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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At a windswept plateau in Saqqara, a short drive southwest of modern-day Cairo, an ambitious new theory is upending traditional ideas about how Egypt’s first pyramid was built. The Step Pyramid of ...
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