Has it ever been explored in science that the other side of a black hole could have caused the "Big Bang"? My thinking is that if a black hole sucks in matter and compresses this matter to a point where it can no longer contain it; would that not cause a collapse on the other end? It has been thought that our universe is just an expanding bubble and that there could be other expanding bubbles that are home to other dimensions that we cannot see yet. Well my thought is perhaps when a black hole collapses on itself that the friction could cause the heat needed to cause a big bang which would result in the creation of another one of these dimensional bubbles that expand outward. This would be a rather simple theory, but has anyone ever thought about black holes in this way? or done any research into something similar?