Richard Feynman: "Gravity Is NOT What You Think" — His Final Warning скачать в хорошем качестве

Richard Feynman: "Gravity Is NOT What You Think" — His Final Warning

You've felt gravity every second of your life. You've never once felt what it actually is. In this video, we explore one of Einstein's most radical insights — the idea that gravity is not a force at all — through the lens of Richard Feynman's legendary teaching style. Drawing from Feynman's approach to general relativity in The Feynman Lectures on Physics and Einstein's original equivalence principle, we walk through why Newton's gravitational "force" is a useful fiction, and what's really happening when objects fall. ⏱️ TIMESTAMPS: 00:00 – "Gravity is a force." Here's why that's wrong. 02:15 – Why Newton's picture works so well (and where it cracks) 05:30 – The elevator that changed everything 08:45 – Two ants on an orange: what curved spacetime really means 12:10 – The curvature you never think about: why time, not space, is the key 15:00 – Black holes, gravitational waves, and the edge of what we know 📚 SOURCES: – The Feynman Lectures on Physics, Vol. II, Ch. 42: "Curved Space" — Richard Feynman, Robert Leighton, Matthew Sands (1964) – Six Not-So-Easy Pieces — Richard Feynman (1997) – Relativity: The Special and General Theory — Albert Einstein (1916) – Gravitation — Charles Misner, Kip Thorne, John Archibald Wheeler (1973) – Pound, R.V. & Rebka, G.A., "Apparent Weight of Photons," Physical Review Letters (1959) 🎬 CREDITS: Written with AI assistance | Inspired by Richard Feynman's teaching philosophy Voice: AI-generated (not Richard Feynman) Visuals: AI-generated When did you first encounter the idea that gravity isn't a force — and what part of it still doesn't sit right with you? ⚠️ 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]