How The Pyramids Were Built: An Ancient Puzzle Close To Completion - 0 views
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uilt 4,500 years ago during Egypt’s Old Kingdom, the pyramids of Giza are more than elaborate tombs — they’re also one of historians’ best sources of insight into how the ancient Egyptians lived, since their walls are covered with illustrations of agricultural practices, city life, and religious ceremonies. But on one subject, they remain curiously silent. They offer no insight into how the pyramids were built.
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It’s a mystery that has plagued historians for thousands of years, leading the wildest speculators into the murky territory of alien intervention and perplexing the rest. But the work of several archaeologists in the last few years has dramatically changed the landscape of Egyptian studies. After millennia of debate, the mystery might finally be over.
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For example, the Egyptians hadn’t yet discovered the wheel, so it would have been difficult to transport massive stones — some weighing as much as 90 tons — from place to place. They hadn’t invented the pulley, a device that would have made it much easier to lift large stones into place. They didn’t have iron tools to chisel and shape their stonework.
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