"Answer me a question(s). What is the shape of the universe? Is it round? Is it a cube? A sphere? Is it shaped like an hour glass as 2 universes connected by a black hole?"
we cannot be certain; every possibility sounds plausible; even the one with the 'edge' which i talked about
"When you get to the edge-how does it stop, and what is "stop"? You can't fall off the edge like the sailors feared before Columbus."
this is what i was trying to explain with 'time dilation' we need not fear falling off the edge because it is impossible to get close enough to do so.
a lot of the things we're talking about here is just pure speculation, what gives us the idea that the universe has a shape at all? or that there are other universes? i don't think that one can argue one idea to be more plausible than another
