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The first atomic bomb test by the Soviet Union in August 1949 came earlier than Americans expected, and over the next several months, there was an intense debate within the U.S. government, military, and scientific communities over whether to proceed with the development of the far more powerful, nuclear fusion–based hydrogen bomb, then known ...
The discovery of nuclear fission by Otto Hahn and Fritz Strassmann in 1938, and its theoretical explanation by Lise Meitner and Otto Frisch, made an atomic bomb theoretically possible. There were fears that a German atomic bomb project would develop one first, especially among scientists who were refugees from Nazi Germany and other fascist ...
Scientists from Cornell University played a major role in developing the technology that resulted in the first atomic bombs used in World War II. In turn, Cornell Physics professor Hans Bethe used the project as an opportunity to recruit young scientists to join the Cornell faculty after the war. [ 1 ]
Real-life scientist behind the atomic bomb has a complicated legacy in America Oppenheimer: The true story behind Christopher Nolan’s biopic about ‘the father of the atomic bomb’ Skip to ...
Use of the atomic bomb was viewed variously as a horrific act, as a necessary act to end the war, and as a patriotic accomplishment. Some African-Americans saw inclusion in the scientific community of the Manhattan Project as evidence that African Americans had earned and shown themselves worthy of civil rights. [ 11 ]
Enrico Fermi (Italian: [enˈriːko ˈfermi]; 29 September 1901 – 28 November 1954) was an Italian and naturalized American physicist, renowned for being the creator of the world's first artificial nuclear reactor, the Chicago Pile-1, and a member of the Manhattan Project.
Tuck also designed the Urchin initiator for the bomb working closely with Seth Neddermeyer. This work was crucial to the success of the plutonium atomic bomb: Italian-American scientist Bruno Rossi later stated that without Tuck's work the plutonium bomb could not have exploded in August 1945. [87]
At the time, few scientists in the United States thought that an atomic bomb was practical, [7] but the possibility that a German atomic bomb project would develop atomic weapons concerned refugee scientists from Nazi Germany and other fascist countries, leading to the drafting of the Einstein–Szilard letter to warn President Franklin D ...