Richard Feynman. (May 11, 1918 – February 15, 1988) was a famous American physicist. He was famous for knowing about quantum mechanics, and the theory of quantum electrodynamics. The F was named after him. ' 999999 Retrieved from "https://threepointfourteen.fandom.com/wiki/Richard_Feynman?oldid=4404" Categories: Humans Watercooler Yellow Community content is available under CC-BY-SA unless otherwise noted.