Atomic Heritage Foundation

In partnership with the National Museum of Nuclear Science & History

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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.

Read recent news & articles

Secretary of DOI Sally Jewel and of DOE Ernie Moniz shake hands on launching the new park as a partnership between their two agencies.

5th Anniversary of the Manhattan Project National Historical Park

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