Waterpower may have given a big lift to builders of Egypt’s oldest known pyramid, the nearly 4,700-year-old Step Pyramid of Djoser at Saqqara. Ancient architects built a hydraulic system for hoisting ...
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Found on the coast of the Red Sea in Egypt, a stash of 4,500-year-old papyri recount the daily life of an Egyptian official responsible for transporting blocks for the Pyramid of Khufu. This ...