The ancient structures like Pyramids all over the world are PROVEN to be poured concrete under lab tests. Obviously “Egyptologists” like the idea of “ancient aliens” because it brings more tourist dollars. They have known this for a long time but keep the charade of Mysterious architecture going to bilk silly suckers and soccer moms out of their hard earned shekels.
Of course, the bible already told us that. Pharaoh tells his overseers to stop providing straw for the Israelites to use when making bricks in Exodus 5:6-21. Pharaoh still requires the same daily output of bricks, but the Israelites complain to Moses and Aaron that the pharaoh has made things worse for them.
The Great Pyramid – K2019