Okay here is another one, do people really believe this stuff?
KAS
yes, people believe all kinds of things, like society has been built up and destroyed over and over again for eons, and every great civilization discovers concrete, dating so far past pre recorded history that the knowledge is lost and then re-discovered. This guy has some interesting ideas about ancient megalithic structures, How over millennia concrete breaks back down, and reveals what archaeologists have wrongly declared as hewn rock mega structures.
He has a ton of videos featuring ancient ruins from all over the world, and also believes in the antediluvian flood, that in the time of Noah there were giants upon the earth, and that the world has been deceived to the true nature of our past by "the experts"...fun watching his stuff if you are an insomniac like me...