Hmm, according to you, if you went to the edge of the universe and stepped out, you would find yourself at the otherside. Sounds like 2 giant wormholes at each end of the Universe. Are you threatning my theory? Im castro flocking dictator. j/k but anyways In that article that i posted the link to it talks about that. I think that's part ot the string theory, or some other one...my brain hurts >_<....anyways it's a nice concept, i like it. It's like being a 3d sphere fun house where you see your self with mirros all around and if you through like a paper ball at your self youd hit your back like 2 seconds later. It sounds weird but hey, have you ever tried to see whats beyond the universe? Or reached the egde? Basically, ur trapped here forever!!!