pressurized cans‚ balloons on a hot or cold day‚ or playing football in the snow. When a pressurized can is sprayed for several seconds the can becomes colder. The spray releases some of the pressure inside the can. The volume in the can does not change‚ however the temperature decreases making the can colder. This shows that when the pressure decreases the temperature does also. If you are having an outdoor party on a warm sunny day. The balloons that are filled inside an air-conditioned home should
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years ago‚ one word repeated three times changed the world forever. “Tora‚ Tora‚ Tora” was heard through the radios on Japanese fighter planes. They had been given the final go-ahead for their attack on pearl harbor. The pacific theater of World War Two was the most savage and cruel of the many fronts the war was fought on. The Pacific war had a large impact on the world as we know it. Some historians will argue that the second World War did not begin in 1939 with Hitler’s invasion of Poland.
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Title: How did Fukushima change the World? Mission statement: Egy esetleges zéró nukleáris energia politika hatása Japán energia piacára I. Introduction Fukushima is a prefecture in the Tohoku region on the island of Honshu in Japan. On Friday 11 March 2011 the Great East Japan Earthquake hit the region with an epicentre 130 km away from the east cost of the island. The historic-high magnitude of 9.0 was followed by a major tsunami that inundated about 560 sq km and resulted in human death toll of
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Over 700 years ago the world was introduced to firearms which changed the world. Although the change was slow‚ there was a change. Today‚ over three-quarters of americans have had or have used a firearm in their life. That means that over 240 million people have used a weapon‚ but people see the weapon‚ but not how far they have come. It took 700 years to make one of the deadliest weapons in the world. Over 800 years ago the world was intrigued by the discovery of gunpowder. The mixture of saltpeter
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However‚ out of the numerous people‚ only handfuls have undertaken procedures and innovations that draw universal acknowledgment and admiration. In such a way‚ through innovation and development of ideas‚ such characters have drastically changed the world. Born on July 10‚ 1856‚ Nikola Tesla forms part of such individuals who have influenced the globe in a particular way. Tesla was a brilliant Serbian inventor who made significant inventions in the fields of both mechanical and electrical engineering
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sizes and races‚ its clear to see why this doll will forever be a symbol of pop culture. After nearly six decades‚ Barbie’s look and charm has been reinvented to uplift girls all over the world whilst at the same time appealing to the buyers of the time with her constantly refreshed looks and outfits. Many changes are contributed to what fashions are in style during the period of a doll’s release. For example‚ during the 1960s‚ Barbie sported the looks of a classic young housewife. Complete with a
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she was the head geometry teacher of the Neo-Platonist school (Belenky‚ 2010). Hypatia is regarded as one of the first women that contributed in many ways to the field of mathematical findings that have forever changed the way we think and see the world today. One major way she contributed to the development of mathematics is by building on to the work of an earlier mathematician‚ an Egyptian named Diophantus. Diophantus worked with quadratic equations and equations having multiple solutions; these
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In the mid 1400’s‚ a lot of the people were poor and uneducated. They didn’t know how to read or write. They only people who were educated were the popes or the people working in the church. The popes and the church people really took advantage of the poor and the uneducated. They told them that they only way their relatives are going to heaven is by them paying indulgences. After all of this‚ the Renaissance happened and it changed everything. The renaissance was a cultural movement that began
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Muhammad was known for being the “messenger of God” he left a change in the world. Everyone who lived in Mecca had one belief system that they followed‚ believing in a messenger from God. That messenger from God’s name was Muhammad. Muhammad was born in 570 in Mecca. His parents both died when he was very young. He was raised by his grandfather then by an uncle. Sometime after he was married‚ he began receiving messages from God. After he started telling people about them‚ they were put together
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executed for being a political rebel. He was barely mentioned in the historical records of that time period‚ yet the religion of Christianity that was created by his teachings‚ had a dramatic impact on world history. Following Jesus’ death‚ Christianity was transformed from a small Jewish sect to a world religion. The transformation started with Saint Paul‚ an early convert whose journeys led to the creation of small Christian communities that included non-Jews. Paul wrote a letter to one of the communities
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