[br]Live Science[br]This 4500-Year-Old Ramp Contraption May contain Been Used to Build Egypt's powerful Pyramid
Live Science
Archaeologists contain long wondered precisely how the ancient Egyptians constructed the world's biggest pyramid,the powerful Pyramid. Now, they may contain discovered the system used to haul massive stone blocks into place some 4500 years ago.
1 of 3 powerful Pyramids of Giza to reopen after restorationMontreal Gazette
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