Quote:
Originally posted by Eduardo:
Quote:
Originally posted by dehammer:
2)we cant know if its physically finite until we find the edge.
I have to point out that the universe need not have an edge in order to be finite.

Consider the surface of the earth, I think you'll agree it is finite in area, and yet it has no edge.

Simply upscale from a two dimensional surface curved into a third dimension to a three dimensional volume curved into a fourth and voila! Finite yet unbounded space.
actually the earth has an edge. its called space.

the more man learns, the more he realises, he really does not know anything.