10 dimensions
via Boing Boing by Cory Doctorow on 8/18/09
Bowloftoast sez, "This is a short animation that takes the viewer through a progressive description of all (and all possible) dimensions, up to and including the 10th. It is an elegant introduction to the fundamentals of string theory and a mind-blowing toe-dip into the pool of the metaphysical."
Imagining the Tenth Dimension (Thanks, Bowloftoast!)
