Egypt’s Pyramids of Giza were built to endure an eternity, but how remains one of the ancient world’s greatest mysteries.
It is well-known that Pythagoras’ ancient Greek equation for right triangles: a2+ b2= c2 , is older than ancient Greece. We also know that in Khufu’s pyramid the height equals the radius of a circle ...
The Great Pyramid of Giza has guarded its secrets for more than 4,500 years, yet a cavity hidden just behind its northern face has only now come into clear view. Using a 6 millimeter endoscope ...