Quote Originally Posted by mrdevious
I may be very stoned right now, but I'm pretty sure this particular link is a load of nonsense. All it does is explain how a 5-dimensional object could exist by expanding the mathematic equation (of height,width,depth) by 5-squared, then assume it takes up the same volume as the 3 dimensional, with absolutely no explanation as to how it does so under such measurements.
Volume is mathematically defined that way.

Plus I wonder about that claim that
Quote Originally Posted by mrdevious
an increase in speed affects an objects length, no explanation there as to how it would work.
This is due to special relativity. Basically caused by the fact that we want a constant speed of light for the universe. The idea is that if you were in a spaceship going 3/4 c and shine a flashlight, the light beam will be going at c an not 1 3/4 c for a different observer.