M. M. Litowitz

Leonard Motichko

Leonard Motichko worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs in August 1945.

James C. Hobbs

James C. Hobbs was an American inventor and engineer who created a key part of the valves used in the K-25 gaseous diffusion plant in Oak Ridge, TN.

Howard C. Hoffman

George Koval

George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.