When you buy through links on our articles, Future and its syndication partners may earn a commission. The Pyramid of Djoser is a six-tiered, four-sided step pyramid that was built around 4,700 years ...

How the great pyramids of Egypt were built has long been a hotly debated open question, given the sheer size and weight of the limestone blocks used for the construction. Numerous speculative (and ...

I'm thinking because making the entire pyramid a gradually ascending spiral (rather than, say, simply stepped) gives you the most gradual slope of any simple ramp configuration. You can go around all ...

A massive water-treatment facility located near the Nile River may have been used to build the pyramid of Djoser. When you purchase through links on our site, we may earn an affiliate commission. Here ...