Beneath Egypt’s Step Pyramid is a vast maze of tunnels, shafts, and chambers carved deep into the bedrock. In the lowest levels, rare access reveals precision stone artifacts, alabaster boxes, and ...

A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...

"Landreau et al. estimate that Egyptian builders could have captured between 4 million and 54 cubic meters of water over the two or three decades it took to complete the Step Pyramid." "Landreau et al ...

Add Yahoo as a preferred source to see more of our stories on Google. A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift.