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.

A workshop repair focused on restoring a damaged hydraulic cylinder rod through machining and precision repair techniques.

Hydraulic mechanics may have indeed been the driving force behind the construction of ancient Egyptian pyramids. In a 2024 paper, scientists concluded that the Step Pyramid of Djoser in Saqqara, Egypt ...