What keeps a train on the track?

[Mad Anthony]

Enjoy!

Feynman 'Fun to Imagine' 7: The Train

Physicist Richard Feynman explains how a train stays on the tracks. From the BBC TV series 'Fun to Imagine' (1983). You can now watch higher quality versions of some of these episodes at http://www.bbc.co.uk/archive/feynman

[Mad Anthony]

Feynman 'Fun to Imagine' 6: The Mirror

Richard Feynman amuses himself with an old puzzle - why do mirrors seem to switch left and right, but not top and bottom? From the BBC TV series 'Fun To Imagine' (1983). You can now watch higher quality versions of some of these episodes at http://www.bbc.co.uk/archive/feynman/

[Techercizer]

I love Richard Feynman...

[Maringue]

This man has a great gift that very few scientists have: the ability to explain shit to normal people.