Just watched a documetary about the pyramids, some architect said that today we are not able to build a 200m long straight wall without an divergence of 15cm.
It is said that the pyramids only have a divergence of 1cm at alland that we are not able to build a building with such precision.
But how was it possible for a bronze-age Culture to build these structures without higher mathematics, knowledge of geology, effectiv means of transportation and an enormous workforce?
The ramp-theorie is heard really often, it is said that the egyptians have built a sand-ramp around the pyramid to pull the stones to their destination.
Some people have calculated the mass of such a ramp, that thing would have weight 3 billion tons, nearly thousend times more than the great pyramid itself.
What do you think about that?
