Richard Phillips Feynman (pronounced /ˈfaɪnmən/ FYEN-mən; May 11, 1918 – February 15, 1988) was an American physicist known for the path integral formulation of quantum mechanics, the theory of quantum electrodynamics and the physics of the superfluidity of supercooled liquid helium, as well as work in particle physics (he proposed the parton model). For his contributions to the development of quantum electrodynamics Feynman, together with Julian Schwinger and Sin-Itiro Tomonaga, received the Nobel Prize in Physics in 1965. He developed a widely used pictorial representation scheme for the mathematical expressions governing the behavior of subatomic particles, which later became known as Feynman diagrams. During his lifetime and after his death, Feynman became one of the most publicly known scientists in the world.
He assisted in the development of the atomic bomb and was a member of the panel that investigated the Space Shuttle Challenger disaster. In addition to his work in theoretical physics, Feynman has been credited with pioneering the field of quantum computing,[1] and introducing the concept of nanotechnology (creation of devices at the molecular scale).[2] He held the Richard Chace Tolman professorship in theoretical physics at the California Institute of Technology.
Feynman was a keen popularizer of physics in both his books and lectures, notably a 1959 talk on top-down nanotechnology called There's Plenty of Room at the Bottom, and The Feynman Lectures on Physics. Feynman is also known for his semi-autobiographical books Surely You're Joking, Mr. Feynman! and What Do You Care What Other People Think?, and through books about him, such as Tuva or Bust! He was also known as a prankster, juggler, safecracker, and a proud amateur painter and bongo player. He was regarded as an eccentric and a free spirit. He liked to pursue multiple, seemingly unrelated, paths, such as biology, art, percussion, Maya hieroglyphs, and lock picking.
Feynman also had a deep interest in biology, and was a friend of the geneticist and microbiologist Esther Lederberg, who developed replica plating and discovered bacteriophage lambda.[3] They had mutual friends in several other physicists who, after beginning their careers in nuclear research, moved for moral reasons into genetics—among them Leó Szilárd, Guido Pontecorvo, and Aaron Novick.
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Wired (blog)
Another favorite of mine was, as always, the entertaining genius of theoretical physicist Richard Feynman . His writing is always enjoyable, and he has a way ...
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Richard Feynman Quantum Physics
