Physics

Physics Websites
 * [|Calculus Based Physics]-- Calculus-Based Physics is an introductory physics textbook designed for use in the two-semester introductory physics course typically taken by science and engineering students. Calculus-Based Physics is a free physics textbook.
 * [|Khan Academy] -- With a library of over 2,400 videos covering everything from arithmetic to physics, finance, and history and 125 practice exercises, we're on a mission to help you learn whatever you want, whenever you want, at your own pace.
 * [|SodaPlay] A creative community making marvelous things.

Theo Jansen's Kinetic Sand Creatures media type="custom" key="10034929" [|Theo Jansen's kinetic sand creatures] powered by the wind. (8:16)