Legends of an Inner Earth Paradise exist in almost every Ancient, and even some Modern Cultures...
The Tibetan Buddhists believe in this subterranean Empire; they call it Agartha, and it's Capital city, Shamballa
Universe inside you is a Youtube channel ....
oh yea they 100% do there's a shitload we don't know ... i dont think even multi-verse overseer entities even know everything who cares... although i know they ourselves know a shitload more then us....
actually there's a ShiT-Ton that we don't know ; )
ders many of those inside earth we have them 2 some of our's from what im hearing are getting quite advanced quite rapidly... also thorium is similar 2 nuclear energy but with no extremly little radiation.... although u can just use crystals or permant magnet motors n other things like torrodial field generators.... higher dimensional energy antennas none of those 2 my knlowedge admit any harmful pollution or radation at all expect the first thing i mentioned thorium a tiny bit.
but yea ive started having paranormal experiances almost every other day lately...