Ancient Advanced Machining in Egypt and the Serapeum

Now on Spotify https://open.spotify.com/show/57DWFx0n8eUmRyAMGTnWIOLike share Subscribe! Engineer and researcher Chris Dunn investigates the astonishing precision found in ancient Egyptian stonework. From the vast granite boxes of the Serapeum at Saqqara to the perfectly cut surfaces, sharp internal corners and immense stone monuments scattered across Egypt, Dunn asks whether the accepted tools of antiquity can fully explain what remains.Drawing upon decades of experience in modern manufacturing and precision engineering, he studies the physical evidence through the eyes of a machinist. How were multi-ton granite boxes shaped, hollowed and polished? What methods produced surfaces approaching modern engineering tolerances? How were these enormous objects transported into underground galleries with such control?This master class enters the disputed world of ancient Egyptian technology, where archaeology meets engineering and the marks left in stone raise questions that conventional explanations struggle to answer. The Serapeum becomes the centre of an investigation into lost tools, forgotten methods and the possibility that ancient Egyptian builders possessed a level of technical knowledge far beyond what history currently allows.