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Allied work on nuclear fission had been motivated by scientists, many of whom were refugees from Nazi Germany, who feared a German atomic bomb program was underway. The discovery of fission had taken place largely in Otto Hahn 's Berlin laboratory, and many scientists in the United States held the work of German scientists, especially Werner ...
"Deadline" is a 1944 science fiction short story by American writer Cleve Cartmill, first published in Astounding Science Fiction. The story described the then-secret atomic bomb in some detail. At that time the bomb was still under development and top secret, which prompted a visit by the FBI. [1]
In nuclear fission events the nuclei may break into any combination of lighter nuclei, but the most common event is not fission to equal mass nuclei of about mass 120; the most common event (depending on isotope and process) is a slightly unequal fission in which one daughter nucleus has a mass of about 90 to 100 daltons and the other the ...
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Nuclear fission was discovered in December 1938 by chemists Otto Hahn and Fritz Strassmann and physicists Lise Meitner and Otto Robert Frisch. Fission is a nuclear reaction or radioactive decay process in which the nucleus of an atom splits into two or more smaller, lighter nuclei and
"Solution Unsatisfactory" is a 1941 science fiction alternate history short story by American writer Robert A. Heinlein. It describes the US effort to build a nuclear weapon in order to end the ongoing World War II, and its dystopian consequences to the nation and the world.
Nuclear weapons became synonymous with apocalypse, and as a symbol this resonated through the culture of nations with freedom of the press. Several popular novels—such as Alas, Babylon and On the Beach—portrayed the aftermath of nuclear war. Several science-fiction novels, such as A Canticle for Leibowitz, explored the long-term consequences.
This timeline of nuclear weapons development is a chronological catalog of the evolution of nuclear weapons rooting from the development of the science surrounding nuclear fission and nuclear fusion. In addition to the scientific advancements, this timeline also includes several political events relating to the development of nuclear weapons.