Ralph Leighton Boeken

Winner of the Nobel Prize for Physics in 1965, Richard Feynman was also a man who fell, often jumped, into adventure - as artist, safe-cracker, practical joker and storyteller. This self-portrait has been compiled from taped conversations with his friend Ralph Leighton.

A close friend of physicist Richard Feynman chronicles his relationship with the scientist and describes their ten-year quest to reach the remote country of Tannu Tuva.