Very interesting... stuff...

I've accidentally stumbled upon a very interesting video of a science conference about sleep. Called "Sleep, Waking and Arousal" it details a very interesting compendium of information about sleep in humans, mammals, other vertebrates and even fruit flies. I am posting the link here, but what is even more interesting is that it is part of something called the "The University of California Television" that has its own web site with a lot of (presumably) interesting videos.

Sleep, Waking and Arousal
The University of California Television