Friday Video, Anyone?

We live in a very visual world and there are lots of wonderful science/nature videos and photographic websites present on the Web. I'm toying with the notion of further expanding "Science On Tap" to include some of these offerings in addition to the usual focus on the written word, and using Fridays as the day to post them here.

If you know of a visual or video site that may be inspiring, motivating, or educational for science folks in some way, please send a link along to me via email --- if I like it enough it may eventually show up on a Friday post.

I'll start things off with this classic (and fuzzy) 1981 British interview with brilliant physicist Richard Feynman:

http://video.google.com/videoplay?docid=7136440703094429927