All parts of the lectures can be found in this playlist www.youtube.com/playlist?list=PLW_HsOU6YZRkdhFFznHNEfua9NK3deBQy&feature=mh_lolz Richard Feynman explains the theory for which he got the Nobel Prize, Quantum Electrodynamics, in a workshop at Esalen. I DO NOT OWN THIS MATERIAL. IF IT VIOLATES COPYRIGHT OR SOMETHING LIKE THAT, I WILL REMOVE IT IF I AM NOTIFIED OF SUCH A VIOLATION.