mistery of Tesla and the pyramids

The Egyptian pyramid is one of the most mysterious structures we have on Earth. Many times we will have wondered, seeing the pyramid of Khufu live or in the figure, how it could is been built, chi l''ha messa lì in quel luogo, e quando; ma soprattutto per quale ragione? Consisting of two million three hundred thousand stones, and weighing six millions tons, a mass of stones perfectly embedded like...