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Researchers believe they finally figured out how the Great Pyramids were built — and no, it's not aliens
Recent research proposes that the pyramids were built using a hidden internal ramp system.
The Great Pyramid has always invited audacious explanations, from alien architects to supernatural levitation. Now a cluster of new engineering studies is pushing aside the fringe ideas and replacing ...
A new Great Pyramid theory suggests ancient Egyptians used integrated edge ramps built into the structure itself.
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