adityasasidhar/Wikipedia_Cleaned huggingface dataset:
Commuting is the act of travelling from home to a workplace every day. A commuter is a person who commutes. This was uncommon until the 19th century, when the word was invented for people who used public transport daily. For many commuters, home is a suburb and work is in the inner city; but the reverse is sometimes the case and is called a reverse commute. Commuters may use other transport, such as cars or bicycles.
The United States presidential line of succession is the order in which government officials replace the president of the United States if the president leaves office before an elected successor is inaugurated. If the president dies, resigns or is removed from office, the vice president becomes president for the rest of the term. If the vice president is unable to serve, the Speaker of the House acts as president.
The United States Constitution says that the vice president of the United States is the person who will replace the president if the president is not able to continue. In 1868, during the impeachment trial of President Andrew Johnson, Benjamin Wade was the leader of the Senate. He almost became president, but Johnson was found not guilty by one vote. Johnson had been the vice president for Abraham Lincoln. He became president after the assassination of Lincoln. Because of Lincoln's assassination, there was no vice president at the time.
In 1886, after the death of Vice President Thomas A. Hendricks, Congress passed a law that took out the leaders of the Senate and House of Representatives from the line of succession. The new person behind the vice president in line was Secretary of State, followed by other Cabinet members. The leaders of the Senate and House were restored to the line of succession by the Presidential Succession Act of 1947.
A Gondola is a kind of boat. Gondolas are mainly used in Venice. Unlike other boats, a long oar is used to move the gondola.
Lolita is a novel by Vladimir Nabokov. The book was written in English. It was published in Paris in 1955. It was translated into Russian by Nabokov. The story is about the sexual relationship that develops in the United States between a middle-aged British professor and a 12-year-old girl after he becomes her stepfather. It was a very controversial book. The novel was made into a movie by Stanley Kubrick in 1962, and remade in 1997.
In recent years bottle caps with screw on mounts are used that way, a bottle opener is no longer required. Caps for plastic bottles are often made of a different type of plastic from the bottle.
A cork is another type of closure for the top of a bottle.
A gargoyle is a grotesque statue that is attached to a building. It is carved out of stone, usually granite. It is used to get water away from the building when it rains. Gargoyles are often made to look like animals or people. The collected water comes out of their mouths. Most gargoyles were made a long time ago. People used to believe that they scared away evil spirits. Many cathedrals have gargoyles.
Gargoyles are often confused with grotesques. They are similar, but only gargoyles get rid of rainwater through their mouths.
Irony is a term for a figure of speech. Irony is when something happens that is opposite from what is expected. It can often be funny, but it is also used in tragedies. There are many types of irony, including those listed below:
An assault rifle is a rifle that has a removable magazine, automatic-fire and semi-automatic modes, and uses intermediate cartridges. These cartridges include the 5.56 NATO and 7.62x39mm cartridges. Intermediate cartridges have more power and penetration than pistol cartridges fired by submachine guns, and less than the larger battle rifle cartridges.
Common examples of "assault rifles" are the English L85, Russian AK-47, the American M16.
The term "assault rifle" and less commonly "assault weapon" have seen increasing use by American, Canadian and European politicians seeking to limit access to civilian rifles that fire similar or identical rounds to common "assault" or "battle" rifles, such as the or the 30-06 Springfield.
A facial reconstruction of the duchess, commissioned by the late John Ashdown-Hill and executed by Amy Thornton of Dundee University, was completed in 2016.
Framlingham Castle is a castle in Framlingham, Suffolk, England. It was once the home of the Dukes of Norfolk, and was where Anne Mowbray, 8th Countess of Norfolk was born in 1472.
Warwick Castle (pronounced 'Worrick') is a large castle in Warwickshire, England. It is near the town of Warwick. The castle was once the family home of the Earls of Warwick.
There are many rooms in the castle. Some of the rooms have mannequins in them that look like real people. These are dressed in costume. They are used to show how people might have lived in the castle hundreds of years ago. Warwick Castle has a dungeon. One part of the castle is said to be haunted. Actors play the part of the ghost and the servant who killed him in a dramatic "Spook Experience". Lights and sounds are used to add to the effect.
Edinburgh Castle is a castle in Edinburgh, Scotland. It is built on the volcanic Castle Rock in the centre of Edinburgh, and is easy to see from the main shopping streets. In 1103, Edinburgh Castle was built which makes the Castle over 900 years old. The castle has a military display every year, called a "tattoo", where soldiers show their skills at marching and competitions, and there are brass bands and bands of bagpipes.
Kinsey wrote his doctoral thesis on gall wasps. In 1919, Kinsey was awarded a ScD degree by Harvard University, and he accepted an academic post in biology at Indiana University.
In 1920 he published several papers in the American Museum of Natural History in New York City. The papers introduced the gall wasp to the scientific community and described its phylogeny. Of the more than 18 million insects in the museum's collection, some 5 million are gall wasps collected by Kinsey.
Niobium is a chemical element. It is sometimes named columbium. It has the chemical symbol Nb. It has the atomic number 41. It is a rare metal. Niobium is hard and grey. It is ductile. In chemistry it is placed in a group of metal elements named the transition metals. Niobium was discovered in a variety of a mineral called columbite (now called niobite). Niobite is an ore of niobium.
It is also used to color ceramics. It is used to make fiberglass that is used in telecommunications (telephones, internet, etc.). It helps increase the refraction. It is also used in delay blasting caps. Rubber can be hardened.
Indium is a chemical element. It has the chemical symbol In. It has the atomic number 49. It is a rare metal which is soft, malleable, and poor (post-transition). Indium looks like zinc. Pieces of indium can easily be joined by pushing one piece into another. The chemistry of indium is quite like aluminium or gallium. Zinc ores are the main source of indium.
The main use of indium is in the chemical compound indium tin oxide in liquid crystal displays. It is also used in very thin layers as a lubricant. In World War II it was used to coat bearings in aircraft.
Francium is one of the hardest to find elements on the planet Earth. It is estimated that there are only about 15 grams or half an ounce in the Earth's crust at a single time.
Rhenium is a chemical element. It has the chemical symbol Re. It has the atomic number 75. It is a rare noble metal. It is silver white. In chemistry it is placed in a group of metal elements called the transition metals. The chemistry of rhenium is similar to manganese. Discovered in 1908, rhenium was the second-last stable element to be discovered ('stable' meaning not radioactive). It was named after the river Rhine in Europe.
Rhenium has one stable isotope which is rhenium-185. Rhenium that is found in nature is made up of 37.4% rhenium-185 and 62.6% rhenium-187. Rhenium has 33 known radioisotopes. They range from rhenium-160 to rhenium-194. The longest-lived radioisotope of rhenium is rhenium-183 which have a half-life of 70 days.
During his presidency, Kirchner was considered Argentina's fixer as he led Argentina out of instability and violence following the December 2001 Argentine Riots. He made many Argentine's experience, stability and prosperity. Corruption and Inflation lowered as well.
After handing power to his wife, Kirchner became the First Gentleman of Argentina. On 27 October 2010, Kirchner died of a heart attack in El Calafate, Santa Cruz at the age of 60.
Tonsillitis is a disease. It is also known as pharyngitis, laryngitis and Tonsillar infection. Tonsillitis is caused by either a virus or bacteria. It is the inflammation and infection of the tonsils. The tonsils are in the back of the throat. The tonsils get inflamed and red. Other symptoms include headaches, fevers, back and neck aches, chills, bad breath, weak voice, fatigue, having trouble swallowing, and more. There are treatments for tonsillitis. One treatment is antibiotics. Medicines to relieve pain like Tylenol and Advil are also suggested. The tonsils may be removed surgically if it is medically necessary. This operation is called a "tonsillectomy". It is the most effective way to get rid of the infection. All kinds of tonsillitis are contagious. Tonsillitis is spread by human contact.
Viral encephalitis can happen when a virus infects the brain. The most common causes are the rabies virus, herpes simplex virus (HSV), the polio virus, and the measles virus. Viral encephalitis can also be caused by a "latent" virus - a virus that hides from the body's immune system the brain's nerve cells. Two examples of viruses that cause latent infection are the varicella-zoster viruses, which can hide in the brain after causing chicken pox, and the herpes simplex virus.
Mitosis is part of the cycle of cell division. The chromosomes of a cell are copied to make two identical sets of chromosomes, and the cell nucleus divides into two identical nuclei.
Inflammation is the first reaction of the immune system to an infection or irritation. It is an attempt of the immune system to dispel invaders and repair the body. It can happen in many parts of the body and often involves the following five steps:
The first four of these reactions have been known for a long time, since antiquity. Finding them is attributed to Celsus. The last one was added by Rudolf Virchow in 1858.
There are two types of inflammation: acute and chronic. Acute inflammations are more intense but short-lived, while chronic inflammations are less intense but long-lived. Examples of acute inflammation include skin disorders (e.g., psoriasis, dandruff) and arthritis, while chronic inflammation can be responsible for diseases such as cancer, heart disease, type 2 diabetes and Alzheimer's disease. Adoption of healthy diet, physical exercise and rest are some of the ways to reduce Inflammations.
Mechanical engineering is a branch of engineering that applies the principles of Mechanics and Materials science for analysis, design, manufacturing, and maintenance of mechanical systems. It involves the production and usage of heat and mechanical power for the design, production, and operation of machines and tools. They can range from building a rocket ship down to things as small as an integrated circuit. It is one of the oldest and broadest engineering disciplines.
The line has two depots, at Northfields and Cockfosters. There are sidings at Oakwood, South Harrow, Arnos Grove, Rayners Lane, Down Street, Wood Green, Barons Court, Acton Town, Ruislip and Uxbridge.
The Olympiastadion is a sports stadium in Berlin, Germany. It was built for the 1936 Olympic Games.
Its main uses are as chemical compounds in color televisions and nuclear magnetic resonance radio contrast agents. In color cathode ray tube televisions (the type first produced, not flat televisions) some of the pixels are dots of gadolinium compounds. When the electrons from the cathode ray tube hit the pixels and transfer energy to the gadolinium compounds they give out light as energy. Nuclear magnetic resonance (NMR) imaging is used in medicine where it is named MRI (Magnetic resonance imaging). It is used to take picture of inside the body. How the pictures look is changed by the gadolinium compounds and how much water is around. It makes the images clearer because it makes the difference in the concentration of water in different parts of the body look more clear (more contrast) in the picture that is made.
The "Grand coalition" refers to if the two biggest political parties in Germany (the CDU, CSU and the SPD) join forces together ("form a coalition").
Persephone and her mother Demeter were the central figures of the Eleusinian Mysteries, which promised initiates a reward in the afterlife. The tale of her being abducted by Hades, during which she was tricked into eating seeds from a pomegranate (the food of the dead), served to explain the cause of the seasons, and is one prominently featured in ancient Greek literature. Her symbols included the pomegranate, flowers and seeds of grain. During the summer she would rise up from the underworld to be with her mother Demeter. The goddess Proserpina is her Roman counterpart.
The Bundestag has at least 598 members. Every 4 years the German people vote. After the 2017 election there were 709 members. In the election of 26 September 2021, 736 members were assigned - the base 598 seats plus 138 overhang and leveling seats. The next elections are in 2025.
A party gets seats when it gets at least 5% of the votes or 3 direct mandates. Every voter has two votes, one for a person and one for a party. 299 members each represent a constituency, just as in the British House of Commons or the US House of Representatives. The other half are elected from a party list in each Land. The total number of seats a party gets depends on the number of the second "party votes" it gets.
Human history is the study of what the entire human race did in the past. It includes the time from prehistory to the present day. It is different from natural history.
Modern human beings are called "Homo sapiens" ('wise man'). They have existed for about 250,000 years. Biologists believe that "Homo sapiens" evolved in Africa.
"Homo sapiens", lived at the same time as other "species" of human. These included "Homo erectus" ('standing man') and "Homo neanderthalensis" ('man from Neanderthal'). The theory of human evolution says that modern humans, Neanderthals, and "Homo erectus" slowly developed from other earlier species of human-like creatures.
"Homo neanderthalensis" are the first humans scientists discovered which were not "Homo sapiens". "Homo neanderthalensis" are usually called Neanderthal Man. They were discovered when the cranium of a skull was found in the Neanderthal Valley in 1856. It was different from a modern human skull so scientists believed it was from a new species. Entire Neanderthal skeletons have been found in other places since then. When ancient stone tools are found, their style often shows whether they were made by "Homo sapiens" or Neanderthals (see Palaeolithic). Neanderthals existed before modern humans. They knew how to use tools and fire.
Scientists believe that "Homo sapiens" spread from Africa to all other parts of the world, replacing "Homo neanderthalensis" in Europe and "Homo erectus" in Asia. By the end of the Stone Age, it is believed that "Homo sapiens" were the only type of humans left.
Climate is the normal weather in a place. It changes from one part of the world to another. Some areas are hot all year, and some are cold all year. Some areas are dry all year, and others are wet all year. Most areas have climates that are warmer in the summer and cooler in the winter. Most parts of the world get rain at some times of the year and do not get rain at other times of the year. Some parts of the world have oceanic climates and others have alpine climates.
Climate affects what food people eat. This is because climate affects what foods can grow. If one food is easier to grow, people usually eat that food more often than other foods. Foods that people eat more of than other foods are called staple foods. Staple foods are usually grains or vegetables because they are easy to grow. Wheat, maize, millet, rice, oats, rye, potatoes, yams, breadfruit and beans are examples of different staple foods from around the world.
Climate can affect the way people live in many other ways. It affects the types of animals that can live in any area, which affect the types of meats that are available to eat.
From 70,000 to around 10,000 years ago there was a big ice age which affected humans and the way that they lived. Between 1600 AD and 1900 AD there was a period called the Little Ice Age when the climate was a little bit colder than usual.
The word "Prehistory" means "before history". It is used for the long period of time before humans began to write about their lives. This time is divided into two main ages: the Paleolithic Age (or Early Stone Age) and the Neolithic Age (or late Stone Age). The two ages did not start and end at the same time everywhere.
The end of prehistory varies from one place to another. It depends on the date when that place began to use writing. In Egypt the first written documents date from around 3200 BC. In Australia the first written records date from 1788 and in New Guinea from about 1900.
The Paleolithic Era is by far the longest age of humanity's time, about 99% of human history. The Paleolithic Age started about 2.6 million years ago and ended around 10,000 BC. The age began when hominids (early humans) started to use stones as tools for bashing, cutting and scraping. The age ended when humans began to plant crops and have other types of agriculture. In some areas, such as Western Europe, the way that people lived was affected by the Ice Age. In these places, people moved towards agriculture quicker than in warmer places where there was always lots of food to gather. Their culture is sometimes called the Mesolithic Era (Middle Stone Age).
Human beings are social animals. During the Paleolithic Era they grouped together in small bands. They lived by gathering plants and hunting wild animals. This way of living is called a "hunter-gatherer society". People hunted small burrowing animals like rabbits, as well as birds and herds of animals like deer and cattle. They also gathered plants to eat, including grains. Grain often grows on grasslands where herds of grass-eating animals are found. People also gathered root vegetables, green vegetables, beans, fruit, seeds, berries, nuts, eggs, insects and small reptiles.
Many Paleolithic bands were nomadic. They moved from place to place as the weather changed. They followed herds of animals that they hunted from their winter feeding places to their summer feeding places. If there was a drought, flood, or some other disaster, the herds and the people may have moved a long distance, looking for food. During the "Ice Age" a lot of the water on Earth turned to ice. This made sea much lower than it is now. People were able to walk through Beringia from Siberia to Alaska. Bands of "Homo sapiens" travelled to that area from Asia. At that time there were rich grasslands with many large animals that are now extinct. It is believed that many groups of people travelled there over a long time and later spread to other parts of America, as the weather got warmer.
Palaeolithic people used stone tools. Sometimes a stone tool was just a rock. It might have been useful for smashing a shell or an animal's skull, or for grinding grain on another rock. Other tools were made by breaking rocks to make a sharp edge. The next development in stone tool making was to chip all the edges of a rock so that it made a pointed shape, useful for a spearhead, or arrow tip. Some stone tools are carefully "flaked" at the edges to make them sharp, and symmetrically shaped. Palaeolithic people also used tools of wood and bone. They probably also used leather and vegetable fibers but these have not lasted from that time. Palaeolithic people also knew how to make fire which they used for warmth and cooking.
The Neolithic era was marked by changes in society. During the Neolithic era, people started to settle down. They developed agriculture and domesticated animals, both of which took a long time. Because of these two things, people did not have to migrate as much any more. Villages could grow to much larger sizes than before. Over time, villages fought and spread their control over larger areas and some became civilisations. During this time, humankind also developed further intellectually, militarily and spiritually.
When humans started to grow crops and domesticate certain animals such as dogs, goats, sheep, and cattle; their societies changed. Because people now grew crops and raised livestock, they started to stay in the same place and build permanent settlements. In most places, this happened between 10,000 and 12,000 years ago. Their diet also changed. People ate more cereals and vegetables. They started to keep extra foods and seeds for later. In some years there were surpluses (extras) that could be traded for other goods. People who could tolerate milk had an advantage. Originally, milk drinking could only be done by babies. Farming societies gave a great advantage to the few people who could tolerate milk. This tolerance eventually became almost universal.
Ancient history was the time from the development of writing in the Middle East to the fall of the Roman Empire. The fall of the Roman Empire caused chaos in Europe, leading to the Middle Ages (also called the Dark Ages or the Age of Faith).
The first civilizations were built along major river systems. These civilizations are called river valley civilizations. River valley civilizations were the most powerful civilizations in this time period because water was needed to have an agricultural society.
Sumer was the world's first known ancient civilization. The Sumerians took over the fertile crescent region of Mesopotamia around 3300 BC. They grew crops on the Tigris and Euphrates rivers. By 3000 BC, many cities had been built in parts of Sumerian Mesopotamia. They formed independently and each had their own government. They were called city-states and often fought with each other.
A surplus in food led to a Division of labour. This means that some people were able to stop growing crops and do other jobs, since enough crops were already grown. This brought a split in society. Today, such a split is called "social pyramid". In a social pyramid, people are grouped into social classes based on their wealth and power. In Sumer, the king, priests, and government officials were at the top of the social pyramid. Below them were the artisans, merchants, farmers, and fishers. At the bottom of the pyramid were slaves. Slaves were often prisoners of war, criminals, or people working to pay off debt.
The Sumerians created the world's first system of writing; it was called cuneiform. The oldest versions of one of the world's first literary works, the "Epic of Gilgamesh", go back to this time. In Sumer, only the sons of the rich and powerful learned how to read and write. They went to a school called "edubba". Only the boys who went to "edubba" could become scribes.
The Sumerians also invented sun-dried bricks, the wheel, the ox plow, and were skilled at making pottery. They are also thought to have invented the sailboat.
After the Sumerians, the civilizations of Babylonia and then Assyria rose to power in Mesopotamia. Babylonia had a king named Hammurabi. He is famous for the Codex Hammurabi. Just to the East was the long-lasting civilization of Elam.
Ancient Egypt grew along the Nile river. It was created around 3500 BC. It was most powerful in the second millennium BC. When it was its biggest, it went all the way from the Nile delta to a mountain called Jebel Barkal in Sudan. It probably ended at about 30 BC when the country was invaded by the Roman Empire.
There was a great difference between classes in this society, as there is today. Most of the people were farmers but they did not own the agricultural products they produced. These were property of the state, temple, or noble family that owned the land. There was slavery, but it is not clear how it was practiced.
The Religion of Ancient Egypt encouraged people to respect their rulers and their past. The Egyptians are known for writing in hieroglyphs, building the famous pyramids, and their successful agriculture.
The religion of Judaism formed about 1500 BC.
The Zhou Dynasty came after the Shang Dynasty. "Kong Fuzi" and Laozi lived at the end of the Zhou Dynasty. They were the greatest Chinese philosophers. They founded new philosophies, or ways of thinking. Confucius founded Confucianism and Laozi founded Daoism.
In 202 BC the Han Dynasty took over. It was about as strong as the Roman Empire. Towards the end of the Han Dynasty, Buddhism became influential in China.
The Indus Valley Civilization lasted from about 2600 BC to 1900 BC. It was the first urban civilization in the subcontinent. It was centered on the Indus River and its tributaries in what is now Pakistan. It also had sites in modern-day India and Afghanistan. The civilization is famous for its brick cities that had road-side drainage systems and multi-storied houses.
The Maurya dynasty started in 321 BCE. This was the first time most of the Indian subcontinent was united under a single government. Ashoka the Great was a famous Mauryan emperor. When he started ruling, he sought to expand his empire, but then followed a policy of ahimsa (non-violence) after converting to Buddhism. He wrote about this in the Edicts of Ashoka. The Edicts of Ashoka are the oldest historical documents from India that still exist. During the peak of the Gandhara civilizationin Pakistan, Buddhist ideals spread across all of East Asia and South-East Asia.
The Gupta dynasty ruled from around 320 to 550 AD. The Gupta Empire included only Central India, and the area east of current day Bangladesh. Gupta society was ordered in accordance with Hindu beliefs. Historians place the Gupta dynasty alongside with the Han Dynasty, Tang Dynasty and Roman Empire as a model of a classical civilization.
The area where the Maya civilization developed was inhabited from around the 10th millennium BC. The first Maya settlements were built there in about 1800 BC, in the Soconusco region. This is in the modern-day state of Chiapas in Mexico, on the Pacific Ocean. Today, this is called the "Early Preclassic period". At the time, humans began to settle down permanently. They started to grow livestock. Pottery and small clay figures were made. They constructed simple burial mounds. Later they developed these mounds into step pyramids. There were other civilizations around, especially in the north, such as the Olmec, the Mixe-Zoque, and Zapotec civilizations. These people mostly lived in the area of the modern-day state Oaxaca. The exact borders of the Maya empire in the north are unclear. There were probably areas where Maya culture overlapped with other cultures. Many of the earliest significant inscriptions and buildings appeared in this overlapping zone. These cultures and the Maya probably influenced one another.
The Hallstatt era is named after the city Hallstatt in Austria, where the first artifacts were found. It lasted from about 1200 BC to about 275 BC. There were different periods, which today are mainly told apart by the kinds of brooches used at the time. These brooches changed rather rapidly, and can therefore give us good guesses at to what time they came from. Hallstatt culture sites have been found in the east of France, in Switzerland, in the south of Germany, in Austria, in Slovenia and Croatia, northwestern Hungary, southwestern Slovakia and southern Moravia. The culture can be divided into an eastern and a western one quite easily; the dividing line runs through the Czech Republic, and Austria, between longitudes 14 and 15 degrees east.
At the year 1000 BC the population of Illyria is estimated to be around 500,000.
What is known today as "Ancient Greece" is a very important period in history. Most people agree that it came after the Minoan and Mycenaean civilizations. It ended when the Romans invaded Greece, in 146 BC. Greek culture had a very powerful influence on later civilizations, especially the Romans. The Greeks developed what is now called a city-state, or a polis. There were many polises. Some of the more important ones were Athens, Sparta, Corinth and Thebes. The word "politics" comes from there. It literally means: things that are about the polis. Greek cities did not have much contact with each other, because of the mountains and many islands Greece is made up of. When a city no longer had enough food to care for all its citizens, some people were sent out to set up a new city. This was called a "colony". Each city was independent, and ruled by someone within that city. Colonies also looked to the city where they originally came from for guidance.
Ancient Rome was a civilization that started in modern-day Italy, in the 8th Century before Christ. The civilization lasted for 12 centuries. It ended, when Mehmed II conquered Constantinople, on May 29, 1453. According to legend, the Roman civilization was founded by Romulus and Remus, in the year 753 BC. The Roman Empire developed in wars against Carthage and the Seleucid Empire. Julius Caesar conquered Gaul, modern France, and Augustus ended the Roman republic by becoming emperor. At its biggest extent, the empire covered all of the Mediterranean. Rome became so big, because it led war against other nations and then assimilated their culture.
During this period, communications with mobile phones and the Internet expanded. This led to social changes in corporation, political, and individuals' personal lives. Because of population growth and industrialization, worldwide resource competition became increasingly high. The increasing demand affected environmental degradation and global warming, as well the globalization has continued.
A new Great Recession affected the world in the late 2000s and the early 2010s. The COVID-19 pandemic in 2020 caused further global economic and political disruption. Some scientists referred to this as a "Planetary Phase of Civilization".
Ur was the one of the world's first cities, in Mesopotamia. It was a Sumerian city-state, founded around 3,800 BC. There are written records dating from the 26th century. Ur was once a coastal city near the mouth of the River Euphrates on the Persian Gulf. It is now well inland, south of the Euphrates on its right bank, from Nasiriyah, Iraq.
In the Sumerian city, the Ziggurat of Ur was a skyscraper over the city. It was about 20 metres (66 feet) tall. The only level that remains today is the bottom. There were big staircases to get up and down. They tell a lot about the people who built them. Sumerians had no tools and machinery like us. They were careful brick builders. Brickmakers formed mud bricks that were perfect. After drying they took them to the site and set them in place with bitumen. Bitumen is a thick sticky black stuff. It's like asphalt, the stuff they use to pave roads. They braided reeds so they would be stronger, and hooked them up like steel cables. Later the Ziggurat became more than a place for gods. There were workshops for craftworkers. For the priests, there were temples to do worship.
In the south of the Odenwald there is the Neckar River. In the east there is the Main River . In the west there is the valley of the Rhine River. The highest mountain is the Katzenbuckel (literally "cat's hump", 626 m).
Sviatoslav I was an early ruler of the Kievan Rus', a nation that evolved into modern Ukraine. He was the son of Igor I of Kiev and Olga of Kiev. He ruled from 962 until 972. During his reign he destroyed the Khazar Empire and for a short time conquered what is now Bulgaria.
Daylight saving time (DST) or summer time (ST) is a time to keep during summer. During the summer months, the sun stays visible for a longer time, and sunset happens late in the day. For this reason, certain countries advance the time by one hour near the start of summer, and put it back one hour during autumn.
Since 1971 all clocks in the European Union have changed on same dates and at the same time, 06:00 GMT.
European Summer Time begins (clocks go forward) at 01:00 UTC on the last Sunday in March, and ends (clocks go back) at 01:00 UTC on the last Sunday in October:
The following table lists future starting and ending dates of daylight saving time in the United States:
Permanent Summer Time has support in some northerly countries such as the UK. It was tried in the British Standard Time experiment, with Britain remaining on GMT+1 throughout the year. This took place between 27 October 1968 and 31 October 1971.
There are proposals for GMT+1 in the winter, and DST summer time (GMT+2) in the summer. In favour are most city dwellers: children do not have to come home after school in the dark, and late afternoon and early evening activities benefit. In favour also were those concerned with accidents, because both accidents and fuel consumption go down.RoSPA suggests this would reduce the number of accidents over this period as a result of the lighter evenings.
Against are many farmers in northerly latitudes, because sunrise would occur in winter at about 10:00 in the morning. However, in March 2010 the National Farmers Union said that it was not against Single/Double Summer Time, and is in fact relatively neutral, with many farmers expressing a preference for the change.
Most mobile phones and computers connected to the Internet will automatically adjust their clocks for DST. Some computers will not adjust or will adjust the time incorrectly or on the wrong date. Also, computers with more than one operating system may be incorrectly adjusted twice or more when each operating system boots.
Lanthanum is a chemical element. It has the chemical symbol La. It has the atomic number 57. It is part of a group of chemical elements in the periodic table named the Lanthanides. It is a rare earth element. It is silvery white, malleable and ductile. It is soft and can be cut with a knife.
Rowing is about moving a boat on water using human muscle power. It can be a sport. The goal in rowing is to move as fast as possible on top of the water. The athletes use a boat. They move the boat forward by using two sculls or one oar. There are different types of rowing. The types depend on how many people are in the boat and if they have a coxswain or not. Rowing is a very popular sport in England, the Commonwealth, and the Northeastern United States. The old universities of the United States and England have yearly rowing matches.
Darmstadtium is a radioactive element that does not exist in nature. It has to be made. The isotopes with an atomic mass from 267 to 273 have very short half-lifes. The half life of these isotopes is measured in milliseconds. Isotopes of darmstadtium with an atomic mass of 279 and 281 were synthesised after the other isotopes. Ds-279 and Ds-281 decay more slowly. The isotope with an atomic mass of 279 has a half life of 180 milliseconds and Ds-281 has a half life of 11.1 seconds.
The Wampanoag were a Native American tribe. They lived in what is now the American region of New England. This is part of the Northeastern Woodlands. They are part of the Northeast Woodlands. The Wampanoag tribe helped the English settlers to survive after they arrived in the "Mayflower".
They caught a bacterial infection called leptospirosis or Weil's syndrome in the early 17th century. It caused many deaths and damaged their society greatly, though their descendants still survive today.
Hindu temple or Mandir is referred to a place where Hindus go to worship gods in the form of various deities. Many Hindu temples are filled with wooden and stone arts like pashupatinath temple. A mandir is a spiritual place for Hindus. It is the landmarks around which ancient arts, community celebrations and economy were developed, as well as this the mandir has been recognised for.
It is believed that the Mandir are stone or wooden images of idols ceremonially infused with the divine presence of God. They worship with arts and other ceremonies.
To show respect, Hindus give gifts and food to the murtis. They are treated with respect and worshipped everyday. If a temple is a family temple it is treated as part of the family. Some Hindus also offer a part of their daily food to the god or goddess. They are given clothes and are changed at certain times.
CHYM 96.7
Thorium is a chemical element in actinide group. It is a weakly radioactive metal. It has a shiny, silvery white color. It has the chemical symbol Th and the atomic number 90. Natural thorium has an atomic weight of 232. Thorium is named after Thor, the Norse god of thunder. Its ores are found in nature (that is, on Earth), especially in India, the United States, and Australia.
Thorium would make a good source of nuclear fuel because it makes much less waste and is four times as common as uranium. It does not need the wasteful process of enrichment. It makes 3,200,000 times as much energy as coal and 200 times as much energy as uranium. Scientists believe that there is enough of it to power the world for thousands of years. Thorium has been used for various purposes since the 19th century. It is an alloying agent in magnesium and is also used as an industrial catalyst.
Thorium is safer than uranium. This is because thorium cannot undergo nuclear fission on its own. Usually, plutonium is need to start and maintain a reaction. This is why thorium is considered better for nuclear reactors. Also, nuclear waste from thorium reactors contains far smaller amounts of dangerous transuranic elements than waste from uranium reactors.
A chemical bond is a type of attraction force which holds together different chemical species. Atoms bonded stay together unless the needed amount of energy is transferred to the bond.
Bonds can be double bonds or triple bonds.
A physical property is a property, quality or way that an object is. A physical property can always be measured without changing or making the object chemically different or different in a way that would effect its chemical or atomic structure. There are two types of physical properties: "intensive" and "extensive".
Tyr is the god of war, heroic endeavor and justice in Norse mythology. In the Eddas, he is either the son of Odin or Hymir. He is the god of single (man-to-man) combat. Tyr only has one hand.
At one point in time, the gods decided that the wolf Fenrir (also called "Fenriswolf") could no longer go free. They wanted to lock him up onto a chain. But he broke every chain they tried to put on him. Finally, they had the dwarves make a magical chain. But Fenrir sensed what the gods would do. So Fenrir asked that one of them put his hand into his mouth. Knowing that if Fenrir was left unfettered, he would have grown strong enough to kill all the gods and destroy the world. Tyr was the only one who had the courage. When Fenrir sensed he had been tricked, he bit off Tyr's hand. Tyr remained handless forever.
Loki is talked about in the "Poetic Edda", the "Prose Edda" and "Heimskringla", the Norwegian Rune Poems, in the poetry of skalds and in Scandinavian folklore. Loki may be shown on the Snaptun Stone, the Kirkby Stephen Stone, and the Gosforth Cross. Scholars disagree about Loki's origins and role in Norse mythology. Some have described him as a trickster god.
Loki has been used in many different forms of media in modern popular culture. Most notable of this is his use in Marvel Comics and the Marvel Cinematic Universe. Tom Hiddleston has played Loki in the movies Thor, , , The Avengers and . He also played versions of Loki in the TV series Loki on Disney+.
William Wallace ( 127023 August 1305) was a Scottish knight who fought the King of England (Edward I) in the Middle Ages. He was born in c. 1270, and was hanged by the English on 23 August 1305 and had died on the same day. Scotland had been claimed by Edward, and Wallace refused allegiance to Edward.
Braveheart is an American historical movie war drama movie starring Mel Gibson and Sophie Marceau. It is loosely based around the life of 13th century Scottish warrior William Wallace, who fought against the English when they occupied Scotland.
Curium is a synthetic chemical element in the periodic table that has the atomic number 96. It has the chemical symbol Cm and it is a radioactive metal. In chemistry it is placed in a group of metal elements named the actinides. Curium is a transuranic element. It is a radioactive element that does not exist in nature. Curium has a silver color and it is made by bombarding a plutonium target with alpha particles (helium ions). Curium was named after Marie Curie and her husband Pierre.
In 1306, Robert the Bruce met a man called John Comyn III (KOHM-in) in a church. John Comyn also wanted to be King of Scotland. They had an argument and Robert killed John. Soon after, Robert went to Scone (skoon), and the Scottish lords brought out the royal clothes that they had hidden from the English. Then Robert was crowned King of Scots.
Monty Python's Life of Brian is a 1979 comedy movie by Monty Python. It is about the life of Brian Cohen (Graham Chapman), a young man born on the same night and the same neighbourhood as Jesus Christ. People mistake Brian for the Messiah.
A foundry is a place where molten (melted) metals are poured into casts, to make metal things of a certain shape. Aluminum and cast iron are most commonly casted in foundries, but other metals, like bronze, can be casted as well. During casting, parts of different sizes and shapes can be made.
Foundries also recycle used metals and recasts them into more useful forms.
Call of Duty (COD) is a video game series started in the early 2000s.
The first 6 games are about World War II, but the series began branching out beginning with "Modern Warfare". The series now spans World War II, the Cold War, the present, the near future, and the far future. The "Modern Warfare" series takes place in present times and is developed by Infinity Ward. Infinity Ward also created "." The "Black Ops" series takes place in the secret missions of the Cold War and in the future, and is developed by Treyarch. The majority of the games have been developed by Infinity Ward and Treyarch, with studio Sledgehammer Games developing , , and . Many smaller studios have also assisted with development duties.
The "Call of Duty" games are on the Gamecube, Xbox, PlayStation, PlayStation 2, PlayStation 3, PlayStation Vita, PlayStation 4, PlayStation 5, Xbox 360, Xbox One, Xbox Series X, Xbox Series S, PC, Nintendo Wii, Wii U, and the Nintendo DS. The first four games are rated Teen, and each game released after that is rated Mature for blood, violence and strong language.
An elementary particle can be one of two groups: a fermion or a boson. Fermions are the building blocks of matter and have mass, while bosons behave as force carriers for relations between fermion and some of them have no mass. The Standard Model is the most accepted way to explain how particles behave, and the forces that affect them. According to this model, the elementary particles are further grouped into quarks, leptons, and gauge bosons, with the Higgs boson having a special status as a non-gauge boson.
Bosons, named after the Indian physicist Satyendra Nath Bose. Bosonic particles have spin 1 (integral spin). Although most bosons are made of more than one particle, there are two kinds of elementary bosons:
In 1940 the Federal Government took over the airport as an air base for the Empire Air Training Scheme. During WWII the base was a RAAF Wireless Air Gunners' School as well as the base for USAAF Liberator bomber squadrons. During the war the airport was made much bigger, with three sealed runways. Two of these were over 2,000 metres (6,550 ft) long and 45 metres (150 ft) wide. The aerodrome remained the RAAF School of Radio until 1961 when it was returned to normal use. The City of Ballarat now runs the airport which is listed on the Victorian Heritage Register for its social and historic importance.
Lutetium is a chemical element. It has the chemical symbol Lu. It has the atomic number 71. It is a metal and a rare earth element. It is silver white. In chemistry it is placed in a group of metal elements named the transition metals. Lutetium can also be grouped with the lanthanides because it is near the lanthanides in the Periodic Table. Its physical properties are like the lanthanides.
Kerosene or paraffin oil is a colourless flammable liquid, usually used for fuel. Kerosene is made by fractional distillation of petroleum. It may be used as fuel for lamps, in some kinds of cooking stoves and heaters, and there are even kerosene refrigerators. Kerosene is mainly used in the fuel for jet engines. The most common consumer use for kerosene in Canada and the US is lighting camp lamps. Kerosene is used as cooking fuel in some places, such as South Asia. Kerosene is also used to store sodium and other alkali metals.
Crystallization occurs in two major steps. The first is "nucleation". This is the appearance of a crystalline phase from a super-cooled liquid or a supersaturated solvent. The second step is "crystal growth", where more atoms link up with the crystal structure. This means the (crystal) particles get bigger; this leads to a crystal state. Loose particles form layers at the crystal's surface and lodge themselves into open pores, cracks, etc.
To make things clear we can use a simple example. We take a bowl of water to which we add sugar crystals. We keep adding sugar to it until we reach a stage when no more crystals can be dissolved. This solution is now a saturated one. It is interesting to note that we can dissolve more crystals to this particular saturated solution by heating it. Solubility of solutes increases with increase in temperature, but there are exceptional cases. This increase in temperature causes more sugar crystals to dissolve (so forming a supersaturated solution). When the temperature of the solution cools down, the solubility goes down, i.e. not as much sugar can be dissolved, so the extra sugar crystallizes out. This process is one of the simplest supersaturation techniques.
'Drowning' is the addition of a non-solvent in the solution that decreases the solubility of the solid. Alternatively, chemical reactions can also be used to decrease the solubility of the solid in the solvent, thus working towards supersaturation.
Stir frying is a when food is cooked in a Wok (a traditional Asian pan for cooking). This method usually makes food cook faster.
Cairns () is a city in Queensland, Australia. 120.000 people live there. Cairns is about 1720 km (1,069 miles) north of Brisbane and about 2500km (1,553 miles) from Sydney by road. It is built on the shores of Trinity Bay.
Cairns is an important travel destination for tourists because it has a games arcade at Cairns Central, Public toilets, Zoo's, Casinos, Various Takeaway shops, Pubs, Nightclubs, Movie theatres and Beaches, it is warm all year round and is near many attractions. The Great Barrier Reef is only one-and-a-half hours away by boat. The Daintree National Park and Cape Tribulation, about 130km north of Cairns, are popular areas for experiencing a tropical rainforest. It is also a starting point for people wanting to see Cooktown, Cape York Peninsula, and the Atherton Tableland.
The Arabian Sea is the northwest part of the Indian ocean. To its west are the Guardafui Channel, Somali Sea and Arabian peninsula. To its east is the Indian peninsula. It covers around . The Arabian Sea one of the warmest seas.
Ytterbium is a chemical element. It has the chemical symbol Yb. It has the atomic number 70 which means it has 70 protons in an atom. It is part of a group of chemical elements in the periodic table named the Lanthanides. Ytterbium, along with yttrium, terbium, and erbium, is one of the four elements to be named after the town of Ytterby in Sweden, all of which are rare earth elements. It is soft and silver in color.
A heart transplant is a type of surgery where someone's damaged or failing heart is removed and replaced with a healthier donor heart, likely to be from someone who passed just a few hours prior to the surgery. it is required that two or more healthcare providers declare the donor brain-dead.