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https://simple.wikipedia.org/wiki/Dublin

Dublin

Dublin () is the capital of the Republic of Ireland, and the biggest city on the island of Ireland. In 2011, there were over 1.1 million people living in the Greater Dublin Area. Dublin was built by the Vikings upon the river Liffey. The river divides the city into two parts, North Dublin and South Dublin. Many famous writers lived in Dublin. Oscar Wilde and George Bernard Shaw were born in Dublin. James Joyce is probably Dublin's best known and most international writer. Dublin is home to Ireland's largest stadium for all sports, Croke Park. It can hold up to 85,000 people. Croke Park is the usual venue for all Ireland hurling and football finals. The Aviva Stadium hosts rugby and soccer. Notes References Other websites "The Reflecting City" Dublin GDP stats WikiSatellite view of Dublin at WikiMapia The Dublin Community Blog Satellite map of Dublin - Including local geographic features. Dublin - Tourist information. County towns in Ireland

https://simple.wikipedia.org/wiki/Dance

Dance

Dance is a performing art. It is described in many ways. It is when people move to a musical rhythm, like a drum beat. They may be alone, or in a group. The dance may be an informal play, a part of a ritual, or a part of a professional performance. There are many kinds of dances, and every human society has its own dances. As with other performing arts, some people dance to express their feelings and emotions, or to feel better. Dance can be used to tell a story. In some societies, dance goes with song as well as music. Dancing is sometimes done as sport, and has similar athletic aspects. People who want to learn to dance can go to dance schools. It may take years of practice to become an experienced and capable dancer. To plan a dance is called choreography, done by a choreographer. Often this goes with music, and fits into a certain style. Dances may be planned in detail, or they may be whatever dancers feel like doing. However, most dancing does follow some general style or pattern. One style is the couple dance, where (usually) a man and a woman dance together. Other dances need an ensemble, a group of people together to make it work. History People have always danced. Many cultures have their own dances. There are pictures, on pottery and stone, which show dances from several thousand years ago, in Egypt and Greece. Sachs divides early dances into 'Imageless dances' and 'Image dances'. By 'imageless dances' he meant dances which have no set form, but aim at getting the dancers into a state of ecstasy. In this state the dancer(s) seem changed, in a trance, and are often thought of (by their society) as being 'possessed by spirits'. These dances are done on certain occasions: marriage, war, famine, illness or death, and so on. They are found in all early ('primitive') societies.p49; 62 The 'image dances', according to Sachs, are to do with the world outside the dancer. By imitating an animal or object, the dancer believes he can capture a power and make it useful. To dance in imitation of the animal which is going to be hunted is to become one with them. To imitate the act of sex is to achieve fertility. This is the kind of thinking behind an image dance. Sachs points out that societies of this kind do not really understand the connection between cause and effect. They really believe the image dances work. The dance type which is used in image dances is mime.p49; 77 The two styles of dance may be joined together. Fertility dances may involve both ecstatic states and mime. The great dancer Nijinsky used some of these ideas in his choreography for the ballet Le Sacre du Printemps (The Rite of Spring), a ballet about the sacrifice of a girl during a primitive celebration of Spring. In more recent times, the first dance school we know about was opened in 1661 in Paris. Only men were accepted until 1681. After 1681, women were accepted too. Ballroom dances are forms of modern dance. Ballroom dances such as the waltz are done by couples. Until the 20th century, most ballroom dances were sequence dances. The way people moved was planned in set formation. These formations were usually lines or squares. Everyone moved at the same time, and finished at the same time. The music played for a set time, and then stopped. After the invention of the waltz, around 1800, another style of dancing developed. In the waltz, and later dances, people danced in couples, but they did so separately. They did not dance in formation, but moved round the room as they pleased (but anti-clockwise). Often, new dance styles arrive. Some dance as individuals, separately, as they please. Street dance is like that. All these types of dance have music. At the same time, round the world there are many traditional dances. Some of them have been going for hundreds of years. We call them folkloric dances. The coming of popular music videos and DVDs led to a kind of dancer previously seen in some stage shows. A backup dancer (or background dancer) is a performer who dances with or behind the lead performers in a live musical act or in a music video. Styles There are many different styles of dance, which fall into these general types: Classic dance Professional dancing Ballet Modern dance Theatre dance Belly dancing Jazz dance Tap dance Social dancing Ballroom dancing (International style) Waltz Foxtrot Tango Quickstep Viennese waltz Cha-cha-cha Jive Paso doble Samba Rumba Other styles Salsa Rock and Roll Street dance Breakdancing Funk Hip hop Folk dance Irish Dance Morris Dance Country Dance Indian Classical Dances Bharat Natyam Kathak Mohini Attam Kathakali Kuchipudi Professional dancers Alvin Ailey George Balanchine Vernon and Irene Castle Misty Copeland Katherine Dunham Bob Fosse Loie Fuller Gene Kelly Vaslav Nijinsky Margot Fonteyn Monsieur Pierre Antonio Ruiz Soler Matt Steffanina References Non-verbal communication

https://simple.wikipedia.org/wiki/Dissolution%20of%20the%20monasteries

Dissolution of the monasteries

The dissolution of the monasteries was an event that happened from 1536 to 1540, when English King Henry VIII took away the land and money that the nuns and monks of the Roman Catholic church owned. Henry VIII then gave this land and money to people that supported him. This was also when Henry VIII made himself the new head of the Church of England (which is a type of Christianity). Parliament made the Act of Supremacy to give him the right to do both these things. It was part of the Protestant Reformation in England. History of the British Isles Anglicanism Protestant Reformation

https://simple.wikipedia.org/wiki/Deadline

Deadline

A deadline is a time by which some task must be completed. Very often, it means a time limit that is set in place by an authority - for example, a teacher tells students that they must turn in their homework in by a certain time. This is so the teacher is able to report fairly to his or her principal that every student had the same chance to do the work. Deadlines may also be set by a time horizon that comes from something that is not a human authority, but part of nature. For example, by sunset one must do those tasks requiring daylight. However, a human must watch the sun and decide what light is strong enough to still be daylight, so time limits will still be involved even if one observes a horizon and sets a deadline oneself. A way to remember this is that a time horizon is like the physical horizon where sunset happens and a time limit is a thing people set up to deal with this. A deadline is a thing powerful people set up to ensure less powerful people comply with their way of doing things. time Planning Problem solving

https://simple.wikipedia.org/wiki/Dutton%27s%20Speedwords

Dutton's Speedwords

Dutton Speedwords is a made-up language written by Reginald John Garfield Dutton. The idea of Dutton Speedwords is to make frequent words short, and very frequent words very short. Dutton Speedwords can be used as a second language for international communications. Dutton Speedwords is also a shorthand writing system – this means you can use it to write quickly. The method was made up by Reginald John Garfield Dutton (1886-1970) in 1922. It was first published in 1935. It was called International Symbolic Script. A year later, it was called Speedwords. It was changed in 1946 and 1951. It has two uses; to be a language and to be used for writing quickly. Dutton hoped that this would mean more people would learn it because they could use it for two reasons. The books that Dutton wrote about Speedwords are not printed anymore. But Speedwords is now being used by more people because they find it is good for working online. For example, it makes it faster to type an email. Another way of writing quickly is Pitman's shorthand. This uses special symbols instead of letters. Speedwords uses Roman letters. This makes it easier to learn. It also means it can be typed using a normal keyboard. Each word means only one thing. This means you do not need to use different forms of the same word. The words used in Speedwords are the same as the words used in many other languages. The words are like short versions of the writer's own language. Other websites overview of Speedwords by Richard K Harrison 1994 Constructed languages

https://simple.wikipedia.org/wiki/Devil

Devil

In some religions, the devil is a bad spirit or supernatural being that tries to create problems for people and distance them from God. Some people also use the words "the Devil" or "Satan" for the most powerful devil. The word "devil" comes from the Greek word "diabolos" which means "someone who tells lies to hurt you". ("Diabolos" is translated to the English word "slanderer.") The New Testament uses "diabolos" as a title for Satan, and so "The Devil" became another name for Satan in English. In the Old Testament, there is the serpent and the shaitan, who may be two different characters. "Shaitan" in Hebrew means "adversary", an enemy or opponent. Shaitan is also the word used for the devil in the Koran, who often appears as an animal and tries to get people to do the wrong thing. In Christianity the Devil was originally an angel in heaven called Lucifer. But he refused to love the humans as much as his father, God, as he was instructed, and so he revolted against Heaven. After a hard fight he was defeated and thrown out of heaven. Some other angels who helped him were also thrown out. Christianity According to Christianity, the Devil wanted to be a deity besides God and be independent from God. Therefore, a war in heaven started and the angels battled. After the Devil lose the battle and was thrown out of heaven, he started doing bad things on the earth. He wants people to worship him instead of God. Sometimes he tries to trick people by giving them false promises. The other angels who were thrown out of heaven became evil spirits called demons. They obey the Devil and help him do evil things. The Book of Revelation says that God will punish the Devil and his demons by throwing them into a Lake of Fire that burns in Hell. This will happen in the future. Some Christians understand the Devil as the embodiment of chaos and death. They think that the Devil is the farest someone can get away from God. God, as the opposite of the Devil, stands for life and the Devil for death. The closer someone gets to the Devil the closer people come to death and will not be resurrected. In Islam In Islam, there is not only one devil, but there are several devils, who support Satan. The devils are invisible and tempt humans and djinns into sin. Humans and djinns, who follow the will of the devils, are called devils too. Arts Artists draw pictures of the Devil that show him as ugly and evil. But nobody knows what he may look like in fact. Usually he is a spirit that nobody can see, but he can make himself look like a real person in order to trick people. Many modern depictions of the devil portray him as a red human-like being with horns and a pointed tail, carrying a red pitchfork or trident. Devil and other religions Not all religions believe in the devil. For example, some forms of Buddhism do not believe in the devil. Judaism, has Satan, but does not believe that Satan is the Devil, but only an angel. In Wicca, the concept of the Devil and demons is also rejected, simply because, in Wiccan tradition, the creative energy is neither positive nor negative. According to Wiccans: "We are the ones who use this energy for good or evil. Therefore, the consequence of this action is our entire responsibility, not of an evil supernatural being." The corniferous god Cernunnos of Wicca was confused with the Christian Devil, for having horns (in antiquity, given the horns were phallic, they were associated with virility (fertility)), and were soon symbols of ancient European religions. He was already worshipped by pagan religions before Christianity arrived in Europe and the British Isles. Many satanists believe in the devil or Satan only as a metaphor, not an actual being or person. In the Bahá'í Faith, the devil as a malevolent, supernatural entity is not believed to exist. These terms do, however, appear in the Bahá'í writings, where they are instead used as metaphors for the lower nature of man. References Theology Demons

https://simple.wikipedia.org/wiki/Diarrhea

Diarrhea

Diarrhea (DIE-uh-REE-uh), also spelled diarrhoea, happens when the body makes more watery feces than normal. Diarrhea can occur in humans as well as most other mammals. Causes Diarrhea is not a disease. But it may be a symptom of a disease. The most common causes of diarrhea are: Viruses, like Norovirus (the most common cause of viral gastroenteritis—"stomach flu"—in humans) Bacteria, like E. coli or C. diff Some medicines, especially antibiotics Food poisoning Lactose intolerance Artificial sweeteners, like sorbitol and mannitol, which are in many sugar-free food products like sugarless gum Other problems with the intestines, like Crohn's disease and irritable bowel syndrome Child death In developing nations, diarrheal diseases are the second most common cause of death in children under age 5. Every year in the world, diarrhea kills around 760,000 children under age 5. In developing countries, diarrhea is also one of the most common causes of malnutrition in children under age 5. When children die from diarrhea, the cause is often dehydration (losing too much water from the body). Because diarrhea is watery, it takes away a lot of the water. It also takes away electrolytes—important salts that the body needs to survive. Dehydration is extra dangerous for small children because they have less water in their bodies to begin with. This means they cannot lose as much water as adults before they start to have serious health problems. Causes In developing countries, diarrhea is usually caused by an infection in the intestines. These infections can be caused by bacteria, viruses, or parasites. These infections spread easily in some developing countries because of the following reasons: Unsafe drinking water. Bacteria, viruses, and parasites often get into the water, which people then have to drink. Anyone who drinks the water can then get an infection that causes diarrhea. Sanitation, with clean toilets, is often not available. This makes it easier for infections to spread. Clean water and soap for washing hands are often not available, either. If people cannot wash their hands, bacteria, viruses, or parasites can stay on their hands. These microbes can then enter the mouth or get spread to other people with handshaking. Preventing child deaths Child deaths from diarrhea can be prevented in different ways. Re-hydration When a child is sick with diarrhea, the best way to keep them from dying is to rehydrate them (give them the water and electrolytes (salts) they are losing by having diarrhea). If the child can go to a clinic or hospital, this can be done by giving water and salts intravenously (through a needle placed into a vein). If the child cannot go to a clinic or hospital, oral rehydration solution can be used. ("Oral" means "given by mouth"; a "solution" is a mixture.) Oral rehydration solution is a mixture of the most important things the body loses when it is dehydrated. These things are clean water, salt, and sugar. Some oral rehydration solutions have extra electrolytes, like potassium, in them also. Some oral rehydration solutions come in packets and just need to be mixed with clean water. Oral rehydration solution can also be made at home. If the water in the area is not safe, it can be boiled to make it safe. (Boiling the water will kill any bacteria, viruses, or parasites in the water.) Salt and sugar are then mixed into the water. Drinking this mixture, after the water cools, will re-hydrate the child, if he drinks enough. Adding a banana or orange juice can add potassium to the mixture. Breast milk will also re-hydrate a child with diarrhea. Preventing diarrhea There are some ways to prevent diarrhea, or the spread of diseases that cause diarrhea. However, some of these ways are expensive and difficult to do. These include: Making drinking water safe Making sanitation better Making clean water and soap available for hand washing Related pages Feces References Symptoms

https://simple.wikipedia.org/wiki/Dimension

Dimension

Dimensions are the way we see, measure and experience our world, by using up and down, right to left, back to front, hot and cold, how heavy and how long, as well as more advanced concepts from mathematics and physics. One way to define a dimension is to look at the degrees of freedom, or the way an object can move in a specific space. There are different concepts or ways where the term dimension is used, and there are also different definitions. There is no definition that can satisfy all concepts. In a vector space (with vectors being "arrows" with directions), the dimension of , also written as , is equal to the cardinality (or number of vectors) of a basis of (a set which indicates how many unique directions actually has). It is also equal to the number of the largest group of straight line directions of that space. "Normal" objects in everyday life are specified by three dimensions, which are usually called length, width and depth. Mathematicians call this concept Euclidean space. Dimensions can be used to measure position too. The distance to a position from a starting place can be measured in the length, width and height directions. These distances are a measure of the position. In some occasions, a fourth (4D) dimension, time, is used to show the position of an event in time and space. Other Dimensions In modern science, people use other dimensions. Dimensions like temperature and weight can be used to show the position of something in less simple spaces. Scientist study those dimension with dimensional analysis. Mathematicians also use dimensions. In mathematics, dimensions are more general. Dimensions in mathematics might not measure things in the world. The rules for doing arithmetic with dimensions in mathematics might be different than usual arithmetic rules. Dimensions and vectors Vectors are used to show distances and directions. Vectors are often used in engineering and science, and sometimes in mathematics. A vector is a list of numbers. There is one number for each dimension. There are arithmetic rules for vectors. For example, if Jane wants to know the position of Sally, Sally can give Jane a vector to show the position. If Jane and Sally are in the world, there are three dimensions. Therefore, Sally gives Jane a list of three numbers to show her position. The three numbers in the vector Sally gives Jane might be: Sally's distance north of Jane Sally's distance east of Jane Sally's height above Jane Related pages 3D Hypercube, generalization of square and cube beyond three dimensions Minkowski spacetime, a four-dimensional manifold Space-time References Geometry Algebra

https://simple.wikipedia.org/wiki/Distance

Distance

Distance is how far one thing is from another thing. It is also a measure of the space between two things. It can be measured along any path. Thus, someone who goes around in a circle has traveled a distance, even though his position has not changed. In geometry, the distance between two points A and B is sometimes written as . Pythagorean theorem is often used in the calculation of distance. Distance is a scalar, and thus is different from displacement. Displacement is a vector that measures distance with a straight line (and in only one path). Displacement is the shortest way to travel the distance. Examples One ball is 5 feet from another ball. The distance between the two balls is 5 feet. John walks at a speed of 6 kilometres per hour for one hour. John walks a distance of 6 kilometres. A circle is a curved line. Each point on the circle is the same distance from the centre of the circle. Related pages Euclidean distance Norm (mathematics) References Physical quantity Mathematics Geometry

https://simple.wikipedia.org/wiki/Depth

Depth

Depth in Mathematics In math, the distance between the nearest end and farthest end of an object is its depth. For example, Jane measures a box. When she measures the distance between the end of the box closest to her and the end of the box farthest away, Jane measures the box's depth. See Volume Geometry Width Height Length Depth in Liquids For liquids, the distance between the top or surface of the liquid and the bottom of the liquid is the liquid's depth. For example, water is a liquid. If you fill a container with water, the distance between the top of the water and the bottom of the container is the water's depth. If the depth is big we say the water is deep. Physical quantity

https://simple.wikipedia.org/wiki/Dictionary

Dictionary

A dictionary is a type of book which explains the meanings of words or, more precisely, lexemes. The words are arranged in alphabetical order so that they can be found quickly. The word "dictionary" comes from the Latin "dictio" ("saying"). There are several types of dictionaries: dictionaries which explain words and how they are used, dictionaries which translate words from one language to another, dictionaries of biography which tell about famous people, technical dictionaries which explain the meanings of technical words or words connected to a particular subject (sometimes called a thesaurus). Some of these come close to being an encyclopedia, but an encyclopedia gives a lot of extra information about things (knowledge) and does not explain the use of the language. An encyclopedic dictionary gives less information about the topic than a real encyclopedia does, but more than a simple dictionary. Dictionaries which explain the meaning of words Online dictionaries TheFreeDictionary Longman English Dictionary Online Dictionaries which explain what words mean will give a clear "definition" of the word (e.g. hippopotamus : a hoofed mammal with thick skin, large mouth and short legs that lives in rivers and lakes of Africa.) A big dictionary will also give more information about the word. It will explain how it is pronounced. Usually the International Phonetic Alphabet is used for this. It will explain how the word is used. This is not a problem for a word like "hippopotamus", but a word like "put" has so many different meanings that a large dictionary may have a whole page or more to explain how it can be used. It will also explain the origin of the word (e.g. Greek "hippos" horse and "potamus" river). A dictionary may also give the form of the word in different tenses, plural form etc. Dictionaries which translate into foreign languages There are also dictionaries which translate words into foreign languages. Often one volume (one book) will translate both ways; for example, half the book might be translating from English to Dutch and the other half from Dutch to English. When using a dictionary to find out how to say something in another language one has to be careful to choose the right word. A word like "right" has two basic meanings in English: 1) "correct", and 2) the opposite of "left". Other languages have different words for these different meanings, but they have homonyms of their own. A word like "put" has many meanings. A good dictionary will have a large list of these meanings to help people find the word they want. In many languages, for example, the word “put” will be different according to whether something is being put onto something (e.g. a table) or into something (e.g. a cupboard). Updating dictionaries Dictionaries need to be updated frequently because of the way language changes. New words are often brought into a language (e.g. lots of computer terms) or words change their meanings (e.g. "gay" or "cool"). In this sense, the most famous English Dictionary is the Oxford English Dictionary (or OED). Words are always being added to the OED. They are never taken out even if they are obsolete (not used any more). The OED can be accessed online (with a subscription). Related pages Wiktionary Relevant literature Henning Bergenholtz/Sven Tarp (eds.): Manual of Specialised Lexicography. Benjamins 1995. Sandro Nielsen: The Bilingual LSP Dictionary. Gunter Narr 1994. Other websites Centre for Lexicography Dictionary -Citizendium Oxford English Dictionary Oxford Learner's Dictionary Cambridge Learner's Dictionary (British English) Macmillan Dictionary Collins Cobuild English Dictionary American Heritage Dictionary of the English Language Merriam-Webster American English dictionary Merriam-Webster Learner's Dictionary Learn These Words First: Multi-Layer Dictionary SimpleVocab Multi-word Dictionary English to English Dictionary Terms Dictionary - English to Multi-Lang Dictionary Reference works

https://simple.wikipedia.org/wiki/Definition

Definition

A definition is an exact word or phrase of the meaning, nature, or limits of something. A definition usually answers the question what. Defining means giving a definition. Other words with this meaning are description and explanation. It describes what a word means and explains to the person when and where it can be used. In mathematics, a definition is an exact way of saying what something is. It might not be the easiest way to say what it is, but it is used because it is exact. It can be used in a mathematical proof about the thing. Words

https://simple.wikipedia.org/wiki/Denmark

Denmark

Denmark (), officially named the Kingdom of Denmark, is a Nordic country in Northern Europe. It is the furthest south of the Scandinavian countries, to the south of Norway and south-west of Sweden (which it is connected to by a bridge). It has a south border with Germany. It borders both the North Sea to the west and the Baltic Sea to the east. Denmark is a developed country with a large welfare state; In 2006 and 2007, surveys ranked Denmark as "the happiest place in the world," based on standards of health, welfare, and education. The origin of the name Denmark () is uncertain. In Old Norse, the country was called Danmǫrk, referring to the Danish March (the marches of the Danes). The capital city of Denmark is Copenhagen, on the island of Zealand. Denmark is a constitutional monarchy (meaning the head of state is a monarch who has few established powers) with a queen, Margrethe II. Denmark is a parliamentary state, meaning the people appoint a parliament to make decisions for them, and it has a democratic government headed by an elected Prime Minister, who currently is Mette Frederiksen since 2019. In geography, Denmark is the land in northern Europe, where the Danes live. In the political sense, the Kingdom of Denmark also includes the Faroe Islands in the Atlantic Ocean, and Greenland in North America. All three parts of the country have different languages and culture. History Denmark was first united in the 10th century, during the Viking period, by the king Harald Bluetooth (), who first converted Denmark to Christianity. The Vikings are well known for invading countries. In the 11th century, the Danish Vikings controlled England (the Danelaw) for a while. In 1397 Denmark, Sweden and Norway became a single country with one queen (this country was called the Kalmar Union) Sweden became a separate country again in 1523. Denmark and Norway (called Denmark-Norway) stayed united, until 1814. Denmark-Norway controlled many islands in the Atlantic Ocean, including the Faroe Islands, Iceland and Greenland. Iceland became independent from Denmark in 1944. Denmark became a constitutional monarchy on June 5, 1849 when it adopted a constitution which took away powers from the King and gave rights to ordinary Danish people. June 5 is now a holiday in Denmark, called "Constitution Day". Over the years Denmark lost many of the lands that it controlled in battle. Denmark's biggest war defeat was the Second Schleswig War (in 1864) when the duchies of Schleswig and Holstein was conquered by the Kingdom Prussia (now a part of Germany). This was a big loss for Denmark and, consequently, it began a policy of neutrality after the loss, meaning it would no longer take part in any wars or support other countries. Denmark did not take part in the First World War. On April 9, 1940, Denmark was invaded by Nazi Germany and the Nazis stayed in Denmark throughout World War II. During the war, in 1943, Danes helped over 8,000 Jews to escape from Denmark into Sweden after the Nazis tried to arrest them. After the liberation of Denmark, one part of the country was not. That was the island of Bornholm. The German Commandant von Kamptz who was stationed there, refused to surrender to the Soviets as the German were fleeing to Bornholm and further to Sweden. The Soviets then bombed the two biggest towns Rønne and Nexø. After the Germans were captured on May 9, 1945, the Soviet Army occupied the island until April 6, 1946. After World War Two, Denmark became a member of NATO and the European Union. Greenland and the Faroe Islands are now part of the Kingdom of Denmark and have their own governments and limited power. Government and politics Denmark has three branches of power; the judiciary (the courts), the executive (the Prime Minister and the cabinet) and the legislature (the Danish parliament). The current Prime Minister of Denmark is Mette Frederiksen, who was elected in June 2019. Denmark is a Kingdom which means it has a monarch (a king or queen). The current monarch is Queen Margrethe II. Margrethe II does not have a lot of power (she does not make any important decisions) and has a symbolic role. Denmark became a constitutional monarchy in 1849. Elections to the parliament are held every four years, and the winner of the election is the party or coalition which gets the most votes and seats in the parliament. After the elections are done, several parties who are in agreement will group together to form a coalition government, and the leader of the largest party becomes the prime minister. Here is a short summary of the biggest political parties in Denmark, from left to right on the political axis: Red-Green Alliance (Danish: Enhedslisten), a far-left socialist party. The Alternative (Danish: Alternativet), a green progressive party. Socialist People's Party (Danish: Socialistisk Folkeparti), a socialist party. Social Democrats (Danish: Socialdemokraterne), a left-wing party which is "social democratic" (slightly socialist). Venstre, Liberal Party of Denmark (Danish: Venstre (meaning "left")), a liberal party. Danish Social Liberal Party (Danish: Det Radikale Venstre), a radical left/borderline right-wing liberal party. Conservative People's Party (Danish: Det Konservative Folksparti), a conservative party. Liberal Alliance (Danish: Liberal Alliance), a right-wing liberal party. Danish People's Party (Danish: Dansk Folkeparti), a right-wing political party who dislike immigration (people from other countries who come to live in Denmark). Welfare Denmark, like the other Nordic countries. is well known for being a large welfare state. The government provides many services to the public such as free health care, free education (school and college) and free housing for the poor. Danes pay high taxes to fund welfare. Geography Denmark is the smallest of the Scandinavian countries. The neighbours are Germany (to the south), Sweden (to the east), Norway (to the north) and the United Kingdom (to the west). The country is surrounded by the sea except for Jutland (Jylland), the largest part of Denmark. It is connected to Germany by land. To the south-east there is the Baltic Sea, to the west the North Sea, to the north the Skagerrak and to the north-east the Kattegat. The western part of Denmark is the peninsula of Jutland (, pronounced yoo´-land), bordering Germany. This is the only part of Denmark that is not an island. The rest of Denmark includes 76 islands people live on, and many tiny islands. The largest islands are Zealand (Sjælland), and Funen (Fyn). To the east is the island of Bornholm in the Baltic Sea, the only place in Denmark where the bedrock can be seen. The country is quite flat. The highest hill or mountain is Møllehøj, which is 170.86 metres (560.56 ft) tall. There are many small hills, lakes, creeks, forests and farmland. Denmark's shore line covers 7,314 km (4,545 mi). Nobody in Denmark lives more than 60 km from the coast. The longest river in Denmark is the Gudenå. Climate The weather in Denmark is quite windy and rainy. In the winter, it does not get very cold; in most years, there are only a few weeks of snow. Every ten years or so, the sea around the islands freezes over, but in most winters, it does not. The climate and topography are not good for winter sports. Most summers are not very hot. People always dress to be ready for rain or wind. There are also very sunny times, but nobody can know ahead of time when these will be. The best time of the year for outdoor activities is the months of May and June until midsummer. Regions and municipalities Denmark is divided into five regions (Danish: regioner or region for one). The regions replaced the former counties (amter) in January 2007. The regions are in charge of hospitals and health care. The regions are then subdivided into municipalities (). There are currently 98 municipalities, but before January 2007 there were 275. The number of municipalities was decreased when it was decided that, to become more efficient, each should have a population of at least 20,000 . People The biggest part (90.5%) of Denmark's population of just under 5.4 million is of Danish descent, according to 2009 statistics. Of the rest 8.9% who are immigrants or descendent from recent immigrants, many come from South Asia or the Middle East. There are also small groups of Inuit from Greenland and Faroese. The Danes speak the national language, Danish, which is very similar to the other Scandinavian languages. Swedish and Norwegian are so close to Danish that most Danes understand them. As well as Danish, most Danes speak a foreign language too, such as English, which is popular as an international language, or German. In the southern part of Jutland, a German minority speaks German. On the Faroe Islands, Faroese is spoken, and people living in Greenland speak Inuit. Religion does not play a large part in the life of most Danes and church attendance is very low. However, even though many Danes are atheist, 80.4% are members of the Protestant "Church of Denmark" (, The National Church) which is the official "state church" of Denmark. The National Church is Lutheran, which means it separated from the Roman Catholic Church in the 16th Century. Other important faiths include Judaism, Islam (the number of Muslims is increasing), other Protestant groups and Catholicism. Transport Because of the many islands, Denmark has many bridges. The main parts of the country, and most of the bigger islands, are connected by roads and railroads. One of the world's longest bridges connects the eastern and the western parts of the country, and there is a large bridge to Sweden also. There is still no bridge across the Baltic Sea to Germany, but it will most likely be built in a few years. The bridge to Sweden was expensive, took a long time to build, and required much planning by engineers. There are still many islands with no bridges to the mainland. People have to go by boat or airplane to reach these islands. Many islands will never be reached by bridges, because they are too small or too far away. If the island has too few people, bridges are often not built because it is expensive to build. Cycling is very popular in Denmark because the ground is so flat. Copenhagen is a city that is very bicycle friendly, with bicycle lanes extending over 12,000 km. Culture The people of Denmark have always depended on the sea. In earlier days, people could not travel anywhere unless they went by boat. Many Danes were fishermen or merchants. Even today, many Danes spend much time near or at the sea. Farming has always been one of the main occupations. Because of the climate and the soil, Denmark is a good place for agriculture. Export of food to the neighbouring countries is one of the most important sources of income for the country. Danish hams and cookies are exported throughout the world. Perhaps the most famous Dane is actually Hamlet, the title character of William Shakespeare's famous play, which was set in the real castle of Kronborg in Helsingør, north of Copenhagen. The play was based on an old Danish myth of the Viking Prince Amled of Jutland, and his quest for revenge against his father's killer. Another widely known Dane is Hans Christian Andersen, an author mostly famous for such fairy tales as "The Little Mermaid", and "The Ugly Duckling". Also Karen Blixen, Tycho Brahe and the philosopher Søren Kierkegaard are well known worldwide. There are many famous Danish scientists, including Niels Bohr, the famous physicist who developed the first working model for the atom, and Ole Rømer, who discovered the speed of light. Hans Kirk, although less well known outside of Denmark, is the author of the best-selling Danish novel of all time, The Fishermen. Music Danes enjoy many different types of music, including ballets, jazz music, pop and rock. Denmark's most famous classical composer is Carl Nielsen. Famous Danish bands include Aqua, a pop band, and The Raveonettes, an indie rock band. The most famous Danish rock star is Lars Ulrich of the band Metallica. Food The cuisine of Denmark is like the other Nordic countries (Finland, Norway, Iceland, and Sweden), as well as that of northern Germany, consists mainly pork meat and fish. Traditional Danish food includes frikadeller (fried meatballs, often served with potatoes and various sorts of gravy). Fish is also widely eaten, especially on the west coast of Jutland. Holidays Christmas () is the main feast of the year. Christmas is traditionally celebrated on the eve, December 24, and this is when the main Christmas meal is eaten and presents are unwrapped. In midwinter, a fast is celebrated. Children are dressed up, and go from house to house begging for money. This practice has in the recent years been taken over by Halloween, and most people give candy not money. A barrel filled with candy is smashed with clubs. The person who makes the candy fall out is appointed queen of cats and the person who hits the last stick is appointed king of cats. Midsummer is celebrated with a huge bonfire in the evening of June 23. Most Danes have a three-week summer holiday in July or August. Sports The most popular sport in Denmark is football (soccer). Sailing, swimming and other water sports are very popular because of the long coastline. Another common sport is cycling, (Copenhagen has been nicknamed the "City of Cyclists" because of the popularity of bicycles for moving around), which has become popular in Denmark partly because of the flat land all over the country. Indoor sports such as badminton and handball are also popular during the long winters. Monarchy Monarch is a word that means king or queen. Denmark is the oldest monarchy in Europe. The current monarch is Queen Margrethe II, who has been the queen since 1972. Denmark does not currently have a King. Margrethe's husband was called a prince because he was the son-in-law, not the son, of the previous King. He died on 13. February 2018 at the age of 83. The royal couple have two children: Crown Prince Frederik who married an Australian woman named Mary, and have 4 children: Prince Christian Princess Isabella Prince Vincent & Princess Josephine (twins) Joachim married a British woman from Hong Kong but later divorced in 2005 after being married for 10 years. He has two sons: Prince Nikolai Prince Felix In 2008 Prince Joachim married for the second time. His new wife is from France and is called Marie, with whom he has a son and a daughter. Prince Henrik Princess Athena Related pages Denmark at the Olympics Denmark national football team List of rivers of Denmark References Notes Other websites Denmark.dk – The official website of Denmark VisitDenmark.com – Official travel guide to Denmark Danish Culture European Union member states Nordic countries Current monarchies 10th-century establishments in Europe

https://simple.wikipedia.org/wiki/Death

Death

Death is the end of a life in an organism. All biological and living activity of the living thing stop, including the mind and the senses. The usual signal for death in humans and many other animals is that the heart stops beating and cannot be restarted. This can be caused by many things. All living things have a limited lifespan, and all living things eventually die. Living things that have died are normally described as being dead. Death of humans is often investigated for the cause, in case of crime (such as murder), accident or disease that may continue to kill other humans. About 150,000 people die every day around the world. About two thirds of these people die because of age. In addition to the physical body, some believe humans also have a soul and believe that the soul can continue without a body (afterlife), move into another body (reincarnation), or cease to exist (annihilationism). Religions have different beliefs about this issue. Many cultures have their own customs and rituals to respect the dead. When people talk about things or events that lead to the death of a plant or animal, those things or events are usually described as being deadly, or fatal. In the case of diseases, they are described as terminal. Humans are no different from any other lifeform. Our bodies have an ability for self-repair, but that ability is limited. Finding the cause of death is a medical speciality called pathology. In medicine, death is when the heart stops beating for more than several minutes. There are special times in which people recover even though the heart has stopped for 30 minutes, such as near-drowning in very cold water. If machines are used to help the heart and lungs work, then the moment of death is more difficult to know. Society and culture Death is commonly a sad or unpleasant thing to people. It can make people think about their own death. People might miss or be sad for the person who has died. They might also be sad for the family and friends of the person who has died. In any society, human death is surrounded by ritual - a wake or funeral is normal. In some places it was common to eat the dead in a form of ritual cannibalism. But this is no longer common, in part because disease like kuru can be passed this way. Human dead bodies are taboo in most societies and must be handled in special ways - for a combination of religious and hygiene reasons. A human dead body must always be reported in law, to be sure it is disposed of properly. Dealing with dead bodies and their property Finding the cause of any human death and stopping a similar death from happening to someone else are the main reasons people look into human morbidity or let dead bodies be cut open and looked at in an autopsy. Some religions do not allow autopsies, because they feel the body is holy. Autopsies are usually required by the state if someone dies and people do not know why. The autopsy helps find out if someone killed the person on purpose, tried to hurt them, or if they died from a sickness. To prepare for their own death, humans can write a last will and testament to be clear about who gets their property and possessions. A person will sometimes also volunteer to be an organ donor. This might mean giving the whole body to medical research. It can also save the lives of others by making organ transplants possible. Religious views of death For a long time, many people have been afraid of death and a lot of people have wondered about what may happen to people after they die. This is one of the largest questions of philosophy and religion. Many people believe there is some form of afterlife. Ancient rulers sometimes did insist not only that their own bodies, and much property, but even their servants and relatives be destroyed at their funeral. Christianity has a special focus on death because of the state killing of Jesus Christ by the Romans. In Islam this is thought to demonstrate the injustice of human systems of dealing out death, and the ability of the best people to overcome it and even forgive it. In Christianity itself it is thought to prove that Jesus himself was really God and so could lose his body and still have the power of resurrection. In Buddhism reincarnation is believed to occur. Reincarnation is an idea taken from Hinduism. Confucianism advises respect for parents and forms of ancestor worship to respect both dead and living ancestors. Rituals surrounding death Every ethical tradition including the medical view of the body has some ritual surrounding death. Often these excuse behaviours that might be hated if they did not have the ritual. For instance, one may say that organ transplant is like cannibalism. Very much of what happens at a human death is ritual. People who wish theirs to be dealt with a certain way, and who wish a particular treatment like cremation of their body, should decide in advance and set up the necessary payments and agreements. This makes it much easier for their family after they die, since there is no longer the ability to clearly communicate the wish. For the same reason, saying goodbye is important. Most of the stress of death seems to come for loved ones who "did not have a chance to say goodbye". Maybe it is to relieve this stress that rituals are created, and to bring together those that knew someone so that the personal experience a person can no longer communicate for themselves, can be exchanged by others. Some ritual, such as seances, claim to allow people to speak to the dead. This is not claimed to be very reliable, both by scientists and even by those who do them very often. Preparing for death Aside from wills, goodbyes, organ donations and funerals, there is important personal experience to decide to pass on, or not, when someone knows they may soon die. Palliative care focuses on basic decisions people make when they are very close to the end of their lives, and it ensures someone is always available to talk to them. It is a replacement for heroic medical intervention that may keep them physically alive but with no quality of life. Human psychology must prepare for death if it is anything other than a quick surprise: Elizabeth Kubler-Ross wrote that there were several stages in dying, of which denial was the first, and acceptance was the last. Recording one's life is often something people with acceptance will do to leave a memoir or a full autobiography: Because events leave living memory, and may only be part of oral tradition, there are projects to record everything that people remember about World War I and the Shoah. The first of these was to record everything remembered about the U.S. Civil War. This discipline has changed history since we have so many more first person accounts of the times, and made social history much more standard. Other terms for death There are other terms for death. Examples are, "to pass away", "to go to a better place", "to buy the farm" (generally used in the military), "to leave the earth", "big sleep", and "to kick the bucket". the term gone may also be a term for describing death. for example: if a person has died, they are also said to be gone, as in gone to a better place or no longer here. Unnatural causes of death Old age and illness are not the only things that can end a person's life. People make other people die. This is called killing or murder. Three famous murders are John Wilkes Booth killing Abraham Lincoln, James Earl Ray killing Martin Luther King Jr. and Lee Harvey Oswald killing the President of the United States John F. Kennedy. People can also die by accidents resulting in terminal trauma, hypothermia, starvation, suicide and dehydration. References Related pages Funeral Death (personification) Basic English 850 words

https://simple.wikipedia.org/wiki/Diesel-electric

Diesel-electric

A diesel-electric engine is a diesel generator, a diesel engine that drives an electric generator. The generator feeds electric power to an electric motor which turns a driveshaft. Its efficiency is higher than when an engine drives a shaft through gears. Most locomotives and many ships use diesel-electric drive. Many diesel-electric drives, especially small ones, store the electricity in a battery. Some designs also store braking energy in a flywheel, which can also charge a battery. However, these add even more complexity and weight to the vehicle, so are more appropriate for city driving where service stations are always available and there is much stop and go driving. Because they do not require any change or investment in stations nor much in vehicle design, diesel-electric vehicles are believed to be the most likely replacement for today's internal combustion engine. When properly tuned, they have low emissions and they use only about one-third of the fossil fuel of most gasoline engines powering similar vehicles. Honda and Toyota are presently delivering consumer priced diesel-electric cars. By contrast, hydrogen infrastructure is thought to be decades off, and is not fully implemented even in Iceland where there is abundant free geothermal electricity. In countries like India, government is focusing on fully electric trains rather than diesel electric. That too electricity will be produced by renewable sources like Solar. Many activists feel that promoting hydrogen is a stall, a way to avoid forcing the shift to diesel-electric vehicles in the nearer term. Motors

https://simple.wikipedia.org/wiki/Embassy

Embassy

A foreign embassy is the official office of one country in another. It is usually in the capital city of the other country. It is where the ambassador and other representatives of the home country work. Much of the diplomacy (talk) between the two governments happens there. They represent their country to the host government. The embassy represents the interests of the entire country and is fully responsible for the relationship between the two countries. The head of the embassy is usually an ambassador, but can also be a minister, high commissioner, or other level of diplomatic personnel appointed by the sending country to represent it. Politics

https://simple.wikipedia.org/wiki/Europe

Europe

Europe is the western part of the continent of Eurasia, often thought of as its own continent. It is separated from Asia by the Ural Mountains in Russia and the Bosporus strait in Turkey. Europe is bordered by water on three sides. On the west is the Atlantic Ocean. To the north is the Arctic Ocean. The Mediterranean Sea separates Southeastern Europe from Africa. On the eastern border of Europe are the Ural River and Ural Mountains. There are at least 43 countries in Europe (the European identities of 5 transcontinental countries: Cyprus, Georgia, Kazakhstan, Russia and Turkey are disputed). Most of these countries are members of the European Union. Europe covers about 10,180,000 square kilometers (3,930,000 square miles). This is 2% of the Earth's surface (6.8% of its land area). As of 2017, about 510 million people lived in Europe. Europe contains the world's second most-active volcano, which is Mount Etna that is currently the most-active volcano in the continent. Europe is a major tourist attraction. People come from all over the world to see its many World Heritage Sites and other attractions. Origin of name Europe is named after a princess in Greek mythology called "Europa." The myth says that Zeus kidnapped Europa and took her to Crete, where she became the mother of King Minos (from whom Europe’s first civilization gets its name, the Minoans). The name "Europa" was later used to describe Greece. Then, as the rest of modern-day Europe started to have cities and empires, the entire area West of the Ural Mountains came to be called "Europa". History The history of Europe is long and has many turns. Many great countries originated from Europe. Greek mythology and the beginning of western civilization came from European nations. Some of the major periods in European history have been: Ancient Greece (Minoan, Mycenaean, Archaic, Classical, Hellenistic): c.2000 BC to 146 BC Ancient Rome (Roman kingdom, Roman Republic and Roman Empire): 753BC-476 Middle Ages (Early, High, Late): 476 to 1492 Early Modern Era (Renaissance, Reformation, Age of Discovery, Enlightenment): 1492-1789 19th Century, 20th Century and 21st Century (French Revolution, Napoleonic Wars, Industrial Revolution, Colonialism, World War 1, October Revolution, World War 2, Cold War): 1789-present. Regions and countries Andreas M. Kaplan describes modern Europe as a continent where many different cultures live closely together, "embracing maximum cultural diversity at minimal geographical distances". There are several major regions of Europe: Eastern Europe Central Europe Western Europe Northern Europe Southern and Southeastern Europe Within these regions, there are up to 48 independent European countries (with the identities of 5 transcontinental countries being disputed). The largest is the Russian Federation, which covers 39% of Europe. The European city with the largest population is Istanbul. The country with the largest population is the Russian Federation. About 15% of Europeans live in Russia. Two European countries, the United Kingdom and the Republic of Ireland, are on islands called the British Isles. Climate Most of Europe lies in temperate climate zones. However, there are many different climates throughout Europe. For example, during the winter, it may be snowing and -30 degrees Celsius for 4–5 months in Finland. Yet it may be much warmer, with no snow at all except on high mountains, in Spain. European organizations Council of Europe European Court of Human Rights European Union Union of European Football Associations Warsaw Pact Organization (1955-1989) European Union The European Union is a confederation of 27 European countries. These countries agree to follow common laws so that their citizens can move and trade in EU countries almost the same as they do in their own. Nineteen of these countries also share the same type of money: the euro. List of countries (EU) (EU) (EU) (EU) (EU) (EU) Geographically in Europe and Asia (EU) (EU) (EU) (EU) Geographically in Europe and Asia (EU) (EU) (EU) (EU) (EU) Geographically in Europe and Asia (EU) (EU) (EU) (EU) (EU) (EU) (EU) (EU) (EU) Geographically in Europe and Asia (EU) (EU) (EU) (EU) Geographically in Europe and Asia References Laurasia

https://simple.wikipedia.org/wiki/Encyclopedia

Encyclopedia

An encyclopedia is a collection (usually a book) of information. Some are called "encyclopedic dictionaries". All encyclopedias were printed, until the late 20th century when some were on CDs and the Internet. 21st century encyclopedias are mostly online by Internet. The largest encyclopedia in the English language is English Wikipedia, which has more than 6 million articles. The second largest is the Encyclopædia Britannica, which is the largest one that is printed. Either kind of encyclopedia can inform us on many different topics. Book series were used to summarize all knowledge have been published for thousands of years. A famous early one was the Natural History by Pliny the Elder. The name "encyclopedia" is from the 16th century and meant "complete knowledge". The French Encyclopédie of Denis Diderot was the first that had major parts written by many people from all around the world. After the printing press was invented, dictionaries with long definitions began to be called encyclopedias that were books that has articles or subjects For example, a dictionary of science, if it included essays or paragraphs, it was thought of as an encyclopedia or knowledgeable book on the subject of science. Some encyclopedias then put essays on more than one subject in alphabetical order instead of grouping them together by subject. The word, encyclopedia, was put in the title of some encyclopedias. Companies such as Britannica were started for the purpose of publishing encyclopedias for sale to individuals, and for public use in libraries. Like dictionaries (which had definitions), these publishers hired hundreds of experts to write articles and read and choose articles. Some internet encyclopedias allowed their paying customers to submit articles from other encyclopedias. Other internet encyclopedias accepted writing from non-paying users (users who did not sign in) of the encyclopedia. Types of encyclopedias There are different types of encyclopedias. Some are general and have pages on lots of topics. The English language Encyclopædia Britannica and German Brockhaus are general encyclopedias. Some are about specific topics. For example, there are encyclopedias of medicine or philosophy. Others include the Dictionary of National Biography, the Dictionary of American Naval Fighting Ships, and Black's Law Dictionary. There are also encyclopedias that cover many topics with one perspective or one cultural bias. They include the Great Soviet Encyclopedia and Conservapedia. There are two main ways of organizing printed encyclopedias: from A to Z (the alphabetical way) or by categories. Most encyclopedias go from A to Z. Many dictionaries have similar information to encyclopedias. Examples of encyclopedic dictionaries The Compact Edition of the Oxford English Dictionary. Volume I A–M, volume II NZ. 1971. Oxford University Press. Webster’s Third New International Dictionary . . . Unabridged . . . Merriam-Webster. 1961. Encyclopedia. Springfield, MA: G & C Merriam Company. Fowler's Modern English Usage. Fowler H.W; 2nd revised edition by Gower E. Oxford University Press. Examples of encyclopedias Citizendium Encyclopædia Britannica Encyclopaedia Hebraica Encyclopaedia Metallum Everipedia Funk & Wagnalls New Encyclopedia. Funk & Wagnalls, Inc. The Columbia Encyclopedia in one volume. 1940. New York, NY: Columbia University Press. Wikipedia References

https://simple.wikipedia.org/wiki/Earth%20science

Earth science

Earth science is an all-embracing term for the sciences related to the planet Earth. Earth science may also be called geoscience. Geoscience is the study of the architecture of the earth. It is a broader term than geology because it includes aspects of planetary science, which is part of astronomy. The Earth sciences include the study of the atmosphere, oceans and biosphere, as well as the solid earth. Typically Earth scientists will use tools from physics, chemistry, biology, chronology and mathematics to understand the Earth, and how it evolved to its current state. If there is one fact which underlies all Earth science it is this; the Earth is an ancient planet which has been changing the whole time since its formation. The extent of the changes is much greater than people used to think. Fields of study The following disciplines are generally recognised as being within the geosciences: Geology describes the rocky parts of the Earth's crust (or lithosphere) and its historic development. Major subdisciplines are mineralogy and petrology, geochemistry, geomorphology, paleontology, Mineralogy, petrophysics, stratigraphy, structural geology, engineering geology and sedimentology.<ref name="smith 5">Smith, Gary A. & Pun, Aurora 2006. How does the Earth work?. Pearson Prentice Hall, NJ. .</ref> Geophysics and Geodesy investigate the shape of the Earth, its reaction to forces and its magnetic and gravity fields. Geophysicists explore the Earth's core and mantle as well as the tectonic and seismic activity of the lithosphere. Soil science covers the outermost layer of the Earth's crust that is subject to soil formation processes (or pedosphere). Oceanography and hydrology (includes limnology) describe the marine and freshwater domains of the watery parts of the Earth (or hydrosphere). Includes Marine biology. Glaciology covers the icy parts of the Earth (or cryosphere). Atmospheric sciences cover the gaseous parts of the Earth (or atmosphere) between the surface and the exosphere (about 1000 km). Major subdisciplines are meteorology, climatology, atmospheric chemistry and physics. Astronomy includes the study of distant stars and galaxies to the examination of the 4.6 billion years old Earth from an astronomical point of view. It is also closely related with the study of the solar system and its planets, a subdiscipline called planetology. A more distant relative of astronomy is physical cosmology, which aims to study the Universe as a whole. Closely related to the earth sciences are physical geography and biology. List of Earth science topics Atmosphere Atmospheric chemistry Climatology Meteorology Paleoclimatology Biosphere Biogeography Paleontology Micropaleontology Hydrosphere Hydrology Limnology Hydrogeology Oceanography Marine biology Paleoceanography Physical oceanography Lithosphere or geosphere Geology Environmental geology Historical geology Planetary geology Sedimentology Stratigraphy Structural geology Geography Physical geography Geochemistry Geomorphology Geophysics Geodynamics (see also Tectonics) Geomagnetics Seismology Glaciology Mineralogy Crystallography Petrology Volcanology Pedosphere Soil science Systems Environmental science Geography Gaia hypothesis Others Engineering Geology Geostatistics Geodesy References

https://simple.wikipedia.org/wiki/Earth

Earth

Earth is the third planet from the Sun in the Solar System. It is the only planet known to have life on it. The Earth formed about 4.5 billion years ago. It is one of four rocky planets on the inner side of the Solar System. The other three are Mercury, Venus, and Mars. The large mass of the Sun keeps the Earth in orbit through the force of gravity. Earth also turns around in space, so that different parts face the Sun at different times. Earth goes around the Sun once (one year) for every 365 times it turns around (one day). Earth is the only planet in the Solar System that has a large amount of liquid water on its surface. About 74% of the surface of Earth is covered by liquid or frozen water. Because of this, people sometimes call it the blue planet. Because of its water, Earth is home to millions of species of plants and animals which need water to survive. The things that live on Earth have changed its surface greatly. For example, early cyanobacteria changed the air and gave it oxygen. The living part of Earth's surface is called the "biosphere". Orbit and turning Earth is one of the eight planets in the Solar System. There are also thousands of small bodies which move around the Sun. The Solar System is moving through the Orion Arm of the Milky Way galaxy, and will be for about the next 10,000 years. Earth is about away from the Sun (this distance is called an "Astronomical Unit"). It moves on its orbit at an average speed of about . Earth turns all the way around about 365 times in the time it takes for Earth to go all the way around the Sun. To make up this extra bit of a day every year, an additional day is used every four years. This is named a "leap year". The Moon goes around Earth at an average distance of . It is locked to Earth, so that it always has the same half facing Earth; the other half is called the "dark side of the moon". It takes about 27 days for the Moon to go all the way around Earth, but because Earth is moving around the Sun at the same time, it takes about 29 days for the Moon to go from dark to bright to dark again. This is where the word "month" came from, even though most months now have 30 or 31 days. History of Earth Earth and the other planets formed about 4.6 billion years ago. Their origin was quite different from that of the Sun. The Sun was formed almost entirely of hydrogen, while the planets were formed mostly from higher elements. The smaller "rocky" planets are made almost entirely of higher elements. The Sun must have moved through areas where supernovae had previously exploded. All the planets have higher elements which are only made in supernovae. Only the so-called "gas giants" have much hydrogen and helium. The Moon may have been formed after a collision between the early Earth and a smaller planet (sometimes called Theia). Scientists believe that parts of both planets broke off becoming (by gravity) the Moon. Earth's water came from different places. Condensing water vapour, and comets and asteroids hitting Earth, made the oceans. Within a billion years (that is at about 3.6 billion years ago) the first life evolved, in the Archaean era. Some bacteria developed photosynthesis, which let them make food from the Sun's light and water. This released a lot of oxygen, which was first taken up by iron in solution. Eventually, free oxygen got into the atmosphere or air, making Earth's surface suitable for aerobic life (see Great Oxygenation Event). This oxygen also formed the ozone layer which protects life from ultraviolet radiation from the Sun. Complex life on the surface of the land did not exist before the ozone layer. Earth's land and climate has been very different in the past. About 3 to 3.5 billion years ago almost all land was in one place. This is called a supercontinent. The earliest known supercontinent was called Vaalbara. Much later, there was a time (the Cryogenian) when Earth was almost entirely covered by thick ice sheets (glaciers). This is discussed as the Snowball Earth theory. What it is made of Earth is rocky. It is the largest of the rocky planets moving around the Sun by mass and by size. It is much smaller than the gas giants such as Jupiter. Chemical make-up Overall, Earth is made of iron (32.1%), oxygen (30.1%), silicon (15.1%), magnesium (13.9%), sulfur (2.9%), nickel (1.8%), calcium (1.5%), and aluminium (1.4%). The 1.2% left over is made of many different kinds of other chemicals. Some rare metals (not just gold and platinum) are very valuable. Rare Earth metals are used in all types of electronic phones and computers. The structure of Earth changes from the inside to the outside. The center of earth (Earth's core) is mostly iron (88.8%), nickel (5.8%), sulfur (4.5%), and less than 1% other things. The Earth's crust is largely oxygen (47%). Oxygen is normally a gas but it can join with other chemicals to make compounds like water and rocks. 99.22% of rocks have oxygen in them. The most common oxygen-having rocks are silica (made with silicon), alumina (made with aluminium), rust (made with iron), lime (made with calcium), magnesia (made with magnesium), potash (made with potassium), and sodium oxide, and there are others as well. Density The Earth is the densest of all the planets. It has a lot of heavy metals in it. Shape Earth's shape is a spheroid: not quite a sphere because it is slightly squashed on the top and bottom. The shape is called an oblate spheroid. As Earth spins around itself, centrifugal force forces the equator out a little and pulls the poles in a little. The equator, around the middle of Earth's surface, is about long. The reason the Earth is roughly a sphere (and so are all planets and stars) is gravity. Meteorites, on the other hand may be any shape because, in their case, the force of gravity is too weak to change their shape. The highest mountain above sea level—the well-known Mount Everest (which is above sea level)—is not actually the one that is the farthest away from the center of the Earth. Instead, the sleeping volcano Mount Chimborazo in Ecuador is; it is only above sea level but it is almost at the equator. Because of this, Mount Chimborazo is from the center of the Earth, while Mount Everest is closer to it. Similarly, the lowest point below sea level that we are conscious of is the Challenger Deep in the Mariana Trench in the Pacific Ocean. It is about below sea level, but, again, there are probably places at the bottom of the Arctic Ocean that are nearer to the center of the Earth. Earth’s core The deepest hole ever dug is only about . We know something about the inside of the Earth, though, because we can learn things from earthquakes and the times when volcanoes erupt. We are able to see how quickly the shock waves move through Earth in different places. The inside of Earth is very different from the outside. Almost all of Earth's liquid water is in the seas or close to the surface. The surface also has a lot of oxygen, which comes from plants. Small and simple kinds of life can live far under the surface, but animals and plants only live on the surface or in the seas. The rocks on the surface of Earth (Earth's crust) are well known. They are thicker where there is land, between thick. Under the seas they are sometimes only thick. There are three groups of rocks that make up most of the Earth's crust. Some rock is made when the hot liquid rock comes from inside the earth (igneous rocks); another type of rock is made when sediment is laid down, usually under the sea (sedimentary rocks); and a third kind of rock is made when the other two are changed by very high temperature or pressure (metamorphic rocks). A very few rocks also fall out of the sky (meteorites). Below the crust is hot and almost-liquid rock which is always moving around (the Earth's mantle). Then, there is a thin liquid layer of heated rock (the outer core). This is very hot: . The middle of the inside of the Earth would be liquid as well but all the pressure of the rock above it makes it a solid. This solid middle part (the inner core) is almost all iron. It is what makes the Earth magnetic. Pieces of the crust form plates The Earth's crust is solid but made of parts which move very slowly. The thin skin of hard rock on the outside of the Earth rests on hot liquid material below it in the deeper mantle. This liquid material moves because it gets heat from the hot center of the Earth. The slow movement of the plates is what causes earthquakes, volcanoes and large groups of mountains on the Earth. There are three ways plates can come together. Two plates can move towards each other ("convergent" plate edges). This can form islands, volcanoes, and high mountain ranges (such as the Andes and Himalayas). Two plates can move away from each other ("divergent" plate edges). This gives the warm liquid rock inside the earth a place to come out. This makes special mountain ranges below the sea or large low lands like Africa's Great Rift Valley. Plates are able to move beside each other as well ("transform" plate edges, such as the San Andreas Fault). This makes their edges crush against each other and makes many shocks as they move. Surface The outside of the Earth is not even. There are high places called mountains, and high flat places called plateaus. There are low places called valleys and canyons. For the most part, moving air and water from the sky and seas damages rocks in high places and breaks them into small pieces. The air and water then move these pieces to lower places. Because of this, the Earth would have been very flat a long time before now. The fundamental cause of the differences in the Earth's surface is plate tectonics. The shape of the entire planet itself is not even a ball. Because of its velocity, Earth has a slight bulge at the Equator. All places on Earth are made of, or are on top of, rocks. The outside of the Earth is usually not uncovered rock. Over 70% of the Earth is covered by seas full of salty water. This salty water makes up about 97% of all Earth's water. The fresh water people can drink is mostly ice. Only a very small amount is in rivers and under the Earth for people to drink and use. The air above the Earth stops the water from going away into outer space. Also, much of the land on Earth is covered with plants, or with what is left from earlier living things. Places with very little rain are dry wastes called deserts. Deserts usually have few living things, but life is able to grow very quickly when these wastes have rainfall. Places with large amounts of rain may be large woods. Lately, people have changed the environment of the Earth a great deal. Air All around the Earth is the of air (the atmosphere). The mass of the Earth holds the gasses in the air down and does not let them go into outer space. The air is mostly made of nitrogen (about 78%) and oxygen (about 21%) and there are a few other gasses as well. Most living things need the air (or parts of the air gripped in the water) to breathe and live. They use the gasses—especially oxygen and carbon dioxide—to make and use sugar and to give themselves power. The air animals and plants use to live is only the first level of the air around the Earth (the troposphere). The day to day changes in this level of air are called weather; the larger differences between distant places and from year to year are called the climate. Rain and storms come about because this part of the air gets colder as it goes up. Cold air becomes thicker and falls, and warm air becomes thinner and goes up. The turning Earth moves the air as well and air moves north and south because the middle of the Earth generally gets more power from the Sun and is warmer than the north and south points. Air over warm water evaporates but, because cold air is not able to take in as much water, it starts to make clouds and rain as it gets colder. The way water moves around in a circle like this is called the water cycle. Above this first level, there are four other levels. The air gets colder as it goes up in the first level; in the second level (the stratosphere), the air gets warmer as it goes up. This level has a special kind of oxygen called ozone. The ozone in this air keeps living things safe from damaging rays from the Sun. The power from these rays is what makes this level warmer and warmer. The middle level (the mesosphere) gets colder and colder with height; the fourth level (the thermosphere) gets warmer and warmer; and the last level (the exosphere) is almost outer space and has very little air at all. It reaches about half the way to the Moon. The three outer levels have a lot of electric power moving through them; this is called the ionosphere and is important for radio and other electric waves in the air. It is also where the Northern Lights are. Even though air seems very light, the weight of all of the air above the outside of the Earth (air pressure) is important. Generally, from sea level to the top of the outer level of the air, a space of air one cm2 across has a mass of about 1.03 kg and a space of air one sq in across has a weight of about 14.7 lb. Because of the air, small meteorites generally burn up long before they get to the earth. The air also keeps the Earth warm, specially the half turned away from the Sun. Some gasses – especially methane and carbon dioxide – work like a blanket to keep things warm. In the past, the Earth has been much warmer and much colder than it is now. Since people have grown used to the heat we have now, though, we do not want the Earth to be too much warmer or colder. Most of the ways people create electric power use burning kinds of carbon—especially coal, oil, and natural gas. Burning these creates new carbon dioxide and can cause more warming. A large discussion is going on now about what people should do about the Earth's latest warming, which has gone on for about 150 years. So far, this warming has been acceptable: plants have grown better. The weather has been better than when it was colder. Bad things may happen if the warming goes on. People About eight billion people live on Earth. They live in about 200 different lands called countries. Some, for example, Russia, are large with many large cities. Others, for example, Vatican City, are small. The seven countries with the most people are China, India, the United States, Indonesia, Pakistan, Brazil and Nigeria. About 90% of people live in the northern hemisphere of the world, which has most of the land. Human beings originally came from Africa. Now, 70% of all people do not live in Africa but in Europe and Asia. People change the Earth in many ways. They have been able to grow plants for food and clothes for about ten thousand years. When there was enough food, they were able to build towns and cities. Near these places, men and women were able to change rivers, bring water to farms, and stop floods (rising water) from coming over their land. People found useful animals and bred them so they were easier to keep. Gallery Related pages Formation and evolution of the Solar System Age of the Earth Geology List of planets Solar System Structure of the Earth References Other websites ("WP discussion") Geology Geography Astronomical objects Planets Terrestrial planets

https://simple.wikipedia.org/wiki/Et%20cetera

Et cetera

Et cetera means "and the rest" in Latin. It is often used in English to continue a list that is longer than what can be normally written. People most often write "et cetera" as etc.. Very rarely, it is also written "&c" because the ampersand, or the "&", is the same as "et", having been formed by 'e' and 't' being joined into a single letter. It is also the symbol for "and". Some people write it as "ect", but that is wrong since it incorrectly abbreviates "et cetera". "Jane has a lot of pets. She has cats, dogs, cows, horses, kangaroos, rabbits, etc." "Robert ordered a large amount of groceries in order to stock for later. He ordered carrots, tomatoes, potatoes, eggs, etc." Latin phrases

https://simple.wikipedia.org/wiki/Experiment

Experiment

An experiment is a test of an idea or a method. It is often used by scientists and engineers. An experiment is used to see how well the idea matches the real world. Experiments have been used for many years to help people understand the world around them. Experiments are part of scientific method. Many experiments are controlled experiments or even blind experiments. Many are done in a laboratory. But thought experiments are done in mind. Experiments can tell us if a theory is false, or if something does not work. They cannot tell us if a theory is true. When Einstein said that gravity could affect light, it took a few years before astronomers could test it. General relativity predicts that the path of light is bent in a gravitational field; light passing a massive body is deflected towards that body. This effect has been confirmed by observing the light of stars or distant quasars being deflected as it passes the Sun.<ref>Shapiro S.S. et al 2004. Measurement of the solar gravitational deflection of radio waves using geodetic very-long-baseline interferometry data, 1979–1999. Phys. Rev. Lett'. 92 (12): 121101. </ref> Now, a hundred years or so after Einstein published his ideas, there have been many tests, all of which have been consistent with Einstein's predictions. But, one day, we might find the theory has some limits beyond which it does not work. What we test are implications of the theory, because the theory itself is too large and complicated to test all at once. "The universe does not tell us when we are right, only when we are wrong". – Karl Popper Controlled experiments A controlled experiment is a kind of comparison. It often compares the results from experimental samples against control samples. Control samples are the same as the experimental sample, except for one difference. This difference is the one thing whose effect is being tested (the independent variable). A good example would be a drug trial. The sample or group receiving the drug would be the experimental group (treatment group); and the one receiving the placebo or an older treatment would be the control group. Difference with observational study An observational study is used when an experiment would be difficult, unethical, or expensive. Observational studies are not experiments. Experiments can control for other variables, and it allows the researchers to change something. Observational studies often do not have random samples, and they often have many variables. Famous experiments Galileo Galilei did some experiments about free fall (1623) Benjamin Franklin showed that lightning is a form of electricity (1752) The Michelson–Morley experiment proved a flaw in old physics, and prompted Einstein's work (1887) Ivan Pavlov did some experiments about the classical conditioning of dogs (1927) The Avery–MacLeod–McCarty experiment proved DNA was the molecule which caused heredity (1944) Stanley Milgram showed that people follow orders; this became known as the Milgram experiment (1961) References Shadish, William R; Cook, Thomas D. & Campbell, Donald T. 2002. Experimental and quasi-experimental designs for generalized causal inference''. Boston: Houghton Mifflin. Related pages Experimental physics Experimental psychology

https://simple.wikipedia.org/wiki/Ethics

Ethics

Ethics is the study of good and bad behaviour. It is one of the main parts of philosophy. Ethics tries to answer questions like: What actions are good? What actions are evil? How can we tell the difference? Are good and evil the same? How should we make hard decisions that might help or hurt other people? How do our actions affect others? Ideas about ethics When discussing ethics, the philosophy is generally separated into: thinking about morality, the involvement of science, the freedom of people to decide for themselves how to act within their own beliefs. Morality is what someone thinks or feels is good or bad. There are many different moralities, but they share some things. For example, most people think that murder (killing somebody) is wrong. (compare Exodus 20:13) Some philosophers hope to find more things that moralities share. They think that ethics should use the scientific method to study things that people think are good or bad. Their work can be used to test the fairness of a situation, such as how people should treat each other. An example of this kind of thinking is the categorical imperative. Many countries have laws based on this idea of fairness. What is ethics used for? Understanding ethics can help people decide what to do when they have choices. Many philosophers think that doing anything or making any choice is a part of ethics. Ethics is part of other fields of study in many ways. Here are some ways: Ethics is part of the study of religion. In religion, people often learn what is good or bad from what they believe about God (or gods). Some important ideas about what is good or bad have come from religion. See Ten Commandments. Some theories of economics say ethics has to do with money. Money is a big part of most people's lives. Thinking about morality can be important in economics. For example, there is a saying about ethics taken from the Bible that 'the love of money is the root of all kinds of evil' (1 Timothy).The philosophy of Marxism also says that a few people using money in the wrong way can hurt many other people. Government policy can be affected by what politicians think is ethical. Politicians try to create laws that help everyone do what is right. Political debates happen when the people who make public policy do not agree about what is right. In work, thinking about ethics can help with hard questions. Work can be like both economics and politics. Workers have to make money and follow laws. But the best way to do both is not always easy to know. The study of this is called business ethics People like doctors and nurses have to make hard choices about how to care for people. Sometimes the person being cared for, their family or the doctor do not agree what is best for them. Also, choices have to be made if there are enough resources to help all. The study of this is called medical ethics. Similar studies for specific professions include bioethics and legal ethics. Discussing ethics can also be a way to stop people fighting or starting a war. By talking about ethics, people hope to get what they want without being violent. This works when all people agree that peace is very important. But not everyone agrees about what is right or wrong. So, sometimes anger can make it hard to talk without fighting. Along with aesthetics ethics forms part of axiology, the philosophy of what people like. Related pages Conflict of interest Ethical tradition Morality Utilitarianism Virtue The Republic, a book by Plato that says that people who have power should use ethics to make choices. The Prince, a book by Niccolò Machiavelli that says that people who have power should not use ethics to make choices. Further reading Aristotle, Nicomachean Ethics The London Philosophy Study Guide offers many suggestions on what to read, depending on the student's familiarity with the subject: Ethics Encyclopedia of Ethics. Lawrence C. Becker and Charlotte B. Becker, editors. Second edition in three volumes. New York: Routledge, 2002. A scholarly encyclopedia with over 500 signed, peer-reviewed articles, mostly on topics and figures of, or of special interest in, Western philosophy. Blackburn, S. (2001). Being good: A short introduction to ethics. Oxford: Oxford University Press. De Finance, Joseph, An Ethical Inquiry, Rome, Editrice Pontificia Università Gregoriana, 1991. Derrida, J. 1995, The Gift of Death, translated by David Wills, University of Chicago Press, Chicago. Fagothey, Austin, Right and Reason, Tan Books & Publishers, Rockford, Illinois, 2000. Solomon, R.C. Morality and the Good Life: An Introduction to Ethics Through Classical Sources, New York: McGraw-Hill Book Company, 1984. Vendemiati, Aldo, In the First Person, An Outline of General Ethics, Rome, Urbaniana University Press, 2004. John Newton, Ph.D. Complete Conduct Principles for the 21st Century, 2000. . Guy Cools & Pascal Gielen, The Ethics of Art. Valiz: Amsterdam, 2014. Lafollette, Hugh [ed.]: Ethics in Practice: An Anthology. Wiley Blackwell, 4th edition, Oxford 2014. Other websites Brute Ethics: animal ethics encyclopedia

https://simple.wikipedia.org/wiki/E%20Prime

E Prime

E Prime (it means English Prime) is a way of speaking English without using the verb "to be" in any way ("be, is, am, are, was, were, been, and being"). Instead, an E Prime speaker or writer uses different verbs like "to become," "to remain," and "to equal" or they might choose to rearrange the sentence to show that the "thing" does not actually "act". For example, in E Prime, a writer would change the statement "Mistakes were made" to "Joe made mistakes." This change in wording reveals an actor (Joe) where the previous form concealed the actor. Users of E Prime would consider the changed sentence more accurate. What E Prime is D. David Bourland, Jr. first suggested E Prime in 1965. Bourland had studied the discipline (way of thinking) of General Semantics. The main idea of General Semantics is that people can only know what they observe and experience when they see, hear, touch, taste, smell, think, and feel, and furthermore, that what they observe and experience can affect how they observe and experience in the future. Because each person has different experiences throughout their lives, they interpret their experiences differently. Students of General Semantics and users of E Prime contend that to say "This cat is soft" leaves out many other attributes, and implies that the outside "object" of the cat is the "same as" the inside experience of "softness". Instead, E Prime users say "This cat feels soft TO ME" to remind themselves of the following: That their experience of "softness" involves both the outside "object" called "cat" and the eyes, hands, brain and nervous system of the observer. That someone else might experience different aspects of the cat. That they themselves might experience something different at a different time or in different circumstances. (The cat might scratch them, or look or feel wet or matted with dirt.) What E Prime is not Although languages like Russian, Arabic, Turkish, and Cantonese do not always use a separate verb for "to be," they do have the idea of "being." For example, an English speaker might say "This apple is red." An Arabic speaker might say "This apple red." Most languages can be used to express the idea of a red apple. An E Prime user chooses to say "This apple looks red to me" to remind themselves that "seeing red" involves both the apple and the eye and brain of the person looking at the apple. Many teachers of English encourage students to use verbs other than "to be." To them, using more active verbs makes writing clearer and more interesting. These teachers want to improve their students' writing and may not agree with the ideas of General Semantics or E Prime. Different functions of 'to be' In English, 'to be' can have different functions: It talks about Identity: The cat is my only pet, The cat is Garfield It talks about belonging to a class, or a group: The cat is an animal It can talk about properties: The cat is furry It can be an auxiliary verb: The cat is sleeping, The cat is bitten by the dog It can talk about existence: There is a cat It can talk about location: The cat is here English language

https://simple.wikipedia.org/wiki/Einstein%20on%20the%20Beach

Einstein on the Beach

Einstein on the Beach is an opera written by the minimalist composer Philip Glass and theater director and designer Robert Wilson. It was first acted for an audience in Avignon, France in 1976. It is a single act opera, about five hours long with no intermission. Because of the length and the minimalist (repetitive) nature of the music, audience members are free to enter and leave the opera as they wish. Glass's music tends to cycle round, but does not exactly repeat itself. Admittedly, he has described himself as a composer of "music with repetitive structures". Though his earlier music fits what is normally called "minimalist", he has since evolved stylistically. References 1970s operas 1976

https://simple.wikipedia.org/wiki/English

English

Were you looking for the English Wikipedia, the full English Wikipedia version of Simple? The word English can mean: From or about the country England English people English language The Amish word for somebody who is not in their group Avoirdupois, a system of measurement sometimes called "English". English opening, a chess opening English, Indiana, the county seat of Crawford County

https://simple.wikipedia.org/wiki/Ethnic%20group

Ethnic group

An ethnic group is a group of people who are considered to be the same in some or multiple ways. They may all have the same ancestors, speak the same language, or have the same culture, which could sometimes include religion. They often live in the same or surrounding area. Sometimes almost all of the people in one country are of the same ethnic group, but not always. Often one country may have several different ethnic groups, or the people of one ethnic group may live in several different countries. The International Covenant on Civil and Political Rights ensures the rights of ethnic groups in Article 27 and also gives them the right to use their own language. An example of an ethnic group is the Slavic peoples. Related terms Supraethnicity or supra-ethnicity: a grouping of several interrelated ethnicities that have similar but unique cultures. Related pages Ethnic groups of the United States Minority group References An ethnic group is a group of people who are considered to be the same in some or multiple ways. They may all have the same ancestors, speak the same language, or have the same culture, which could sometimes include religion. They often live in the same or surrounding area. Sometimes almost all of the people in one country are of the same ethnic group, but not always. Often one country may have several different ethnic groups, or the people of one ethnic group may live in several different countries. The International Covenant on Civil and Political Rights ensures the rights of ethnic groups in Article 27 and also gives them the right to use their own language. An example of an ethnic group is the Slavic peoples. Related terms Supraethnicity or supra-ethnicity: a grouping of several interrelated ethnicities that have similar but unique cultures. Related pages Ethnic groups of the United States Minority group References

https://simple.wikipedia.org/wiki/Ewe

Ewe

Ewe might mean: A female sheep Ewe language

https://simple.wikipedia.org/wiki/Ebola%20virus

Ebola virus

Ebola virus or Ebola virus disease (EVD), often shortened to Ebola, is a very dangerous virus. It belongs to the family Filoviridae. Four different types of Ebola virus can cause a severe disease which is often fatal. Ebola infection causes hemorrhagic fever which starts suddenly. "Hemorrhagic" means that the victim will bleed a lot, inside and outside of their body. The virus attacks almost every organ and tissue of the human body, causing multiple organs to fail at once. Out of every 100 people who get Ebola, on average 25 to 90 die. The virus was first found in Sudan. It is mostly found in Africa, with very few cases in Europe and the United States. Transmission The Ebola virus that makes people sick lives in the blood and other liquids and organs in some kinds of non-human animals without killing them. Scientists think the animals it lives in are mainly some kinds of monkeys or fruit bats. When people touch animals that have the virus, or secretions that came out of those animals, they can get sick. Ebola cannot be caught through the air, or by being near sick people. The virus can only go from liquids into people's bodies. This means Ebola can be caught by touching a sick person's blood, saliva, mucus, semen, diarrhea, vomit, or other fluids that come out of a sick person's body. If a person does not die from the disease, he can still give other people the infection by having sex for nearly another two months after they stop being sick. This is because the virus can still be in the man's semen after a long time. 1. Once the virus enters the human body via mucosal surfaces, abrasions or injuries in the skin or by direct parental transmission, it fuses with the cells lining the respiratory tract, eyes, or body cavities. 2. It invades the macrophages and dendritic immune cells and releases its genetic content. The cell explosion triggers the secretion of proinflammatory cytokines initiating a ‘cytokine storm’. The genetic material takes over the cell machinery to replicate itself; new copies of the virus are formed and released into the system. 3. The virus then, goes on to attack spleen, kidneys and even the brain. The blood vessels leak blood and fluid into the surrounding tissues. This atypical clotting and bleeding at the same time manifests externally in the form of rashes. 4. The virus causes the shutdown of other vital organs such as liver and lungs too. In fact, it is able to invade almost all human cells through different attachment mechanisms for each cell type (except for lymphocytes). The very cells that are meant to fight infection are used as carriers to spread infection to other body parts 5. It has been found that the ebola-infected cells do not undergo normal apoptosis, but exhibit vacuolization and signs of necrosis. Symptoms When people get Ebola the first symptoms look like some other diseases. People get a fever and feel very tired. Their head, stomach, joints, and throat might hurt. Sometimes, people think they have other diseases like malaria or typhoid fever. Later, people get much sicker. They bleed both inside and outside their bodies. They have blood in their diarrhea and vomit. They bleed from their noses, mouths, and genitals/sex organs. They get shock: low blood pressure, fast pulse (heart rate), and low blood circulation to the body. Their organs might stop working. Ebola also causes stiffness throughout the body which makes it hard for sick people to move. Five to nine out of every ten people who get sick with Ebola die. Treatment There is no cure for Ebola, but if people get care quickly from doctors and nurses at a hospital, more of them live. People with Ebola need a lot of fluids to replace fluids lost from diarrhea, vomiting, and bleeding. The most important care is giving them water with a very small amount of salt and sugar in it. This is called oral rehydration. It helps to replace their fluids and blood. It is also important to give medicines in case they get bad blood pressure and blood circulation. Prevention In December 2016, a study found the VSV-EBOV vaccine to be very effective (in the neighborhood of 70–100%) against the Ebola virus, making it the first vaccine against the disease. Many Ebola vaccine candidates had been developed in the decade prior to 2014, but as of October 2014, none had yet been approved by the United States Food and Drug Administration (FDA) for use in humans. Research World Community Grid is a computing project that is seeking possible drug treatments. People donate the spare time on their computers to the project. Reference Viruses Diseases caused by viruses Zoonoses

https://simple.wikipedia.org/wiki/Ecology

Ecology

Ecology is the branch of biology that studies the biota (living things), the environment, and their interactions. It comes from the Greek oikos = house; logos = study. Ecology is the study of ecosystems. Ecosystems describe the web or network of relations among organisms at different scales of organization. Since ecology refers to any form of biodiversity, ecologists research everything from tiny bacteria in nutrient recycling to the effects of tropical rain forests on the Earth's atmosphere. Scientists who study these interactions are called ecologists. Terrestrial ecoregion and climate change research are two areas where ecologists now focus. There are many practical applications of ecology in conservation biology, wetland management, natural resource management (agriculture, forestry, fisheries), city planning (urban ecology), community health, economics, and applied science. It provides a framework for understanding and researching human social interaction. Population ecology Population ecology measures the size of a population: all the living things from one species that live in an place. A population gets bigger because of birth and movement into a place, and it gets smaller because of death and movement out of a place. Growth rate is the change in population size divided by the current population size. When a population is small, growth rate does not change, so the population shows exponential growth. Rate of exponential growth depends on how a living thing reproduces. If it has only a few offspring (children) which grow slowly, like a human, the rate will be low. If it has a lot of offspring which grow quickly, like a fruit fly, the rate will be high. Any environment only has enough natural resources, such as food, water, or space, for a certain size of population. This size is called the carrying capacity. When population size is near the carrying capacity, growth rate will become less. The graph of population growth will be an S-shape, called logistic growth. Community and ecosystem ecology A community is all populations of different species that live in the same place. An ecosystem is a community and its environment. Ecosystem ecology studies how energy and nutrients move through an ecosystem. All living things need energy to survive, move, grow, and reproduce. A trophic level is the number of times energy moves from one living thing to another, before reaching a particular living thing. The first trophic level, called producers or autotrophs, gets energy from the environment. They use the energy to make organic compounds. Most producers, such as plants, take in energy from sunlight, but some take it from inorganic compounds. Other trophic levels, called consumers or heterotrophs, get their energy by eating other living things. All animals are consumers, and there are three kinds: herbivores, carnivores, and omnivores. Herbivores eat only plants, carnivores eat only other animals, and omnivores eat both. Decomposers are living things which break down dead things. A food web shows the movement of energy in an ecosystem. Humans and ecology Ecology in politics Ecology starts many powerful philosophical and political movements - including the conservation movement, wellness movement, environmental movement, and ecology movement we know today. When these are combined with peace movements and the Six Principles, they are called green movements. In general, these put ecosystem health first on a list of human moral and political priorities, as the way to achieve better human health and social harmony, and better economics. People with these beliefs are called political ecologists. Some have organized into the Green Parties, but there are actually political ecologists in most political parties. They very often use arguments from ecology to advance policy, especially forest policy and energy policy. Also, ecology means that it is the branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms. Ecology includes economics Many ecologists also deal with human economics: Lynn Margulis says that economics studies how humans make a living, while ecology studies how every other animal makes a living. Mike Nickerson says that "economy is three-fifths of ecology", since ecosystems create resources and dispose of waste, which the economy assumes is done "for free". Ecological economics and human development theory try to separate the economic questions from others, but it is difficult. Many people think economics is just part of ecology now, and that economics that ignores it is wrong. "Natural capital" is an example of one theory combining both. Ecology and anthropology Sometimes ecology is compared to anthropology. Anthropology includes how our bodies and minds are affected by our environment, while ecology includes how our environment is affected by our bodies and minds. There is even a type of anthropology called ecological anthropology, which studies how people interact with the environment. Antoine de Saint-Exupery stated: "The earth teaches us more about ourselves than all the books. Because it resists us. Man discovers himself when he measures himself against the obstacle". Related pages Prey-predator equations Ecological economics Ecomuseum Environmentalism Sustainable development References Other websites

https://simple.wikipedia.org/wiki/Economics

Economics

Economics is the social science which studies economic activity: how people make choices to get what they want. It has been defined as "the study of scarcity and choice" and is basically about the choices people make. It also studies what affects the production, distribution and consumption of goods and services in an economy. Investment and income relate to economics. The word comes from Ancient Greek, and relates to οἶκος oíkos "house" and νόμος nomos "custom" or "law". The models used in economics today were mostly started in the 19th century. People took ideas from political economy and added to them because they wanted to use an empirical approach similar to the one used in the natural sciences. Subjects and objects in economics The subjects (actors) in economic study are households, business companies, the government (the state), and foreign countries. Households offer their "factors of production" to companies. This includes work, land, capital (things like machines and buildings) and information. In exchange for their factors of production, households get income which they use to consume (buy) goods from other subjects. Business companies produce and sell goods and services and buy factors of production from households and from other companies. The state or public sector includes institutions and organisations. The state takes some of the earnings from the business companies and households, and uses it to pay for "public goods" like streets or education, to be available for everyone. The last subject is foreign countries. This includes all households, business companies and state institutions, which are not based in one's own country. They demand and supply goods from abroad. The objects (things acted upon) in economic study are consumer goods, capital goods, and factors of production. Consumer goods are classified as "usage goods" (for example, gasoline or toilet paper), as "purpose goods" (for example, a house or bicycle), and as "services" (for example, the work of a doctor or cleaning lady). Capital goods are goods which are necessary for producing other goods. Examples of these are buildings, equipment, and machines. Factors of production are work, ground, capital, information, and environment. General economic rules All people have to decide between their options. The cost of goods is what a person gives up for the goods. When a person gives up something (like money) to get a good, they also give up other things that they could have gotten instead. This means that the true cost of something is what you give up to get it. This includes money, and the economic benefits ("utility") that you didn't get because you can no longer buy something else.This is called opportunity cost. People choose between options based on the rewards ("incentives") or bad things ("disincentives") they expect from each option. Adding to the rewards for an option will often make more people choose it. Trade can make everyone better off. Markets are usually good for the organisation of economic life. In the free market, goods will be shared by people and companies making small decisions. The “invisible hand” of the market (Adam Smith) states that if everyone tries to get what they want, everyone will be as well-off as they could possibly be. Sometimes prices do not fully show the cost or benefit to society. For example, air pollution is bad for society, and education is good for society. The government can put a tax (or do something to reduce sales) on items that are bad for society. It can also support (like giving money for) items that are good for society. The living standard of a country depends on the skills to produce services and goods. Productivity is the amount of the produced goods divided by total working hours. When there is an increase in the total money supply, or when the cost to produce things rises, prices go up. This is called inflation. History 18th century analysis of wealth Physiocracy Classical economics Marxist economics Austrian economics Neoclassical economics Welfare economics The ideas that economists have depend a lot on the times they live in. For example, Karl Marx lived in a time when workers' conditions were very poor, and John Maynard Keynes lived through the Great Depression of the 1930s. Today's economists can look back and understand why they made their judgments, and try to make better ones. Branches of economics The two main branches of economics are microeconomics and macroeconomics. Macroeconomics is about the economy in general. For example, macroeconomists study things that make a country's wealth go up and things that make millions of people lose their jobs. Microeconomics is about smaller and more specific things such as how families and households spend their money and how businesses operate. There are a number of other branches of economics: Behavioral economics Business economics Constitutional economics Cultural economics Development economics Ecological economics Economic geography Economic policy Analysis Environmental economics Energy economics Financial economics Industrial economics Information economics International economics Labor economics Managerial economics Mathematical economics or econometrics Resource economics Urban economics Public economics descriptive, theoretical and policy economics monetary economics Famous economists Famous economists in history include: Adam Smith (His works include The Wealth of Nations and The Theory of Moral Sentiments. First introduce the concept of "Invisible Hand"). Thomas Malthus (Author of An Essay on the Principle of Population. Establish the theory of population ). David Ricardo (First introduce the theory of Comparative advantage). Karl Marx (His works include Das Kapital and The Communist Manifesto; a famous critique of Capitalism). John Maynard Keynes (Founder of the school of Keynesian economics). Milton Friedman (Proponent of monetarism. His works include Capitalism and Freedom ). Famous economists of the 19th and 20th century include Friedrich August von Hayek, Wassily Leontief, Carl Menger, and Léon Walras. Related pages Political economy Constitutional economics References Other websites Economics Citizendium Social sciences

https://simple.wikipedia.org/wiki/Chemical%20element

Chemical element

A chemical element is a substance that is made up of only one type of atom. Atoms are made up of protons, neutrons, and electrons. The number of protons in an atom is called the atomic number. For example, all atoms with 6 protons are atoms of the chemical element carbon, and all atoms with 92 protons are atoms of the element uranium. The number of neutrons in the nucleus does not have to be the same in every atom of an element. Atoms of the same element with different numbers of neutrons are called isotopes. Saying that a substance "contains only one type of atom" really means that it contains only atoms that all have the same number of protons. The number of protons in the nucleus causes its electric charge. This fixes the number of electrons in its normal (un-ionized) state. The electrons in their atomic orbitals determine the element's various chemical properties. Elements are the basic building blocks for all types of substances. If a substance contains more than one type of atom, it is a compound or a mixture. The smallest particle of a compound is a molecule. 118 different chemical elements are known to modern chemistry. 92 of these elements can be found in nature, and the others can only be made in laboratories. The human body is made up of 26 elements. The last natural element discovered was uranium, in 1789. The first man-made element was technetium, in 1937. Chemical elements are commonly arranged in the periodic table. Where the elements are in the table tells us about their properties relative to the other elements. Chemical symbols Chemical elements are given a unique chemical symbol. Chemical symbols are used all over the world. This means that, no matter which language is spoken, there is no confusion about what the symbol means. Chemical symbols of elements almost always come from their English or Latin names. For example, carbon has the chemical symbol 'C', and sodium has chemical symbol 'Na', after the Latin natrium. Tungsten is called 'W' after its German name, wolfram. 'Au' is the symbol for gold and it comes from the Latin word for gold, aurum. Another symbol which comes from Latin is 'Ag'. This is the element silver and it comes from the Latin argentum. Lead's symbol, 'Pb', comes from the Latin plumbum and the English word plumber derives from this as pipes used to be made out of lead. Some more recently discovered elements were named after famous people, like einsteinium, which was named after Albert Einstein. Compounds Elements can join (react) to form pure compounds (such as water, salts, oxides, and organic compounds). In many cases, these compounds have a fixed composition and their own structure and properties. The properties of the compound may be very different from the elements it is made from. Sodium is a metal that burns when put into water and chlorine is a poisonous gas. When they react together they make sodium chloride (salt) which is generally harmless in small quantities and edible. Mixtures Some elements mix together in any proportion to form new structures. Such new structures are not compounds. They are called mixtures or, when the elements are metals, alloys. Isotopes Most elements in nature consist of atoms with different numbers of neutrons. An isotope is a form of an element with a certain number of neutrons. For example, carbon has two stable, naturally occurring isotopes: carbon-12 (6 neutrons) and carbon-13 (7 neutrons). Carbon-14 (8 neutrons) is a naturally occurring radioactive isotope of carbon. At least two isotopes of each element are known (except for Oganesson, of which only a few atoms have been made). Classification Elements can be classified based on physical states. At room temperature and pressure, most elements are solids, only 11 are gases and 2 are liquids. Elements can also be classified into metals and non-metals. There are many more metals than non-metals. However, a few elements have properties in between those of metals and non-metals. These elements are called semimetals (or metalloids). Related pages Periodic table References Nuclear physics

https://simple.wikipedia.org/wiki/Egypt

Egypt

Egypt is a country in northeast Africa, parts of the country hang on to the Middle East. Its capital city is Cairo. Egypt is famous for its ancient monuments, such as the Pyramids and the Sphinx. History Ancient Egypt has one of the longest histories of any country in the world as it used to be ruled by pharaohs. As a province of the Roman Empire, it became Christian and some Coptic Church people are thereafter more than a thousand years of Muslim rule. The Fatimid Caliphate ruled Egypt in the tenth through twelfth centuries. Mamlukes ruled it until 1798 when Napoleon defeated them. Muhammad Ali Pasha soon took over and started a dynasty of Khedives under the Ottoman Empire. The Empire fell apart after World War I. Egypt became an independent country in 1922 and the khedive became a king. Egypt is a member of the United Nations and the Arab League. It became a republic after the Army's revolution of 1952. Geography Egypt is a large country, but a large portion of it is desert. Most people (95% of Egypt's total people) live in areas around the coast of the Mediterranean Sea and along the Nile River. This includes the cities of Cairo, Alexandria, Aswan, and Port Said. Not many people live in the desert. Today, Egypt has about 90 million people. Egypt is divided into 29 areas, called Governorates of Egypt. Politics Egypt is a country that has had many different rulers and many political systems. After World War II, Egypt was still ruled by a king, Farouk of Egypt (11 February 1920 – 18 March 1965). He was the last ruler of the Muhammad Ali dynasty. Farouk was overthrown on 23 July 1952 by a military coup. The coup was led by Muhammad Naguib, and Gamal Abdel Nasser. From then on, Egypt had military rulers or rulers who had the backing of the army and many citizens. Nasser became president, from 1956 to 1970. Later rulers were Anwar Sadat, and Hosni Mubarak. Abdel Fattah el-Sisi became president in 2014. Revolution of 2011 In January 2011, thousands of protesters gathered in Cairo. They wanted Hosni Mubarak to leave office. He had been the President for almost 30 years. On February 11, 2011, Vice President Omar Suleiman made an announcement. He said that Mubarak agreed to leave office. In 2012, Egypt had a democratic election for the post of President. The winner was the Muslim Brotherhood candidate, Mohamed Morsi. The events which followed are still controversial, but one aspect stands out. Morsi issued a declaration that in effect gave him unlimited powers. He had the power to legislate (make laws) without legal overview by the courts. This caused widespread protests. On 3 July 2013, he was unseated by a military coup council (a coup d'état). After an election in June 2014, Abdel Fattah el-Sisi became President of Egypt. Islamist movements, such as the Muslim Brotherhood, rejected the change of regime as a military coup, and not democratic. Demographics Religion Today, the people of Egypt are mostly Sunni Muslims. There are many Christians in Egypt today. Many of these belong to the Coptic Orthodox Church of Alexandria. Languages The official language in Egypt is Arabic. The majority speak Egyptian Arabic but many speak other dialects. Some Egyptians still speak Coptic and English. They also speak French and German in Egypt. These are taught in Egypt as additional languages. Famous people Many famous people are from Egypt. Some of these include Omar Sharif, who was an international actor, Boutros Boutros-Ghali, who was the first person from Africa to lead the United Nations, and four Nobel Prize winners: Anwar Sadat, who won the Nobel Peace Prize in 1978, Naguib Mahfouz, who won the Nobel Prize in Literature in 1988, Ahmed Zewail, who won the Nobel Prize in Chemistry in 1999, and Mohamed ElBaradei, who won the Nobel Peace Prize in 2005. Mohamed Salah is a famous footballer who plays for Liverpool in England. A famous Egyptian singer is called Amr Diab. Governorates Egypt is divided into 27 governorates. The governorates are divided into regions. The regions have towns and villages. Each governorate has a capital. Sometimes capital has the same name as the governorate. Culture Egypt is a country with an immense cultural mix. Life in the countryside differs from life in large cities. There are differences between the families which are Muslim, and the smaller number which are Coptic Christians. There are noticeable differences in the standards of education. Tourism Tourism is one of the most important national incomes in Egypt. In 2008, about 12 million tourists visited Egypt providing nearly $12 billion of national income to Egypt. Tourism affects the economy of the country as a whole. Giza Necropolis is one of Egypt's iconic sites. It is a popular destination for tourists to visit. It includes the Great Pyramid of Giza, one of the Seven Wonders of the World. Transport There are methods of transport in Egypt. The Suez Canal carries ships of many countries. Cairo Metro is one of the most important projects in Egypt. It consists of 3 lines. Metro is the most preferable transport in Egypt due to persistent major traffic jams in the streets of Cairo. Metro line 4 is being developed to reach the New Cairo District. Egypt established EgyptAir in 1932. The airline is based in Cairo International Airport and is owned by the government. References Other websites Members of the Organisation of Islamic Cooperation 1922 establishments in Africa North African countries

https://simple.wikipedia.org/wiki/Everything2

Everything2

Everything2 or E2 is a website. It lets people make pages about many different things, and some people use it as a diary. E2 users create pages called nodes and add stuff in writeups. Only logged-in users can create writeups. Only the person who created the writeup or someone who the website owners (called "gods") choose can edit the writeup. On the other hand, on Wikipedia, anyone can edit pages, but on Everything2 only those who can edit the writeup can edit pages. Everything2 does not require a neutral point of view like Wikipedia does. So, it is possible to have more than one article (writeups) under the same title (node), each by different authors, and presenting different points of view. Other websites Everything2 website Everything2.com article about Wikipedia Websites 1998 establishments

https://simple.wikipedia.org/wiki/Editor

Editor

An Editor is a person who makes changes to documents. More specifically the word editor can mean: a person who edits texts; see copy editing. A newspaper or magazine editor is a person who prepares articles for printing and sometimes chooses which articles to put in the newspaper. The main editor of a newspaper or magazine is called the "editor-in chief". a Wikipedia user who makes changes (also called "edits") to pages ("articles") text editor, an application program for editing an electronic text or media document one who, or that which, edits photos film editor, a person who edits movies a human or machine for movie film or video editing

https://simple.wikipedia.org/wiki/Ecological%20yield

Ecological yield

Ecological yield is the harvestable growth of an ecosystem. It is most commonly measured in forestry - in fact sustainable forestry is defined as that which does not harvest more wood in a year than has grown in that year, within a given patch of forest. However, the concept is also applicable to water, and soil, and any other aspect of an ecosystem which can be both harvested and renewed - the so-called renewable resources. The carrying capacity of an ecosystem is reduced over time if more than the amount which is "renewed" (refreshed or regrown or rebuilt). Ecology

https://simple.wikipedia.org/wiki/Experience%20economy

Experience economy

The experience economy is the intangible service economy that customers experience directly. In moral purchasing, Natural Capitalism and other theories of how consumers make choices, they are actually choosing experiences or comprehensive outcomes of their choices. For instance to buy local is to choose a whole experience of local suppliers, such as in a farmers market or Slow Food, that is quite different than the experience associated with factory food or fast food. Economics

https://simple.wikipedia.org/wiki/Execution

Execution

Execution is where state authorities kill someone for having committed an extremely serious crime, usually treason or especially terrible murders. In most countries where the death penalty is still provided for by law, using it is an option available to the sentencing judge: even if the jury or judicial panel recommends the death penalty, the presiding judge still has the option to lock the convicted person in a prison for the rest of their life. A person whose job is to execute others is an executioner. Beheading Beheading means cutting the person's head off. It is one of the oldest execution methods and mentioned in the Bible. Beheading used to be the standard method of execution in Scandinavia and Germany. Commoners were usually beheaded with an axe and noblemen with a sword. A special device, like the guillotine, may be used, as in France. Nazi Germany used the guillotine to execute criminal convicts, such as murderers. Many countries formerly used beheading as an execution for important people, including England. In England, many noblemen and even some kings and queens have been beheaded. There, the prisoner would be led up the scaffold and might be allowed a last speech. Then, he/she would be blindfolded and put his/her neck onto a block. Then, the executioner would lift up his axe and swing it down onto the victim's neck. If the executioner was skilled and the axe was sharp, then the axe would usually cut through the bone and organs of the victim in one stroke. But if the executioner was inexperienced, then it might take several strokes before the head was cut off. Other ways of execution Many countries do not allow executions as punishment any more, because it is too violent or immoral. However, many states of the United States and some other countries use it. In the United States, less violent ways of execution are used than in the past. Here are some ways of executing people: Hanging: Using a rope to either break the convict's neck or to choke (or strangle) them. Widely used around the world until the 20th century. Still today in use in some countries, such as Iraq, Singapore and Japan. Firing Squad: Several people shoot and kill a person. Armies around the world have long used this method, since guns and bullets are readily available. Firing squad was the lawful means of execution in Finland until 1944, when death penalty was abolished (stopped by the law). It was also used in the state of Utah in the 20th century. In most cases, not all the shooters have real bullets. After the execution, it is not possible to determine which of the people firing killed the person just executed. Gas chamber: killing a person by filling the air in a room with poison gas until the person cannot breathe and dies. This method was used for executions in some U.S. states, and for mass murder by the Schutzstaffel during the Holocaust. Lethal injection: Killing a person by placing poisons into their bloodstream. This is the choice of execution in most U.S. states that allow executions. Electrocution: Killing a person by placing them in an electric chair and giving them a very high electric shock. Old-fashioned methods Crucifixion: a person (or their corpse) is fixed to a timber by nails or by impalement. The Romans used crucifixion to punish traitors, rebels and runaway slaves because the Romans considered it the most unpleasant death. Death by this method may take days. Besides ancient Greece, ancient Rome, and the Persian empires, this method was also used in feudal Japan. Drawing and Quartering: A violent form of execution common in Medieval and Renaissance Europe. It involved taking a person's organs out while he was still alive. Breaking on the wheel: the executioner breaks all the bones of a person's limbs with a heavy object. The executioner wraps the person's limbs around a wheel from a carriage, and lifts the wheel to the top of a tall pole. Slowly, the person dies. Crushing, also called pressing: used in the common law legal systems. A defendant who refused to plead ("stood mute") would be subjected to having heavier and heavier stones placed upon their chest until a plea was entered or the person suffocated. Garroting, a method of strangulation used in Spain for hundreds of years. Crime Capital punishment

https://simple.wikipedia.org/wiki/Flesch%20Reading%20Ease

Flesch Reading Ease

The Flesch Reading Ease (FRES) score says how easy something is to read. J. Peter Kincaid and others made this formula for the U.S. Navy in 1975. How it works The FRES test works by counting the number of words, syllables, and sentences in the text. It then calculates the average number of words per sentence and the average number of syllables per word. The idea is that shorter words and shorter sentences are easier to read. The higher the score, the easier the text is to understand. The formula is: Some points of reference for the score are: The highest score possible is 121.22. It is gained if every sentence only has a one-syllable word. "The cat sat on the mat" scores 116. There is no lower limit to this score. Some very complicated sentences can have negative scores. The Flesch score is usually lower for technical documentation because the topic itself is complicated. Someone who uses the test regularly will develop a sense of a reasonable score for this type of writing. They can then aim to align with this score. The Flesch score for this subsection is 74. Tools Tools to calculate the Flesch Reading Ease include: Microsoft Word's grammar check Abiword (open source) KWord (open source) koRpus References Other websites CheckText.org ; A website that calculates Flesch Reading Ease Rudolf Flesch, the developer of the test, provides some background information on how to write plain English . readabilityofwikipedia.com: a website that calculates the score for Wikipedia Linguistics Written communication

https://simple.wikipedia.org/wiki/February

February

February (Feb.) is the second month of the year in the Julian and Gregorian calendars, coming between January and March, with 28 days in common years, and 29 days in leap years. In Sweden in 1732 the month had 30 days. This was to make the calendar match to the rest of the world. In 1930 and 1931, February had 30 days in the Soviet Union because the government changed all the months to be 30 days long. In 2020, February had 29 days in it because 2020 was a leap year. The name comes either from the Roman god Februus or else from "februa", the festivals of purification celebrated in Rome every fifteenth of this month. February begins on the same day of the week as March and November in common years, and August in leap years. February always ends on the same day of the week as October, and additionally, January in common years. The Month February is one of the last two months to be added to the calendar at the beginning of the year (the other is January). This is because in the original Roman calendar, the two months of winter, when not much would happen in agriculture, did not have names. February is the second month of the year, coming between January and March, and is also the shortest month, with 28 days in a common year, and 29 days in a leap year. February begins on the same day of the week as March and November in common years and on the same day of the week as August in leap years. February ends on the same day of the week as January in common years and October every year, as each other's last days are exactly 4 weeks (28 days) and 35 weeks (245 days) apart respectively. In a leap year, February is the only month to begin and end on the same day of the week. Every year, February starts on the same day of the week as June of the previous year, as each other's first days are exactly 35 weeks (245 days) apart. In common years, February finishes on the same day of the week as May of the previous year, and in leap years, August and November of the previous year. In common years immediately before other common years, February starts on the same day of the week as August of the following year, and in leap years and years immediately before that, May of the following year. In years immediately before common years, February finishes on the same day of the week as July of the following year, and in years immediately before leap years, April and December of the following year. February is also the only month of the calendar that, once every six years and twice every 11 years consecutively, either back into the past or forward into the future, will have four full 7-day weeks. In countries that start their week on a Monday, it occurs as part of a common year starting on Friday, in which February 1st is a Monday and the 28th is a Sunday, this was observed in 2021 and can be traced back 11 years to 2010, 11 years back to 1999, 6 years back to 1993, 11 years back to 1982, 11 years back to 1971 and 6 years back to 1965, and will be observed again in 2027 In countries that start their week on a Sunday, it occurs in a common year starting on Thursday, with the next occurrence in 2026, and previous occurrences in 2015 (11 years earlier than 2026), 2009 (6 years earlier than 2015), 1998 (11 years earlier than 2009) and 1987 (11 years earlier than 1998). This works unless the pattern is broken by a skipped leap year, but no leap year has been skipped since 1900 and no others will be skipped until 2100. From circa 700 BC, when Numa Pompilius, the second king of Rome, added it to the calendar, February had 23 days and 24 days on some of every second year, until 46 BC when Julius Caesar assigned it 29 days on every fourth year and 28 days otherwise. Leap year Day, February 29, is added in every year that can be divided equally by four, such as 2012 and 2016, but this does not apply when the year ending in "00" at the turn of the century does not divide equally into 400. This means that 1600 and 2000 were leap years in the Gregorian calendar, but 1700, 1800, and 1900 were rather common years. This is where the Julian calendar calculated dates differently, as it always repeated February 29 every four years. February is a winter month in the Northern Hemisphere and a summer month in the Southern Hemisphere. In each hemisphere, it is the seasonal equivalent of August in the other. In weather lore, Groundhog Day, in the United States, is set to decide what the weather will be like for the rest of the winter. February's flower is the violet and its birthstone is the amethyst. The meaning of the amethyst is sincerity. The zodiac signs for February are Aquarius (January 21 to February 19), and Pisces (February 20 to March 20). Events in February Fixed Events February 1 - Freedom Day (United States) February 1 - Imbolc (Paganism) February 2 - Groundhog Day (United States) February 2 - Candlemas (Western Christianity) February 2 - Inventor's Day (Thailand) February 2 - World Wetlands Day February 2 - Constitution Day (Philippines) February 3 - Heroes' Day (Mozambique) February 3 - Veterans' Day (Thailand) February 4 - Independence Day (Sri Lanka) February 4 - Day of the Armed Struggle (Angola) February 4 - World Cancer Day February 5 - Constitution Day (Mexico) February 5 - Runeberg's Birthday (Finland) February 5 - Unity Day (Burundi) February 6 - Waitangi Day (New Zealand) February 6 - Sami National Day (Norway, Sweden, Finland, parts of Russia) February 6 - Ronald Reagan Day (California) February 7 - Independence Day (Grenada) February 10 - Feast of St. Paul's Shipwreck (Malta) February 10 - Fenkil Day (Eritrea) February 11 - National Foundation Day (Japan) February 12 - Darwin Day February 12 - Abraham Lincoln's birthday (United States) February 12 - Union Day (Burma) February 12 - Youth Day (Venezuela) February 14 - Valentine's Day February 14 - Statehood Day in Arizona and Oregon February 15 - Day of the Flag of Canada February 16 - Independence Day (Lithuania) February 17 - Celebrated as Independence Day in Kosovo February 18 - Independence Day (the Gambia) February 18 - International Asperger's Day February 21 - International Mother Language Day February 21 - Language Movement Day (Bangladesh) February 21 - Biikebrennen, celebrated in Northern Schleswig-Holstein (Germany) and southern Denmark February 22 - George Washington's birthday (United States) February 22 - Independence Day (Saint Lucia) February 23 - Republic Day (Guyana) February 23 - National Day (Brunei) February 23 - Defender of the Fatherland Day (Russia) February 24 - Independence Day (Estonia) February 24 - Flag Day (Mexico) February 25 - National Day (Kuwait) February 25 - People Power Day (Philippines) February 25 - Soviet Occupation Day (Georgia) February 26 - Liberation Day (Kuwait) February 27 - National Day (Dominican Republic) February 28 - Kalevala Day (Finland) February 28 - National Science Day (India) February 28 - Peace Memorial Day (Taiwan) February 29 - Leap day Moveable and month-long Events Chinese New Year, falls on a new moon between January 21 and February 21. Lent-related observances in Western Christianity: Shrove Monday - can fall between February 2 and March 8 Shrove Tuesday (Pancake Day) - can fall between February 3 and March 9 Ash Wednesday, start of Lent - can fall between February 4 and March 10 Carnival - most famous ones take place in Rio de Janeiro and Venice Black History Month (Canada and United States) Presidents' Day (United States) - Third Monday in February, celebrating the birthdays of Abraham Lincoln and George Washington. Super Bowl (American football), usually on the first Sunday in February Six Nations (rugby union), tournament running from early February to mid-March between England, France, Ireland, Italy, Scotland and Wales. Winter Olympics are often held in February, last in 2010, and next in 2014. Selection of Historical Events February 1, 1884 - The first edition of the Oxford English Dictionary is published. February 1, 1953 - In the night from January 31, parts of the Netherlands, Belgium and the United Kingdom are severely flooded. February 1, 2003 - Space Shuttle Columbia breaks up on re-entry into the Earth's atmosphere, killing all seven astronauts on board. February 2, 1913 - Grand Central Terminal in New York City is opened for the first time. February 3, 1931 - A magnitude 7.8 earthquake hits the cities of Napier and Hastings, New Zealand. February 3, 1959 - Buddy Holly, Ritchie Valens and The Big Bopper die in a plane crash in Iowa on the "Day The Music Died". February 4, 1948 - Ceylon, present-day Sri Lanka, becomes independent. February 4, 2004 - Facebook is founded. February 5, 1818 - Jean-Baptiste Bernadotte becomes King of Sweden. February 5, 1909 - Leo Baekeland announces the creation of Bakelite. February 6, 1788 - Massachusetts becomes a US State. February 6, 1840 - The Treaty of Waitangi is signed in New Zealand, officially making it a British colony. February 6, 1952 - Elizabeth II of the United Kingdom becomes Queen. February 7, 1979 - Grenada becomes independent. February 8, 1542 - Mary, Queen of Scots is executed. February 10, 1763 - In the Treaty of Paris, France has to give Quebec to Great Britain. February 10, 1863 - The fire extinguisher is patented. February 11, 1979 - Islamic Revolution. February 11, 1990 - In South Africa, Nelson Mandela is released from prison. February 11, 2011 - Hosni Mubarak resigns as President of Egypt, after widespread protests. February 11, 2013 - Pope Benedict XVI announces his resignation, effective at the end of the month. February 12, 1809 - Charles Darwin and Abraham Lincoln are born on the same day. February 12, 1818 - Bernardo O'Higgins signs the Independence of Chile near Concepcion. February 13, 1668 - Spain recognizes Portugal as an independent country. February 13, 1931 - New Delhi becomes the capital city of India. February 14, 1779 - James Cook is killed by local people in the Hawaiian Islands. February 15, 1965 - The Maple Leaf Flag becomes the Flag of Canada. February 15, 2013 - A meteorite explodes over Chelyabinsk, western Siberia, Russia, injuring over 1,000 people. February 16, 1918 - Lithuania declares independence. February 16, 1959 - Fidel Castro becomes leader of Cuba. February 17, 2008 - Kosovo declares independence from Serbia, which does not recognize it as an independent state. February 18, 1930 - Clyde Tombaugh discovers the dwarf planet Pluto. February 18, 1965 - The Gambia becomes independent. February 19, 1861 - Serfdom ends in Russia. February 20, 1472 - Orkney and Shetland become part of Scotland. February 20, 1929 - American Samoa becomes a US territory. February 21, 1613 - Mikhail I of Russia becomes Tsar, starting the Romanov Dynasty. February 21, 1848 - Karl Marx and Friedrich Engels publish the Communist Manifesto. February 21, 1958 - The peace symbol is designed. February 22, 1862 - Jefferson Davis officially becomes President of the Confederate States of America. February 22, 1979 - Saint Lucia becomes independent. February 22, 2011 - A strong earthquake strikes the city of Christchurch, New Zealand, killing 181 people, and destroying the city's cathedral. February 23, 1941 - Plutonium is first produced and isolated by Glenn T. Seaborg. February 23, 1970 - Guyana becomes a republic. February 24, 1918 - Estonia declares independence. February 24, 2022 - Russia invades Ukraine. February 25, 1921 - Soviet Russia occupies Tbilisi, Georgia. February 25, 1947 - Prussia no longer exists from this date. February 25, 1986 - Through the People Power Revolution, Corazon Aquino becomes President of the Philippines. February 26, 1815 - Napoleon Bonaparte escapes from exile on the island of Elba. February 26, 1993 - A terrorist bomb explodes in a car park under the World Trade Center, New York City. February 27, 1844 - The Dominican Republic becomes independent from Haiti. February 27, 2010 - The 2010 Cauquenes earthquake strikes Central Chile, causing major destruction and killing around 500 people. February 28, 1922 - Egypt declares independence. February 28, 1986 - Prime Minister of Sweden Olof Palme is murdered. February 29, 1960 - An earthquake strikes Agadir, Morocco, killing 3,000 people. February 29, 1984 - Pierre Trudeau announces his resignation as Prime Minister of Canada. February 29, 2004 - Jean-Bertrand Aristide resigns as President of Haiti following a popular rebel uprising. Trivia In February the Sun passes through zodiac constellations Capricornus and Aquarius. The signs of the zodiac within the month of February are Aquarius (January 21 to February 19) and Pisces (February 20 to March 20). February is the shortest month of the year. In a leap year, February 29 falls on the same day of the week as October 31. The birth flower of February is the violet. The Amethyst and the Pearl are considered birthstones of the month of February. Two of the most highly rated US Presidents were born in February - Abraham Lincoln and George Washington. Other US Presidents born in February are Ronald Reagan and William Henry Harrison, who was the shortest-serving President. Nicolaus Copernicus and Galileo Galilei, two famous astronomers, were both born in February.

https://simple.wikipedia.org/wiki/FAQ

FAQ

FAQ is an abbreviation for "Frequently Asked Question(s)". The term is used for a list questions and answers. All of the questions are supposed to be asked often and they all are about the same thing. Since the acronym was first used in written form, there are different ways it is said; both "fak" and "F.A.Q." are commonly used. Internet slang

https://simple.wikipedia.org/wiki/Flame%20%28disambiguation%29

Flame (disambiguation)

A flame is the part of a fire that can be seen. Flame might also mean: Flaming (internet) - Insult sent over the internet on purpose Flame polishing Flame retardant, a kind of material that resists heat and flame. Flame Nebula, a star in Orion's Belt Organizations Calgary Flames, Canadian ice hockey team Atlanta Flames, original name of the Calgary Flames Guildford Flames, English ice hockey team Northumbria Flames, Northumbria University's ice hockey team Westchester Flames F.C., American football (soccer) team Canterbury Flames, New Zealand netball team Florida Flame, American basketball team Black Flame, publishing company Wilflife Flame (moth), a kind of moth Flame Skimmer, a kind of dragonfly Flame maple, a kind of maple tree Flame Robin, a kind of robin Other Flame gun Flame cell Basic English 850 words

https://simple.wikipedia.org/wiki/Financial%20capital

Financial capital

Financial capital is a form of capital. It is things that have value, but do not do anything by themselves. They are only valuable because people value (want) them. For example, money is a form of financial capital. You cannot do anything with money but it still has value. Financial capital is used to pay for things, this is because there is always more of it and people always want it. This means that financial capital has a stable value and can be traded in most places and with most people. Some forms of financial capital, such as stocks, gold or bonds are not wanted by everybody. However they can be traded with people for money or another type of financial capital. Because of this, these forms of financial capital do not have a stable price. This means that some people try to make a profit by buying and selling these types of financial capital in a market. Some things are treated as financial capital, even though they do have a use. For example, some people buy and sell land but are not interested in doing anything with it. Some people think this sort of trade is bad because the land should be used and not just treated like money. Other types of capital, such as social capital and human capital are rarely treated like financial capital. This may be because they involve people. Treating useful capital like financial capital is called comodification. In politics, a common question is how often the government should use financial capital. In particular, should the government use financial capital to make a profit? Traditionally, liberal politicians do not mind this kind of trading for profit, but socialist or conservative politicians are against it. Factors of production Finance

https://simple.wikipedia.org/wiki/Fecund%20universes

Fecund universes

Fecund universes is a multiverse theory of Lee Smolin. It relies on models of our universe and statistics from astrophysics but is more correctly a theory of cosmology. In this theory, collapsing stars, or black holes, are always creating new universes with slightly different laws of physics. Because these laws are only slightly different, each is assumed to be like a mutation of the original universe, as if each universe was a kind of single-celled organism. It would reproduce by "splitting" in some sense. This theory relies on many models of our universe to model these "mutated" alternative universes, the ones that Smolin supposes are generated or "spun off" by black holes. No human can ever be part of any of these "other" universes. Observations from astrophysics can only say if the black holes exist or are common, and give some idea of how much the laws of physics can vary and still let the new universes produce new black holes. Smolin predicts that there would be many black holes in the universe humans can see, since they are likely in a very late born universe, by simple probability. If there are many black holes, that is evidence for his theory, As this shows, cosmology has a very different standard of evidence and burden of proof than is required for models of our universe only, which humans (using mathematics) can observe and exchange knowledge on. It is hard to separate science from religion on such questions. It may be a simple matter of preference whether one wants to see one's universe as part of a system like biology or like mechanics - clockwork. Smolin's theory is important mostly because it challenges the mechanistic paradigm. Even if it is wrong, it raises the idea that living beings might have to see their universe as also living to be able to understand or care about it at all. Some compare Smolin's theory to Gaia philosophy which combines biology, geology and ecology to explain the Earth, our planet, as a living thing. If both are right, humans are on a living planet in a living universe. This idea is very appealing - which does not mean it is really "right". Cosmology

https://simple.wikipedia.org/wiki/Food

Food

Food is what people and animals eat to live. Every organism needs energy to carry on with the process of living which comes from food. Food usually comes from animals and plants. It is eaten by living things to provide energy and nutrition. Food contains the nutrition that people and animals need to be healthy. The consumption of food is normally enjoyable to humans. It contains protein, fat, carbohydrates, vitamins, water and minerals. Liquids used for energy and nutrition are often called "drinks". If someone cannot afford food they go hungry. Food for humans is mostly made through farming or gardening. It includes animal and vegetable sources. Some people refuse to eat food from animal origin, like meat, eggs, and products with milk in them. Not eating meat is called vegetarianism. Not eating or using any animal products is called veganism. Food produced by farmers or gardeners can be changed by industrial processes (the food industry). Processed food usually contains several natural ingredients and food additives (such as preservatives, antioxidants, emulsifiers, flavor enhancers). For example, bread is processed food. Food processing at home is done in the kitchen, by the cook. The cook sometimes uses a cookbook. Examples of cooking utensils are pressure cookers, pots, and frying pans. Food can also be prepared and served in restaurants or refectory (in particular for children in school). The utensils used may be a plate, knife, fork, chopsticks, spoon, bowl, or spork. Many people do not grow their own food. They have to buy food that was grown by someone else. People buy most of their food in shops or markets. But some people still grow most or all of their own food. People may buy food and take it home to cook it. They may buy food that is ready to eat from a street vendor or a restaurant. Other countries have their own way of eating food. An example of an ethnic food is Mexican food. Production of food Originally, people got food as hunter-gatherers. The agricultural revolution changed that. Farmers grew crops including those invented and improved by selective breeding. These improvements, for example the invention of maize, allowed feeding more people, and further improvements gave it a better taste. Food shortage has been a big problem throughout history. Many people do not have enough money to buy the food that they need. Bad weather or other problems sometimes destroy the growing food in one part of the world. When people do not have enough food, we say that they are hungry. If they do not eat enough food for a long time, they will become sick and die from starvation. In areas where many people do not have enough food, we say that there is famine there. Food and water can make people sick if it is contaminated by microorganisms, bad metals, or chemicals. If people do not eat the right foods, they can become sick. If people do not eat enough protein, they get the disease called kwashiorkor. If they do not eat enough vitamin B1 (thiamine), they get the disease called beriberi. If they do not eat enough vitamin C, they get the disease called scurvy. If children do not eat enough vitamin D, they get the disease called rickets. People may often have a variety of eating disorders that cause them to either eat too much, or not be able to eat certain things or amounts. Common diseases like Coeliac disease or food allergies cause people to experience ill effects from consuming certain foods that are normally safe. If people eat too much food, they can become overweight or obese. This causes numerous health problems. On the other hand, eating too little food, from lack of access or anorexia could cause malnutrition. Therefore, people have to balance the amount, the nutrition, and the type of food to be healthy. Food in religions Many cultures or religions have food taboos. That means they have rules what people should not eat, or how the food has to be prepared. Examples of religious food rules are the Kashrut of Judaism and the Halal of Islam, that say that pig meat cannot be eaten. In Hinduism, eating beef is not allowed. Some Christians are vegetarian (someone who does not eat meat) because of their religious beliefs. For example, Seventh-day Adventist Church recommends vegetarianism. In addition, sometime beliefs do not relate to the religion but belong to the culture. For example, some people pay respect to Guān Yīn mothergod and those followers will not consume "beef" as they believe that her father has a shape of the cow. References Basic English 850 words

https://simple.wikipedia.org/wiki/Fine

Fine

If someone is found guilty of a crime, their punishment may be to pay a fine, a certain amount of money. In many countries, fines can be ordered by police, court judges and some government officers. When agreeing to a contract with a business, a customer may agree to certain rules. If the customer breaks the rules, then they agree to pay a fine for doing so. For example, when somebody hires a car and agrees to return it by Friday, they agree that if they do not return the car by Friday, they must pay a $50 fine to the business. Punishments Money

https://simple.wikipedia.org/wiki/Frying

Frying

To fry food is to cook it in hot butter or vegetable oil or other fat. We can fry food in a small amount of fat in a pan or in a lot of oil in a pot. Some restaurants use deep frying to fry a large amount of food. Cooking methods

https://simple.wikipedia.org/wiki/Fish

Fish

Fish (plural: fish or fishes) are a group of animals with bones which live in water and respire (get oxygen) from their gills. Fish used to be a class of vertebrates. Now the term covers five classes of animals that live in the water: Jawless fish Armoured fish Cartilaginous fish Ray-finned fish Lobe-finned fish There are more fish than four-limbed animals: there are over 33,000 described species of fish. Fish are usually covered with scales. They have two sets of paired fins and several unpaired fins. Most fish are cold-blooded (poikilotherm). There are many different kinds of fish. They live in fresh water in lakes and rivers, and in salt water in the oceans. Some fish are less than one centimeter long. The largest fish is the whale shark, which can be almost 15 meters long and weigh 15 tons. Almost all fish live in the water. A group of fish called the lungfish have developed lungs because they live in rivers and pools which dry up in certain parts of the year. They burrow into mud and aestivate until the water returns. The English word "fish" does not fit neatly into cladistics, which is the scientific way to put living things into groups. So scientists call it a paraphyletic word. This means that the animals called "fish" in English do not fit into just one phylum. Some fish are more closely related to land animals than they are to other fish. For example, lobe-finned fish were the first animals with bones to come live on land, and all land animals are their descendants. Lobe-finned fish are more closely related to humans than to ray-finned fish. Types of fish "Fish" is not a formal taxonomic grouping in systematic biology. Amphibians, reptiles, birds and mammals all descended from lobe-finned fish (and not from fish as a whole). But the use of the term "fish" is so convenient that we go on using it. Fish are the oldest vertebrate group. The term includes a huge range of types, from the Middle Ordovician, about 490 million years ago, to the present day. These are the main groups: Agnatha: the jawless fish. Cambrian to present day. Pteraspids: the head-shields Anaspids: gills opened as holes. Silurian to end-Devonian. Cephalaspids: early jawless fish Lampreys: living ectoparasites Osteostraci: bony-armoured jawless fish. Gnathostomata: the jawed fish. Includes all types commonly called fish, except the lamprey. Placoderms: heavily armoured fish Chondrichthyes: cartilaginous fish: sharks, rays and skates. Acanthodii: extinct spiny sharks Osteichthyes: bony fish. Actinopterygii: the ray-finned fish. Chondrostei: sturgeons and some other early types. Neopterygii: first seen in the later Permian, lighter and faster-moving than previous groups. Holostei: the gars and bowfins Teleostei: the most successful group, Triassic to present day. Sarcopterygii: the lobe-finned fish Dipnoi: the lungfish; eight genera survive. Coelacanths: two species survive. They were probably a sister-group to the tetrapods. Certain animals that have the word fish in their name are not really fish: crayfish are Crustacea, and jellyfish are Cnidaria. Some animals look like fish, but are not. Whales and dolphins are mammals, for example. Anatomy Bony and cartilagenous fish Most kinds of fish have bones. Some kinds of fish, such as sharks and rays, do not have real bones. Their skeletons are made of cartilage, and so they are known as cartilaginous fish. Fish scales All fish are covered with overlapping scales, and each major group of fish has its own special type of scale. Teleosts ('modern' fish) have what are called leptoid scales. These grow in concentric circles and overlap in a head to tail direction like roof tiles. Sharks and other chondrichthyes have placoid scales made of denticles, like small versions of their teeth. These also overlap in a head to tail direction, producing a tough outer layer. Shark skin is available for purchase as shagreen, a leather which as original is smooth in one direction, and rough in the other direction. It may be polished for use, but is always rough in texture and resistant to slipping. The scales are usually covered with a layer of slime which improves passage through the water, and makes the fish more slippery to a predator. There are various types of eel: most are in the Anguilliformes. Their life-style has evolved many times. Eels have scales with smooth edges or are absent. Freshwater fish 41% of all fish live in freshwater. There are also some important fish which breed in rivers, and spend the rest of their life in the seas. Examples are salmon, trout, the sea lamprey, and three-spined stickleback. Some fish are born in salt water, but live most of their mature lives in fresh water: for example the eels. Species like these change their physiology to cope with the amount of salt in the water. Swimming Fish swim by exerting force against the surrounding water. There are exceptions, but this is usually done by the fish contracting muscles on either side of its body. This starts waves of flexion which travel the length of the body from nose to tail, generally getting larger as they go along. Most fishes generate thrust using lateral movements of their body & tail fin (caudal fin). However, there are also species which move mainly using their median and paired fins. The latter group profits from the gained manoeuvrability. This is needed, for example, when living in coral reefs. Such fish cannot swim as fast as fish using their bodies & caudal fins. Muscle Fish can swim slowly for many hours using red muscle fibres. They also make short, fast bursts using white muscle. The two types of muscle have a fundamentally different physiology. The red fibres are usually alongside a much greater number of white fibres. The white fibres get their energy by converting the carbohydrate glycogen to lactate (lactic acid). This is anaerobic metabolism, that is, it does not need oxygen. They are used for fast, short bursts. Once the lactic acid builds up in the muscles, they stop working, and it takes time for the lactate to be removed, and the glycogen replaced. Using their white fibres, fish can reach speeds of 10 lengths per second for short bursts. Swimming for long periods needs oxygen for the red fibres. The oxygen supply has to be constant because these fibres only operate aerobically. They are red because they have a rich blood supply, and they contain myoglobin. Myoglobin transports the oxygen to the oxidising systems. Red muscle gets its energy by oxidising fat, which weight for weight has twice as much energy as carbohydrate or protein. Using their red fibres, fish can keep up a speed of 35 lengths per second for long periods. Swimming in groups Many fish swim in groups. Schools of fish can swim together for long distances, and may be chased by predators which also swim in schools. Casual groups are called 'shoals'. Body shape The shape of the body of a fish is important to its swimming. This is because streamlined body shapes makes the water drag less. Here are some common fish shapes:- The picture on the right shows a shark. This shark's shape is called fusiform, and it is an ovoid shape where both ends of the fish are pointy. This is the best shape for going through water quickly. Fishes with fusiform shapes can chase prey and escape predators quickly. Many live in the open ocean and swim constantly, like marlins, swordfish, and tuna. Ichthyosaurs, porpoises, dolphins, killer whales all have similar shapes. This is an example of convergent evolution. Eel-like The long, ribbon-like shape of an eel's body shows another shape. This enables them to hide in cracks, springing out quickly to capture prey, then returning quickly to their hiding spot. Flatfish Flatfish live on the bottom of the ocean or lake. Most use camouflage: they change colours to match the ocean floor. During their early lives, their eyes move to the upper side of their flat body. Reef fish also have flat bodies, and their body is often highly coloured. Flat bodies can slip in and out among the corals, sponges, and rocks, avoiding predators. Angelfish, surgeonfish, and butterflyfish are examples. Fish as food Some people eat many different kinds of fish. These include carp, cod, herring, perch, sardines, sturgeon, tilapia, trout, tuna, and many others. A person who buys and sells fish for eating is called a fishmonger. The word to fish is also used for the activity of catching fishes. People catch fish with small nets from the side of the water or from small boats, or with big nets from big boats. People can also catch fish with fishing poles and fishhooks with bait. This is often called angling. Anglers also different types of fishing lures. Because people are catching too many fish for food or other uses, there are less and less fish in the sea. This is a problem known as overfishing. Fish as pets Selective breeding of carp made them into the domesticated koi in Japan, and goldfish in China. This breeding began over 2,000 years ago. The Chinese brought their goldfish indoors during the Song Dynasty. They kept them in large ceramic vessels. That we now do in glass fish tanks. References Other sources Helfman G; Collette B. & Facey D. 1997. The Diversity of Fishes. Wiley-Blackwell. ISBN 978-0-86542-256-8 Nelson, Joseph S. 2006. Fishes of the World, 4th ed. John Wiley & Sons. ISBN 978-0-471-75644-6. Website: Related pages Fish -Citizendium Basic English 850 words

https://simple.wikipedia.org/wiki/Foot

Foot

Foot is also the name of a unit of measurement. See foot (unit). A foot (one foot, two or more feet) is a body part on the end of a leg. It is used when walking. It is also important for balance: it helps people stand straight. People also use it to kick, in both fighting and sports, football being an example. People's hands and feet have the same shape: they both have five digits (the fingers and toes). Many other animals with backbones also have five digits. The part of the foot which joins it to the leg is called the heel. The bottom of the foot is called the sole. Most land vertebrates have feet, and there are many different sorts of foot. The feet of monkeys are much like the hands. The hard foot of an ungulate is a hoof. When an animal has soft feet, or feet with soft parts on the underside, it is called a paw. Many invertebrates also have feet. Many use footwear to protect themselves from weather and dirt. There are multiple kinds of footwear, for example sandals, shoes, and boots. When people do not remove footwear, especially in hot places or when they are very active, their feet can smell badly (foot odour). Wearing footwear that is too big or small can be bad for the feet, causing blisters. People who have foot, leg, and back problems can also get help from special shoes. People have different traditions in different parts of the world for when to wear footwear. For example, in many countries, usually do not wear their shoes or boots in a home. In the United States people often wear shoes inside a home. In Japan, people do not wear shoes in homes, and floors are often made of very soft materials. In Japan it is also important to keep the floors clean. In cultures where people always wear shoes, people sometimes think it is bad not to wear them. Not wearing shoes can be good for the feet, especially if they are damaged. Conditions like Athlete's foot affect the feet, causing the feet to feel dry and cracked. Doctors who work with people's feet are podiatrists or chiropodists''. Bones Half the bones in a human body are in the foot. There are 26 bones there. They are 14 phalanges (toes), 5 metatarsals (arch of the foot), and 7 tarsals (ankle bones). Basic English 850 words

https://simple.wikipedia.org/wiki/France

France

France ( or ; ), officially the French Republic (, ), is a country in Western Europe. It also includes various departments and territories of France overseas. Mainland France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. It is sometimes referred to as L’Hexagone ("The Hexagon") because of the shape of its territory. France is a unitary semi-presidential republic. The head of state is the President, who is also a politician. The Prime Minister is secondary to the President. This slightly strange system was chosen by General Charles de Gaul in 1970. The main ideals are expressed in the Declaration of the Rights of Man and of the Citizen. Metropolitan France is bordered (clockwise from the North) by Belgium, Luxembourg, Germany, Switzerland, Italy, Monaco, Andorra, and Spain. The overseas departments and collectives of France share land borders with Brazil and Suriname (bordering French Guiana), and the Netherlands Antilles (bordering Saint Martin). France is linked to the United Kingdom by the Channel Tunnel, which passes under the English Channel. France is the largest country in the European Union and the second largest in Europe. It has been one of the world's most powerful countries for many centuries. During the 17th and 18th centuries, France colonized much of North America. During the 19th and early 20th centuries, France built one of the largest colonial empires of the time. This included large parts of North, West and Central Africa, Southeast Asia, and many Pacific Islands. France is a developed country and has a large economy. It is the most visited country in the world, with 82 million foreign visitors every year. France was one of the first members of the European Union, and has the largest land area of all members. It is also a founding member of the United Nations, and a member of the Francophonie, the G8, NATO, and the Latin Union. It is one of the five permanent members of the United Nations Security Council. France has the largest number of nuclear weapons with active warheads, and the largest number of nuclear power plants, in the European Union. France's official language is French, which is also official in 29 other countries. Some other French speaking countries include the Congo, Quebec, and Mauritius. An interesting fact is that the French King Louis XIX only enjoyed 20 minutes of royal fame after his father Charles X abdicated, leaving him to ascend the French throne in July 1830. Geography and climate France is in Western Europe. France shares its borders with Belgium, Luxembourg, Germany, Switzerland, Italy, Monaco, Andorra, and Spain. France has two mountain ranges near its borders: the Alps in the east and the Pyrenees in the south. The climate of southern France is similar to Greece which both have Mediterranean climate. There are many rivers in France, including the Seine and the Loire. In the north and the west of France, there are low hills and river valleys. In France there are many different climates. The Atlantic has a major effect on the weather in the north and west. This means the temperature is about the same most of the year. It is in the marine west coast climate region. In the east, winters are cold and the weather is good. Summers are hot and stormy. In the south, winters are cool and wet. Summers are hot and dry. The north has a temperate climate similar to that of the United Kingdom and other Northern European countries. France has the second-largest exclusive economic zone (EEZ) in the world. It covers 11,035,000 km2 (4,260,637 sq mi). Only the United States has a larger one . History Name The name "France" comes from the Latin word Francia ', which means "land of the Franks". Roman Gaul The borders of modern France are about the same as those of ancient Gaul. Celtic Gauls inhabited Ancient Gaul. Julius Caesar conquered Gaul for Rome in the 1st century BC. Eventually, the Gauls adopted Roman speech (Latin, from which the French language evolved) and Roman culture. Christianity first appeared in the 2nd and 3rd centuries AD. It became firmly established by the fourth and fifth centuries. Franks In the 4th century AD, the Germanic tribes, principally the Franks invaded the Gauls. This is how the name Francie appeared. The modern name "France" comes from the name of the Capetian Kings of France around Paris. The Franks were the first tribe of Europe after the fall of the Roman Empire to convert to Christianity rather than Arianism. The French called themselves "the most Christian Kingdom of France". The Treaty of Verdun (843), divided Charlemagne's Empire into three parts. The biggest area was Western Francia. It is similar to modern France. Kingdom Middle Ages The Carolingian dynasty ruled France until 987, when Hugh Capet became King of France. His descendants, the Direct Capetians, the House of Valois and the House of Bourbon, unified the country with many wars and dynastic inheritance. Enlightenment The monarchy was the most powerful during the 17th century and the reign of Louis XIV of France. At that time, France had the largest population in Europe. The country had a big influence over European politics, economy, and culture. French became the common language of diplomacy in international affairs. Much of the Enlightenment happened in France. French scientists made big scientific discoveries in the 18th century. France also conquered many overseas possessions in the Americas and Asia. Republic Napoleonic Wars France had a monarchy until the French Revolution in 1789. King Louis XVI and his wife, Marie Antoinette, were executed in 1793. Thousands of other French citizens were killed. Napoleon Bonaparte took control of the Republic in 1799. He later made himself Emperor of the First Empire (1804–1814). His armies conquered most of continental Europe. The metric system was invented by French scientists during the French revolution. That time 3 estates were developed. After Napoleon's final defeat in 1815 at the Battle of Waterloo, another monarchy arose. Later Louis-Napoléon Bonaparte created the Second Empire in 1852. Louis-Napoléon was removed after the defeat in the Franco-Prussian war of 1870. The Third Republic replaced his regime. Colonialism The large French colonial empire in the 19th century included parts of West Africa and Southeast Asia. The culture and politics of these regions were influenced by France. Many ex-colonies officially speak the French language. World Wars The country actively took part in both the First and Second World Wars, with battles taking place on its soil. During the First World War, millions were killed in the trenches including over a million in the Battle of the Somme. The conditions were extremely difficult for the soldiers on the front. The last surviving veteran was Pierre Picault who died on 20 November 2008 at the age of 109. During the Second World War, Nazis occupied France. The Allies landed in Normandy on 6 June 1944 and began the Battle of Normandy. German forces lost France in just a few months. Divisions The 13 regions and 96 departments of metropolitan France include Corsica. France is divided into (administrative) regions: Auvergne-Rhône-Alpes Bourgogne-Franche-Comté Brittany (Bretagne) Centre-Val de Loire Corsica (Corse) Grand Est Hauts-de-France Île-de-France Normandy (Normandie) Nouvelle-Aquitaine Occitanie Pays de la Loire Provence-Alpes-Côte d'Azur Corsica has a different status than the other 12 metropolitan regions. It is called collectivité territoriale. France also has five overseas regions: French Guiana (in South America) Guadeloupe (in the Caribbean) Martinique (in the Caribbean) Mayotte (in the Indian Ocean) Réunion (in the Indian Ocean) These four overseas regions have the same status as the metropolitan ones. They are like the overseas American states of Alaska and Hawaii. Then France is divided into 101 departments. The departments are divided into 342 arrondissements. The arrondissements are re-divided into 4,032 cantons. The smallest subdivision is the commune (there are 36,699 communes). On 1 January 2008, INSEE counted 36,781 communes in France. 36,569 of them are in metropolitan France and 212 of them are in overseas France. Government The government of France is a semi-presidential system determined by the French Constitution of the French Fifth Republic. The constitution declares the nation to be "an indivisible, secular, democratic, and social Republic". It provides for a separation of powers. Military The French armed forces has four branches: The Armée de Terre (Army) The Marine Nationale (Navy) The Armée de l'Air (Air Force) The Gendarmerie Nationale (A military force which acts as a National Rural Police) France has about 359,000 military personnel. France spends 2.6% of its gross domestic product (GDP) on defense. This is the highest in the European Union. France and the UK spend 40% of the EU defence budget. About 10% of France's defence budget is for its nuclear weapons force. Foreign relations France is a member of the United Nations. It is a permanent member of the United Nations Security Council and has veto rights. It is also a member of the World Trade Organisation (WTO). It hosts the headquarters of the OECD, UNESCO and Interpol. In 1953, the United Nations asked France to choose a coat of arms to represent them internationally. The French emblem is now on their passports. France was a founding member of the European Union. In the 1960s, France wanted to exclude the United Kingdom from the organisation. It wanted to build its own economic power in continental Europe. France and Germany became closer after World War II. This was to try to become the most influential country in the EU. It limited the influence of the new Eastern European members. France is a member of the North Atlantic Treaty Organisation (NATO). However, under President de Gaulle, it left the joint military command. In the early 1990s, France received criticism for its underground nuclear tests in French Polynesia. France vigorously opposed the 2003 invasion of Iraq. France retains strong political and economic influence in its former African colonies. For instance it has supplied economic aid and troops for peace-keeping missions in the Ivory Coast and Chad. Economy France is a member of the G8 group of leading industrialised countries. France has the eighth-largest economy in the world by Gross domestic product (GDP) (which takes into account how much it costs to live in different countries and inflation rates). France and 11 other European Union members jointly launched the euro on 1 January 1999 and started using it in 2002. France's economy has nearly 2.9 million registered companies. The government has a considerable influence over railway, electricity, aircraft, and telecommunications firms (as it owns big companies like SNCF and EDF (French electricity)). France has an important aerospace (design of aircraft and spacecraft) industry led by Airbus. It can also launch rockets from French Guiana. France has invested a lot in nuclear power. This made France the smallest producer of carbon dioxide among the seven most industrialised countries in the world. As a result, 59 nuclear power plants generate most of the electricity produced in the country (78% in 2006, up from only 8% in 1973, 24% in 1980, and 75% in 1990). France is the leading agricultural producer and exporter in Europe. France exports wheat, poultry, dairy products, beef, and pork. It is also famous for its wine industry. France received 10 billion euros in 2006 from the European Community as subsidies to its farmers. At one time, the Factory Act of 1833 limited the workday for women and children to 11 hours a day. Demographics On 1 January 2008, it was estimated that 63.8 million people live in France, including in the Overseas Regions of France. 61,875,000 of these live in metropolitan France, the part of the country that is within Europe. Ethnic groups The major ethnic groups living in France today are descended from Celtic people and Roman people. The significant minority groups living in France are: Teutonic, that is Germanic peoples Slavic people from North Africa Sub-Saharan African - people from Africa who live south of the Sahara desert people from Indochina people from the Basque Country of southwest Europe Culture Language French is the official language of France. It belongs to the Romance language group, which includes Italian and Spanish. Many regional dialects are also used in France. Alsatian, a German dialect, is spoken in Alsace and in parts of Lorraine in eastern France. French was the language of diplomacy and culture in Europe between the 17th and 19th century and is still widely used. Some people in France also speak Basque, Breton, Catalan, Corsican, German, Flemish, and Occitan. Religion France is a secular country and the constitution guarantees freedom of religion. The population is about 51% Roman Catholic, and 31% of people are agnostics or atheists. 5% are Muslim, 3% say they are Protestant and 1% say they are Jewish. 10% are from other religions or do not have an opinion about religion. There are also Zoroastrian, Unitarian Universalist, Jain and Wiccan communities. Religions founded in France include Raelism. According to a Poll in 2007: 34% of French citizens responded that "they believe there is a God". 27% answered that "they believe there is some sort of spirit or life force". 33% answered that "they do not believe there is any sort of spirit, God, or life force". Literature French literature began in the Middle Ages. French was divided into several dialects at the time. Some authors spelled words differently from one other. During the 17th century, Pierre Corneille, Jean Racine, Molière, Blaise Pascal and René Descartes were the main authors. In the 18th and 19th centuries, French literature and poetry reached its best. The 18th century saw writings of authors, essayists and moralists as Voltaire and Jean-Jacques Rousseau. As for French children's literature in those times, Charles Perrault wrote stories such as "Little Red Riding Hood", "Beauty and the Beast", "Sleeping Beauty" and "Puss in Boots". Many famous French novels were written in the 19th century by authors such as Victor Hugo, Alexandre Dumas and Jules Verne. They wrote popular novels like The Three Musketeers, The Count of Monte-Cristo, Twenty Thousand Leagues Under the Sea, The Hunchback of Notre-Dame and Les Misérables. Other 19th century fiction writers include Emile Zola, Guy de Maupassant, Théophile Gautier and Stendhal. Famous novels were written during the 20th century by Marcel Proust, Antoine de Saint-Exupéry, Albert Camus, Jean-Paul Sartre and Michel Houellebecq. Sports The Tour de France cycling race in July is one of the best-known sporting events. It is a three-week race of around 3,500 km that covers most of France and ends in the centre of Paris, on the Avenue des Champs-Elysées. Football is another popular sport in France. The French team won the FIFA World Cup in 1998 and 2018. They also won the UEFA European Football Championship in 1984 and 2000. France also hosts the 24 Hours of Le Mans car race. France also hosted the Rugby World Cup in 2007 and finished fourth. France is closely associated with the Modern Olympic Games. At the end of the 19th century, the Baron Pierre de Coubertin suggested having the Olympic Games again. France hosted the Summer Olympics twice, in 1900 and 1924, in Paris. France will host the Summer Olympics in 2024, in Paris. France also hosted the Winter Games three times: in 1924 in Chamonix, in 1968 in Grenoble, and in 1992 in Albertville. Cuisine French cuisine has influenced the style of cooking throughout Europe, and its chefs work in restaurants throughout the world. The roots of modern haute cuisine lie in chefs like La Varenne (1615–1678) and the notable chef of Napoleon, Marie-Antoine Carême (1784–1833). These chefs developed a lighter style of food compared to the food of the Middle Ages. They used fewer spices, and more herbs and creamy ingredients. Typical ingredients like roux and fish stock, and techniques such as marinading, and dishes such as ragout, were invented. Carême was an expert pâtissier (pastry-maker), and this is still a mark of French cooking. He developed basic sauces, his 'mother sauces'; he had over a hundred sauces in his repertoire, based on the half-dozen mother sauces. French cuisine was introduced in the 20th century by Georges Auguste Escoffier (1846–1935). He was a genius at organisation. He worked out how to run large restaurants, as in a big hotel or a palace; how the staff should be organised; how the menu was prepared. He had methods for everything. Escoffier's largest contribution was the publication of Le Guide Culinaire in 1903, which established the fundamentals of French cookery. Escoffier managed the restaurants and cuisine at the Savoy Hotel and Carlton Hotel in London, the Hôtel Ritz Paris, and some of the greatest cruise ships. Escoffier, however, left out much of the culinary character to be found in the regions of France. Gastro-tourism and the Guide Michelin helped to make people familiar with the rich bourgeois and peasant cuisine of the French countryside in the 20th century. Gascon cuisine has also had great influence over the cuisine in the southwest of France. Many dishes that were once regional have become common all over the country. Cheese and wine are a major part of the cuisine, playing different roles regionally and nationally. In the north of France, people often prefer to use butter to cook. In the south, they prefer olive oil and garlic. In France, each region has its own special dish; choucroute in Alsace, quiche in Lorraine, cassoulet in the Languedoc-Roussillon, and tapenade in Provence-Alpes-Côte d'Azur. In November 2010, French gastronomy was added by UNESCO to its lists of the world's 'intangible cultural heritage'. Tourism France is the number one tourist destination in the world. In 2007, 81.9 million foreign tourists visited France. Spain comes second (58.5 million in 2006) and the United States comes third (51.1 million in 2006). Some of the most famous attractions in Paris, are the Eiffel Tower and the Arc de Triomphe. Another one is Mont Saint Michel, in Normandy. A European Disneyland is located in a suburb east of Paris. The resort opened in 1992 and is also a popular tourist destination in Europe. Related pages France at the Olympics France national football team List of rivers of France References Notes Other websites European Union member states Former good articles French-speaking countries G8 nations G7 nations

https://simple.wikipedia.org/wiki/Finland

Finland

Finland (Finnish: Suomi) is a country in Northern Europe and is a member state of the European Union. Finland is one of the Nordic countries and is also part of Fennoscandia. Finland is located between the 60th and 70th latitudes North. Its neighbours are Sweden to the west, Norway to the north, Russia to the east and Estonia to the south, beyond the sea called Gulf of Finland. Most of western and southern coast is on the shore of the Baltic Sea. The capital of Finland is Helsinki; the second largest city is Tampere. The official currency of the country is the euro (EUR); before 2002 it was the markka, the Finnish mark (FIM). The president of Finland is Sauli Niinistö. 5.5 million people live in Finland. Finnish and Swedish both are the official languages of Finland; the most spoken languages is Finnish, mother tongue of about 90% of the population. Swedish is spoken by the Swedish speaking minority of Finland, called the Finnish Swedes, who make up 5% of the total population. Finland became independent of Russia on 6 December 1917. The most important cities and towns in Finland are Helsinki, Espoo, Tampere, Vantaa, Turku, Oulu, Lahti, Kuopio, Jyväskylä and Pori. Finland is a highly industrialised First World country. The most important Finnish industrial products are paper, and steel products such as machines and electronics. Nokia (the mobile company) is originally a company of Finland, named after a small town called Nokia. Finland has been top of the list of least corrupt countries on the Corruption Perceptions Index more times than any other country. People and culture The people of Finland are called Finns. Most Finns speak Finnish as their mother tongue. About six percent of Finns have the Swedish language as their mother tongue. They live mostly in the western part of Finland and on Åland (Finnish Ahvenanmaa) Finns also study mandatory English and Swedish in school. Most Finns work either in services (that is: shops, banks, offices or businesses) or in factories. Finns often like saunas and nature. Many Finnish families have summer cottages, small houses where they go to relax on their summer holidays. The most important festivals that Finnish people celebrate are Midsummer and Christmas. The most popular sports in Finland are ice hockey, skiing, track and field and association football (soccer). Finns have also won events in swimming, motor sports and gymnastics. There is a group of a few thousand Samis (also called Lapps) in the most northern part of Finland, called Lapland. Most of the Samis live in Norway and Sweden. Many Sami people farm reindeers. Originally, Samis were hunter-gatherers. In the past the Sami were nomads, but nowadays they live in regular houses. Very few people in Finland are from other countries. In 2016 about 4% of residents were born in another country. Nature and weather Most of Finland is covered by pine forest. The swan, which was considered holy long ago, is the national bird of Finland. Wood is the most important natural resource of Finland. It is estimated that up to one-third of all wood resources of the European Union are in Finland. The national animal of Finland is the brown bear. The largest animal is the elk, a type of moose, which is a member of the deer family. There are hundreds of rivers and thousands of fresh water lakes. Fishing is a popular sport. It is estimated there are almost 180,000 lakes in Finland. Many islands in the Baltic Sea belong to Finland, too. Thousands of islands are part of the Åland archipelago. Tourists from all over the world come to see the fells and the northern lights in Lapland. The highest mountain of Finland is Halti, which is 1328 meters high. The largest lake is Saimaa, 4,400 square kilometres. The longest river of Finland is Tornionjoki. The largest river (by watershed) is Kemijoki, 552 kilometres long. The weather in Finland varies widely by season. Summer usually lasts from May to early September, and temperatures can reach up to +30 °C. Autumns are dark and rainy. Winter snow usually begins to fall in Helsinki in early December (in Lapland it can fall as early as October) and in the winter the temperature can drop to -40 °C. Highest temperature recorded in Finland is +37,2 °C and lowest temperature is -51,5 °C. Winter usually lasts to mid-March, when the snow melts in Helsinki (in Lapland the snow usually doesn't melt until early May), and Spring lasts till late May. Spring can be erratic, and the weather can change from frost to sunshine within a matter of days. The famed Northern Lights are common in Lapland. History People first came to Finland 10,000 years ago. That was just after an ice age, after a glacier that covered the ground had receded. Some think the first people in Finland already spoke a language similar to the Finnish language that is spoken today. It is known that an early form of the Finnish language was spoken in Finland in the Iron Age. (The Iron Age in Finland was 2,500–800 years ago). The first residents in Finland hunted animals, as "hunter-gatherers". Some people started to farm crops about 5,200 years ago. Farming slowly became more and more popular and became the major way of life until the modern age. The ancient Finns were pagans. The most important god of the Finnish pantheon was Ukko. He was a god of sky and thunder, much like Odin, another Scandinavian god-king. These powers were common among the pagan god kings in pantheons ranging from the Finnish Ukko, to the Scandinavian/Germanic/Saxon Odin, all the way east to Zeus of the Greeks and Jupiter of the Romans. Around a thousand years ago, when most of Europe was adopting Christianity, Finland also began following Christianity. During the Reformation of Christianity in the 16th century, most Finns became Protestants. Some pagan practices still remain amongst the now Christian Finns, such as bear worship. From the Middle Ages Finland was a part of Sweden. Then, in the year 1809, Russia took Finland from Sweden. Finland was a part of Russia, but after a short period of time it became autonomous. The Finns essentially controlled Finland, though the Tsar was in control officially. Finns could create their own laws and had their own currency, (called the markka), their own stamps and own customs. However, Finland did not have its own army. During the 1905 Russian Revolution, in the Grand Duchy of Finland: the Social Democrats organised the general strike of 1905 (). The Red Guards were formed. On , Russian artillerymen and military engineers rose to rebellion in the fortress of Sveaborg (later called Suomenlinna), Helsinki. The Finnish Red Guards supported the Sveaborg Rebellion with a general strike, but the mutiny was quelled by loyal troops and ships of the Baltic Fleet within 60 hours. After independence On 6 December 1917, Finland became independent, which meant that it no longer was a part of Russia. There was a communist revolution in Russia and after 1922 Russia was a part of the Soviet Union. There were communists in Finland too, who tried to create a revolution in Finland This attempt at revolution caused the Finnish civil war. The communists lost the civil war, and Finland did not change its old capitalist system Stalin, who was the leader of the Soviet Union, did not like having a capitalist country as its neighbour. Stalin wanted Finland to become a communist state and be a part of the Soviet Union. The leaders of Finland refused: they wanted to stay independent. The Soviet Union sent many troops across the eastern border of Finland to try to make Finland join them, which resulted in the Winter War. The Soviet Union eventually won, and took most of Karelia and other parts of Finland. Adolf Hitler was the dictator of Germany, and he wanted to invade the Soviet Union. Finland wanted to retrieve the areas that it had lost, so they joined the German invasion, which started with Operation Barbarossa in 1941. The Finnish part of the Second World War is called the Continuation War in Finland. However, Finland was not a fascist or an antisemitic country. Finns were interested in freedom rather than dictatorship. While Germany was losing the war, Finland had already progressed into the Soviet Union in order to regain the areas lost in the previous peace. Finland wanted to end the war with the Soviet Union, which resulted in peace. Once again Finland had to give up the areas they had conquered. This time, the peace with the Soviet Union made Finland and Germany enemies. Finns fought the Germans, and Germans retreated to Norway, burning down all of Lapland behind them. This is called the Lapland War. Finland remained independent. After the war, many factories were built in Finland. Many people moved from farms to cities. At that time, big factories manufactured products like paper and steel. More and more people worked in more advanced jobs, like high technology. Also, many people went to universities to get a good education. Finland was one of the first countries where most people had Internet connections and mobile phones. A well-known company that makes mobile phones, Nokia, is from Finland. Finland joined the European Union in 1995. The Finnish currency was changed to the euro in 2002. Economy Finland has a mixed economy. Free market controls most of production and sales of goods, but public sector is involved in services. In 2013, taxes were 44% of gross national product. This is 4th largest in Europe, after Denmark, France and Belgium. In 2014 services were 70% of the gross national product. The largest company in 2014 was oil refinery Neste Oil. The second largest was Nokia. Two forest industries Stora Enso and UPM-Kymmene, were numbers three and four. Number five was Kesko which sells everyday goods in K-supermarkets. Elections Elections are organized to select 200 members to the Parliament of Finland. Also selected are the president of Finland, members of town and city councils and Finnish members to the European Parliament. The elections are secret and direct. People vote directly for the person they want to be elected. In presidential elections votes are only cast for a person, not for a political party. All the other elections are proportional. The system is a combination of voting for individuals and parties. The right to vote is universal and equal. In general elections everybody has one vote. Famous Finnish people Alvar Aalto, architect Markku Alen, 1978 World Rally Champion Valtteri Bottas, current Formula One driver The Dudesons, also known as Duudsonit, a four-man stunt group with several TV shows and a movie. Close friends with the Jackass crew Akseli Gallen-Kallela, artist Marcus Gronholm, 2000/02 World Rally Champion Mika Häkkinen, 1998 and 1999 Formula One World Champion Tarja Halonen, former President of Finland Tuomas Holopainen, founder of the internationally famous band Nightwish Sami Hyypiä, football coach; 2005 UEFA Champions League winner Juha Kankkunen, 1986/87/91/93 World Rally Champion Urho Kekkonen, former President of Finland during the cold war Jari Kurri, 5 time Stanley Cup Winner, NHL Hall Of Famer Eino Leino, poet Elias Lönnrot, compiler of National epic Kalevala Jari Litmanen, footballer; 1995 UEFA Champions League winner Tommi Makinen, 1996-99 World Rally Champion Carl Gustaf Emil Mannerheim, a president and military commander Karita Mattila, world famous opera singer, winner of the first Cardiff singer of the world competition Hannu Mikkola, 1983 World Rally Champion Paavo Nurmi, famous Olympic long-distance runner Kimi Räikkönen, 2007 Formula One World Champion Keke Rosberg, 1982 Formula One World Champion Timo Salonen, 1985 World Rally Champion Timo Sarpaneva, famous designer mainly in glass Teemu Selanne, 2007 Stanley Cup Winner Jean Sibelius, the most important Finnish composer Lauri Törni, later known as Larry Thorne, a winner of the Mannerheim Cross during the Continuation War Linus Torvalds, the creator of Linux Tarja Turunen, former member of the internationally famous band Nightwish Ville Valo, Lead Singer songwriter of HIM Ari Vatanen, 1981 World Rally Champion Tapio Wirkkala, designer and artist References Other websites History Finland Travel Community - Discussion Forum (English) Finland -Citizendium European Union member states Nordic countries 1917 establishments in Europe

https://simple.wikipedia.org/wiki/Fruit

Fruit

In botany, a fruit is a plant structure that contains the plant's seeds. To a botanist, the word fruit is used only if it comes from the part of the flower which was an ovary. It is an extra layer round the seeds, which may or may not be fleshy. However, even in the field of botany, there is no general agreement on how fruits should be classified. Many do have extra layers from other parts of the flower. In general speech, and especially in cooking, fruits are a sweet product, and many botanical fruits are known as vegetables. This is how ordinary people use the words. On this page, we describe what botanists call a fruit. The fleshy part of a fruit is called the mesocarp. It is between the fruit's skin (exocarp) and the seeds. The white part of an apple, for example, is the "fleshy" part of the apple. Usually, when we eat a fruit, we eat the "fleshy" part. Types of fruits Berry If the entire fruit is fleshy, except for maybe a thin skin, the fruit is called a berry. A berry might contain one seed or many. Grapes, avocados, and blueberries are berries. They all have a thin skin, but most of the fruit is fleshy. Don't get confused by the name of fruits like strawberries, because actually they are not berries. The seeds are on the outside: on a real berry, the seed or seeds are inside the fruit. Pepo A pepo (pronounced pee' po) is a modified berry. Its skin is hard and thick and is usually called a "rind". Pumpkins and watermelons, for instance, are pepos. Hesperidium A hesperidium is another modified berry. It has a leathery skin that is not as hard as the skin of a pepo. All citrus fruit like oranges and lemon are hesperidiums. Pome A pome (pohm) is a fruit that has a core surrounded by fleshy tissue that one can eat. The core is usually not eaten. Berries are different - the seeds are inside the fleshy part, not separated from it by a core. apples and pears are pomes. Drupe Drupes are also called stone fruit. A drupe is a fleshy fruit with a hard stone around the seed. We usually call this 'stone' the 'pit' of the fruit. Peaches and olives are drupes. Actually, the almond fruit is a drupe, too, though we eat the seed that is inside the 'pit' of the almond fruit. Botanical fruits Since fruits are produced from fertilised ovaries in flowers, only flowering plants produce fruits. Fruits are an evolutionary 'invention' which help seeds get dispersed by animals. The botanical term includes many that are not 'fruits' in the common sense of the term. such as the vegetables squash, pumpkins, cucumbers, tomato, peas, beans, corn, eggplant, and bell pepper and some spices, such as allspice and chili . Accessory fruits An accessory fruit or false fruit (pseudocarp) is a fruit in which some of the flesh is derived not from the ovary but from some adjacent tissue. A fig is a type of accessory fruit called a syconium. Pomes, such as apples and pears, are also accessory fruits: the core is the true fruit. Non-botanical fruits Strictly speaking, these are not botanical fruits: any produced by non-flowering plants, like juniper berries, which are the seed-containing female cones of conifers. fleshy fruit-like growths that develop from other plant tissues (like rhubarb). Area of agreement These are fruits which you can buy in shops, and which are also acceptable as botanical fruits: berry fruits: redcurrant, gooseberry, cranberry, blueberry Also, but not commonly known as berry fruits, are tomato, avocado, banana. false berries: raspberry, strawberry, blackberry: they are aggregate fruits (see below). The yew berry is not a fruit at all because the yew is a conifer. stone fruits or drupes: plum, cherry, peach, apricot, olive. citrus fruits, like oranges, grapefruits, and tangerines. aggregate fruits: raspberries, blackberries. multiple fruits: pineapples, figs. Many fruits come from trees or bushes. For plants, fruits are a means of dispersal, usually by animals. When the fruit is eaten, the seed(s) are not digested, and get excreted. Where fruits have big stones, just the soft parts are eaten. Most fruits we eat contain a lot of water and natural sugars, and many are high in Vitamin C. They have a large amount of dietary fibre. Fruits are usually low in protein and fat content, but avocados and some nuts are exceptions to this. Not only humans, but our closest living relatives (primates) are keen fruit-eaters. So are many other groups of herbivorous mammals and many birds. Seedless fruits Seedlessness is an important feature of some fruits of commerce. Commercial bananas, pineapple, and watermelons are examples of seedless fruits. Some citrus fruits, especially oranges, satsumas, mandarin oranges, and grapefruit are valued for their seedlessness. Seedless bananas and grapes are triploids, and seedlessness results from the abortion of the embryonic plant which is produced by fertilisation. The method requires normal pollination and fertilisation. Related pages List of fruit References Basic English 850 words Plant anatomy

https://simple.wikipedia.org/wiki/Farm

Farm

A farm is a piece of land used to grow crops and/or raise animals. People who grow these plants or raise these animals are called farmers. This work is called farming. Land that is used to grow plants is called farmland. Land that is used to feed animals with its grass is called pasture. Land that can be used to grow plants for food is called arable land. Many farms are very large and can cause damage. In some places farms are many and small, and can also cause damage. Farms provides most of the food for people. Some people farm to eat the food they produce (subsistence agriculture). Other farms, including large ones, sell their products to markets far away in urban areas (commercial or industrial farming). Most subsistence farms are in poorer countries, while industrial farms are in richer countries. Kinds of farms A farm that produces fruits or nuts is called an orchard. A farm that produces grapes is called a vineyard. A farm that raises and trains horses is called a stable. A farm that produces milk and dairy products is called a dairy farm. If the animals are raised for meat it is a ranch. A large farm that produces non-essential crops like tobacco, coffee, cotton or sugarcane is called a plantation. Related pages Farming Ranch Basic English 850 words

https://simple.wikipedia.org/wiki/Geography

Geography

Geography (from Greek: , geographia, literally "earth description") is the study of earth and its people. Its features are things like continents, seas, rivers and mountains. Its inhabitants are all the people and animals that live on it. Its phenomena are the things that happen like tides, winds, and earthquakes. A person who is an expert in geography is a geographer. A geographer tries to understand the world and the things that are in it, how they started and how they have changed. Geography is divided into two main parts called physical geography and human geography. Physical geography studies the natural environment and human geography studies the human environment. The human environmental studies would include things such as the population in a country, how a country's economy is doing, and more. There is also environmental geography. Maps are a main tool of geography, so geographers spend much time making and studying them. Making maps is called cartography, and people who specialize in making maps are cartographers. Branches Physical geography Physical geography (or physiography) focuses on geography as an Earth science. It aims to understand the physical problems and the issues of lithosphere, hydrosphere, atmosphere, pedosphere, and global flora and fauna patterns (biosphere). Physical geography can be divided into many broad categories, including: {| style="border:1px solid #ddd; text-align:center; margin: auto;" cellspacing="15" | || || || |- | Biogeography || Climatology & Meteorology || Coastal geography || Environmental management |- | || || || |- | Geodesy || Geomorphology || Glaciology || Hydrology & Hydrography |- | || || || |- | Landscape ecology || Oceanography || Pedology || Palaeogeography |- | |- | Quaternary science |} Human geography Human geography is the social science that covers the study of people and their communities, cultures, economies and their interaction with the environment. Geographers studying the human environment may look at: Population Countries of the world Land use Agriculture City Industry Energy Pollution History The oldest known world map dates back to ancient Babylon from the 9th century BC. The best known Babylonian world map is the Imago Mundi of 600 BC. Star charts (maps of the sky) are of similar age. During the Middle Ages, people in Europe made fewer maps. People in the Islamic world and made more. Abū Zayd al-Balkhī created the "Balkhī school" of mapping in Baghdad. Western Europe became known as the leader of geographic thought during the European Renaissance and The Age of Exploration (1400–1600). The printing press made maps and information about the world avalible to everyone. This caused more interest in how the world worked. In the 1700s and 1800s scientists started to study the relationship between the enviroment and its people Related pages Geographer Geographical renaming Geopolitics International Geographical Union Landform Map Navigator References Other websites Geography Trainer 1.3 - Educational game aimed at school children www.geoknow.net - Geography resources at your fingertips! PopulationData.net PopulationMondiale.com Using Literature To Teach Geography in High Schools. ERIC Digest. Teaching Geography at School and Home. ERIC Digest. The National Geography Content Standards. ERIC Digest. Academic disciplines

https://simple.wikipedia.org/wiki/Grammar

Grammar

Grammar is the study of words, how they are used in sentences, and how they change in different situations. The Ancient Greeks used to call it grammatikē tékhnē, the craft of letters. It can have any of these meanings: The study of a language: how it works, and everything about it. This is background research on language. The study of sentence structure. Rules and examples show how the language should be used. This is a correct usage grammar, as in a textbook or manual/guide. The system which people learn as they grow up. This is the native-speaker's grammar. When we speak, we use the native person's grammar, or as near as we can. When we write, we try to write with correct grammar. So, speaking and writing a language each have their own style. Different languages All languages have their own grammar. Most European languages are rather similar. English makes few changes to its word endings ('suffixes'). In the Italic or 'Romance' languages (such as French, Italian, and Spanish), word endings carry a lot of meaning. In English we have just a few: plurals and possessives (John's) are the most common. In our verbs we have dropped most endings except one: I love, you love, but she loves. That final 's' comes from the Anglo-Saxon, which had more suffixes. Verbs do have endings which show changes in tense: walked, walking. Word order is the other big difference. Romance languages normally put adjectives after the nouns to which they refer. For example, in English, a person may say I like fast cars, but in Spanish, it is Me gustan los coches rápidos. The order of the words has changed: if just the words, without the grammar, are translated into English, it would mean 'to me they please the cars fast'. This is because Spanish and English have different rules about word order. In German, verbs often come near the end of sentences (as: Die Katze hat die Nahrung gegessen), whereas in English we usually put them between subject and object, as: the cat has eaten the food. Changing language Written grammar changes slowly but spoken grammar is more fluid. Sentences which English speakers find normal today, might have seemed strange 100 years ago. And they might not, because many of our favourite sayings come from the Authorized King James Version of the Bible, and from Shakespeare. Different people speak with grammar that differs from that of other people. For example, people who use the dialects called General American English and BBC English might say, I didn't do anything, while someone who speaks what is called African American Vernacular English or AAVE might say, I didn't do nothing. London working class version: I ain't done nuffink! These are called double negatives, and are found almost entirely in spoken English, and seldom written. These differences are called dialects. The dialect a person uses is usually decided by where they live. Even though the dialects of English use different words or word order, they still have grammar rules. However, when writing in American English, grammar uses the rules of General American English. When people talk about using 'proper English', they usually mean using the grammar of general British English, as described in standard reference works. The models for spoken English in Britain are often called Received Pronunciation or BBC English. Parts of speech Grammar studies nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, sentences, phrases, clauses, interjections. Nouns Nouns are 'thing' words like 'table and 'chair'. They are objects, things you see in everyday life. Proper nouns are names of specific places, people, or other things like days of the week. The name 'James' is a proper noun, as is 'Wednesday' and 'London'. Nouns can also be abstract things, such as 'suffering' or 'happiness'. Verbs Verbs are words that describe actions: "Ryan threw the ball". State: "I am worried". The basic verb form is called the infinitive. The infinitive for existence is "to be". A famous example is the speech of Hamlet: To be or not to be, that is the question. Variations of the infinitive create verb tenses. Past tense = was Present tense = is Future tense = will/shall Adjectives Adjectives describe nouns. For example, the pretty in "pretty bicycle" says that the bicycle is pretty. In other words, the "pretty" is describing the bicycle. This can also happen with a place. For example, the tall in "that's a tall building" is describing the building. Syntax Grammar studies syntax which is how the "parts of speech" fit together according to rules and create sentences. Sentences fit together and create paragraphs. References

https://simple.wikipedia.org/wiki/Great%20Lakes

Great Lakes

The Great Lakes are five large lakes in east-central North America. They hold 21% of the world's surface fresh water. The five lakes are: Lake Superior, Lake Michigan, Lake Huron, Lake Erie, and Lake Ontario. Geography Four of the Great Lakes are on the border between Canada and the United States of America. The other, Lake Michigan, is completely inside the United States. All together, by volume, they are the largest group of fresh water lakes in the world. No one of the Lakes is larger than Lake Baikal (Russia) or Lake Tanganyika (East Africa). The cities of Chicago, Illinois (9.8 million people, on Lake Michigan), Toronto, Ontario (5.5 million, on Lake Ontario); Detroit, Michigan (5.3 million, on the Detroit river); Montreal, Quebec (3.9 million, on the St. Lawrence River), Cleveland, Ohio (2.9 million, on Lake Erie), Buffalo, and Ottawa (1.2 million, Ontario, on the Ottawa River) are on the shores of the Great Lakes or their rivers. Though the five lakes have separate basins, they form a single, connected body of freshwater. The lakes connect the east-central interior of North America to the Atlantic Ocean. Lakes Michigan, Huron and Erie are approximately equally high and ships can easily pass from one to the next. Water flows from Lake Superior and Lake Michigan into Lake Huron; then through the Detroit River into Lake Erie; then through Niagara Falls into Lake Ontario; and then through the Saint Lawrence River to the Atlantic Ocean. Water also drains from the Chicago River on the south. Many rivers flow through a large watershed into the lakes. The lakes have about 35,000 islands. The Great Lakes region includes the five lakes and many thousands of smaller lakes, often called inland lakes. Lake Michigan and Lake Huron hit all-time record low levels in 2013. The unusual shape of the Great Lakes has created the possibility of large waves called seiche. If a storm causes a fast, strong increase in air pressure on one side of a lake, the water level on that side of the lake will drop and suddenly push up the water level on the opposite side of the lake. A 10 foot tall wave in Chicago caused several deaths in 1954. Ecological threats The Great Lakes are home to a variety of species of fish and other organisms. In recent years, overfishing caused a decline in lake trout. The drop in lake trout increased the alewife population. In response, the government introduced salmon as a predator to decrease the alewife population. This program was so successful that the salmon population rose rapidly, and the states surrounding Lake Michigan promoted 'salmon snagging'. This has been made illegal in all of the Great Lakes states except for a limited season in Illinois. Lake Michigan is now being stocked with several species of fish. However, several invader species such as lampreys, round goby, and zebra mussels threaten the native fish populations. Invasive species Accidentally introduced species are a big problem. Since the 19th century about 160 species have invaded the Great Lakes ecosystem, causing severe economic and ecological impacts. According to the Inland Seas Education Association, they deprive fish of food, cause blooms of toxic algae, and foul boats, spawning areas and drinking water intakes. On average a new invasive species enters the Great Lakes every eight months. Two important infestations in the Great Lakes are the zebra mussel, first discovered in 1988, and the quagga mussel in 1989. These molluscs are efficient filter feeders. They compete with native mussels, and also reduce available food and spawning grounds for fish. Also, the mussels hurt utility and manufacturing industries by clogging or blocking pipes. The U.S. Fish and Wildlife Service estimates that the economic impact of the zebra mussel will be about $5 billion over the next decade. Because the quagga mussel is good at filtering plankton from the lake water, sunlight reaches deeper into the lake. This increases the growth of algae. Pollution Chemicals from industrial plants run off the land into rivers and arrive in the lakes. Some of these chemicals are highly toxic, such as mercury. Contaminated water from sewer overflows also reaches the lakes, and beaches get closed because of the threat of pathogenic bacteria. Notes References Ecology Lakes of Canada Geography of Ontario Lakes of the United States

https://simple.wikipedia.org/wiki/GNU%20Free%20Documentation%20License

GNU Free Documentation License

The GNU Free Documentation License (GNU FDL or simply GFDL) is a copyleft license for open content such as software. It was made by the Free Software Foundation (FSF) for the GNU project. It was initially created for use with software documentation, but can be applied to other types of works as well, such as Wikipedia. As a copyright license, the GFDL is a type of contract between the creator of a copyrightable work (such as a book, an encyclopedia article, a painting, or a piece of music) and anyone else who might want to use it. The GFDL is considered "copyleft" because the license is meant to make it easier to use and re-use the copyrighted work, not to restrict its use. If a copyrightable work is released under the GFDL, the creator of the work is saying that anyone else may reproduce, distribute, or modify the work, as long as they follow a set of requirements specified in the GFDL. Among the requirements of the GFDL are that any new work created from the original work is also licensed under the GFDL—that is, once something is licensed as GFDL, it will always stay licensed as GFDL, and anything which uses it also is licensed as GFDL. The GFDL also says that in order to distribute or modify a work licensed with the GFDL, the re-user must give credit to any previous authors of the work, and include a list of changes they made to the work. Finally, any work licensed with the GFDL must contain, somewhere, the entire text of the license. This provision has been criticized, because it is not always easy to include an entire, long license with a copyrighted work. In a book, for example, it is easy to include one extra page with the license, but if the work is something like a song, or a photograph, it is not easy. The GFDL has other requirements that are more complicated. For example, if part of the work is labeled as an "invariant section," it cannot ever be removed or changed by someone using the work ("invariant" means "does not change"). Works licensed under the GFDL may be included in with non-GFDL-licensed works only if it is clear which parts of the work are licensed as the GFDL. For example, in a book of poetry it would be easy to label some poems as licensed under the GFDL and some not licensed under it. But it would not be easy to label if part of a song was licensed as GFDL and the rest was not, so this would not be allowed. Any use of GFDL material which violates the terms of the GFDL is potentially copyright infringement. Infringement issues are managed through a community based approach with the approval and assistance of the Free Software Foundation. A number of online projects use the GFDL. An online project to license its content under the GFDL is Wikipedia. The GFDL has been criticized by many people who wish that it made it even easier for content to be re-used. Among the criticisms are that it is very hard to combine GFDL material with other copyleft licenses, that it is not always clear and easy to understand, and that some of its requirements, such as the "invariant sections", are not free at all. History The GFDL was released in draft form for feedback in September 1999. After revisions, version 1.1 was issued in March 2000, version 1.2 in November 2002, and version 1.3 in November 2008. The current state of the license is version 1.3. Conditions Material licensed under the current version of the license can be used for any purpose, as long as the use meets certain conditions. All previous authors of the work must be credited. All changes to the work must be logged. All derivative works must be licensed under the same license. The full text of the license, unmodified invariant sections as defined by the author if any, and any other added warranty disclaimers (such as a general disclaimer alerting readers that the document may not be accurate for example) and copyright notices from previous versions must be maintained. Technical measures such as DRM may not be used to control or obstruct distribution or editing of the document. Related pages BSD license Copyleft Copyright Free software license GNU Non-commercial educational Open content Simple English "translation" of the GFDL text Share-alike Software licensing References Other websites FSF guide to the new drafts of documentation licenses GFDL official text Free Software and Free Manuals, essay by Richard Stallman Apple's Common Documentation License , an alternative license Software licences

https://simple.wikipedia.org/wiki/Glass

Glass

Glass is a hard material that can be made in many shapes. It is usually transparent, but it can also be made in colours. Glass is mainly made of silica; glass made of silica only is called silica glass. it was originated In India Glass used to make windows and bottles is a specific type called soda-lime glass, composed of about 75% silicon dioxide (SiO2), sodium oxide (Na2O) from sodium carbonate (Na2CO3), calcium oxide, also called lime (CaO), and several minor additives. By changing the proportions, and adding different ingredients, many kinds of glass can be made. Coloured glass is made by adding small amounts of metal oxides. For example, a blue colour is given by tiny amounts of cobalt oxide. Crystal glass is made by adding lead and zinc oxides. It is not actually a crystal because all glass is a non-crystalline solid. Crystal glass is called cut glass if it has been cut by hand: " 'Cut glass' is glass that has been decorated entirely by hand by use of rotating wheels. Cuts are made in an otherwise completely smooth surface of the glass by workers holding and moving the piece against various sized metal or stone wheels". Because glass is used to make lenses, the word "glasses" often means eyeglasses. The myth that glass is actually a liquid comes from the fact that old windows in houses and churches (200–300 years old) are sometimes a little out of shape: thicker at the bottom than the top. This is actually due to the process of glass making in the past which led to the glass pane being thicker at one edge than the other. It was sensible to install the windows with the thick edge at the bottom. Sometimes a window can be found with the thick edge at the top of the window. Glass can be recycled over and over. Glass bottles and jars can easily be recycled to make new glass bottles and jars or used in industry as aggregate (building material) or sand. References Other websites Corning Museum of Glass A comprehensive guide to art glass and crystal around the world Working Description Furnace & Moleria - Murano Glass Informative website about the glass industry Substances used in the Making of Colored Glass Almost 400 articles and images about glass (mostly art glass) Basic English 850 words

https://simple.wikipedia.org/wiki/God

God

God is a being or spirit worshipped as a deity. He is considered to be the creator of the universe in some religions. Theists believe that God created everything that exists and has ever existed. Some theists think God is immortal (cannot die) and has power without limits. Deism is the belief that God exists, but God does not very often change or never changes things in the universe. Pantheism is the belief that the universe is God, while atheism is the belief that there are no deities. Agnostics think we cannot know for sure whether God or gods exist, but still might (or might not) believe at least one deity exists. People who believe that the word "God" should be defined before taking a theological position are ignostic. In some religions, there is only one deity, God. This is called monotheism. Some monotheistic religions are the Abrahamic religions (Christianity, Judaism, and Islam), the Bahá'í Faith, and Sikhism. In other religions there are many gods. This is polytheism. Some polytheistic religions are Hinduism, Shinto, Taoism, paganism, Wicca and some variants of Buddhism. Some say that there is one God who can come in many forms, or that there is one God that is more powerful than the other gods. In philosophy and theology, people normally write about a God that has a personality but no body and is everywhere at once; that God made the world and time and is separate from the world; that no-one made God; that God knows everything and has all power; that God is both free and good; and that God is perfect and the start of all morality. There are different names for God in different religions. Some examples are Yahweh, Elohim in Judaism and Christianity, Allah in Islam, Baha in Bahá'í Faith, and Ahura Mazda in Zoroastrianism. In English, people write the words "god" and "gods" are in lowercase letters. People that believe in only on god (monotheists) like to write God with a capital letter. Some people that believe in more than one god (polytheists) also like to use capital letters when writing about their gods. Most people that believe in God or gods do not believe in the gods of other religions. Does God exist? Many people have asked themselves if God exists. Philosophers, theologians, and others have tried to prove that it exists. Others have tried to disprove the hypothesis. In philosophical terminology, such arguments are about the epistemology of the ontology of God. The debate exists mainly in philosophy, because science does not address whether or not supernatural things exist. There are many philosophical issues with the existence of God. Some definitions of God are not specific. Arguments for the existence of God typically include metaphysical, empirical, inductive, and subjective types. Some theories try to explain order and complexity in the world without evolution or scientific method. Arguments against the existence of God typically include empirical, deductive, and inductive arguments. Conclusions sometimes include: "God does not exist" (strong atheism); "God almost certainly does not exist" (de facto atheism); "no one knows whether God exists" (agnosticism); "God exists, but this cannot be proven or disproven" (deism or theism); and "God exists and this can be proven" (theism). There are many variations on these positions, and sometimes different names for some of them. For example, the position "God exists and this can be proven" is sometimes called "gnostic theism" or "strong theism". Believing in God By the year 2000, approximately 53% of the world's population were part of one of the three main Abrahamic religions (33% Christian, 20% Islam, less than 1% Judaism), 6% with Buddhism, 13% with Hinduism, 6% with traditional Chinese religion, 7% with various other religions, and less than 15% as non-religious. Most of these religious beliefs involve God or gods. Some religions do not believe in a god or do not include the concept of gods. God in the Abrahamic religions Abrahamic religions are very popular monotheistic ones. Well-known Abrahamic religions include Judaism, Christianity, and Islam. Monotheistic means the people in these religions believe there is only one God. The name of God is usually not allowed to be said in Judaism, but some Jews today call him YHWH (Yahweh) or Jehovah. Muslims say the word Allah, which is the Arabic word for "God". Believers in the Abrahamic religions (except Islamic believers) believe that God has created human beings in his image, but this idea is not easily understood by humankind. One artistic idea is that of an wise elder man in use since the Renaissance. God in Christianity The Christian Bible talks about God in different ways. Within Christian canon the Old Testament talks about "God the Father", whilst the Gospels in the New Testament are about Jesus, or "God the Son". Many Christians believe that Jesus was God's incarnation on Earth. Christians consider the Holy Spirit to be God as well, the third person of God. In the New Testament, there are three beings who are said to be God in different forms: the Father, the Son, and the Holy Spirit (also known as the Holy Ghost). This is called the Trinity. Although the word "Trinity" is not in the Bible, the word used for God in chapter one of Genesis is actually plural, and the phrase "in the name of the Father, Son and Holy Spirit' is used in the New Testament, (e.g. Matthew 28:19). Another word that Christians believe has exactly the same meaning as "Trinity" is the word "Godhead", which is in the Bible. Christians believe that God incarnated in a human body, through the normal birth process, normally growing up into a man named Jesus or (Yeshua), coming to Earth specifically to give every person an opportunity of salvation from their own evil, called sin. The effect of personal evil far transcends the repercussions humans cause to one another in the world, but affects one's relationship with God the Father, and that aspect of the self cannot be addressed through one's own self-improvement efforts, but requires God to intervene in order to set one right. When Jesus prayed and talked to God, he called him "Father," and taught others to do the same. Jesus also taught that one must be born again in order to receive God's Spirit, otherwise one remains separated from God, acting merely from their own mind, thus being vulnerable to deception by human philosophies or the many spiritual philosophies which do not come from God but from fallen angels, which are within various false religions. After a person consciously accepts the free gift of eternal life, which Jesus's sacrifice offers, God comes to live in the individual, as God lived in humankind before the Fall. God in Eastern religions In Hinduism, there is only one God, named Brahman, but Brahman is said to have taken on many different incarnations. Some of these are Rama, Krishna, Buddha, Shiva, Kali, Parvati, and Durga. To many outsiders, the worship of God's different incarnations is considered to be the worship of many gods. However, it is really only the worship of one God in different ways. Some Hindus also believe that the spirit of God lives in everyone. This idea is called Advaita Vedanta, which is the Hindu term for Monism. Religions like Buddhism and Confucianism involve the worship of many gods, or sometimes no gods at all. In Shinto, there is not a single specific God, as is in most religions, but instead, a wide variety of deities called kami, they are the spirit and essence of all nature things, both animate and inanimate, even including rocks, trees and poetry, for example. As Shinto is a polytheistic religion, it is usually believed that there are eight-million Kami (八百万の神 yaoyorozu-no-kami), in the Japanese language, the number "eight-million" is normally used to mean infinity. God in Western philosophy Philosophers can talk about God or god; sometimes they talk about a specific god, but other times they are just talking about the idea of god. One of the earliest Western philosophers to write about God in a monotheistic way was the Greek Aristotle, who describes god as the Supreme Cause. Aristotle saw God as a being that makes everything happen, but is not influenced by anything else. The idea of an "all powerful" God raises some interesting questions. One of them is called the God paradox. It asks whether God can make a mountain (or rock) that is so heavy he cannot lift it. The question considers if a god "who can do anything" could do two things that are mutually contradictory. There have been several attempts to prove the existence of God with logic. Blaise Pascal said that it is better to believe there is a god, than to believe there isn't. This argument is known as Pascal's wager today. Note that Blaise Pascal was a mathematician, and he used this argument to illustrate the concept of expected value in statistics. Other attempts known as the ontological argument, the cosmological argument, and teleological argument today. Kurt Gödel formulated an argument for the existence of God using modal logic in the 1970s. Related pages Cosmogony Deity Thomas Aquinas Immanuel Kant References Gods and goddesses

https://simple.wikipedia.org/wiki/Ghost

Ghost

In folklore, a ghost is thought to be the spirit of a dead person or they are referred to as the supernatural by others. Scientists say that there are no real ghosts, but many people believe that there are. There are a huge amount of stories about ghosts in books and movies. Sometimes the ghost is the spirit of a person who was killed by someone or who was already dead. The ghost may stay on Earth because he or she has unfinished problems or is still trying to say goodbye to people who they missed. Sometimes ghosts are said to live in a particular locality, for example an abandoned house or a place that existed hundreds of years ago. Sometimes the ghosts in these stories exist because of some problem the person had during life or to say goodbye to loved ones, that was not solved before he or she died. The ghost stays on Earth trying to fix the problem. If the problem is fixed, the ghost can leave. Many people say they have seen or heard ghosts. People who try to talk to ghosts as their job are called mediums. There can be bad ghosts and there can also be good ones. There have never been any ghosts that have actually hurt or killed people, although people tell stories about it. Many people believe they have seen ghosts. Others believe they have felt ghosts near them. Often the ghost is said to appear as a feeling of cold and a light or a misty cloud, but sometimes people say they have seen ghosts that look more like people. Sometimes ghosts are said to come in human form. Some ghosts might cause fear in the person who sees them, by being seen suddenly. Some ghosts are said to be friendly and help people who have problems. People or animals that can sense ghosts cannot feel them touching them as they are the spirit of a person, or a personified force. Ghosts are said to form right after people die, or even centuries later. Many people make up stories or urban legends. Many try to prove the existence of these paranormal creatures with special technology such as heat sensors. They also make TV shows dedicated to proving the existence of ghosts. They often investigate cases where a person has seen one or visit a place of sighting. Stories of ghosts can be found all over the world. Chinese philosopher Confucius said "Respect ghosts and gods, but keep away from them." The most feared spirit in Thailand is Phi Tai Hong, the ghost of a person who has died suddenly of a violent death. The Koran discusses spirits known as jinn. In Europe there is the recurring fear of "returning" or revenant deceased who may harm the living. This includes the Scandinavian gjenganger, the Romanian strigoi, the Serbian vampir, the Greek vrykolakas among others. Related pages Spiritual séance References Other websites Ghost and the musical traditions within the County of Nice, France Ghostsandstories.com Ghost stories and haunted places. Your Ghost Stories People sharing their ghost experiences. Occult Afterlife

https://simple.wikipedia.org/wiki/Green

Green

Green is a colour between the yellow and blue colours in the rainbow. Green is a primary colour (a colour that can be mixed with another color) of light. The others are red and blue. Green and blue are next to each other on the spectrum, and there are languages which do not distinguish between them. Examples are old Chinese, Thai, old Japanese, and Vietnamese. Green paint can be made by mixing yellow paint and blue tempera paint together. Green light, like all light, is quanta—composed of photons. The wavelength of green light is about 550 nanometers (one-billionth of a meter). Most leaves of growing plants, such as trees and bushes, are green. This is because there is a chemical in leaves, called chlorophyll, which is coloured green. Meaning of green Green is used as a color associated with jealousy. The phrase "green-eyed monster" means a jealous person. The color green is the color of nature. Having a "green thumb" means that you're good at gardening. Green is a color associated with poison. Paris green is a highly toxic chemical compound. Green is a color of the Islamic religion. Search the shade "Islamic Green" below. Green is also the color of sickness. The phrase "green around the gills" is an expression implying that the person is nauseated. Comparison of green, teal, blue and ultramarine Tones of green color comparison chart Green is a color, the perception of which is evoked by light having a spectrum dominated by range with a wavelength of roughly 570-520 nm. Related pages Colour vision List of colors Chartreuse green Emerald green Erin Fruitamins Grape Gray-green Harlequin green Kiwi green Lime green Mint green Olive green Parrot Spring green Sweet Lime green Viridian References Basic English 850 words

https://simple.wikipedia.org/wiki/God%27s%20eye%20view

God's eye view

God's eye view is a name for a point of view where the speaker or writer assumes they have knowledge only God would have. It appears several ways: In religion, when an institution claims to speak for a divine being. In writing, when an author leaves the point of view of the main actor to start writing about things they could not know if the story were in real life. In science, when a scientist ignores the way a subject-object problem affects statistics or an observer effect affects experiment. In medicine when a doctor makes a claim that The Gaze they use on a patient, actually sees the problem, rather than making a guess at a problem. In ethics when a statement is made about who or what is right, without an honest attempt to make the process of deciding this consider all points of view. A special case of the last is in a wiki with a GodKing. Often this person can get others to believe what they say about what is right, without making any special effort to be fair to other views. Many people think René Descartes took a God's eye view when he said cogito ergo sum. George Berkeley argued that optics from Isaac Newton and Johannes Kepler also had this problem. Social sciences

https://simple.wikipedia.org/wiki/Google

Google

Google LLC is an American multinational corporation from the United States. It is known for creating and running one of the largest search engines on the World Wide Web (WWW). Every day more than a billion people use it. Google's headquarters (known as the "Googleplex") is in Mountain View, California, part of Silicon Valley. The motto of Google is "Do the right thing". Since September 2, 2015, Google has been owned by a holding company called Alphabet Inc.. That company has taken over some of Google's other projects, such as its driverless cars. It is a public company that trades on the NASDAQ under the ticker symbols GOOG and GOOGL. Google's search engine can find pictures, videos, news, Usenet newsgroups, and things to buy online. By June 2004, Google had 4.28 billion web pages on its database, 880 million pictures and 845 million Usenet messages — six billion things. Google's American website has an Alexa rank of 1, meaning it is the most widely visited website in the world. It is so widely known that people sometimes use the word "google" as a verb that means "to search for something on Google". Because more than half of people on the web use it, "google" has also been used to mean "to search the web". History Larry Page and Sergey Brin, two students at Stanford University, USA, started BackRub in early 1996. They made it into a company, Google Inc., on September 7, 1998 at a friend's garage in Menlo Park, California. In February 1999, the company moved to 165 University Ave., Palo Alto, California, and then moved to another place called the Googleplex. In September 2001, Google's rating system (PageRank, for saying which information is more helpful) got a U.S. Patent. The patent was to Stanford University, with Lawrence (Larry) Page as the inventor (the person who first had the idea). Google makes a percentage of its money through America Online and InterActiveCorp. It has a special group known as the Partner Solutions Organization (PSO) which helps make contracts, helps to make accounts better and gives engineering help. Advertising Google makes money by advertising. People or companies who want people to buy their product, service, or ideas give Google money, and Google shows an advertisement to people Google thinks will click on the advertisement. Google only gets money when people click on the link, so it tries to know as much about people as possible to only show the advertisement to the "right people". It does this with Google Analytics, which sends data back to Google whenever someone visits a website. From this and other data, Google makes a profile about the person and then uses this profile to figure out which advertisements to show. Branding The name "Google" is a misspelling of the word googol. Milton Sirotta, nephew of U.S. mathematician Edward Kasner, made this word in 1937, for the number 1 followed by one hundred zeroes (10100). Google uses this word because the company wants to make lots of stuff on the Web easy to find and use. Andy Bechtolsheim thought of the name. The name for Google's main office, the "Googleplex," is a play on a different, even bigger number, the "googolplex", which is 1 followed by one googol of zeroes 1010100. Products Android is an operating system for mobile devices and was originally made by Google as part of the Open Handset Alliance, which Google leads. It is the chief competitor to Apple's iOS and Windows Phone by Microsoft (now discontinued). Google Adsense is a free program that enables website publishers of all sizes to display relevant Google ads and earn money. Google Analytics is the enterprise-class web analytics solution that gives one rich insights into his website traffic and marketing effectiveness. Google Alerts Google Alerts are email updates of the latest relevant Google results (web, news, etc.) based on one's choice of query or topic. Google Allo was software for discussing with other people live. Google Assistant is a virtual assistant application built into Android devices. Blogger is a free tool that allows users to publish blogs on a Google website. Google Books lets people search for books. Google Calendar is an online calendar. Google Chrome is a web browser that Google made. Google Classroom is an online system for students. It was popular during COVID-19. Google Docs is an online Google full of docs. Google Drive is an online document editor. Google Earth is the 3D version of Google Maps with a digital globe. Google Groups is a place for users to discuss topics. Google bought Deja News in 2001 and made it into Google Groups. Google Images is an image search utility. Google Maps is a service from Google to provide satellite pictures and road maps for everywhere around the world. Google News is a facility which shows news stories from over 4,500 news sources. Google News Archives Google Pay is a way to pay online. Users can send money using their credit cards or bank accounts to other users. Google Photos is a software for organizing and editing photos. Google Play is a sector that has games, and other things. Google Products is a pack of Google software. Google Search is a search utility. Google Shopping lets the user find out about things for sale on the Internet. Google Translate is an online translation service. It can translate websites and text into other languages. Google Sites is a service for making websites. Google Video is a video search utility. Google+ was a social networking service that is like Facebook. The service launched on June 28, 2011. Gmail is an e-mail service that Google started in 2004. It is called Google Mail in the United Kingdom and Germany. Users get free space to store e-mail. Hangouts is an instant messenger where one can talk to friends. it will shut down in late 2021 More Info Here Sidewalk Labs YouTube is a video hosting service which was bought by Google from PayPal for 1.65 billion dollars and now runs as a Google service. References Notes Other websites The search engine 1998 establishments in the United States Companies listed on NASDAQ Mountain View, California Search engines

https://simple.wikipedia.org/wiki/Gallon

Gallon

A gallon is a volumetric unit of measurement. People have used many different gallons throughout history. Only two gallons are still commonly used, which are the imperial and U.S. liquid gallon.This is 3,57 liter Sale of petrol Petrol, also known as gasoline, is sold by the imperial gallon in four British Overseas Territories (Anguilla, the British Virgin Islands, the Cayman Islands, and Montserrat) and six countries (Antigua and Barbuda, Dominica, Grenada, Saint Christopher and Nevis, Saint Lucia, and Saint Vincent and the Grenadines). All of the countries and territories just mentioned also use miles per hour for speed limits and drive on the left side of the road. Gasoline is sold by the U.S. gallon in Belize, Colombia, Dominican Republic, Ecuador, Guatemala, Haiti, Honduras, Liberia, Nicaragua, and Peru, as well as in the Marshall Islands, Federated States of Micronesia, and Palau. Sizes References Imperial units Units of volume

https://simple.wikipedia.org/wiki/Government

Government

A government is a group of people that have the power to rule in a territory, according to the administrative law. This territory may be a country, a state or province within a country, or a region. There are many types of government, such as democratic, parliamentary, presidential, federal or unitary. Works Governments make laws, rules and regulations, collect taxes and print money. Governments have monopolies on the legal use of force. Governments have systems of justice that list the acts or activities that are against the law and describe the punishments for breaking the law. Governments have a police force to make sure people follow the laws. Governments have diplomats who communicate with the governments of other countries by having meetings. Diplomats try to solve problems or disagreements between two countries, which can help countries to avoid war, make commercial agreements, and exchange cultural or social experiences and knowledge. Governments have a military force such as an army that protects the country from terrorists and other major threats that attack or which can be used to attack and invade other countries. The leader of a government may have advisors and ministers for various departments. Together they are called the administration. Types of governments Plato listed five kinds of government in The Republic: Democracy The most common type of government in the Western world is called democracy. In democracies, people in a country can vote during elections for representatives or political parties that they prefer. The people in democracies can elect representatives who will sit on legislatures such as the Parliament or Congress. Political parties are organizations of people with similar ideas about how a country or region should be governed. Different political parties have different ideas about how the government should handle different problems. Democracy is the government of the people, by the people and for the people. However, many countries have forms of democracy which limit freedom of choice by the voters. One of the most common ways is to limit which parties can stand for parliament, or limit the parties' access to mass media such as television. Another way is to rig (unfairly manipulate or interfere with) the voting system by removing votes from opposition voters and substituting votes for the party in power. Few countries are textbook (classic, paradigmatic) democracies, and the differences between them has been much studied. Monarchy A monarchy is a government ruled by a king or a queen who inherits their position from their family, which is often called the "royal family." There are two types of monarchies: absolute monarchies and constitutional monarchies. In an absolute monarchy, the ruler has no limits on their wishes or powers. In a constitutional monarchy a ruler's powers are limited by a document called a constitution. In modern times, monarchies still exist in Great Britain and the Commonwealth, the Netherlands, Spain, Japan, Saudi Arabia, and Thailand, along with several other countries. A monarch may have one of several titles: King or Queen, Emperor or Empress, or Emir. Aristocracy An aristocracy is a government run by the people of a ruling class, usually people who come from wealthy families, families with a particular set of values, or people who come from a particular place. A person who rules in an aristocracy is an aristocrat. Aristocracy is different from nobility, in that nobility means that one bloodline would rule, whereas an aristocracy would mean that a few or many bloodlines would rule, or that rulers be chosen in a different manner. Dictatorship Under a dictatorship, the government is run by one person who has all the power over the people in a country. Originally, the Roman Republic made dictators to lead during time of war. The Roman dictators (and Greek tyrants) were not always cruel or unkind, but they did hold on to power all by themselves, rather than sharing power with the people. The Roman dictators only held power for a short period of time. In modern times, a dictator's rule is not stopped by any laws, constitutions, or other social and political institutions, and can last many years or even decades. After leaving the Spanish Empire, many countries in Latin America were dictatorships. World War II was partly a war between dictators, and later new countries in Asia and Africa also were ruled by dictators. Examples of dictators include Josef Stalin, Adolf Hitler, Augusto Pinochet, Idi Amin, Muammar al-Qaddafi, and Gamal Abdul Nasser. These men ruled from when they took power until when they died, because they would not let anyone else take power from them. There is no evidence of a woman serving as a dictator in modern times. Oligarchy An oligarchy is a government ruled by a small group of powerful people. These people may spread power equally or not equally. More so a different version of a monarchy, where everyone makes decisions together instead of one person making them all or telling people what to do, such as in a Dictatorship. An oligarchy is different from a true democracy because very few people are given the chance to change things. An oligarchy does not have to be hereditary or passed down from father to son. An oligarchy does not have one clear ruler, but several powerful people. Some past examples of oligarchy are the former Union of Soviet Socialist Republics and Apartheid South Africa. A fictional example is the dystopian society of Oceania in the book Nineteen Eighty-Four. Some critics of representative democracy think of the United States as an oligarchy. This view is shared by anarchists. An oligarchy may have a leader in the ruling group. The history and the theory of government The simplest idea of government is those who rule over people and land. This may be as small as a community or village or as big as a continent (like Australia and India). The people who rule can allow others to own land. It is a deed by government that gives this right in the way that laws describe. Some think they have the right to hold land without government permission. This view is called libertarianism. Others think they can do without government. This view is called anarchism. Almost every place on Earth is connected to one and only one government. Places without government are where people follow traditions instead of government rules, small border disputed areas and the continent of Antarctica, because almost no people live there. For every other place on Earth there is a government that claims 'sovereign control' over it. The word "sovereign" is old and means "control by a King" (sovereign). Governments of villages, cities, counties and other communities are subordinate to the government of the state or province where they exist, and then to that of the country. It is from Kings and feudalism that modern governments and nation states came. The capital of a country, for instance, is where the King kept his assets. From this we get the modern idea of capital in economics. A government may regulate trade as well as to rule over land. Governments also control people and decide things about what morality to accept or punish. In many countries, there are strict rules about sexual intercourse and drugs which are part of law and offenders are punished for disobeying them. Tax is how government is paid for in most countries. People who buy, sell, import, invest, own a house or land, or earn money are made to pay some of the money to a government. There are many theories of how to organize government better. These are called theories of civics. Many people think leaders must be elected by some kind of democracy. That way, they can be replaced at election. Many governments are not a democracy but other forms in which only a few people have power. There are many theories of how to run a government better, and keep people from hurting each other. These theories are part of politics. Related pages Constitution Horseshoe Theory Justice system Law Legal rights Local government Political economy State Big Government References Basic English 850 words

https://simple.wikipedia.org/wiki/Galaxy

Galaxy

A galaxy is a group of many stars, with gas, dust, and dark matter. The name 'galaxy' is taken from the Greek word galaxia meaning milky, a reference to our own galaxy, the Milky Way. Gravity holds galaxies together against the general expansion of the universe. In effect, the expansion of the universe takes place between groups of galaxies, not inside those groups. Gravity holds the galaxy together. The same applies to groups and clusters of galaxies, such as our Local Group where the Milky Way is, and the Virgo Cluster, a collection of more than 1,000 (might even be 2,000) galaxies. The gravitation is produced by the matter and energy in a galaxy or group of galaxies. Everything in a galaxy moves around a centre of mass, which is also an effect of gravity. There are various types of galaxies: elliptical, spiral and lenticular galaxies, which can all be with or without bars. Then there are irregular galaxies. All galaxies exist inside the universe. The observable Universe contains more than 2 trillion (1012) galaxies and, overall, as many as an estimated stars (more stars than all the grains of sand on planet Earth). Description There are galaxies of different sizes and type. Typical galaxies range from dwarfs with as few as ten million (107) stars up to giants with a hundred trillion (1014) stars, all orbiting the galaxy's center of mass. Galaxies may contain many multiple star systems, star clusters, and various interstellar clouds. The Sun is one of the stars in the Milky Way galaxy; the Solar System includes the Earth and all the other objects that orbit the Sun. Star clusters are not galaxies, they are inside galaxies. Globular clusters are spherical-shaped star clusters which are part of the outer halo of the Milky Way. One of the largest (and oldest) known star clusters, Messier 15, has several million stars, packed closely together, with a black hole at its centre. The stars are too closely packed to get an accurate count, but it certainly has more stars than some of the smaller galaxies. Within galaxy clusters, galaxies move relative to other galaxies. They can and do collide. When this happens, the stars generally move past each other, but gas clouds and dust interact, and can form a burst of new stars. Gravity pulls both galaxies into somewhat new shapes, forming bars, rings or tail-like structures. Many galaxies continue to form new generations of stars. The Milky Way, and all spiral shaped galaxies like it (see right side image of NGC 2997), produce new stars at a rate of one or two stars per year. This star formation happens in the vast interstellar clouds that account for about 1% to 10% of the mass of these galaxies. Globular star clusters, on the other hand, are not currently forming stars because this activity happened billions of years ago and then stopped once all of the gas and dust clouds were used up. In the astronomical literature, the word 'Galaxy' with a capital G is used for our galaxy, the Milky Way. The billions of other galaxies are written as 'galaxy' with a lowercase g. The term Milky Way first came out in the English language in a poem by Chaucer. When William Herschel wrote his catalogue of deep sky objects, he used the name spiral nebula for objects like the Andromeda Galaxy. 200 years later astronomers discovered that they are made of stars as the Milky Way is, so the term 'nebula' is now only used for diffuse structures within a galaxy. Types There are two main kinds of galaxies, spiral galaxy and elliptical galaxy. They are classified according to the Hubble Sequence. Spiral galaxy A spiral galaxy is a galaxy that has a spiral shape. Most of the galaxies in the universe observed by astronomers are spiral galaxies (about 77%). They are divided into two : Barred spiral galaxy (classified as "SB") Unbarred spiral galaxy (classified as "SA") NGC 1300 and NGC 1672 are examples of barred spiral galaxies. The Whirlpool galaxy and Messier 81 are examples of unbarred spiral galaxies. The identifying characteristics of a spiral galaxy are disk-shaped rotating, spiral arms, and a bulge in the galactic core. The spiral arms are where new hot stars are born. "Bulge" in the galactic core has old stars. This feature is common to the most spiral galaxies. Elliptical galaxy An elliptical galaxy is a galaxy that has a ellipsoid (3D of ellipse) shape. This type of galaxy are dominant in universe, especially in galaxy clusters. The shape ranges from circle, ellipse, and cigar-shaped. In Hubble Sequence, this shape can be represented as class : E0 (circle-shape) E53 (ellipse-shape) E7 (cigar-shaped) Elliptical galaxies have a large range in size. The giant elliptical galaxy can be over a more 1 million light years and the smallest (know as "dwarf elliptical galaxy") are less than one-tenth the size of Milky Way The size of an elliptical galaxy can be measured as an effective radius which defines the area from which half its light comes. The mass of elliptical galaxy is also large. A giant elliptical galaxy can have mass of 1013 (many trillions) of solar masses. Other kinds of galaxies A lenticular galaxy is a galaxy seen in a disc shape. Determining the shape of a lenticular galaxy is difficult because the shape can be between spiral galaxy and elliptical galaxy. The shape can be known by looking at the bulge of the galactic center. If the bulge is very bright, it is a spiral galaxy Related pages List of galaxies List of nearest galaxies Most distant things Local Group IC 1101: the largest known galaxy, with about 100 trillion stars. Milky Way Andromeda galaxy References Other websites Galaxies, SEDS Messier pages An Atlas of The Universe Galaxies — Information and amateur observations The oldest galaxy yet found Galaxies — discussed on BBC Radio 4's "In Our Time" programme Galaxy classification project, harnessing the power of the internet and the human brain How many galaxies are in our universe?

https://simple.wikipedia.org/wiki/Geometry

Geometry

Geometry is the part of mathematics that studies the size, shapes, positions and dimensions of things. We can only see or make shapes that are flat (2D) or solid (3D), but mathematicians (people who study math) are able to study shapes that are 4D, 5D, 6D, and so on. Squares, circles and triangles are some of the simplest shapes in flat geometry. Cubes, cylinders, cones and spheres are simple shapes in solid geometry. Uses Plane geometry can be used to measure the area and perimeter of a flat shape. Solid geometry can also measure a solid shape's volume and surface area. Geometry can be used to calculate the size and shape of many things. For example, geometry can help people find: the surface area of a house, so they can buy the right amount of paint the volume of a box, to see if it is big enough to hold a liter of food the area of a farm, so it can be divided into equal parts the distance around the edge of a pond, to know how much fencing to buy. Origins Geometry is one of the oldest branches of mathematics. Geometry began as the art of Surveying of land so that it could be shared fairly between people. The word "geometry" is from a Greek word that means "to measure the land". It has grown from this to become one of the most important parts of mathematics. The Greek mathematician Euclid wrote the first book about geometry, a book called The Elements. Non-Euclidean geometry Plane and solid geometry, as described by Euclid in his textbook Elements is called "Euclidean Geometry". This was simply called "geometry" for centuries. In the 19th century, mathematicians created several new kinds of geometry that changed the rules of Euclidean geometry. These and earlier kinds were called "non-Euclidean" (not created by Euclid). For example, hyperbolic geometry and elliptic geometry come from changing Euclid's parallel postulate. Non-Euclidean geometry is more complicated than Euclidean geometry but has many uses. Spherical geometry for example is used in astronomy and cartography. Examples Geometry starts with a few simple ideas that are thought to be true, called axioms. Such as: A point is shown on paper by touching it with a pencil or pen, without making any sideways movement. We know where the point is, but it has no size. A straight line is the shortest distance between two points. For example, Sophie pulls a piece of string from one point to another point. A straight line between the two points will follow the path of the tight string. A plane is a flat surface that does not stop in any direction. For example, imagine a wall that extends in all directions infinitely. Related pages Topology References

https://simple.wikipedia.org/wiki/Graph%20theory

Graph theory

Graph theory is a field of mathematics about graphs. A graph is an abstract representation of: a number of points that are connected by lines. Each point is usually called a vertex (more than one are called vertices), and the lines are called edges. Graphs are a tool for modelling relationships. They are used to find answers to a number of problems. Some of these questions are: What is the best way for a mailman to get to all of the houses in the area in the least amount of time? The points could represent street corners and lines could represent the houses along the street. (see Chinese postman problem) A salesman has to visit different customers, but wants to keep the distance traveled as small as possible. The problem is to find a way so they can do it. This problem is known as Travelling Salesman Problem (and often abbreviated TSP). It is among the hardest problems to solve. If a commonly believed conjecture is true (described as P ≠ NP), then an exact solution requires one to try all possible routes to find which is shortest. How many colors would be needed to color a map, if countries sharing a border are colored differently? The points could represent the different areas and the lines could represent that two areas are neighboring. (look at the Four color theorem) Can a sketch be drawn in one closed line? The lines of the drawing are the lines of the graph and when two or more lines collide, there is a point in the graph. The task is now to find a way through the graph using each line one time. (look at Seven Bridges of Königsberg) Different kinds of graphs Graph theory has many aspects. Graphs can be directed or undirected. An example of a directed graph would be the system of roads in a city. Some streets in the city are one way streets. This means, that on those parts there is only one direction to follow. Graphs can be weighted. An example would be a road network, with distances, or with tolls (for roads). The nodes (the circles in the schematic) of a graph are called vertices. The lines connecting the nodes are called edges. There can be no line between two nodes, there can be one line, or there can be multiple lines. In graph theory, Trees structures are widely used, they represent hierarchical structures. A Tree is a directed or undirected graph where there is no cycle, meaning: no way of going from one vertex (for example a town) to the same one using each edge you use only once (walking only once on each road you take). History → → A visualization of the Seven Bridges of Königberg. Leonhard Euler solved this problem in 1736, which led to the development of topology, and modern graph theory. A graph is an abstract data structure. It holds nodes that are usually related to each other. A node is a dataset, typically in the form of ordered pairs. Nodes are either connected or not connected to another node. The relation between nodes is usually defined as an Edge. Graphs are useful for their ability to associate nodes with other nodes. There are a few representations of Graphs in practice. Leonhard Euler used to live in a town called Königsberg. (Its name changed to Kaliningrad in 1946). The town is on the river Pregel. There is an island in the river. There are some bridges across the river. Euler wanted to walk around and use each of the bridges once. He asked if he could do this. In 1736, he published a scientific article where he showed that this was not possible. Today, this problem is known as the Seven Bridges of Königsberg. The article is seen as the first paper in the history of graph theory. This article, as well as the one written by Vandermonde on the knight problem, carried on with the analysis situs initiated by Leibniz. Euler's formula was about the number of edges, vertices, and faces of a convex polyhedron was studied and generalized by Cauchy and L'Huillier, and is at the origin of topology. The fusion of the ideas coming from mathematics with those coming from chemistry is at the origin of a part of the standard terminology of graph theory. In particular, the term "graph" was introduced by Sylvester in an article published in 1878 in Nature. One of the most famous and productive problems of graph theory is the four color problem: "Is it true that any map drawn in the plane may have its regions colored with four colors, in such a way that any two regions having a common border have different colors?" Graph theory in perspective Graph theory is an important part of mathematics and computer science. To many such problems, exact solutions do exist. Many times however, they are very hard to calculate. Therefore, very often, approximations are used. There are two kinds of such approximations, Monte-Carlo algorithms and Las-Vegas algorithms. References Related pages Data structure

https://simple.wikipedia.org/wiki/Goatee

Goatee

A goatee is a beard formed by a tuft of hair under the chin, resembling that of a billy goat. Other websites Information on goatees Facial hair

https://simple.wikipedia.org/wiki/Herm

Herm

Herm is the smallest of the Channel Islands that is open to the public. Herm is only 1 miles long. Cars are banned from the small island just like its Channel Island neighbour, Sark. Unlike Sark, bicycles are banned too. The sandy white beaches make Herm a walker's paradise. Population: 60 (2002). Islands of the Channel Islands

https://simple.wikipedia.org/wiki/History

History

History is the study of past events. People know what happened in the past by looking at things from the past including sources (like books, newspapers, scripts and letters), buildings and artifacts (like pottery, tools, coins and human or animal remains.) Libraries, archives, and museums collect and keep these things for people to study history. A person who studies history is called a historian. A person who studies pre-history and history through things left behind by ancient cultures is called an archaeologist. A person who studies mankind and society is called an anthropologist. The study of the sources and methods used to study and write history is called historiography. People can learn about the past by talking to people who remember things that happened at some point in the past. This is called oral history. For example, when people who had been slaves and American Civil War survivors got old, some historians recorded them talking about their lives, so that history would not be lost. In old times people in different parts of the world kept separate histories because they did not meet each other very often. Some groups of people never met each other. The rulers of Medieval Europe, Ancient Rome and Ancient China each thought that they ruled the only important parts of the world and that other parts were "barbarian". But they were still connected, even if they didn't realize it. Timeline of history Pre-history Ancient history Sumer Ancient Egypt Babylonia Ancient Armenia Ancient Greece Ancient India Ancient China and Japan, Korea, Mongolia Ancient Southeast Asia - Cambodia - Thailand - Indonesia Ancient North America - Iroquois, Mohawk, Huron, Haida, Lenape, Mohican, Cree, Sioux, Inuit, Dene Ancient Central America - Aztecs, Maya, Olmecs, Toltecs, Teotihuacan, Mixtecs Ancient South America - Inca, Chimu, Tihuanacu, Huari Ancient Africa Ancient Australia Roman Empire Christian Rome - Justinian to the rise of Byzantium Chinese Dynasties Byzantine Empire Early Islamic Caliphate - Muhammad to The Crusades Early Middle Ages - end of European Dark Ages to rise of Roman Catholic Church High Middle Ages and the Crusades - conflict with Islam, Cathars, pagan tribes in Lithuania, etc. Late Middle Ages - 13th century to 15th century Late Islamic Caliphate - to fall of Muslim Spain Mongol Empire Renaissance - 15th century renewal of science etc., based on texts from Ancient Greece and Roman Empire that were preserved by Muslims and captured by Christians European colonization of the Americas - 15th century impact on America Spanish Empire British Empire Baroque era - mid 16th century to mid-late 18th century Conflict of Ottoman Empire with Austria-Hungary Rise of the Qing Dynasty in China Enlightenment - mid 17th century to late 18th century 19th century British Empire 20th century History of Australia since colonizing Australia History of the United States Modern History and origins of modern world power structure World War I World War II United Nations ascendance - how it became so central. Chinese Revolution, Partition of India, North Atlantic Treaty Organisation (NATO) US-Soviet Cold War including Korean War, Vietnam War, Soviet-Afghan War Recent conflicts in the Muslim World - Arab-Israeli Wars, US invasion of Afghanistan, US invasion of Iraq Recent conflicts in West Africa - Uganda, Chad, Rwanda, Congo, Liberia, Ivory Coast, and so on Current events, modern economic history, modern social history and modern intellectual history take very different views of the way history has affected the way that we think today. Related pages List of historians World History Political economy Historical novel Basic English 850 words References

https://simple.wikipedia.org/wiki/Health

Health

Health is "a state of complete physical, mental, and social well-being and not merely the absence of disease" according to the World Health Organization (WHO). Physical is about the body. Mental is about how people think and feel. Social talks about how people live with other people. It is about family, work, school, and friends. Aspects of health Physical health Physical fitness refers to good body health. It is dependent on genetic determinators and also on social, economic and ecological factors. That means, one's genes are partly responsible for one's physical health, but also other circumstances: where you live, how clean or polluted your water and the air around you is and also how good your social and medical system is. It is also the result of regular exercise, proper diet and nutrition, and proper rest for physical recovery. A person who is physically fit will be able to walk or run without getting breathless and they will be able to carry out the activities of everyday living and not need help. How much each person can do will depend on their age and whether they are a man or woman. A physically fit person usually has a normal weight for their height. The relation between their height and weight is called their Body Mass Index. A taller person can be heavier and still be fit. If a person is too heavy or too thin for their height it may affect their health. Better health is central to human happiness and well-being. It also makes an important contribution to economic progress, as healthy populations live longer, are more productive, and save more. Many factors influence health status and a country's ability to provide quality health services for its people. Mental health Mental health refers to a person's emotional and psychological well-being. "A state of emotional and psychological well-being in which an individual is able to use his or her thinking and emotional (feeling) abilities, function in society, and meet the ordinary demands of everyday life." One way to think about mental health is by looking at how well a person functions. Feeling capable and efficient; being able to handle normal levels of stress, have good friends and family, and lead an independent life; and being able to "bounce back," or recover from hardships, are all signs of mental health.It’s normal for all of us to feel worried, sad, upset, or have difficult emotions from time-to-time. For most people though, these feelings are only temporary and are resolved without causing any long-term problems. However, for some people, these negative feelings can become worse over time and lead to a mental health problem such as depression, anxiety, stress or obsessive-compulsive disorder (OCD). Public health Public health refers to trying to stop a disease that is unhealthy to the community, and does not help in long life or promote your health. This is fixed by organized efforts and choices of society, public and private clubs, communities and individuals. It is about the health of many people, or everybody, rather than one person. Public health stops instead of encouraging a disease through surveillance of cases. To prevent being sick, it is good to act according to some simple advice: Hand washing, regular check-ups, vaccination programmes, drinking clean water and using condoms. When infectious diseases break out, washing hands for about 30 seconds may be especially important. Sometimes it is necessary to avoid masses of people or wear a surgical mask to protect yourself and to stop the spreading of the disease. Teaching people how to live healthily and educate them, especially about sex and child-birth, is also very important. Related pages Medicine Healthy lifestyle Fitness References Health Basic English 850 words

https://simple.wikipedia.org/wiki/Harbor

Harbor

Harbour means to shelter or keep safe. A harbor (or harbour) is a place where ships may shelter. Some harbours are used as ports to load and unload ships. The port will have quays or piers where the ships may be moored or tied up and a transport system for taking goods inland. Often railway and road transport will be used. Goods also move by pipeline transport and by smaller ships on rivers. Harbors can be natural as in San Francisco or artificial as in ancient Carthage or a mix of both. During the D-Day operations of 1944, two artificial harbors (named mulberry) were built just off the beaches where the invasion was going to happen. Related pages Dock Dockyard Marina Naval base Quay Seaport Transport Wharf References Basic English 850 words

https://simple.wikipedia.org/wiki/Hawaii

Hawaii

Hawaii (sometimes spelled "Hawai'i".) is a U.S. state and the only U.S. State that is in Oceania. It is the last state that joined the United States, becoming a state on August 21, 1959. It is the only state made only of islands. Hawaii is also the name of the largest island. The capital and largest city of Hawaii is Honolulu on the island named Oahu. Name Hawaii is known as the "Aloha State". Aloha is a Hawaiian word that has many meanings like welcome, hello and goodbye. Aloha also means love and care. The different meanings are brought together in the term "Aloha Spirit" to describe the friendly people of Hawaii. Geography Hawaii is an archipelago, a long chain of islands. There are eight main islands and many small islands and atolls. They are the tops of underwater volcanos. The main islands are Niihau, Kauai, Oahu, Molokai, Lanai, Kahoolawe, Maui and Hawaii. History The first people of Hawaii were Polynesians. They came to the islands sometime between 200 and 600 AD. Captain James Cook discovered the islands in 1778. Others may have been there before him. Captain Cook named the islands the Sandwich Islands for the fourth Earl of Sandwich, John Montague. Kamehameha I was the first king of Hawaii. He united the separate small Hawaiian kingdoms into one large kingdom in 1795. In 1893, American soldiers stopped Queen Liliuokalani from leading Hawaii when American business people took over the government and made their own laws. She was the last monarch of Hawaii. She also wrote the original words of the song called Aloha Oe. The Americans made Hawaii into a republic for a short time. The new leader, Sanford Dole was called the President of Hawaii. In 1898, the United States of America took over the government and made Hawaii into a territory. In 1959, Hawaii became the fiftieth American state. It other words, it was taken ("annexed") against the wishes of its native people. Their queen, Lili’uokalani, wrote that “it had not entered into our hearts to believe that these friends and allies from the United States… would ever go so far as to absolutely overthrow our form of government, seize our nation by the throat, and pass it over to an alien power”. Reason for statehood Early in World War II the U.S. Pacific Fleet was based on the Phillipines. Perceiving that this was not safe, the navy moved its base to the Hawaiian islands, namely Oahu (the main island in the chain). It was there that the Japanese attacked Pearl Harbor. That was significant in the later discussions about the future of the islands. Economy The biggest industry of Hawaii is tourism. Almost seven million people visited in 2000. Important exports are sugar, pineapple, macadamia nuts, and coffee. Popular tourist sites include Waikiki Beach, Hawaii Volcanoes National Park, Polynesian Cultural Center, and the USS Arizona Memorial at Pearl Harbor. State symbols The state flower is the yellow hibiscus (Hibiscus brackenridgei or ). The state bird is the Hawaiian goose (nene). The state fish is the reef triggerfish, also called the . The state tree is the candlenut, also called kukui. The state song is Hawaii Ponoi. The state motto is . In English it says, The life of the land is perpetuated in righteousness. References Notes Other websites 1959 establishments in the United States

https://simple.wikipedia.org/wiki/Honolulu

Honolulu

Honolulu is the capital city of the U.S. state of Hawaii. It is also the largest city in Hawaii and it has the most important harbor. It is on the south-east shore of the island of Oahu. Etymology Honolulu means "sheltered harbor" in the Hawaiian language. No one knows for sure when Honolulu was first settled or when the name was first used. History Honolulu harbor was called Kulolia before foreigners came. The first foreigner was Captain William Brown of the English ship Butterworth, in 1794. He named the harbor Fair Haven. Other foreign captains is started calling it Brown's Harbor. The name Honolulu was used some time after that. Honolulu quickly became the most important harbor of Hawaii. At that time, sandalwood was a big export. Honolulu was also an important supply point for whalers. Kamehameha III made Honolulu the capital city of the Kingdom of Hawaii in 1850. It was also the capital of the Republic of Hawaii and the Territory of Hawaii. It stayed the capital when Hawaii became a state in 1959. Notable people Ferdinand Marcos, President of the Philippines from 1965 to 1986, died in Honolulu Bruno Mars, singer, was born in Honolulu Barack Obama, 44th President of the United States, was born in Honolulu Nicole Scherzinger, singer, was born in Honolulu Jason Momoa, Actor currently lives in Honolulu References State capitals in the United States 1907 establishments in North America 1900s establishments in Hawaii County seats in Hawaii

https://simple.wikipedia.org/wiki/Hawaii%20%28island%29

Hawaii (island)

The Island of Hawaiʻi is the largest U.S. Hawaiian Island, and it is the farthest south. It is also called the "Big Island." Its area is 4,038 sq. miles (10,458 km2). The widest part of the island is 93 miles (150 km) across. The Big Island has more than half (~62%) of the total land area of State of Hawaii. It is part of County of Hawaii. The island is seven separate shield volcanos that erupted more or less one at a time, one partly covering the other. These are (from oldest to youngest): Kohala (extinct), Mauna Kea (dormant), Hualalai (dormant), Mauna Loa (active), Kulani (extinct, mostly buried), and Kilauea (very active). The volcanos were caused by the Pacific oceanic tectonic plate moving over a hotspot. There lava from the Earth's lower mantle or upper core is close to the surface. The largest city on the island is Hilo. Hilo has many historic buildings, interesting shops, parks, many performances, festivals and events. It is on the rainy, east side of the island. The city of Kailua-Kona is on the dry, west side of Hawaii, and is popular with tourists. References MacDonald, G. A., and A. T. Abbott. 1970. Volcanoes in the Sea. Univ. of Hawaii Press, Honolulu. 441 p. History and culture of Hilo. (2010). Retrieved from http://www.hiloliving.com/Hilo_Culture.html Islands of Hawaii

https://simple.wikipedia.org/wiki/Hawaii%20Ponoi

Hawaii Ponoi

"Hawaiʻi Ponoʻī" (; "Hawai's Sons") is the state song of Hawaii. The words were written by King David Kalakaua, the music by Prof. Henry Berger, the Royal Bandmaster. "Hawai`i Ponoi" was also the anthem of the Kingdom of Hawai`i and the Territory of Hawai`i. Lyrics References Culture of Hawaii National anthems Oceanian anthems United States state songs

https://simple.wikipedia.org/wiki/Healing

Healing

Healing is a process that happens in the body. Through healing, cells are able to repair damaged tissue. There are two different ways healing can happen: The damaged tissue is replaced with tissue of the same kind. This is called regeneration. The damaged tissue is replaced with scar tissue. This is called repair Most healing processes combine both ways of healing. Other websites How wounds heal and tumors form With this simple Flash demonstration, Harvard professor Donald Ingber explains how wounds heal, why scars form, and how tumors develop. Presented by Children's Hospital Boston. Wound Healing Wound Healing and Repair Lorenz H.P. and Longaker M.T. Wounds: Biology, Pathology, and Management . Stanford University Medical Center. Romo T. and McLaughlin L.A. 2003. Wound Healing, Skin. Emedicine.com. Rosenberg L. and de la Torre J. 2003. Wound Healing, Growth Factors. Emedicine.com. Health Tissues

https://simple.wikipedia.org/wiki/History%20of%20Australia

History of Australia

People have lived in Australia for over 65,000 years. The first people who arrived in Australia were the Aboriginal peoples and Torres Strait Islander people's. They lived in all parts of Australia. They lived by hunting, fishing and gathering. Aboriginal peoples invented tools like the boomerang and spear. There is also evidence that the Aboriginal people used farming methods. Tradition was very important in their lives. Their religion is called the Dreamtime, which has lots of stories about the creation of the world by spirits. Aboriginal art started at least 30,000 years ago and there are lots of Dreaming stories painted on walls and cut in rocks all around Australia. Aboriginal music has songs about the Dreamtime, sometimes with special instruments like the didgeridoo. In 1606 the first European, Dutch explorer Willem Janszoon (1571–1639), visited the west. Luis Vaez de Torres sailed through the water between Australia and New Guinea later that year. Only after Dirk Hartog chanced upon the west coast in 1616 did other European vessels visit and map the coast. After sixty more ships visited the coast, enough was known for a map to be published in 1811. The land was dry because of not much rain; some was a desert. The explorers thought no crops could be grown and so it would be difficult for people to live there. They decided there would be no economic reasons to stay. In 1642, Dutchman Abel Tasman, working for the Dutch East Indies Company reached Tasmania, which he called Antony van Diemenslandt. He then called the continent he charted the north coast of on his second visit in 1644 New Holland. In 1688, William Dampier became the first Englishman to reach Australia. But in 1770 a British sailor, Captain James Cook, found the fertile east coast of Australia. He called it New South Wales, and claimed it for Britain. Englishman Matthew Flinders published his map of the coast in 1814, calling it Australia for the first time, a name later formally adopted by the authorities. Colonial Australia The British decided to use the land visited by Captain Cook as a prison colony. Britain needed a place to send its convicts (people who had been sent to jail for theft and other crimes) because its gaols were full and it had just lost its American colonies in the American War of Independence. In 1788 the British First Fleet of 11 ships, carrying about 1500 people arrived at Botany Bay (Sydney). Arthur Phillip led them as the first Governor of New South Wales. About 160 000 convicts were brought to Australia from 1788 until 1868. Free immigrants began arriving in the 1790s. For the first few years they did not have much food, and life was very hard. But soon they began to farm, and more people came. Sydney grew, and new towns were started. Wool brought good money. By 1822, many towns had been set up and people from the towns often visited Sydney for additional economic resources. Soon people from Sydney found other parts of Australia. George Bass and Matthew Flinders sailed south to Tasmania and a colony was started at Hobart in 1803. Hamilton Hume and William Hovell went south from Sydney by land. They found the Murray River, and good land in Victoria. Thomas Mitchell went inland, and found more rivers. In 1826, the first British military outpost was set up at King George Sound in Western Australia. The Swan River Colony was started in 1829, with townsites at Fremantle and Perth. In 1836, a free-settler colony was started in South Australia, where no convicts were ever sent. Queensland became a separate colony in 1859. As the towns and farms spread across Australia, the Aboriginal people were pushed off their land. Some were killed, and many died from illness and hunger. Soon, Australia's Aborigines were outnumbered by Europeans, and many were made to live on reserves. The goldrushes of New South Wales and Victoria started in 1851 leading to large numbers of people arriving to search for gold. The population grew across south east Australia and made great wealth and industry. By 1853 the goldrushes had made some poor people very rich. Convict transportation ended in the 1840s and 1850s and more changes came. The people in Australia wanted to run their own country, and self-govern. The first governments in the colonies were run by Governors chosen by London. Soon the settlers wanted local government and more democracy. The New South Wales Legislative Council, was created in 1825 to advise the Governor of New South Wales, but it was not chosen by voters. William Wentworth established the Australian Patriotic Association (Australia's first political party) in 1835 to demand democratic government for New South Wales. In 1840, the Adelaide City Council and the Sydney City Council were started and some people could vote for them (but only men with a certain amount of money). Then, Australia's first parliamentary elections were held for the New South Wales Legislative Council in 1843, again with some limits on who could vote. The Australian Colonies Government Act [1850] allowed constitutions for New South Wales, Victoria, South Australia and Tasmania. In 1850 elections for legislative councils were also held in the colonies of Victoria, South Australia and Tasmania. In 1855, limited self-government was granted by London to New South Wales, Victoria, South Australia and Tasmania. A new secret ballot was introduced in Victoria, Tasmania and South Australia in 1856, allowing people to vote in private. This system was copied around the world. In 1855, the right to vote was given to all men over 21 in South Australia. The other colonies soon followed. Women were given the vote in the Parliament of South Australia in 1895 and they became the first women in the world allowed to stand in elections. In 1897, Catherine Helen Spence became the first female political candidate. Australians had started parliamentary democracies all across the continent. But voices were getting louder for all of them to come together as one country with a national parliament. References Other websites History of the Australian nation – State Library of NSW The Australian History page at Project Gutenberg of Australia Bush Poetry a source of Australian History An Aborigine on his understanding of tradition

https://simple.wikipedia.org/wiki/History%20of%20Spain

History of Spain

Spain is a country in Europe. Early History People have lived on the Iberian Peninsula for about 500,000 years. Neanderthal man came about 200,000 years ago. Modern humans first came about 40,000 years. Thousands of years ago Iberians and Celts lived there, and the Phoenicians made a few cities there to get tin and silver to trade. The Roman Empire controlled Spain for three hundred years; then people from Eastern Europe called Visigoths fought for Spain, won it from the Romans, and controlled Spain for over two hundred years. Medieval times The Visigoths converted from Arian Christianity to Roman Catholics. Muslims who were Arab and Berber invaded in 711 and conquered Spain in 718. They called it Al-Andalus. Roman Catholics eventually decided to fight to take Spain back from the Muslims. They fought wars called the reconquista for more than seven hundred years. They also fought Crusades against other Christians like the Cathars. The Moors also fought each other for control of Al-Andalus. In the year 1492, they took the last part of Spain that had belonged to the Moors. Boabdil, the last Moorish Leader of Granada, gave the city to King Ferdinand of Aragon on 2 January 1492, and Christians now ruled all of Spain. Before this, several different kings had ruled different countries in what is now called Spain. Two of these countries, Castile and Aragon, came together when the king of Aragon, Ferdinand II, married the queen of Castile, Isabella. In the same year, 1492, they decided to send Christopher Columbus to explore the Atlantic Ocean. Columbus found a land there that the people of Europe did not yet know. These were the islands of the Caribbean Sea. Late 15th century Columbus and other sailors explored more and found that there were two continents there - North America and South America. Spain sent many soldiers and businessmen to North and South America, and they took over very large parts of those two continents. Owning this empire made Spain very rich. But when they conquered that empire, they killed millions of the Native Americans who had lived there before. Spain owned this empire for more than three hundred years. Meanwhile, at home, the Muslim manuscripts had been either burnt or spread to other countries. Jews had been expelled from Spain. The multicultural society was destroyed, and so was the learning. Among the few things kept and respected in Spain were in music: harmony and stringed instruments, and of course the buildings, many of which became churches, by adding crosses. 16th and 17th centuries The Spanish Empire was the strongest in the world through most of the next two centuries, thanks to gold from the Americas. This new gold made rulers and colonial governors rich. Meanwhile, others' savings became worth less due to inflation. Spain became a society of very rich and very poor. Some of the poorest went to the new colonies in the Caribbean, Central America and South America, mostly to find gold. Native American peoples were killed by diseases brought by the Spaniards, but most Spaniards did not know this. They found damaged and dying societies with people who had lost some of their most important leaders and thinkers. The Spaniards thought this meant they were inferior, and used this as an excuse to enslave the natives. Millions of natives died mining gold for the Spanish. The Spanish Empire also at this time funded the Spanish Inquisition which tortured and killed anyone who disagreed with the Roman Catholic Church. The Reformation which created Protestant sects in Europe was not allowed into Spain, it was kept out and, as with Jews or Muslims, its believers were killed. The nobles of Spain no longer had to fight anyone since the internal feuds were over. No one could challenge their power. In many ways it was held together as a reign of terror. People who challenged them were often called heretics, so that the Inquisition could torture them, and then nobles take the property. For ordinary people on both sides of the Atlantic Ocean, life got worse. A few rulers got rich. Today we would say that these people were guilty of war crimes, genocide and crimes against humanity. Many Church people who had the power to speak out at that time, did so, and they said many of the same things as we would say today. But none of this mattered much to the rulers. The great satire Don Quixote was written about this time. 18th century In the 18th century, there was doubt over who should become king of Spain; this doubt led many of the kings of Europe to fight to become king of Spain. This was called the War of the Spanish Succession. France occupied Spain for a long time. This made Spain very weak. It also made Spain lose its empire in North and South America; all of the parts of that empire became their own countries, or were taken over by other countries such as the United States of America. 20th century There was not much peace in Spain during the first part of the 20th century. Some Spaniards tried to set up a government chosen by the people (a democracy), and they made the King of Spain leave the country. However, in 1936, two different groups of Spaniards went to war over whether the government should be a democracy, or take orders from one person. In 1939, those who wanted democracy were defeated, and a dictator named Francisco Franco took over the government. Franco died in 1975. He had decided that Spain should have a king again, and he chose Juan Carlos, the grandson of the king who had been forced to leave the country, to be king. But the king did not rule as a dictator; instead, he chose to set up a democracy. Also since Franco's death, Spain appointed Adolfo Suárez to became Spain's first democratically elected prime minister. Now Spain is a modern democratic country, and does business with many countries around the world. It is a part of the European Union.

https://simple.wikipedia.org/wiki/Height

Height

Height is the distance between the lowest end and highest end of an object. For example, people consider the bottom of the foot a person's lowest end, and the top of the head a person's highest end. If the distance between the bottom of a person's foot and the top of that person's head is 64 inches, then that person's height is 64 inches. Related pages Width Depth Elevation Physical quantity

https://simple.wikipedia.org/wiki/Historian

Historian

A historian is someone who studies history. Historians use written sources to understand past events and societies. Related pages List of historians References Sources Richard B. Todd, ed. (2004). Dictionary of British Classicists, 1500–1960, Bristol: Thoemmes Continuum, 2004 . Kelly Boyd, ed. (1999). Encyclopedia of Historians and Historical Writing. London [etc.] : Fitzroy Dearborn Lateiner, D. (1989). The historical method of Herodotus. Phoenix, 23. Toronto: University of Toronto Press. John Cannon et al., eds. (1988). The Blackwell Dictionary of Historians. Oxford: Blackwell Publishers, 1988 . Hartog, F. (1988). The mirror of Herodotus: the representation of the other in the writing of history. Berkeley: University of California Press. Erik Christiansen (1970). The Last Hundred Years of the Roman Republic, Odense: Andelsbogtrykkeriet Gottschalk, L. R. (1950). Understanding history; a primer of historical method. New York: Knopf Barnes, M. S. (1896). Studies in historical method. Heath's pedagogical library. Boston: D.C. Heath & Co. Taylor, I. (1889). History of the transmission of ancient books to modern times, together with the process of historical proof: or, a concise account of the means by which the genuineness of ancient literature generally, and authenticity of historical works especially, are ascertained, including incidental remarks upon the relative strength of the evidence usually adduced in behalf of the Holy Scriptures. Liverpool: E. Howell. Herodotus, Rawlinson, G., Rawlinson, H. C., & Wilkinson, J. G. (1862). History of Herodotus. A new English version. London: John Murray. Véricour, L. R. d. (1850). Historical analysis of Christian civilisation. London: J. Chapman. Taylor, I. (1828). The process of historical proof. London: Printed for B. J. Holdsworth. Elizabeth Kostova "The Historian" Occupations

https://simple.wikipedia.org/wiki/Human%20body

Human body

The human body is the body of a person. It is the physical structure of a person. The body is a thing that can be hurt or killed. Its functions are stopped by death. You need your muscles and your joints to move. Study of the human body Some people study the human body. They look at where it is different from, or the same as, other animals' bodies. These animals can be alive today. Or they can be extinct animals like other hominids. (Hominids are primates that are close to humans. Neanderthals and Homo erectus were hominids.) Some people study how the human body works and lives in its environment. Some people study what people think about their body. Artists study how to draw or paint the human body. Fields of study Many different fields of study look at the human: Biology is a field of science. It studies living things. It looks at how the human body works. It studies how the human body came from evolution. It studies how genetics makes the human body. Anatomy studies the parts of the body and how they work together. Ecology studies the environment including how humans affect it. Physical anthropology is a field of science. It compares humans to other hominids. It also studies all other hominid bodies. They look at how humans and chimpanzees are the same or different. Psychology is a field of medicine. It looks at how people think and feel. The brain is part of the body. How we think and feel comes from the brain. So psychologists study the body. They study how the brain lets us be who we are. Religion also talks about the body. Some religions see the body as where the soul lives. Some see the body as like a church. This is because a church is where people worship God. These people think God should be worshiped inside people. Some religions think the body is made from chakras that connect us to the universe. Medicine sees the body like a machine. Doctors want to fix problems with the body. They study how to fix the problems, called diseases. Parts of human body Head Ear Face Forehead Eyebrow Eye Cheek Nose Mouth Lips Chin Neck Torso Chest Breast Abdomen Umbilicus groin Pelvis Vulva Penis Scrotum Back Upper limb Shoulder Axilla Elbow Forearm Wrist Hand Finger Lower limb Buttocks Thigh Knee Calf Ankle Foot Organ system Various organ systems give the body the ability to live and do things. circulatory system is the body system that moves blood around the body. digestive system is the parts of the body that digest food. The endocrine system includes those organs of the body which produce hormones. immune system is the set of tissues which work together to resist infections. integumentary system is everything covering the outside of an animal's body. lymphatic system is a network of thin vessels that branch into tissues throughout the body. musculoskeletal system consists of the human skeleton and attached muscles. nervous system is a body system which sends signals around the body. reproductive system is the part of an organism that makes them able to sexually reproduce. respiratory system is the body getting rid of carbon dioxide and taking in oxygen. urinary system is a system of organs that makes urine/pee and takes it out of the body. The human body and other animals The human body is like other animals. The skeleton, muscles and other parts are very much like those of other primates. Our body is also like other mammals, and somewhat like other vertebrates. DNA differences follow a similar pattern. The human genome is closer to that of other primates than to other vertebrates, and closest to chimpanzee. References Anatomy

https://simple.wikipedia.org/wiki/Hydrogen

Hydrogen

Hydrogen is a chemical element. It has the symbol H and atomic number 1. It has a standard atomic weight of 1.008, meaning it is the lightest element in the periodic table. Hydrogen is the most common chemical element in the Universe, making up 75% of all normal (baryonic) matter (by mass). Most stars are mostly hydrogen. Hydrogen's most common isotope has one proton with one electron orbiting around it. Properties Hydrogen is classed as a reactive nonmetal, unlike the other elements appearing in the first column of the periodic table, which are classed alkali metals. The solid form of hydrogen is expected to behave like a metal, however. When alone, hydrogen usually binds with itself to make dihydrogen (H2) which is very stable, due to its high bond dissociation energy of 435.7 kJ/mol. At standard temperature and pressure, this hydrogen gas (H2) has no colour, smell or taste. It is not toxic. It is a nonmetal and burns very easily. Combustion Molecular hydrogen is flammable and reacts with oxygen: 2 H2(g) + O2(g) → 2 H2O(l) + 572 kJ (286 kJ/mol) At temperatures above 500 degrees Celsius, hydrogen spontaneously ignites in air. Compounds While hydrogen gas in its pure form is not reactive, it does form compounds with many elements, particularly halogens, which are very electronegative. Hydrogen also forms vast arrays with carbon atoms, forming hydrocarbons. The study of the properties of hydrocarbons are known as organic chemistry. The H- anion (negatively charged atom) is called a hydride, although the term is not widely used. An example of a hydride is lithium hydride (LiH), which is used as a "spark plug" in nuclear weapons. Acids Acids dissolved in water typically contain high levels of hydrogen ions, in other words, free protons. The level of them is usually used to determine its pH, which basically means the content of hydrogen ions in a particular volume. For example, hydrochloric acid, found in people's stomachs, can dissociate into a chloride anion and a free proton, and the property of the free proton is how it can digest food by corroding it. Although rare on Earth, the H3+ cation is one of the most common ions in the universe. Isotopes Main article: isotopes of hydrogen Hydrogen has 7 known isotopes, two of which are stable (1H and 2H), which are commonly referred to protium and deuterium. The isotope 3H is known as tritium and has a half life of 12.33 years, and is produced in small amounts by cosmic rays. The remaining 4 isotopes have half lives on the scale of yoctoseconds. Hydrogen in nature In its pure form on Earth, hydrogen is usually a gas. Hydrogen is also one of the parts that make up a water molecule. Hydrogen is important because it is the fuel that powers the Sun and other stars. Hydrogen makes up about 74% of the entire universe. Hydrogen's symbol on the Periodic Table of Elements is H. Pure hydrogen is normally made of two hydrogen atoms connected together. Scientists call these diatomic molecules. Hydrogen will have a chemical reaction when mixed with most other elements. It has no color or smell. Pure hydrogen is very uncommon in the Earth's atmosphere, because nearly all primordial hydrogen would have escaped into space due to its weight. In nature, it is usually in water. Hydrogen is also in all living things, as a part of the organic compounds that living things are made of. In addition, hydrogen atoms can combine with carbon atoms to form hydrocarbons. Petroleum and other fossil fuels are made of these hydrocarbons and commonly used to create energy for human use. Some other facts about hydrogen: It is a gas at room temperature It acts like a metal when it is solid. It is the lightest element in the Universe. It is the most common element in the Universe. It burns or explodes above 1000°F / 528°C, such as in fire. glows purple when it is in plasma state. History of Hydrogen Hydrogen was first separated in 1671 by Robert Boyle. In 1776, Henry Cavendish identified it as its own element and called it "inflammable air". He realized in 1781 that burning it made water. Antoine Lavoisier gave Hydrogen its name, from the Greek word for water, 'υδορ (pronounced /HEEW-dor/) and gennen meaning to "generate" as it forms water in a chemical reaction with oxygen. Uses of Hydrogen The main uses are in the petroleum industry and in making ammonia by the Haber process. Some is used elsewhere in the chemical industry. A little of it is used as fuel, for example in rockets for spacecraft. Most of the hydrogen that people use comes from a chemical reaction between natural gas and steam. Nuclear fusion Nuclear fusion is a very powerful source of energy. It relies on forcing atoms together to make helium and energy, exactly as happens in a star like the Sun, or in a hydrogen bomb. This needs a large amount of energy to get started, and is not easy to do yet. A big advantage over nuclear fission, which is used in today's nuclear power stations, is that it makes less nuclear waste and does not use a toxic and rare fuel like uranium. More than 600 million tons of hydrogen undergo fusion every second on the Sun. Using hydrogen Hydrogen is mostly used in the petroleum industry, to change heavy petroleum fractions into lighter, more useful ones. It is also used to make ammonia. Smaller amounts are burned as fuel. Most hydrogen is made by a reaction between natural gas and steam. The electrolysis of water breaks water into hydrogen and oxygen, using electricity. Burning hydrogen combines with oxygen molecules to make steam (pure water vapor). A fuel cell combines hydrogen with an oxygen molecule, releasing an electron as electricity. For these reasons, many people believe hydrogen power will eventually replace other synthetic fuels. Hydrogen can also be burned to make heat for steam turbines or internal combustion engines. Like other synthetic fuels, hydrogen can be created from natural fuels such as coal or natural gas, or from electricity, and therefore represents a valuable addition to the power grid; in the same role as natural gas. Such a grid and infrastructure with fuel cell vehicles is now planned by a number of countries including Japan, Korea and many European countries. This allows these countries to buy less petroleum, which is an economic advantage. The other advantage is that used in a fuel cell or burned in a combustion engine as in a hydrogen car, the motor does not make pollution. Only water, and a small amount of nitrogen oxides, forms. References Other websites Hydrogen -Citizendium

https://simple.wikipedia.org/wiki/Helium

Helium

Helium is a chemical element. It has the chemical symbol He, atomic number 2, and atomic weight of about 4.002602. There are 9 isotopes of helium, only two of which are stable. These are 3He and 4He. 4He is by far the most common isotope. Helium is called a noble gas, because it does not regularly mix with other chemicals and form new compounds. It has the lowest boiling point of all the elements. It is the second most common element in the universe, after hydrogen, and has no color or smell. However, helium has a red-orange glow when placed in an electric field. Helium does not usually react with anything else. Astronomers detected the presence of helium in 1868, when its spectrum was identified in light from the Sun. This was before its discovery on Earth. Helium is used to fill balloons and airships because its density is lighter than air. It does not burn, so is safe for that kind of use. It is also used in some kinds of light bulbs. People can breathe in helium: it makes their voices sound higher than it normally does. This is a joke, but is dangerous as if they breathe in too much, hypoxia can injure or kill them as they are not breathing normal air. Breathing too much helium can also cause long-term effects to vocal cords. Helium is created through the process of nuclear fusion in the Sun, and in similar stars. During this process, two hydrogen atoms are fused together to form one helium atom. On Earth it is made by the natural radioactive decay of heavy radioactive elements like thorium and uranium, although there are other examples. The alpha particles emitted by such decays consist of helium-4 nuclei. History Helium was discovered by the French astronomer pierre Janssen on August 18, 1868, as a bright yellow line in the spectrum of the chromosphere of the Sun. The line was thought to be sodium. On the same year, English astronomer, Norman Lockyer, also observed it and found that it was caused by a new element. Lockyer and English chemist Edward Frankland named the element helium, from the Greek word for the Sun, ἥλιος (helios). Characteristics Helium is the second least reactive noble gas after neon. It is the second least reactive of all elements. It is chemically inert and monatomic in all standard conditions. Helium is the least water-soluble monatomic gas. Uses Helium is used as a shielding gas in growing silicon and germanium crystals, in making titanium and zirconium, and in gas chromatography, because it is inert. Helium is used as a shielding gas in arc welding. Helium is mixed with oxygen and other gases for deep underwater diving because it does not cause nitrogen narcosis. Helium is also used to condense hydrogen and oxygen to make rocket fuel. It is used to remove the fuel and oxidizer from ground support equipment before the rocket launches. It is used to cool liquid hydrogen in space vehicles before the rocket launches. Helium is used as a heat-transfer medium in some nuclear reactors that are cooled down by gas. Helium is also used in some hard disk drives. Helium at low temperatures is used in cryogenics. Supply Helium has become rare on Earth. If it gets free into the air it leaves the planet. Unlike hydrogen, which reacts with oxygen to form water, helium is not reactive. It stays as a gas. For many years after the 1925 Helium Act, the USA collected helium in a National Helium Reserve. American helium comes from wells in the Great Plains area. At present, more helium is supplied by Qatar than by the USA. Several research organisations have released statements on the scarcity and conservation of helium. These organisations released policy recommendations as early as 1995 and as late as 2016 urging the United States government to store and conserve helium because of the natural limits to the helium supply and the unique nature of the element. For researchers, helium is irreplaceable because it is essential for producing very low temperatures. Helium at low temperatures is used in cryogenics, and in certain cryogenics applications. Liquid helium is used to cool certain metals to the extremely low temperatures required for superconductivity, such as in superconducting magnets for magnetic resonance imaging. References

https://simple.wikipedia.org/wiki/Home%20page

Home page

The home page of a website is the document that a web server sends to another computer's web browser application when it has been contacted without a request for specific information. That is, when one enters only a domain name in the Address box without specifying a directory or a file, the home page is usually the first part of the website one would be taken to. The Home Page is also called the Main Page. A properly written home page will tell a user about the information available on the website, and how to view different parts of the website. The home page of simple.wikipedia.org can be found at this link. Home Page was a popular computer application used for composing web pages. In Linux servers In Linux-based servers, the homepage is default.html, default.php, etc. This is a problem for website administrators to install website applications like MediaWiki. Mainly because most website applications are created with the homepage as index.php for PHP applications. In Windows servers However, in Windows-based servers, the homepage is default.html, default.php, etc. This is a problem for website administrators to install website applications like MediaWiki. Mainly because most website applications are created with the homepage as index.php (for PHP applications). Websites

https://simple.wikipedia.org/wiki/Hair

Hair

Hair is something that grows from the skin of mammals. Animal hair is usually called fur. Sheep and goats have curly hair, which is usually called wool. Wool is used to make many products, like clothing and blankets. Hair is made of keratins, which are proteins. Humans and some other animals have lost much of their hair through evolution, and some other mammals, such as the elephant and the whale, have almost none at all. Functions of hair Hair can have different functions: It can protect against losing body heat. This is thought to be the basic, original function of hair. It protects against UV radiation, which damages the skin. It can protect against rain or water. Air can be trapped in the fur, or oil can be secreted by the skin. Both these methods prevent the rain or water from making the body too cold. Aquatic mammals in cold waters usually have blubber (fat) under the skin, and almost no hair. Defence: hair is modified in mammals like porcupines, for protection. Hair colouring can perform different functions. It helps to camouflage in some animals, and to signal to others of the same species in some other animals. Examples are: signalling to females for mating purposes and signalling to others for territory control. Signalling danger to other species (aposematic colouring) is also done by, for example, skunks. Animals can change their hair so they look bigger, or more threatening. This can also be used for mating; which is the case with lions, for example. Also, the male lions' mane also protects their neck from damage when fighting other males. False hair Some animals, for example certain insects and spiders also have hairs. However, these are not hair in the biological sense, but are actually bristles. The hairs found on certain plants are also not true hair, but trichomes. Human hair In humans, hair grows mostly on the head, and the amount of body hair is different from race to race. Asians and native North Americans have the least amount of body hair, while Caucasians tend to have the most. Hair color Hair color is passed down by parents only. Natural hair color can be given only by genes. It is impossible to have a hair color that is not passed down genetically by both mother and father. This relies on dominant and recessive genes carried by a parent. These genes may not be the color of their hair, however, many people carry genes that are recessive and do not show in their traits or features. Dyeing hair is to change the color of hair. It consists of a chemical mixture which can change the color of hair by a chemical reaction. Many people dye their hair to hide gray or white hairs. This is because most people gain white or gray hairs as they grow older. Genetics and chemistry Two types of melanin pigment give hair its color: eumelanin and pheomelanin. Pheomelanin colors hair red. Eumelanin determines the darkness of the hair color. A low concentration of brown eumelanin results in blond hair, but more brown eumelanin will color the hair brown. High amounts of black eumelanin result in black hair, while low concentrations give gray hair. All humans have some pheomelanin in their hair. The genetics of hair colors are not yet firmly established. According to one theory, at least two gene pairs control human hair color. One phenotype (brown/blond) has a dominant brown allele and a recessive blond allele. A person with a brown allele will have brown hair; a person with no brown alleles will be blond. This explains why two brown-haired parents can produce a blond-haired child. The other gene pair is a non-red/red pair, where the not-red allele is dominant and the allele for red hair is recessive. A person with two copies of the red-haired allele will have red hair, but it will be either auburn or bright reddish orange depending on whether the first gene pair gives brown or blond hair, respectively. The two-gene model does not account for all possible shades of brown, blond, or red (for example, platinum blond versus dark blonde/light brown), nor does it explain why hair color sometimes darkens as a person ages. Several other gene pairs control the light versus dark hair color in a cumulative effect (quantitative genetics). Hair texture Hair texture is also inherited genetically. The thickness of hair, its color and its tendency to curl are all inherited. There are also genetic differences between men and women. Body hair is limited in women, and thicker in men. Hair loss People have about 100,000 hairs on their head. About 100 fall out each day, but they usually grow back. Some men are bald but girls and women may become bald if they lose their hair from a disease called alopecia. Men often lose some of their hair as they grow older. This is known as baldness. Doctors call it "male pattern baldness" because hairs often fall out in similar places. It often begins by hair falling out first from the front of the head, and then from the top of the head. After a while, all that may be left is a some hair running above the ears and around the lower back of the head. Even though it is unusual for women to go bald, many women suffer from thinning hair over the top of their head as they grow old. People have tried to find cures for hair loss for thousands of years. In an effort to get their hair back, men have tried "cures" like applying strange lotions or even having their heads packed in chicken manure. Many unproven "cures" are still marketed today. It is only in the last decade or so that treatments have been developed which do sometimes work. Some doctors do hair transplants, where they take tiny plugs of hair from areas like the back of the neck and plant them in the bald spots on the head. Some drugs have been tested and approved for sale as hair loss treatments. They encourage hair regrowth and thickening, but work better if applied before hair loss turns to baldness. History and culture People have been interested in hair on their heads for hundreds of thousands of years. For both men and women, styling and coloring hair have been ways to look good, and get attention. Sometimes society makes rules about hair, for example by not allowing people to cut their hair or beards, like in Sikhism (it is also good to do this in Islam, but not a requirement). Notes Basic English 850 words

https://simple.wikipedia.org/wiki/Ireland

Ireland

Ireland (; ; Ulster-Scots: ) is an island in the North Atlantic. It is about 486 kilometres (302 miles) long and about 288 kilometres (179 miles) wide. To the west of Ireland is the Atlantic Ocean; to the east of Ireland,borders with the Irish Sea, is the island of Great Britain. Over 6.4 million people lived on the island in 2016. Countries Today, the island of Ireland is made up of two countries: the Republic of Ireland and Northern Ireland: The Republic of Ireland is a sovereign state and occupies 84% of the island. Its capital and largest city is Dublin. The official languages of the Republic are Irish and English. Even though Irish is official in the country, only a small part of the population is fluent or a native speaker. While the Irish language (or Gaelic) is taught in most schools, most people speak English in their day-to-day lives. Northern Ireland, which is one of the four countries of the United Kingdom, makes up the remaining 17% of Ireland and is in the north-east part of the island. It has a population of 1.8 million people, and its capital and largest city is Belfast. During the 1550s and the 1650s four plantations had taken place in Ireland. From 1801 to 1921, all of Ireland was part of the same country, called the United Kingdom of Great Britain and Ireland. In 1919, a war broke out, the Irish War of Independence, and on December 6 1921, the Irish Free State became independent. After a new constitution came into effect in 1937, the state became a republic. Northern Ireland stayed with the UK, and this would lead to The Troubles beginning in the 1960s and ending with the Good Friday Agreement signed in 1998. Facts The flag colours of the Republic of Ireland are green, white and orange. A symbol of Ireland is the shamrock. Popular games in Ireland include Gaelic football and hurling. The population of the Republic of Ireland is around 4.7 million. The president of the Republic of Ireland is Michael D. Higgins. The two parts of Ireland are the Republic of Ireland and Northern Ireland. The River Shannon, which runs from north to south, is the longest river on the island. Ireland has many lakes and Lough Neagh, in Northern Ireland, is the largest lake in Ireland. Ireland is known for its landscapes, music, history, and mythology. Provinces and counties Ireland is traditionally divided into four provinces and thirty-two counties. Twenty-six counties are in the Republic and six in Northern Ireland. Three of the provinces are entirely within the Republic (Connacht, Leicester and Munster), and one province (Ulster) has some counties in both the Republic and in Northern Ireland. Connacht - Galway, Leitrim, Mayo, Roscommon, Sligo Leinster - Carlow, Dublin, Kildare, Kilkenny, Laois, Longford, Louth, County Meath, Offaly, Westmeath, Wexford, Wicklow Munster - Clare, Cork, Kerry, Limerick, Tipperary, Waterford Ulster - Cavan, Donegal, Monaghan (Republic of Ireland); Antrim, Armagh, Derry, Down, Fermanagh, Tyrone (Northern Ireland) Main cities Dublin is the largest city. It is the capital of the Republic of Ireland. Dublin was established as a Viking settlement in the 9th century. The population is 525,383 in Dublin City, and 1,270,603 in Co. Dublin. Belfast is the capital of Northern Ireland. It has 483,000 people in the Greater Belfast urban area there are 267,000 in the city itself. Shipbuilding used to be a major industry here. The Titanic was built in Belfast at the Harland and Wolff shipyard. Armagh is a city in Northern Ireland. It is often called the 'Ecclesiastic Capital of Ireland' as it is the seat of both the Catholic Church and the (Protestant) Church of Ireland. The population is 14,590. Cork is the largest city in Munster. Corkonians often refer to it as 'the Real Capital'. The population is 119,230. but following a 2019 Cork boundary change|boundary extension in 2019, the population increased to c. 210,000. Derry (Or Londonderry) is the second largest city in Northern Ireland. Derry is notable for the Medieval city walls which still stand. Because the walls have never been breached, the city is nicknamed "The Maiden City". In 2013 Derry was the UK Capital of Culture. Many cultural events took place there during the year. The population is 83,652. History During the last glacial period (the "ice age"), most of Ireland was covered with ice. After that, Ireland became covered with trees. The first people came to Ireland about 9,000 years ago, in the Middle Stone Age (Mesolithic period). They were nomadic. Once food ran out in the place they lived, they would move to another place. Evidence of these people was found in Mount Sandel, Co. Derry. About 4000 BC, in the New Stone Age (Neolithic period), the first farmers arrived in Ireland. These people cleared openings in the forest and built permanent settlements with houses and farmland. When people in this age died, they were buried in tombs called megaliths. Many megaliths are left standing today, such as portal dolmens and passage tombs.The most famous megalith is Newgrange passage tomb in co.Meath. New settlers came around 2000BC, marking the start of the Bronze Age. Copper was mined mainly in Mount Gabriel, Co. Cork and tin was imported from Cornwall. These people used bronze to make weapons, such as swords. They also used it to make early forms of jewellery, such as sun discs and torcs. These settlers buried the dead in court tombs or wedge tombs, and burial places have been found with stone circles. It is unknown when the Celts came to Ireland, but it is likely they brought the use of iron with them. The use of iron marks the start of the Iron Age. It is known that by about 300BC, the use of iron and Celtic culture was widespread in Ireland. The Celts lived in ring forts, hill forts, promontory forts and crannógs. It is thought that only the richer families and settlements lived in crannógs. These were man-made islands in the middle of lakes with houses on them. Celtic Ireland was split into around 150 kingdoms called tuath. The king was elected from the royal family. Below the king were the Nobles, and the Aos Dána, who were people with special skills, such as poets, Druids (priests), judges and craftsmen. By the early 6th century, Ireland was mostly Christian through the work of St. Patrick and other missionaries. Druids were replaced by priests and monks. Monasteries soon were built such as Glendalough in co. Wicklow. Glendalough and other monasteries built round towers for safety when Vikings attacked. Small monasteries were also built in remote places, the most famous being Skellig Michael, off the coast of co. Kerry. At this time many hand-written manuscripts were created by the monasteries. They include the Cathach, the Book of Durrow, and the Book of Kells. Monks also produced fine silver chalices, croziers and brooches, and carved high crosses. In 1169, Anglo-Norman lords invaded Ireland. They were led by Strongbow who landed at Passage East, Co. Waterford. The Anglo-Normans conquered many parts of Ireland in the following 60 years. They introduced their way of life to the Irish people. The feudal system was soon introduced in Ireland as a means of organising land. Castles were built to defend the land like Trim Castle, Co. Meath. During the Middle Ages, Ireland's first proper towns were built. From 1801 until 1921, all of Ireland was part of the United Kingdom of Great Britain and Ireland. In 1921 Northern Ireland was created and 'partitioned' from the south. Northern Ireland has stayed within the United Kingdom since then. The full name of the UK is 'The United Kingdom of Great Britain and Northern Ireland'. In 1921 the south became the Irish Free State. In 1937 the Irish Free State adopted a new constitution which named the state 'Ireland', and in 1948 this state passed the Republic of Ireland Act which declared it to be a republic. Migration Many Irish people have left Ireland and moved to the United States, Canada, Australia, and South America. The Great Famine (1845 to 1849 inclusive) forced many to leave; it is estimated almost a million people died of starvation, and a million more emigrated. From a maximum of over 8 million in 1841, the total Irish population dropped to just over 4 million in the 1940s. Since then, the population has grown to over 6 million. This has been helped by the economic growth of the "Celtic Tiger" and since 2004 immigration from countries in Eastern Europe such as Poland. Today almost 80 million people around the world are descended from Irish immigrants. Sports Ireland's main sports are Gaelic Games (Gaelic football, hurling, etc.) and soccer. The many sports played and followed in Ireland include Gaelic games (mainly Gaelic football, hurling and camogie), horse racing, show jumping, greyhound racing, basketball, fishing, handball, motorsport, MMA, boxing, target shooting and tennis. Hockey, golf, rowing, cricket, rugby union and Olympic target shooting are organised on an all-island basis, with a single team representing the whole of Ireland in international competitions. Other sports, such as soccer and netball, have separate organizing bodies in Northern Ireland and the Republic of Ireland. As Northern Ireland is a constituent nation of the United Kingdom it also sends a Northern Ireland Team to the Commonwealth Games. At the Olympic Games, a person from Northern Ireland can choose to represent either Ireland or Great Britain. Soccer is the most popular team sport in terms of participation. According to the Irish Sports Monitor 2015 annual report, 4.8% of adults over 15 participate in Soccer. Gaelic football 2%, camogie 1.2, rugby 1.1%. Individual exercise pursuits are most popular with 43% of all sport participated by individuals on their own. Personal exercise 13.7%, running 8.2%, swimming 8%, cycling 5.5%, dancing 3%, golf 2.7%, weights 2.3%, yoga 1.5% and pilates 1.4%. Soccer is by far the most popular team pursuit for males at 8.8% with Gaelic football attracting 3.4%. Personal exercise 13.4% and running 8.9% are the most popular male activities. Team sports do not figure highly amongst females with dancing at 4.6% and yoga 2.4% are two of the highest shared activities. Given the variety of sports in Ireland, it is of interest to note how the government's Capital Sports programme 2017 allocated it's €56 million funds. €23.5 million went to the GAA which highlights the strength of the GAA lobby. €7.25 million to soccer, Rugby €3.1 million, tennis €2.64 million, golf €1.97 million, sailing €1.21 million, athletics just under €1 million, diving €451,000 while other sports did not fare so well. Gaelic Football is one of the most popular sports in Ireland in terms of match attendance, and in 2003 had 34% of total sports attendances at events in the Republic of Ireland, followed by hurling at 23%, soccer at 16% and rugby at 8%. Initiative's ViewerTrack study, which measured 2005 sports audiences, showed the sport's highest-profile match, the All-Ireland Football Final, to be the most watched event of the nation's sporting year. Soccer is the most played team sport in Ireland. References Divided regions

https://simple.wikipedia.org/wiki/Internet

Internet

The Internet is the biggest world-wide communication network of computers. The Internet has a lot of smaller domestic, academic, business, and government networks, which together carry many different kinds of information. The short form of internet is the 'net'. The World Wide Web is one of its biggest services. It is used by countless people all over the world. The Internet was developed in the United States by the "United States Department of Defence Advanced Research Projects Agency" (DARPA). The Internet was first connected in October 1969 and was called ARPANET. The World Wide Web was created at CERN in Switzerland in 1990 by a British (UK) scientist named Tim Berners-Lee. Today, people can pay money to access the Internet from internet service providers. Some services on the Internet cost nothing to use. Sometimes people who offer these free services use advertising to make money. Censorship and freedom of speech on the Internet can be controversial. Services The Internet is used for many things, such as electronic mail, online chat, file transfer and other documents of the World Wide Web. The most used service on the Internet is the World Wide Web (which is also called the "Web" or “www”). The web contains websites, including social media, blogs, and wikis like Wikipedia. Webpages on the Internet can be seen and read by anyone (unless the page needs a password, or it is blocked). The second biggest use of the Internet is to send and receive e-mail. E-mail is private and goes from one user to another. Instant messaging is similar to email, but allows two or more people to chat to each other faster. Some governments think the internet is a bad thing, and block all or part of it. For example, the Chinese government thinks that Wikipedia is bad, so often no one in China can read it or add to it. Another example of the internet being blocked is in North Korea. Some parents and schools block parts of the Internet they think are bad for children to see. Dangers The Internet makes communication easy, and communication can be dangerous too. People often send secret information, and sometimes other people can steal that information. They can use the Internet to spread lies, steal secrets, or give dangerously bad advice. For example, Facebook has had some problems with privacy settings. Some websites may trick people into downloading viruses that can harm a computer, or spyware that spies on its users (looks at what they are doing and tells someone else). E-mails can have harmful files with them as "attachments". In internet chatrooms, people might be preying on others or trying to stalk or abuse them. The Internet contains content that many people find offensive , as well as content intended to be offensive. Criminals may steal people's personal information or trick people into sending them money.<ref>{{Cite web|last=|first=|date=21 November 2018|title=Internet Safety and Privacy: Should you be Concerned about it?|url=https://guestpostblogging.com/internet-safety-and-privacy-should-you-be-concerned-about-it/|url-status=live|access-date=2021-03- 20|website=|language=en-US} <55> Related pages Communications satellite Media studies World Wide Web ARPANET Happy Further reading References Technology

https://simple.wikipedia.org/wiki/Italy

Italy

Italy ( [iˈtaːlja]) is a country in Southern Europe. It is a member of the European Union. Its official name is Repubblica Italiana. The Italian flag is green, white and red. Italy is a democratic republic. Italy is a founding member of the European Union. In 2022, Italy's president is Sergio Mattarella. Its prime minister is Giorgia Meloni. Italy is also a member of the G7, as it has the eighth largest gross domestic product in the world. Italy has become famous for its wine and its food. Some foods are different between regions. Famous dishes include various types of pasta, pizza, and grapes. Olives are also often used. Before 1861, Italy was made up of smaller kingdoms and city-states. The country's capital, Rome, is one of the most famous cities in the world. It was the capital of the Roman Empire. Other famous cities in Italy include Venice, Naples, Turin, Genoa, Florence, Palermo, and Milan. Geography Italy is a peninsula. It is surrounded by the sea on all of its sides except its north side. Northern Italy is separated from France, Switzerland, and Austria by the Alps, a chain of mountains. Mont Blanc (Monte Bianco in Italian or white mountain in English), the highest mountain in Western Europe, is in this chain. The second important chain of mountains in Italy is the Apennines (), which are in central and southern Italy. The Po River is the longest river in Italy. It flows through 5 cities: Turin, Piacenza, Cremona, and Ferrara. The Tiber River runs through the city of Rome. Northern Italy has some of the biggest lakes in the country, such as Lake Garda, Lake Como, Lake Maggiore and Lake Iseo. Because it is surrounded by the sea, Italy has a very long coast, which brings tourists from all over the world. Tourists also come to see Italy's historical places. The country has a number of islands, the biggest of which are Sicily and Sardinia, which can be reached by ship or aircraft. Italy has a border at sea with Libya to the south. Political geography The capital of Italy is Rome. This is where the Roman Empire started. Other large cities in Italy include Milan, Naples, Turin, Florence, Palermo, and Venice. Two enclaves (separate countries) are located within Italy. They are San Marino, which is surrounded by Northern Italy, and the Vatican City, which is surrounded by the city of Rome. People and culture People from Italy are called Italians. Even if an Italian were to leave Italy, it is possible that their descendants could also claim Italian citizenship. This is because of Italian nationality law relying mostly on ius sanguinis, or "right of blood" in Latin. Almost all Italians are Christians. Most of these are Roman Catholics. Roman Catholicism is based in the Vatican City, which is home to its leader, the Pope. The population of Italy is about 60 million people. Almost 3 million of them live in Rome, and 1.5 million in Milan. As of December 2015, over 5 million foreigners were living in Italy, which is 8.3% of the total population. The official language of Italy is Italian. German, Slovenian, French, and a few others are also recognized. People also speak dialects of Italian such as Sicilian and Sardinian. There are many different dialects spoken in Italy. They vary between regions and sometimes between provinces. The people of Italy are mostly descendant from the ancient Romans. Italy is home to more World Heritage Sites than any other country in the world. These sites are culturally important and valued according to UNESCO. About 60% of the works of art of the world are in Italy. Italy is also a big wine producer. In 2005, it made over 5 million tonnes of wine. Food Famous Italian foods include pasta and pizza. Art Many notable artists were from Italy. They include: Donatello, sculptor Leonardo da Vinci, painter Michelangelo, sculptor and painter Amedeo Modigliani, painter Raphael Economy Italy has a modern social welfare system. The labor market is very strong. Many foreigners, especially from Romania, work in Italy where the wages are much higher. Italy's modern society has been built up through loans. Now the country has a very high debt of 1.9 trillion euros or 120% of the country's total GDP. Religion Most people in Italy are Roman Catholics, but the Catholic Church is no longer officially the state religion. 87.8% of the people said they were Roman Catholic. Only about a third said they were active members (36.8%). There are also other Christian groups in Italy, with more than 700,000 Eastern Orthodox Christians. 180,000 of them belong to the Greek Orthodox Church. 550,000 are Pentecostals and Evangelicals (0.8%). 235,685 Jehovah's Witnesses (0.4%), 30,000 Waldensians, 25,000 Seventh-day Adventists, 22,000 Mormons, 20,000 Baptists, 7,000 Lutherans, 4,000 Methodists. The country's oldest religious minority is the Jewish community. It has about 45,000 people. It is no longer the largest non-Christian group. About 825,000 Muslims live in Italy. Most of them immigrated. (1.41% of the total population) Only 50,000 are Italian citizens. In addition, there are 50,000 Buddhists 70,000 Sikh and 70,000 Hindus in Italy. Major cities Rome Venice Milan Naples Turin Florence Bologna Palermo Trieste Bari Regions Italy has 20 regions (). Every region is divided into provinces. There are 20 regions. Five of them have a special status, called autonomous. This means that they can make certain local laws more easily. These regions are marked with an asterisk (*) below. Politics The head of state is Sergio Mattarella. He became President of the Italian Republic in February 2015. The first president was Enrico De Nicola. The head of government is Giorgia Meloni. She became Prime Minister on October 22, 2022, the first woman in that role. She succeeded Mario Draghi. Draghi's cabinet, fell after support for his coalition fell. Italy was one of the first members of the European Union. In 2002 along with 11 other European countries, it changed to using the euro as its official currency. Before this, the Italian lira had been used since 1861. Anyone who wants to be President of Italy must have Italian citizenship, be at least 50 years old, and must be able to uphold political and civil rights. History The capital of Italy is Rome. Rome was founded in 753 BC. It was a separate state well known as Roman Kingdom firstly, Roman Republic and Roman Empire later. It conquered various neighbors including the Etruscan civilization in the north and the states in the south known as Magna Graecia. Before 1861, Italy was not a state. The area included a group of separate states that were ruled by other countries (such as Austria, France, and Spain). In the 1850s, the Earl of Camillo Benso, Count of Cavour was the head of government of the "State of Sardinia". He talked to the Austrians in Lombardy and Veneto and said they should create a Northern Italian state. This happened, but other Central and Southern Italian states also joined Piedmont to create a bigger state. Kingdom of Italy In 1860, Giuseppe Garibaldi took control of Sicily, creating the Kingdom of Italy in 1861. Victor Emmanuel II was made the king. In 1861, Latium and Veneto were still not part of Italy, because they were ruled by the Pope and Austrian Empire. Veneto was made part of Italy in 1866 after a war with Austria. Italian soldiers won Latium in 1870. That was when they took away the Pope's power. The Pope, who was angry, said that he was a prisoner to keep Catholic people from being active in politics. That was the year of Italian unification. Italy participated in World War I. It was an ally of Great Britain, France, and Russia against the Central Powers. Almost all of Italy's fighting was on the Eastern border, near Austria. After the "Caporetto defeat", Italy thought they would lose the war. But, in 1918, the Central Powers surrendered. Italy gained the Trentino-South Tyrol, which once was owned by Austria. Fascist Italy In 1922, a new Italian government started. It was ruled by Benito Mussolini, the leader of Fascism in Italy. He became head of government and dictator, calling himself "Il Duce" (which means "leader" in Italian). He became friends with German dictator Adolf Hitler. Germany, Japan, and Italy became the Axis Powers. In 1940, they entered World War II together against France, Great Britain, and later the Soviet Union. During the war, Italy controlled most of the Mediterranean Sea. On July 25, 1943, Mussolini was removed by the Great Council of Fascism. On September 8, 1943, Badoglio said that the war as an ally of Germany was ended. Italy started fighting as an ally of France and the UK, but Italian soldiers did not know whom to shoot. In Northern Italy, a movement called Resistenza started to fight against the German invaders. On April 25, 1945, much of Italy became free, while Mussolini tried to make a small Northern Italian fascist state called the Republic of Salò. The fascist state failed and Mussolini tried to flee to Switzerland and escape to Francoist Spain, but he was captured by Italian partisans. On 28 April 1945 Mussolini was executed by a partisan. After World War Two The state became a republic on June 2, 1946. For the first time, women were able to vote. Italian people ended the Savoia dynasty and adopted a republic government. In February 1947, Italy signed a peace treaty with the Allies. They lost all the colonies and some territorial areas (Istria and parts of Dalmatia). Since then Italy has joined NATO and the European Community (as a founding member). It is one of the seven biggest industrial economies in the world. Transportation The railway network in Italy totals . It is the 17th longest in the world. High speed trains include ETR-class trains which travel at speeds of up to . Related pages Italy at the Olympics Italy national football team Italian cuisine Italophilia Italian Mare Nostrum List of rivers of Italy References Other websites Italian Tourism Official Website European Union member states Italian-speaking countries G8 nations G7 nations

https://simple.wikipedia.org/wiki/If

If

If is a word to describe a statement where one thing depends on something else. For example: We can call this true if there is proof. We will play outside if it does not rain. If — is a poem written by Rudyard Kipling. It appeared in the Brother Square Toes chapter of Kipling's book Rewards and Fairies. In a 1995 BBC opinion poll, it was voted Britain's favourite poem. It is arguably Kipling's most famous poem. Basic English 850 words

https://simple.wikipedia.org/wiki/Island

Island

An island is a piece of land that is surrounded by a body of water such as a lake, river, sea or ocean. Islands are smaller than continents. Greenland and Australia are huge islands, but they are built of continental rock, and the latter is generally considered a continent. The most ancient part of continental rock is far older and chemically more complex than the rock of the sea floor. The heart of continents is their cratons, which are the most ancient and stable parts of the Earth's crust. In the cratons are all the rare elements needed for electronic equipment. They were swept up as the Sun moved through areas where supernovae had exploded. The rare elements we need were all got indirectly from supernovae explosions. The Sun's energy comes from turning hydrogen into helium. There are some islands which do have rare elements, and that is a sign that they were once part of a large supercontinent. So Great Britain was once part of a supercontinent. The oldest rocks are 2,700 million years old, and include many rare elements only found in cratons. Britain is a snapped-off piece of the Old Red Sandstone continent, now known as Laurasia. Other islands that were formed from the ocean floor, as Japan, and Hawaii were, lack most of the rare elements. Japan has for many years since WWII imported iron ore from Australia. Its seizing of Manchukuo (~Manchuria) and the infamous attack on Pearl Harbour no doubt had many reasons. Lack of raw materials was one of these Now it looks for potential in its nearby deep-sea muds. Big islands In Europe Great Britain 218,995 km² Iceland 101,826 km² Ireland 81,638 km² The island in the north of Novaja Zemlja 47,079 km² Spitsbergen 38,981 km² The island in the south of Novaja Zemlja 33,246 km² Sicily 25,662 km² Sardinia 23,812 km² Nordaustlandet (archipelago of Svalbard, Norway) 14,247 km² Cyprus 9,234  Corsica 8,741 km² Other places Greenland 2,130,800 km² New Guinea 785,753 km² Borneo 748,138 km² Madagascar 587,041 km² Baffin 507,451 km² Sumatra 677,658 km² References Basic English 850 words

https://simple.wikipedia.org/wiki/Interim

Interim

Interim means "in between" or "transitional" (moving from one time or place to another), or "temporary." Some common "interim" items: An interim report is a report on the how some work is going. An interim document is a piece of writing that is not finished. An interim official is a person who is doing a job temporarily. This can be in between two other people having the job, or when the normal person is temporarily unable to do it.

https://simple.wikipedia.org/wiki/Idiom

Idiom

An idiom is a common phrase which means something different from its literal meaning but can be understood because of their popular use. Idioms are difficult for someone not good at speaking the language. Some idioms are only used by some groups of people or at certain times. The idiom shape up or ship out, which is like saying improve your behavior or leave if you don't, might be said by an employer or supervisor to an employee, but not to other people. Idioms are not the same thing as slang. Idioms are made of normal words that have a special meaning known to almost everyone. Slang is usually special words, or special meanings of normal words that are known only to a particular group of people. To learn a language a person needs to learn the words in that language, and how and when to use them. But people also need to learn idioms separately because certain words together or at certain times can have different meanings. In order to understand an idiom, one sometimes needs to know the culture from which the idiom comes. To know the history of an idiom can be useful and interesting. For example, most native British English speakers know that "No room to swing a cat" means "there was not much space" and can use the idiom properly. However, few know this is because 200 years ago sailors were punished by being whipped with a "cat o' nine tails". A big space was cleared on the ship so that the person doing the whipping had room to swing the cat. An idiom is a phrase whose meaning cannot be understood from the dictionary definitions of each word taken separately. The linguist's term for the real meaning of an idiom is the subtext. Some common idioms Break a leg A way to wish someone good luck. To live it up To enjoy life, to live widely To kick the bucket To die. Shape up or ship out Used to tell someone that they should leave if they don't improve their behavior or performance Learn the ropes Learn and often perfect the skills of a craft, job, etc. Mad as a hatter Mentally unstable, especially as the result of poisoning. To shed crocodile tears To cry about something but without actually caring. Wild goose chase A useless journey or pursuit. Nothing burger An idea or promise without substance There's no room to swing a cat There is not a lot of space. To pay through the nose To pay a lot of money, more than is normal. Cost an arm and a leg Be extremely expensive. To bark up the wrong tree To choose the wrong course of action. To spill the beans To tell a secret. It's raining cats and dogs It's raining heavily. To get into hot water To get into trouble. Skate on thin ice To disregard caution. Chicken-hearted Frightened or cowardly To chicken out Not doing a thing, because of fear. Top dog Leader. To smell a rat To think that something is wrong. To give up To quit. To give up on To stop believing in something or someone. I could eat a horse I am very hungry. To be on top of the world To be really happy. Once in a blue moon Rarely Wouldn't touch with a ten-foot pole! (Or barge pole in British English) Not wanting anything to do with something or someone. Avoid like the plague Avoid at any cost. Miss the boat Be too late for a chance or opportunity. Child's play Easy to do. Cakewalk Something easy to accomplish. Chinese puzzle Extremely difficult task. Castle in the clouds or pie in the sky An impossible or improbable dream, project, etc. Hit the sack To go to bed Get\give the sack Dismiss or be dismissed from one's employment. The whole nine yards Everything Bells and whistles All the unnecessary luxuries, features, etc Mad as a hater Insane, as from poisoning. Turn a blind eye \ deaf ear To ignore. Cry wolf Report a false emergency. One's cup of tea What someone prefers. Not for all the tea in China Less common idioms include Safe as houses Very safe and secure. Idioms which have unclear meaning Articles by Oxfam and the BBC have said that many idioms in English are unclear, or ambiguous. Many are understood differently in different countries. Many of the examples are taken from face-to-face talk, but may also apply in written reports. Examples Satisfactory (in a report, or in an assessment) might mean not satisfactory. I hear what you say. Might mean I'm listening, but more likely I totally disagree. With the greatest respect. May mean You are quite wrong. 68% of British thought it meant "I think you are an idiot", whereas 49% of Americans thought it meant "I am listening to you". I'll bear it in mind. In a survey 55% of British thought it meant I've forgotten it already. 43% of Americans thought it meant I will probably do it. Vocables are sounds that are not proper words, but mean something, and are often ambiguous. One is a long drawn-out sound hmmmmmm. One suggestion is that these idioms are used to smooth over difficult areas in social interaction. They cover passive-aggressive statements which might cause more conflict if openly expressed. Related pages Proverb References Figures of speech

https://simple.wikipedia.org/wiki/IELTS

IELTS

The International English Language Testing System (IELTS) tests how fluent you are in the English language. People who take the test take the Academic Module or the General Training Module. The academic one is for people who want to go to university. The general one is for people who want to do other training or want to get work experience. People who want to emigrate to a country that uses English also take the general one. Most universities in Australia, Britain, Canada, New Zealand and the United States accept the IELTS. Many professional companies do as well. Other websites IELTS Web Site IELTS Exams English language Tests

https://simple.wikipedia.org/wiki/Ink

Ink

Ink is a liquid that is used to write, draw, print, or make marks. The word ink is from Latin and means "colored water". Ink is used in pens, in some computer printers, and in printing presses. In some countries, people write by using ink and brushes. People usually write or print using black ink, but ink can be any color. The first ink was used in Egypt about 2600 BC. The first inks were carbon inks, made from soot, which is 80% carbon, water and gum arabic. Red ink would need iron oxide (such as haematite) from ground rocks instead of soot. Later, in Europe, people used iron gall ink. This is the kind of ink Johann Sebastian Bach and Leonardo da Vinci used. Now ink colours are produced by man-made dyes. A disadvantage of many kinds of ink is that they may smudge when wet, spoiling the picture or writing. If water-based ink is used, the writing situation needs to be stable, with the writer seated at a table. Ink in a ballpoint pen (biro) is a kind of gel. It is held in a thin long cylinder (tube) inside the pen. The ink does not fall out of the cylinder as it sticks to the sides of the tube. Therefore, ballpoint pens can be used in a wider range of circumstances compared to water-based inks. == References == . Basic English 850 words Writing tools Art materials

https://simple.wikipedia.org/wiki/Inch

Inch

The inch is a unit of length in the Imperial system and the United States customary system. The abbreviation for inches is in or ". There are 12 inches in a foot. One inch is equal to 2.54 centimetres. The word "inch" came from Middle English unche, which came from Old English ynce, from Latin uncia meaning "a twelfth part". History The inch was originally defined as 3 barleycorns. The inch was finally standardised in the International Yard and Pound Treaty in 1959 between the United States, the United Kingdom, South Africa, Australia, New Zealand and Canada. The international yard was made equal to 0.9144 metres. From this, subdivisions and multiples of the yard were specifically defined. Usage In Britain and the United States, people use inches more than they use millimetres or centimetres. In the rest of the world, international units are almost always used. The inch is not used by scientists. In the United Kingdom, road signs that show how high a vehicle can be in order to pass through a tunnel are required to be in feet and inches. Theme parks and drive thru signs usually show it in metres. People regularly measure their height in feet and inches. Official medical records, however, are required to record people's height in metric measurements only. In Canada, a mix of centimetres and inches are used in height. Older generations, especially, use Imperial units. A lot of exposure to Americanized phrases leads to younger generations often having a good understanding of both the Imperial and metric systems. In the United States, height is always in feet and inches. Science is the only field to use metric measurements. Other Commonwealth countries, including Ireland, Australia, New Zealand, South Africa and Jamaica use inches to varying degrees. From every day use to exclusively the older community. Length Units of length Imperial units

https://simple.wikipedia.org/wiki/Pint

Pint

The pint (abbreviated pt) is a unit of volume in imperial units and United States customary units. There are three types of pints used in different countries. An imperial pint and US pint both equal of a quart and of a gallon. An imperial fluid ounce is approximately 4% smaller than a US fluid ounce although an imperial pint has 4 more fluid ounces than a US pint, making an imperial pint approximately 20% larger than a US pint. Imperial Pint The imperial pint is the pint used in England, Canada, Ireland, and Burma. The unit may appear in other Commonwealth. Confusion in Canada often arises as liquids are occasionally sold in U.S. pints, near the border, although the official and only pint that is legal in Canada is the imperial pint. The imperial system has no dry pint and volume in dry units, since solid objects are measured by mass. 1 imperial pint equals 568,261.25 mm3. An imperial fluid ounce is approximately 4% smaller than a US fluid ounce although an imperial pint has 4 more fluid ounces than a US pint, making an imperial pint approximately 20% larger than a US pint. US Wet Pint The US wet pint, or more commonly 'pint', is the unit used to measure volume in the United States. It is more common than the dry pint which is used for non-liquid volume measurements. 1 US pint is exactly equal to 473,176.473 mm3, defined by the international yard and pound agreement. US Dry Pint The US dry pint was a unit used for measuring the volume of solid objects instead of mass or quantity. Usage The wet U.S. pint is still commonly used in the United States. In Canada, it is commonly used for alcohol although a pint can vary from 12 fl oz to 20 fl oz and is sometimes incorrectly given in US fl oz. In England and Ireland, only milk and pure ethanol are sold in pints; however, milk must have litres next to pints. In England, milk is often sold in metric quantities near to imperial pints. Imperial units Units of volume

https://simple.wikipedia.org/wiki/Italian

Italian

The word Italian may mean: Anything related to the country of Italy Italians, people of Italy Italian cuisine, food of Italy Italian language

https://simple.wikipedia.org/wiki/Italians

Italians

Italians ( ) are a Romance ethnic group native to the Italian peninsula. Italians have a common culture, history, ancestry and language. References Italy Ethnic groups in Europe