Veritasium on MSN
How the pyramids were constructed 4,500 years ago
The Egyptian pyramids remain one of history’s greatest engineering achievements. This video explores how ancient builders may ...
After using the "Relative Erosion Method" to uncover how old the Great Pyramid of Giza is, Alberto Donini suggests it may date to 22916 B.C.E.
Live Science on MSN
How were the Egyptian pyramids built?
Scientists have had to piece together clues as to how pyramids were constructed.
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