Richard Feynman

In 1979, the late, great Richard Feynman gave a series of four lectures on physics at the University of Auckland. These were filmed and they are available online as streaming videos here.

 

Feynman was such a brilliant communicator and it is a real pleasure to be able to watch and listen to him explain fundamental physics using nothing more than his intelligence, his wit, a piece of chalk and a blackboard.

 

(hat tip to the Poor Man for the link)