Hey, ignorant here. I was thinking about the nature of reality, thinking about black holes, the big bang and that shit. There's this theory about universes inside black holes and I always wondered how gravity warps space-time when a thought appeared in my mind.
If there is no space-time in the singularity and there wasn't space and time before the big bang, is it possible to understand space-time as a wave? Like it expands with the big bang or something?