National Museum of Nuclear Science & History
F. D. Ethridge, Jr. worked for Clinton Laboratories at the X-10 Reactor.
William Penney (1909-1991) was a British mathematician and physicist. William Penney’s first assignment of the war was a research position with the Royal Navy, studying collisions, explosions and shockwaves and searching for ways to use hydrodynamics to assist the navy.
Jeannette Thomas was a staff worker at Los Alamos during the Manhattan Project.
