by BClaw » Fri Feb 27, 2004 6:02 am
It seems to me that I remember reading a theory about the Big Bang that indicated that the universe started from a 0-dimensional beginning, then ballooned to 9 or 10 spacial dimensions when it 'banged'. Then, as the universe expanded and cooled, there wasn't enough 'pressure' (or something?) to maintain it, so all but the three dimensions we perceive shrank into these teeny coiled up loops. Imagine an infinitely long tube: Around the circumference is a closed loop, a coiled up dimension. If the coiled dimension is very small, it would not be perceived, and perhaps the 1-dimensional creatures who inhabit that tube-universe never realize that they are actually two-dimensional through this tiny closed loop. If it were true, we might be living in a nine or ten-dimensional universe, but able to only perceive three of the dimensions.