¿Cómo se construyeron las pirámides? Todo lo que tienes que saber

Welcome to the height of the Old Kingdom! Over 4,500 years ago, the pharaohs of the Fourth Dynasty built the pyramids of Giza, Egypt's ultimate, immense "resurrection machines." Were they built by aliens with laser technology? Not at all! In this video, we debunk pseudoscientific myths using pure archaeology and engineering. We'll discuss the fascinating Merer Papyrus, the evidence that proves the builders weren't mistreated slaves, but rather privileged, well-fed, and well-organized workers. Discover how they cut incredibly hard granite using only copper and sand, and how they moved enormous stone blocks on wooden sleds, optimizing friction with water. We'll also review the main construction theories, from classic ramps to Vicente Rosell's brilliant and robust "Integrated Edge Ramp." 👉🏻 https://doi.org/10.1038/s40494-026-02... Join me as we unravel the true secret of Khufu, Khafre, and Menkaure! A logistical marvel without aliens, achieved solely through strength, sweat, and incredible human ingenuity. By Javier Rubio Donzé ACCESS OUR SPANISH HISTORY COURSE BY BECOMING A CHANNEL MEMBER! https://academiaplay.net/historia-de-... | BUY OUR WORLD HISTORY BOOK | https://amzn.eu/d/06mH0NlP | BUY OUR SPANISH HISTORY BOOK | https://amzn.eu/d/08nRSHE8 | BUY OUR MYTHOLOGY BOOK | https://amzn.eu/d/07TR9k77 | BUY OUR BATTLES BOOK | https://amzn.eu/d/0cRtTT5N | BUY THE BLACK LEGEND BOOK | https://amzn.eu/d/06Xwynqa | SUBSCRIBE | http://bit.ly/2cqyJpp | BECOME A CHANNEL MEMBER |    / @academiaplay   (rewards and benefits) | SUPPORT THE CHANNEL ON PATREON |   / academiaplay   (rewards and benefits) | MAKE A DONATION ON PAYPAL | https://www.paypal.com/donate/?hosted... BUY OUR EBOOK: https://goo.gl/gJf3TB Thanks to our Patreon supporters: Carlos Siemens, Pedro Romera, Eva L. García Franco, Gian Marco Farina, Pablo de Barreda, and Pablo JP. | FOLLOW US | • Website: http://academiaplay.net/ • Facebook:   / academiaplay   • Twitter:   / academiaplay   • Instagram:   / academiaplay   • Email: [email protected] Want to sponsor an Academia Play video? https://academiaplay.net/patrocina-vi... Music - Credits EPIDEMIC SOUND PURPLE PLANET: https://www.purple-planet.com KEVIN MACLEOD: https://incompetech.com/ PRESS PLAY AND MAKE YOUR LEARNING EXPERIENCE EPIC!