Just found this great little site called Animation Physics by Alejandro Garcia, a Professor at San Jose State. It seems as though the site is based on the Physics of many different aspects of animation, a very important aspect of animation. Lots of goodies on both of this one and the sister site Physics of Animation Wik.
Have a look around and enjoy!
found via Online School CGTarian thread
Labels: Alejandro Garcia, Animation Physics, Balance, San Jose State, Weight Shift