Quote:
Originally Posted by Tadao
I've never been able to wrap my mind around the whole "Universe is shaped like a Doughnut" thing  |
It gets even more mind-bending (pardon the pun) when you consider that the "torus" (fancy math word for "doughnut") is really 4-dimensional, with axes representing the three spatial dimensions and time.
(Sorry CIG, just read your post for comprehension.)
Don't get me started on wormholes, that would be too freaky!
Science fiction meets science fact? Maybe .....