To truly travel back in time, there is no better place than Egypt. Beyond the iconic Great Pyramids, the country is a treasure trove of ancient wonders, including the inspiring Step Pyramid of Djoser in Saqqara. This monumental structure is often hailed as the world's oldest engineered stone structure. As the pioneering pyramid of its time, it marked a revolutionary leap in ancient Egyptian architecture. Built during the reign of King Horus Netjerikhet (Djoser) in the 3rd Dynasty, around 2667-2648 BC, it is believed to be the brainchild of the visionary architect Imhotep. A recent study published by PLOS One (a peer-reviewed open access mega journal published by the Public Library of Science since 2006) titled "On the possible use of hydraulic force to assist with building the Step Pyramid of Saqqara" proposes a new theory about the construction of this pyramid, suggesting that hydraulic lifts may have been used. Led by Xavier Landrieu of the Paleotechnic Institute (a privately owned research institute spec ializing in archaeology and ancient technologies analysis), the study challenges the traditional beliefs about the building methods of the Egyptians by suggesting that they utilized water power to transport the massive stones. Djoser's pyramid is more than just a tomb. It is a complex of structures that include temples, courtyards, and underground chambers, forming an ancient city of the dead. At its heart is the pyramid itself, a six-tiered limestone masterpiece rising 61 meters high and enclosed by a massive wall. Source: Saudi Press Agency