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
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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.