atom bomb

Otto Frisch and the Nuclear Fission

Otto Frisch and the Nuclear Fission

On October 1, 1904, Austrian-British physicist Otto Robert Frisch was born. With his aunt Lise Meitner, Frisch described the division of neutron-bombarded uranium into lighter elements. With his collaborator Rudolf Peierls he designed the first theoretical mechanism for the detonation of an atomic bomb in 1940. Otto Frisch was the son of the painter Justinian Frisch and the concert pianist Auguste Meitner Frisch. Even though Otto was talented in the arts, he…
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Andrei Sakharov and the Soviet Thermonuclear Bomb

Andrei Sakharov and the Soviet Thermonuclear Bomb

On May 21, 1921, Russian nuclear physicist, Soviet dissident, an activist for disarmament, peace and human rights Andrei Dmitrievich Sakharov was born.Sakharov became renowned as the designer of the Soviet Union‘s thermonuclear weapons. Sakharov later became an advocate of civil liberties and civil reforms in the Soviet Union, for which he faced state persecution; these efforts earned him the Nobel Peace Prize in 1975. Sakharov was born in Moscow to Dmitri Ivanovich…
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Harold Urey and the famous Miller–Urey experiment

Harold Urey and the famous Miller–Urey experiment

On April 29, 1893, American physical chemist and Nobel Laureatev Harold C. Urey was born. He played a significant role in the development of the atom bomb, but may be most prominent for his contribution to theories on the development of organic life from non-living matter. Harold Clayton Urey entered the University of Montana in 1914 and received his Bachelor of Science degree in Zoology in 1917. A few years later, he returned…
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