Why ice is slippery and other interesting phenomena discussed by Richard Feynman

If you are the slightest bit interested in how the world around you works, then you owe it to yourself to watch the 1983 Fun to Imagine series by Richard Feynman. http://www.bbc.co.uk/archive/feynman/

I wish I had a teacher like this in school…all my science teachers murdered the curiousity they should have been nurturing, and I only revived it after school.