Atomic Heritage Foundation

December 1935

December 1935

James Chadwick wins the Nobel Prize in Physics for discovery of the neutron.

Date Range:

1935CE Dec 10th

Era:

1895 to 1937: Early Nuclear Science

Hear the stories of the Manhattan Project

Browse our collection of oral histories with workers, families, service members, and more about their experiences in the Manhattan Project.

Tour the Sites of the Manhattan Project

Tour some of the key locations of the Manhattan Project with an audio guide.

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Albert Einstein receiving his his certificate of U.S. citizenship in 1940 from Judge Philip Forman. Photo courtesy Al Aumuller/Library of Congress.

Scientist Refugees and the Manhattan Project

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