BBC2 年
KS2 History: Building the pyramids - part 2 of 5
It's the first pyramid ever built - the Step Pyramid at Saqqara ... Building the pyramids - part 3 of 5. videoBuilding the pyramids - part 3 of 5 This reconstruction shows the young enslaved ...
National Geographic news3 年
Standing Tall: Egypt’s Great Pyramids
circa 2490 B.C. Menkaure, after succeeding his father, places his pyramid next to Khafre’s and his grandfather’s. The contents of all three tombs will be looted. Stairway to HeavenThe step ...
Business Today3 个月
'Built by extraterrestrials?': Scientists may have cracked the code behind Egypt’s pyramids
New research suggests that the Step Pyramid of Djoser may have been built using hydraulic systems, a far more advanced technique than previously thought, challenging old theories of ramps and levers.