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National Museum of Nuclear Science & History

Ray Smith is the historian at the Y-12 National Security Complex. His specific focus is the history of Oak Ridge, and he is intimately acquainted with the uranium enrichment processes undertaken at the Y-12, K-25, and S-50 plants during the Manhattan Project, and how the Fat Man and Little Boy bombs worked.

Related Profiles

Robert M. Baer

K-25 Plant

Attended Pennsylvania State University.

R. E. Hoffman

Y-12 Plant

R. E. Hoffman worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Martin Kamen

University of California, Berkeley

Martin Kamen (1913-2002) was a Canadian-American physicist. Kamen was seemingly destined for a landmark career in physics when he arrived at the Radiological Laboratory at the University of California, Berkeley in 1936.

Lyle F. Lieber

Oak Ridge, TN