My theory is that it's the other side of the dual universe. (as opposed to multiverse). It goes something like this: membrane theory, universe a broke into our

My theory is that it's the other side of the dual universe. (as opposed to multiverse). It goes something like this: membrane theory, universe a broke into our universe, big bang, but from a single point, causing quantum entanglement on all matter in this universe, which seeks a return of it's original state in universe a, and therefor gravity is actually a second teir effect of matter seeking to return via building up and entering a blackhole. Eg, quantum mechanics and entanglement are stronger than gravity based upon the fact it works at longer distances. Thats my non-physicist version of the grand unifying theory, but I'm not sure how to create a falsifiable by humankind version of it. I suspect dark matter discoveries will be the key.