GRAVITY Is Not Pulling You Down — Feynman's Proof скачать в хорошем качестве

GRAVITY Is Not Pulling You Down — Feynman's Proof

You've felt gravity your entire life — the press of your weight in a chair, the pull of the ground beneath your feet. But what if that "pull" doesn't exist? What if nothing has ever pulled you down, and the only real force acting on you right now is the ground shoving you upward? In this video, we explore one of the most profound shifts in the history of physics — Einstein's realization that gravity is not a force at all, but the curvature of spacetime itself. Drawing from ideas presented in The Feynman Lectures on Physics and Feynman's graduate lectures on gravitation, we walk through the equivalence principle, the nature of free fall, and why Newton's picture of gravity, powerful as it is, gets the fundamental story backwards. 📚 SOURCES: Richard P. Feynman, Robert B. Leighton, Matthew Sands — The Feynman Lectures on Physics, Volume I, Chapter 7: "The Theory of Gravitation" (1963) Richard P. Feynman, Robert B. Leighton, Matthew Sands — The Feynman Lectures on Physics, Volume II, Chapter 42: "Curved Space" (1964) Richard P. Feynman, Fernando B. Morinigo, William G. Wagner — Feynman Lectures on Gravitation (1995, based on 1962–63 Caltech lectures) Albert Einstein — "On the Influence of Gravitation on the Propagation of Light" (1911) Albert Einstein — "The Foundation of the General Theory of Relativity," Annalen der Physik (1916) Charles W. Misner, Kip S. Thorne, John Archibald Wheeler — Gravitation (1973) Sean Carroll — Spacetime and Geometry: An Introduction to General Relativity (2004) 🎬 CREDITS: Script concept inspired by the public lectures and writings of Richard P. Feynman AI-generated narration and visuals Produced by Oxadow ⏱️ TIMESTAMPS: 00:00 — "Gravity pulls you down. And that's completely wrong." 02:18 — Newton's spectacular success story 07:45 — The crack in the picture nobody could fix 12:30 — A sealed box and a question you can't answer 18:10 — Astronauts aren't weightless — they're falling 24:05 — Einstein's shattering reversal: falling is freedom 30:40 — Curved spacetime and the bowling ball on the rubber sheet 37:15 — Three predictions that buried Newton 43:50 — The ground is pushing you up right now 49:20 — Why time makes apples fall 54:30 — The mystery we traded for a deeper one ⚠️ WARNING: [This video is AI-generated (synthetic voice and visuals). It is an original, fictional lecture inspired by Richard Feynman's teaching style and public ideas, and is not an authentic recording, endorsement, or statement by Richard Feynman or his estate. Any resemblance is for educational/creative purposes] 💬 Now that you know nothing is pulling you down — does the world feel any different? What surprised you most?