Here is an excellent interview with Richard Feynman (previously posted about him here), one of the great physicists and characters of the 20th century. This seems to be one of the interviews which lead to that magnificent book: Surely You're Joking, Mr Feynman (which is high among my Librarything top rated books). The book is not too scientific, but is rather cheerful and humorous for the most part. A must read!!!
Anyways, I digress. Check this video out. Especially interesting are his views after the A-bomb explosions at Hiroshima & Nagasaki, the bombs which he helped develop.