Bay of Baku. Baku's urban population was estimated at two million people as of 2009. Baku is the primate city of Azerbaijan—it is the sole metropolis in the country, and about 25% of all inhabitants of the country live in Baku's metropolitan area. Baku is divided into twelve administrative raions and 48 townships. Among these are the townships on the islands of the Baku Archipelago, as well as the industrial settlement of Neft Daşları built on oil rigs away from Baku city in the Caspian Sea. The Old City, containing the Palace of the Shirvanshahs and the Maiden Tower, was designated as a UNESCO World Heritage Site in 2000. The city is the scientific, cultural, and industrial centre of Azerbaijan. Many sizeable Azerbaijani institutions have their headquarters there. In the 2010s, Baku became a venue for major international events. It hosted the 57th Eurovision Song Contest in 2012, the 2015 European Games, 4th Islamic Solidarity Games, the European Grand Prix in 2016, the Azerbaijan Grand Prix since 2017, the final of the 2018–19 UEFA Europa League, and was one of the host cities for UEFA Euro 2020. The Baku International Sea Trade Port is capable of handling two million tonnes of general and dry bulk cargoes per year. Baku is renowned for its harsh winds, reflected in its nickname, the "City of Winds". Etymology Baku is long attested under the Perso-Arabic name باکو (Bākū). Early Arabic sources also refer to the city as Bākuh and Bākuya, all of which seem to come from a Persian name. The further etymology is unclear. A popular etymology in the 19th century considered it to be derived from Persian بادکوبه (Bâd-kube, meaning "wind-pounded city", a compound of bād, "wind", and kube, which is rooted in the verb کوبیدن kubidan, "to pound", thus referring to a place where wind would be strong and pounding, as is the case of Baku, which is known to experience fierce winter snow storms and harsh winds). This popular name (Badkubə in modern Azerbaijani script) gained currency as a nickname for the city by the 19th century (e.g., it is used in Akinchi, volume 1, issue 1, p. 1), and is also reflected in the city's modern nickname as the "City of Winds" (). Another and even less probable folk etymology explains the name as deriving from Baghkuy, meaning "God's town". Baga (now بغ bagh) and kuy are the Old Persian words for "god" and "town" respectively; the name Baghkuy may be compared with Baghdād ("God-given") in which dād is the Old Persian word for "give". During Soviet rule, the city was spelled in Cyrillic as "Бакы" in Azerbaijani (while the Russian spelling was and still is "Баку", ). The modern Azerbaijani spelling, which has been using the Latin alphabet since 1991, is ; the shift from the Perso-Arabic letter و (ū) to Cyrillic "ы" and, later, Latin "ı" may be compared to that in other Azerbaijani words (e.g. compare qāpū in old Perso-Arabic spelling with modern Azerbaijani , "door") or in suffixes, as و was often used to transcribe the vowel harmony in Azerbaijani (which was also the practice in Ottoman Turkish). (See also Azerbaijani alphabet.) History Antiquity Traces of human settlement in the region of present-day Baku date back to the Stone Age. Bronze-Age rock carvings have been discovered near Bayil, and a bronze figure of a small fish in the territory of the Old City. These have led some to suggest the existence of a Bronze-Age settlement within the city's territory. Near Nardaran, a place called Umid Gaya features a prehistoric observatory, where images of the sun and of various constellations are carved into rock together with a primitive astronomic table. Further archeological excavations have revealed various prehistoric settlements, native temples, statues and other artifacts within the territory of the modern city and around it. In the 1st century AD, the Romans organised two Caucasian campaigns and reached what is today Baku. Near the city, in what is today Gobustan, Roman inscriptions dating from AD 84 to 96 survive – some of the earliest written evidences for a city there. Rise of the Shirvanshahs and the Safavid era Baku was the realm of the Shirvanshahs during the 8th century AD. The city frequently came under assault from the Khazars and (starting from the 10th century) from the Rus'. Shirvanshah Akhsitan I built a navy in Baku and successfully repelled a Rus' assault in 1170. After a devastating earthquake struck Shamakhi, the capital of Shirvan, Shirvanshah's court moved to Baku in 1191. The Shirvan era greatly influenced Baku and the remainder of present-day Azerbaijan. Between the 12th and 14th centuries, massive fortifications were built in Baku and the surrounding towns. The Maiden Tower, the Ramana Tower, the Nardaran Fortress, the Shagan Castle, the Mardakan Castle, the Round Castle and also the famous Sabayil Castle on the island of the Bay of Baku date from this period. The city walls of Baku were also rebuilt and strengthened. By the early 16th century Baku's wealth and strategic position attracted the attention of its larger neighbours; in the previous two centuries, it was under the rule of the Iran-centred Kara Koyunlu and Ak Koyunlu. The fall of the Ak Koyunlu brought the city immediately into the sphere of the newly formed Iranian Safavid dynasty, led by king (shah) Ismail I (). Ismail I laid siege to Baku in 1501 and captured it; he allowed the Shirvanshahs to remain in power, under Safavid suzerainty. His successor, king Tahmasp I (), completely removed the Shirvanshahs from power and made Baku a part of the Shirvan province. Baku remained as an integral part of his empire and of successive Iranian dynasties for the next centuries, until ceded to the Russian Empire through the 1813 Treaty of Gulistan. The House of Shirvan, which had ruled Baku since the 9th century, was extinguished in the course of Safavid rule. At this time the city was enclosed within lines of strong walls, which were washed by the sea on one side and protected by a wide trench on land. The Ottomans briefly gained control over Baku as a result of the Ottoman-Safavid War of 1578–1590; by 1607, it came under Iranian control again. In 1604 Shah Abbas I () destroyed Baku fortress. Baku had a reputation as a focal point for traders from all across the world during the Early modern period; commerce was active and the area prospered. Notably, traders from the Indian subcontinent established themselves in the region. These Indian traders built the Ateshgah of Baku during 17th–18th centuries; the temple was used as a Hindu, Sikh, and Zoroastrian place of worship. Downfall of the Safavids and the Khanate of Baku The Safavids temporarily lost power in Iran in 1722; Emperor Peter the Great of Russia took advantage of the situation and invaded. As a result of the Russo-Persian War of 1722–1723, the Safavids were forced to cede Baku to Russia. By 1730 the situation had deteriorated for the Russians; the successes of Nader Shah () led them to sign the Treaty of Ganja near Ganja on 10 March 1735, ceding the city and all other conquered territories in the Caucasus back to Iran. The eruption of instability following Nader Shah's death in 1747 gave rise to the various Caucasian khanates. The semi-autonomous Persian-ruled Baku Khanate (1747–1806) was one of these. Initially ruled by Mirza Muhammed Khan (), it soon became a dependency of the much stronger Quba Khanate. During this time, the population of Baku remained small (approximately 5,000), and the economy suffered as a result of constant warfare. Russo-Persian Wars and Iran's forced cession From the late 18th century, Imperial Russia switched to a more aggressive geopolitical stance towards its two neighbours and rivals to the south, namely Iran and the Ottoman Empire. In the spring of 1796, by Catherine II's order, General Valerian Zubov's troops started a large campaign against Qajar Persia. Zubov had sent 13,000 men to capture Baku, and it was overrun subsequently without any resistance. On 13 June 1796, a Russian flotilla entered Baku Bay, and a garrison of Russian troops was stationed inside the city. Later, however, Emperor Paul I of Russia ordered the cessation of the campaign and the withdrawal of Russian forces following the death of his predecessor, Catherine the Great. In March 1797 the tsarist troops left Baku and the city became part of Qajar Iran again. In 1813, following the Russo-Persian War of 1804–1813, Qajar Iran had to sign the Treaty of Gulistan with Russia this provided for the cession of Baku and of most of Iran's territories in the North Caucasus and South Caucasus to Russia. During the next and final bout of hostilities between the two, the Russo-Persian War of 1826–1828, the Iranians briefly recaptured Baku. However, the militarily superior Russians ended this war with a victory as well, and the resulting Treaty of Turkmenchay (1828) made Baku's inclusion in the Russian Empire definite. When Baku was occupied by the Russian troops during the war of 1804–13, nearly the entire population of some 8,000 people was ethnic Tat. Baku within Russia was the administrative center of the Baku Uyezd, Baku Governorate, and the Baku Gradonachalstvo. Discovery of oil The Russians built the first oil-distilling factory in Balaxani in 1837. The first person to drill oil in Baku was an ethnic Armenian Ivan Mirzoev, who is also known as a 'founding father of Baku's oil industry.' Digging for oil began in the 1840s, with the first oil well drilled in the Bibi-Heybat suburb of Baku in 1846. It was mechanically drilled, though a number of hand-dug wells pre-dated it. Large-scale oil exploration started in 1872 when Russian imperial authorities auctioned parcels of oil-rich land around Baku to private investors. The pioneer of oil extracting from the bottom of the sea was the Polish geologist Witold Zglenicki. Soon after, investors appeared in Baku, including the Nobel Brothers in 1873 and the Rothschilds in 1882. An industrial area of oil refineries, better known as Black Town (), developed near Baku by the early 1880s. Professor A. V. Williams Jackson of Columbia University wrote in his work From Constantinople to the Home of Omar Khayyam (1911): By the beginning of the 20th century, half of the oil sold in international markets was extracted in Baku. The oil boom contributed to the massive growth of Baku. Between 1856 and 1910 Baku's population grew at a faster rate than that of London, Paris or New York. Unrest at the time of the 1905 Revolution resulted in massacres among the population and the destruction of many oil facilities. World War I In 1917, after the October Revolution and amidst the turmoil of World War I and the breakup of the Russian Empire, Baku came under the control of the Baku Commune, led by the veteran Bolshevik Stepan Shahumyan. Seeking to capitalize on the existing ethnic conflicts, by spring 1918, Bolsheviks inspired and condoned civil war in and around Baku. During the famous March Days of 1918, Bolsheviks and Dashnaks, seeking to establish control over Baku streets, faced armed Azerbaijani groups. The Azerbaijanis suffered defeat from the united forces of the Baku Soviet and were massacred by Dashnak teams in what was called the March Days. An estimated 3,000–12,000 Azerbaijanis were killed in their own capital. After the massacre, on 28 May 1918, the Azerbaijani faction of the Transcaucasian Sejm proclaimed the independence of the Azerbaijan Democratic Republic (ADR) in Ganja, thereby founding the first Muslim-majority democratic and secular republic. The newly independent Azerbaijani republic, being unable to defend the independence of the country on their own, asked the Ottoman Empire for military support in accordance with clause 4 of the treaty between the two countries. Shortly after, Azerbaijani forces, with support of the Ottoman Army of Islam led by Nuru Pasha, started their advance on Baku, eventually capturing the city from the loose coalition of Bolsheviks, SRs, Dashnaks, Mensheviks and British forces under the command of General Lionel Dunsterville on 15 September 1918. After the Battle of Baku of August–September 1918, the Azerbaijani irregular troops, with the tacit support of the Turkish command, conducted four days of pillaging and killing 10,000–30,000 Armenians of Baku. This pogrom became known as the "September Days". Shortly after this, Baku was proclaimed the new capital of the Azerbaijan Democratic Republic. The Ottoman Empire, recognising defeat in World War I by October 1918, signed the Armistice of Mudros with the British (30 October 1918); this meant the evacuation of Turkish forces from Baku. Headed by General William Thomson, some 5,000 British troops, including parts of the former Dunsterforce, arrived in Baku on 17 November. Thomson declared himself military governor of Baku and implemented martial law in the city until "the civil power would be strong enough to release the forces from the responsibility to maintain the public order". British forces left before the end of 1919. Soviet period The independence of the Azerbaijani republic was a significant but short-lived chapter in Baku's history. On 28 April 1920, the 11th Red Army invaded Baku and reinstalled the Bolsheviks, making Baku the capital of the Azerbaijan Soviet Socialist Republic. The city underwent many major changes. As a result, Baku played a great role in many branches of Soviet life. Baku was the major oil city of the Soviet Union. From about 1921 the city was headed by the Baku City Executive Committee, commonly known in Russian as Bakgorispolkom. Together with Baku Party Committee (known as the Baksovet), it developed the economic significance of the Caspian metropolis. From 1922 to 1930 Baku became the venue for one of the major trade fairs of the Soviet Union, serving as a commercial bridgehead to Iran and the Middle East. World War II The major powers continued to note Baku's growing importance as a major energy hub. During World War II (1939–1945) and particularly during the 1942 Nazi German invasion of the southwestern Soviet Union, Baku became of vital strategic importance to the Axis powers. In fact, capturing the oil fields of Baku was a primary goal of the Wehrmacht's Operation Edelweiss, carried out between May and November 1942. However, the German Army reached only a point some northwest of Baku in November 1942, falling far short of the city's capture before being driven back during the Soviet Operation Little Saturn in mid-December 1942. Fall of the Soviet Union and later After the 1991 dissolution of the Soviet Union, Baku embarked on a process of restructuring on a scale unseen in its history. Thousands of buildings from the Soviet period were demolished to make way for a green belt on its shores; parks and gardens were built on the land reclaimed by filling up the beaches of the Baku Bay. Improvements were made in general cleaning, maintenance, and garbage collection to bring these services up to Western European standards. The city is growing dynamically and developing at full speed on an east–west axis along the shores of the Caspian Sea. Sustainability has become a key factor in future urban development. Geography Baku is situated on the western coast of Caspian Sea. In the vicinity of the city there are a number of mud volcanoes (Keyraki, Bogkh-bogkha, Lokbatan and others) and salt lakes (Boyukshor, Khodasan and so on). Climate Baku has a cold semi-arid climate (Köppen climate classification: BSk) with hot and humid summers, cool and occasionally wet winters, and strong winds all year long. However, unlike many other cities with such climate features, Baku does not see extremely hot summers and substantial sunshine hours. This is largely because of its northerly latitude and the fact that it is located on a peninsula on the shore of the Caspian Sea. Baku, and the Absheron Peninsula on which it is situated, is the most arid part of Azerbaijan (precipitation here is around or less than a year). This is largely due to the rain shadow effect from the Caucasian Mountains, with corresponding latitudes on the Black Sea on average receiving or more. The majority of the light annual precipitation occurs in seasons other than summer, but none of these seasons is particularly wet. During Soviet times, Baku, with its long hours of sunshine and dry healthy climate, was a vacation destination where citizens could enjoy beaches or relax in now-dilapidated spa complexes overlooking the Caspian Sea. The city's past as a Soviet industrial centre left it one of the most polluted cities in the world, . At the same time Baku is noted as a very windy city throughout the year, hence the city's nickname the "City of Winds", and gale-force winds, the cold northern wind khazri and the warm southern wind gilavar are typical here in all seasons. Indeed, the city is renowned for its fierce winter snow storms and harsh winds. The speed of the khazri sometimes reaches 144 km/h (89 mph), which can cause damage to crops, trees and roof tiles. The daily mean temperature in July and August averages , and there is very little rainfall during that season. During summer the khazri sweeps through, bringing desired coolness. Winter is cool and occasionally wet, with the daily mean temperature in January and February averaging . During winter the khazri sweeps through, driven by polar air masses; temperatures on the coast frequently drop below freezing and make it feel bitterly cold. Winter snow storms are occasional; snow usually melts within a few days after each snowfall. Administrative divisions Baku is divided into 12 rayonlar (sub-rayons) (administrative districts) and 5 settlements of city type. Binagadi (Binəqədi) raion Garadagh (Qaradağ) raion Khatai (Xətai) raion Khazar (Xəzər) raion Narimanov (Nərimanov) raion Nasimi (Nəsimi) raion Nizami raion Pirallahi (Pirallahı) raion Sabail (Səbail) raion Sabunchu (Sabunçu) raion Surakhani (Suraxanı) raion Yasamal raion Demographics Until 1988, Baku had very large Russian, Armenian, and Jewish populations which contributed to cultural diversity and added in various ways (music, literature, architecture and progressive outlook) to Baku's history. With the onset of the First Nagorno-Karabakh War and the pogrom against Armenians starting in January 1990, the city's large Armenian population was expelled. Under Communism, the Soviets took over the majority of Jewish property in Baku and Kuba. After the collapse of the Soviet Union, Azerbaijani President Heydar Aliyev returned several synagogues and a Jewish college, nationalised by the Soviets, to the Jewish community; he encouraged the restoration of these buildings. Seven of the original 11 synagogues, including the Gilah synagogue, built in 1896, and the large Kruei Synagogue, were renovated. Ethnic groups Today, the vast majority of Baku's population is made up of ethnic Azerbaijanis, and the rest are Talysh, Russians, Lezgi and others. The intensive growth of the population started in the middle of the 19th century when Baku was a small town with a population of about 7,000 people. The population increased again from about 13,000 in the 1860s to 112,000 in 1897 and 215,000 in 1913, making Baku the largest city in the Caucasus region. Baku has been a cosmopolitan city at certain times during its history, meaning ethnic Azerbaijanis did not constitute the majority of population. It was only in the 1970s that ethnic Azerbaijanis achieved demographic dominance in Baku. In 2003 Baku additionally had 153,400 internally displaced persons and 93,400 refugees. Religion The religion with the largest community of followers is Islam. The majority of the Muslims are Shia Muslims, and the Republic of Azerbaijan has the second highest Shia population percentage in the world after Iran. The city's notable mosques include Juma Mosque, Bibi-Heybat Mosque, Muhammad Mosque and Taza Pir Mosque. There are some other faiths practised among the different ethnic groups within the country. By article 48 of its Constitution, Azerbaijan is a secular state and ensures religious freedom. Religious minorities include Russian Orthodox Christians, Catholic Levantines, Georgian Orthodox Christians, Albanian-Udi Apostolic Christians, Lutherans, Ashkenazi Jews, and Sufi Muslims. Baku is the seat of the Catholic Apostolic Prefecture of Azerbaijan. Zoroastrianism, although extinct in the city as well as in the rest of the country by the present time, had a long history in Azerbaijan and the Zoroastrian New Year (Nowruz) continues to be the main holiday in the city as well as in the rest of Azerbaijan. Economy Baku's largest industry is petroleum, and its petroleum exports make it a large contributor to Azerbaijan's balance of payments. The existence of petroleum has been known since the 8th century. In the 10th century, the Arabian traveler, Marudee, reported that both white and black oil were being extracted naturally from Baku. By the 15th century, oil for lamps was obtained from hand-dug surface wells. Commercial exploitation began in 1872, and by the beginning of the 20th century the Baku oil fields were the largest in the world. Towards the end of the 20th century, much of the onshore petroleum had been exhausted, and drilling had extended into the sea offshore. By the end of the 19th century skilled workers and specialists flocked to Baku. By 1900 the city had more than 3,000 oil wells, of which 2,000 were producing oil at industrial levels. Baku ranked as one of the largest centres for the production of oil industry equipment before World War II. The World War II Battle of Stalingrad was fought to determine who would have control of Baku oil fields. Fifty years before the battle, Baku produced half of the world's oil supply. The oil economy of Baku is undergoing a resurgence, with the development of the massive Azeri-Chirag-Guneshli field (Shallow water Gunashli by SOCAR, deeper areas by a consortium led by BP), development of the Shah Deniz gas field, the expansion of the Sangachal Terminal and the construction of the BTC Pipeline. The Baku Stock Exchange is Azerbaijan's largest stock exchange, and largest in the Caucasian region by market capitalization. A relatively large number of transnational companies are headquartered in Baku. One of the more prominent institutions headquartered in Baku is the International Bank of Azerbaijan, which employs over 1,000 people. International banks with branches in Baku include HSBC, Société Générale and Credit Suisse. Tourism and shopping Baku is one of the most important tourist destinations in the Caucasus, with hotels in the city earning 7 million euros in 2009. Many sizable world hotel chains have a presence in the city. Baku has many popular tourist and entertainment spots, such as the downtown Fountains Square, the One and Thousand Nights Beach, Shikhov Beach and Oil Rocks. Baku's vicinities feature Yanar Dag, an ever-blazing spot of natural gas. On 2 September 2010 with the inauguration of National Flag Square, Baku set the world record for tallest flagpole; on 24 May 2011, the city of Dushanbe in Tajikistan set a new record with a -higher flagpole. A few years later, the Flag Pole was dismantled and the National Flag Square was closed off with fences. Baku has several shopping malls; the most famous city centre malls are Port Baku, Park Bulvar, Ganjlik Mall, Metro Park, 28 MALL, Aygun city and AF MALL. The retail areas contain shops from chain stores up to high-end boutiques. The city is listed 48th in the 2011 list of the most expensive cities in the world conducted by the Mercer Human Resource Consulting. Its Nizami Street and also the Neftchilar Avenue are among the most expensive streets in the world. Culture In 2007 the Heydar Aliyev Cultural Centre, designed by Pritzker Prize-winning architect Zaha Hadid, was opened. Baku also has many museums such as Baku Museum of Modern Art and Azerbaijan State Museum of History, most notably featuring historical artifacts and art. Many of the city's cultural sites were celebrated in 2009 when Baku was designated an Islamic Culture Capital. Baku was chosen to host the Eurovision Dance Contest 2010. It has also become the first city hosting the first European Games in 2015. Theatres Azerbaijan State Academic Opera and Ballet Theatre Azerbaijan State Academic Drama Theatre Azerbaijan State Russian Drama Theatre named after Samad Vurgun Baku Puppet Theatre (formally Azerbaijan State Puppet Theatre named after Abdulla Shaig) Azerbaijan State Theatre of Young Spectators Azerbaijan State Theatre of Musical Comedy Baku State Circus "Oda" Theatre Baku Marionette Theatre Baku Municipal Theatre Azerbaijan State Pantomime Theatre Mugham Azerbaijan National Music Theatre Azerbaijan State Theatre of Song named after Rashid Behbudov "UNS" Theatre "Yugh" Theatre Among Baku's cultural venues are Azerbaijan State Philharmonic Hall, Azerbaijan State Academic Opera and Ballet Theatre. The main movie theatre is Azerbaijan Cinema. Festivals include Baku International Film Festival, Baku International Jazz Festival, Novruz Festival, Gül Bayramı (Flower Festival) and the National Theater Festival. International and local exhibitions are presented at the Baku Expo Centre. , the city along with Ganja and Lankaran participates in Earth Hour movement. Museums The Museum Centre Museum of Archaeology and Ethnography Azerbaijan State Carpet Museum Azerbaijan Museum of Geology Libraries National Library of Azerbaijan ANAS Central Library of Science Presidential Library (former Library of the Armenian Philanthropic Society) Architecture Baku has wildly varying architecture, ranging from the Old City core to modern buildings and the spacious layout of Baku port. Many of the city's landmarks were built during the early 20th century, when architectural elements of the European styles were combined in eclectic style. Baku has an original and unique appearance, earning it a reputation as the 'Paris of the East'. Baku joined UNESCO's Network of Creative Cities as a Design City on 31 October 2019 on the occasion of World Cities' Day. Hamams There are a number of ancient hamams in Baku dating back to the 12th, 14th and 18th centuries. Hamams play a very important role in the architectural appearance of Baku. Teze Bey Hamam Teze Bey is the most popular hamam (traditional bath) in Baku. It was built in 1886 in the centre of Baku and in 2003 it was fully restored and modernised. Along with its modern amenities, Teze Bey features a swimming pool and architectural details inspired by Oriental, Russian and Finnish baths. Gum Hamam Gum Hamam was discovered during archaeological excavations underneath the sand; hence the name: Gum hamam (sand bath). It was built sometime during the 12th–14th centuries. Bairamali hamam In ancient times Bairamali Hamam was called "Bey Hamam". The original structure was built sometime during the 12th–14th centuries and was reconstructed in 1881. Agha Mikayil Hamam Agha Mikayil Hamam was constructed in the 18th century by Haji Agha Mikayil on Kichik Gala Street in the Old City (Icherisheher). It is still operating in its ancient setting. The Hamam is open to women on Mondays and Fridays and to men on the other days of the week. Modern architecture Late modern and postmodern architecture began to appear in the early 2000s. With economic development, old buildings such as Atlant House were razed to make way for new ones. Buildings with all-glass shells have appeared around the city, the most prominent examples being the International Mugham Center, Azerbaijan Tower, Heydar Aliyev Cultural Centre, Flame Towers, Baku Crystal Hall, Baku White City, SOCAR Tower and DENIZ Mall. These projects also caught the attention of international media as notable programmes such as Discovery Channel's Extreme Engineering did pieces focusing in on changes to the city. The Old City of Baku, also known as the Walled City of Baku, refers to the ancient Baku settlement. Most of the walls and towers, strengthened after the Russian conquest in 1806, survived. This section is picturesque, with its maze of narrow alleys and ancient buildings: the cobbled streets past the Palace of the Shirvanshahs, two caravansaries, the baths and the Juma Mosque (which used to house the Azerbaijan National Carpet and Arts Museum but is now a mosque again). The old town core also has dozens of small mosques, often without any particular sign to distinguish them as such. In 2003, UNESCO placed the Inner City on the List of World Heritage in Danger, citing damage from a November 2000 earthquake, poor conservation as well as "dubious" restoration efforts. In 2009 the Inner City was removed from the List of World Heritage in Danger. Visual arts The three main institutions for exhibiting modern and contemporary art in Baku are: Baku Museum of Modern Art Heydar Aliyev Centre Yarat Contemporary Art Space () Music and media The music scene in Baku can be traced back to ancient times and villages of Baku, generally revered as the fountainhead of meykhana and mugham in the Azerbaijan. In recent years, the success of Azerbaijani performers such as AySel, Farid Mammadov, Sabina Babayeva, Safura and Elnur Hüseynov in the Eurovision Song Contest has boosted the profile of Baku's music scene, prompting international attention. Following the victory of Azerbaijan's representative Eldar & Nigar at the Eurovision Song Contest 2011, Baku hosted the Eurovision Song Contest 2012. 2005 was a landmark in the development of Azerbaijani jazz in the city. It has been home to legendary jazz musicians like Vagif Mustafazadeh, Aziza Mustafa Zadeh, Rafig Babayev and Rain Sultanov. Among Baku's prominent annual fairs and festivals is Baku International Jazz Festival, which features some of the world's most identifiable jazz names. Baku also has a thriving International Centre of Mugham, which is located in Baku Boulevard, Gulustan Palace and Buta Palace, one of the principal performing arts centres and music venues in the city. The majority of Azerbaijan's media companies (including television, newspaper and radio, such as, Azad Azerbaijan TV, Ictimai TV, Lider TV and Region TV) are headquartered in Baku. The films The World Is Not Enough and The Diamond Arm are set in the city, while Amphibian Man includes several scenes filmed in Old City. The city's radio stations include: Ictimai Radio, Radio Antenn, Burc FM, Avto FM, ASAN Radio and Lider FM Jazz Some of Baku's newspapers include the daily Azadliq, Zaman (The Time), Bakinskiy Rabochiy (Baku Worker), Echo and the English-language Baku Today. Baku is also featured in the video game Battlefield 4. Nightlife Many clubs that are open until dawn can be found throughout the city. Clubs with an eastern flavour provide special treats from the cuisine of Azerbaijan along with local music. Western-style clubs target younger, more energetic crowds. Most of the public houses and bars are located near Fountains Square and are usually open until the early hours of the morning. Baku is home to restaurants catering to every cuisine and occasion. Restaurants range from luxurious and expensive to ordinary and affordable. Parks and gardens Baku has large sections of greenery either preserved by the National Government or designated as green zones. The city, however, continues to lack a green belt development as economic activity pours into the capital, resulting in massive housing projects along the suburbs. Baku Boulevard is a pedestrian promenade that runs parallel to Baku's seafront. The boulevard contains an amusement park, yacht club, musical fountain, statues and monuments. The park is popular with dog-walkers and joggers and is convenient for tourists. It is adjacent to the newly built International Centre of Mugham and the musical fountain. Other parks and gardens include Heydar Aliyev Park, Samad Vurgun Park, Narimanov Park, Alley of Honor and the Fountains Square. The Martyrs' Lane, formerly the Kirov Park, is dedicated to the memory of those who died during the Nagorno-Karabakh conflict and also to the 137 people killed on Black January. Sports Baku hosts a Formula One race on the Baku City Circuit. The first was the 2016 European Grand Prix, with the track going around the old city. The track measures 6.003 km (3.735 mi), and it has been on the Formula One calendar since its 2016 debut. The city also hosted three group games and one quarter-final of the UEFA Euro 2020 European Football Championship. Since 2002, Baku has hosted 36 major sporting events and selected to host the 2015 European Games. Baku is also to host the fourth edition of the Islamic Solidarity Games in 2017. Baku is also one of world's leading chess centres, having produced famous grandmasters like Teimour Radjabov, Vugar Gashimov, Garry Kasparov, Shahriyar Mammadyarov and Rauf Mammadov, as well as the arbiter Faik Hasanov. The city also annually hosts the international tournaments such as Baku Chess Grand Prix, President's Cup, Baku Open and bidding to host 42nd Chess Olympiad in 2014. First class sporting facilities were built for the indoor games, including the Palace of Hand Games and Heydar Aliyev Sports and Exhibition Complex. It hosted many sporting events, including FIFA U-17 Women's World Cup, Rhythmic Gymnastics European Championships in 2007 and 2009, 2005 World Rhythmic Gymnastics Championships, 2007 FILA Wrestling World Championships and 2010 European Wrestling Championships, 2011 World Amateur Boxing Championships, 2009 Women's Challenge Cup and European Taekwondo Championships in 2007. Since 2011 the city annually hosts WTA tennis event called Baku Cup. The Synergy Baku Cycling Project participates in the Tour d'Azerbaïdjan a 2.2 multi-stage bicycle race on the UCI Europe Tour. Baku made a bid to host the 2016 Summer Olympics and 2020 Summer Olympics, but failed to become a Candidate City both times. The largest sports hub in the city is Baku Olympic Stadium with 69,870 seating capacity whose construction was completed in 2015. UEFA Europa League Final 2019 was played at the Olympic Stadium in Baku on 29 May 2019 between English sides Chelsea and Arsenal. The city's main football clubs is Neftçi Baku of who first has nine Premier League titles making Neftchi the most successful Azerbaijani football club. Baku also has several football clubs in the premier and regional leagues, including AZAL and Ravan in Premier League. The city's second largest stadium, Tofiq Bahramov Stadium hosts a number of domestic and international competitions and was the main sports centre of the city for a long period until the construction of Baku Olympic Stadium. In the Azerbaijan Women's Volleyball Super League, Baku is represented by Rabita Baku, Azerrail Baku, Lokomotiv Baku and Azeryol Baku. Transport Throughout history the transport system of Baku used the now-defunct horsecars, trams and narrow gauge railways. , 1,000 black cabs are ordered by Baku Taxi Company, and as part of a programme originally announced by the Transport Ministry of Azerbaijan, there is a plan to introduce London cabs into Baku. The move was part of £16 million agreement between Manganese Bronze subsidiary LTI Limited and Baku Taxi Company. Local rail transport includes the Baku Funicular and the Baku Metro, a rapid-transit system notable for its art, murals, mosaics and ornate chandeliers. Baku Metro was opened in November 1967 and includes 3 lines and 25 stations at present; 170 million people used Baku Metro over the past five years. In 2008, the Chief of Baku Metro, Taghi Ahmadov, announced plans to construct 41 new stations over the next 17 years. These will serve the new bus complex as well as the international airport. In 2019, the Baku suburban railway opened. BakuCard is a single Smart Card for payment on all types of city transport. The intercity buses and metro use this type of card-based fare-payment system. Baku Railway Station is the terminus for national and international rail links to the city. The Kars–Tbilisi–Baku railway, which directly connects Turkey, Georgia and Azerbaijan, began to be constructed in 2007 and opened in 2017. The completed branch will connect Baku with Tbilisi in Georgia, and from there trains will continue to Akhalkalaki, and Kars in Turkey. Sea transport is vital for Baku, as the city is practically surrounded by the Caspian Sea to the east. Shipping services operate regularly from Baku across the Caspian Sea to Turkmenbashi (formerly Krasnovodsk) in Turkmenistan and to Bandar Anzali and Bandar Nowshar in Iran. The commuter ferries, along with the high-speed catamaran Seabus (Deniz Avtobusu), also form the main connection between the city and the Absheron peninsula. Baku Port was founded in 1902 and claims to be the largest Caspian Sea port. It has six facilities: the main cargo terminal, the container terminal, the ferry terminal, the oil terminal, the passenger terminal and the port fleet terminal. The port's throughput capacity reaches 15 million tonnes of liquid bulk and up to 10 million tons of dry cargoes. In 2010, the Baku International Sea Trade Port began to be reconstructed. The construction was planned to take place in three stages and to be completed by 2016. The estimated costs were US$400 million. From April to November Baku Port is accessible to ships loading cargoes for direct voyages from Western European and Mediterranean ports. The State Road M-1 and the European route E60 are the two main motorway connections between Europe and Azerbaijan. The motorway network around Baku is well developed and is constantly being extended. The Heydar Aliyev International Airport is the only commercial airport serving Baku. The new Baku Cargo Terminal was officially opened in March 2005. It was constructed to be a major cargo hub in the CIS countries and is actually now one of the biggest and most technically advanced in the region. There are also several smaller military airbases near Baku, such as Baku Kala Air Base, intended for private aircraft, helicopters and charters. Education Baku State University, the first established university in Azerbaijan was opened in 1919 by the government of the Azerbaijan Democratic Republic. In the early years of the Soviet era, Baku already had Azerbaijan State Oil Academy, Azerbaijan Medical University and Azerbaijan State Economic University. In the post-WWII period, a few more universities were established such as Azerbaijan Technical University, Azerbaijan University of Languages and the Azerbaijan Architecture and Construction University. After 1991 when Azerbaijan gained independence from the Soviet Union, the fall of communism led to the development of a number of private institutions, including Qafqaz University and Khazar University which are considered the most prestigious academic institutions. Apart from the private universities, the government established the Academy of Public Administration, the Azerbaijan Diplomatic Academy and various military academies. The largest universities according to the student population are Baku State University and Azerbaijan State Economic University. In addition, there are the Baku Music Academy and the Azerbaijan National Conservatoire in Baku established in the early 1920s. Publicly run kindergartens and elementary schools (years 1 through 11) are operated by local wards or municipal offices. The Azerbaijan National Academy of Sciences, the main state research organisation in Azerbaijan is locating in Baku as well. Moreover, Baku has numerous libraries, many of which contain vast collections of historic documents from the Roman, Byzantine, Ottoman and Soviet periods, as well as from other civilisations of the past. The most important libraries in terms of historic document collections include the Nizami Museum of Azerbaijan Literature, the National Library of Azerbaijan, the Mirza Alakbar Central Library, the Samad Vurgun Library and Baku Presidential Library. Secondary schools Elite Gymnasium Health care According to the Ministry of Healthcare, healthcare facilities in Baku are "highly developed compared with the regions and doctors are waiting to work there. The regions, meanwhile, lack both doctors and clinics providing specialized medical treatment." Resulting in citizens travelling for many hours to Baku to receive adequate medical treatment. Notable residents International relations Twin towns and sister cities Baku is twinned with:[in chronological order] Partner cities Mainz, Germany Paris, France Vienna, Austria Tbilisi, Georgia Astana, Kazakhstan Minsk, Belarus Moscow, Russia Volgograd, Russia Kizlyar, Russia Tashkent, Uzbekistan Chengdu, China See also Baku Gradonachalstvo 1920 Baku Congress Alexander III visit to Baku Administrative divisions of Azerbaijan List of cities in Azerbaijan Mingachevir Nakhchivan Sumgait Notes References External links Baku's profile at the Organization of World Heritage Cities website UNESCO World Heritage Site listing Walled City of Baku Capitals in Asia Cities and towns in Azerbaijan Populated coastal places in Azerbaijan Districts of Azerbaijan Port cities in Azerbaijan Port cities and towns of the Caspian Sea World Heritage Sites in Azerbaijan Weather extremes of Earth Populated places along the Silk Road

4569

https://en.wikipedia.org/wiki/Blind%20Lemon%20Jefferson

Blind Lemon Jefferson

Lemon Henry "Blind Lemon" Jefferson (September 24, 1893 – December 19, 1929) was an American blues and gospel singer-songwriter and musician. He was one of the most popular blues singers of the 1920s and has been called the "Father of the Texas Blues". Due mainly to his high-pitched voice and the originality of his guitar playing, Jefferson's performances were distinctive. His recordings sold well, but he was not a strong influence on younger blues singers of his generation, who could not imitate him as easily as they could other commercially successful artists. Later blues and rock and roll musicians, however, did attempt to imitate both his songs and his musical style. Biography Early life Jefferson was born blind, near Coutchman, Texas. He was the youngest of seven (or possibly eight) children born to Alex and Clarissa Jefferson, who were African-American sharecroppers. Disputes regarding the date of his birth derive from contradictory census records and draft registration records. By 1900, the family was farming southeast of Streetman, Texas. Jefferson's birth date was recorded as September 1893 in the 1900 census. The 1910 census, taken in May, before his birthday, confirms his year of birth as 1893 and indicated that the family was farming northwest of Wortham, near his birthplace. In his 1917 draft registration, Jefferson gave his birthday as October 26, 1894, stating that he lived in Dallas, Texas, and had been blind since birth. In the 1920 census, he is recorded as having returned to Freestone County and was living with his half-brother, Kit Banks, on a farm between Wortham and Streetman. Jefferson began playing the guitar in his early teens and soon after he began performing at picnics and parties. He became a street musician, playing in East Texas towns in front of barbershops and on street corners. According to his cousin Alec Jefferson, quoted in the notes for Blind Lemon Jefferson, Classic Sides: In the early 1910s, Jefferson began traveling frequently to Dallas, where he met and played with the blues musician Lead Belly. Jefferson was one of the earliest and most prominent figures in the blues movement developing in the Deep Ellum section of Dallas. It is probable that he moved to Deep Ellum on a more permanent basis by 1917, where he met Aaron Thibeaux Walker, also known as T-Bone Walker. Jefferson taught Walker the basics of playing blues guitar in exchange for Walker's occasional services as a guide. By the early 1920s, Jefferson was earning enough money for his musical performances to support a wife and, possibly, a child. However, firm evidence of his marriage and children has not been found. Beginning of recording career Prior to Jefferson, few artists had recorded solo voice and blues guitar, the first of which were the vocalist Sara Martin and the guitarist Sylvester Weaver, who recorded "Longing for Daddy Blues", probably on October 24, 1923. The first self-accompanied solo performer of a self-composed blues song was Lee Morse, whose "Mail Man Blues" was recorded on October 7, 1924. Jefferson's music is uninhibited and represented the classic sounds of everyday life, from a honky-tonk to a country picnic, to street corner blues, to work in the burgeoning oil fields (a reflection of his interest in mechanical objects and processes). Jefferson did what few had ever done before him – he became a successful solo guitarist and male vocalist in the commercial recording world. Unlike many artists who were "discovered" and recorded in their normal venues, Jefferson was taken to Chicago in December 1925 or January 1926 to record his first tracks. Uncharacteristically, his first two recordings from this session were gospel songs ("I Want to Be Like Jesus in My Heart" and "All I Want Is That Pure Religion"), released under the name Deacon L. J. Bates. A second recording session was held in March 1926. His first releases under his own name, "Booster Blues" and "Dry Southern Blues", were hits. Their popularity led to the release of the other two songs from that session, "Got the Blues" and "Long Lonesome Blues", which became a runaway success, with sales in six figures. He recorded about 100 tracks between 1926 and 1929; 43 records were issued, all but one for Paramount Records. Paramount's studio techniques and quality were poor, and the recordings were released with poor sound quality. In May 1926, Paramount re-recorded Jefferson performing his hits "Got the Blues" and "Long Lonesome Blues" in the superior facilities at Marsh Laboratories, and subsequent releases used those versions. Both versions appear on compilation albums. Success with Paramount Records Largely because of the popularity of artists such as Jefferson and his contemporaries Blind Blake and Ma Rainey, Paramount became the leading recording company for the blues in the 1920s. Jefferson's earnings reputedly enabled him to buy a car and employ chauffeurs (this information has been disputed); he was given a Ford car "worth over $700" by Mayo Williams, Paramount's connection with the black community. This was a common compensation for recording rights in that market. Jefferson is known to have done an unusual amount of traveling for the time in the American South, which is reflected in the difficulty of placing his music in a single regional category. Jefferson's "old-fashioned" sound and confident musicianship made it easy to market him. His skillful guitar playing and impressive vocal range opened the door for a new generation of male solo blues performers, such as Furry Lewis, Charlie Patton, and Barbecue Bob. He stuck to no musical conventions, varying his riffs and rhythm and singing complex and expressive lyrics in a manner exceptional at the time for a "simple country blues singer." According to the North Carolina musician Walter Davis, Jefferson played on the streets in Johnson City, Tennessee, during the early 1920s, at which time Davis and the entertainer Clarence Greene learned the art of blues guitar. Jefferson was reputedly unhappy with his royalties (although Williams said that Jefferson had a bank account containing as much as $1500). In 1927, when Williams moved to Okeh Records, he took Jefferson with him, and Okeh quickly recorded and released Jefferson's "Matchbox Blues", backed with "Black Snake Moan". It was his only Okeh recording, probably because of contractual obligations with Paramount. Jefferson's two songs released on Okeh have considerably better sound quality than his Paramount records at the time. When he returned to Paramount a few months later, "Matchbox Blues" had already become such a hit that Paramount re-recorded and released two new versions, with the producer Arthur Laibly. In 1927, Jefferson recorded another of his classic songs, the haunting "See That My Grave Is Kept Clean" (again using the pseudonym Deacon L. J. Bates), and two other uncharacteristically spiritual songs, "He Arose from the Dead" and "Where Shall I Be". "See That My Grave Is Kept Clean" was so successful that it was re-recorded and re-released in 1928. Death and grave Jefferson died in Chicago at 10:00 a.m. on December 19, 1929, of what his death certificate said was "probably acute myocarditis". For many years, rumors circulated that a jealous lover had poisoned his coffee, but a more likely explanation is that he died of a heart attack after becoming disoriented during a snowstorm. Some have said that he died of a heart attack after being attacked by a dog in the middle of the night. In his 1983 book Tolbert's Texas, Frank X. Tolbert claims that he was killed while being robbed of a large royalty payment by a guide escorting him to Chicago Union Station to catch a train home to Texas. Paramount Records paid for the return of his body to Texas by train, accompanied by the pianist William Ezell. Jefferson was buried at Wortham Negro Cemetery (later Wortham Black Cemetery) in Wortham, Freestone County, Texas. His grave was unmarked until 1967, when a Texas historical marker was erected in the general area of his plot; however, the precise location of the grave is still unknown. By 1996, the cemetery and marker were in poor condition, and a new granite headstone was erected in 1997. The inscription reads: "Lord, it's one kind favor I'll ask of you, see that my grave is kept clean." In 2007, the cemetery's name was changed to Blind Lemon Memorial Cemetery, and his gravesite is kept clean by a cemetery committee in Wortham. As of 2022, the entire cemetery was in an excellent state of maintenance. Discography and awards Jefferson had an intricate and fast style of guitar playing and a particularly high-pitched voice. He was a founder of the Texas blues sound and an important influence on other blues singers and guitarists, including Lead Belly and Lightnin' Hopkins. He was the author of many songs covered by later musicians, including the classic "See That My Grave Is Kept Clean". Another of his songs, "Matchbox Blues", was recorded more than 30 years later by the Beatles, in a rockabilly version credited to Carl Perkins, who did not credit Jefferson on his 1955 recording. Fellow blues artist B.B. King credited Jefferson as one of his biggest musical influences, next to Lonnie Johnson, Louis Jordan and T-Bone Walker. The Rock and Roll Hall of Fame selected Jefferson's 1927 recording of "Matchbox Blues" as one of the 500 songs that shaped rock and roll. Jefferson was among the inaugural class of blues musicians inducted into the Blues Hall of Fame in 1980. Cover versions Canned Heat, "One Kind Favor," on "Living the Blues", released in 1968, (credited: "Arr. & Adpt. by L.T.Tatman III") Bukka White, "Jack o' Diamonds", on 1963 Isn't 1962, released in the 1990s Bob Dylan, "See That My Grave Is Kept Clean", on Bob Dylan Grateful Dead, "One Kind Favor" (a version of "See That My Grave Is Kept Clean"), on Birth of the Dead Merl Saunders, Jerry Garcia, John Kahn, Bil Vitt, "One Kind Favor", on Keystone Encores Volume I John Hammond, "One Kind Favor", on John Hammond Live B.B. King, "See That My Grave Is Kept Clean", on One Kind Favor Peter, Paul & Mary, "One Kind Favor", on In Concert Kelly Joe Phelps, "See That My Grave Is Kept Clean", on Roll Away the Stone The Dream Syndicate, "See That My Grave Is Kept Clean", on Ghost Stories Counting Crows, "Mean Jumper Blues". Counting Crows lead singer Adam Duritz accidentally claimed credit for "Mean Jumper Blues" in the liner notes of the deluxe edition reissue of the album August and Everything After. The cover was featured as part of a selection of early demo tracks. Immediately after the error was brought to his attention, Duritz apologized in his personal blog. Laibach, "See That My Grave Is Kept Clean", on SPECTRE Pat Donohue, "One Kind Favor", live on Garrison Keillor's radio program A Prairie Home Companion and later released on the CD Radio Blues Corey Harris, "Jack o' Diamonds", on Fish Ain't Bitin''', released in 1997 Diamanda Galás, "See That My Grave Is Kept Clean", on The Singer Phish, "See That My Grave Is Kept Clean", live at Madison Square Garden, New York, August 4, 2017 Scott H. Biram, "Jack of Diamonds" on Nothin' But Blood released in 2014 Steve Suffet, "See That My Grave Is Kept Clean" on Now the Wheel Has Turned, released in 2005 In popular culture In 2009, the Grammy-nominated R&B act Yarbrough and Peoples were featured in the off-Broadway play Blind Lemon Blues. A tribute song, "My Buddy Blind Papa Lemon", was recorded for Paramount Records in 1932 by King Solomon Hill. The record was long considered lost, but a copy was located by John Tefteller in 2002. Geoff Muldaur refers to Jefferson in the song "Got to Find Blind Lemon" on the album The Secret Handshake. Art Evans portrayed Jefferson in the 1976 film Leadbelly, directed by Gordon Parks. Nick Cave and the Bad Seeds recorded the song "Blind Lemon Jefferson" on the album The Firstborn Is Dead. The 2010 video game Fallout: New Vegas, in one of its downloadable add-ons Old World Blues, features an AI jukebox named Blind Diode Jefferson. The AI claims to have been a blues musician before his music hard drives were stripped from him. The voicing of the AI can be characterized as a Southern drawl in homage to Jefferson. In the 2003 movie Masked and Anonymous, Bobby Cupid (Luke Wilson) gives his friend Jack Fate (Bob Dylan) Jefferson's guitar, which he claims was used in recording "Matchbox Blues". Cheech & Chong parodied Jefferson as "Blind Melon Chitlin'" on their self-titled 1971 album Cheech and Chong, on their 1985 album Get Out of My Room, and in a stage routine that can be seen in their 1983 film Still Smokin'. Chet Atkins called Jefferson "one of my first finger-picking influences" in the song "Nine Pound Hammer", on the album The Atkins–Travis Traveling Show. A practical joke played on Down Beat magazine editor Gene Lees in the late 1950s took on a life of its own and became a long-running hoax when one of his correspondents included a reference to the blues legend "Blind Orange Adams" in an article published in the magazine, an obvious parody of Jefferson's name. References to the nonexistent Adams appeared in subsequent articles in Down Beat over the next few years. The American dramatic film Black Snake Moan was named after one of his only songs recorded for Okeh Records. Arthur "Big Boy" Crudup took the title of his classic song "That's All Right," which launched the career of Elvis Presley, from a lyric in Jefferson's "Black Snake Moan". According to some sources, the "Jefferson" in the name of the rock group Jefferson Airplane references Blind Lemon Jefferson: founding member and blues guitarist Jorma Kaukonen was nicknamed "Blind Lemon Jefferson Airplane" by a friend, and suggested the last part as the name of the band. However, other sources give other origins for the name, involving Blind Lemon Jefferson either more indirectly or not at all. In June 2021, Jefferson's "See That My Grave Is Kept Clean" plays in the Season 6 finale of Fear the Walking Dead while survivalist character Victor Strand discovers an apartment of artwork and historical artifacts as he awaits his fate. See also List of nicknames of blues musicians References Sources Govenar, Alan; Brakefield, Jay F. (1998). Deep Ellum and Central Track: Where the Black and White Worlds of Dallas Converged. Denton: University of North Texas Press. . Further reading Evans, David (2000). "Musical Innovation in the Blues of Blind Lemon Jefferson". Black Music Research Journal. Vol. 20, no. 1, Blind Lemon Jefferson (Spring 2000). pp. 83–116. Monge, Luigi (2000). "The Language of Blind Lemon Jefferson: The Covert Theme of Blindness". Black Music Research Journal. Vol. 20, no. 1, Blind Lemon Jefferson (Spring 2000). pp. 35–81. Monge, Luigi; Evans, David (2003). "New Songs of Blind Lemon Jefferson". Journal of Texas Music History. Vol. 3, no. 2 (Fall 2003). Pisigin, Valeriy (2013). The Coming of the Blues (Пришествие блюза). Vol. 4. Country Blues. Blind Lemon Jefferson. — M.: 2013. — C.320. . Swinton, Paul. (1997) A Twist of Lemon. Blues & Rhythm, Issue No. 121, August 1997. Uzzel, Robert L. (2002). Blind Lemon Jefferson: His Life, His Death, and His Legacy''. Austin, Texas: Eakin Press. . External links Blues Foundation Hall of Fame induction Illustrated Blind Lemon Jefferson discography The lyrics of his songs 1893 births 1929 deaths 20th-century African-American male singers 20th-century American guitarists African-American guitarists African-American male singer-songwriters American acoustic guitarists American blues guitarists American blues singer-songwriters American folk musicians American male guitarists American street performers Blind musicians Gennett Records artists Gospel blues musicians Guitarists from Texas Musicians from Dallas Okeh Records artists Paramount Records artists People from Freestone County, Texas Singer-songwriters from Texas Texas blues musicians American blind people American musicians with disabilities

4572

https://en.wikipedia.org/wiki/Blackbeard

Blackbeard

Edward Teach (alternatively spelled Edward Thatch, – 22 November 1718), better known as Blackbeard, was an English pirate who operated around the West Indies and the eastern coast of Britain's North American colonies. Little is known about his early life, but he may have been a sailor on privateer ships during Queen Anne's War before he settled on the Bahamian island of New Providence, a base for Captain Benjamin Hornigold, whose crew Teach joined around 1716. Hornigold placed him in command of a sloop that he had captured, and the two engaged in numerous acts of piracy. Their numbers were boosted by the addition to their fleet of two more ships, one of which was commanded by Stede Bonnet, but Hornigold retired from piracy toward the end of 1717, taking two vessels with him. Teach captured a French slave ship known as , renamed her Queen Anne's Revenge, equipped her with 40 guns, and crewed her with over 300 men. He became a renowned pirate. His nickname derived from his thick black beard and fearsome appearance. He was reported to have tied lit fuses (slow matches) under his hat to frighten his enemies. He formed an alliance of pirates and blockaded the port of Charles Town, South Carolina, ransoming the port's inhabitants. He then ran Queen Anne's Revenge aground on a sandbar near Beaufort, North Carolina. He parted company with Stede Bonnet and settled in Bath, North Carolina, also known as Bath Town, where he accepted a royal pardon. However, he was soon back at sea, where he attracted the attention of Alexander Spotswood, the governor of Virginia. Spotswood arranged for a party of soldiers and sailors to capture him. On 22 November 1718, following a ferocious battle, Teach and several of his crew were killed by a small force of sailors led by Lieutenant Robert Maynard. Teach was a shrewd and calculating leader who spurned the use of violence, relying instead on his fearsome image to elicit the response that he desired from those whom he robbed. He was romanticized after his death and became the inspiration for an archetypal pirate in works of fiction across many genres. Early life Little is known about Blackbeard's early life. It is commonly believed that at the time of his death he was between 35 and 40 years old and thus born in about 1680. In contemporary records his name is most often given as Blackbeard, Edward Thatch or Edward Teach. The latter is most often used. Several spellings of his surname exist: Thatch, Thach, Thache, Thack, Tack, Thatche, and Theach. One source claims that his surname was Drummond, but the lack of any supporting documentation makes this unlikely. Pirates habitually used fictitious surnames while engaged in piracy so as not to tarnish the family name, which makes it unlikely that Teach's real name will ever be known. The 17th-century rise of Britain's American colonies and the rapid 18th-century expansion of the Atlantic slave trade had made Bristol an important international sea port, and Teach was most likely raised in what was then the second-largest city in England. He could almost certainly read and write. He communicated with merchants and when killed had in his possession a letter addressed to him by the Chief Justice and Secretary of the Province of Carolina, Tobias Knight. Author Robert Lee speculated that Teach may therefore have been born into a respectable, wealthy family. He may have arrived in the Caribbean in the last years of the 17th century, on a merchant vessel (possibly a slave ship). The 18th-century author Charles Johnson claimed that Teach was for some time a sailor operating from Jamaica on privateer ships during the War of the Spanish Succession, and that "he had often distinguished himself for his uncommon boldness and personal courage." It is unknown at what point during the war Teach joined the fighting, as with the record of most of his life before he became a pirate. Life as a pirate New Providence With its history of colonialism, trade and piracy, the West Indies was the setting for many 17th- and 18th-century maritime incidents. The privateer-turned-pirate Henry Jennings and his followers decided, early in the 18th century, to use the uninhabited island of New Providence as a base for their operations since it was within easy reach of the Florida Strait and its busy shipping lanes, which were filled with European vessels crossing the Atlantic. New Providence's harbour could easily accommodate hundreds of ships but was too shallow for the Royal Navy's larger vessels. The author George Woodbury described New Providence as "no city of homes. It was a place of temporary sojourn and refreshment for a literally floating population," continuing, "The only permanent residents were the piratical camp followers, the traders, and the hangers-on. All others were transient." In New Providence, pirates found a welcome respite from the law. Teach was one of those who came to enjoy the island's benefits. Probably shortly after the signing of the Treaty of Utrecht, he moved there from Jamaica, and, along with most privateers once involved in the war, became involved in piracy. Possibly about 1716, he joined the crew of Captain Benjamin Hornigold, a renowned pirate who operated from New Providence's safe waters. In 1716, Hornigold placed Teach in charge of a sloop he had taken as a prize. In early 1717, Hornigold and Teach, each captaining a sloop, set out for the mainland. They captured a boat carrying 120 barrels of flour out of Havana, and shortly thereafter took 100 barrels of wine from a sloop out of Bermuda. A few days later they stopped a vessel sailing from Madeira to Charles Town, South Carolina. Teach and his quartermaster, William Howard, may at this time have struggled to control their crews. By then they had probably developed a taste for Madeira wine, and on 29 September near Cape Charles all they took from the Betty of Virginia was her cargo of Madeira, before they scuttled her with the remaining cargo. It was during this cruise with Hornigold that the earliest known report of Teach was made, in which he is recorded as a pirate in his own right, in command of a large crew. In a report made by a Captain Mathew Munthe on an anti-piracy patrol for North Carolina, "Thatch" was described as operating "a sloop 6 and about 70 men." In September, Teach and Hornigold encountered Stede Bonnet, a landowner and military officer from a wealthy family who had turned to piracy earlier that year. Bonnet's crew of about 70 were reportedly dissatisfied with his command, so with Bonnet's permission, Teach took control of his ship, Revenge. The pirates' flotilla now consisted of three ships: Teach on Revenge, Teach's old sloop, and Hornigold's Ranger. By October, another vessel had been captured and added to the small fleet. The sloops Robert of Philadelphia and Good Intent of Dublin were stopped on 22 October 1717 and their cargo holds emptied. As a former British privateer, Hornigold attacked only his old enemies, but for his crew, the sight of British vessels filled with valuable cargo passing by unharmed became too much, and at some point toward the end of 1717 he was demoted. Whether Teach had any involvement in this decision is unknown, but Hornigold quickly retired from piracy. He took Ranger and one of the sloops, leaving Teach with Revenge and the remaining sloop. The two never met again and, as did many other occupants of New Providence, Hornigold accepted the King's pardon. Blackbeard On 28 November 1717 Teach's two ships attacked a French merchant vessel off the coast of Saint Vincent. They each fired a broadside across its bulwarks, killing several of its crew, and forcing its captain to surrender. The ship was , a large French Guineaman registered in Saint-Malo and carrying a cargo of slaves. This ship had originally been the English merchantman Concord, captured in 1711 by a French squadron, and then changed hands several times by 1717. Teach and his crews sailed the vessel south along Saint Vincent and the Grenadines to Bequia, where they disembarked her crew and cargo, and converted the ship for their own use. The crew of were given the smaller of Teach's two sloops, which they renamed ("Bad Meeting"), and sailed for Martinique. Teach may have recruited some of their slaves, but the remainder were left on the island and were later recaptured by the returning crew of . Teach immediately renamed as Queen Anne's Revenge and equipped her with 40 guns. By this time Teach had placed his lieutenant Richards in command of Bonnet's Revenge. In late November, near Saint Vincent, he attacked the Great Allen. After a lengthy engagement, he forced the large and well-armed merchant ship to surrender. He ordered her to move closer to the shore, disembarked her crew and emptied her cargo holds, and then burned and sank the vessel. The incident was chronicled in the Boston News-Letter, which called Teach the commander of a "French ship of 32 Guns, a Briganteen of 10 guns and a Sloop of 12 guns." It is not known when or where Teach collected the ten-gun briganteen, but by that time he may have been in command of at least 150 men split among three vessels. On 5 December 1717 Teach stopped the merchant sloop Margaret off the coast of Crab Island, near Anguilla. Her captain, Henry Bostock, and crew, remained Teach's prisoners for about eight hours, and were forced to watch as their sloop was ransacked. Bostock, who had been held aboard Queen Anne's Revenge, was returned unharmed to Margaret and was allowed to leave with his crew. He returned to his base of operations on Saint Christopher Island and reported the matter to Governor Walter Hamilton, who requested that he sign an affidavit about the encounter. Bostock's deposition details Teach's command of two vessels: a sloop and a large French guineaman, Dutch-built, with 36 cannons and a crew of 300 men. The captain believed that the larger ship carried valuable gold dust, silver plate, and "a very fine cup" supposedly taken from the commander of Great Allen. Teach's crew had apparently informed Bostock that they had destroyed several other vessels, and that they intended to sail to Hispaniola and lie in wait for an expected Spanish armada, supposedly laden with money to pay the garrisons. Bostock also claimed that Teach had questioned him about the movements of local ships, but also that he had seemed unsurprised when Bostock told him of an expected royal pardon from London for all pirates. Bostock's deposition describes Teach as a "tall spare man with a very black beard which he wore very long". It is the first recorded account of Teach's appearance and is the source of his cognomen, Blackbeard. Later descriptions mention that his thick black beard was braided into pigtails, sometimes tied in with small coloured ribbons. Johnson (1724) described him as "such a figure that imagination cannot form an idea of a fury from hell to look more frightful." Whether Johnson's description was entirely truthful or embellished is unclear, but it seems likely that Teach understood the value of appearances; better to strike fear into the heart of one's enemies than rely on bluster alone. Teach was tall, with broad shoulders. He wore knee-length boots and dark clothing, topped with a wide hat and sometimes a long coat of brightly coloured silk or velvet. Johnson also described Teach in times of battle as wearing "a sling over his shoulders, with three brace of pistols, hanging in holsters like bandoliers; and stuck lighted slow matches under his hat", the latter apparently to emphasise the fearsome appearance he wished to present to his enemies. Despite his ferocious reputation, there are no verified accounts of his ever having murdered or harmed those he held captive. Teach may have used other aliases; on 30 November, the Monserrat Merchant encountered two ships and a sloop, commanded by a Captain Kentish and Captain Edwards (the latter a known alias of Stede Bonnet). Enlargement of Teach's fleet Teach's movements between late 1717 and early 1718 are not known. He and Bonnet were probably responsible for an attack off Sint Eustatius in December 1717. Henry Bostock claimed to have heard the pirates say they would head toward the Spanish-controlled Samaná Bay in Hispaniola, but a cursory search revealed no pirate activity. Captain Hume of reported on 6 February that a "Pyrate Ship of 36 Guns and 250 men, and a Sloop of 10 Guns and 100 men were Said to be Cruizing amongst the Leeward Islands". Hume reinforced his crew with soldiers armed with muskets, and joined up with to track the two ships, to no avail, though they discovered that the two ships had sunk a French vessel off St Christopher Island, and reported also that they had last been seen "gone down the North side of Hispaniola". Although no confirmation exists that these two ships were controlled by Teach and Bonnet, author Angus Konstam believes it very likely they were. In March 1718, while taking on water at Turneffe Island east of Belize, both ships spotted the Jamaican logwood-cutting sloop Adventure making for the harbour. She was stopped and her captain, Harriot, invited to join the pirates. Harriot and his crew accepted the invitation, and Teach sent over a crew to sail Adventure making Israel Hands the captain. They sailed for the Bay of Honduras, where they added another ship and four sloops to their flotilla. On 9 April Teach's enlarged fleet of ships looted and burnt Protestant Caesar. His fleet then sailed to Grand Cayman where they captured a "small turtler". Teach probably sailed toward Havana, where he may have captured a small Spanish vessel that had left the Cuban port. They then sailed to the wrecks of the 1715 Spanish fleet, off the eastern coast of Florida. There Teach disembarked the crew of the captured Spanish sloop, before proceeding north to the port of Charles Town, South Carolina, attacking three vessels along the way. Blockade of Charles Town By May 1718, Teach had awarded himself the rank of Commodore and was at the height of his power. Late that month his flotilla blockaded the port of Charles Town in the Province of South Carolina. All vessels entering or leaving the port were stopped, and as the town had no guard ship, its pilot boat was the first to be captured. Over the next five or six days about nine vessels were stopped and ransacked as they attempted to sail past Charles Town Bar, where Teach's fleet was anchored. One such ship, headed for London with a group of prominent Charles Town citizens which included Samuel Wragg (a member of the Council of the Province of Carolina), was the Crowley. Her passengers were questioned about the vessels still in port and then locked below decks for about half a day. Teach informed the prisoners that his fleet required medical supplies from the colonial government of South Carolina, and that if none were forthcoming, all prisoners would be executed, their heads sent to the Governor and all captured ships burnt. Wragg agreed to Teach's demands, and a Mr. Marks and two pirates were given two days to collect the drugs. Teach moved his fleet, and the captured ships, to within about five or six leagues from land. Three days later a messenger, sent by Marks, returned to the fleet; Marks's boat had capsized and delayed their arrival in Charles Town. Teach granted a reprieve of two days, but still the party did not return. He then called a meeting of his fellow sailors and moved eight ships into the harbour, causing panic within the town. When Marks finally returned to the fleet, he explained what had happened. On his arrival he had presented the pirates' demands to the Governor and the drugs had been quickly gathered, but the two pirates sent to escort him had proved difficult to find; they had been busy drinking with friends and were finally discovered, drunk. Teach kept to his side of the bargain and released the captured ships and his prisoners—albeit relieved of their valuables, including the fine clothing some had worn. Beaufort Inlet Whilst at Charles Town, Teach learned that Woodes Rogers had left England with several men-of-war, with orders to purge the West Indies of pirates. Teach's flotilla sailed northward along the Atlantic coast and into Topsail Inlet (commonly known as Beaufort Inlet), off the coast of North Carolina. There they intended to careen their ships to scrape their hulls, but on 10 June 1718 the Queen Anne's Revenge ran aground on a sandbar, cracking her main-mast and severely damaging many of her timbers. Teach ordered several sloops to throw ropes across the flagship in an attempt to free her. A sloop commanded by Israel Hands of Adventure also ran aground, and both vessels appeared to be damaged beyond repair, leaving only Revenge and the captured Spanish sloop. Pardon Teach had at some stage learnt of the offer of a royal pardon and probably confided in Bonnet his willingness to accept it. The pardon was open to all pirates who surrendered on or before 5 September 1718, but contained a caveat stipulating that immunity was offered only against crimes committed before 5 January. Although in theory this left Bonnet and Teach at risk of being hanged for their actions at Charles Town Bar, most authorities could waive such conditions. Teach thought that Governor Charles Eden was a man he could trust, but to make sure, he waited to see what would happen to another captain. Bonnet left immediately on a small sailing boat for Bath Town, where he surrendered to Governor Eden, and received his pardon. He then travelled back to Beaufort Inlet to collect the Revenge and the remainder of his crew, intending to sail to Saint Thomas Island to receive a commission. Unfortunately for him, Teach had stripped the vessel of its valuables and provisions, and had marooned its crew; Bonnet set out for revenge, but was unable to find him. He and his crew returned to piracy and were captured on 27 September 1718 at the mouth of the Cape Fear River. All but four were tried and hanged in Charles Town. The author Robert Lee surmised that Teach and Hands intentionally ran the ships aground to reduce the fleet's crew complement, increasing their share of the spoils. During the trial of Bonnet's crew, Revenges boatswain Ignatius Pell testified that "the ship was run ashore and lost, which Thatch [Teach] caused to be done." Lee considers it plausible that Teach let Bonnet in on his plan to accept a pardon from Governor Eden. He suggested that Bonnet do the same, and as war between the Quadruple Alliance of 1718 and Spain was threatening, to consider taking a privateer's commission from England. Lee suggests that Teach also offered Bonnet the return of his ship Revenge. Konstam (2007) proposes a similar idea, explaining that Teach began to see Queen Anne's Revenge as something of a liability; while a pirate fleet was anchored, news of this was sent to neighbouring towns and colonies, and any vessels nearby would delay sailing. It was prudent therefore for Teach not to linger for too long, although wrecking the ship was a somewhat extreme measure. Before sailing northward on his remaining sloop to Ocracoke Inlet, Teach marooned about 25 men on a small sandy island about a league from the mainland. He may have done this to stifle any protest they made, if they guessed their captain's plans. Bonnet rescued them two days later. Teach continued on to Bath, where in June 1718—only days after Bonnet had departed with his pardon—he and his much-reduced crew received their pardon from Governor Eden. He settled in Bath, on the eastern side of Bath Creek at Plum Point, near Eden's home. During July and August he travelled between his base in the town and his sloop off Ocracoke. Johnson's account states that he married the daughter of a local plantation owner, although there is no supporting evidence for this. Eden gave Teach permission to sail to St Thomas to seek a commission as a privateer (a useful way of removing bored and troublesome pirates from the small settlement), and Teach was given official title to his remaining sloop, which he renamed Adventure. By the end of August he had returned to piracy, and in the same month the governor of Pennsylvania issued a warrant for his arrest, but by then Teach was probably operating in Delaware Bay, some distance away. He took two French ships leaving the Caribbean, moved one crew across to the other, and sailed the remaining ship back to Ocracoke. In September he told Eden that he had found the French ship at sea, deserted. A Vice Admiralty Court was quickly convened, presided over by Tobias Knight and the Collector of Customs. The ship was judged as a derelict found at sea, and of its cargo twenty hogsheads of sugar were awarded to Knight and sixty to Eden; Teach and his crew were given what remained in the vessel's hold. Ocracoke Inlet was Teach's favourite anchorage. It was a perfect vantage point from which to view ships travelling between the various settlements of northeast Carolina, and it was from there that Teach first spotted the approaching ship of Charles Vane, another English pirate. Several months earlier Vane had rejected the pardon brought by Woodes Rogers and escaped the men-of-war the English captain brought with him to Nassau. He had also been pursued by Teach's old commander, Benjamin Hornigold, who was by then a pirate hunter. Teach and Vane spent several nights on the southern tip of Ocracoke Island, accompanied by such notorious figures as Israel Hands, Robert Deal and Calico Jack. Alexander Spotswood As it spread throughout the neighbouring colonies, the news of Teach and Vane's impromptu party worried the governor of Pennsylvania enough to send out two sloops to capture the pirates. They were unsuccessful, but Governor of Virginia Alexander Spotswood was also concerned that the supposedly retired freebooter and his crew were living in nearby North Carolina. Some of Teach's former crew had already moved into several Virginian seaport towns, prompting Spotswood to issue a proclamation on 10 July, requiring all former pirates to make themselves known to the authorities, to give up their arms and to not travel in groups larger than three. As head of a Crown colony, Spotswood viewed the proprietary colony of North Carolina with contempt; he had little faith in the ability of the Carolinians to control the pirates, who he suspected would be back to their old ways, disrupting Virginian commerce, as soon as their money ran out. Spotswood learned that William Howard, the former quartermaster of Queen Anne's Revenge, was in the area, and believing that he might know of Teach's whereabouts had him and his two slaves arrested. Spotswood had no legal authority to have pirates tried, and as a result, Howard's attorney, John Holloway, brought charges against Captain Brand of , where Howard was imprisoned. He also sued on Howard's behalf for damages of £500, claiming wrongful arrest. Spotswood's council claimed that under a statute of William III the governor was entitled to try pirates without a jury in times of crisis and that Teach's presence was a crisis. The charges against Howard referred to several acts of piracy supposedly committed after the pardon's cut-off date, in "a sloop belonging to ye subjects of the King of Spain", but ignored the fact that they took place outside Spotswood's jurisdiction and in a vessel then legally owned. Another charge cited two attacks, one of which was the capture of a slave ship off Charles Town Bar, from which one of Howard's slaves was presumed to have come. Howard was sent to await trial before a Court of Vice-Admiralty, on the charge of piracy, but Brand and his colleague, Captain Gordon (of ) refused to serve with Holloway present. Incensed, Holloway had no option but to stand down, and was replaced by the Attorney General of Virginia, John Clayton, whom Spotswood described as "an honester man [than Holloway]". Howard was found guilty and sentenced to be hanged, but was saved by a commission from London, which directed Spotswood to pardon all acts of piracy committed by surrendering pirates before 18 August 1718. Spotswood had obtained from Howard valuable information on Teach's whereabouts, and he planned to send his forces across the border into North Carolina to capture him. He gained the support of two men keen to discredit North Carolina's governor—Edward Moseley and Colonel Maurice Moore. He also wrote to the Lords of Trade, suggesting that the Crown might benefit financially from Teach's capture. Spotswood personally financed the operation, possibly believing that Teach had fabulous treasures hidden away. He ordered Captains Gordon and Brand of HMS Pearl and HMS Lyme to travel overland to Bath. Lieutenant Robert Maynard of HMS Pearl was given command of two commandeered sloops, to approach the town from the sea. An extra incentive for Teach's capture was the offer of a reward from the Assembly of Virginia, over and above any that might be received from the Crown. Maynard took command of the two armed sloops on 17 November. He was given 57 men—33 from HMS Pearl and 24 from HMS Lyme. Maynard and the detachment from HMS Pearl took the larger of the two vessels and named her Jane; the rest took Ranger, commanded by one of Maynard's officers, a Mister Hyde. Some from the two ships' civilian crews remained aboard. They sailed from Kecoughtan, along the James River, on 17 November. The two sloops moved slowly, giving Brand's force time to reach Bath. Brand set out for North Carolina six days later, arriving within three miles of Bath on 23 November. Included in Brand's force were several North Carolinians, including Colonel Moore and Captain Jeremiah Vail, sent to counter any local objection to the presence of foreign soldiers. Moore went into the town to see if Teach was there, reporting back that he was not, but that he was expected at "every minute." Brand then went to Governor Eden's home and informed him of his purpose. The next day, Brand sent two canoes down Pamlico River to Ocracoke Inlet, to see if Teach could be seen. They returned two days later and reported on what eventually transpired. Last battle Maynard found the pirates anchored on the inner side of Ocracoke Island, on the evening of 21 November. He had ascertained their position from ships he had stopped along his journey, but being unfamiliar with the local channels and shoals he decided to wait until the following morning to make his attack. He stopped all traffic from entering the inlet—preventing any warning of his presence—and posted a lookout on both sloops to ensure that Teach could not escape to sea. On the other side of the island, Teach was busy entertaining guests and had not set a lookout. With Israel Hands ashore in Bath with about 24 of Adventures sailors, he also had a much-reduced crew. Johnson (1724) reported Teach had "no more than twenty-five men on board" and that he "gave out to all the vessels that he spoke with that he had forty". "Thirteen white and six Negroes", was the number later reported by Brand to the Admiralty. At daybreak, preceded by a small boat taking soundings, Maynard's two sloops entered the channel. The small craft was quickly spotted by Adventure and fired at as soon as it was within range of her guns. While the boat made a quick retreat to the Jane, Teach cut the Adventures anchor cable. His crew hoisted the sails and the Adventure manoeuvred to point her starboard guns toward Maynard's sloops, which were slowly closing the gap. Hyde moved Ranger to the port side of Jane and the Union flag was unfurled on each ship. Adventure then turned toward the beach of Ocracoke Island, heading for a narrow channel. What happened next is uncertain. Johnson claimed that there was an exchange of small arms fire following which Adventure ran aground on a sandbar, and Maynard anchored and then lightened his ship to pass over the obstacle. Another version claimed that Jane and Ranger ran aground, although Maynard made no mention of this in his log. The Adventure eventually turned her guns on the two ships and fired. The broadside was devastating; in an instant, Maynard had lost as much as a third of his forces. About 20 on Jane were either wounded or killed and 9 on Ranger. Hyde was dead and his second and third officers either dead or seriously injured. His sloop was so badly damaged that it played no further role in the attack. Contemporary accounts of what happened next are confused, but small-arms fire from Jane may have cut Adventures jib sheet, causing her to lose control and run onto the sandbar. In the aftermath of Teach's overwhelming attack, Jane and Ranger may also have been grounded; the battle would have become a race to see who could float their ship first. Maynard had kept many of his men below deck, and in anticipation of being boarded told them to prepare for close fighting. Teach watched as the gap between the vessels closed, and ordered his men to be ready. The two vessels contacted one another as the Adventures grappling hooks hit their target and several grenades, made from powder and shot-filled bottles and ignited by fuses, broke across the sloop's deck. As the smoke cleared, Teach led his men aboard, buoyant at the sight of Maynard's apparently empty ship, his men firing at the small group of men with Maynard at the stern. The rest of Maynard's men then burst from the hold, shouting and firing. The plan to surprise Teach and his crew worked; the pirates were apparently taken aback at the assault. Teach rallied his men and the two groups fought across the deck, which was already slick with blood from those killed or injured by Teach's broadside. Maynard and Teach fired their flintlocks at each other. Maynard managed to hit Teach, while Teach missed. Both then threw their flintlocks away and drew their cutlasses. Teach broke Maynard's cutlass at the hilt. Against superior training and a slight advantage in numbers, the pirates were pushed back toward the bow, allowing the Janes crew to surround Maynard and Teach, who was by then completely isolated. Teach pressed onward and was about to deliver a killing blow, but was slashed across the neck by one of Maynard's men. This redirected Teach's cutlass to strike Maynard's knuckles instead of killing him. Badly wounded, Teach was then attacked and killed by several more of Maynard's crew. The remaining pirates quickly surrendered. Those left on the Adventure were captured by the Rangers crew, including one who planned to set fire to the powder room and blow up the ship. Varying accounts exist of the battle's list of casualties; Maynard reported that 8 of his men and 12 pirates were killed. Brand reported that 10 pirates and 11 of Maynard's men were killed. Spotswood claimed ten pirates and ten of the King's men dead. Maynard later examined Teach's body, noting that it had been shot five times and cut about twenty. He also found several items of correspondence, including a letter from Tobias Knight. Teach's corpse was thrown into the inlet and his head was suspended from the bowsprit of Maynard's sloop so that the reward could be collected. On their return to Virginia, Teach's head was placed on a pole at the entrance to the Chesapeake Bay as a warning to other pirates and a greeting to other ships, and it stood there for several years. Legacy Lieutenant Maynard remained at Ocracoke for several more days, making repairs and burying the dead. Teach's loot—sugar, cocoa, indigo and cotton—found "in pirate sloops and ashore in a tent where the sloops lay", was sold at auction along with sugar and cotton found in Tobias Knight's barn, for £2,238. Governor Spotswood used a portion of this to pay for the entire operation. The prize money for capturing Teach was to have been about £400 (£ in ), but it was split between the crews of HMS Lyme and HMS Pearl. As Captain Brand and his troops had not been the ones fighting for their lives, Maynard thought this extremely unfair. He lost much of any support he may have had though when it was discovered that he and his crew had helped themselves to about £90 of Teach's booty. The two companies did not receive their prize money for another four years, and despite his bravery Maynard was not promoted, and faded into obscurity. The remainder of Teach's crew and former associates were found by Brand, in Bath, and were transported to Williamsburg, Virginia, where they were jailed on charges of piracy. Several were black, prompting Spotswood to ask his council what could be done about "the Circumstances of these Negroes to exempt them from undergoing the same Tryal as other pirates." Regardless, the men were tried with their comrades in Williamsburg's Capitol building, under admiralty law, on 12 March 1719. No records of the day's proceedings remain, but 14 of the 16 accused were found guilty. Of the remaining two, one proved that he had partaken of the fight out of necessity, having been on Teach's ship only as a guest at a drinking party the night before, and not as a pirate. The other, Israel Hands, was not present at the fight. He claimed that during a drinking session Teach had shot him in the knee, and that he was still covered by the royal pardon. The remaining pirates were hanged, then left to rot in gibbets along Williamsburg's Capitol Landing Road (known for some time after as "Gallows Road"). Governor Eden was certainly embarrassed by Spotswood's invasion of North Carolina, and Spotswood disavowed himself of any part of the seizure. He defended his actions, writing to Lord Carteret, a shareholder of the Province of Carolina, that he might benefit from the sale of the seized property and reminding the Earl of the number of Virginians who had died to protect his interests. He argued for the secrecy of the operation by suggesting that Eden "could contribute nothing to the Success of the Design", and told Eden that his authority to capture the pirates came from the king. Eden was heavily criticised for his involvement with Teach and was accused of being his accomplice. By criticising Eden, Spotswood intended to bolster the legitimacy of his invasion. Lee (1974) concludes that although Spotswood may have thought that the ends justified the means, he had no legal authority to invade North Carolina, to capture the pirates and to seize and auction their goods. Eden doubtless shared the same view. As Spotswood had also accused Tobias Knight of being in league with Teach, on 4 April 1719, Eden had Knight brought in for questioning. Israel Hands had, weeks earlier, testified that Knight had been on board the Adventure in August 1718, shortly after Teach had brought a French ship to North Carolina as a prize. Four pirates had testified that with Teach they had visited Knight's home to give him presents. This testimony and the letter found on Teach's body by Maynard appeared compelling, but Knight conducted his defence with competence. Despite being very sick and close to death, he questioned the reliability of Spotswood's witnesses. He claimed that Israel Hands had talked under duress, and that under North Carolinian law the other witness, an African, was unable to testify. The sugar, he argued, was stored at his house legally, and Teach had visited him only on business, in his official capacity. The board found Knight innocent of all charges. He died later that year. Eden was annoyed that the accusations against Knight arose during a trial in which he played no part. The goods which Brand seized were officially North Carolinian property and Eden considered him a thief. The argument raged back and forth between the colonies until Eden's death on 17 March 1722. His will named one of Spotswood's opponents, John Holloway, a beneficiary. In the same year, Spotswood, who for years had fought his enemies in the House of Burgesses and the Council, was replaced by Hugh Drysdale, once Robert Walpole was convinced to act. Modern view Official views on pirates were sometimes quite different from those held by contemporary authors, who often described their subjects as despicable rogues of the sea. Privateers who became pirates were generally considered by the English government to be reserve naval forces, and were sometimes given active encouragement; as far back as 1581 Francis Drake was knighted by Queen Elizabeth, when he returned to England from a round-the-world expedition with plunder worth an estimated £1,500,000. Royal pardons were regularly issued, usually when England was on the verge of war, and the public's opinion of pirates was often favourable, some considering them akin to patrons. Economist Peter Leeson believes that pirates were generally shrewd businessmen, far removed from the modern, romanticised view of them as barbarians. After Woodes Rogers' 1718 landing at New Providence and his ending of the pirate republic, piracy in the West Indies fell into terminal decline. With no easily accessible outlet to fence their stolen goods, pirates were reduced to a subsistence livelihood, and following almost a century of naval warfare between the British, French and Spanish—during which sailors could find easy employment—lone privateers found themselves outnumbered by the powerful ships employed by the British Empire to defend its merchant fleets. The popularity of the slave trade helped bring to an end the frontier condition of the West Indies, and in these circumstances, piracy was no longer able to flourish as it once did. Since the end of the Golden Age of Piracy, Teach and his exploits have become the stuff of lore, inspiring books, films and even amusement park rides. Much of what is known about him can be sourced to Charles Johnson's A General Historie of the Robberies and Murders of the Most Notorious Pyrates, published in Britain in 1724. A recognised authority on the pirates of his time, Johnson's descriptions of such figures as Anne Bonny and Mary Read were for years required reading for those interested in the subject. Readers were titillated by his stories and a second edition was quickly published, though author Angus Konstam suspects that Johnson's entry on Blackbeard was "coloured a little to make a more sensational story." A General Historie, though, is generally considered to be a reliable source. Johnson may have been an assumed alias. As Johnson's accounts have been corroborated in personal and official dispatches, Lee (1974) considers that whoever he was, he had some access to official correspondence. Konstam speculates further, suggesting that Johnson may have been the English playwright Charles Johnson, the British publisher Charles Rivington, or the writer Daniel Defoe. In his 1951 work The Great Days of Piracy, author George Woodbury wrote that Johnson is "obviously a pseudonym", continuing "one cannot help suspecting that he may have been a pirate himself." Despite his infamy, Teach was not the most successful of pirates. Henry Every retired a rich man, and Bartholomew Roberts took an estimated five times the amount Teach stole. Treasure hunters have long busied themselves searching for any trace of his rumoured hoard of gold and silver, but nothing found in the numerous sites explored along the east coast of the US has ever been connected to him. Some tales suggest that pirates often killed a prisoner on the spot where they buried their loot, and Teach is no exception in these stories, but that no finds have come to light is not exceptional; buried pirate treasure is often considered a modern myth for which almost no supporting evidence exists. The available records include nothing to suggest that the burial of treasure was a common practice, except in the imaginations of the writers of fictional accounts such as Treasure Island. Such hoards would necessitate a wealthy owner, and their supposed existence ignores the command structure of a pirate vessel, in which the crew served for a share of the profit. The only pirate ever known to bury treasure was William Kidd; the only treasure so far recovered from Teach's exploits is that taken from the wreckage of what is presumed to be the Queen Anne's Revenge, which was found in 1996. As of 2009 more than 250,000 artefacts had been recovered. A selection is on public display at the North Carolina Maritime Museum. Various superstitious tales exist of Teach's ghost. Unexplained lights at sea are often referred to as "Teach's light", and some recitals claim that the notorious pirate now roams the afterlife searching for his head, for fear that his friends, and the Devil, will not recognise him. A North Carolinian tale holds that Teach's skull was used as the basis for a silver drinking chalice; a local judge even claimed to have drunk from it one night in the 1930s. The name of Blackbeard has been attached to many local attractions, such as Charleston's Blackbeard's Cove. His name and persona have also featured heavily in literature. He is the main subject of Matilda Douglas's fictional 1835 work Blackbeard: A page from the colonial history of Philadelphia. Film renditions of his life include Blackbeard the Pirate (1952) starring West Country native Robert Newton whose exaggerated West Country accent is credited with popularising the stereotypical "pirate voice", Blackbeard's Ghost (1968), Blackbeard: Terror at Sea (2005) and the 2006 Hallmark Channel miniseries Blackbeard. Parallels have also been drawn between Johnson's Blackbeard and the character of Captain Jack Sparrow in the 2003 adventure film Pirates of the Caribbean: The Curse of the Black Pearl. Blackbeard is also portrayed as a central character in three TV series: by John Malkovich in Crossbones (2014), by Ray Stevenson in seasons three and four of Black Sails (2016–2017), and by Taika Waititi in Our Flag Means Death (2022). In 2013 and 2015, the state government of North Carolina uploaded Nautilus Productions videos of the wreck of the Queen Anne's Revenge to its website without permission. As a result Nautilus Productions, the company documenting the recovery since 1998, filed suit in federal court over copyright violations and the passage of "Blackbeard's Law" by the North Carolina General Assembly. Before posting the videos the General Assembly passed "Blackbeard's Law", N.C. Gen Stat §121-25(b), which stated, "All photographs, video recordings, or other documentary materials of a derelict vessel or shipwreck or its contents, relics, artifacts, or historic materials in the custody of any agency of North Carolina government or its subdivisions shall be a public record pursuant to Chapter 132 of the General Statutes." On 5 November 2019, the U.S. Supreme Court heard oral arguments in Allen v. Cooper. The Supreme Court subsequently ruled in the state's favor, and struck down the Copyright Remedy Clarification Act, which Congress passed in 1989 to attempt to curb such infringements of copyright by states. As a result of the ruling Nautilus filed a motion for reconsideration in the United States District Court for the Eastern District of North Carolina. On August 18, 2021 Judge Terrence Boyle granted the motion for reconsideration which North Carolina promptly appealed to the United States Court of Appeals for the Fourth Circuit. The 4th Circuit denied the state's motion on October 14, 2022. Nautilus then filed their second amended complaint on February 8, 2023 alleging 5th and 14th Amendment violations of Nautilus' constitutional rights, additional copyright violations, and claiming that North Carolina's "Blackbeard's Law" represents a Bill of Attainder. Eight years after the passage of Blackbeard's Law, on June 30, 2023, North Carolina Gov. Roy Cooper signed a bill repealing the law. References Notes Citations Bibliography 2006 edition () 1974 edition () Further reading External links N.C Supreme Court revives lawsuit over Blackbeard’s ship and lost Spanish treasure ship, Fayetteville Observer BBC Video about the potential discovery of Teach's ship Images of artefacts recovered from the shipwreck thought to be the Queen Anne's Revenge Out to Sea Elite Magazine Blackbeard's Ship Confirmed off North Carolina National Geographic News Blackbeard's Shipwreck National Geographic Blackbeard's Lost Ship Documentary produced by the PBS Series Secrets of the Dead Blackbeard: American Patriot? Military.com 1680s births 1718 deaths 18th-century English criminals 18th-century pirates 1716 crimes 1717 crimes 1718 crimes People from Bristol American folklore English folklore English privateers English pirates History of North Carolina Pardoned pirates Recipients of British royal pardons Maritime folklore People killed in action Nicknames in crime British military personnel of the War of the Spanish Succession

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https://en.wikipedia.org/wiki/Basic%20Role-Playing

Basic Role-Playing

Basic Role-Playing (BRP) is a tabletop role-playing game which originated in the RuneQuest fantasy role-playing game. Chaosium released the BRP standalone booklet in 1980 in the boxed set release of the second edition of RuneQuest. Greg Stafford and Lynn Willis are credited as the authors. Chaosium used the percentile skill-based system as the basis for most of their games, including Call of Cthulhu, Stormbringer, and Elfquest. History The core rules were originally written by Steve Perrin as part of his game RuneQuest. It was Greg Stafford's idea to simplify the rules (eliminating such things as Strike Ranks and Hit Locations) and issue them in a 16-page booklet called Basic Role-Playing. Over the years several others, including Sandy Petersen, Lynn Willis, and Steve Henderson, contributed to the system. The BRP was notable for being the first role-playing game system to introduce a full skill system to characters regardless of their profession. This was developed in RuneQuest but was also later adopted by the more skill-oriented Call of Cthulhu. BRP was conceived of as a generic system for playing any sort of RPG. Specific rule systems to support differing genres can be added to the core rules in a modular design. In order to underscore this, in 1982 Chaosium released the Worlds of Wonder box set, which contained a revised main booklet and several booklets providing the additional rules for playing in specific genres. Superworld, a superhero-themed game, began as a portion of the Worlds of Wonder set. In 2002, a third edition of the core booklet, now titled Basic Roleplaying: The Chaosium System, was released in 2002. In 2004, Chaosium published the Basic Roleplaying monographs, a series of paperback booklets. The first four monographs (Players Book, Magic Book, Creatures Book, and Gamemaster Book) were essentially RuneQuest 3rd Edition, but with the RuneQuest name and other trademarks removed, as Chaosium had lost the rights to the name but retained copyright of the rules text. Additional monographs allowing for new mechanics, thereby extending the system to other genres, were released in the following years. Many of these monographs reproduced rules from other Chaosium-published BRP games that had gone out of print. In 2008, Jason Durall and Sam Johnson brought together all of the previous works and updated them to a new edition. This comprehensive book, Basic Roleplaying: The Chaosium System, was nicknamed the "Big Gold Book", and allowed game masters to essentially build their own game from the various subsystems included. A quickstart booklet for new players accompanied it. In 2011 it was then updated to a second edition. In 2020, Chaosium released Basic Roleplaying as a System Reference Document (SRD). Other games published over the years by Chaosium using the BRP ruleset include Ringworld, Hawkmoon, and Nephilim. Rules system BRP is similar to other generic systems such as GURPS, Hero System, or Savage Worlds in that it uses a simple resolution method which can be broadly applied. BRP uses a core set of seven characteristics: Size, Strength, Dexterity, Constitution, Intelligence, Power, and Appearance or Charisma. From those, a character derives scores in various skills, expressed as percentages. These skill scores are the basis of play. When attempting an action, the player rolls percentile dice trying to get a result equal to or lower than the character's current skill score. Each incarnation of the BRP rules has changed or added to the core ideas and mechanics, so that games are not identical. For example, in Call of Cthulhu, skills may never be over 100%, while in Stormbringer skills in excess of 100% are within reach for all characters. Scores can increase through experience checks, the mechanics of which vary in an individual game. BRP treats armor and defense as separate functions: the act of parrying is a defensive skill that reduces an opponent's chance to successfully land an attack, and the purpose of armor is to absorb damage. The last major element of many BRP games is that there is no difference between the player character race systems and that of the monster or opponents. By varying ability scores, the same system is used for a human hero as a troll villain. This approach allows for players to play a wide variety of non-human species. Licensed games Chaosium was an early adopter of licensing out its BRP system to other companies, something that was unique at the time they began but commonplace now thanks to the d20 licenses. This places BRP in the notable position of being one of the first products to allow other game companies to develop games or game aids for their work. For example, Other Suns, published by Fantasy Games Unlimited (FGU), used them under license. BRP was also used as the base for the Swedish game Drakar och Demoner from Target Games. Reception In the July 1981 edition of The Space Gamer (Issue No. 41), Ronald Pehr commented that "Basic Role-Playing is too little too late. RuneQuest is long established, does an adequate job of teaching role-playing, and there are now even more games to choose from. If you want to teach role-playing to a very young, but literate, child, Basic Role-Playing is excellent. Otherwise, for all its charm, it's not much use.". In the August 1981 edition of Dragon (Issue 52), John Sapienza noted that Basic Roleplaying was "not a fantasy role-playing game as such, but a handbook on how to role-play and a simple combat system to help the beginner get into the act." Despite this, Sapienza called it "one of the best introductions to the practical social interactions in gaming that I have read, and will give beginning gamers the kind of guidance they typically do not get in the full-scale games they will graduate to, since game writers usually spend their time on mechanics instead of on the proper relationships between player and player, player and referee, or player and character." He concluded, "Basic Role-Playing is a truly universal introduction to the hobby — highly recommended." Awards The BRP itself has been the recipient, via its games, of many awards. Most notable was the 1981 Origins Award for Best Roleplaying Rules for Call of Cthulhu. Other editions of Call of Cthulhu have also won Origins Awards including the Hall of Fame award. The BRP Character Generation software has also won awards for its design. References External links Chaosium's Basic Role-Playing Product Line Page Basic Roleplaying Central - The community fansite for Basic Roleplaying game systems. Chaosium games Greg Stafford games Role-playing games introduced in 1980 Universal role-playing games

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https://en.wikipedia.org/wiki/Block%20cipher

Block cipher

In cryptography, a block cipher is a deterministic algorithm that operates on fixed-length groups of bits, called blocks. Block ciphers are the elementary building blocks of many cryptographic protocols. They are ubiquitous in the storage and exchange of data, where such data is secured and authenticated via encryption. A block cipher uses blocks as an unvarying transformation. Even a secure block cipher is suitable for the encryption of only a single block of data at a time, using a fixed key. A multitude of modes of operation have been designed to allow their repeated use in a secure way to achieve the security goals of confidentiality and authenticity. However, block ciphers may also feature as building blocks in other cryptographic protocols, such as universal hash functions and pseudorandom number generators. Definition A block cipher consists of two paired algorithms, one for encryption, , and the other for decryption, . Both algorithms accept two inputs: an input block of size bits and a key of size bits; and both yield an -bit output block. The decryption algorithm is defined to be the inverse function of encryption, i.e., . More formally, a block cipher is specified by an encryption function which takes as input a key , of bit length (called the key size), and a bit string , of length (called the block size), and returns a string of bits. is called the plaintext, and is termed the ciphertext. For each , the function () is required to be an invertible mapping on . The inverse for is defined as a function taking a key and a ciphertext to return a plaintext value , such that For example, a block cipher encryption algorithm might take a 128-bit block of plaintext as input, and output a corresponding 128-bit block of ciphertext. The exact transformation is controlled using a second input – the secret key. Decryption is similar: the decryption algorithm takes, in this example, a 128-bit block of ciphertext together with the secret key, and yields the original 128-bit block of plain text. For each key K, EK is a permutation (a bijective mapping) over the set of input blocks. Each key selects one permutation from the set of possible permutations. History The modern design of block ciphers is based on the concept of an iterated product cipher. In his seminal 1949 publication, Communication Theory of Secrecy Systems, Claude Shannon analyzed product ciphers and suggested them as a means of effectively improving security by combining simple operations such as substitutions and permutations. Iterated product ciphers carry out encryption in multiple rounds, each of which uses a different subkey derived from the original key. One widespread implementation of such ciphers named a Feistel network after Horst Feistel is notably implemented in the DES cipher. Many other realizations of block ciphers, such as the AES, are classified as substitution–permutation networks. The root of all cryptographic block formats used within the Payment Card Industry Data Security Standard (PCI DSS) and American National Standards Institute (ANSI) standards lies with the Atalla Key Block (AKB), which was a key innovation of the Atalla Box, the first hardware security module (HSM). It was developed in 1972 by Mohamed M. Atalla, founder of Atalla Corporation (now Utimaco Atalla), and released in 1973. The AKB was a key block, which is required to securely interchange symmetric keys or PINs with other actors in the banking industry. This secure interchange is performed using the AKB format. The Atalla Box protected over 90% of all ATM networks in operation as of 1998, and Atalla products still secure the majority of the world's ATM transactions as of 2014. The publication of the DES cipher by the United States National Bureau of Standards (subsequently the U.S. National Institute of Standards and Technology, NIST) in 1977 was fundamental in the public understanding of modern block cipher design. It also influenced the academic development of cryptanalytic attacks. Both differential and linear cryptanalysis arose out of studies on DES design. , there is a palette of attack techniques against which a block cipher must be secure, in addition to being robust against brute-force attacks. Design Iterated block ciphers Most block cipher algorithms are classified as iterated block ciphers which means that they transform fixed-size blocks of plaintext into identically sized blocks of ciphertext, via the repeated application of an invertible transformation known as the round function, with each iteration referred to as a round. Usually, the round function R takes different round keys Ki as a second input, which is derived from the original key: where is the plaintext and the ciphertext, with r being the number of rounds. Frequently, key whitening is used in addition to this. At the beginning and the end, the data is modified with key material (often with XOR, but simple arithmetic operations like adding and subtracting are also used): Given one of the standard iterated block cipher design schemes, it is fairly easy to construct a block cipher that is cryptographically secure, simply by using a large number of rounds. However, this will make the cipher inefficient. Thus, efficiency is the most important additional design criterion for professional ciphers. Further, a good block cipher is designed to avoid side-channel attacks, such as branch prediction and input-dependent memory accesses that might leak secret data via the cache state or the execution time. In addition, the cipher should be concise, for small hardware and software implementations. Finally, the cipher should be easily crypt analyzable, such that it can be shown how many rounds the cipher needs to be reduced to so that the existing cryptographic attacks would work – and, conversely, that it can be shown that the number of actual rounds is large enough to protect against them. Substitution–permutation networks One important type of iterated block cipher known as a substitution–permutation network (SPN) takes a block of the plaintext and the key as inputs and applies several alternating rounds consisting of a substitution stage followed by a permutation stage—to produce each block of ciphertext output. The non-linear substitution stage mixes the key bits with those of the plaintext, creating Shannon's confusion. The linear permutation stage then dissipates redundancies, creating diffusion. A substitution box (S-box) substitutes a small block of input bits with another block of output bits. This substitution must be one-to-one, to ensure invertibility (hence decryption). A secure S-box will have the property that changing one input bit will change about half of the output bits on average, exhibiting what is known as the avalanche effect—i.e. it has the property that each output bit will depend on every input bit. A permutation box (P-box) is a permutation of all the bits: it takes the outputs of all the S-boxes of one round, permutes the bits, and feeds them into the S-boxes of the next round. A good P-box has the property that the output bits of any S-box are distributed to as many S-box inputs as possible. At each round, the round key (obtained from the key with some simple operations, for instance, using S-boxes and P-boxes) is combined using some group operation, typically XOR. Decryption is done by simply reversing the process (using the inverses of the S-boxes and P-boxes and applying the round keys in reversed order). Feistel ciphers In a Feistel cipher, the block of plain text to be encrypted is split into two equal-sized halves. The round function is applied to one half, using a subkey, and then the output is XORed with the other half. The two halves are then swapped. Let be the round function and let be the sub-keys for the rounds respectively. Then the basic operation is as follows: Split the plaintext block into two equal pieces, (, ) For each round , compute . Then the ciphertext is . The decryption of a ciphertext is accomplished by computing for . Then is the plaintext again. One advantage of the Feistel model compared to a substitution–permutation network is that the round function does not have to be invertible. Lai–Massey ciphers The Lai–Massey scheme offers security properties similar to those of the Feistel structure. It also shares the advantage that the round function does not have to be invertible. Another similarity is that it also splits the input block into two equal pieces. However, the round function is applied to the difference between the two, and the result is then added to both half blocks. Let be the round function and a half-round function and let be the sub-keys for the rounds respectively. Then the basic operation is as follows: Split the plaintext block into two equal pieces, (, ) For each round , compute where and Then the ciphertext is . The decryption of a ciphertext is accomplished by computing for where and Then is the plaintext again. Operations ARX (add–rotate–XOR) Many modern block ciphers and hashes are ARX algorithms—their round function involves only three operations: (A) modular addition, (R) rotation with fixed rotation amounts, and (X) XOR. Examples include ChaCha20, Speck, XXTEA, and BLAKE. Many authors draw an ARX network, a kind of data flow diagram, to illustrate such a round function. These ARX operations are popular because they are relatively fast and cheap in hardware and software, their implementation can be made extremely simple, and also because they run in constant time, and therefore are immune to timing attacks. The rotational cryptanalysis technique attempts to attack such round functions. Other operations Other operations often used in block ciphers include data-dependent rotations as in RC5 and RC6, a substitution box implemented as a lookup table as in Data Encryption Standard and Advanced Encryption Standard, a permutation box, and multiplication as in IDEA. Modes of operation A block cipher by itself allows encryption only of a single data block of the cipher's block length. For a variable-length message, the data must first be partitioned into separate cipher blocks. In the simplest case, known as electronic codebook (ECB) mode, a message is first split into separate blocks of the cipher's block size (possibly extending the last block with padding bits), and then each block is encrypted and decrypted independently. However, such a naive method is generally insecure because equal plaintext blocks will always generate equal ciphertext blocks (for the same key), so patterns in the plaintext message become evident in the ciphertext output. To overcome this limitation, several so-called block cipher modes of operation have been designed and specified in national recommendations such as NIST 800-38A and BSI TR-02102 and international standards such as ISO/IEC 10116. The general concept is to use randomization of the plaintext data based on an additional input value, frequently called an initialization vector, to create what is termed probabilistic encryption. In the popular cipher block chaining (CBC) mode, for encryption to be secure the initialization vector passed along with the plaintext message must be a random or pseudo-random value, which is added in an exclusive-or manner to the first plaintext block before it is encrypted. The resultant ciphertext block is then used as the new initialization vector for the next plaintext block. In the cipher feedback (CFB) mode, which emulates a self-synchronizing stream cipher, the initialization vector is first encrypted and then added to the plaintext block. The output feedback (OFB) mode repeatedly encrypts the initialization vector to create a key stream for the emulation of a synchronous stream cipher. The newer counter (CTR) mode similarly creates a key stream, but has the advantage of only needing unique and not (pseudo-)random values as initialization vectors; the needed randomness is derived internally by using the initialization vector as a block counter and encrypting this counter for each block. From a security-theoretic point of view, modes of operation must provide what is known as semantic security. Informally, it means that given some ciphertext under an unknown key one cannot practically derive any information from the ciphertext (other than the length of the message) over what one would have known without seeing the ciphertext. It has been shown that all of the modes discussed above, with the exception of the ECB mode, provide this property under so-called chosen plaintext attacks. Padding Some modes such as the CBC mode only operate on complete plaintext blocks. Simply extending the last block of a message with zero bits is insufficient since it does not allow a receiver to easily distinguish messages that differ only in the number of padding bits. More importantly, such a simple solution gives rise to very efficient padding oracle attacks. A suitable padding scheme is therefore needed to extend the last plaintext block to the cipher's block size. While many popular schemes described in standards and in the literature have been shown to be vulnerable to padding oracle attacks, a solution that adds a one-bit and then extends the last block with zero-bits, standardized as "padding method 2" in ISO/IEC 9797-1, has been proven secure against these attacks. Cryptanalysis Brute-force attacks This property results in the cipher's security degrading quadratically, and needs to be taken into account when selecting a block size. There is a trade-off though as large block sizes can result in the algorithm becoming inefficient to operate. Earlier block ciphers such as the DES have typically selected a 64-bit block size, while newer designs such as the AES support block sizes of 128 bits or more, with some ciphers supporting a range of different block sizes. Differential cryptanalysis Linear cryptanalysis A linear cryptanalysis is a form of cryptanalysis based on finding affine approximations to the action of a cipher. Linear cryptanalysis is one of the two most widely used attacks on block ciphers; the other being differential cryptanalysis. The discovery is attributed to Mitsuru Matsui, who first applied the technique to the FEAL cipher (Matsui and Yamagishi, 1992). Integral cryptanalysis Integral cryptanalysis is a cryptanalytic attack that is particularly applicable to block ciphers based on substitution–permutation networks. Unlike differential cryptanalysis, which uses pairs of chosen plaintexts with a fixed XOR difference, integral cryptanalysis uses sets or even multisets of chosen plaintexts of which part is held constant and another part varies through all possibilities. For example, an attack might use 256 chosen plaintexts that have all but 8 of their bits the same, but all differ in those 8 bits. Such a set necessarily has an XOR sum of 0, and the XOR sums of the corresponding sets of ciphertexts provide information about the cipher's operation. This contrast between the differences between pairs of texts and the sums of larger sets of texts inspired the name "integral cryptanalysis", borrowing the terminology of calculus. Other techniques In addition to linear and differential cryptanalysis, there is a growing catalog of attacks: truncated differential cryptanalysis, partial differential cryptanalysis, integral cryptanalysis, which encompasses square and integral attacks, slide attacks, boomerang attacks, the XSL attack, impossible differential cryptanalysis, and algebraic attacks. For a new block cipher design to have any credibility, it must demonstrate evidence of security against known attacks. Provable security When a block cipher is used in a given mode of operation, the resulting algorithm should ideally be about as secure as the block cipher itself. ECB (discussed above) emphatically lacks this property: regardless of how secure the underlying block cipher is, ECB mode can easily be attacked. On the other hand, CBC mode can be proven to be secure under the assumption that the underlying block cipher is likewise secure. Note, however, that making statements like this requires formal mathematical definitions for what it means for an encryption algorithm or a block cipher to "be secure". This section describes two common notions for what properties a block cipher should have. Each corresponds to a mathematical model that can be used to prove properties of higher-level algorithms, such as CBC. This general approach to cryptography – proving higher-level algorithms (such as CBC) are secure under explicitly stated assumptions regarding their components (such as a block cipher) – is known as provable security. Standard model Informally, a block cipher is secure in the standard model if an attacker cannot tell the difference between the block cipher (equipped with a random key) and a random permutation. To be a bit more precise, let E be an n-bit block cipher. We imagine the following game: The person running the game flips a coin. If the coin lands on heads, he chooses a random key K and defines the function f = EK. If the coin lands on tails, he chooses a random permutation on the set of n-bit strings and defines the function f = . The attacker chooses an n-bit string X, and the person running the game tells him the value of f(X). Step 2 is repeated a total of q times. (Each of these q interactions is a query.) The attacker guesses how the coin landed. He wins if his guess is correct. The attacker, which we can model as an algorithm, is called an adversary. The function f (which the adversary was able to query) is called an oracle. Note that an adversary can trivially ensure a 50% chance of winning simply by guessing at random (or even by, for example, always guessing "heads"). Therefore, let PE(A) denote the probability that adversary A wins this game against E, and define the advantage of A as 2(PE(A) − 1/2). It follows that if A guesses randomly, its advantage will be 0; on the other hand, if A always wins, then its advantage is 1. The block cipher E is a pseudo-random permutation (PRP) if no adversary has an advantage significantly greater than 0, given specified restrictions on q and the adversary's running time. If in Step 2 above adversaries have the option of learning f−1(X) instead of f(X) (but still have only small advantages) then E is a strong PRP (SPRP). An adversary is non-adaptive if it chooses all q values for X before the game begins (that is, it does not use any information gleaned from previous queries to choose each X as it goes). These definitions have proven useful for analyzing various modes of operation. For example, one can define a similar game for measuring the security of a block cipher-based encryption algorithm, and then try to show (through a reduction argument) that the probability of an adversary winning this new game is not much more than PE(A) for some A. (The reduction typically provides limits on q and the running time of A.) Equivalently, if PE(A) is small for all relevant A, then no attacker has a significant probability of winning the new game. This formalizes the idea that the higher-level algorithm inherits the block cipher's security. Ideal cipher model Practical evaluation Block ciphers may be evaluated according to multiple criteria in practice. Common factors include: Key parameters, such as its key size and block size, both of which provide an upper bound on the security of the cipher. The estimated security level, which is based on the confidence gained in the block cipher design after it has largely withstood major efforts in cryptanalysis over time, the design's mathematical soundness, and the existence of practical or certificational attacks. The cipher's complexity and its suitability for implementation in hardware or software. Hardware implementations may measure the complexity in terms of gate count or energy consumption, which are important parameters for resource-constrained devices. The cipher's performance in terms of processing throughput on various platforms, including its memory requirements. The cost of the cipher refers to licensing requirements that may apply due to intellectual property rights. The flexibility of the cipher includes its ability to support multiple key sizes and block lengths. Notable block ciphers Lucifer / DES Lucifer is generally considered to be the first civilian block cipher, developed at IBM in the 1970s based on work done by Horst Feistel. A revised version of the algorithm was adopted as a U.S. government Federal Information Processing Standard: FIPS PUB 46 Data Encryption Standard (DES). It was chosen by the U.S. National Bureau of Standards (NBS) after a public invitation for submissions and some internal changes by NBS (and, potentially, the NSA). DES was publicly released in 1976 and has been widely used. DES was designed to, among other things, resist a certain cryptanalytic attack known to the NSA and rediscovered by IBM, though unknown publicly until rediscovered again and published by Eli Biham and Adi Shamir in the late 1980s. The technique is called differential cryptanalysis and remains one of the few general attacks against block ciphers; linear cryptanalysis is another but may have been unknown even to the NSA, prior to its publication by Mitsuru Matsui. DES prompted a large amount of other work and publications in cryptography and cryptanalysis in the open community and it inspired many new cipher designs. DES has a block size of 64 bits and a key size of 56 bits. 64-bit blocks became common in block cipher designs after DES. Key length depended on several factors, including government regulation. Many observers in the 1970s commented that the 56-bit key length used for DES was too short. As time went on, its inadequacy became apparent, especially after a special-purpose machine designed to break DES was demonstrated in 1998 by the Electronic Frontier Foundation. An extension to DES, Triple DES, triple-encrypts each block with either two independent keys (112-bit key and 80-bit security) or three independent keys (168-bit key and 112-bit security). It was widely adopted as a replacement. As of 2011, the three-key version is still considered secure, though the National Institute of Standards and Technology (NIST) standards no longer permit the use of the two-key version in new applications, due to its 80-bit security level. IDEA The International Data Encryption Algorithm (IDEA) is a block cipher designed by James Massey of ETH Zurich and Xuejia Lai; it was first described in 1991, as an intended replacement for DES. IDEA operates on 64-bit blocks using a 128-bit key and consists of a series of eight identical transformations (a round) and an output transformation (the half-round). The processes for encryption and decryption are similar. IDEA derives much of its security by interleaving operations from different groups – modular addition and multiplication, and bitwise exclusive or (XOR) – which are algebraically "incompatible" in some sense. The designers analysed IDEA to measure its strength against differential cryptanalysis and concluded that it is immune under certain assumptions. No successful linear or algebraic weaknesses have been reported. , the best attack which applies to all keys can break a full 8.5-round IDEA using a narrow-bicliques attack about four times faster than brute force. RC5 RC5 is a block cipher designed by Ronald Rivest in 1994 which, unlike many other ciphers, has a variable block size (32, 64, or 128 bits), key size (0 to 2040 bits), and a number of rounds (0 to 255). The original suggested choice of parameters was a block size of 64 bits, a 128-bit key, and 12 rounds. A key feature of RC5 is the use of data-dependent rotations; one of the goals of RC5 was to prompt the study and evaluation of such operations as a cryptographic primitive. RC5 also consists of a number of modular additions and XORs. The general structure of the algorithm is a Feistel-like a network. The encryption and decryption routines can be specified in a few lines of code. The key schedule, however, is more complex, expanding the key using an essentially one-way function with the binary expansions of both e and the golden ratio as sources of "nothing up my sleeve numbers". The tantalizing simplicity of the algorithm together with the novelty of the data-dependent rotations has made RC5 an attractive object of study for cryptanalysts. 12-round RC5 (with 64-bit blocks) is susceptible to a differential attack using 244 chosen plaintexts. 18–20 rounds are suggested as sufficient protection. Rijndael / AES The Rijndael cipher developed by Belgian cryptographers, Joan Daemen and Vincent Rijmen was one of the competing designs to replace DES. It won the 5-year public competition to become the AES, (Advanced Encryption Standard). Adopted by NIST in 2001, AES has a fixed block size of 128 bits and a key size of 128, 192, or 256 bits, whereas Rijndael can be specified with block and key sizes in any multiple of 32 bits, with a minimum of 128 bits. The block size has a maximum of 256 bits, but the key size has no theoretical maximum. AES operates on a 4×4 column-major order matrix of bytes, termed the state (versions of Rijndael with a larger block size have additional columns in the state). Blowfish Blowfish is a block cipher, designed in 1993 by Bruce Schneier and included in a large number of cipher suites and encryption products. Blowfish has a 64-bit block size and a variable key length from 1 bit up to 448 bits. It is a 16-round Feistel cipher and uses large key-dependent S-boxes. Notable features of the design include the key-dependent S-boxes and a highly complex key schedule. It was designed as a general-purpose algorithm, intended as an alternative to the aging DES and free of the problems and constraints associated with other algorithms. At the time Blowfish was released, many other designs were proprietary, encumbered by patents, or were commercial/government secrets. Schneier has stated that "Blowfish is unpatented, and will remain so in all countries. The algorithm is hereby placed in the public domain, and can be freely used by anyone." The same applies to Twofish, a successor algorithm from Schneier. Generalizations Tweakable block ciphers M. Liskov, R. Rivest, and D. Wagner have described a generalized version of block ciphers called "tweakable" block ciphers. A tweakable block cipher accepts a second input called the tweak along with its usual plaintext or ciphertext input. The tweak, along with the key, selects the permutation computed by the cipher. If changing tweaks is sufficiently lightweight (compared with a usually fairly expensive key setup operation), then some interesting new operation modes become possible. The disk encryption theory article describes some of these modes. Format-preserving encryption Block ciphers traditionally work over a binary alphabet. That is, both the input and the output are binary strings, consisting of n zeroes and ones. In some situations, however, one may wish to have a block cipher that works over some other alphabet; for example, encrypting 16-digit credit card numbers in such a way that the ciphertext is also a 16-digit number might facilitate adding an encryption layer to legacy software. This is an example of format-preserving encryption. More generally, format-preserving encryption requires a keyed permutation on some finite language. This makes format-preserving encryption schemes a natural generalization of (tweakable) block ciphers. In contrast, traditional encryption schemes, such as CBC, are not permutations because the same plaintext can encrypt multiple different ciphertexts, even when using a fixed key. Relation to other cryptographic primitives Block ciphers can be used to build other cryptographic primitives, such as those below. For these other primitives to be cryptographically secure, care has to be taken to build them the right way. Stream ciphers can be built using block ciphers. OFB mode and CTR mode are block modes that turn a block cipher into a stream cipher. Cryptographic hash functions can be built using block ciphers. See the one-way compression function for descriptions of several such methods. The methods resemble the block cipher modes of operation usually used for encryption. Cryptographically secure pseudorandom number generators (CSPRNGs) can be built using block ciphers. Secure pseudorandom permutations of arbitrarily sized finite sets can be constructed with block ciphers; see Format-Preserving Encryption. A publicly known unpredictable permutation combined with key whitening is enough to construct a block cipher -- such as the single-key Even–Mansour cipher, perhaps the simplest possible provably secure block cipher. Message authentication codes (MACs) are often built from block ciphers. CBC-MAC, OMAC, and PMAC are such MACs. Authenticated encryption is also built from block ciphers. It means to both encrypt and MAC at the same time. That is to both provide confidentiality and authentication. CCM, EAX, GCM, and OCB are such authenticated encryption modes. Just as block ciphers can be used to build hash functions, like SHA-1 and SHA-2 are based on block ciphers which are also used independently as SHACAL, hash functions can be used to build block ciphers. Examples of such block ciphers are BEAR and LION. See also Cipher security summary Topics in cryptography XOR cipher References Further reading External links A list of many symmetric algorithms, the majority of which are block ciphers. The block cipher lounge What is a block cipher? from RSA FAQ Block Cipher based on Gold Sequences and Chaotic Logistic Tent System Cryptographic primitives Arab inventions Egyptian inventions

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https://en.wikipedia.org/wiki/Bj%C3%B6rn%20Borg

Björn Borg

Björn Rune Borg (; born 6 June 1956) is a Swedish former world No. 1 tennis player. Between 1974 and 1981, he became the first man in the Open Era to win 11 Grand Slam singles titles with six at the French Open and five consecutively at Wimbledon. Borg won four consecutive French Open titles (1978–81) and is 6–0 in French Open finals. He was the first man since 1886 to contest six consecutive Wimbledon finals, a record surpassed by Roger Federer's seven consecutive finals (2003–09). He is the only man to achieve the Channel Slam three times. Borg contested the French Open, Wimbledon and US Open finals in the same year three times (1978, 1980–81). He won three major titles without dropping a set during those tournaments. However, he never won the US Open despite four runner-up finishes. Borg also won three year-end championships and 16 Grand Prix Super Series titles. Overall, he set numerous records that still stand. He was ATP Player of the Year from 1976 to 1980, and was the year-end world No. 1 in the ATP rankings in 1979 and 1980 and ITF World Champion from 1978 to 1980. Borg unexpectedly retired from tennis in 1981, at the age of 25. He made a brief and unsuccessful comeback in 1991. Borg is widely considered one of the all-time greats of the sport. He was ranked by Tennis magazine as the sixth-greatest male player of the Open Era. His rivalry with John McEnroe is considered one of the best in the sport's history, and their meeting in the 1980 Wimbledon final is considered one of the greatest matches ever played. A teenage sensation at the start of his career, Borg experienced unprecedented stardom and consistent success that helped propel the rising popularity of tennis during the 1970s. As a result, the professional tour became more lucrative, and in 1979, Borg became the first player to earn more than US$1 million in prize money in a single season. Early life Björn Borg was born in Stockholm, Sweden, on 6 June 1956, the only child of Rune (1932–2008), an electrician, and Margaretha Borg (b. 1934). He grew up in nearby Södertälje. As a child, Borg became fascinated with a golden tennis racket that his father won at a table-tennis tournament. His father gave him the racket, beginning his tennis career. A player of great athleticism and endurance, he had a distinctive style and appearance—bowlegged and very fast. His muscularity allowed him to put heavy topspin on both his forehand and two-handed backhand. He followed Jimmy Connors in using the two-handed backhand. By the time he was 13, he was beating the best of Sweden's under-18 players, and Davis Cup captain Lennart Bergelin (who served as Borg's primary coach throughout his professional career) cautioned against anyone trying to change Borg's rough-looking, jerky strokes. Career 1972–73 – Davis Cup debut and first year on the tour At the age of 15, Borg represented Sweden in the 1972 Davis Cup and won his debut singles rubber in five sets against veteran Onny Parun of New Zealand. Later that year, he won the Wimbledon junior singles title, recovering from a 5–2 deficit in the final set to overcome Britain's Buster Mottram. Then in December, he won the Orange Bowl Junior Championship for boys 18 and under after a straight-sets victory in the final over Vitas Gerulaitis. Borg joined the professional circuit in 1973, and reached his first singles final in April at the Monte Carlo Open, which he lost to Ilie Năstase. He was unseeded at his first French Open and reached the fourth round where he lost in four sets to eighth-seeded Adriano Panatta. Borg was seeded sixth at his first Wimbledon Championships, in large part due to a boycott by the ATP, and reached the quarterfinal, where he was defeated in a five-set match by Roger Taylor. In the second half of 1973, he was runner-up in San Francisco, Stockholm and Buenos Aires and finished the year ranked No. 18. 1974 – First French Open title Borg made his only appearance at the Australian Open at the age of 17, and reached the third round, where he lost in straight sets to eventual finalist Phil Dent. In January, he won his first career singles title at the New Zealand Open, followed by titles in London and São Paulo in February and March respectively. Just before his 18th birthday in June 1974, Borg won his first top-level singles title at the Italian Open, defeating defending champion and top-seeded Ilie Năstase in the final and becoming its youngest winner. Two weeks later, he won the singles title at the French Open, his first Grand Slam tournament title, defeating Manuel Orantes in the final in five sets. Barely 18, Borg was the youngest-ever male French Open champion up to that point. 1975 – Retained French Open title In early 1975, Borg defeated Rod Laver, then 36 years old, in a semifinal of the World Championship Tennis (WCT) finals in Dallas, Texas, in five sets. Borg subsequently lost to Arthur Ashe in the final. Borg retained his French Open title in 1975, beating Guillermo Vilas in the final in straight sets. Borg then reached the Wimbledon quarterfinals, where he lost to eventual champion Ashe. Borg did not lose another match at Wimbledon until 1981. Borg won two singles and one doubles rubber in the 1975 Davis Cup final, as Sweden beat Czechoslovakia 3–2. With these singles wins, Borg had won 19 consecutive Davis Cup singles rubbers since 1973. That was already a record at the time. However, Borg never lost another Davis Cup singles rubber, and, by the end of his career, he had stretched that winning streak to 33. 1976 – First Wimbledon title In early 1976, Borg won the World Championship Tennis year-end WCT Finals in Dallas, Texas, with a four-set victory over Guillermo Vilas in the final. At the 1976 French Open, Borg lost to the Italian Adriano Panatta, who remains the only player to defeat Borg at this tournament. Panatta did it twice: in the fourth round in 1973, and in the 1976 quarterfinals. Borg won Wimbledon in 1976 without losing a set, defeating the favored Ilie Năstase in the final. Borg became the youngest male Wimbledon champion of the modern era at 20 years and 1 month (a record subsequently broken by Boris Becker, who won Wimbledon aged 17 in 1985). Năstase later said, "We're playing tennis, he's playing something else." Borg also reached the final of the 1976 U.S. Open, which was then being played on clay courts. Borg lost in four sets to world no. 1 Jimmy Connors. Borg was awarded the ATP Player of the Year award and ranked world No. 1 by Tennis Magazine (France). 1977 – Second Wimbledon title and world No.1 ranking In February 1977 World Championship Tennis (WCT) sued Borg and his management company IMG claiming that Borg had committed a breach of contract by electing to participate in the competing 1977 Grand Prix circuit instead of the WCT circuit. Borg eventually played, and won, a single WCT event, the Monte Carlo WCT. An out-of-court settlement was reached whereby Borg committed to play six or eight WCT events in 1978 which were then part of the Grand Prix circuit. Borg skipped the French Open in 1977 because he was under contract with WTT, but he repeated his Wimbledon triumph, although this time he was pushed much harder. He defeated his good friend Vitas Gerulaitis in a semifinal in five sets. In the 1977 final Borg was pushed to five sets for the third time in the tournament, this time by Connors. The win propelled Borg to the No. 1 ranking in the ATP point system, albeit for just one week in August. Prior to the 1977 US Open, Borg aggravated a shoulder injury while waterskiing with Vitas Gerulaitis. This injury ultimately forced him to retire from the Open during a Round of 16 match vs Dick Stockton. Borg was rated number one for 1977 by Tennis Magazine (France), Tennis Magazine (U.S.), Barry Lorge, Lance Tingay, Rino Tommasi, Judith Elian and Rod Laver. Borg was also named "ATP Player of the Year". Through 1977, he had never lost to a player younger than himself. 1978 – French and Wimbledon titles Borg was at the height of his career from 1978 through 1980, completing the French Open-Wimbledon double all three years. In 1978, Borg won the French Open with a win over Vilas in the final. Borg did not drop a set during the tournament, a feat only he, Năstase (in 1973), and Rafael Nadal (in 2008, 2010, 2017 and 2020) have accomplished at the French Open during the open era. Borg defeated Connors in straight sets in the 1978 Wimbledon final. At the 1978 US Open, now held on hard courts in Flushing Meadow, New York, he lost the final in straight sets to Connors. Borg was suffering from a bad blister on his thumb that required pre-match injections. That autumn, Borg faced John McEnroe for the first time in a semifinal of the Stockholm Open, and lost. Borg was named ATP Player of the Year and was the first ITF World Champion. 1979 – French and Wimbledon titles and year-end No. 1 ranking Borg lost to McEnroe again in four sets in the final of the 1979 WCT Finals but was now overtaking Connors for the top ranking. Borg established himself firmly in the top spot with his fourth French Open singles title and fourth straight Wimbledon singles title, defeating Connors in a straight-set semifinal at the latter tournament. At the 1979 French Open, Borg defeated big-serving Víctor Pecci in a four-set final, and in the 1979 Wimbledon final Borg came from behind to overcome an even bigger server, Roscoe Tanner. Borg was upset by Tanner at the US Open, in a four-set quarterfinal played under the lights. At the season-ending Masters tournament in January 1980, Borg survived a close semifinal against McEnroe. He then beat Gerulaitis in straight sets, winning his first Masters and first title in New York. Borg finished the year at No. 1 in the ATP Point rankings and was considered the No. 1 player in the world by most authorities. 1980 – French and fifth consecutive Wimbledon title In June, Borg overcame Gerulaitis, again in straight sets, for his fifth French Open title. Again, he did not drop a set during the tournament. Borg then won his fifth consecutive Wimbledon singles title, defeating McEnroe in a five-set final, often cited as the best Wimbledon final ever played. Having lost the opening set to an all-out McEnroe assault, Borg took the next two and had two championship points at 5–4 in the fourth. However, McEnroe averted disaster and went on to level the match in Wimbledon's most memorable tiebreaker, which McEnroe won 18–16. In the fourth-set tiebreak, McEnroe saved five match points, and Borg six set points, before McEnroe won the set. Björn served first to begin the 5th set and fell behind 0–30. Borg then won 19 straight points on serve in the deciding set and prevailed after 3 hours, 53 minutes. Borg himself commented years later that this was the first time that he was afraid that he would lose, as well as feeling that it was the beginning of the end of his dominance. In September, 1980 Borg reached the final of the U.S. Open for the third time, losing to John McEnroe in five sets in a match that cemented what had become the greatest contemporary rivalry, albeit short-lived, in men's tennis. He defeated McEnroe in the final of the 1980 Stockholm Open, and faced him one more time that year, in the round-robin portion of the year-end Masters, actually played in January 1981. With 19,103 fans in attendance, Borg won a deciding third-set tie-break for the second year in a row. Borg then defeated Ivan Lendl for his second Masters title. Borg again finished the year at No. 1 in the ATP Point Rankings and was considered the No. 1 player in the world by most tennis authorities. 1981 – Sixth and final French Open title Borg won his last Grand Slam title at the French Open in 1981, defeating Lendl in a five-set final. Borg's six French Open Grand Slam titles was a record bettered only by Rafael Nadal in 2012. In reaching the Wimbledon final in 1981, Borg stretched his winning streak at the All England Club to a record 41 matches. In a semifinal, Borg was down to Connors by two sets to love, before coming back to win the match. However, Borg's streak was brought to an end by McEnroe, who defeated him in four sets. Years afterward, Borg remarked "And when I lost what shocked me was I wasn't even upset. That was not me: losing a Wimbledon final and not upset. I hate to lose." Borg around that time felt that his desire to play was gone, despite McEnroe's desperate efforts to persuade him not to retire and continue their rivalry. Borg went on to lose to McEnroe at the 1981 US Open. After that defeat, Borg walked off the court and out of the stadium before the ceremonies and press conference had begun, and headed straight for the airport. There are reports that Borg received threats after his semifinal win over Connors. In later years, Borg apologized to McEnroe. The 1981 US Open would be the Swede's last Grand Slam final. Major tournaments and tour organizers were enforcing a new rule; by 1982, that players had to play at least 10 official tournaments per year. However, Borg wanted to curtail his schedule after many years of winning so often. Although he felt in good condition physically, he recognized that the relentless drive to win and defy tour organizers had begun to fade. Borg failed to win the US Open in nine tries, losing four finals, 1976 (the surface was clay that year) and 1978 to Jimmy Connors, and 1980 and 1981 to John McEnroe. The surface was hard court from 1978 onward and Borg reached the final there on hard court on three occasions, in 1978, 1980 and 1981. He led 3–2 in the fifth set of the 1980 final, before losing. That match followed Borg's classic encounter with McEnroe at the 1980 Wimbledon. In 1978, 1979 and 1980, Borg was halfway to a Grand Slam after victories at the French and Wimbledon (the Australian Open being the last Grand Slam tournament of each year at the time) only to falter at Flushing Meadows, the left-handed Roscoe Tanner being his conqueror in 1979. 1982–91 – Retirement In 1982, Borg played only two tournaments. He lost to Yannick Noah in the quarterfinals of Monte Carlo in April and in the same month he lost to Dick Stockton in the second round of qualifying at the Alan King Tennis Classic in Las Vegas. Nevertheless, Borg's announcement in January 1983 that he was retiring from the game at the age of 26 was a shock to the tennis world. McEnroe tried unsuccessfully to persuade Borg to continue. He did, however, play Monte Carlo again in March 1983, reaching the second round, and Stuttgart in July 1984. Upon retirement, Borg had three residences: a penthouse in Monte Carlo, not far from his pro shop; a mansion on Long Island, New York and a small island off the Swedish coast. Borg later bounced back as the owner of the Björn Borg fashion label. In Sweden, his label has become very successful, second only to Calvin Klein. Attempted comeback In 1991–1993, Borg attempted a comeback on the men's professional tennis tour, coached by Welsh karate expert Ron Thatcher. Before his 1991 return, Borg grew his hair out as it had been during his previous professional tennis career and he returned to using a wooden racket; he had kept his hair cut and used modern graphite rackets in exhibitions he played during the late 1980s. Borg, however, failed to win a single match. He faced Jordi Arrese in his first match back, again at Monte Carlo but without practising or playing any exhibition matches and lost in two sets. In his first nine matches, played in 1991 and 1992, Borg failed to win a single set. He fared slightly better in 1993, taking a set off his opponent in each of the three matches he played. He came closest to getting a win in what turned out to be his final tour match, falling to second seed Alexander Volkov 6–4, 3–6, 6–7(7–9) at the 1993 Kremlin Cup in Moscow. In 1992 Borg, aged 35, using a graphite racket, defeated John Lloyd, 37, at the Inglewood Forum Tennis Challenge. Borg later joined the Champions tour, using modern rackets. Playing style Borg had one of the most distinctive playing styles in the Open Era. He played from the baseline, with powerful ground-strokes. His highly unorthodox backhand involved taking his racket back with both hands but actually generating his power with his dominant right hand, letting go of the grip with his left hand around point of contact, and following through with his swing as a one-hander. He hit the ball hard and high from the back of the court and brought it down with considerable topspin, which made his ground strokes very consistent. There had been other players, particularly Rod Laver and Arthur Ashe, who played with topspin on both the forehand and backhand, yet Laver and Ashe used topspin only as a way to mix up their shots to pass their opponents at the net easily. Borg was one of the first top players to use heavy topspin on his shots consistently. Complementing his consistent ground-strokes was his fitness. Both of these factors allowed Borg to be dominant at the French Open. One of the factors that made Borg unique was his dominance on the grass courts of Wimbledon, where, since World War II, baseliners did not usually succeed. Some experts attributed his dominance on this surface to his consistency, an underrated serve, equally underrated volleys, and his adaptation to grass courts. Against the best players, he almost always served-and-volleyed on his first serves, while he naturally played from the baseline after his second serves. Another trait usually associated with Borg was his grace under pressure. His calm court demeanor earned him the nickname of the "Ice Man" or "Ice-Borg". Borg's physical conditioning was unrivalled by contemporaries. He could outlast most of his opponents under the most grueling conditions. Contrary to popular belief, however, this was not due to his exceptionally low resting heart rate, often reported to be near 35 beats per minute. In his introduction to Borg's autobiography My Life and Game, Eugene Scott relates that this rumor arose from a medical exam the 18-year-old Borg once took for military service, where his pulse was recorded as 38. Scott goes on to reveal Borg's true pulse rate as "about 50 when he wakes up and around 60 in the afternoon". Borg is credited with helping to develop the style of play that has come to dominate the game today. Mental approach Borg's first wife has said that he was "always very placid and calm, except if he lost a match – he wouldn't talk for at least three days. He couldn't stand losing." This mental approach changed by 1981, when he has said that when he lost the Wimbledon final "what shocked me was I wasn't even upset". Personal life Borg and Romanian tennis pro Mariana Simionescu began their relationship in 1976 and married in Bucharest on 24 July 1980. The marriage ended in divorce in 1984. He fathered a son named Robin in 1985 with the Swedish model Jannike Björling; Robin had a daughter in 2014. Borg was married to the Italian singer Loredana Bertè from 1989 to 1993. On 8 June 2002, he married his third wife, Patricia Östfeld. Together they have a son, Leo, born in 2003, who is also a professional tennis player. He narrowly avoided personal bankruptcy when business ventures failed. After selling his mansion Astaholm at Ingarö in the Stockholm archipelago in 2019, Björn moved to an apartment in Norrmalm, central Stockholm. Film In 2017, Borg vs McEnroe, a biographical film focusing on the rivalry between Borg and McEnroe and the 1980 Wimbledon final, was released. In 2022, interviews about this friendship and rivalry were also featured in "McEnroe," a Showtime documentary. Memorabilia preserved In March 2006, Bonhams Auction House in London announced that it would auction Borg's Wimbledon trophies and two of his winning rackets on 21 June 2006. Several players then called Borg in an attempt to make him reconsider, including Jimmy Connors and Andre Agassi, who volunteered to buy them to keep them together. According to – who had talked to Borg – McEnroe called Borg from New York and asked, "What's up? Have you gone mad?" and said "What the hell are you doing?" The conversation with McEnroe, paired with pleas from Connors and Agassi, eventually persuaded Borg to buy out the trophies from Bonhams for an undisclosed amount. Distinctions and honors Borg was ranked by the ATP rankings world no. 1 in six stretches between 1977 and 1981, totaling 109 weeks. During his career, he won a total of 77 (64 listed on the Association of Tennis Professionals website) top-level singles and four doubles titles. Borg won the BBC Sports Personality of the Year Overseas Personality Award in 1979. Borg was inducted into the International Tennis Hall of Fame in 1987. On 10 December 2006, the British Broadcasting Corporation gave Borg a Lifetime Achievement Award, which was presented by Boris Becker. In December 2014 he was elected Sweden's top sportsperson of all time by the newspaper . Recognition With 11 Grand Slam titles, Borg ranks sixth in the list of male tennis players who have won the most Grand Slam singles titles behind Novak Djokovic (24), Rafael Nadal (22), Roger Federer (20), Pete Sampras (14) and Roy Emerson (12). The French Open—Wimbledon double he achieved three times consecutively was described by Wimbledon officials as "the most difficult double in tennis". Only Nadal (in 2008 and 2010), Federer (in 2009), and Djokovic (in 2021) have managed to achieve this double since, and Agassi, Nadal, Federer and Djokovic are the only male players since Borg to have won the French Open and Wimbledon men's singles titles over their career. Ilie Năstase once said about Borg, "We're playing tennis, and he's playing something else". Borg is widely considered to be one of the greatest players in the history of the sport. In his 1979 autobiography, Jack Kramer, the long-time tennis promoter and great player himself, had already included Borg in his list of the 21 greatest players of all time. And in 2003, Bud Collins chose Borg as one of his top-five male players of all time. In 1983 Fred Perry listed his greatest male players of all time and listed them in two categories, before World War 2 and after. Perry's modern best behind Laver: "Borg, McEnroe, Connors, Hoad, Jack Kramer, John Newcombe, Ken Rosewall, Manuel Santana". In 1988, a panel consisting of Bud Collins, Cliff Drysdale, and Butch Buchholz ranked their top five male tennis players of all time. Buchholz and Drysdale both listed Borg number two on their lists, behind Rod Laver. Collins listed Borg number five behind Laver, McEnroe, Rosewall and Gonzales. In 2008, ESPN.com asked tennis analysts, writers, and former players to build the perfect open-era player. Borg was the only player mentioned in four categories: defense, footwork, intangibles, and mental toughness—with his mental game and footwork singled out as the best in open-era history. Borg never won the US Open, losing in the final four times. Borg also did not win the Australian Open, which he only played once in 1974 as a 17-year-old. The only players to defeat Borg in a Grand Slam final were fellow World No. 1 tennis players John McEnroe and Jimmy Connors. Even though it was then played on grass, a surface where he enjoyed much success, Borg chose to play the Australian Open only once, in 1974, where he lost in the third round. Phil Dent, a contemporary of Borg, has pointed out that skipping Grand Slam tournaments—especially the Australian Open—was not unusual then, before counting Grand Slam titles became the norm. Additionally, another contemporary Arthur Ashe told Sports Illustrated, "I think Bjorn could have won the US Open. I think he could have won the Grand Slam, but by the time he left, the historical challenge didn't mean anything. He was bigger than the game. He was like Elvis or Liz Taylor or somebody." Laver Cup From 22 to 24 September 2017, Borg was the victorious captain of Team Europe in the first-ever edition of the Laver Cup, held in Prague, Czech Republic. Borg's Team Europe defeated a rest of the world team, known as Team World, who were coached by Borg's old rival, John McEnroe. Europe won the contest 15 points to 9, with Roger Federer achieving a narrow vital victory over Nick Kyrgios in the last match played. Borg returned as the coach of Team Europe for the second edition in Chicago, Illinois from 21 to 23 September 2018. McEnroe also returned as the coach for Team World. Borg again led Europe to victory as Alexander Zverev defeated Kevin Anderson to secure the title 13–8, after trailing Anderson in the match tiebreak until the last few points. In the tournament's third edition, held in Geneva, Switzerland, from 20 to 22 September 2019, Borg captained Team Europe to a third consecutive victory, defeating McEnroe's Team World 13 points to 11, with Zverev again winning the deciding match. The fourth edition was held in Boston from 24 to 26 September 2021, having had its original September 2020 date postponed due to the COVID-19 pandemic. Borg once again returned as captain of Team Europe, which had a resounding win over Team World, defeating McEnroe's players 14 to 1. Career statistics Singles performance timeline The Australian Open was held twice in 1977, in January and December. Borg did not play in either. The 1972 US Open had a special preliminary round before the main 128 player draw began. Records These records were attained in the entire period of tennis from 1877. Records in bold indicate peer-less achievements. ^ Denotes consecutive streak. All-time records Open Era records These records were attained in the Open Era period of tennis from 1968. Records in bold indicate peer-less achievements. ^ Denotes consecutive streak. Professional awards ITF World Champion: 1978, 1979, 1980 ATP Player of the Year: 1976, 1977, 1978, 1979, 1980 See also Borg–McEnroe rivalry Borg–Connors rivalry List of Grand Slam men's singles champions List of Swedish sportspeople World number one male tennis player rankings Björn Borg (brand) Notes References Sources John Barrett, editor, World of Tennis Yearbooks, London, from 1976 through 1983. Michel Sutter, Vainqueurs Winners 1946–2003, Paris, 2003. Sutter has attempted to list all tournaments meeting his criteria for selection beginning with 1946 and ending in the fall of 1991. For each tournament, he has indicated the city, the date of the final, the winner, the runner-up, and the score of the final. A tournament is included in his list if: (1) the draw for the tournament included at least eight players (with a few exceptions, such as the Pepsi Grand Slam tournaments in the second half of the 1970s which included only players that had won a Grand Slam tournament); and (2) the level of the tournaments was at least equal to the present day challenger tournaments. Sutter's book is probably the most exhaustive source of tennis tournament information since World War II, even though some professional tournaments held before the start of the open era are missing. Later, Sutter issued a second edition of his book, with only the players, their wins, and years for the 1946 through 27 April 2003, period. Video The Wimbledon Collection – Legends of Wimbledon – Björn Borg Standing Room Only, DVD Release Date: 21 September 2004, Run Time: 52 minutes, ASIN: B0002HODA4. The Wimbledon Collection – The Classic Match – Borg vs. McEnroe 1981 Final Standing Room Only, DVD Release Date: 21 September 2004, Run Time: 210 minutes, ASIN: B0002HODAE. The Wimbledon Collection – The Classic Match – Borg vs. McEnroe 1980 Final Standing Room Only, DVD Release Date: 21 September 2004, Run Time: 240 minutes; ASIN: B0002HOEK8. Wimbledon Classic Match: Gerulaitis vs Borg Standing Room Only, DVD Release Date: 31 October 2006, Run Time: 180 minutes, ASIN: B000ICLR8O. External links (archive) BBC profile Sunday Times article 5 July 2009 French Open champions International Tennis Hall of Fame inductees Living people People from Monte Carlo Sportspeople from Södertälje Tennis players from Stockholm Swedish expatriate sportspeople in Monaco Swedish male tennis players Wimbledon champions Wimbledon junior champions 1956 births Grand Slam (tennis) champions in men's singles Grand Slam (tennis) champions in boys' singles Masters tennis players ATP number 1 ranked singles tennis players ITF World Champions

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https://en.wikipedia.org/wiki/Battle%20of%20the%20Nile

Battle of the Nile

The Battle of the Nile (also known as the Battle of Aboukir Bay; ) was a major naval battle fought between the British Royal Navy and the Navy of the French Republic at Aboukir Bay on the Mediterranean coast off the Nile Delta of Egypt from the 1st to the 3rd of August 1798. The battle was the climax of a naval campaign that had raged across the Mediterranean during the previous three months, as a large French convoy sailed from Toulon to Alexandria carrying an expeditionary force under General Napoleon Bonaparte. The British fleet was led in the battle by Rear-Admiral Sir Horatio Nelson; they decisively defeated the French under Vice-Admiral François-Paul Brueys d'Aigalliers. Bonaparte sought to invade Egypt as the first step in a campaign against British India, as part of a greater effort to drive Britain out of the French Revolutionary Wars. As Bonaparte's fleet crossed the Mediterranean, it was pursued by a British force under Nelson who had been sent from the British fleet in the Tagus to learn the purpose of the French expedition and to defeat it. He chased the French for more than two months, on several occasions missing them only by a matter of hours. Bonaparte was aware of Nelson's pursuit and enforced absolute secrecy about his destination. He was able to capture Malta and then land in Egypt without interception by the British naval forces. With the French army ashore, the French fleet anchored in Aboukir Bay, northeast of Alexandria. Commander Vice-Admiral François-Paul Brueys d'Aigalliers believed that he had established a formidable defensive position. The British fleet arrived off Egypt on 1 August and discovered Brueys's dispositions, and Nelson ordered an immediate attack. His ships advanced on the French line and split into two divisions as they approached. One cut across the head of the line and passed between the anchored French and the shore, while the other engaged the seaward side of the French fleet. Trapped in a crossfire, the leading French warships were battered into surrender during a fierce three-hour battle, although the centre of the line held out for a while until more British ships were able to join the attack. At 22:00, the French flagship exploded which prompted the rear division of the French fleet to attempt to break out of the bay. With Brueys dead and his vanguard and centre defeated, only two ships of the line and two frigates escaped from a total of 17 ships engaged. The battle reversed the strategic situation between the two nations' forces in the Mediterranean and entrenched the Royal Navy in the dominant position that it retained for the rest of the Napoleonic Wars. It also encouraged other European countries to turn against France, and was a factor in the outbreak of the War of the Second Coalition. Bonaparte's army was trapped in Egypt, and Royal Navy dominance off the Syrian coast contributed significantly to the French defeat at the siege of Acre in 1799 which preceded Bonaparte's abandonment of Egypt and return to Europe. Nelson had been wounded in the battle, and he was proclaimed a hero across Europe and was subsequently made Baron Nelson—although he was privately dissatisfied with his rewards. His captains were also highly praised and went on to form the nucleus of the legendary Nelson's Band of Brothers. The legend of the battle has remained prominent in the popular consciousness, with perhaps the best-known representation being Felicia Hemans' 1826 poem Casabianca. Background Napoleon Bonaparte's victories in northern Italy over the Austrian Empire helped secure victory for the French in the War of the First Coalition in 1797, and Great Britain remained the only major European power still at war with the French Republic. The French Directory investigated a number of strategic options to counter British opposition, including projected invasions of Ireland and Britain and the expansion of the French Navy to challenge the Royal Navy at sea. Despite significant efforts, British control of Northern European waters rendered these ambitions impractical in the short term, and the Royal Navy remained firmly in control of the Atlantic Ocean. However, the French navy was dominant in the Mediterranean, following the withdrawal of the British fleet after the outbreak of war between Britain and Spain in 1796. This allowed Bonaparte to propose an invasion of Egypt as an alternative to confronting Britain directly, believing that the British would be too distracted by an imminent Irish uprising to intervene in the Mediterranean. Bonaparte believed that, by establishing a permanent presence in Egypt (nominally part of the neutral Ottoman Empire), the French would obtain a staging point for future operations against British India, possibly by means of an alliance with the Tipu Sultan of Seringapatam, that might successfully drive the British out of the war. The campaign would sever the chain of communication that connected Britain with India, an essential part of the British Empire whose trade generated the wealth that Britain required to prosecute the war successfully. The French Directory agreed with Bonaparte's plans, although a major factor in their decision was a desire to see the politically ambitious Bonaparte and the fiercely loyal veterans of his Italian campaigns travel as far from France as possible. During the spring of 1798, Bonaparte assembled more than 35,000 soldiers in Mediterranean France and Italy and developed a powerful fleet at Toulon. He also formed the Commission des Sciences et des Arts, a body of scientists and engineers intended to establish a French colony in Egypt. Napoleon kept the destination of the expedition top secret—most of the army's officers did not know of its target, and Bonaparte did not publicly reveal his goal until the first stage of the expedition was complete. Mediterranean campaign Bonaparte's armada sailed from Toulon on 19 May, making rapid progress through the Ligurian Sea and collecting more ships at Genoa, before sailing southwards along the Sardinian coast and passing Sicily on 7 June. On 9 June, the fleet arrived off Malta, then under the ownership of the Knights of St. John of Jerusalem, ruled by Grand Master Ferdinand von Hompesch zu Bolheim. Bonaparte demanded that his fleet be permitted entry to the fortified harbour of Valletta. When the Knights refused, the French general responded by ordering a large scale invasion of the Maltese Islands, overrunning the defenders after 24 hours of skirmishing. The Knights formally surrendered on 12 June and, in exchange for substantial financial compensation, handed the islands and all of their resources over to Bonaparte, including the extensive property of the Roman Catholic Church on Malta. Within a week, Bonaparte had resupplied his ships, and on 19 June, his fleet departed for Alexandria in the direction of Crete, leaving 4,000 men at Valletta under General Claude-Henri Vaubois to ensure French control of the islands. While Bonaparte was sailing to Malta, the Royal Navy re-entered the Mediterranean for the first time in more than a year. Alarmed by reports of French preparations on the Mediterranean coast, Lord Spencer at the Admiralty sent a message to Vice-Admiral Earl St. Vincent, commander of the Mediterranean Fleet based in the Tagus, to despatch a squadron to investigate. This squadron, consisting of three ships of the line and three frigates, was entrusted to Rear-Admiral Sir Horatio Nelson. Nelson was a highly experienced officer who had been blinded in one eye during fighting in Corsica in 1794 and subsequently commended for his capture of two Spanish ships of the line at the Battle of Cape St. Vincent in February 1797. In July 1797, he lost an arm at the Battle of Santa Cruz de Tenerife and had been forced to return to Britain to recuperate. Returning to the fleet at the Tagus in late April 1798, he was ordered to collect the squadron stationed at Gibraltar and sail for the Ligurian Sea. On 21 May, as Nelson's squadron approached Toulon, it was struck by a fierce gale and Nelson's flagship, , lost its topmasts and was almost wrecked on the Corsican coast. The remainder of the squadron was scattered. The ships of the line sheltered at San Pietro Island off Sardinia; the frigates were blown to the west and failed to return. On 7 June, following hasty repairs to his flagship, a fleet consisting of ten ships of the line and a fourth-rate joined Nelson off Toulon. The fleet, under the command of Captain Thomas Troubridge, had been sent by Earl St. Vincent to reinforce Nelson, with orders that he was to pursue and intercept the Toulon convoy. Although he now had enough ships to challenge the French fleet, Nelson suffered two great disadvantages: He had no intelligence regarding the destination of the French, and no frigates to scout ahead of his force. Striking southwards in the hope of collecting information about French movements, Nelson's ships stopped at Elba and Naples, where the British ambassador, Sir William Hamilton, reported that the French fleet had passed Sicily headed in the direction of Malta. Despite pleas from Nelson and Hamilton, King Ferdinand of Naples refused to lend his frigates to the British fleet, fearing French reprisals. On 22 June, a brig sailing from Ragusa brought Nelson the news that the French had sailed eastwards from Malta on 16 June. After conferring with his captains, the admiral decided that the French target must be Egypt and set off in pursuit. Incorrectly believing the French to be five days ahead rather than two, Nelson insisted on a direct route to Alexandria without deviation. On the evening of 22 June, Nelson's fleet passed the French in the darkness, overtaking the slow invasion convoy without realising how close they were to their target. Making rapid time on a direct route, Nelson reached Alexandria on 28 June and discovered that the French were not there. After a meeting with the suspicious Ottoman commander, Sayyid Muhammad Kurayyim, Nelson ordered the British fleet northwards, reaching the coast of Anatolia on 4 July and turning westwards back towards Sicily. Nelson had missed the French by less than a day—the scouts of the French fleet arrived off Alexandria in the evening of 29 June. Concerned by his near encounter with Nelson, Bonaparte ordered an immediate invasion, his troops coming ashore in a poorly managed amphibious operation in which at least 20 drowned. Marching along the coast, the French army stormed Alexandria and captured the city, after which Bonaparte led the main force of his army inland. He instructed his naval commander, Vice-Admiral François-Paul Brueys D'Aigalliers, to anchor in Alexandria harbour, but naval surveyors reported that the channel into the harbour was too shallow and narrow for the larger ships of the French fleet. As a result, the French selected an alternative anchorage at Aboukir Bay, northeast of Alexandria. Nelson's fleet reached Syracuse in Sicily on 19 July and took on essential supplies. There the admiral wrote letters describing the events of the previous months: "It is an old saying, 'the Devil's children have the Devil's luck.' I cannot find, or at this moment learn, beyond vague conjecture where the French fleet are gone to. All my ill fortune, hitherto, has proceeded from want of frigates." Meanwhile, the French were securing Egypt by the Battle of the Pyramids. By 24 July, the British fleet was resupplied and, having determined that the French must be somewhere in the Eastern Mediterranean, Nelson sailed again in the direction of the Morea. On 28 July, at Coron, Nelson finally obtained intelligence describing the French attack on Egypt and turned south across the Mediterranean. His scouts, and , sighted the French transport fleet at Alexandria on the afternoon of 1 August. Aboukir Bay When Alexandria harbour had proved inadequate for his fleet, Brueys had gathered his captains and discussed their options. Bonaparte had ordered the fleet to anchor in Aboukir Bay, a shallow and exposed anchorage, but had supplemented the orders with the suggestion that, if Aboukir Bay was too dangerous, Brueys could sail north to Corfu, leaving only the transports and a handful of lighter warships at Alexandria. Brueys refused, in the belief that his squadron could provide essential support to the French army on shore, and called his captains aboard his 120-gun flagship to discuss their response should Nelson discover the fleet in its anchorage. Despite vocal opposition from Contre-amiral Armand Blanquet, who insisted that the fleet would be best able to respond in open water, the rest of the captains agreed that anchoring in a line of battle inside the bay presented the strongest tactic for confronting Nelson. It is possible that Bonaparte envisaged Aboukir Bay as a temporary anchorage: on 27 July, he expressed the expectation that Brueys had already transferred his ships to Alexandria, and three days later, he issued orders for the fleet to make for Corfu in preparation for naval operations against the Ottoman territories in the Balkans, although Bedouin partisans intercepted and killed the courier carrying the instructions. Aboukir Bay is a coastal indentation across, stretching from the village of Abu Qir in the west to the town of Rosetta to the east, where one of the mouths of the River Nile empties into the Mediterranean. In 1798, the bay was protected at its western end by extensive rocky shoals which ran into the bay from a promontory guarded by Aboukir Castle. A small fort situated on an island among the rocks protected the shoals. The fort was garrisoned by French soldiers and armed with at least four cannon and two heavy mortars. Brueys had augmented the fort with his bomb vessels and gunboats, anchored among the rocks to the west of the island in a position to give support to the head of the French line. Further shoals ran unevenly to the south of the island and extended across the bay in a rough semicircle approximately from the shore. These shoals were too shallow to permit the passage of larger warships, and so Brueys ordered his thirteen ships of the line to form up in a line of battle following the northeastern edge of the shoals to the south of the island, a position that allowed the ships to disembark supplies from their port sides while covering the landings with their starboard batteries. Orders were issued for each ship to attach strong cables to the bow and stern of their neighbours, which would effectively turn the line into a long battery forming a theoretically impregnable barrier. Brueys positioned a second, inner line of four frigates approximately west of the main line, roughly halfway between the line and the shoal. The van of the French line was led by , positioned southeast of Aboukir Island and about from the edge of the shoals that surrounded the island. The line stretched southeast, with the centre bowed seawards away from the shoal. The French ships were spaced at intervals of and the whole line was long, with the flagship Orient at the centre and two large 80-gun ships anchored on either side. The rear division of the line was under the command of Contre-amiral Pierre-Charles Villeneuve in . In deploying his ships in this way, Brueys hoped that the British would be forced by the shoals to attack his strong centre and rear, allowing his van to use the prevailing northeasterly wind to counterattack the British once they were engaged. However, he had made a serious misjudgement: he had left enough room between Guerrier and the shoals for an enemy ship to cut across the head of the French line and proceed between the shoals and the French ships, allowing the unsupported vanguard to be caught in a crossfire by two divisions of enemy ships. Compounding this error, the French only prepared their ships for battle on their starboard (seaward) sides, from which they expected the attack would have to come; their landward port sides were unprepared. The port side gun ports were closed, and the decks on that side were uncleared, with various stored items blocking access to the guns. Brueys' dispositions had a second significant flaw: The 160-yard gaps between ships were large enough for a British ship to push through and break the French line. Furthermore, not all of the French captains had followed Brueys' orders to attach cables to their neighbours' bow and stern, which would have prevented such a manoeuvre. The problem was exacerbated by orders to only anchor at the bow, which allowed the ships to swing with the wind and widened the gaps. It also created areas within the French line not covered by the broadside of any ship. British vessels could anchor in those spaces and engage the French without reply. In addition, the deployment of Brueys' fleet prevented the rear from effectively supporting the van due to the prevailing winds. A more pressing problem for Brueys was a lack of food and water for the fleet: Bonaparte had unloaded almost all of the provisions carried aboard and no supplies were reaching the ships from the shore. To remedy this, Brueys sent foraging parties of 25 men from each ship along the coast to requisition food, dig wells, and collect water. Constant attacks by Bedouin partisans, however, required escorts of heavily armed guards for each party. Hence, up to a third of the fleet's sailors were away from their ships at any one time. Brueys wrote a letter describing the situation to Minister of Marine Étienne Eustache Bruix, reporting that "Our crews are weak, both in number and quality. Our rigging, in general, out of repair, and I am sure it requires no little courage to undertake the management of a fleet furnished with such tools." Battle Nelson's arrival Although initially disappointed that the main French fleet was not at Alexandria, Nelson knew from the presence of the transports that they must be nearby. At 14:00 on 1 August, lookouts on reported the French anchored in Aboukir Bay, its signal lieutenant just beating the lieutenant on with the signal, but inaccurately describing 16 French ships of the line instead of 13. At the same time, French lookouts on , the ninth ship in the French line, sighted the British fleet approximately nine nautical miles off the mouth of Aboukir Bay. The French initially reported just 11 British ships – Swiftsure and Alexander were still returning from their scouting operations at Alexandria, and so were to the west of the main fleet, out of sight. Troubridge's ship, , was also some distance from the main body, towing a captured merchant ship. At the sight of the French, Troubridge abandoned the vessel and made strenuous efforts to rejoin Nelson. Due to the need for so many sailors to work onshore, Brueys had not deployed any of his lighter warships as scouts, which left him unable to react swiftly to the sudden appearance of the British. As his ships readied for action, Brueys ordered his captains to gather for a conference on Orient and hastily recalled his shore parties, although most had still not returned by the start of the battle. To replace them, large numbers of men were taken out of the frigates and distributed among the ships of the line. Brueys also hoped to lure the British fleet onto the shoals at Aboukir Island, sending the brigs and Railleur to act as decoys in the shallow waters. By 16:00, Alexander and Swiftsure were also in sight, although some distance from the main British fleet. Brueys gave orders to abandon the plan to remain at anchor and instead for his line to set sail. Blanquet protested the order on the grounds that there were not enough men aboard the French ships to both sail the ships and man the guns. Nelson gave orders for his leading ships to slow down, to allow the British fleet to approach in a more organised formation. This convinced Brueys that rather than risk an evening battle in confined waters, the British were planning to wait for the following day. He rescinded his earlier order to sail. Brueys may have been hoping that the delay would allow him to slip past the British during the night and thus follow Bonaparte's orders not to engage the British fleet directly if he could avoid it. Nelson ordered the fleet to slow down at 16:00 to allow his ships to rig "springs" on their anchor cables, a system of attaching the bow anchor that increased stability and allowed his ships to swing their broadsides to face an enemy while stationary. It also increased manoeuvrability and therefore reduced the risk of coming under raking fire. Nelson's plan, shaped through discussion with his senior captains during the return voyage to Alexandria, was to advance on the French and pass down the seaward side of the van and centre of the French line, so that each French ship would face two British ships and the massive Orient would be fighting against three. The direction of the wind meant that the French rear division would be unable to join the battle easily and would be cut off from the front portions of the line. To ensure that in the smoke and confusion of a night battle his ships would not accidentally open fire on one another, Nelson ordered that each ship prepare four horizontal lights at the head of their mizzen mast and hoist an illuminated White Ensign, which was different enough from the French tricolour that it would not be mistaken in poor visibility, reducing the risk that British ships might fire on one another in the darkness. As his ship was readied for battle, Nelson held a final dinner with Vanguards officers, announcing as he rose: "Before this time tomorrow I shall have gained a peerage or Westminster Abbey," in reference to the rewards of victory or the traditional burial place of British military heroes. Shortly after the French order to set sail was abandoned, the British fleet began rapidly approaching once more. Brueys, now expecting to come under attack that night, ordered each of his ships to place springs on their anchor cables and prepare for action. He sent the Alerte ahead, which passed close to the leading British ships and then steered sharply to the west over the shoal, in the hope that the ships of the line might follow and become grounded. None of Nelson's captains fell for the ruse and the British fleet continued undeterred. At 17:30, Nelson hailed one of his two leading ships, HMS Zealous under Captain Samuel Hood, which had been racing Goliath to be the first to fire on the French. The admiral ordered Hood to establish the safest course into the harbour. The British had no charts of the depth or shape of the bay, except a rough sketch map Swiftsure had obtained from a merchant captain, an inaccurate British atlas on Zealous, and a 35-year-old French map aboard Goliath. Hood replied that he would take careful soundings as he advanced to test the depth of the water, and that, "If you will allow the honour of leading you into battle, I will keep the lead going." Shortly afterwards, Nelson paused to speak with the brig , whose commander, Lieutenant Thomas Hardy, had seized some maritime pilots from a small Alexandrine vessel. As Vanguard came to a stop, the following ships slowed. This caused a gap to open up between Zealous and Goliath and the rest of the fleet. To counter this effect, Nelson ordered under Captain Ralph Miller to pass his flagship and join Zealous and Goliath in the vanguard. By 18:00, the British fleet was again under full sail, Vanguard sixth in the line of ten ships as Culloden trailed behind to the north and Alexander and Swiftsure hastened to catch up to the west. Following the rapid change from a loose formation to a rigid line of battle, both fleets raised their colours; each British ship hoisted additional Union Flags in its rigging in case its main flag was shot away. At 18:20, as Goliath and Zealous rapidly bore down on them, the leading French ships Guerrier and opened fire. Ten minutes after the French opened fire, Goliath, ignoring fire from the fort to starboard and from Guerrier to port, most of which was too high to trouble the ship, crossed the head of the French line. Captain Thomas Foley had noticed as he approached that there was an unexpected gap between Guerrier and the shallow water of the shoal. On his own initiative, Foley decided to exploit this tactical error and changed his angle of approach to sail through the gap. As the bow of Guerrier came within range, Goliath opened fire, inflicting severe damage with a double-shotted raking broadside as the British ship turned to port and passed down the unprepared port side of Guerrier. Foley's Royal Marines and a company of Austrian grenadiers joined the attack, firing their muskets. Foley had intended to anchor alongside the French ship and engage it closely, but his anchor took too long to descend and his ship passed Guerrier entirely. Goliath eventually stopped close to the bow of Conquérant, opening fire on the new opponent and using the unengaged starboard guns to exchange occasional shots with the frigate and bomb vessel Hercule, which were anchored inshore of the battle line. Foley's attack was followed by Hood in Zealous, who also crossed the French line and successfully anchored next to Guerrier in the space Foley had intended, engaging the lead ship's bow from close range. Within five minutes Guerriers foremast had fallen, to cheers from the crews of the approaching British ships. The speed of the British advance took the French captains by surprise; they were still aboard Orient in conference with the admiral when the firing started. Hastily launching their boats, they returned to their vessels. Captain Jean-François-Timothée Trullet of Guerrier shouted orders from his barge for his men to return fire on Zealous. The third British ship into action was under Captain Sir James Saumarez, which rounded the engagement at the head of the battle line and passed between the French main line and the frigates that lay closer inshore. As he did so, the frigate Sérieuse opened fire on Orion, wounding two men. The convention in naval warfare of the time was that ships of the line did not attack frigates when there were ships of equal size to engage, but in firing first French Captain Claude-Jean Martin had negated the rule. Saumarez waited until the frigate was at close range before replying. Orion needed just one broadside to reduce the frigate to a wreck, and Martin's disabled ship drifted away over the shoal. During the delay this detour caused, two other British ships joined the battle: Theseus, which had been disguised as a first-rate ship, followed Foley's track across Guerriers bow. Miller steered his ship through the middle of the melee between the anchored British and French ships until he encountered the third French ship, . Anchoring to port, Miller's ship opened fire at close range. under Captain Davidge Gould crossed the French line between Guerrier and Conquérant, anchoring between the ships and raking them both. Orion then rejoined the action further south than intended, firing on the fifth French ship, Peuple Souverain, and Admiral Blanquet's flagship, . The next three British ships, Vanguard in the lead followed by and , remained in line of battle formation and anchored on the starboard side of the French line at 18:40. Nelson focused his flagship's fire on Spartiate, while Captain Thomas Louis in Minotaur attacked the unengaged and Captain John Peyton in Defence joined the attack on Peuple Souverain. With the French vanguard now heavily outnumbered, the following British ships, and , passed by the melee and advanced on the so far unengaged French centre. Both ships were soon fighting enemies much more powerful than they and began to take severe damage. Captain Henry Darby on Bellerophon missed his intended anchor near Franklin and instead found his ship underneath the main battery of the French flagship. Captain George Blagdon Westcott on Majestic also missed his station and almost collided with Heureux, coming under heavy fire from . Unable to stop in time, Westcott's jib boom became entangled with Tonnants shroud. The French suffered too, Admiral Brueys on Orient was severely wounded in the face and hand by flying debris during the opening exchange of fire with Bellerophon. The final ship of the British line, Culloden under Troubridge, sailed too close to Aboukir Island in the growing darkness and became stuck fast on the shoal. Despite strenuous efforts from the Cullodens boats, the brig Mutine and the 50-gun under Captain Thomas Thompson, the ship of the line could not be moved, and the waves drove Culloden further onto the shoal, inflicting severe damage to the ship's hull. Surrender of the French vanguard At 19:00 the identifying lights in the mizzenmasts of the British fleet were lit. By this time, Guerrier had been completely dismasted and heavily battered. Zealous by contrast was barely touched: Hood had situated Zealous outside the arc of most of the French ship's broadsides, and in any case Guerrier was not prepared for an engagement on both sides simultaneously, with its port guns blocked by stores. Although their ship was a wreck, the crew of Guerrier refused to surrender, continuing to fire the few functional guns whenever possible despite heavy answering fire from Zealous. In addition to his cannon fire, Hood called up his marines and ordered them to fire volleys of musket shot at the deck of the French ship, driving the crew out of sight but still failing to secure the surrender from Captain Trullet. It was not until 21:00, when Hood sent a small boat to Guerrier with a boarding party, that the French ship finally surrendered. Conquérant was defeated more rapidly, after heavy broadsides from passing British ships and the close attentions of Audacious and Goliath brought down all three masts before 19:00. With his ship immobile and badly damaged, the mortally wounded Captain Etienne Dalbarade struck his colours and a boarding party seized control. Unlike Zealous, these British ships suffered relatively severe damage in the engagement. Goliath lost most of its rigging, suffered damage to all three masts and suffered more than 60 casualties. With his opponents defeated, Captain Gould on Audacious used the spring on his cable to transfer fire to Spartiate, the next French ship in line. To the west of the battle the battered Sérieuse sank over the shoal. Her masts protruded from the water as survivors scrambled into boats and rowed for the shore. The transfer of Audaciouss broadside to Spartiate meant that Captain Maurice-Julien Emeriau now faced three opponents. Within minutes all three of his ship's masts had fallen, but the battle around Spartiate continued until 21:00, when the badly wounded Emeriau ordered his colours struck. Although Spartiate was outnumbered, it had been supported by the next in line, Aquilon, which was the only ship of the French van squadron fighting a single opponent, Minotaur. Captain Antoine René Thévenard used the spring on his anchor cable to angle his broadside into a raking position across the bow of Nelson's flagship, which consequently suffered more than 100 casualties, including the admiral. At approximately 20:30, an iron splinter fired in a langrage shot from Spartiate struck Nelson over his blinded right eye. The wound caused a flap of skin to fall across his face, rendering him temporarily completely blind. Nelson collapsed into the arms of Captain Edward Berry and was carried below. Certain that his wound was fatal, he cried out "I am killed, remember me to my wife", and called for his chaplain, Stephen Comyn. The wound was immediately inspected by Vanguards surgeon Michael Jefferson, who informed the admiral that it was a simple flesh wound and stitched the skin together. Nelson subsequently ignored Jefferson's instructions to remain inactive, returning to the quarterdeck shortly before the explosion on Orient to oversee the closing stages of the battle. Although Thévenard's manoeuvre was successful, it placed his own bow under Minotaurs guns and by 21:25 the French ship was dismasted and battered, Captain Thévenard killed and his junior officers forced to surrender. With his opponent defeated, Captain Thomas Louis then took Minotaur south to join the attack on Franklin. Defence and Orion attacked the fifth French ship, Peuple Souverain, from either side and the ship rapidly lost the fore and main masts. Aboard the Orion, a wooden block was smashed off one of the ship's masts, killing two men before wounding Captain Saumarez in the thigh. On Peuple Souverain, Captain Pierre-Paul Raccord was badly wounded and ordered his ship's anchor cable cut in an effort to escape the bombardment. Peuple Souverain drifted south towards the flagship Orient, which mistakenly opened fire on the darkened vessel. Orion and Defence were unable to immediately pursue. Defence had lost its fore topmast and an improvised fireship that drifted through the battle narrowly missed Orion. The origin of this vessel, an abandoned and burning ship's boat laden with highly flammable material, is uncertain, but it may have been launched from Guerrier as the battle began. Peuple Souverain anchored not far from Orient, but took no further part in the fighting. The wrecked ship surrendered during the night. Franklin remained in combat, but Blanquet had suffered a severe head wound and Captain Gillet had been carried below unconscious with severe wounds. Shortly afterwards, a fire broke out on the quarterdeck after an arms locker exploded, which was eventually extinguished with difficulty by the crew. To the south, HMS Bellerophon was in serious trouble as the huge broadside of Orient pounded the ship. At 19:50 the mizzenmast and main mast both collapsed and fires broke out simultaneously at several points. Although the blazes were extinguished, the ship had suffered more than 200 casualties. Captain Darby recognised that his position was untenable and ordered the anchor cables cut at 20:20. The battered ship drifted away from the battle under continued fire from Tonnant as the foremast collapsed as well. Orient had also suffered significant damage and Admiral Brueys had been struck in the midriff by a cannonball that almost cut him in half. He died fifteen minutes later, remaining on deck and refusing to be carried below. Orients captain, Luc-Julien-Joseph Casabianca, was also wounded, struck in the face by flying debris and knocked unconscious, while his twelve-year-old son had a leg torn off by a cannonball as he stood beside his father. The most southerly British ship, Majestic, had become briefly entangled with the 80-gun Tonnant, and in the resulting battle, suffered heavy casualties. Captain George Blagdon Westcott was among the dead, killed by French musket fire. Lieutenant Robert Cuthbert assumed command and successfully disentangled his ship, allowing the badly damaged Majestic to drift further southwards so that by 20:30 it was stationed between Tonnant and the next in line, Heureux, engaging both. To support the centre, Captain Thompson of Leander abandoned the futile efforts to drag the stranded Culloden off the shoal and sailed down the embattled French line, entering the gap created by the drifting Peuple Souverain and opening a fierce raking fire on Franklin and Orient. While the battle raged in the bay, the two straggling British ships made strenuous efforts to join the engagement, focusing on the flashes of gunfire in the darkness. Warned away from the Aboukir shoals by the grounded Culloden, Captain Benjamin Hallowell in Swiftsure passed the melee at the head of the line and aimed his ship at the French centre. Shortly after 20:00, a dismasted hulk was spotted drifting in front of Swiftsure and Hallowell initially ordered his men to fire before rescinding the order, concerned for the identity of the strange vessel. Hailing the battered ship, Hallowell received the reply "Bellerophon, going out of action disabled." Relieved that he had not accidentally attacked one of his own ships in the darkness, Hallowell pulled up between Orient and Franklin and opened fire on them both. Alexander, the final unengaged British ship, which had followed Swiftsure, pulled up close to Tonnant, which had begun to drift away from the embattled French flagship. Captain Alexander Ball then joined the attack on Orient. Destruction of Orient At 21:00, the British observed a fire on the lower decks of the Orient, the French flagship. Identifying the danger this posed to the Orient, Captain Hallowell directed his gun crews to fire their guns directly into the blaze. Sustained British gun fire spread the flames throughout the ship's stern and prevented all efforts to extinguish them. Within minutes the fire had ascended the rigging and set the vast sails alight. The nearest British ships, Swiftsure, Alexander, and Orion, all stopped firing, closed their gunports, and began edging away from the burning ship in anticipation of the detonation of the enormous ammunition supplies stored on board. In addition, they took crews away from the guns to form fire parties and to soak the sails and decks in seawater to help contain any resulting fires. Likewise the French ships Tonnant, Heureux, and all cut their anchor cables and drifted southwards away from the burning ship. At 22:00 the fire reached the magazines, and the Orient was destroyed by a massive explosion. The concussion of the blast was powerful enough to rip open the seams of the nearest ships, and flaming wreckage landed in a huge circle, much of it flying directly over the surrounding ships into the sea beyond. Falling wreckage started fires on Swiftsure, Alexander, and Franklin, although in each case teams of sailors with water buckets succeeded in extinguishing the flames, despite a secondary explosion on Franklin. It has never been firmly established how the fire on Orient broke out, but one common account is that jars of oil and paint had been left on the poop deck, instead of being properly stowed after painting of the ship's hull had been completed shortly before the battle. Burning wadding from one of the British ships is believed to have floated onto the poop deck and ignited the paint. The fire rapidly spread through the admiral's cabin and into a ready magazine that stored carcass ammunition, which was designed to burn more fiercely in water than in air. Alternatively, Fleet Captain Honoré Ganteaume later reported the cause as an explosion on the quarterdeck, preceded by a series of minor fires on the main deck among the ship's boats. Whatever its origin, the fire spread rapidly through the ship's rigging, unchecked by the fire pumps aboard, which had been smashed by British shot. A second blaze then began at the bow, trapping hundreds of sailors in the ship's waist. Subsequent archaeological investigation found debris scattered over of seabed and evidence that the ship was wracked by two explosions. Hundreds of men dived into the sea to escape the flames, but fewer than 100 survived the blast. British boats picked up approximately 70 survivors, including the wounded staff officer Léonard-Bernard Motard. A few others, including Ganteaume, managed to reach the shore on rafts. The remainder of the crew, numbering more than 1,000 men, were killed, including Captain Casabianca and his son, Giocante. For ten minutes after the explosion there was no firing; sailors from both sides were either too shocked by the blast or desperately extinguishing fires aboard their own ships to continue the fight. During the lull, Nelson gave orders that boats be sent to pull survivors from the water around the remains of Orient. At 22:10, Franklin restarted the engagement by firing on Swiftsure. Isolated and battered, Blanquet's ship was soon dismasted and the admiral, suffering a severe head wound, was forced to surrender by the combined firepower of Swiftsure and Defence. More than half of Franklins crew had been killed or wounded. By midnight only Tonnant remained engaged, as Commodore Aristide Aubert Du Petit Thouars continued his fight with Majestic and fired on Swiftsure when the British ship moved within range. By 03:00, after more than three hours of close quarter combat, Majestic had lost its main and mizzen masts while Tonnant was a dismasted hulk. Although Captain Du Petit Thouars had lost both legs and an arm he remained in command, insisting on having the tricolour nailed to the mast to prevent it from being struck and giving orders from his position propped up on deck in a bucket of wheat. Under his guidance, the battered Tonnant gradually drifted southwards away from the action to join the southern division under Villeneuve, who failed to bring these ships into effective action. Throughout the engagement the French rear had kept up an arbitrary fire on the battling ships ahead. The only noticeable effect was the smashing of s rudder by misdirected fire from the neighbouring . Morning As the sun rose at 04:00 on 2 August, firing broke out once again between the French southern division of Guillaume Tell, Tonnant, Généreux and Timoléon and the battered Alexander and Majestic. Although briefly outmatched, the British ships were soon joined by Goliath and Theseus. As Captain Miller manoeuvred his ship into position, Theseus briefly came under fire from the frigate . Miller turned his ship towards Artémise, but Captain Pierre-Jean Standelet struck his flag and ordered his men to abandon the frigate. Miller sent a boat under Lieutenant William Hoste to take possession of the empty vessel, but Standelet had set fire to his ship as he left and Artémise blew up shortly afterwards. The surviving French ships of the line, covering their retreat with gunfire, gradually pulled to the east away from the shore at 06:00. Zealous pursued, and was able to prevent the frigate from boarding Bellerophon, which was anchored at the southern point of the bay undergoing hasty repairs. Two other French ships still flew the tricolour, but neither was in a position to either retreat or fight. When Heureux and Mercure had cut their anchor cables to escape the exploding Orient, their crews had panicked and neither captain (both of whom were wounded) had managed to regain control of his ship. As a result, both vessels had drifted onto the shoal. Alexander, Goliath, Theseus and Leander attacked the stranded and defenceless ships, and both surrendered within minutes. The distractions provided by Heureux, Mercure and Justice allowed Villeneuve to bring most of the surviving French ships to the mouth of the bay at 11:00. On the dismasted Tonnant, Commodore Du Petit Thouars was now dead from his wounds and thrown overboard at his own request. As the ship was unable to make the required speed it was driven ashore by its crew. Timoléon was too far south to escape with Villeneuve and, in attempting to join the survivors, had also grounded on the shoal. The force of the impact dislodged the ship's foremast. The remaining French vessels: the ships of the line Guillaume Tell and Généreux and the frigates Justice and , formed up and stood out to sea, pursued by Zealous. Despite strenuous efforts, Captain Hood's isolated ship came under heavy fire and was unable to cut off the trailing Justice as the French survivors escaped seawards. Zealous was struck by a number of French shot and lost one man killed. For the remainder of 2 August Nelson's ships made improvised repairs and boarded and consolidated their prizes. Culloden especially required assistance. Troubridge, having finally dragged his ship off the shoal at 02:00, found that he had lost his rudder and was taking on more than of water an hour. Emergency repairs to the hull and fashioning a replacement rudder from a spare topmast took most of the next two days. On the morning of 3 August, Nelson sent Theseus and Leander to force the surrender of the grounded Tonnant and Timoléon. The Tonnant, its decks crowded with 1,600 survivors from other French vessels, surrendered as the British ships approached while Timoléon was set on fire by its remaining crew who then escaped to the shore in small boats. Timoléon exploded shortly after midday, the eleventh and final French ship of the line destroyed or captured during the battle. Aftermath British casualties in the battle were recorded with some accuracy in the immediate aftermath as 218 killed and approximately 677 wounded, although the number of wounded who subsequently died is not known. The ships that suffered most were Bellerophon with 201 casualties and Majestic with 193. Other than Culloden the lightest loss was on Zealous, which had one man killed and seven wounded. The casualty list included Captain Westcott, five lieutenants and ten junior officers among the dead, and Admiral Nelson, Captains Saumarez, Ball and Darby, and six lieutenants wounded. Other than Culloden, the only British ships seriously damaged in their hulls were Bellerophon, Majestic, and Vanguard. Bellerophon and Majestic were the only ships to lose masts: Majestic the main and mizzen and Bellerophon all three. French casualties are harder to calculate but were significantly higher. Estimates of French losses range from 2,000 to 5,000, with a suggested median point of 3,500, which includes more than 1,000 captured wounded and nearly 2,000 killed, half of whom died on Orient. In addition to Admiral Brueys killed and Admiral Blanquet wounded, four captains died and seven others were seriously wounded. The French ships suffered severe damage: Two ships of the line and two frigates were destroyed (as well as a bomb vessel scuttled by its crew), and three other captured ships were too battered ever to sail again. Of the remaining prizes, only three were ever sufficiently repaired for frontline service. For weeks after the battle, bodies washed up along the Egyptian coast, decaying slowly in the intense, dry heat. Nelson, who on surveying the bay on the morning of 2 August said, "Victory is not a name strong enough for such a scene", remained at anchor in Aboukir Bay for the next two weeks, preoccupied with recovering from his wound, writing dispatches, and assessing the military situation in Egypt using documents captured on board one of the prizes. Nelson's head wound was recorded as being "three inches long" with "the cranium exposed for one inch". He suffered pain from the injury for the rest of his life and was badly scarred, styling his hair to disguise it as much as possible. As their commander recovered, his men stripped the wrecks of useful supplies and made repairs to their ships and prizes. Throughout the week, Aboukir Bay was surrounded by bonfires lit by Bedouin tribesmen in celebration of the British victory. On 5 August, Leander was despatched to Cadiz with messages for Earl St. Vincent carried by Captain Edward Berry. Over the next few days the British landed all but 200 of the captured prisoners on shore under strict terms of parole, although Bonaparte later ordered them to be formed into an infantry unit and added to his army. The wounded officers taken prisoner were held on board Vanguard, where Nelson regularly entertained them at dinner. Historian Joseph Allen recounts that on one occasion Nelson, whose eyesight was still suffering following his wound, offered toothpicks to an officer who had lost his teeth and then passed a snuff-box to an officer whose nose had been torn off, causing much embarrassment. On 8 August the fleet's boats stormed Aboukir Island, which surrendered without a fight. The landing party removed four of the guns and destroyed the rest along with the fort they were mounted in, renaming the island "Nelson's Island". On 10 August, Nelson sent Lieutenant Thomas Duval from Zealous with messages to the government in India. Duval travelled across the Middle East overland via camel train to Aleppo and took the East India Company ship Fly from Basra to Bombay, acquainting Governor-General of India Viscount Wellesley with the situation in Egypt. On 12 August the frigates under Captain Thomas Moutray Waller and under Captain George Johnstone Hope, and the sloop under Captain Robert Retalick, arrived off Alexandria. Initially the British mistook the frigate squadron for French warships and Swiftsure chased them away. They returned the following day once the error had been realised. The same day as the frigates arrived, Nelson sent Mutine to Britain with dispatches, under the command of Lieutenant Thomas Bladen Capel, who had replaced Hardy after the latter's promotion to captain of Vanguard. On 14 August, Nelson sent Orion, Majestic, Bellerophon, Minotaur, Defence, Audacious, Theseus, Franklin, Tonnant, Aquilon, Conquérant, Peuple Souverain, and Spartiate to sea under the command of Saumarez. Many ships had only jury masts and it took a full day for the convoy to reach the mouth of the bay, finally sailing into open water on 15 August. On 16 August the British burned and destroyed the grounded prize Heureux as no longer fit for service and on 18 August also burned Guerrier and Mercure. On 19 August, Nelson sailed for Naples with Vanguard, Culloden, and Alexander, leaving Hood in command of Zealous, Goliath, Swiftsure, and the recently joined frigates to watch over French activities at Alexandria. The first message to reach Bonaparte regarding the disaster that had overtaken his fleet arrived on 14 August at his camp on the road between Salahieh and Cairo. The messenger was a staff officer sent by the Governor of Alexandria General Jean Baptiste Kléber, and the report had been hastily written by Admiral Ganteaume, who had subsequently rejoined Villeneuve's ships at sea. One account reports that when he was handed the message, Bonaparte read it without emotion before calling the messenger to him and demanding further details. When the messenger had finished, the French general reportedly announced "Nous n'avons plus de flotte: eh bien. Il faut rester en ces contrées, ou en sortir grands comme les anciens" ("We no longer have a fleet: well, we must either remain in this country or quit it as great as the ancients"). Another story, as told by the general's secretary, Bourienne, claims that Bonaparte was almost overcome by the news and exclaimed "Unfortunate Brueys, what have you done!" Bonaparte later placed much of the blame for the defeat on the wounded Admiral Blanquet, falsely accusing him of surrendering Franklin while his ship was undamaged. Protestations from Ganteaume and Minister Étienne Eustache Bruix later reduced the degree of criticism Blanquet faced, but he never again served in a command capacity. Bonaparte's most immediate concern however was with his own officers, who began to question the wisdom of the entire expedition. Inviting his most senior officers to dinner, Bonaparte asked them how they were. When they replied that they were "marvellous," Bonaparte responded that it was just as well, since he would have them shot if they continued "fostering mutinies and preaching revolt." To quell any uprising among the native inhabitants, Egyptians overheard discussing the battle were threatened with having their tongues cut out. Reaction Nelson's first set of dispatches were captured when Leander was intercepted and defeated by Généreux in a fierce engagement off the western shore of Crete on 18 August 1798. As a result, reports of the battle did not reach Britain until Capel arrived in Mutine on 2 October, entering the Admiralty at 11:15 and personally delivering the news to Lord Spencer, who collapsed unconscious when he heard the report. Although Nelson had previously been castigated in the press for failing to intercept the French fleet, rumours of the battle had begun to arrive in Britain from the continent in late September and the news Capel brought was greeted with celebrations right across the country. Within four days Nelson had been elevated to Baron Nelson of the Nile and Burnham Thorpe, a title with which he was privately dissatisfied, believing his actions deserved better reward. King George III addressed the Houses of Parliament on 20 November with the words: Saumarez's convoy of prizes stopped first at Malta, where Saumarez provided assistance to a rebellion on the island among the Maltese population. It then sailed to Gibraltar, arriving on 18 October to the cheers of the garrison. Saumarez wrote that, "We can never do justice to the warmth of their applause, and the praises they all bestowed on our squadron." On 23 October, following the transfer of the wounded to the military hospital and provision of basic supplies, the convoy sailed on towards Lisbon, leaving Bellerophon and Majestic behind for more extensive repairs. Peuple Souverain also remained at Gibraltar: The ship was deemed too badly damaged for the Atlantic voyage to Britain and so was converted to a guardship under the name of HMS Guerrier. The remaining prizes underwent basic repairs and then sailed for Britain, spending some months at the Tagus and joining with the annual merchant convoy from Portugal in June 1799 under the escort of a squadron commanded by Admiral Sir Alan Gardner, before eventually arriving at Plymouth. Their age and battered state meant that neither Conquérant nor Aquilon were considered fit for active service in the Royal Navy and both were subsequently hulked, although they had been bought into the service for £20,000 (the equivalent of £ million as of ) each as HMS Conquerant and HMS Aboukir to provide a financial reward to the crews that had captured them. Similar sums were also paid out for Guerrier, Mercure, Heureux and Peuple Souverain, while the other captured ships were worth considerably more. Constructed of Adriatic oak, Tonnant had been built in 1792 and Franklin and Spartiate were less than a year old. Tonnant and Spartiate, both of which later fought at the Battle of Trafalgar, joined the Royal Navy under their old names while Franklin, considered to be "the finest two-decked ship in the world", was renamed HMS Canopus. The total value of the prizes captured at the Nile and subsequently bought into the Royal Navy was estimated at just over £130,000 (the equivalent of £ million as of ). Additional awards were presented to the British fleet: Nelson was awarded £2,000 (£ as of ) a year for life by the Parliament of Great Britain and £1,000 per annum by the Parliament of Ireland, although the latter was inadvertently discontinued after the Act of Union dissolved the Irish Parliament. Both parliaments gave unanimous votes of thanks, each captain who served in the battle was presented with a specially minted gold medal and the first lieutenant of every ship engaged in the battle was promoted to commander. Troubridge and his men, initially excluded, received equal shares in the awards after Nelson personally interceded for the crew of the stranded Culloden, even though they did not directly participate in the engagement. The Honourable East India Company presented Nelson with £10,000 (£ as of ) in recognition of the benefit his action had on their holdings and the cities of London, Liverpool and other municipal and corporate bodies made similar awards. Nelson's own captains presented him with a sword and a portrait as "proof of their esteem." Nelson publicly encouraged this close bond with his officers and on 29 September 1798 described them as "We few, we happy few, we band of brothers", echoing William Shakespeare's play Henry V. From this grew the notion of the Nelsonic Band of Brothers, a cadre of high-quality naval officers that served with Nelson for the remainder of his life. Nearly five decades later the battle was among the actions recognised by a clasp attached to the Naval General Service Medal, awarded upon application to all British participants still living in 1847. Other rewards were bestowed by foreign states, particularly the Ottoman Emperor Selim III, who made Nelson the first Knight Commander of the newly created Order of the Crescent, and presented him with a chelengk, a diamond studded rose, a sable fur and numerous other valuable presents. Tsar Paul I of Russia sent, among other rewards, a gold box studded with diamonds, and similar gifts in silver arrived from other European rulers. On his return to Naples, Nelson was greeted with a triumphal procession led by King Ferdinand IV and Sir William Hamilton and was introduced for only the third time to Sir William's wife Emma, Lady Hamilton, who fainted violently at the meeting, and apparently took several weeks to recover from her injuries. Lauded as a hero by the Neapolitan court, Nelson was later to dabble in Neapolitan politics and become the Duke of Bronté, actions for which he was criticised by his superiors and his reputation suffered. British general John Moore, who met Nelson in Naples at this time, described him as "covered with stars, medals and ribbons, more like a Prince of Opera than the Conqueror of the Nile." Rumours of a battle first appeared in the French press as early as 7 August, although credible reports did not arrive until 26 August, and even these claimed that Nelson was dead and Bonaparte a British prisoner. When the news became certain, the French press insisted that the defeat was the result both of an overwhelmingly large British force and unspecified "traitors." Among the anti-government journals in France, the defeat was blamed on the incompetence of the French Directory and on supposed lingering Royalist sentiments in the Navy. Villeneuve came under scathing attack on his return to France for his failure to support Brueys during the battle. In his defence, he pleaded that the wind had been against him and that Brueys had not issued orders for him to counterattack the British fleet. Writing many years later, Bonaparte commented that if the French Navy had adopted the same tactical principles as the British: By contrast, the British press were jubilant; many newspapers sought to portray the battle as a victory for Britain over anarchy, and the success was used to attack the supposedly pro-republican Whig politicians Charles James Fox and Richard Brinsley Sheridan. In the United States, the outcome of the battle led President John Adams to pursue diplomacy with France to end the Quasi-War, as the French naval defeat rendered the prospect of an invasion of the United States less likely. There has been extensive historiographical debate over the comparative strengths of the fleets, although they were ostensibly evenly matched in size, each containing 13 ships of the line. However, the loss of Culloden, the relative sizes of Orient and Leander and the participation in the action by two of the French frigates and several smaller vessels, as well as the theoretical strength of the French position, leads most historians to the conclusion that the French were marginally more powerful. This is accentuated by the weight of broadside of several of the French ships: Spartiate, Franklin, Orient, Tonnant and Guillaume Tell were each significantly larger than any individual British ship in the battle. However inadequate deployment, reduced crews, and the failure of the rear division under Villeneuve to meaningfully participate, all contributed to the French defeat. Effects The Battle of the Nile has been called "arguably, the most decisive naval engagement of the great age of sail", and "the most splendid and glorious success which the British Navy gained." Historian and novelist C. S. Forester, writing in 1929, compared the Nile to the great naval actions in history and concluded that "it still only stands rivalled by Tsu-Shima as an example of the annihilation of one fleet by another of approximately equal material force". The effect on the strategic situation in the Mediterranean was immediate, reversing the balance of the conflict and giving the British control at sea that they maintained for the remainder of the war. The destruction of the French Mediterranean fleet allowed the Royal Navy to return to the sea in force, as British squadrons set up blockades off French and allied ports. In particular, British ships cut Malta off from France, aided by the rebellion among the native Maltese population that forced the French garrison to retreat to Valletta and shut the gates. The ensuing siege of Malta lasted for two years before the defenders were finally starved into surrender. In 1799, British ships harassed Bonaparte's army as it marched east and north through Palestine, and played a crucial part in Bonaparte's defeat at the siege of Acre, when the barges carrying the siege train were captured and the French storming parties were bombarded by British ships anchored offshore. It was during one of these latter engagements that Captain Miller of Theseus was killed in an ammunition explosion. The defeat at Acre forced Bonaparte to retreat to Egypt and effectively ended his efforts to carve an empire in the Middle East. The French general returned to France without his army late in the year, leaving Kléber in command of Egypt. The Ottoman Empire, with whom Bonaparte had hoped to conduct an alliance once his control of Egypt was complete, was encouraged by the Battle of the Nile to go to war against France. This led to a series of campaigns that slowly sapped the strength from the French army trapped in Egypt. The British victory also encouraged the Austrian Empire and the Russian Empire, both of whom were mustering armies as part of a Second Coalition, which declared war on France in 1799. With the Mediterranean undefended, an Imperial Russian Navy fleet entered the Ionian Sea, while Austrian armies recaptured much of the Italian territory lost to Bonaparte in the previous war. Without their best general and his veterans, the French suffered a series of defeats and it was not until Bonaparte returned to become First Consul that France once again held a position of strength on Continental Europe. In 1801 a British Expeditionary Force defeated the demoralised remains of the French army in Egypt. The Royal Navy used its dominance in the Mediterranean to invade Egypt without the fear of ambush while anchored off the Egyptian coast. In spite of the overwhelming British victory in the climactic battle, the campaign has sometimes been considered a strategic success for France. Historian Edward Ingram noted that if Nelson had successfully intercepted Bonaparte at sea as ordered, the ensuing battle could have annihilated both the French fleet and the transports. As it was, Bonaparte was free to continue the war in the Middle East and later to return to Europe personally unscathed. The potential of a successful engagement at sea to change the course of history is underscored by the list of French army officers carried aboard the convoy who later formed the core of the generals and marshals under Emperor Napoleon. In addition to Bonaparte himself, Louis-Alexandre Berthier, Auguste de Marmont, Jean Lannes, Joachim Murat, Louis Desaix, Jean Reynier, Antoine-François Andréossy, Jean-Andoche Junot, Louis-Nicolas Davout and Dumas were all passengers on the cramped Mediterranean crossing. Legacy The Battle of the Nile remains one of the Royal Navy's most famous victories, and has remained prominent in the British popular imagination, sustained by its depiction in a large number of cartoons, paintings, poems, and plays. One of the best known poems about the battle is Casabianca, which was written by Felicia Dorothea Hemans in 1826 and describes a fictional account of the death of Captain Casabianca's son on Orient. Monuments were raised, including Cleopatra's Needle in London. Muhammad Ali of Egypt gave the monument in 1819 in recognition of the battle of 1798 and the campaign of 1801 but Great Britain did not erect it on the Victoria Embankment until 1878. Another memorial, the Nile Clumps near Amesbury, consists of stands of beech trees purportedly planted by Lord Queensbury at the behest of Lady Hamilton and Thomas Hardy after Nelson's death. The trees form a plan of the battle; each clump represents the position of a British or French ship. On the Hall Place estate, Burchetts Green, Berkshire (now Berkshire College of Agriculture), a double line of oak trees, each tree representing a ship of the opposing fleets, was planted by William East, Baronet, in celebration of the victory. He also constructed a scale-sized pyramid and a life-sized statue of Nelson on the highest point of the estate. The composer Joseph Haydn had just completed the Missa in Angustiis (mass for troubled times) after Napoleon Bonaparte had defeated the Austrian army in four major battles. The well received news of France's defeat at the Nile however resulted in the mass gradually acquiring the nickname Lord Nelson Mass. The title became indelible when, in 1800, Nelson himself visited the Palais Esterházy, accompanied by his mistress, Lady Hamilton, and may have heard the mass performed. The Royal Navy commemorated the battle with the ship names , and , and in 1998 commemorated the 200th anniversary of the battle with a visit to Aboukir Bay by the modern frigate , whose crew laid wreaths in memory of those who lost their lives in the battle. Archaeology Although Nelson biographer Ernle Bradford assumed in 1977 that the remains of Orient "are almost certainly unrecoverable," the first archaeological investigation into the battle began in 1983, when a French survey team under Jacques Dumas discovered the wreck of the French flagship. Franck Goddio later took over the work, leading a major project to explore the bay in 1998. He found that material was scattered over an area in diameter. In addition to military and nautical equipment, Goddio recovered a large number of gold and silver coins from countries across the Mediterranean, some from the 17th century. It is likely that these were part of the treasure taken from Malta that was lost in the explosion aboard Orient. In 2000, Italian archaeologist Paolo Gallo led an excavation focusing on ancient ruins on Nelson's Island. It uncovered a number of graves that date from the battle, as well as others buried there during the 1801 invasion. These graves, which included a woman and three children, were relocated in 2005 to a cemetery at Shatby in Alexandria. The reburial was attended by sailors from the modern frigate and a band from the Egyptian Navy, as well as a descendant of the only identified burial, Commander James Russell. Notes References Bibliography External links 1798 in Egypt Nile French campaign in Egypt and Syria Egypt–United Kingdom military relations France–United Kingdom military relations Horatio Nelson Mediterranean campaign of 1798 Nile Nile Nile Naval history of Egypt

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https://en.wikipedia.org/wiki/Beta-lactamase

Beta-lactamase

Beta-lactamases (β-lactamases) are enzymes () produced by bacteria that provide multi-resistance to beta-lactam antibiotics such as penicillins, cephalosporins, cephamycins, monobactams and carbapenems (ertapenem), although carbapenems are relatively resistant to beta-lactamase. Beta-lactamase provides antibiotic resistance by breaking the antibiotics' structure. These antibiotics all have a common element in their molecular structure: a four-atom ring known as a beta-lactam (β-lactam) ring. Through hydrolysis, the enzyme lactamase breaks the β-lactam ring open, deactivating the molecule's antibacterial properties. Beta-lactam antibiotics are typically used to target a broad spectrum of gram-positive and gram-negative pathogenic bacteria. Beta-lactamases produced by gram-negative bacteria are usually secreted, especially when antibiotics are present in the environment. Structure The structure of a Streptomyces serine β-lactamase (SBLs) is given by . The alpha-beta fold () resembles that of a DD-transpeptidase, from which the enzyme is thought to have evolved. β-lactam antibiotics bind to DD-transpeptidases to inhibit bacterial cell wall biosynthesis. Serine β-lactamases are grouped by sequence similarity into types A, C, and D. The other type of beta-lactamase is of the metallo type ("type B"). Metallo-beta-lactamases (MBLs) need metal ion(s) (1 or 2 Zn2+ ions) on their active site for their catalytic activities. The structure of the New Delhi metallo-beta-lactamase 1 is given by . It resembles a RNase Z, from which it is thought to have evolved. Mechanism of action The two types of beta-lactamases work on the basis of the two basic mechanisms of opening the β-lactam ring. The SBLs are similar in structure and mechanistically to the β-lactam target penicillin-binding proteins (PBPs) which are necessary for cell wall building and modifying. SBLs and PBPs both covalently change an active site Serine residue. The difference between the PBPs and SBLs is that the latter generates free enzyme and inactive antibiotic by the very quick hydrolysis of the acyl-enzyme intermediate. The MBLs use the Zn2+ ions to activate a binding site water molecule for the hydrolysis of the β-lactam ring. Zinc chelators have recently been investigated as metallo-β-lactamase inhibitors, as they are often able to restore carbapenem susceptibility. Penicillinase Penicillinase is a specific type of β-lactamase, showing specificity for penicillins, again by hydrolysing the β-lactam ring. Molecular weights of the various penicillinases tend to cluster near 50 kiloDaltons. Penicillinase was the first β-lactamase to be identified. It was first isolated by Abraham and Chain in 1940 from Gram-negative E. coli even before penicillin entered clinical use, but penicillinase production quickly spread to bacteria that previously did not produce it or produced it only rarely. Penicillinase-resistant beta-lactams such as methicillin were developed, but there is now widespread resistance to even these. Resistance in Gram-negative bacteria Among Gram-negative bacteria, the emergence of resistance to extended-spectrum cephalosporins has been a major concern. It appeared initially in a limited number of bacterial species (E. cloacae, C. freundii, S. marcescens, and P. aeruginosa) that could mutate to hyperproduce their chromosomal class C β-lactamase. A few years later, resistance appeared in bacterial species not naturally producing AmpC enzymes (K. pneumoniae, Salmonella spp., P. mirabilis) due to the production of TEM- or SHV-type ESBLs (extended spectrum beta lactamases). Characteristically, such resistance has included oxyimino- (for example ceftizoxime, cefotaxime, ceftriaxone, and ceftazidime, as well as the oxyimino-monobactam aztreonam), but not 7-alpha-methoxy-cephalosporins (cephamycins; in other words, cefoxitin and cefotetan); has been blocked by inhibitors such as clavulanate, sulbactam or tazobactam and did not involve carbapenems and temocillin. Chromosomal-mediated AmpC β-lactamases represent a new threat, since they confer resistance to 7-alpha-methoxy-cephalosporins (cephamycins) such as cefoxitin or cefotetan but are not affected by commercially available β-lactamase inhibitors, and can, in strains with loss of outer membrane porins, provide resistance to carbapenems. Extended-spectrum beta-lactamase (ESBL) Members of this family commonly express β-lactamases (e.g., TEM-3, TEM-4, and SHV-2 ) which confer resistance to expanded-spectrum (extended-spectrum) cephalosporins. In the mid-1980s, this new group of enzymes, the extended-spectrum β-lactamases (ESBLs), was detected (first detected in 1979). The prevalence of ESBL-producing bacteria have been gradually increasing in acute care hospitals. The prevalence in the general population varies between countries, e.g. approximately 6% in Germany and France, 13% in Saudi Arabia, and 63% in Egypt. ESBLs are beta-lactamases that hydrolyze extended-spectrum cephalosporins with an oxyimino side chain. These cephalosporins include cefotaxime, ceftriaxone, and ceftazidime, as well as the oxyimino-monobactam aztreonam. Thus ESBLs confer multi-resistance to these antibiotics and related oxyimino-beta lactams. In typical circumstances, they derive from genes for TEM-1, TEM-2, or SHV-1 by mutations that alter the amino acid configuration around the active site of these β-lactamases. A broader set of β-lactam antibiotics are susceptible to hydrolysis by these enzymes. An increasing number of ESBLs not of TEM or SHV lineage have recently been described. The ESBLs are frequently plasmid encoded. Plasmids responsible for ESBL production frequently carry genes encoding resistance to other drug classes (for example, aminoglycosides). Therefore, antibiotic options in the treatment of ESBL-producing organisms are extremely limited. Carbapenems are the treatment of choice for serious infections due to ESBL-producing organisms, yet carbapenem-resistant (primarily ertapenem-resistant) isolates have recently been reported. ESBL-producing organisms may appear susceptible to some extended-spectrum cephalosporins. However, treatment with such antibiotics has been associated with high failure rates. Types TEM beta-lactamases (class A) TEM-1 is the most commonly encountered beta-lactamase in Gram-negative bacteria. Up to 90% of ampicillin resistance in E. coli is due to the production of TEM-1. Also responsible for the ampicillin and penicillin resistance that is seen in H. influenzae and N. gonorrhoeae in increasing numbers. Although TEM-type beta-lactamases are most often found in E. coli and K. pneumoniae, they are also found in other species of Gram-negative bacteria with increasing frequency. The amino acid substitutions responsible for the extended-spectrum beta lactamase (ESBL) phenotype cluster around the active site of the enzyme and change its configuration, allowing access to oxyimino-beta-lactam substrates. Opening the active site to beta-lactam substrates also typically enhances the susceptibility of the enzyme to β-lactamase inhibitors, such as clavulanic acid. Single amino acid substitutions at positions 104, 164, 238, and 240 produce the ESBL phenotype, but ESBLs with the broadest spectrum usually have more than a single amino acid substitution. Based upon different combinations of changes, currently 140 TEM-type enzymes have been described. TEM-10, TEM-12, and TEM-26 are among the most common in the United States. The term TEM comes from the name of the Athenian patient (Temoniera) from which the isolate was recovered in 1963. SHV beta-lactamases (class A) SHV-1 shares 68 percent of its amino acids with TEM-1 and has a similar overall structure. The SHV-1 beta-lactamase is most commonly found in K. pneumoniae and is responsible for up to 20% of the plasmid-mediated ampicillin resistance in this species. ESBLs in this family also have amino acid changes around the active site, most commonly at positions 238 or 238 and 240. More than 60 SHV varieties are known. SHV-5 and SHV-12 are among the most common. The initials stand for "sulfhydryl reagent variable". CTX-M beta-lactamases (class A) These enzymes were named for their greater activity against cefotaxime than other oxyimino-beta-lactam substrates (e.g., ceftazidime, ceftriaxone, or cefepime). Rather than arising by mutation, they represent examples of plasmid acquisition of beta-lactamase genes normally found on the chromosome of Kluyvera species, a group of rarely pathogenic commensal organisms. These enzymes are not very closely related to TEM or SHV beta-lactamases in that they show only approximately 40% identity with these two commonly isolated beta-lactamases. More than 172 CTX-M enzymes are currently known. Despite their name, a few are more active on ceftazidime than cefotaxime. They have mainly been found in strains of Salmonella enterica serovar Typhimurium and E. coli, but have also been described in other species of Enterobacteriaceae and are the predominant ESBL type in parts of South America. (They are also seen in eastern Europe) CTX-M-14, CTX-M-3, and CTX-M-2 are the most widespread. CTX-M-15 is currently (2006) the most widespread type in E. coli the UK and is widely prevalent in the community. An example of beta-lactamase CTX-M-15, along with ISEcp1, has been found to have recently transposed onto the chromosome of Klebsiella pneumoniae ATCC BAA-2146. The initials stand for "Cefotaxime-Munich". OXA beta-lactamases (class D) OXA beta-lactamases were long recognized as a less common but also plasmid-mediated beta-lactamase variety that could hydrolyze oxacillin and related anti-staphylococcal penicillins. These beta-lactamases differ from the TEM and SHV enzymes in that they belong to molecular class D and functional group 2d . The OXA-type beta-lactamases confer resistance to ampicillin and cephalothin and are characterized by their high hydrolytic activity against oxacillin and cloxacillin and the fact that they are poorly inhibited by clavulanic acid. Amino acid substitutions in OXA enzymes can also give the ESBL phenotype. While most ESBLs have been found in E. coli, K. pneumoniae, and other Enterobacteriaceae, the OXA-type ESBLs have been found mainly in P. aeruginosa. OXA-type ESBLs have been found mainly in Pseudomonas aeruginosa isolates from Turkey and France. The OXA beta-lactamase family was originally created as a phenotypic rather than a genotypic group for a few beta-lactamases that had a specific hydrolysis profile. Therefore, there is as little as 20% sequence homology among some of the members of this family. However, recent additions to this family show some degree of homology to one or more of the existing members of the OXA beta-lactamase family. Some confer resistance predominantly to ceftazidime, but OXA-17 confers greater resistance to cefotaxime and cefepime than it does resistance to ceftazidime. Others Other plasmid-mediated ESBLs, such as PER, VEB, GES, and IBC beta-lactamases, have been described but are uncommon and have been found mainly in P. aeruginosa and at a limited number of geographic sites. PER-1 in isolates in Turkey, France, and Italy; VEB-1 and VEB-2 in strains from Southeast Asia; and GES-1, GES-2, and IBC-2 in isolates from South Africa, France, and Greece. PER-1 is also common in multiresistant acinetobacter species in Korea and Turkey. Some of these enzymes are found in Enterobacteriaceae as well, whereas other uncommon ESBLs (such as BES-1, IBC-1, SFO-1, and TLA-1) have been found only in Enterobacteriaceae. Treatment While ESBL-producing organisms were previously associated with hospitals and institutional care, these organisms are now increasingly found in the community. CTX-M-15-positive E. coli are a cause of community-acquired urinary infections in the UK, and tend to be resistant to all oral β-lactam antibiotics, as well as quinolones and sulfonamides. Treatment options may include nitrofurantoin, fosfomycin, mecillinam and chloramphenicol. In desperation, once-daily ertapenem or gentamicin injections may also be used. Inhibitor-resistant β-lactamases Although the inhibitor-resistant β-lactamases are not ESBLs, they are often discussed with ESBLs because they are also derivatives of the classical TEM- or SHV-type enzymes. These enzymes were at first given the designation IRT for inhibitor-resistant TEM β-lactamase; however, all have subsequently been renamed with numerical TEM designations. There are at least 19 distinct inhibitor-resistant TEM β-lactamases. Inhibitor-resistant TEM β-lactamases have been found mainly in clinical isolates of E. coli, but also some strains of K. pneumoniae, Klebsiella oxytoca, P. mirabilis, and Citrobacter freundii. Although the inhibitor-resistant TEM variants are resistant to inhibition by clavulanic acid and sulbactam, thereby showing clinical resistance to the beta-lactam—lactamase inhibitor combinations of amoxicillin-clavulanate (co-amoxiclav), ticarcillin-clavulanate (co-ticarclav), and ampicillin/sulbactam, they normally remain susceptible to inhibition by tazobactam and subsequently the combination of piperacillin/tazobactam, although resistance has been described. This is no longer a primarily European epidemiology, it is found in northern parts of America often and should be tested for with complex UTI's. AmpC-type β-lactamases (class C) AmpC type β-lactamases are commonly isolated from extended-spectrum cephalosporin-resistant Gram-negative bacteria. AmpC β-lactamases (also termed class C or group 1) are typically encoded on the chromosome of many Gram-negative bacteria including Citrobacter, Serratia and Enterobacter species where its expression is usually inducible; it may also occur on Escherichia coli but is not usually inducible, although it can be hyperexpressed. AmpC type β-lactamases may also be carried on plasmids. AmpC β-lactamases, in contrast to ESBLs, hydrolyse broad and extended-spectrum cephalosporins (cephamycins as well as to oxyimino-β-lactams) but are not inhibited by β-lactamase inhibitors such as clavulanic acid. AmpC-type β-lactamase organisms are often clinically grouped through the acronym, "SPACE": Serratia, Pseudomonas or Proteus, Acinetobacter, Citrobacter, and Enterobacter. Carbapenemases Carbapenems are famously stable to AmpC β-lactamases and extended-spectrum-β-lactamases. Carbapenemases are a diverse group of β-lactamases that are active not only against the oxyimino-cephalosporins and cephamycins but also against the carbapenems. Aztreonam is stable to the metallo-β-lactamases, but many IMP and VIM producers are resistant, owing to other mechanisms. Carbapenemases were formerly believed to derive only from classes A, B, and D, but a class C carbapenemase has been described. IMP-type carbapenemases (metallo-β-lactamases) (class B) Plasmid-mediated IMP-type carbapenemases (IMP stands for active-on-imipenem), 19 varieties of which are currently known, became established in Japan in the 1990s both in enteric Gram-negative organisms and in Pseudomonas and Acinetobacter species. IMP enzymes spread slowly to other countries in the Far East, were reported from Europe in 1997, and have been found in Canada and Brazil. VIM (Verona integron-encoded metallo-β-lactamase) (Class B) A second growing family of carbapenemases, the VIM family, was reported from Italy in 1999 and now includes 10 members, which have a wide geographic distribution in Europe, South America, and the Far East and have been found in the United States. VIM-1 was discovered in P. aeruginosa in Italy in 1996; since then, VIM-2 - now the predominant variant - was found repeatedly in Europe and the Far East; VIM-3 and -4 are minor variants of VIM-2 and -1, respectively. Amino acid sequence diversity is up to 10% in the VIM family, 15% in the IMP family, and 70% between VIM and IMP. Enzymes of both the families, nevertheless, are similar. Both are integron-associated, sometimes within plasmids. Both hydrolyse all β-lactams except monobactams, and evade all β-lactam inhibitors. The VIM enzymes are among the most widely distributed MBLs, with >40 VIM variants having been reported. Biochemical and biophysical studies revealed that VIM variants have only small variations in their kinetic parameters but substantial differences in their thermal stabilities and inhibition profiles. OXA (oxacillinase) group of β-lactamases (class D) The OXA group of β-lactamases occur mainly in Acinetobacter species and are divided into two clusters. OXA carbapenemases hydrolyse carbapenems very slowly in vitro, and the high MICs seen for some Acinetobacter hosts (>64 mg/L) may reflect secondary mechanisms. They are sometimes augmented in clinical isolates by additional resistance mechanisms, such as impermeability or efflux. OXA carbapenemases also tend to have a reduced hydrolytic efficiency towards penicillins and cephalosporins. KPC (K. pneumoniae carbapenemase) (class A) A few class A enzymes, most noted the plasmid-mediated KPC enzymes, are effective carbapenemases as well. Ten variants, KPC-2 through KPC-11 are known, and they are distinguished by one or two amino acid substitutions (KPC-1 was re-sequenced in 2008 and found to be 100% homologous to published sequences of KPC-2). KPC-1 was found in North Carolina, KPC-2 in Baltimore and KPC-3 in New York. They have only 45% homology with SME and NMC/IMI enzymes and, unlike them, can be encoded by self-transmissible plasmids. , the class A Klebsiella pneumoniae carbapenemase (KPC) globally has been the most common carbapenemase, and was first detected in 1996 in North Carolina, USA. A 2010 publication indicated that KPC producing Enterobacteriaceae were becoming common in the United States. CMY (class C) The first class C carbapenemase was described in 2006 and was isolated from a virulent strain of Enterobacter aerogenes. It is carried on a plasmid, pYMG-1, and is therefore transmissible to other bacterial strains. SME (Serratia marcescens enzymes), IMI (IMIpenem-hydrolysing β-lactamase), NMC and CcrA In general, these are of little clinical significance. CcrA (CfiA). Its gene occurs in ca. 1–3% of B. fragilis isolates, but fewer produce the enzyme since expression demands appropriate migration of an insertion sequence. CcrA was known before imipenem was introduced, and producers have shown little subsequent increase. NDM-1 (New Delhi metallo-β-lactamase) (class B) Originally described from New Delhi in 2009, this gene is now widespread in Escherichia coli and Klebsiella pneumoniae from India and Pakistan. As of mid-2010, NDM-1 carrying bacteria have been introduced to other countries (including the United States and UK), most probably due to the large number of tourists travelling the globe, who may have picked up the strain from the environment, as strains containing the NDM-1 gene have been found in environmental samples in India. NDM have several variants which share different properties. Treatment of ESBL/AmpC/carbapenemases General overview In general, an isolate is suspected to be an ESBL producer when it shows in vitro susceptibility to the cephamycins (cefoxitin, cefotetan) but resistance to the third-generation cephalosporins and to aztreonam. Moreover, one should suspect these strains when treatment with these agents for Gram-negative infections fails despite reported in vitro susceptibility. Once an ESBL-producing strain is detected, the laboratory should report it as "resistant" to all penicillins, cephalosporins, and aztreonam, even if it is tested (in vitro) as susceptible. Associated resistance to aminoglycosides and trimethoprim-sulfamethoxazole, as well as high frequency of co-existence of fluoroquinolone resistance, creates problems. Beta-lactamase inhibitors such as clavulanate, sulbactam, and tazobactam in vitro inhibit most ESBLs, but the clinical effectiveness of beta-lactam/beta-lactamase inhibitor combinations cannot be relied on consistently for therapy. Cephamycins (cefoxitin and cefotetan) are not hydrolyzed by majority of ESBLs, but are hydrolyzed by associated AmpC-type β-lactamase. Also, β-lactam/β-lactamase inhibitor combinations may not be effective against organisms that produce AmpC-type β-lactamase. Sometimes these strains decrease the expression of outer membrane proteins, rendering them resistant to cephamycins. In vivo studies have yielded mixed results against ESBL-producing K. pneumoniae. (Cefepime, a fourth-generation cephalosporin, has demonstrated in vitro stability in the presence of many ESBL/AmpC strains.) Currently, carbapenems are, in general, regarded as the preferred agent for treatment of infections due to ESBL-producing organisms. Carbapenems are resistant to ESBL-mediated hydrolysis and exhibit excellent in vitro activity against strains of Enterobacteriaceae expressing ESBLs. According to genes ESBLs Strains producing only ESBLs are susceptible to cephamycins and carbapenems in vitro and show little if any inoculum effect with these agents. For organisms producing TEM and SHV type ESBLs, apparent in vitro sensitivity to cefepime and to piperacillin/tazobactam is common, but both drugs show an inoculum effect, with diminished susceptibility as the size of the inoculum is increased from 105 to 107 organisms. Strains with some CTX-M–type and OXA-type ESBLs are resistant to cefepime on testing, despite the use of a standard inoculum. Inhibitor-resistant β-lactamases Although the inhibitor-resistant TEM variants are resistant to inhibition by clavulanic acid and sulbactam, thereby showing clinical resistance to the beta-lactam—beta lactamase inhibitor combinations of amoxicillin-clavulanate (Co-amoxiclav), ticarcillin-clavulanate, and ampicillin/sulbactam, they remain susceptible to inhibition by tazobactam and subsequently the combination of piperacillin/tazobactam. AmpC AmpC-producing strains are typically resistant to oxyimino-beta lactams and to cephamycins and are susceptible to carbapenems; however, diminished porin expression can make such a strain carbapenem-resistant as well. Carbapenemases Strains with IMP-, VIM-, and OXA-type carbapenemases usually remain susceptible. Resistance to non-beta-lactam antibiotics is common in strains making any of these enzymes, such that alternative options for non-beta-lactam therapy need to be determined by direct susceptibility testing. Resistance to fluoroquinolones and aminoglycosides is especially high. According to species Escherichia coli or Klebsiella For infections caused by ESBL-producing Escherichia coli or Klebsiella species, treatment with imipenem or meropenem has been associated with the best outcomes in terms of survival and bacteriologic clearance. Cefepime and piperacillin/tazobactam have been less successful. Ceftriaxone, cefotaxime, and ceftazidime have failed even more often, despite the organism's susceptibility to the antibiotic in vitro. Several reports have documented failure of cephamycin therapy as a result of resistance due to porin loss. Some patients have responded to aminoglycoside or quinolone therapy, but, in a recent comparison of ciprofloxacin and imipenem for bacteremia involving an ESBL-producing K. pneumoniae, imipenem produced the better outcome Pseudomonas aeruginosa There have been few clinical studies to define the optimal therapy for infections caused by ESBL producing Pseudomonas aeruginosa strains. Use as a pharmaceutical In 1957, amid concern about allergic reactions to penicillin-containing antibiotics, a beta-lactamase was sold as an antidote under the brand name neutrapen. It was theorized that the breakdown of penicillin by the enzyme would treat the allergic reaction. While it was not useful in acute anaphylactic shock, it showed positive results in cases of urticaria and joint pain suspected to be caused by penicillin allergy. Its use was proposed in pediatric cases where penicillin allergy was discovered upon administration of the polio vaccine, which used penicillin as a preservative. However, some patients developed allergies to neutrapen. The Albany Hospital removed it from its formulary in 1960, only two years after adding it, citing lack of use. Some researchers continued to use it in experiments on penicillin resistance as late as 1972. It was voluntarily withdrawn from the American market by 3M Pharmaceuticals in 1997. Detection Beta-lactamase enzymatic activity can be detected using nitrocefin, a chromogenic cephalosporin substrate which changes color from yellow to red upon beta-lactamase mediated hydrolysis. Evolution Beta-lactamases are ancient bacterial enzymes. Metallo β-lactamases ("class B") are all structurally similar to RNase Z and may have evolved from it. Of the three subclasses B1, B2, and B3, B1 and B2 are theorized to have evolved about one billion years ago, while B3 seems to have arisen independently, possibly before the divergence of the Gram-positive and Gram-negative eubacteria about two billion years ago. PNGM-1 (Papua New Guinea Metallo-β-lactamase-1) has both metallo-β-lactamase (MBL) and tRNase Z activities, suggesting that PNGM-1 is thought to have evolved from a tRNase Z, and that the B3 MBL activity of PNGM-1 is a promiscuous activity and subclass B3 MBLs are thought to have evolved through PNGM-1 activity. Subclasses B1 and B3 has been further subdivided. Serine beta-lactamases (classes A, C, and D) appear to have evolved from DD-transpeptidases, which are penicillin-binding proteins involved in cell wall biosynthesis, and as such are one of the main targets of beta-lactam antibiotics. These three classes show undetectable sequence similarity with each other, but can still be compared using structural homology. Groups A and D are sister taxa and group C diverged before A and D. These serine-based enzymes, like the group B betalactamases, are of ancient origin and are theorized to have evolved about two billion years ago. The OXA group (in class D) in particular is theorized to have evolved on chromosomes and moved to plasmids on at least two separate occasions. Etymology The "β" (beta) refers to the nitrogen's position on the second carbon in the ring. Lactam is a blend of lactone (from the Latin lactis, milk, since lactic acid was isolated from soured milk) and amide. The suffix -ase, indicating an enzyme, is derived from diastase (from the Greek diastasis, "separation"), the first enzyme discovered in 1833 by Payen and Persoz. See also β-lactamase inhibitor ESBL-producing E. coli Nitrocefin References Further reading External links Online ESBL genotyping tool (EGT) Online Amino Acid Sequences for ESBL enzymes Beta-lactam antibiotics EC 3.5.2 Enzymes of known structure

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https://en.wikipedia.org/wiki/Boeing%20747

Boeing 747

The Boeing 747 is a large, long-range wide-body airliner designed and manufactured by Boeing Commercial Airplanes in the United States between 1968 and 2023. After introducing the 707 in October 1958, Pan Am wanted a jet times its size, to reduce its seat cost by 30%. In 1965, Joe Sutter left the 737 development program to design the 747. In April 1966, Pan Am ordered 25 Boeing 747-100 aircraft, and in late 1966, Pratt & Whitney agreed to develop the JT9D engine, a high-bypass turbofan. On September 30, 1968, the first 747 was rolled out of the custom-built Everett Plant, the world's largest building by volume. The first flight took place on February 9, 1969, and the 747 was certified in December of that year. It entered service with Pan Am on January 22, 1970. The 747 was the first airplane called a "Jumbo Jet" as the first wide-body airliner. The 747 is a four-engined jet aircraft, initially powered by Pratt & Whitney JT9D turbofan engines, then General Electric CF6 and Rolls-Royce RB211 engines for the original variants. With a ten-abreast economy seating, it typically accommodates 366 passengers in three travel classes. It has a pronounced 37.5° wing sweep, allowing a cruise speed, and its heavy weight is supported by four main landing gear legs, each with a four-wheel bogie. The partial double-deck aircraft was designed with a raised cockpit so it could be converted to a freighter airplane by installing a front cargo door, as it was initially thought that it would eventually be superseded by supersonic transports. Boeing introduced the -200 in 1971, with more powerful engines for a heavier maximum takeoff weight (MTOW) of from the initial , increasing the maximum range from . It was shortened for the longer-range 747SP in 1976, and the 747-300 followed in 1983 with a stretched upper deck for up to 400 seats in three classes. The heavier 747-400 with improved RB211 and CF6 engines or the new PW4000 engine (the JT9D successor), and a two-crew glass cockpit, was introduced in 1989 and is the most common variant. After several studies, the stretched 747-8 was launched on November 14, 2005, with new General Electric GEnx engines, and was first delivered in October 2011. The 747 is the basis for several government and military variants, such as the VC-25 (Air Force One), E-4 Emergency Airborne Command Post, Shuttle Carrier Aircraft, and some experimental testbeds such as the YAL-1 and SOFIA airborne observatory. Initial competition came from the smaller trijet widebodies: the Lockheed L-1011 (introduced in 1972), McDonnell Douglas DC-10 (1971) and later MD-11 (1990). Airbus competed with later variants with the heaviest versions of the A340 until surpassing the 747 in size with the A380, delivered between 2007 and 2021. Freighter variants of the 747 remain popular with cargo airlines. The final 747 was delivered to Atlas Air in January 2023 after a 54-year production run, with 1,574 aircraft built. , 64 Boeing 747s (%) have been lost in accidents and incidents, in which a total of 3,746 people have died. Development Background In 1963, the United States Air Force started a series of study projects on a very large strategic transport aircraft. Although the C-141 Starlifter was being introduced, officials believed that a much larger and more capable aircraft was needed, especially to carry cargo that would not fit in any existing aircraft. These studies led to initial requirements for the CX-Heavy Logistics System (CX-HLS) in March 1964 for an aircraft with a load capacity of and a speed of Mach 0.75 (), and an unrefueled range of with a payload of . The payload bay had to be wide by high and long with access through doors at the front and rear. The desire to keep the number of engines to four required new engine designs with greatly increased power and better fuel economy. In May 1964, airframe proposals arrived from Boeing, Douglas, General Dynamics, Lockheed, and Martin Marietta; engine proposals were submitted by General Electric, Curtiss-Wright, and Pratt & Whitney. Boeing, Douglas, and Lockheed were given additional study contracts for the airframe, along with General Electric and Pratt & Whitney for the engines. The airframe proposals shared several features. As the CX-HLS needed to be able to be loaded from the front, a door had to be included where the cockpit usually was. All of the companies solved this problem by moving the cockpit above the cargo area; Douglas had a small "pod" just forward and above the wing, Lockheed used a long "spine" running the length of the aircraft with the wing spar passing through it, while Boeing blended the two, with a longer pod that ran from just behind the nose to just behind the wing. In 1965, Lockheed's aircraft design and General Electric's engine design were selected for the new C-5 Galaxy transport, which was the largest military aircraft in the world at the time. Boeing carried the nose door and raised cockpit concepts over to the design of the 747. Airliner proposal The 747 was conceived while air travel was increasing in the 1960s. The era of commercial jet transportation, led by the enormous popularity of the Boeing 707 and Douglas DC-8, had revolutionized long-distance travel. In this growing jet age, Juan Trippe, president of Pan Am, one of Boeing's most important airline customers, asked for a new jet airliner times size of the 707, with a 30% lower cost per unit of passenger-distance and the capability to offer mass air travel on international routes. Trippe also thought that airport congestion could be addressed by a larger new aircraft. In 1965, Joe Sutter was transferred from Boeing's 737 development team to manage the design studies for the new airliner, already assigned the model number 747. Sutter began a design study with Pan Am and other airlines to better understand their requirements. At the time, many thought that long-range subsonic airliners would eventually be superseded by supersonic transport aircraft. Boeing responded by designing the 747 so it could be adapted easily to carry freight and remain in production even if sales of the passenger version declined. In April 1966, Pan Am ordered 25 Boeing 747-100 aircraft for US$525 million (equivalent to $ billion in dollars). During the ceremonial 747 contract-signing banquet in Seattle on Boeing's 50th Anniversary, Juan Trippe predicted that the 747 would be "…a great weapon for peace, competing with intercontinental missiles for mankind's destiny". As launch customer, and because of its early involvement before placing a formal order, Pan Am was able to influence the design and development of the 747 to an extent unmatched by a single airline before or since. Design effort Ultimately, the high-winged CX-HLS Boeing design was not used for the 747, although technologies developed for their bid had an influence. The original design included a full-length double-deck fuselage with eight-across seating and two aisles on the lower deck and seven-across seating and two aisles on the upper deck. However, concern over evacuation routes and limited cargo-carrying capability caused this idea to be scrapped in early 1966 in favor of a wider single deck design. The cockpit was therefore placed on a shortened upper deck so that a freight-loading door could be included in the nose cone; this design feature produced the 747's distinctive "hump". In early models, what to do with the small space in the pod behind the cockpit was not clear, and this was initially specified as a "lounge" area with no permanent seating. (A different configuration that had been considered to keep the flight deck out of the way for freight loading had the pilots below the passengers, and was dubbed the "anteater".) One of the principal technologies that enabled an aircraft as large as the 747 to be drawn up was the high-bypass turbofan engine. This engine technology was thought to be capable of delivering double the power of the earlier turbojets while consuming one-third less fuel. General Electric had pioneered the concept but was committed to developing the engine for the C-5 Galaxy and did not enter the commercial market until later. Pratt & Whitney was also working on the same principle and, by late 1966, Boeing, Pan Am and Pratt & Whitney agreed to develop a new engine, designated the JT9D to power the 747. The project was designed with a new methodology called fault tree analysis, which allowed the effects of a failure of a single part to be studied to determine its impact on other systems. To address concerns about safety and flyability, the 747's design included structural redundancy, redundant hydraulic systems, quadruple main landing gear and dual control surfaces. Additionally, some of the most advanced high-lift devices used in the industry were included in the new design, to allow it to operate from existing airports. These included Krueger flaps running almost the entire length of the wing's leading edge, as well as complex three-part slotted flaps along the trailing edge of the wing. The wing's complex three-part flaps increase wing area by 21% and lift by 90% when fully deployed compared to their non-deployed configuration. Boeing agreed to deliver the first 747 to Pan Am by the end of 1969. The delivery date left 28 months to design the aircraft, which was two-thirds of the normal time. The schedule was so fast-paced that the people who worked on it were given the nickname "The Incredibles". Developing the aircraft was such a technical and financial challenge that management was said to have "bet the company" when it started the project. Due to its massive size, Boeing subcontracted the assembly of subcomponents to other manufacturers, most notably Northrop and Grumman (later merged into Northrop Grumman in 1994) for fuselage parts and trailing edge flaps respectively, Fairchild for tailplane ailerons, and Ling-Temco-Vought (LTV) for the empennage. Production plant As Boeing did not have a plant large enough to assemble the giant airliner, they chose to build a new plant. The company considered locations in about 50 cities, and eventually decided to build the new plant some north of Seattle on a site adjoining a military base at Paine Field near Everett, Washington. It bought the site in June 1966. Developing the 747 had been a major challenge, and building its assembly plant was also a huge undertaking. Boeing president William M. Allen asked Malcolm T. Stamper, then head of the company's turbine division, to oversee construction of the Everett factory and to start production of the 747. To level the site, more than of earth had to be moved. Time was so short that the 747's full-scale mock-up was built before the factory roof above it was finished. The plant is the largest building by volume ever built, and has been substantially expanded several times to permit construction of other models of Boeing wide-body commercial jets. Flight testing Before the first 747 was fully assembled, testing began on many components and systems. One important test involved the evacuation of 560 volunteers from a cabin mock-up via the aircraft's emergency chutes. The first full-scale evacuation took two and a half minutes instead of the maximum of 90 seconds mandated by the Federal Aviation Administration (FAA), and several volunteers were injured. Subsequent test evacuations achieved the 90-second goal but caused more injuries. Most problematic was evacuation from the aircraft's upper deck; instead of using a conventional slide, volunteer passengers escaped by using a harness attached to a reel. Tests also involved taxiing such a large aircraft. Boeing built an unusual training device known as "Waddell's Wagon" (named for a 747 test pilot, Jack Waddell) that consisted of a mock-up cockpit mounted on the roof of a truck. While the first 747s were still being built, the device allowed pilots to practice taxi maneuvers from a high upper-deck position. In 1968, the program cost was US$1 billion (equivalent to $ billion in dollars). On September 30, 1968, the first 747 was rolled out of the Everett assembly building before the world's press and representatives of the 26 airlines that had ordered the airliner. Over the following months, preparations were made for the first flight, which took place on February 9, 1969, with test pilots Jack Waddell and Brien Wygle at the controls and Jess Wallick at the flight engineer's station. Despite a minor problem with one of the flaps, the flight confirmed that the 747 handled extremely well. The 747 was found to be largely immune to "Dutch roll", a phenomenon that had been a major hazard to the early swept-wing jets. Issues, delays and certification During later stages of the flight test program, flutter testing showed that the wings suffered oscillation under certain conditions. This difficulty was partly solved by reducing the stiffness of some wing components. However, a particularly severe high-speed flutter problem was solved only by inserting depleted uranium counterweights as ballast in the outboard engine nacelles of the early 747s. This measure caused anxiety when these aircraft crashed, for example El Al Flight 1862 at Amsterdam in 1992 with of uranium in the tailplane (horizontal stabilizer). The flight test program was hampered by problems with the 747's JT9D engines. Difficulties included engine stalls caused by rapid throttle movements and distortion of the turbine casings after a short period of service. The problems delayed 747 deliveries for several months; up to 20 aircraft at the Everett plant were stranded while awaiting engine installation. The program was further delayed when one of the five test aircraft suffered serious damage during a landing attempt at Renton Municipal Airport, the site of Boeing's Renton factory. The incident happened on December 13, 1969, when a test aircraft was flown to Renton to have test equipment removed and a cabin installed. Pilot Ralph C. Cokely undershot the airport's short runway and the 747's right, outer landing gear was torn off and two engine nacelles were damaged. However, these difficulties did not prevent Boeing from taking a test aircraft to the 28th Paris Air Show in mid-1969, where it was displayed to the public for the first time. Finally, in December 1969, the 747 received its FAA airworthiness certificate, clearing it for introduction into service. The huge cost of developing the 747 and building the Everett factory meant that Boeing had to borrow heavily from a banking syndicate. During the final months before delivery of the first aircraft, the company had to repeatedly request additional funding to complete the project. Had this been refused, Boeing's survival would have been threatened. The firm's debt exceeded $2 billion, with the $1.2 billion owed to the banks setting a record for all companies. Allen later said, "It was really too large a project for us." Ultimately, the gamble succeeded, and Boeing held a monopoly in very large passenger aircraft production for many years. Entry into service On January 15, 1970, First Lady of the United States Pat Nixon christened Pan Am's first 747 at Dulles International Airport (later Washington Dulles International Airport) in the presence of Pan Am chairman Najeeb Halaby. Instead of champagne, red, white, and blue water was sprayed on the aircraft. The 747 entered service on January 22, 1970, on Pan Am's New York–London route; the flight had been planned for the evening of January 21, but engine overheating made the original aircraft unusable. Finding a substitute delayed the flight by more than six hours to the following day when Clipper Victor was used. The 747 enjoyed a fairly smooth introduction into service, overcoming concerns that some airports would not be able to accommodate an aircraft that large. Although technical problems occurred, they were relatively minor and quickly solved. After the aircraft's introduction with Pan Am, other airlines that had bought the 747 to stay competitive began to put their own 747s into service. Boeing estimated that half of the early 747 sales were to airlines desiring the aircraft's long range rather than its payload capacity. While the 747 had the lowest potential operating cost per seat, this could only be achieved when the aircraft was fully loaded; costs per seat increased rapidly as occupancy declined. A moderately loaded 747, one with only 70 percent of its seats occupied, used more than 95 percent of the fuel needed by a fully occupied 747. Nonetheless, many flag-carriers purchased the 747 due to its prestige "even if it made no sense economically" to operate. During the 1970s and 1980s, over 30 regularly scheduled 747s could often be seen at John F. Kennedy International Airport. The recession of 1969–1970, despite having been characterized as relatively mild, greatly affected Boeing. For the year and a half after September 1970, it only sold two 747s in the world, both to Irish flag carrier Aer Lingus. No 747s were sold to any American carrier for almost three years. When economic problems in the US and other countries after the 1973 oil crisis led to reduced passenger traffic, several airlines found they did not have enough passengers to fly the 747 economically, and they replaced them with the smaller and recently introduced McDonnell Douglas DC-10 and Lockheed L-1011 TriStar trijet wide bodies (and later the 767 and A300/A310 twinjets). Having tried replacing coach seats on its 747s with piano bars in an attempt to attract more customers, American Airlines eventually relegated its 747s to cargo service and in 1983 exchanged them with Pan Am for smaller aircraft; Delta Air Lines also removed its 747s from service after several years. Later, Delta acquired 747s again in 2008 as part of its merger with Northwest Airlines, although it retired the Boeing 747-400 fleet in December 2017. International flights bypassing traditional hub airports and landing at smaller cities became more common throughout the 1980s, thus eroding the 747's original market. Many international carriers continued to use the 747 on Pacific routes. In Japan, 747s on domestic routes were configured to carry nearly the maximum passenger capacity. Improved 747 versions After the initial , Boeing developed the , a higher maximum takeoff weight (MTOW) variant, and the (Short Range), with higher passenger capacity. Increased maximum takeoff weight allows aircraft to carry more fuel and have longer range. The model followed in 1971, featuring more powerful engines and a higher MTOW. Passenger, freighter and combination passenger-freighter versions of the were produced. The shortened 747SP (special performance) with a longer range was also developed, and entered service in 1976. The 747 line was further developed with the launch of the on June 11, 1980, followed by interest from Swissair a month later and the go-ahead for the project. The 300 series resulted from Boeing studies to increase the seating capacity of the 747, during which modifications such as fuselage plugs and extending the upper deck over the entire length of the fuselage were rejected. The first , completed in 1983, included a stretched upper deck, increased cruise speed, and increased seating capacity. The -300 variant was previously designated 747SUD for stretched upper deck, then 747-200 SUD, followed by 747EUD, before the 747-300 designation was used. Passenger, short range and combination freighter-passenger versions of the 300 series were produced. In 1985, development of the longer range 747-400 began. The variant had a new glass cockpit, which allowed for a cockpit crew of two instead of three, new engines, lighter construction materials, and a redesigned interior. Development costs soared, and production delays occurred as new technologies were incorporated at the request of airlines. Insufficient workforce experience and reliance on overtime contributed to early production problems on the . The -400 entered service in 1989. In 1991, a record-breaking 1,087 passengers were flown in a 747 during a covert operation to airlift Ethiopian Jews to Israel. Generally, the 747-400 held between 416 and 524 passengers. The 747 remained the heaviest commercial aircraft in regular service until the debut of the Antonov An-124 Ruslan in 1982; variants of the 747-400 surpassed the An-124's weight in 2000. The Antonov An-225 Mriya cargo transport, which debuted in 1988, remains the world's largest aircraft by several measures (including the most accepted measures of maximum takeoff weight and length); one aircraft has been completed and was in service until 2022. The Scaled Composites Stratolaunch is currently the largest aircraft by wingspan. Further developments After the arrival of the , several stretching schemes for the 747 were proposed. Boeing announced the larger 747-500X and preliminary designs in 1996. The new variants would have cost more than US$5 billion to develop, and interest was not sufficient to launch the program. In 2000, Boeing offered the more modest 747X and 747X stretch derivatives as alternatives to the Airbus A3XX. However, the 747X family was unable to attract enough interest to enter production. A year later, Boeing switched from the 747X studies to pursue the Sonic Cruiser, and after the Sonic Cruiser program was put on hold, the 787 Dreamliner. Some of the ideas developed for the 747X were used on the 747-400ER, a longer range variant of the . After several variants were proposed but later abandoned, some industry observers became skeptical of new aircraft proposals from Boeing. However, in early 2004, Boeing announced tentative plans for the 747 Advanced that were eventually adopted. Similar in nature to the 747-X, the stretched 747 Advanced used technology from the 787 to modernize the design and its systems. The 747 remained the largest passenger airliner in service until the Airbus A380 began airline service in 2007. On November 14, 2005, Boeing announced it was launching the 747 Advanced as the Boeing 747-8. The last 747-400s were completed in 2009. , most orders of the 747-8 were for the freighter variant. On February 8, 2010, the 747-8 Freighter made its maiden flight. The first delivery of the 747-8 went to Cargolux in 2011. The first 747-8 Intercontinental passenger variant was delivered to Lufthansa on May 5, 2012. The 1,500th Boeing 747 was delivered in June 2014 to Lufthansa. In January 2016, Boeing stated it was reducing 747-8 production to six a year beginning in September 2016, incurring a $569 million post-tax charge against its fourth-quarter 2015 profits. At the end of 2015, the company had 20 orders outstanding. On January 29, 2016, Boeing announced that it had begun the preliminary work on the modifications to a commercial 747-8 for the next Air Force One presidential aircraft, then expected to be operational by 2020. On July 12, 2016, Boeing announced that it had finalized an order from Volga-Dnepr Group for 20 747-8 freighters, valued at $7.58 billion (~$ in ) at list prices. Four aircraft were delivered beginning in 2012. Volga-Dnepr Group is the parent of three major Russian air-freight carriers – Volga-Dnepr Airlines, AirBridgeCargo Airlines and Atran Airlines. The new 747-8 freighters would replace AirBridgeCargo's current 747-400 aircraft and expand the airline's fleet and will be acquired through a mix of direct purchases and leasing over the next six years, Boeing said. End of production On July 27, 2016, in its quarterly report to the Securities and Exchange Commission, Boeing discussed the potential termination of 747 production due to insufficient demand and market for the aircraft. With a firm order backlog of 21 aircraft and a production rate of six per year, program accounting had been reduced to 1,555 aircraft. In October 2016, UPS Airlines ordered 14 -8Fs to add capacity, along with 14 options, which it took in February 2018 to increase the total to 28 -8Fs on order. The backlog then stood at 25 aircraft, though several of these were orders from airlines that no longer intended to take delivery. On July 2, 2020, it was reported that Boeing planned to end 747 production in 2022 upon delivery of the remaining jets on order to UPS and the Volga-Dnepr Group due to low demand. On July 29, 2020, Boeing confirmed that the final 747 would be delivered in 2022 as a result of "current market dynamics and outlook" stemming from the COVID-19 pandemic, according to CEO David Calhoun. The last aircraft, a 747-8F for Atlas Air, rolled off the production line on December 6, 2022, and was delivered on January 31, 2023. Boeing hosted an event at the Everett factory for thousands of workers as well as industry executives to commemorate the delivery. Design The Boeing 747 is a large, wide-body (two-aisle) airliner with four wing-mounted engines. Its wings have a high sweep angle of 37.5° for a fast, efficient cruise speed of Mach 0.84 to 0.88, depending on the variant. The sweep also reduces the wingspan, allowing the 747 to use existing hangars. Its seating capacity is over 366 with a 3–4–3 seat arrangement (a cross section of three seats, an aisle, four seats, another aisle, and three seats) in economy class and a 2–3–2 layout in first class on the main deck. The upper deck has a 3–3 seat arrangement in economy class and a 2–2 layout in first class. Raised above the main deck, the cockpit creates a hump. This raised cockpit allows front loading of cargo on freight variants. The upper deck behind the cockpit provides space for a lounge and/or extra seating. The "stretched upper deck" became available as an alternative on the variant and later as standard beginning on the 747-300. The upper deck was stretched more on the 747-8. The 747 cockpit roof section also has an escape hatch from which crew can exit during the events of an emergency if they cannot do so through the cabin. The 747's maximum takeoff weight ranges from for the -100 to for the -8. Its range has increased from on the -100 to on the -8I. The 747 has redundant structures along with four redundant hydraulic systems and four main landing gears each with four wheels; these provide a good spread of support on the ground and safety in case of tire blow-outs. The main gear are redundant so that landing can be performed on two opposing landing gears if the others are not functioning properly. The 747 also has split control surfaces and was designed with sophisticated triple-slotted flaps that minimize landing speeds and allow the 747 to use standard-length runways. For transportation of spare engines, the 747 can accommodate a non-functioning fifth-pod engine under the aircraft's port wing between the inner functioning engine and the fuselage. The fifth engine mount point is also used by Virgin Orbit's LauncherOne program to carry an orbital-class rocket to cruise altitude where it is deployed. Variants The 747-100 with a range of 4,620 nautical miles (8,556 km), was the original variant launched in 1966. The 747-200 soon followed, with its launch in 1968. The 747-300 was launched in 1980 and was followed by the in 1985. Ultimately, the 747-8 was announced in 2005. Several versions of each variant have been produced, and many of the early variants were in production simultaneously. The International Civil Aviation Organization (ICAO) classifies variants using a shortened code formed by combining the model number and the variant designator (e.g. "B741" for all -100 models). 747-100 The first 747-100s were built with six upper deck windows (three per side) to accommodate upstairs lounge areas. Later, as airlines began to use the upper deck for premium passenger seating instead of lounge space, Boeing offered an upper deck with ten windows on either side as an option. Some early -100s were retrofitted with the new configuration. The -100 was equipped with Pratt & Whitney JT9D-3A engines. No freighter version of this model was developed, but many 747-100s were converted into freighters as 747-100(SF). The first 747-100(SF) was delivered to Flying Tiger Line in 1974. A total of 168 747-100s were built; 167 were delivered to customers, while Boeing kept the prototype, City of Everett. In 1972, its unit cost was US$24M (M today). 747SR Responding to requests from Japanese airlines for a high-capacity aircraft to serve domestic routes between major cities, Boeing developed the 747SR as a short-range version of the with lower fuel capacity and greater payload capability. With increased economy class seating, up to 498 passengers could be carried in early versions and up to 550 in later models. The 747SR had an economic design life objective of 52,000 flights during 20 years of operation, compared to 24,600 flights in 20 years for the standard 747. The initial 747SR model, the -100SR, had a strengthened body structure and landing gear to accommodate the added stress accumulated from a greater number of takeoffs and landings. Extra structural support was built into the wings, fuselage, and the landing gear along with a 20% reduction in fuel capacity. The initial order for the -100SR – four aircraft for Japan Air Lines (JAL, later Japan Airlines) – was announced on October 30, 1972; rollout occurred on August 3, 1973, and the first flight took place on August 31, 1973. The type was certified by the FAA on September 26, 1973, with the first delivery on the same day. The -100SR entered service with JAL, the type's sole customer, on October 7, 1973, and typically operated flights within Japan. Seven -100SRs were built between 1973 and 1975, each with a MTOW and Pratt & Whitney JT9D-7A engines derated to of thrust. Following the -100SR, Boeing produced the -100BSR, a 747SR variant with increased takeoff weight capability. Debuting in 1978, the -100BSR also incorporated structural modifications for a high cycle-to-flying hour ratio; a related standard -100B model debuted in 1979. The -100BSR first flew on November 3, 1978, with first delivery to All Nippon Airways (ANA) on December 21, 1978. A total of 20 -100BSRs were produced for ANA and JAL. The -100BSR had a MTOW and was powered by the same JT9D-7A or General Electric CF6-45 engines used on the -100SR. ANA operated this variant on domestic Japanese routes with 455 or 456 seats until retiring its last aircraft in March 2006. In 1986, two -100BSR SUD models, featuring the stretched upper deck (SUD) of the -300, were produced for JAL. The type's maiden flight occurred on February 26, 1986, with FAA certification and first delivery on March 24, 1986. JAL operated the -100BSR SUD with 563 seats on domestic routes until their retirement in the third quarter of 2006. While only two -100BSR SUDs were produced, in theory, standard -100Bs can be modified to the SUD certification. Overall, 29 Boeing 747SRs were built. 747-100B The 747-100B model was developed from the -100SR, using its stronger airframe and landing gear design. The type had an increased fuel capacity of , allowing for a range with a typical 452-passenger payload, and an increased MTOW of was offered. The first -100B order, one aircraft for Iran Air, was announced on June 1, 1978. This version first flew on June 20, 1979, received FAA certification on August 1, 1979, and was delivered the next day. Nine -100Bs were built, one for Iran Air and eight for Saudi Arabian Airlines. Unlike the original -100, the -100B was offered with Pratt & Whitney JT9D-7A, CF6-50, or Rolls-Royce RB211-524 engines. However, only RB211-524 (Saudia) and JT9D-7A (Iran Air) engines were ordered. The last 747-100B, EP-IAM was retired by Iran Air in 2014, the last commercial operator of the 747-100 and -100B. 747SP The development of the 747SP stemmed from a joint request between Pan American World Airways and Iran Air, who were looking for a high-capacity airliner with enough range to cover Pan Am's New York–Middle Eastern routes and Iran Air's planned Tehran–New York route. The Tehran–New York route, when launched, was the longest non-stop commercial flight in the world. The 747SP is shorter than the . Fuselage sections were eliminated fore and aft of the wing, and the center section of the fuselage was redesigned to fit mating fuselage sections. The SP's flaps used a simplified single-slotted configuration. The 747SP, compared to earlier variants, had a tapering of the aft upper fuselage into the empennage, a double-hinged rudder, and longer vertical and horizontal stabilizers. Power was provided by Pratt & Whitney JT9D-7(A/F/J/FW) or Rolls-Royce RB211-524 engines. The 747SP was granted a type certificate on February 4, 1976, and entered service with launch customers Pan Am and Iran Air that same year. The aircraft was chosen by airlines wishing to serve major airports with short runways. A total of 45 747SPs were built, with the 44th 747SP delivered on August 30, 1982. In 1987, Boeing re-opened the 747SP production line after five years to build one last 747SP for an order by the United Arab Emirates government. In addition to airline use, one 747SP was modified for the NASA/German Aerospace Center SOFIA experiment. Iran Air is the last civil operator of the type; its final 747-SP (EP-IAC) was to be retired in June 2016. 747-200 While the 747-100 powered by Pratt & Whitney JT9D-3A engines offered enough payload and range for medium-haul operations, it was marginal for long-haul route sectors. The demand for longer range aircraft with increased payload quickly led to the improved -200, which featured more powerful engines, increased MTOW, and greater range than the -100. A few early -200s retained the three-window configuration of the -100 on the upper deck, but most were built with a ten-window configuration on each side. The 747-200 was produced in passenger (-200B), freighter (-200F), convertible (-200C), and combi (-200M) versions. The 747-200B was the basic passenger version, with increased fuel capacity and more powerful engines; it entered service in February 1971. In its first three years of production, the -200 was equipped with Pratt & Whitney JT9D-7 engines (initially the only engine available). Range with a full passenger load started at over and increased to with later engines. Most -200Bs had an internally stretched upper deck, allowing for up to 16 passenger seats. The freighter model, the 747-200F, had a hinged nose cargo door and could be fitted with an optional side cargo door, and had a capacity of 105 tons (95.3 tonnes) and an MTOW of up to . It entered service in 1972 with Lufthansa. The convertible version, the 747-200C, could be converted between a passenger and a freighter or used in mixed configurations, and featured removable seats and a nose cargo door. The -200C could also be outfitted with an optional side cargo door on the main deck. The combi aircraft model, the 747-200M (originally designated 747-200BC), could carry freight in the rear section of the main deck via a side cargo door. A removable partition on the main deck separated the cargo area at the rear from the passengers at the front. The -200M could carry up to 238 passengers in a three-class configuration with cargo carried on the main deck. The model was also known as the 747-200 Combi. As on the -100, a stretched upper deck (SUD) modification was later offered. A total of 10 747-200s operated by KLM were converted. Union de Transports Aériens (UTA) also had two aircraft converted. After launching the -200 with Pratt & Whitney JT9D-7 engines, on August 1, 1972, Boeing announced that it had reached an agreement with General Electric to certify the 747 with CF6-50 series engines to increase the aircraft's market potential. Rolls-Royce followed 747 engine production with a launch order from British Airways for four aircraft. The option of RB211-524B engines was announced on June 17, 1975. The -200 was the first 747 to provide a choice of powerplant from the three major engine manufacturers. In 1976, its unit cost was US$39M (M today). A total of 393 of the 747-200 versions had been built when production ended in 1991. Of these, 225 were -200B, 73 were -200F, 13 were -200C, 78 were -200M, and 4 were military. Iran Air retired the last passenger in May 2016, 36 years after it was delivered. , five 747-200s remain in service as freighters. 747-300 The 747-300 features a upper deck than the -200. The stretched upper deck (SUD) has two emergency exit doors and is the most visible difference between the -300 and previous models. After being made standard on the 747-300, the SUD was offered as a retrofit, and as an option to earlier variants still in-production. An example for a retrofit were two UTA -200 Combis being converted in 1986, and an example for the option were two brand-new JAL -100 aircraft (designated -100BSR SUD), the first of which was delivered on March 24, 1986. The 747-300 introduced a new straight stairway to the upper deck, instead of a spiral staircase on earlier variants, which creates room above and below for more seats. Minor aerodynamic changes allowed the -300's cruise speed to reach Mach 0.85 compared with Mach 0.84 on the -200 and -100 models, while retaining the same takeoff weight. The -300 could be equipped with the same Pratt & Whitney and Rolls-Royce powerplants as on the -200, as well as updated General Electric CF6-80C2B1 engines. Swissair placed the first order for the on June 11, 1980. The variant revived the 747-300 designation, which had been previously used on a design study that did not reach production. The 747-300 first flew on October 5, 1982, and the type's first delivery went to Swissair on March 23, 1983. In 1982, its unit cost was US$83M (M today). Besides the passenger model, two other versions (-300M, -300SR) were produced. The 747-300M features cargo capacity on the rear portion of the main deck, similar to the -200M, but with the stretched upper deck it can carry more passengers. The 747-300SR, a short range, high-capacity domestic model, was produced for Japanese markets with a maximum seating for 584. No production freighter version of the 747-300 was built, but Boeing began modifications of used passenger -300 models into freighters in 2000. A total of 81 series aircraft were delivered, 56 for passenger use, 21 -300M and 4 -300SR versions. In 1985, just two years after the -300 entered service, the type was superseded by the announcement of the more advanced 747-400. The last 747-300 was delivered in September 1990 to Sabena. While some -300 customers continued operating the type, several large carriers replaced their 747-300s with 747-400s. Air France, Air India, Pakistan International Airlines, and Qantas were some of the last major carriers to operate the . On December 29, 2008, Qantas flew its last scheduled 747-300 service, operating from Melbourne to Los Angeles via Auckland. In July 2015, Pakistan International Airlines retired their final 747-300 after 30 years of service. , only two 747-300s remain in commercial service, with Mahan Air (1) and TransAVIAexport Airlines (1). 747-400 The 747-400 is an improved model with increased range. It has wingtip extensions of and winglets of , which improve the type's fuel efficiency by four percent compared to previous 747 versions. The 747-400 introduced a new glass cockpit designed for a flight crew of two instead of three, with a reduction in the number of dials, gauges and knobs from 971 to 365 through the use of electronics. The type also features tail fuel tanks, revised engines, and a new interior. The longer range has been used by some airlines to bypass traditional fuel stops, such as Anchorage. A 747-400 loaded with 126,000 lb of fuel flying 3,500 statute miles consumes an average of five gallons per mile. Powerplants include the Pratt & Whitney PW4062, General Electric CF6-80C2, and Rolls-Royce RB211-524. As a result of the Boeing 767 development overlapping with the 747-400's development, both aircraft can use the same three powerplants and are even interchangeable between the two aircraft models. The was offered in passenger (-400), freighter (-400F), combi (-400M), domestic (-400D), extended range passenger (-400ER), and extended range freighter (-400ERF) versions. Passenger versions retain the same upper deck as the , while the freighter version does not have an extended upper deck. The 747-400D was built for short-range operations with maximum seating for 624. Winglets were not included, but they can be retrofitted. Cruising speed is up to Mach 0.855 on different versions of the . The passenger version first entered service in February 1989 with launch customer Northwest Airlines on the Minneapolis to Phoenix route. The combi version entered service in September 1989 with KLM, while the freighter version entered service in November 1993 with Cargolux. The 747-400ERF entered service with Air France in October 2002, while the 747-400ER entered service with Qantas, its sole customer, in November 2002. In January 2004, Boeing and Cathay Pacific launched the Boeing 747-400 Special Freighter program, later referred to as the Boeing Converted Freighter (BCF), to modify passenger 747-400s for cargo use. The first 747-400BCF was redelivered in December 2005. In March 2007, Boeing announced that it had no plans to produce further passenger versions of the -400. However, orders for 36 -400F and -400ERF freighters were already in place at the time of the announcement. The last passenger version of the 747-400 was delivered in April 2005 to China Airlines. Some of the last built 747-400s were delivered with Dreamliner livery along with the modern Signature interior from the Boeing 777. A total of 694 of the series aircraft were delivered. At various times, the largest 747-400 operator has included Singapore Airlines, Japan Airlines, and British Airways. , 331 Boeing 747-400s were in service; there were only 10 Boeing 747-400s in passenger service as of September 2021. 747 LCF Dreamlifter The 747-400 Dreamlifter (originally called the 747 Large Cargo Freighter or LCF) is a Boeing-designed modification of existing 747-400s into a larger outsize cargo freighter configuration to ferry 787 Dreamliner sub-assemblies. Evergreen Aviation Technologies Corporation of Taiwan was contracted to complete modifications of 747-400s into Dreamlifters in Taoyuan. The aircraft flew for the first time on September 9, 2006, in a test flight. Modification of four aircraft was completed by February 2010. The Dreamlifters have been placed into service transporting sub-assemblies for the 787 program to the Boeing plant in Everett, Washington, for final assembly. The aircraft is certified to carry only essential crew with no passengers. 747-8 Boeing announced a new 747 variant, the , on November 14, 2005. Referred to as the 747 Advanced prior to its launch, the 747-8 uses similar General Electric GEnx engines and cockpit technology to the 787. The variant is designed to be quieter, more economical, and more environmentally friendly. The 747-8's fuselage is lengthened from to , marking the first stretch variant of the aircraft. The 747-8 Freighter, or 747-8F, has 16% more payload capacity than its predecessor, allowing it to carry seven more standard air cargo containers, with a maximum payload capacity 154 tons (140 tonnes) of cargo. As on previous 747 freighters, the 747-8F features a flip up nose-door, a side-door on the main deck, and a side-door on the lower deck ("belly") to aid loading and unloading. The 747-8F made its maiden flight on February 8, 2010. The variant received its amended type certificate jointly from the FAA and the European Aviation Safety Agency (EASA) on August 19, 2011. The -8F was first delivered to Cargolux on October 12, 2011. The passenger version, named 747-8 Intercontinental or 747-8I, is designed to carry up to 467 passengers in a 3-class configuration and fly more than at Mach 0.855. As a derivative of the already common , the 747-8I has the economic benefit of similar training and interchangeable parts. The type's first test flight occurred on March 20, 2011. The 747-8 has surpassed the Airbus A340-600 as the world's longest airliner, a record it would hold until the 777X, which first flew in 2020. The first -8I was delivered in May 2012 to Lufthansa. The 747-8 has received 155 total orders, including 106 for the -8F and 47 for the -8I . The final 747-8F was delivered to Atlas Air on January 31, 2023. Government, military, and other variants VC-25 – This aircraft is the U.S. Air Force very important person (VIP) version of the 747-200B. The U.S. Air Force operates two of them in VIP configuration as the VC-25A. Tail numbers 28000 and 29000 are popularly known as Air Force One, which is technically the air-traffic call sign for any United States Air Force aircraft carrying the U.S. president. Partially completed aircraft from Everett, Washington, were flown to Wichita, Kansas, for final outfitting by Boeing Military Airplane Company. Two new aircraft, based around the , are being procured which will be designated as VC-25B. E-4B – This is an airborne command post designed for use in nuclear war. Three E-4As, based on the 747-200B, with a fourth aircraft, with more powerful engines and upgraded systems delivered in 1979 as a E-4B, with the three E-4As upgraded to this standard. Formerly known as the National Emergency Airborne Command Post (referred to colloquially as "Kneecap"), this type is now referred to as the National Airborne Operations Center (NAOC). YAL-1 – This was the experimental Airborne Laser, a planned component of the U.S. National Missile Defense. Shuttle Carrier Aircraft (SCA) – Two 747s were modified to carry the Space Shuttle orbiter. The first was a 747-100 (N905NA), and the other was a 747-100SR (N911NA). The first SCA carried the prototype Enterprise during the Approach and Landing Tests in the late 1970s. The two SCA later carried all five operational Space Shuttle orbiters. C-33 – This aircraft was a proposed U.S. military version of the 747-400F intended to augment the C-17 fleet. The plan was canceled in favor of additional C-17s. KC-25/33 – A proposed 747-200F was also adapted as an aerial refueling tanker and was bid against the DC-10-30 during the 1970s Advanced Cargo Transport Aircraft (ACTA) program that produced the KC-10 Extender. Before the 1979 Iranian Revolution, Iran bought four 747-100 aircraft with air-refueling boom conversions to support its fleet of F-4 Phantoms. There is a report of the Iranians using a 747 Tanker in H-3 airstrike during Iran–Iraq War. It is unknown whether these aircraft remain usable as tankers. Since then there have been proposals to use a 747-400 for that role. 747F Airlifter – Proposed US military transport version of the 747-200F intended as an alternative to further purchases of the C-5 Galaxy. This 747 would have had a special nose jack to lower the sill height for the nose door. System tested in 1980 on a Flying Tiger Line 747-200F. 747 CMCA – This "Cruise Missile Carrier Aircraft" variant was considered by the U.S. Air Force during the development of the B-1 Lancer strategic bomber. It would have been equipped with 50 to 100 AGM-86 ALCM cruise missiles on rotary launchers. This plan was abandoned in favor of more conventional strategic bombers. 747 AAC – A Boeing study under contract from the USAF for an "airborne aircraft carrier" for up to 10 Boeing Model 985-121 "microfighters" with the ability to launch, retrieve, re-arm, and refuel. Boeing believed that the scheme would be able to deliver a flexible and fast carrier platform with global reach, particularly where other bases were not available. Modified versions of the 747-200 and Lockheed C-5A were considered as the base aircraft. The concept, which included a complementary 747 AWACS version with two reconnaissance "microfighters", was considered technically feasible in 1973. Evergreen 747 Supertanker – A Boeing 747-200 modified as an aerial application platform for fire fighting using of firefighting chemicals. Stratospheric Observatory for Infrared Astronomy (SOFIA) – A former Pan Am Boeing 747SP modified to carry a large infrared-sensitive telescope, in a joint venture of NASA and DLR. High altitudes are needed for infrared astronomy, to rise above infrared-absorbing water vapor in the atmosphere. A number of other governments also use the 747 as a VIP transport, including Bahrain, Brunei, India, Iran, Japan, Kuwait, Oman, Pakistan, Qatar, Saudi Arabia and United Arab Emirates. Several Boeing 747-8s have been ordered by Boeing Business Jet for conversion to VIP transports for several unidentified customers. Undeveloped variants Boeing has studied a number of 747 variants that have not gone beyond the concept stage. 747 trijet During the late 1960s and early 1970s, Boeing studied the development of a shorter 747 with three engines, to compete with the smaller Lockheed L-1011 TriStar and McDonnell Douglas DC-10. The center engine would have been fitted in the tail with an S-duct intake similar to the L-1011's. Overall, the 747 trijet would have had more payload, range, and passenger capacity than both of them. However, engineering studies showed that a major redesign of the 747 wing would be necessary. Maintaining the same 747 handling characteristics would be important to minimize pilot retraining. Boeing decided instead to pursue a shortened four-engine 747, resulting in the 747SP. 747-500 In January 1986, Boeing outlined preliminary studies to build a larger, ultra-long haul version named the , which would enter service in the mid- to late-1990s. The aircraft derivative would use engines evolved from unducted fan (UDF) (propfan) technology by General Electric, but the engines would have shrouds, sport a bypass ratio of 15–20, and have a propfan diameter of . The aircraft would be stretched (including the upper deck section) to a capacity of 500 seats, have a new wing to reduce drag, cruise at a faster speed to reduce flight times, and have a range of at least , which would allow airlines to fly nonstop between London, England and Sydney, Australia. 747 ASB Boeing announced the 747 ASB (Advanced Short Body) in 1986 as a response to the Airbus A340 and the McDonnell Douglas MD-11. This aircraft design would have combined the advanced technology used on the 747-400 with the foreshortened 747SP fuselage. The aircraft was to carry 295 passengers over a range of . However, airlines were not interested in the project and it was canceled in 1988 in favor of the 777. 747-500X, -600X, and -700X Boeing announced the 747-500X and -600X at the 1996 Farnborough Airshow. The proposed models would have combined the 747's fuselage with a new wing spanning derived from the 777. Other changes included adding more powerful engines and increasing the number of tires from two to four on the nose landing gear and from 16 to 20 on the main landing gear. The 747-500X concept featured a fuselage length increased by to , and the aircraft was to carry 462 passengers over a range up to , with a gross weight of over 1.0 Mlb (450 tonnes). The 747-600X concept featured a greater stretch to with seating for 548 passengers, a range of up to , and a gross weight of 1.2 Mlb (540 tonnes). A third study concept, the 747-700X, would have combined the wing of the 747-600X with a widened fuselage, allowing it to carry 650 passengers over the same range as a . The cost of the changes from previous 747 models, in particular the new wing for the 747-500X and -600X, was estimated to be more than US$5 billion. Boeing was not able to attract enough interest to launch the aircraft. 747X and 747X Stretch As Airbus progressed with its A3XX study, Boeing offered a 747 derivative as an alternative in 2000; a more modest proposal than the previous -500X and -600X that retained the 747's overall wing design and add a segment at the root, increasing the span to . Power would have been supplied by either the Engine Alliance GP7172 or the Rolls-Royce Trent 600, which were also proposed for the 767-400ERX. A new flight deck based on the 777's would be used. The 747X aircraft was to carry 430 passengers over ranges of up to . The 747X Stretch would be extended to long, allowing it to carry 500 passengers over ranges of up to . Both would feature an interior based on the 777. Freighter versions of the 747X and 747X Stretch were also studied. Like its predecessor, the 747X family was unable to garner enough interest to justify production, and it was shelved along with the 767-400ERX in March 2001, when Boeing announced the Sonic Cruiser concept. Though the 747X design was less costly than the 747-500X and -600X, it was criticized for not offering a sufficient advance from the existing . The 747X did not make it beyond the drawing board, but the 747-400X being developed concurrently moved into production to become the 747-400ER. 747-400XQLR After the end of the 747X program, Boeing continued to study improvements that could be made to the 747. The 747-400XQLR (Quiet Long Range) was meant to have an increased range of , with improvements to boost efficiency and reduce noise. Improvements studied included raked wingtips similar to those used on the 767-400ER and a sawtooth engine nacelle for noise reduction. Although the 747-400XQLR did not move to production, many of its features were used for the 747 Advanced, which was launched as the 747-8 in 2005. Operators In 1979, Qantas became the first airline in the world to operate an all Boeing 747 fleet, with seventeen aircraft. , there were 462 Boeing 747s in airline service, with Atlas Air and British Airways being the largest operators with 33 747-400s each. The last US passenger Boeing 747 was retired from Delta Air Lines in December 2017, after it flew for every American major carrier since its 1970 introduction. Delta flew three of its last four aircraft on a farewell tour, from Seattle to Atlanta on December 19 then to Los Angeles and Minneapolis/St Paul on December 20. As the IATA forecast an increase in air freight from 4% to 5% in 2018 fueled by booming trade for time-sensitive goods, from smartphones to fresh flowers, demand for freighters is strong while passenger 747s are phased out. Of the 1,544 produced, 890 are retired; , a small subset of those which were intended to be parted-out got $3 million D-checks before flying again. Young -400s were sold for 320 million yuan ($50 million) and Boeing stopped converting freighters, which used to cost nearly $30 million. This comeback helped the airframer financing arm Boeing Capital to shrink its exposure to the 747-8 from $1.07 billion in 2017 to $481 million in 2018. In July 2020, British Airways announced that it was retiring its 747 fleet. The final British Airways 747 flights departed London Heathrow on October 8, 2020. Orders and deliveries Boeing 747 orders and deliveries (cumulative, by year): Orders and deliveries through to the end of February 2023. Model summary Accidents and incidents , the 747 has been involved in 173 aviation accidents and incidents, including 64 hull loss accidents causing fatalities. There have been several hijackings of Boeing 747s, such as Pan Am Flight 73, a 747-100 hijacked by four terrorists, causing 20 deaths. Few crashes have been attributed to 747 design flaws. The Tenerife airport disaster resulted from pilot error and communications failure, while the Japan Airlines Flight 123 and China Airlines Flight 611 crashes stemmed from improper aircraft repair. United Airlines Flight 811, which suffered an explosive decompression mid-flight on February 24, 1989, led the National Transportation Safety Board (NTSB) to issue a recommendation that the Boeing 747-100 and 747-200 cargo doors similar to those on the Flight 811 aircraft be modified to those featured on the Boeing . Korean Air Lines Flight 007 was shot down by a Soviet fighter aircraft in 1983 after it had strayed into Soviet territory, causing US President Ronald Reagan to authorize the then-strictly-military global positioning system (GPS) for civilian use. Accidents due to design deficiencies included TWA Flight 800, where a 747-100 exploded in mid-air on July 17, 1996, probably due to sparking electrical wires inside the fuel tank. This finding led the FAA to adopt a rule in July 2008 requiring installation of an inerting system in the center fuel tank of most large aircraft, after years of research into solutions. At the time, the new safety system was expected to cost US$100,000 to $450,000 per aircraft and weigh approximately . El Al Flight 1862 crashed after the fuse pins for an engine broke off shortly after take-off due to metal fatigue. Instead of simply dropping away from the wing, the engine knocked off the adjacent engine and damaged the wing. Aircraft on display As increasing numbers of "classic" 747-100 and series aircraft have been retired, some have been used for other uses such as museum displays. Some older 747-300s and 747-400s were later added to museum collections. 20235/001 – 747-121 registration N7470 City of Everett, the first 747 and prototype, is at the Museum of Flight, Seattle, Washington. 19651/025 – 747-121 registration N747GE at the Pima Air & Space Museum, Tucson, Arizona, US. 19778/027 – 747-151 registration N601US nose at the National Air and Space Museum, Washington, D.C. 19661/070 – 747-121(SF) registration N681UP preserved at a plaza on Jungong Road, Shanghai, China. 19896/072 – 747-132(SF) registration N481EV at the Evergreen Aviation & Space Museum, McMinnville, Oregon, US. 20107/086 – 747-123 registration N905NA, a NASA Shuttle Carrier Aircraft, at the Johnson Space Center, Houston, Texas. 20269/150 – 747-136 registration G-AWNG nose at Hiller Aviation Museum, San Carlos, California. 20239/160 – 747-244B registration ZS-SAN nicknamed Lebombo, at the South African Airways Museum Society, Rand Airport, Johannesburg, South Africa. 20541/200 – 747-128 registration F-BPVJ at Musée de l'Air et de l'Espace, Paris, France. 20770/213 – 747-2B5B registration HL7463 at Jeongseok Aviation Center, Jeju, South Korea. 20713/219 - 747-212B(SF) registration N482EV at the Evergreen Aviation & Space Museum, McMinnville, Oregon, US. 21134/288 – 747SP-44 registration ZS-SPC at the South African Airways Museum Society, Rand Airport, Johannesburg, South Africa. 21549/336 – 747-206B registration PH-BUK at the Aviodrome, Lelystad, Netherlands. 21588/342 – 747-230B(M) registration D-ABYM preserved at Technik Museum Speyer, Germany. 21650/354 – 747-2R7F/SCD registration G-MKGA preserved at Cotswold Airport as an event space. 22145/410 – 747-238B registration VH-EBQ at the Qantas Founders Outback Museum, Longreach, Queensland, Australia. 22455/515 – 747-256BM registration EC-DLD Lope de Vega nose at the National Museum of Science and Technology, A Coruña, Spain. 23223/606 – 747-338 registration VH-EBU at Melbourne Avalon Airport, Avalon, Victoria, Australia. VH-EBU is an ex-Qantas airframe formerly decorated in the Nalanji Dreaming livery, currently in use as a training aircraft and film set. 23719/696 – 747-451 registration N661US at the Delta Flight Museum, Atlanta, Georgia, US. This particular plane was the first in service, as well as the prototype. 24354/731 – 747-438 registration VH-OJA at Shellharbour Airport, Albion Park Rail, New South Wales, Australia. 21441/306 - SOFIA - 747SP-21 registration N747NA at Pima Air and Space Museum in Tucson, Arizona. Former Pan Am and United Airlines 747SP bought by NASA and converted into a flying telescope, for astronomy purposes. Named Clipper Lindbergh. Other uses Upon its retirement from service, the 747 which was number two in the production line was dismantled and shipped to Hopyeong, Namyangju, Gyeonggi-do, South Korea where it was re-assembled, repainted in a livery similar to that of Air Force One and converted into a restaurant. Originally flown commercially by Pan Am as N747PA, Clipper Juan T. Trippe, and repaired for service following a tailstrike, it stayed with the airline until its bankruptcy. The restaurant closed by 2009, and the aircraft was scrapped in 2010. A former British Airways 747-200B, G-BDXJ, is parked at the Dunsfold Aerodrome in Surrey, England and has been used as a movie set for productions such as the 2006 James Bond film, Casino Royale. The airplane also appears frequently in the television series Top Gear, which is filmed at Dunsfold. The Jumbo Stay hostel, using a converted 747-200 formerly registered as 9V-SQE, opened at Arlanda Airport, Stockholm in January 2009. A former Pakistan International Airlines 747-300 was converted into a restaurant by Pakistan's Airports Security Force in 2017. It is located at Jinnah International Airport, Karachi. The wings of a 747 have been repurposed as roofs of a house in Malibu, California. In 2023, a 747-200B originally operated by Lufthansa as a combi aircraft bearing the registration D-ABYW and named Berlin, and later by Lufthansa Cargo and other airlines as a full freighter, was opened as a Coach outlet store at Freeport A'Famosa Outlet Mall in Malacca, Malaysia. Specifications Cultural impact Following its debut, the 747 rapidly achieved iconic status. The aircraft entered the cultural lexicon as the original Jumbo Jet, a term coined by the aviation media to describe its size, and was also nicknamed Queen of the Skies. Test pilot David P. Davies described it as "a most impressive aeroplane with a number of exceptionally fine qualities", and praised its flight control system as "truly outstanding" because of its redundancy. Appearing in over 300 film productions, the 747 is one of the most widely depicted civilian aircraft and is considered by many as one of the most iconic in film history. It has appeared in film productions such as the disaster films Airport 1975 and Airport '77, as well as Air Force One, Die Hard 2, and Executive Decision. See also References Notes Bibliography Bowers, Peter M. Boeing Aircraft Since 1916. London: Putnam Aeronautical Books, 1989. . Davies, R.E.G. Delta: An Airline and Its Aircraft: The Illustrated History of a Major U.S. Airline and the People Who Made It. McLean, VA: Paladwr Press, 1990. . Donald, David and Lake, Jon. Encyclopedia of World Military Aircraft. London: Aerospace Publishing, 1996. . Haenggi, Michael. Boeing Widebodies. St. Paul, MN: MBI Publishing Co., 2003. . Irving, Clive. Wide Body: The Making of the Boeing 747. Philadelphia: Coronet, 1994. . Itabashi, M., K. Kawata and S. Kusaka. "Pre-fatigued 2219-T87 and 6061-T6 aluminium alloys." Structural Failure: Technical, Legal and Insurance Aspects. Milton Park, Abingdon, Oxon.: Taylor & Francis, 1995. . Jenkins, Dennis R. Boeing 747-100/200/300/SP (AirlinerTech Series, Vol. 6). North Branch, MN: Specialty Press, 2000. . Kane, Robert M. Air Transportation: 1903–2003. Dubuque, IA: Kendall Hunt Publishing Co., 2004. . Lawrence, Philip K. and David Weldon Thornton. Deep Stall: The Turbulent Story of Boeing Commercial Airplanes. Burlington, VT: Ashgate Publishing Co., 2005, . Norris, Guy and Mark Wagner. Boeing 747: Design and Development Since 1969. St. Paul, MN: MBI Publishing Co., 1997. . Norton, Bill. Lockheed Martin C-5 Galaxy. North Branch, MN: Specialty Press, 2003. . Orlebar, Christopher. The Concorde Story. Oxford: Osprey Publishing, 5th ed., 2002. . Seo, Hiroshi. Boeing 747. Worthing, West Sussex: Littlehampton Book Services Ltd., 1984. . Sutter, Joe. 747: Creating the World's First Jumbo Jet and Other Adventures from a Life in Aviation. Washington, DC: Smithsonian Books, 2006. . Taylor, John W. R. (editor). Jane's All the World's Aircraft 1988–89. Coulsdon, UK: Jane's Defence Data, 1988. . Thisdell, Dan and Seymour, Chris. "World Airliner Census". Flight International, July 30 – August 5, 2019, Vol. 196, No. 5697. pp. 24–47. . Further reading Ingells, Douglas J. 747: Story of the Boeing Super Jet. Fallbrook, CA: Aero Publishers, 1970. . The Great Gamble: The Boeing 747. The Boeing – Pan Am Project to Develop, Produce, and Introduce the 747. Tuscaloosa: University of Alabama Press, 1973. . Lucas, Jim. Boeing 747 – The First 20 Years. Browcom Pub. Ltd, 1988. . Wright, Alan J. Boeing 747. Hersham, Surrey: Ian Allan, 1989. . Minton, David H. The Boeing 747 (Aero Series 40). Fallbrook, CA: Aero Publishers, 1991. . Shaw, Robbie. Boeing 747 (Osprey Civil Aircraft series). London: Osprey, 1994. . Baum, Brian. Boeing 747-SP (Great Airliners, Vol. 3). Osceola, WI: Motorbooks International, 1997. . Falconer, Jonathan. Boeing 747 in Color. Hersham, Surrey: Ian Allan, 1997. . Gilchrist, Peter. Boeing 747-400 (Airliner Color History). Osceola, WI: Motorbooks International, 1998. . Henderson, Scott. Boeing 747-100/200 In Camera. Minneapolis, MN: Scoval Publishing, 1999. . Pealing, Norman, and Savage, Mike. Jumbo Jetliners: Boeing's 747 and the Widebodies (Osprey Color Classics). Osceola, WI: Motorbooks International, 1999. . Shaw, Robbie. Boeing 747-400: The Mega-Top (Osprey Civil Aircraft series)/ London: Osprey, 1999. . Wilson, Stewart. Boeing 747 (Aviation Notebook Series). Queanbeyan, NSW: Wilson Media Pty. Ltd, 1999. . Wilson, Stewart. Airliners of the World. Fyshwick, Australia: Aerospace Publications Pty Ltd., 1999. . Birtles, Philip. Boeing 747-400. Hersham, Surrey: Ian Allan, 2000. . Bowman, Martin. Boeing 747 (Crowood Aviation Series). Marlborough, Wilts.: Crowood, 2000. Dorr, Robert F. Boeing 747-400 (AirlinerTech Series, Vol. 10). North Branch, MN: Specialty Press, 2000. . Gesar, Aram. Boeing 747: The Jumbo. New York: Pyramid Media Group, 2000. . Gilchrist, Peter. Boeing 747 Classic (Airliner Color History). Osceola, WI: Motorbooks International, 2000. . Graham, Ian. In Control: How to Fly a 747. Somerville, MA: Candlewick, 2000. . Nicholls, Mark. The Airliner World Book of the Boeing 747. New York: Osprey Publishing, 2002. . March, Peter. The Boeing 747 Story. Stroud, Glos.: The History Press, 2009. . External links Boeing 747 1960s United States airliners Quadjets Aircraft first flown in 1969 Double-deck aircraft

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https://en.wikipedia.org/wiki/Battle%20of%20Agincourt

Battle of Agincourt

The Battle of Agincourt ( ; ) was an English victory in the Hundred Years' War. It took place on 25 October 1415 (Saint Crispin's Day) near Azincourt, in northern France. The unexpected English victory against the numerically superior French army boosted English morale and prestige, crippled France, and started a new period of English dominance in the war that would last for 14 years until England was defeated by France in the Siege of Orléans in 1429. After several decades of relative peace, the English had resumed the war in 1415 amid the failure of negotiations with the French. In the ensuing campaign, many soldiers died from disease, and the English numbers dwindled; they tried to withdraw to English-held Calais but found their path blocked by a considerably larger French army. Despite the numerical disadvantage, the battle ended in an overwhelming victory for the English. King Henry V of England led his troops into battle and participated in hand-to-hand fighting. King Charles VI of France did not command the French army as he suffered from psychotic illnesses and associated mental incapacity. The French were commanded by Constable Charles d'Albret and various prominent French noblemen of the Armagnac party. This battle is notable for the use of the English longbow in very large numbers, with the English and Welsh archers comprising nearly 80 per cent of Henry's army. Henry's standard-bearer was William Harrington, he being an official Standard Bearer of England. The Battle of Agincourt is one of England's most celebrated victories and was one of the most important English triumphs in the Hundred Years' War, along with the Battle of Crécy (1346) and Battle of Poitiers (1356). Perhaps the most notable example of a last stand of a heavily outnumbered force resulting in an outright victory, it continues to fascinate scholars and the general public into the modern day. It forms the backdrop to notable works such as William Shakespeare's play Henry V, written in 1599. Contemporary accounts The Battle of Agincourt is well documented by at least seven contemporary accounts, three from eyewitnesses. The general location of the battle is not disputed and the site remains relatively unaltered after 600 years. A paucity of archeological evidence though, has led to a debate as to the exact location of the battlefield. Immediately after the battle, Henry summoned the heralds of the two armies who had watched the battle together with principal French herald Montjoie, and they settled on the name of the battle as Azincourt, after the nearest fortified place. Two of the most frequently cited accounts come from Burgundian sources, one from Jean Le Fèvre de Saint-Remy who was present at the battle, and the other from Enguerrand de Monstrelet. The English eyewitness account comes from the anonymous author of the Gesta Henrici Quinti, believed to have been written by a chaplain in the King's household who would have been in the baggage train at the battle. A recent re-appraisal of Henry's strategy of the Agincourt campaign incorporates these three accounts and argues that war was seen as a legal due process for solving the disagreement over claims to the French throne. Background Henry V invaded France following the failure of negotiations with the French. He claimed the title of King of France through his great-grandfather Edward III of England, although in practice the English kings were generally prepared to renounce this claim if the French would acknowledge the English claim on Aquitaine and other French lands (the terms of the Treaty of Brétigny). He initially called a Great Council in the spring of 1414 to discuss going to war with France, but the lords insisted that he should negotiate further and moderate his claims. In the ensuing negotiations Henry said that he would give up his claim to the French throne if the French would pay the 1.6 million crowns outstanding from the ransom of John II (who had been captured at the Battle of Poitiers in 1356), and concede English ownership of the lands of Anjou, Brittany, Flanders, Normandy, and Touraine, as well as Aquitaine. Henry would marry Catherine, Charles VI's young daughter, and receive a dowry of 2 million crowns. The French responded with what they considered the generous terms of marriage with Catherine, a dowry of 600,000 crowns, and an enlarged Aquitaine. In December 1414, the English parliament was persuaded to grant Henry a "double subsidy", a tax at twice the traditional rate, to recover his inheritance from the French. By 1415, negotiations had ground to a halt, with the English claiming that the French had mocked their claims and ridiculed Henry himself. On 19 April 1415, Henry again asked the Great Council to sanction war with France, and this time they agreed. Henry's army landed in northern France on 13 August 1415, carried by a vast fleet. It was often reported to comprise 1,500 ships, but was probably far smaller. Theodore Beck also suggests that among Henry's army was "the king's physician and a little band of surgeons". Thomas Morstede, Henry V's royal surgeon, had previously been contracted by the king to supply a team of surgeons and makers of surgical instruments to take part in the Agincourt campaign. The army of about 12,000 men and up to 20,000 horses besieged the port of Harfleur. The siege took longer than expected. The town surrendered on 22 September, and the English army did not leave until 8 October. The campaign season was coming to an end, and the English army had suffered many casualties through disease. Rather than retire directly to England for the winter, with his costly expedition resulting in the capture of only one town, Henry decided to march most of his army (roughly 9,000) through Normandy to the port of Calais, the English stronghold in northern France, to demonstrate by his presence in the territory at the head of an army that his right to rule in the duchy was more than a mere abstract legal and historical claim. He also intended the manoeuvre as a deliberate provocation to battle aimed at the dauphin, who had failed to respond to Henry's personal challenge to combat at Harfleur. During the siege, the French had raised an army which assembled around Rouen. This was not strictly a feudal army, but an army paid through a system similar to that of the English. The French hoped to raise 9,000 troops, but the army was not ready in time to relieve Harfleur. After Henry V marched to the north, the French moved to block them along the River Somme. They were successful for a time, forcing Henry to move south, away from Calais, to find a ford. The English finally crossed the Somme south of Péronne, at Béthencourt and Voyennes and resumed marching north. Without a river obstacle to defend, the French were hesitant to force a battle. They shadowed Henry's army while calling a semonce des nobles, calling on local nobles to join the army. By 24 October, both armies faced each other for battle, but the French declined, hoping for the arrival of more troops. The two armies spent the night of 24 October on open ground. The next day the French initiated negotiations as a delaying tactic, but Henry ordered his army to advance and to start a battle that, given the state of his army, he would have preferred to avoid, or to fight defensively: that was how Crécy and the other famous longbow victories had been won. The English had very little food, had marched in two and a half weeks, were suffering from sickness such as dysentery, and were greatly outnumbered by well-equipped French men-at-arms. The French army blocked Henry's way to the safety of Calais, and delaying battle would only further weaken his tired army and allow more French troops to arrive. Setting Battlefield The precise location of the battle is not known. It may be in the narrow strip of open land formed between the woods of Tramecourt and Azincourt (close to the modern village of Azincourt). However, the lack of archaeological evidence at this traditional site has led to suggestions it was fought to the west of Azincourt. In 2019, the historian Michael Livingston also made the case for a site west of Azincourt, based on a review of sources and early maps. English deployment Early on the 25th, Henry deployed his army (approximately 1,500 men-at-arms and 7,000 longbowmen) across a part of the defile. The army was divided into three groups, with the right wing led by Edward, Duke of York, the centre led by the king himself, and the left wing under the old and experienced Baron Thomas Camoys. The archers were commanded by Sir Thomas Erpingham, another elderly veteran. It is likely that the English adopted their usual battle line of longbowmen on either flank, with men-at-arms and knights in the centre. They might also have deployed some archers in the centre of the line. The English men-at-arms in plate and mail were placed shoulder to shoulder four deep. The English and Welsh archers on the flanks drove pointed wooden stakes, or palings, into the ground at an angle to force cavalry to veer off. This use of stakes could have been inspired by the Battle of Nicopolis of 1396, where forces of the Ottoman Empire used the tactic against French cavalry. The English made their confessions before the battle, as was customary. Henry, worried about the enemy launching surprise raids, and wanting his troops to remain focused, ordered all his men to spend the night before the battle in silence, on pain of having an ear cut off. He told his men that he would rather die in the coming battle than be captured and ransomed. Henry made a speech emphasising the justness of his cause, and reminding his army of previous great defeats the kings of England had inflicted on the French. The Burgundian sources have him concluding the speech by telling his men that the French had boasted that they would cut off two fingers from the right hand of every archer, so that he could never draw a longbow again. Whether this was true is open to question and continues to be debated to this day; however, it seems likely that death was the normal fate of any soldier who could not be ransomed. French deployment The French army had 10,000 men-at arms plus some 4,000–5,000 miscellaneous footmen () including archers, crossbowmen () and shield-bearers (), totaling 14,000–15,000 men. Probably each man-at-arms would be accompanied by a gros valet (or varlet), an armed servant, adding up to another 10,000 potential fighting men, though some historians omit them from the number of combatants. The French were organized into two main groups (or battles), a vanguard up front and a main battle behind, both composed principally of men-at-arms fighting on foot and flanked by more of the same in each wing. There was a special, elite cavalry force whose purpose was to break the formation of the English archers and thus clear the way for the infantry to advance. A second, smaller mounted force was to attack the rear of the English army, along with its baggage and servants. Many lords and gentlemen demanded – and got – places in the front lines, where they would have a higher chance to acquire glory and valuable ransoms; this resulted in the bulk of the men-at-arms being massed in the front lines and the other troops, for which there was no remaining space, to be placed behind. Although it had been planned for the archers and crossbowmen to be placed with the infantry wings, they were now regarded as unnecessary and placed behind them instead. On account of the lack of space, the French drew up a third battle, the rearguard, which was on horseback and mainly comprised the varlets mounted on the horses belonging to the men fighting on foot ahead. The French vanguard and main battle numbered respectively 4,800 and 3,000 men-at-arms. Both lines were arrayed in tight, dense formations of about 16 ranks each, and were positioned a bowshot length from each other. Albret, Boucicaut and almost all the leading noblemen were assigned stations in the vanguard. The dukes of Alençon and Bar led the main battle. A further 600 dismounted men-at-arms stood in each wing, with the left under the Count of Vendôme and the right under the Count of Richemont. To disperse the enemy archers, a cavalry force of 800–1,200 picked men-at-arms, led by Clignet de Bréban and Louis de Bosredon, was distributed evenly between both flanks of the vanguard (standing slightly forward, like horns). Some 200 mounted men-at-arms would attack the English rear. The French apparently had no clear plan for deploying the rest of the army. The rearguard, leaderless, would serve as a "dumping ground" for the surplus troops. Terrain The field of battle was arguably the most significant factor in deciding the outcome. The recently ploughed land hemmed in by dense woodland favoured the English, both because of its narrowness, and because of the thick mud through which the French knights had to walk. Accounts of the battle describe the French engaging the English men-at-arms before being rushed from the sides by the longbowmen as the mêlée developed. The English account in the Gesta Henrici says: "For when some of them, killed when battle was first joined, fall at the front, so great was the undisciplined violence and pressure of the mass of men behind them that the living fell on top of the dead, and others falling on top of the living were killed as well." Although the French initially pushed the English back, they became so closely packed that they were described as having trouble using their weapons properly. The French monk of St. Denis says: "Their vanguard, composed of about 5,000 men, found itself at first so tightly packed that those who were in the third rank could scarcely use their swords," and the Burgundian sources have a similar passage. Recent heavy rain made the battle field very muddy, proving very tiring to walk through in full plate armour. The French monk of St. Denis describes the French troops as "marching through the middle of the mud where they sank up to their knees. So they were already overcome with fatigue even before they advanced against the enemy". The deep, soft mud particularly favoured the English force because, once knocked to the ground, the heavily armoured French knights had a hard time getting back up to fight in the mêlée. Barker states that some knights, encumbered by their armour, actually drowned in their helmets. Fighting Opening moves On the morning of 25 October, the French were still waiting for additional troops to arrive. The Duke of Brabant (about 2,000 men), the Duke of Anjou (about 600 men), and the Duke of Brittany (6,000 men, according to Monstrelet), were all marching to join the army. For three hours after sunrise there was no fighting. Military textbooks of the time stated: "Everywhere and on all occasions that foot soldiers march against their enemy face to face, those who march lose and those who remain standing still and holding firm win." On top of this, the French were expecting thousands of men to join them if they waited. They were blocking Henry's retreat, and were perfectly happy to wait for as long as it took. There had even been a suggestion that the English would run away rather than give battle when they saw that they would be fighting so many French princes. Henry's men were already very weary from hunger, illness and retreat. Apparently Henry believed his fleeing army would perform better on the defensive, but had to halt the retreat and somehow engage the French before a defensive battle was possible. This entailed abandoning his chosen position and pulling out, advancing, and then re-installing the long sharpened wooden stakes pointed outwards toward the enemy, which helped protect the longbowmen from cavalry charges. (The use of stakes was an innovation for the English: during the Battle of Crécy, for example, the archers had been instead protected by pits and other obstacles.) The tightness of the terrain also seems to have restricted the planned deployment of the French forces. The French had originally drawn up a battle plan that had archers and crossbowmen in front of their men-at-arms, with a cavalry force at the rear specifically designed to "fall upon the archers, and use their force to break them," but in the event, the French archers and crossbowmen were deployed behind and to the sides of the men-at-arms (where they seem to have played almost no part, except possibly for an initial volley of arrows at the start of the battle). The cavalry force, which could have devastated the English line if it had attacked while they moved their stakes, charged only after the initial volley of arrows from the English. It is unclear whether the delay occurred because the French were hoping the English would launch a frontal assault (and were surprised when the English instead started shooting from their new defensive position), or whether the French mounted knights instead did not react quickly enough to the English advance. French chroniclers agree that when the mounted charge did come, it did not contain as many men as it should have; Gilles le Bouvier states that some had wandered off to warm themselves and others were walking or feeding their horses. French cavalry attack The French cavalry, despite being disorganised and not at full numbers, charged towards the longbowmen. It was a disastrous attempt. The French knights were unable to outflank the longbowmen (because of the encroaching woodland) and unable to charge through the array of sharpened stakes that protected the archers. John Keegan argues that the longbows' main influence on the battle at this point was injuries to horses: armoured only on the head, many horses would have become dangerously out of control when struck in the back or flank from the high-elevation, long-range shots used as the charge started. The mounted charge and subsequent retreat churned up the already muddy terrain between the French and the English. Juliet Barker quotes a contemporary account by a monk from St. Denis who reports how the wounded and panicking horses galloped through the advancing infantry, scattering them and trampling them down in their headlong flight from the battlefield. Main French assault The plate armour of the French men-at-arms allowed them to close the 1,000 yards or so to the English lines while being under what the French monk of Saint Denis described as "a terrifying hail of arrow shot". A complete coat of plate was considered such good protection that shields were generally not used, although the Burgundian contemporary sources distinguish between Frenchmen who used shields and those who did not, and Rogers has suggested that the front elements of the French force used axes and shields. Modern historians are divided on how effective the longbows would have been against plate armour of the time. Modern test and contemporary accounts conclude that arrows could not penetrate the better quality steel armour, which became available to knights and men-at-arms of fairly modest means by the middle of the 14th century, but could penetrate the poorer quality wrought iron armour. Rogers suggested that the longbow could penetrate a wrought iron breastplate at short range and penetrate the thinner armour on the limbs even at . He considered a knight in the best-quality steel armour invulnerable to an arrow on the breastplate or top of the helmet, but vulnerable to shots hitting the limbs, particularly at close range. In any case, to protect themselves as much as possible from the arrows, the French had to lower their visors and bend their helmeted heads to avoid being shot in the face, as the eye- and air-holes in their helmets were among the weakest points in the armour. This head-lowered position restricted their breathing and their vision. Then they had to walk a few hundred yards (metres) through thick mud and a press of comrades while wearing armour weighing , gathering sticky clay all the way. Increasingly, they had to walk around or over fallen comrades. The surviving French men-at-arms reached the front of the English line and pushed it back, with the longbowmen on the flanks continuing to shoot at point-blank range. When the archers ran out of arrows, they dropped their bows and, using hatchets, swords, and the mallets they had used to drive their stakes in, attacked the now disordered, fatigued and wounded French men-at-arms massed in front of them. The French could not cope with the thousands of lightly armoured longbowmen assailants (who were much less hindered by the mud and weight of their armour) combined with the English men-at-arms. The impact of thousands of arrows, combined with the slog in heavy armour through the mud, the heat and difficulty breathing in plate armour with the visor down, and the crush of their numbers, meant the French men-at-arms could "scarcely lift their weapons" when they finally engaged the English line. The exhausted French men-at-arms were unable to get up after being knocked to the ground by the English. As the mêlée developed, the French second line also joined the attack, but they too were swallowed up, with the narrow terrain meaning the extra numbers could not be used effectively. Rogers suggested that the French at the back of their deep formation would have been attempting to literally add their weight to the advance, without realising that they were hindering the ability of those at the front to manoeuvre and fight by pushing them into the English formation of lancepoints. After the initial wave, the French would have had to fight over and on the bodies of those who had fallen before them. In such a "press" of thousands of men, Rogers suggested that many could have suffocated in their armour, as was described by several sources, and which was also known to have happened in other battles. The French men-at-arms were taken prisoner or killed in the thousands. The fighting lasted about three hours, but eventually the leaders of the second line were killed or captured, as those of the first line had been. The English Gesta Henrici described three great heaps of the slain around the three main English standards. According to contemporary English accounts, Henry fought hand to hand. Upon hearing that his youngest brother Humphrey, Duke of Gloucester had been wounded in the groin, Henry took his household guard and stood over his brother, in the front rank of the fighting, until Humphrey could be dragged to safety. The king received an axe blow to the head, which knocked off a piece of the crown that formed part of his helmet. Attack on the English baggage train The only French success was an attack on the lightly protected English baggage train, with Ysembart d'Azincourt (leading a small number of men-at-arms and varlets plus about 600 peasants) seizing some of Henry's personal treasures, including a crown. Whether this was part of a deliberate French plan or an act of local brigandage is unclear from the sources. Certainly, d'Azincourt was a local knight but he might have been chosen to lead the attack because of his local knowledge and the lack of availability of a more senior soldier. In some accounts the attack happened towards the end of the battle, and led the English to think they were being attacked from the rear. Barker, following the Gesta Henrici, believed to have been written by an English chaplain who was actually in the baggage train, concluded that the attack happened at the start of the battle. Henry executes the French prisoners Regardless of when the baggage assault happened, at some point after the initial English victory, Henry became alarmed that the French were regrouping for another attack. The Gesta Henrici places this after the English had overcome the onslaught of the French men-at-arms and the weary English troops were eyeing the French rearguard ("in incomparable number and still fresh"). Le Fèvre and Wavrin similarly say that it was signs of the French rearguard regrouping and "marching forward in battle order" which made the English think they were still in danger. A slaughter of the French prisoners ensued. It seems it was purely a decision of Henry, since the English knights found it contrary to chivalry, and contrary to their interests, to kill valuable hostages for whom it was commonplace to ask ransom. Henry threatened to hang whomever did not obey his orders. In any event, Henry ordered the slaughter of what were perhaps several thousand French prisoners, sparing only the highest ranked (presumably those most likely to fetch a large ransom under the chivalric system of warfare). According to most chroniclers, Henry's fear was that the prisoners (who, in an unusual turn of events, actually outnumbered their captors) would realise their advantage in numbers, rearm themselves with the weapons strewn about the field and overwhelm the exhausted English forces. Contemporary chroniclers did not criticise him for it. In his study of the battle John Keegan argued that the main aim was not to actually kill the French knights but rather to terrorise them into submission and quell any possibility they might resume the fight, which would probably have caused the uncommitted French reserve forces to join the fray, as well. Such an event would have posed a risk to the still-outnumbered English and could have easily turned a stunning victory into a mutually destructive defeat, as the English forces were now largely intermingled with the French and would have suffered grievously from the arrows of their own longbowmen had they needed to resume shooting. Keegan also speculated that due to the relatively low number of archers actually involved in killing the French knights (roughly 200 by his estimate), together with the refusal of the English knights to assist in a duty they saw as distastefully unchivalrous, and combined with the sheer difficulty of killing such a large number of prisoners in such a short space of time, the actual number of French prisoners put to death may not have been substantial before the French reserves fled the field and Henry rescinded the order. Aftermath The French had suffered a catastrophic defeat. In all, around 6,000 of their fighting men lay dead on the ground. The list of casualties, one historian has noted, "read like a roll call of the military and political leaders of the past generation". Among them were 90–120 great lords and bannerets killed, including three dukes (Alençon, Bar and Brabant), nine counts (Blâmont, Dreux, Fauquembergue, Grandpré, Marle, Nevers, Roucy, Vaucourt, Vaudémont) and one viscount (Puisaye), also an archbishop. Of the great royal office holders, France lost its constable (Albret), an admiral (the lord of Dampierre), the Master of Crossbowmen (David de Rambures, dead along with three sons), Master of the Royal Household (Guichard Dauphin) and prévôt of the marshals. According to the heralds, 3,069 knights and squires were killed, while at least 2,600 more corpses were found without coats of arms to identify them. Entire noble families were wiped out in the male line, and in some regions an entire generation of landed nobility was annihilated. The bailiffs of nine major northern towns were killed, often along with their sons, relatives and supporters. In the words of Juliet Barker, the battle "cut a great swath through the natural leaders of French society in Artois, Ponthieu, Normandy, Picardy." Estimates of the number of prisoners vary between 700 and 2,200, amongst them the dukes of Orléans and Bourbon, the counts of Eu, Vendôme, Richemont (brother of the Duke of Brittany and stepbrother of Henry V) and Harcourt, and marshal Jean Le Maingre. While numerous English sources give the English casualties in double figures, record evidence identifies at least 112 Englishmen killed in the fighting, while Monstrelet reported 600 English dead. These included the Duke of York, the young Earl of Suffolk and the Welsh esquire Dafydd ("Davy") Gam. Jean de Wavrin, a knight on the French side wrote that English fatalities were 1,600 "men of all ranks". Although the victory had been militarily decisive, its impact was complex. It did not lead to further English conquests immediately as Henry's priority was to return to England, which he did on 16 November, to be received in triumph in London on the 23rd. Henry returned a conquering hero, seen as blessed by God in the eyes of his subjects and European powers outside France. It established the legitimacy of the Lancastrian monarchy and the future campaigns of Henry to pursue his "rights and privileges" in France. Other benefits to the English were longer term. Very quickly after the battle, the fragile truce between the Armagnac and Burgundian factions broke down. The brunt of the battle had fallen on the Armagnacs and it was they who suffered the majority of senior casualties and carried the blame for the defeat. The Burgundians seized on the opportunity and within 10 days of the battle had mustered their armies and marched on Paris. This lack of unity in France allowed Henry eighteen months to prepare militarily and politically for a renewed campaign. When that campaign took place, it was made easier by the damage done to the political and military structures of Normandy by the battle. Numbers at Agincourt Most primary sources which describe the battle have English outnumbered by several times. By contrast, Anne Curry in her 2005 book Agincourt: A New History, argued, based on research into the surviving administrative records, that the French army was 12,000 strong, and the English army 9,000, proportions of four to three. While not necessarily agreeing with the exact numbers Curry uses, Bertrand Schnerb, a professor of medieval history at the University of Lille, states the French probably had 12,000–15,000 troops. Juliet Barker, Jonathan Sumption and Clifford J. Rogers criticized Curry's reliance on administrative records, arguing that they are incomplete and that several of the available primary sources already offer a credible assessment of the numbers involved. Ian Mortimer endorsed Curry's methodology, though applied it more liberally, noting how she "minimises French numbers (by limiting her figures to those in the basic army and a few specific additional companies) and maximises English numbers (by assuming the numbers sent home from Harfleur were no greater than sick lists)", and concluded that "the most extreme imbalance which is credible" is 15,000 French against 8,000–9,000 English. Barker opined that "if the differential really was as low as three to four then this makes a nonsense of the course of the battle as described by eyewitnesses and contemporaries". Barker, Sumption and Rogers all wrote that the English probably had 6,000 men, these being 5,000 archers and 900–1,000 men-at-arms. These numbers are based on the Gesta Henrici Quinti and the chronicle of Jean Le Fèvre, the only two eyewitness accounts on the English camp. Curry and Mortimer questioned the reliability of the Gesta, as there have been doubts as to how much it was written as propaganda for Henry V. Both note that the Gesta vastly overestimates the number of French in the battle; its proportions of English archers to men-at-arms at the battle are also different from those of the English army before the siege of Harfleur. Mortimer also considers that the Gesta vastly inflates the English casualties – 5,000 – at Harfleur, and that "despite the trials of the march, Henry had lost very few men to illness or death; and we have independent testimony that no more than 160 had been captured on the way". Rogers, on the other hand, finds the number 5,000 plausible, giving several analogous historical events to support his case, and Barker considers that the fragmentary pay records which Curry relies on actually support the lower estimates. Historians disagree less about the French numbers. Rogers, Mortimer and Sumption all give more or less 10,000 men-at-arms for the French, using as a source the herald of the Duke of Berry, an eyewitness. The number is supported by many other contemporary accounts. Curry, Rogers and Mortimer all agree the French had 4 to 5 thousand missile troops. Sumption, thus, concludes that the French had 14,000 men, basing himself on the monk of St. Denis; Mortimer gives 14 or 15 thousand fighting men. One particular cause of confusion may have been the number of servants on both sides, or whether they should at all be counted as combatants. Since the French had many more men-at-arms than the English, they would accordingly be accompanied by a far greater number of servants. Rogers says each of the 10,000 men-at-arms would be accompanied by a gros valet (an armed, armoured and mounted military servant) and a noncombatant page, counts the former as fighting men, and concludes thus that the French in fact numbered 24,000. Barker, who believes the English were outnumbered by at least four to one, says that the armed servants formed the rearguard in the battle. Mortimer notes the presence of noncombatant pages only, indicating that they would ride the spare horses during the battle and be mistakenly thought of as combatants by the English. Popular representations The battle remains an important symbol in popular culture. Some notable examples are listed below. Music Soon after the victory at Agincourt, a number of popular folk songs were created about the battle, the most famous being the "Agincourt Carol", produced in the first half of the 15th century. Other ballads followed, including "King Henry Fifth's Conquest of France", raising the popular prominence of particular events mentioned only in passing by the original chroniclers, such as the gift of tennis balls before the campaign. Literature The most famous cultural depiction of the battle today is in Act IV of William Shakespeare's Henry V, written in 1599. The play focuses on the pressures of kingship, the tensions between how a king should appear – chivalric, honest, and just – and how a king must sometimes act – Machiavellian and ruthless. Shakespeare illustrates these tensions by depicting Henry's decision to kill some of the French prisoners, whilst attempting to justify it and distance himself from the event. This moment of the battle is portrayed both as a break with the traditions of chivalry and as a key example of the paradox of kingship. Shakespeare's depiction of the battle also plays on the theme of modernity. He contrasts the modern, English king and his army with the medieval, chivalric, older model of the French. Shakespeare's play presented Henry as leading a truly English force into battle, playing on the importance of the link between the monarch and the common soldiers in the fight. The original play does not, however, feature any scenes of the actual battle itself, leading critic Rose Zimbardo to characterise it as "full of warfare, yet empty of conflict." The play introduced the famous St Crispin's Day Speech, considered one of Shakespeare's most heroic speeches, which Henry delivers movingly to his soldiers just before the battle, urging his "band of brothers" to stand together in the forthcoming fight. Critic David Margolies describes how it "oozes honour, military glory, love of country and self-sacrifice", and forms one of the first instances of English literature linking solidarity and comradeship to success in battle. Partially as a result, the battle was used as a metaphor at the beginning of the First World War, when the British Expeditionary Force's attempts to stop the German advances were widely likened to it. Shakespeare's portrayal of the casualty loss is ahistorical in that the French are stated to have lost 10,000 and the English 'less than' thirty men, prompting Henry's remark, "O God, thy arm was here". In 2008, English-American author Bernard Cornwell released a retelling of both the events leading up the battle and the battle itself, titled Azincourt. The story is told predominantly through the eyes of an English longbowman named Nicholas Hook. Films Shakespeare's version of the battle of Agincourt has been turned into several minor and two major films. The latter, each titled Henry V, star Laurence Olivier in 1944 and Kenneth Branagh in 1989. Made just prior to the invasion of Normandy, Olivier's rendition gives the battle what Sarah Hatchuel has termed an "exhilarating and heroic" tone, with an artificial, cinematic look to the battle scenes. Branagh's version gives a longer, more realist portrayal of the battle itself, drawing on both historical sources and images from the Vietnam and Falkland Wars. In his 2007 film adaptation, director Peter Babakitis uses digital effects to exaggerate realist features during the battle scenes, producing a more avant-garde interpretation of the fighting at Agincourt. The battle also forms a central component of the 2019 Netflix film The King, which stars Timothée Chalamet as Henry V and Robert Pattinson as the Dauphin of Viennois. The film takes inspiration from Shakespeare's Henriad plays. Mock trial In March 2010, a mock trial of Henry V for the crimes associated with the slaughter of the prisoners was held in Washington, D.C., drawing from both the historical record and Shakespeare's play. Participating as judges were Justices Samuel Alito and Ruth Bader Ginsburg. The trial ranged widely over whether there was just cause for war and not simply the prisoner issue. Although an audience vote was "too close to call", Henry was unanimously found guilty by the court on the basis of "evolving standards of civil society". Agincourt today There is a modern museum in Azincourt village dedicated to the battle. The museum lists the names of combatants of both sides who died in the battle. Notes References Citations General sources Further reading Beck, Steve (2005). The Battle of Agincourt, Military History Online Cooper, Stephen (2015). "Where was Agincourt fought?" , Agincourt 600 website Family Chronicle.com, The Agincourt Honor Roll, Family Chronicle, March/April 1997. The Fitzwilliam Museum, University of Cambridge Macclesfield Psalter CD Grummitt, David. (Oxford University), A review of Agincourt 1415: Henry V, Sir Thomas Erpingham and the triumph of the English archers ed. Anne Curry, Pub: Tempus UK, 2000 . Accessed 15 April 2008. Hansen, Mogens Herman (Copenhagen Polis Centre) The Little Grey Horse – Henry V's Speech at Agincourt and the Battle Exhortation in Ancient Historiography Histos volume 2 (March 1998), website of the Department of Classics and Ancient History, University of Durham "Battle of Agincourt" in Military Heritage, October 2005, Volume 7, No. 2, pp. 36–43. . External links Battle of Agincourt memorial The Agincourt Battlefield Archaeology Project, Tim Sutherland (Project Director) Azincourt Museum – Bragg, Melvyn (presenter), with Anne Curry, Michael Jones and John Watts, 16 September 2004. Detailed list of French casualties Contemporary account of battle by Enguerrand de Monstrelet (d.1453), governor of Cambrai and supporter of the French crown. Battle of Agincourt on Medieval Archives Podcast Battle of Agincourt animated map by David Crowther Agincourt campaign animated map by David Crowther [https://www.youtube.com/watch?v=GBJww-70sCU} Lt Col John Woodford and Excavations at Azincourt (17 September 2015, Agincourt600 conference) by Tim Sutherland 1410s in France 1415 in England Agincourt Agincourt 1415 Conflicts in 1415 Henry V of England History of archery Military history of the Pas-de-Calais Hundred Years' War, 1415–1453

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https://en.wikipedia.org/wiki/Broadway%20%28Manhattan%29

Broadway (Manhattan)

Broadway () is a road in the U.S. state of New York. Broadway runs from State Street at Bowling Green for through the borough of Manhattan and through the Bronx, exiting north from New York City to run an additional through the Westchester County municipalities of Yonkers, Hastings-On-Hudson, Dobbs Ferry, Irvington, and Tarrytown, and terminating north of Sleepy Hollow. It is the oldest north–south main thoroughfare in New York City, with much of the current street beginning as the Wickquasgeck trail before the arrival of Europeans. This then formed the basis for one of the primary thoroughfares of the Dutch New Amsterdam colony, which continued under British rule, although most of it did not bear its current name until the late 19th century. Broadway in Manhattan is known widely as the heart of the American commercial theatrical industry, and is used as a metonym for it, as well as in the names of alternative theatrical ventures such as Off-Broadway and Off-off-Broadway. History Colonial history Broadway was originally the Wickquasgeck trail, carved into the brush of Manhattan by its Native American inhabitants. This trail originally snaked through swamps and rocks along the length of Manhattan Island. Upon the arrival of the Dutch, the trail was widened and soon became the main road through the island from Nieuw Amsterdam at the southern tip. The Dutch explorer and entrepreneur David Pietersz. de Vries gives the first mention of it in his journal for the year 1642 ("the Wickquasgeck Road over which the Indians passed daily"). The Dutch called it the Heeren Wegh or Heeren Straat, meaning "Gentlemen's Way" or "Gentlemen's Street" – echoing the name of a similar street in Amsterdam – or "High Street" or "the Highway"; it was renamed "Broadway" after the British took over the city, because of its unusual width. Although currently the name of the street is simply "Broadway", in a 1776 map of New York City, it is labeled as "Broadway Street". 18th century In the 18th century, Broadway ended at the town commons north of Wall Street. The part of Broadway in what is now Lower Manhattan was initially known as Great George Street. Traffic continued up the East Side of the island via Eastern Post Road and the West Side via Bloomingdale Road, which opened in 1703, continued up to 117th Street and contributed to the development of the modern Upper West Side into an upscale area with mansions. In her 1832 book Domestic Manners of the Americans, Fanny Trollope wrote of her impressions of New York City in general and of Broadway in particular: 19th century In 1868, Bloomingdale Road between 59th Street (at the Grand Circle, now Columbus Circle) and 155th Streets would be paved and widened, becoming an avenue with landscaped medians. It was called "Western Boulevard" or "The Boulevard". An 1897 official map of the city shows a segment of what is now Broadway as "Kingsbridge Road" in the vicinity of Washington Heights. On February 14, 1899, the name "Broadway" was extended to the entire Broadway / Bloomingdale / Boulevard / Kingsbridge complex. 20th century In the 20th century, a 30-block stretch of Broadway, extending mainly between Times Square at 42nd Street and Sherman Square at 72nd Street, formed part of Manhattan's "Automobile Row". Before the first decade of the 20th century, the area was occupied mostly by equestrian industries and was "thoroughly lifeless", but by 1907, The New York Times characterized this section of Broadway as having "almost a solid line of motor vehicle signs all the way from Times Square to Sherman Square". In the late 1900s and early 1910s, several large automobile showrooms, stores, and garages were built on Broadway, including the U.S. Rubber Company Building at 58th Street, the B.F. Goodrich showroom at 1780 Broadway (between 58th and 57th Streets), the Fisk Building at 250 West 57th Street, and the Demarest and Peerless Buildings at 224 West 57th Street. Broadway once was a two-way street for its entire length. The present status, in which it runs one-way southbound south of Columbus Circle (59th Street), came about in several stages. On June 6, 1954, Seventh Avenue became southbound and Eighth Avenue became northbound south of Broadway. None of Broadway became one-way, but the increased southbound traffic between Columbus Circle (Eighth Avenue) and Times Square (Seventh Avenue) caused the city to re-stripe that section of Broadway for four southbound and two northbound lanes. Broadway became one-way from Columbus Circle south to Herald Square (34th Street) on March 10, 1957, in conjunction with Sixth Avenue becoming one-way from Herald Square north to 59th Street and Seventh Avenue becoming one-way from 59th Street south to Times Square (where it crosses Broadway). On June 3, 1962, Broadway became one-way south of Canal Street, with Trinity Place and Church Street carrying northbound traffic. Another change was made on November 10, 1963, when Broadway became one-way southbound from Herald Square to Madison Square (23rd Street) and Union Square (14th Street) to Canal Street, and two routes – Sixth Avenue south of Herald Square and Centre Street, Lafayette Street, and Fourth Avenue south of Union Square – became one-way northbound. Finally, at the same time as Madison Avenue became one-way northbound and Fifth Avenue became one-way southbound, Broadway was made one-way southbound between Madison Square (where Fifth Avenue crosses) and Union Square on January 14, 1966, completing its conversion south of Columbus Circle. 21st century In 2001, a one-block section of Broadway between 72nd Street and 73rd Street at Verdi Square was reconfigured. Its easternmost lanes, which formerly hosted northbound traffic, were turned into a public park when a new subway entrance for the 72nd Street station was built in the exact location of these lanes. Northbound traffic on Broadway is now channeled onto Amsterdam Avenue to 73rd Street, makes a left turn on the three-lane 73rd Street, and then a right turn on Broadway shortly afterward. In August 2008, two traffic lanes from 42nd to 35th Streets were taken out of service and converted to public plazas. Bike lanes were added on Broadway from 42nd Street to Union Square. Since May 2009, the portions of Broadway through Duffy Square, Times Square, and Herald Square have been closed entirely to automobile traffic, except for cross traffic on the Streets and Avenues, as part of a traffic and pedestrianization experiment, with the pavement reserved exclusively for walkers, cyclists, and those lounging in temporary seating placed by the city. The city decided that the experiment was successful, and decided to make the change permanent in February 2010. Though the anticipated benefits to traffic flow were not as large as hoped, pedestrian injuries dropped dramatically and foot traffic increased in the designated areas; the project was popular with both residents and businesses. The current portions converted into pedestrian plazas are between West 47th and 42nd Streets within Times and Duffy Squares, and between West 35th and 33rd Streets in the Herald Square area. Additionally, portions of Broadway in Madison Square and Union Square have been dramatically narrowed, allowing ample pedestrian plazas to exist along the side of the road. 2010s A terrorist attempted to set off a bomb on Broadway in Times Square on May 1, 2010. The attempted bomber was sentenced to life in prison. In May 2013, the NYCDOT decided to redesign Broadway between 35th and 42nd Streets for the second time in five years, owing to poor connections between pedestrian plazas and decreased vehicular traffic. With the new redesign, the bike lane is now on the right side of the street; it was formerly on the left side adjacent to the pedestrian plazas, causing conflicts between pedestrian and bicycle traffic. In spring 2017, as part of a capital reconstruction of Worth Square, Broadway between 24th and 25th Streets was converted to a shared street, where through vehicles are banned and delivery vehicles are restricted to . Delivery vehicles go northbound from Fifth Avenue to 25th Street for that one block, reversing the direction of traffic and preventing vehicles from going south on Broadway south of 25th Street. The capital project expands on a 2008 initiative where part of the intersection of Broadway and Fifth Avenue was repurposed into a public plaza, simplifying that intersection. As part of the 2017 project, Worth Square was expanded, converting the adjoining block of Broadway into a "shared street". In September 2019, the pedestrian space in the Herald Square area was expanded between 33rd and 32nd Streets alongside Greeley Square. Five blocks of Broadway—from 50th to 48th, 39th to 39th, and 23rd to 21st Street—were converted into shared streets in late 2021. The block between 40th and 39th Streets, known as Golda Meir Square, was closed to vehicular traffic at that time. 2020s During 2020, the section from 31st to 25th Street was converted to a temporary pedestrian-only street called NoMad Piazza as part of the New York City Department of Transportation's Open Streets program. Following the success of the pedestrian-only street, the Flatiron/23rd Street Partnership BID closed the section between 25th and 27th Streets to vehicular traffic again during 2021 and 2022. City officials announced in March 2023 that the section of Broadway between 32nd and 21st Streets would be redesigned as part of a project called Broadway Vision. The section between 32nd and 25th Streets would receive a bidirectional bike lane and would be converted to a shared street. Cars would be banned permanently from 27th to 25th Street. Route Route description Broadway runs the length of Manhattan Island, roughly parallel to the North River (the portion of the Hudson River bordering Manhattan), from Bowling Green at the south to Inwood at the northern tip of the island. South of Columbus Circle, it is a one-way southbound street. Since 2009, vehicular traffic has been banned at Times Square between 47th and 42nd Streets, and at Herald Square between 35th and 33rd Streets as part of a pilot program; the right-of-way is intact and reserved for cyclists and pedestrians. From the northern shore of Manhattan, Broadway crosses Spuyten Duyvil Creek via the Broadway Bridge and continues through Marble Hill (a discontiguous portion of the borough of Manhattan) and the Bronx into Westchester County. U.S. 9 continues to be known as Broadway until its junction with NY 117. Lower Manhattan The section of lower Broadway from its origin at Bowling Green to City Hall Park is the historical location for the city's ticker-tape parades, and is sometimes called the "Canyon of Heroes" during such events. West of Broadway, as far as Canal Street, was the city's fashionable residential area until ; landfill has more than tripled the area, and the Hudson River shore now lies far to the west, beyond Tribeca and Battery Park City. Broadway marks the boundary between Greenwich Village to the west and the East Village to the east, passing Astor Place. It is a short walk from there to New York University near Washington Square Park, which is at the foot of Fifth Avenue. A bend in front of Grace Church allegedly avoids an earlier tavern; from 10th Street it begins its long diagonal course across Manhattan, headed almost due north. Midtown Manhattan Because Broadway preceded the grid that the Commissioners' Plan of 1811 imposed on the island, Broadway crosses midtown Manhattan diagonally, intersecting with both the east–west streets and north–south avenues. Broadway's intersections with avenues, marked by "squares" (some merely triangular slivers of open space), have induced some interesting architecture, such as the Flatiron Building. At Union Square, Broadway crosses 14th Street, merges with Fourth Avenue, and continues its diagonal uptown course from the Square's northwest corner; Union Square is the only location wherein the physical section of Broadway is discontinuous in Manhattan (other portions of Broadway in Manhattan are pedestrian-only plazas). At Madison Square, the location of the Flatiron Building, Broadway crosses Fifth Avenue at 23rd Street, and is discontinuous to vehicles for a one-block stretch between 24th and 25th Streets. At Greeley Square (West 32nd Street), Broadway crosses Sixth Avenue (Avenue of the Americas), and is discontinuous to vehicles until West 35th Street. Macy's Herald Square department store, one block north of the vehicular discontinuity, is located on the northwest corner of Broadway and West 34th Street and southwest corner of Broadway and West 35th Street; it is one of the largest department stores in the world. One famous stretch near Times Square, where Broadway crosses Seventh Avenue in midtown Manhattan, is the home of many Broadway theatres, housing an ever-changing array of commercial, large-scale plays, particularly musicals. This area of Manhattan is often called the Theater District or the Great White Way, a nickname originating in the headline "Found on the Great White Way" in the February 3, 1902, edition of the New York Evening Telegram. The journalistic nickname was inspired by the millions of lights on theater marquees and billboard advertisements that illuminate the area. After becoming the city's de facto red-light district in the 1960s and 1970s (as can be seen in the films Taxi Driver and Midnight Cowboy), since the late 1980s Times Square has emerged as a family tourist center, in effect being Disneyfied following the company's purchase and renovation of the New Amsterdam Theatre on 42nd Street in 1993. The New York Times, from which the Square gets its name, was published at offices at 239 West 43rd Street; the paper stopped printing papers there on June 15, 2007. Upper West Side At the southwest corner of Central Park, Broadway crosses Eighth Avenue (called Central Park West north of 59th Street) at West 59th Street and Columbus Circle; on the site of the former New York Coliseum convention center is the new shopping center at the foot of the Time Warner Center, headquarters of Time Warner. From Columbus Circle northward, Broadway becomes a wide boulevard to 169th Street; it retains landscaped center islands that separate northbound from southbound traffic. The medians are a vestige of the central mall of "The Boulevard" that had become the spine of the Upper West Side, and many of these contain public seating. Broadway intersects with Columbus Avenue (known as Ninth Avenue south of West 59th Street) at West 65th and 66th Streets where the Juilliard School and Lincoln Center, both well-known performing arts landmarks, as well as the Manhattan New York Temple of the Church of Jesus Christ of Latter-day Saints are located. Between West 70th and 73rd Streets, Broadway intersects with Amsterdam Avenue (known as 10th Avenue south of West 59th Street). The wide intersection of the two thoroughfares has historically been the site of numerous traffic accidents and pedestrian casualties, partly due to the long crosswalks. Two small triangular plots of land were created at points where Broadway slices through Amsterdam Avenue. One is a tiny fenced-in patch of shrubbery and plants at West 70th Street called Sherman Square (although it and the surrounding intersection have also been known collectively as Sherman Square), and the other triangle is a lush tree-filled garden bordering Amsterdam Avenue from just above West 72nd Street to West 73rd Street. Named Verdi Square in 1921 for its monument to Italian composer Giuseppe Verdi, which was erected in 1909, this triangular sliver of public space was designated a Scenic Landmark by the Landmarks Preservation Commission in 1974, one of nine city parks that have received the designation. In the 1960s and 1970s, the area surrounding both Verdi Square and Sherman Square was known by local drug users and dealers as "Needle Park", and was featured prominently in the gritty 1971 dramatic film The Panic in Needle Park, directed by Jerry Schatzberg and starring Al Pacino in his second onscreen role. The original brick and stone shelter leading to the entrance of the 72nd Street subway station, one of the first 28 subway stations in Manhattan, remains located on one of the wide islands in the center of Broadway, on the south side of West 72nd Street. For many years, all traffic on Broadway flowed on either side of this median and its subway entrance, and its uptown lanes went past it along the western edge of triangular Verdi Square. In 2001 and 2002, renovation of the historic 72nd Street station and the addition of a second subway control house and passenger shelter on an adjacent center median just north of 72nd Street, across from the original building, resulted in the creation of a public plaza with stone pavers and extensive seating, connecting the newer building with Verdi Square, and making it necessary to divert northbound traffic to Amsterdam Avenue for one block. While Broadway's southbound lanes at this intersection were unaffected by the new construction, its northbound lanes are no longer contiguous at this intersection. Drivers can either continue along Amsterdam Avenue to head uptown or turn left on West 73rd Street to resume traveling on Broadway. Several notable apartment buildings are in close proximity to this intersection, including The Ansonia, its ornate architecture dominating the cityscape here. After the Ansonia first opened as a hotel, live seals were kept in indoor fountains inside its lobby. Later, it was home to the infamous Plato's Retreat nightclub. Immediately north of Verdi Square is the formidable Apple Bank for Savings building, formerly the Central Savings Bank, which was built in 1926 and designed to resemble the Federal Reserve Bank of New York. Broadway is also home to the Beacon Theatre at West 74th Street, designated a national landmark in 1979 and still in operation as a concert venue after its establishment in 1929 as a vaudeville and music hall, and "sister" venue to Radio City Music Hall. At its intersection with West 78th Street, Broadway shifts direction and continues directly uptown and aligned approximately with the Commissioners' grid. Past the bend are the historic Apthorp apartment building, built in 1908, and the First Baptist Church in the City of New York, incorporated in New York in 1762, its current building on Broadway erected in 1891. The road heads north and passes historically important apartment houses such as the Belnord, the Astor Court Building, and the Art Nouveau Cornwall. At Broadway and 95th Street is Symphony Space, established in 1978 as home to avant-garde and classical music and dance performances in the former Symphony Theatre, which was originally built in 1918 as a premier "music and motion-picture house". At 99th Street, Broadway passes between the controversial skyscrapers of the Ariel East and West. At 107th Street, Broadway merges with West End Avenue, with the intersection forming Straus Park with its Titanic Memorial by Augustus Lukeman. Northern Manhattan and the Bronx Broadway then passes the campus of Columbia University at 116th Street in Morningside Heights, in part on the tract that housed the Bloomingdale Insane Asylum from 1808 until it moved to Westchester County in 1894. Still in Morningside Heights, Broadway passes the park-like campus of Barnard College. Next, the Gothic quadrangle of Union Theological Seminary, and the brick buildings of the Jewish Theological Seminary of America with their landscaped interior courtyards, face one another across Broadway. On the next block is the Manhattan School of Music. Broadway then runs past the Manhattanville campus of Columbia University, and the main campus of CUNY–City College near 135th Street; the Gothic buildings of the original City College campus are out of sight, a block to the east. Also to the east are the brownstones of Hamilton Heights. Hamilton Place is a surviving section of Bloomingdale Road, and originally the address of Alexander Hamilton's house, The Grange, which has been moved. Broadway achieves a verdant, park-like effect, particularly in the spring, when it runs between the uptown Trinity Church Cemetery and the former Trinity Chapel, now the Church of the Intercession near 155th Street. NewYork–Presbyterian Hospital lies on Broadway near 166th, 167th, and 168th Streets in Washington Heights. The intersection with St. Nicholas Avenue at 167th Street forms Mitchell Square Park. At 178th Street, US 9 becomes concurrent with Broadway. Broadway crosses the Harlem River on the Broadway Bridge to Marble Hill. Afterward, it then enters the Bronx, where it is the eastern border of Riverdale and the western border of Van Cortlandt Park. At 253rd Street, NY 9A joins with US 9 and Broadway. (NY 9A splits off Broadway at Ashburton Avenue in Yonkers.) Westchester County The northwestern corner of the park marks the New York City limit and Broadway enters Westchester County in Yonkers, where it is now known as South Broadway. It trends ever westward, closer to the Hudson River, remaining a busy urban commercial street. In downtown Yonkers, it drops close to the river, becomes North Broadway and 9A leaves via Ashburton Avenue. Broadway climbs to the nearby ridgetop runs parallel to the river and the railroad, a few blocks east of both as it passes St. John's Riverside Hospital. The neighborhoods become more residential and the road gently undulates along the ridgetop. In Yonkers, Broadway passes the historic Philipse Manor house, which dates back to colonial times. It remains Broadway as it leaves Yonkers for Hastings-on-Hudson, where it splits into separate north and south routes for . The trees become taller and the houses, many separated from the road by stone fences, become larger. Another National Historic Landmark, the John William Draper House, was the site of the first astrophotograph of the Moon. In the next village, Dobbs Ferry, Broadway has various views of the Hudson River while passing through the residential section. Broadway passes by the Old Croton Aqueduct and nearby the shopping district of the village. After intersecting with Ashford Avenue, Broadway passes Mercy College, then turns left again at the center of town just past South Presbyterian Church, headed for equally comfortable Ardsley-on-Hudson and Irvington. Villa Lewaro, the home of Madam C. J. Walker, the first African-American millionaire, is along the highway here. At the north end of the village of Irvington, a memorial to writer Washington Irving, after whom the village was renamed, marks the turnoff to his home at Sunnyside. Entering into the southern portion of Tarrytown, Broadway passes by historic Lyndhurst mansion, a massive mansion built along the Hudson River built in the early 1800s. North of here, at the Kraft Foods technical center, the Tappan Zee Bridge becomes visible. After crossing under the Thruway and I-87 again, here concurrent with I-287, and then intersecting with the four-lane NY 119, where 119 splits off to the east, Broadway becomes the busy main street of Tarrytown. Christ Episcopal Church, where Irving worshiped, is along the street. Many high-quality restaurants and shops are along this main road. This downtown ends at the eastern terminus of NY 448, where Broadway slopes off to the left, downhill, and four signs indicate that Broadway turns left, passing the Old Dutch Church of Sleepy Hollow, another NHL. The road then enters Sleepy Hollow (formerly North Tarrytown), passing the visitors' center for Kykuit, the National Historic Landmark that was (and partially still is) the Rockefeller family's estate. Broadway then passes the historic Sleepy Hollow Cemetery, which includes the resting place of Washington Irving and the setting for "The Legend of Sleepy Hollow". Broadway expands to four lanes at the trumpet intersection with NY 117, where it finally ends and U.S. 9 becomes Albany Post Road (and Highland Avenue) at the northern border of Sleepy Hollow, New York. Nicknamed sections Canyon of Heroes Canyon of Heroes is occasionally used to refer to the section of lower Broadway in the Financial District that is the location of the city's ticker-tape parades. The traditional route of the parade is northward from Bowling Green to City Hall Park. Most of the route is lined with tall office buildings along both sides, affording a view of the parade for thousands of office workers who create the snowstorm-like jettison of shredded paper products that characterize the parade. While typical sports championship parades have been showered with some 50 tons of confetti and shredded paper, the V-J Day parade on August 14–15, 1945 – marking the end of World War II – was covered with 5,438 tons of paper, based on estimates provided by the New York City Department of Sanitation. More than 200 black granite strips embedded in the sidewalks along the Canyon of Heroes list honorees of past ticker-tape parades. Great White Way "The Great White Way" is a nickname for a section of Broadway in Midtown Manhattan, specifically the portion that encompasses the Theater District, between 42nd and 53rd Streets, and encompassing Times Square. In 1880, a stretch of Broadway between Union Square and Madison Square was illuminated by Brush arc lamps, making it among the first electrically lighted streets in the United States. By the 1890s, the portion from 23rd Street to 34th Street was so brightly illuminated by electrical advertising signs, that people began calling it "The Great White Way". When the theater district moved uptown, the name was transferred to the Times Square area. The phrase "Great White Way" has been attributed to Shep Friedman, columnist for the New York Morning Telegraph in 1901, who lifted the term from the title of a book about the Arctic by Albert Paine. The headline "Found on the Great White Way" appeared in the February 3, 1902, edition of the New York Evening Telegram. A portrait of Broadway in the early part of the 20th century and "The Great White Way" late at night appeared in "Artist In Manhattan" (1940) written by the artist-historian Jerome Myers: Transportation From south to north, Broadway at one point or another runs over or under various New York City Subway lines, including the IRT Lexington Avenue Line, the BMT Broadway Line, IRT Broadway–Seventh Avenue Line, and IND Eighth Avenue Line (the IND Sixth Avenue Line is the only north–south trunk line in Manhattan that does not run along Broadway). The IRT Lexington Avenue Line runs under Broadway from Bowling Green to Fulton Street (). The BMT Broadway Line runs under it from City Hall to Times Square–42nd Street (). The IRT Broadway–Seventh Avenue Line runs under and over Broadway from Times Square to 168th Street (), and again from 218th Street to its terminal in the Bronx at Van Cortlandt Park–242nd Street (). The northern portion of the IND Eighth Avenue Line runs under Broadway from Dyckman Street to Inwood–207th Street (). Early street railways on Broadway included the Broadway and Seventh Avenue Railroad's Broadway and University Place Line (1864?) between Union Square (14th Street) and Times Square (42nd Street), the Ninth Avenue Railroad's Ninth and Amsterdam Avenues Line (1884) between 65th Street and 71st Street, the Forty-second Street, Manhattanville and St. Nicholas Avenue Railway's Broadway Branch Line (1885?) between Times Square and 125th Street, and the Kingsbridge Railway's Kingsbridge Line north of 169th Street. The Broadway Surface Railroad's Broadway Line, a cable car line, opened on lower Broadway (below Times Square) in 1893, and soon became the core of the Metropolitan Street Railway, with two cable branches: the Broadway and Lexington Avenue Line and Broadway and Columbus Avenue Line. These streetcar lines were replaced with bus routes in the 1930s and 1940s. Before Broadway became one-way, the main bus routes along it were the New York City Omnibus Company's (NYCO) 6 (Broadway below Times Square), 7 (Broadway and Columbus Avenue), and 11 (Ninth and Amsterdam Avenues), and the Surface Transportation Corporation's M100 (Kingsbridge) and M104 (Broadway Branch). Additionally, the Fifth Avenue Coach Company's (FACCo) 4 and 5 used Broadway from 135th Street north to Washington Heights, and their 5 and 6 used Broadway between 57th Street and 72nd Street. With the implementation of one-way traffic, the northbound 6 and 7 were moved to Sixth Avenue. , Broadway is served by the M4 (ex-FACCo 4), M7 (ex-NYCO 7), M55, M100, and M104. Other routes that use part of Broadway include the M5 (ex-FACCo 5), M10, M20, M60 Select Bus Service, Bx7, Bx9, and Bx20. Bee-Line buses also serves Broadway within Riverdale and Westchester County. Routes 1, 2, 3, 4, 6, 13, and several others run on a portion of Broadway. Notable buildings Broadway is lined with many famous and otherwise noted and historic buildings, such as: 2 Broadway 280 Broadway (also known as the Marble Palace, the A.T. Stewart Company Store, or The Sun Building) Alexander Hamilton U.S. Custom House (1 Bowling Green, between the two legs of the southern end of Broadway) American Surety Building (100 Broadway) Ansonia Hotel (2109 Broadway) Bowling Green Fence and Park (between 25 and 26 Broadway) Bowling Green Offices Building (11 Broadway) Brill Building (1619 Broadway) Corbin Building (196 Broadway) Cunard Building (25 Broadway) Dyckman House (4881 Broadway) Equitable Building (120 Broadway) Flatiron Building (Fifth Avenue and Broadway at 23rd Street) Gilsey House (1200 Broadway) Gorham Manufacturing Company Building (889-91 Broadway) Home Life Building (253, 256 Broadway) International Mercantile Marine Company Building (1 Broadway) Morgan Stanley Building (1585 Broadway) One Times Square (1475 Broadway) Paramount Building (1501 Broadway) Standard Oil Building (26 Broadway) Trinity Church (79 Broadway) Union Theological Seminary (3041 Broadway) United Palace (4140 Broadway) United States Lines-Panama Pacific Lines Building (1 Broadway) Winter Garden Theatre (1634 Broadway) Woolworth Building (233 Broadway) Historic buildings on Broadway that are now demolished include: Appleton Building Alexander Macomb House Barnum's American Museum Equitable Life Building Grand Central Hotel (673 Broadway) Mechanics' Hall Metropolitan Opera House, from 1883 to 1966, between 39th and 40th Streets Singer Tower (Liberty Street and Broadway) St. Nicholas Hotel References Notes Citations Bibliography External links Great White Way; historical citations from etymologist Barry Popik New York Songlines: Broadway; a virtual walking tour of the street Green Light for Midtown; New York City Department of Transportation pilot program for Broadway traffic Walking the length of Broadway Harlem Inwood, Manhattan Lower Manhattan Midtown Manhattan Morningside Heights, Manhattan Riverdale, Bronx Streets in Manhattan Streets in the Bronx U.S. Route 9 Union Square, Manhattan Upper West Side Washington Heights, Manhattan