Quote Originally Posted by Staurm
I thought Relativity had already demonstrated that there are more than 4 dimensions. Warped space has been measured several times, in different ways, and warped anything requires something to warp into, for example a warped peice of 2-D paper requires 3 dimensions
Warping 3 dimensional space would require 4 dimensions, but string theory requires a universe with either 10 or 26 dimensions, for mathmatical reasons I don't begin to comprehend.