How the pyramids were built in Egypt

User aaaaaatttuyy has not mentioned the fact that NASA has recently found a crater under the Hiawatha glacier in Greenland that was, at the time of discovery, supposed to be 12k to 3M years old. But a paper from March that tries to cross-validate this finding by looking at sedimentary data in South-America finds that the impact must have occurred 12,835 ~ 12,735 years ago. Source: [link] And this, is what Graham Hancock has been supporting for so long. And yeah Semmelweis was full of himself as well. Now to answer your questions about archeological sites: - Atlantis (when) [link] - Atlantis (where, the Richat Structure) [link] - Göbekli Tepe [link] - Underground city around the world: [link] - Underground city under the Giza plateau [link] - Huge cities in the Amazon bassin (a giant garden) [link] - The Sphynx of Egypt is more ancient than thought [link] - Underwater city in japan [link] - Underwater city off the coast of Cuba [link] - Similarity between various archeological sites: [link] - The Antikythera Mechanism [link] - The Ellora caves in India (as much work as the buildingof the great pyramid): [link] - The "laser-cut" Lomas Rishi caves (India again): [link] - The fact the Giza pyramid and some megalithic structures around the world (some in Corsica for instance) are north-aligned with a greater precision than Copernic's observatory: [link] - The Sahara used to be green and turned into sand in a generation, around **11,000** years ago: [link] - The Great Pyramid could