11. The Pyramids: How do move big stone?
It‘s Probably (not) Aliens!
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How to Build a Pyramid
Burgos: How do you move two point five ton blocks of a sandstone and then arrange them to build a pyramid? The answer, move stone. He says the ancient ersons were able to pull the blocks out of the quarry on very steep slopes of 20 % or more. Burgos: They would have ropes, they would tie up the stone, and then they would have staircases on either side,. so that you'd have the laborers cind of go up the side, pulling stones up this thing.
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