I took 20 days to complete this project: 13 days to make bricks and 7 days to build. This construction technique helps the pyramid cool in summer and warm in winter.

Every few years, someone comes up with a new "this is how the pyramids were built" theory. In addition to aliens or long-forgotten super technologies, many theories rely on unfeasible ramps that'd ...

Researchers have uncovered a potential explanation for how the iconic Pyramid of Djoser, believed to be the oldest in ancient Egypt, was built. The step pyramid, located in the Saqqara necropolis, ...