This animation is called: "The ghost of Archimedes in a sphere". Not convinced, it is genius? Remember that not everybody is Archimedes and that in art, everything is allowed (see the clip to the right). By the way, Archimedes was born 2300 years ago and is the father of integral calculus. One of his biggest achievements is the calculation of the volume of the sphere.

Direct Media Links: Webm, Ogg Ipod, Quicktime.
Source: Cliffhanger movie.