Modern Engineering Marvels on MSN

Great pyramid’s hidden corridor raises a hard question about its original design

A corridor nearly 9 meters long and about 2 meters wide sits above the Great Pyramid’s original entrance, a discovery that ...
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Scientists find a “unusual” 30-ft corridor in the Great Pyramid, sealed 4,500 years

For the first time since it was sealed around 4,500 years ago, scientists have peered into a hidden passage inside the Great Pyramid of Giza, revealing a roughly 30‑foot corridor tucked behind the ...