National Museum of Nuclear Science & History
Ethel (Long) Glendenin was a library worker at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.
Pechar worked in the 300 Area at Hanford during the Manhattan Project.
Leo Brewer (1919-2005) was an American chemist. Brewer finished his undergraduate degree at CalTech in 1940.
John von Neumann was a Hungarian-American mathematician, physicist, and polymath. A child prodigy, by the age of eight he was familiar with calculus and knew Ancient Greek.