1959: American physicist Richard Feynman (1918 – 1988) stands and raises one hand, in front of some shelves at Cal Tech University, Sacramento, California. (Photo by Joe Munroe/Hulton Archive/Getty Images)
1959: American physicist Richard Feynman (1918 – 1988) stands and raises one hand, in front of some shelves at Cal Tech University, Sacramento, California. (Photo by Joe Munroe/Hulton Archive/Getty Images)