Richard Feynman. 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 Feynman Point was named after him. Retrieved from "https://threepointfourteen.fandom.com/wiki/Richard_Feynman?oldid=3964" Categories: Humans Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.