.
The race was on to construct one of the most deadly weapons in the history of warfare(Chamberlin 8). There was reason to fear that Germany would beat the U.S. in discovering the bomb, because fission was discovered in Germany and German scientists could use the concept in the development of the bomb(Documentation 2). Fission is when a neutron can cause the nucleus of a uranium atom to break into two(Documentation 7). From there, German scientists then began expanding on the concept of fission. Germany stopped the sale of uranium ore from the rich mines in Czechoslovakia in order for scientist to have ample supplies to produce the bomb.
With the threat of the biggest weapon in history about to be constructed by the enemy, the U.S. had to get to work. The work was done in what is called a self - imposed blackout on publication in order to keep German scientists from using the work of U.S. scientists to speed up the development of their bomb, and get the advantage of the United States in the war. Their work was done at 3 main facilities; Oak Ridge, Hanford, and Los Alamos(Allen 22). Within a few months, scientist in America, and Europe, and American ally, had made two important discoveries. They discovered that the fission had occurred in the uranium isotope U - 235, which makes up only 1 part in 140 of natural uranium. The rest of the uranium, consisting of U - 238, had taken no part in the reaction(Documentation 7). They also showed that each fission event released 2 or 3 neutrons. This made it possible to experiment with a chain reaction, in which the neutrons released from one fission would lead to more than one fission(Documentation 8). If American scientists could make this reaction a reality, the explosion would be tremendous, due to the increase in neutrons and energy. In a chain reaction, the material would heat up, liquefy, vaporize, and explode. By the time the uranium was vaporized it would have an energy content comparable to that of an equal amount of a chemical high explosive such as 20 million tons of TNT.
The atomic bomb Little Boy was the first to fall. ... The atomic bomb weighed nearly 9,000 pounds. ... Fat Man was the second atomic bomb dropped only three days after Little Boy. ... One month after the atomic bomb was dropped on Hiroshima. ... The two atomic bombings were devastating. ...
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Development and Usage of the Atomic Bomb Logically, there is no obstacle for a nuclear or atomic bomb and right now there are no secrets in Nuclear Science. ... Atomic bombs were the first nuclear weapons to be developed, tested, and used. ... Robert Oppenheimer, designed and built the first atomic bombs (Atomic). ... The effort to develop an atomic bomb was code-named the "Manhattan Project." ... Albert Einstein thought up the first atomic bomb in the late thirties. ...
On that day the United States of America detonated an atomic bomb over the city of Hiroshima. ... In Hiroshima this atomic bomb killed 100,000 people mostly civilians and in Nagasaki three days later it killed 40,000 people. ... The atomic bomb would penetrate every fabric of American existence, from our politics to our educational system, our industry and our art. ... It is told from a point of view of six hibakussha's, survivors of the atomic blast. ... His work was the transiton between works that glorified the dropping of the atomic bomb, to those that focused on its amazing destructi...
The atomic bomb was necessary to end the war. ... Truman had many good reasons of dropping the atomic bomb. ... The dropping of the atomic bomb ended World War II. ... The atomic bomb was necessary to end the war. ... The dropping of the atomic bomb ended World War II. ...
The first military application of the atomic bomb followed shortly after the tests. On August 6, 1945 the U.S. dropped its first atomic bomb on the city of Hiroshima. ... These bombs use the same principals as the atomic bomb, but with a few variations. ... First an atomic bomb explodes triggering the hydrogen and atoms. ... Other effects of a hydrogen bomb are the shock effect and the heat effect, similar to the effects of an atomic bomb depending on the size of the bomb. ...
The catastrophe of the atomic bombs dropped on those two cities is one of the worst moments of our history. ... That letter convinced him to make the atomic bomb before Germany. ... The atomic bomb carried out the first successful atomic explosion on July 16, 1945, in a deserted area called Jornada del Muerto near Alamagordo, New Mexico. ... On August 6, 1945 the first atomic bomb was dropped, then later on August 9 the second bomb was dropped. ... The decision to bomb Japan was mainly a political and military one, but scientists built the atomic bomb. ...
Although the most memorable effects of the atomic bomb were the mass amounts of death, the development of the atomic bomb has greatly influenced American society and the world. ... The project was designed to research and create a usable atomic bomb. ... The first atomic bomb, Fat Boy, was tested in Alamogordo, New Mexico. ... Also, the development of the atomic bomb cost two billion dollars. ... The development of the atomic bomb, also, heavily influenced artists of the fifties. ...
(Britannica: atomic Bomb. ... Atomic Bomb. ... The Hiroshima bomb was known as a gun-barrel-type atomic bomb. ... (Britannica: Atomic Bomb) The next bomb was sent to Nagasaki, Japan. ... (Brittanica: Atomic Bomb) The Nagasaki bomb was shaped like a teardrop. ...
