Ancient Architects: Ancient Histories and Mystories

The Artificial Pyramid Casing Stones: Ancient Geopolymer High Technology (2017x21)

Air date: Dec 20, 2017

Over the past 40 years, material scientists have conducted tests on the #Egyptian​ #pyramid​ stones and the scientific consensus is that the outer casing stones were in fact created from a man-made limestone-concrete mixture, known as a #geopolymer​. The claim, although underpinned by scientific research in unsurprisingly not accepted by Egyptologists, but could certainly be a form of lost, ancient high technology. Watch the video to learn more.