Scientists have had to piece together clues as to how pyramids were constructed.
A man has claimed the Egyptians did not build the Great Pyramid of Giza, and instead thinks a secret 'supercivilisation' did ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results