'These 6 dimensions are compacted to such a degree that they cannot be seen.'
Are they within our universe? How big are they? What goes on inside of them?
I've been reading into String Theory and M Theory lately and I think I have a general picture of what it's about, with the infinite parallel universes and whatnot. But this theory is built on the idea of 11 dimensions. I don't understand this.. how is it possible to imagine the 5th+ dimension...