Wow, this has got to be the best way to learn about the fourth dimension! There's hardly any resources that are this interactive for such a cause. Also, http:/

Wow, this has got to be the best way to learn about the fourth dimension! There's hardly any resources that are this interactive for such a cause. Also, http://en.wikipedia.org/wiki/Four-dimensional_space http://en.wikipedia.org/wiki/Four-dimensional_space