CSPAN2 Book TV January 17, 2010
most important and interesting questions. finally, kahn himself says that he learned most by talking. now, i don't know how many physicists you all know maybe there are some physicists out there but most physicists don't learn by talking. he learn by doing mathematics and the like and experiments and they certainly don't roam the halls asking questions. so there's something about kahn while trained as a physicist that i think belies the fact that he was a mind of a different character than your normal every day -- even a brilliant physicist. now, there's another criticism of kahn whi...
Source: archive.org