Atomic Heritage Foundation

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June 1940

June 1940

The MAUD Committee acquires its name. Franz Simon begins research on isotope separation through gaseous diffusion.

Date Range:

1940CE Jun

Era:

1939 to 1941: Investigating Nuclear Weapons

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.

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

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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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