Numberphile has some great interviews with him, very interesting man...
Life, Death, and the Monster: https://www.youtube.com/watch?v=xOCe5HUObD4
Look-and-say Numbers: https://www.youtube.com/watch?v=ea7lJkEhytA
Life, Death, and the Monster: https://www.youtube.com/watch?v=xOCe5HUObD4
Look-and-say Numbers: https://www.youtube.com/watch?v=ea7lJkEhytA
eating the "dead" almonds.