Top 10 Amazing Biology Videos | Wired Science from Wired.com

http://blog.wired.com/wiredscience/2008/11/top-10-amazin-1.html
Don't visit this link! It's a trap! You'll lose a day there!

via (and the source of the trap is an even bigger trap!)

GetBodySmart: Interactive Tutorials and Quizzes On Human Anatomy and Physiology

http://www.getbodysmart.com/