Unexplained Mysteries - Who built the Egyptian Pyramids?

The pyramids and the Great Sphinx rise inexplicably from the desert at Giza, relics of a vanished culture. They dwarf the approaching sprawl of modern Cairo, a city of 16 million. The largest pyramid, built for the Pharaoh Khufu around 2530 B.C. and intended to last an eternity, was until early in the twentieth century the biggest building on the planet. To raise it, laborers moved into position six and a half million tons of stone—some in blocks as large as nine tons,with nothing but wood and rope

Did aliens build the pyramids? (1 of 3)


Did aliens build the pyramids? (2 of 3)

Did aliens build the pyramids? (3 of 3)