National Museum of Nuclear Science & History
Boris Pash (1900 – 1995) was a United States military intelligence officer who commanded the Alsos Mission during World War II.
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.