My personal theory is that universes are born from black holes (or rather, the exit end of the black hole). There are more than one such universe. Big bang theo

My personal theory is that universes are born from black holes (or rather, the exit end of the black hole). There are more than one such universe. Big bang theory isn't exactly correct -- our universe expanded from the tail end of a collapsing black hole. I think various "universes" share the same overall laws of physics, but can have different arrangements. Knots certainly fits in this and could explain some of the things.