Nuclear Museum Logo
Nuclear Museum Logo

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

John L. Tucker

Los Alamos, NM

John Tucker was a member of Project Alberta, dedicated to the ensuring that an atomic bomb device could be dropped by an aircraft.

Margaret M. Emmerson

Chicago, IL

Margaret M. Emmerson was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Donald J. Ransom

K-25 Plant

Attended the University of Toledo.

Rolla N. Carter

Oak Ridge, TN

Carter worked in the United States Engineer District Office.