Richard Muller Lecture Videos

Ok this is slightly off topic, but I think these are a great watch for anyone interested in Physics. They are the lectures of Dr.Richard Muller from Caltech, one of the worlds leading scientists.

Really interesting lectures, and they simplify a lot of advanced concepts that would otherwise be gibberish to an outside. He really makes the lectures seem like excellent value for money.

http://uk.youtube.com/view_play_list?p=095393D5B42B2266