Manhattan Project he knew what he was saying. Especially since he knew the destructive force of the weapon he helped create. Although it was not the first‚ the atomic bomb was a weapon that the world had never seen before. With the ability to wipe out an area in seconds and leave that said area in shambles for years later. This power gave the atomic bomb the title of a weapon of mass destruction. Even though they are one of the newest threats to the world; weapons of mass destruction are the most dangerous
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Was The Use Of The Atomic Bomb Justifiable? "The use of this barbarous weapon at Hiroshima and Nagasaki was of no material assistance in our war against Japan. The Japanese were already defeated and ready to surrender..." Admiral William D. Leahy (Alperovitz‚The Decision To Use The Atomic Bomb‚ date of publication unknown) There have been many issues involved with the use of the atomic bomb because of the high cost of lives‚ and that it was considered to be immoral and unethical. However it
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On the morning of August 6‚ 1945‚ the first atomic bomb was dropped on the city of Hiroshima. On August 9‚ 1945‚ the second atomic bomb was dropped on the city of Nagasaki. Thousands died instantaneously while many more died from radiation exposure from the bombs. The use of the atomic weapons was unnecessary due to the fact the Japan’s military was greatly weakened and ready to surrender‚ thousands of innocent lives were sacrificed simply for political power‚ and there could have been alternatives
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Hydrogen Fuel Cell Cars: Worth the Investment? Hydrogen is the most abundant element in the universe‚ but only recently have people been able to harness this resource and turn it into energy. Hydrogen fuel cell cars are one such advancement made in the effort to turn hydrogen gas into electricity. Fuel cells in the car are used to convert hydrogen into an electrical current‚ and thus power the vehicle. Fuel cells convert hydrogen and oxygen into water while producing electricity. Hydrogen fuel
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Robotic Welding System Issues J. Norberto Pires Mechanical Engineering Department University of Coimbra – Portugal norberto@robotics.dem.uc.pt robotics.dem.uc.pt/norberto/ Welding 2001‚ International Workshop on Robotic Welding Systems and Process Monitoring‚ Portugal Outline 1. 2. 3. 4. 5. 6. 7. 8. 9. Robot Technology State of the Art Robot environment and Driving Forces to Automation Difficulties in Automation Improvements needed in the near future. Welding Application - Overview Software
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Discuss why hydrogen bonding is essential for life Throughout biochemistry there are many bonds without which life as it is on earth today would not be possible. One of the most important bonds of these is the hydrogen bond‚ a weak chemical bond that is present in essential biological molecules such as water and polypeptides. A hydrogen bond is defined by Campbell and Reece as occurring when a hydrogen atom is covalently bonded to an electronegative atom but attracted to another electronegative
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The book The Girls of Atomic City by Denise Kiernan is the story of the young women and men who worked in secrecy on a project unknown to them‚ which would help end World War II. Ms. Kiernan is an author and journalist who has written several historical titles. She is writing this book from the viewpoint of a historian interested in women’s roles in World War II history. In this book‚ Kiernan describes how young women came from all over the US traveled to Oak Ridge‚ Tennessee to work for Clinton
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There are 2 additional electrons in the outer shell. Oxygen is more electronegative than hydrogen What type of bond joins the carbon atom to each of the hydrogen atoms? Question #13 Each carbon-hydrogen bond involves a single pair of equally shared electrons. What type of bond is joining the two hydrogen atoms? Question #8 A covalent bond is one in which electron pairs are shared. A molecule is defined as two or more atoms
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On August 6‚ 1945‚ at 8:16 am‚ American B-29 bomber dropped the world’s first deployed atomic bomb on the Japanese city of Hiroshima. This fatal bomb wiped out 90% of the city and 80‚000 people immediately‚ however‚ tens of thousands more later died from extreme radiation exposure. When no surrender was filed by the Japanese‚ three days later‚ August 9‚ 1945‚ Major Charles Sweeney flew another B-29 bomber‚ on Nagasaki at 11:02 am‚ killing an estimated 40‚000 people. Japan’s Emperor Hirohito announced
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FUNCTIONS OF MONEY Money is something that people use every day. We earn it and spend it but do not often think much about it. Economics define money as any good that is widely accepted as final payment for goods and services. Money is so common that we rarely think about what it is. The characteristics of money include durability‚ divisibility‚ portability‚ and scarcity. Money acts as a unit of account‚ medium of exchange‚ and a store of money. First money is a store of value. Store of value
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