Why Do Electrons Spin? Feynman's Mind-Blowing Answer скачать в хорошем качестве

Why Do Electrons Spin? Feynman's Mind-Blowing Answer

You want to know why electrons spin? You want me to tell you they're like little spinning tops—tiny balls rotating on an axis. That's the picture in your head right now. And I'm telling you: they're not. Not even close. The electron isn't spinning. There's no axis, no surface moving in circles. The word "spin" is a trap—a leftover label from a century ago when physicists discovered something they couldn't explain. The honest answer? Electrons have spin because the structure of the universe requires it. When Dirac combined quantum mechanics with special relativity, spin emerged automatically. He didn't put it in. He couldn't take it out. Spin is bedrock. The chain of "why" ends here. 🎬 Stock Footage: Licensed from Vecteezy: https://www.vecteezy.com/ ------------------- SOURCES: 📚 The Feynman Lectures on Physics, Volume III, Chapter 5: "Spin One" https://www.feynmanlectures.caltech.e... 📚 The Feynman Lectures on Physics, Volume III, Chapter 6: "Spin One-Half" https://www.feynmanlectures.caltech.e... 📚 The Feynman Lectures on Physics, Volume III, Chapter 4: "Identical Particles" https://www.feynmanlectures.caltech.e... 📚 The Feynman Lectures on Physics, Volume II, Chapter 35: "Paramagnetism and Magnetic Resonance" https://www.feynmanlectures.caltech.e... 📚 Richard P. Feynman, "QED: The Strange Theory of Light and Matter" (1985) https://press.princeton.edu/books/pap... -- ⚠️WARNING: This channel isn't officially connected to Richard Feynman or his estate. We're here to share his incredible way of explaining physics with a new generation who never got to learn from him directly. This isn't his voice — it's our tribute to his teaching style, created purely for education and inspiration. No impersonation intended, just deep respect for one of history's greatest teachers. 🙏 All content is created to inspire, educate, and encourage reflection. This channel follows YouTube’s monetization policies, including clear labeling of synthetic media. This channel has no official connection to Richard Feynman, his estate. We are independent educators using AI technology to make Feynman's teachings more accessible. What we do: Transform Feynman's lectures and writings into engaging video format using AI voice synthesis, staying faithful to his original words and style. What we DON'T do: Claim this is actually Feynman speaking, add our own theories, or misrepresent his ideas. -----