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A question about the "flatness" of the universe.
I may be out of my depth here or overthinking it but...
Does the fact that the universe is flat (angles in triangle add upto 180deg) mean that the complete universe has to have a edge?
If it had positive curvature, then it doesn't necessarily have to have a edge (like the surface of the earth)
Its just been bugging me that's all.
sid
I may be out of my depth here or overthinking it but...
Does the fact that the universe is flat (angles in triangle add upto 180deg) mean that the complete universe has to have a edge?
If it had positive curvature, then it doesn't necessarily have to have a edge (like the surface of the earth)
Its just been bugging me that's all.
sid