Archeologists find 4,500-year-old ramp apparently used to build the Giza Pyramids

[post_page_title]An extraterrestrial intervention[/post_page_title]
Of course, there are other people who believe it simply wasn’t humanly possible for the Ancient Egyptians to physically build the pyramids. They believe that there was an extraterrestrial intervention and that aliens built such structures on our planets.

Believers have backed up their theory with the notion that, given the time scale of the pyramids being built, a 2.5 ton stone would have to be cut and put in place every two seconds. Many suggest that this just wouldn’t be possible, no matter how many people you had to help.