>>12814836Our "universe" is likely just a really huge 3-sphere of which our observable universe is like a tiny tiny flat patch of dirt. There are also likely many other 3-spheres out there and they may have different laws of physics. String theory shows us that there is actually nothing special about our universes specific parametres and there are over 10^500 valid solutions that can give you valid "universes", which means it's likely there exists at least that many different universes out there.
Another way I like to think of existance being partitioned is that we cannot interact in any way with anything outside of our observable universe because of the speed of light restriction, similarily we cannot interact with anything smaller than planck length due to speed of light restriction.
That means our reality is between 10^26 and 10^-35 metres and we are stuck in that range. what do things look like at 10^500? or 10^-500? what about further? im sure existence would continue and things continue to change to any arbitrary scale, but we have only been given a small slice to inhabit.
