If you check out the movie, one of the things discussed and shown by video/photos/diagrams is the discovery that metric units of measure were used as well as geometry that was thought to be discovered many centuries later by the Greeks.
Also goes into dates and construction methods. In all it kinda hits all the points of unknowns about the pyramids and tries to put them into a coherent theory.
... discovery that metric units of measure were used as well as geometry that was thought to be discovered many centuries later by the Greeks.
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Not only metric measurement and geometry, but many other things which were later “discovered” by western civilization. To include : eyeglasses, telescopes other lenses, shipbuilding and so on. We are rediscovering what we once knew, but have long forgotten ; especially the history of the human species.
Why? Because of the 20,000 years of bombardment by asteroids, and comet fragments, culminating in 10800 BC with the 100 year long bombardment of comet fragments burning off 10% of the Earth’s vegetation, as well as a goodly portion of the Earth’s oxygen, and the near total destruction of the surface of the North American continent. People were simply so terrified that the only thing which mattered was personal survival. All else was unneeded and forgotten.
We only relearned some of the rudiments because a small number of people from the previous civilization returned to teach us ; where did they go? Who knows? But there are hints in the megalith monuments pointing to the Pleiades, Sirius, and Orion.
They left what was to become an unstable planet for 10s of thousands of years. Were are their remains? Everywhere, we just do not recognize them as such, but attribute those remains to various other groups : Inca, Egyptian, etc. We still see them today, but call them ‘aliens’.
Religious dogma, consensus thinking, and the tendency of the various disciplines to examine only the data of their discipline while dismissing, destroying, or ignoring data outside of their disciplines, these keep us from understanding what is before our eyes. But that is slowly changing.