Builders of Egypt’s oldest known pyramid, the nearly 4,700-year-old Step Pyramid of Djoser at Saqqara ... This setup formed the basis of a hydraulic lift. In this hypothetical design, a massive wooden ...
A BIZARRE Egyptian-style pyramid with a "cursed" crystal skull on top was left abandoned in the US - before it was given an unintended new use. The 321ft Memphis Pyramid in Memphis, Tennessee had ...