Future physicists or Artificial Super-Intelligence given a few hundred thousand years to study the Universe may find a way to artificially make the Universe bounce; to control the fields that keep it together or expanding, and perhaps reverse entropy selectively. If all of physics becomes malleable to humans or Super AI it might be an interesting Universe to observe, if it didn't determine anything important. Exciting times with the idea that possibilities of self-inflating and reversible Universes are endless, given a little extra energy to start with sometime outside the space-time criterion, for input.
https://www.youtube.com/watch?v=-3uxcgyv1r0
