A series of reconstructions and videos showing how the ancient Egyptians used precise calculations and hard manual labour to build the pyramids in this collection of KS2 History videos.

The number 1888081808881 is interesting on several counts. First, it’s a prime number, evenly divisible only by itself and 1. In base 10, it’s also a palindromic number. It has the same sequence of ...

The Great Pyramid is not just stone—it is mathematics carved into reality. Its dimensions appear to encode constants like pi and the golden ratio with precision that should not exist for its time.

The Pyramids of Giza are massive, but size is only part of the story. Their dimensions show a level of precision that continues to surprise researchers. The math behind the structure raises difficult ...