Trinity Test Site, Oppenheimer Oversees Assembly, 1945

1940s 1945 20th century alamogordo army airfield alamogordo america assemblage assembly atom bomb atomic age atomic research bw code name desert famous father of the atomic bomb gadget device gadget history of science history j robert oppenheimer julius oppenheimer julius robert oppenheimer male man manhattan project military nuclear bomb nuclear research nuclear weapons oppenheimer person personality photo physicist remote research and development robert oppenheimer science history site theoretical physicist tnt test top secret trinity test site trinity usa weapon research wwii