Why Everything In The Universe Spins? | हिंदी

Right now you are spinning at about 1,600 km per hour, and you can't feel a thing. Earth spins, the Moon spins, the Sun spins, and our whole Milky Way turns like a giant wheel. Neutron stars spin hundreds of times every second, and black holes drag space itself around with them. But the oldest light in the universe shows a cosmos that began smooth and still, with no spin at all. So where did all this spin come from? In this Hindi documentary we start in your own room and climb, step by step, to the edge of the universe. We see how Léon Foucault's pendulum proved in 1851 that Earth rotates, and visit the one hanging in India's new Parliament. A figure skater shows us angular momentum, and Emmy Noether's 1918 theorem explains why spin can never simply vanish. Then we look into the cosmic microwave background, test whether the universe itself rotates using Planck data, and see how tidal torque theory, from Fred Hoyle and Nobel laureate James Peebles to a 7-sigma result from 2025, explains how the first galaxies started spinning. We examine James Webb's controversial JADES finding that more early galaxies spin one way than the other, and the debate over whether our own Milky Way is fooling us. We learn why Earth's day is getting longer as the Moon drifts 3.8 cm away each year and melting ice slows our planet down. Then we go to spinning black holes, where frame dragging, measured around Earth by NASA's Gravity Probe B, makes it impossible to stand still. And then comes the biggest question of all… Everything here is real, measured science. Where something is still debated or only inferred, we say so clearly. So settle in, dim the lights, and feel the spinning universe you live in. 🎧 Best experienced with headphones at low volume 🌙 No jump cuts, no sudden loud music, just a calm journey through space 📖 The complete story, one step at a time Chapters: 0:00 Intro – Why Everything In The Universe Spins 2:30 Why You Never Feel Earth Spinning: Foucault's Pendulum 6:51 The Skater And The Rule Of Spin: Angular Momentum and Noether's Theorem 11:12 A Universe That Started Without Spin: The Cosmic Microwave Background 15:19 How Neighbours Twisted The First Galaxies: Tidal Torque Theory 19:45 James Webb's Strange Galaxy Count: Do Galaxies Spin One Way? 24:06 Why Earth's Day Is Getting Longer: The Moon, Tides and Melting Ice 28:23 Is Our Own Galaxy Fooling Us? The Doppler Effect Debate 33:04 When Spin Drags Space Itself: Kerr Black Holes and Frame Dragging 37:22 Does The Whole Universe Spin? Rotating Universe and Electron Spin 41:53 Where All The Spin Came From Sources: Foucault pendulum: https://en.wikipedia.org/wiki/Foucaul... Foucault pendulum in India's new Parliament: https://www.drishtiias.com/daily-upda... The Coriolis effect and your sink (Live Science): https://livescience.com/33567-toilet-... Fastest spin on ice skates (Guinness World Records): https://guinnessworldrecords.com/worl... Emmy Noether and her theorem (Science News): https://www.sciencenews.org/article/e... How isotropic is the universe? (Saadeh et al. 2016): https://arxiv.org/abs/1605.07178 Gödel's rotating universe (1949): https://users.camk.edu.pl/akr/godeled... Galaxy spins and initial conditions (Motloch et al., Nature Astronomy): https://arxiv.org/abs/2003.04800 Observational evidence of tidal torque in the primordial universe (2025): https://arxiv.org/abs/2512.11383 JWST JADES galaxy spin asymmetry (Shamir 2025, MNRAS): https://arxiv.org/abs/2502.18781 K-State on the JWST spinning galaxies: https://www.k-state.edu/news/articles... Symmetry in Hyper Suprime-Cam galaxy spin directions (Stiskalek & Desmond 2024): https://arxiv.org/abs/2410.18884 Measurement of Earth's rotation, 720 BC to AD 2015 (Stephenson et al. 2016): https://pmc.ncbi.nlm.nih.gov/articles... The Moon is receding 3.8 cm a year (EarthSky): https://earthsky.org/tonight/wayward-... An 18-hour day 1.4 billion years ago (Meyers & Malinverno 2018): https://www.sciencealert.com/earth-da... Climate change and the length of day (Shahvandi et al. 2024, PNAS): https://airbornescience.nasa.gov/node... Kerr's spinning black hole (APS Physics): https://physics.aps.org/articles/v7/18 Gravity Probe B final results: https://arxiv.org/abs/1105.3456 Can rotation solve the Hubble puzzle? (Szigeti et al. 2025): https://www.sci.news/astronomy/rotati... Einstein–de Haas effect: https://en.wikipedia.org/wiki/Einstei... Electron spin (HyperPhysics): https://hyperphysics.gsu.edu/hbase/sp... Subscribe to Sleep Over It for a new long-form space and science documentary every week. #whyeverythingspins #spacedocumentary #universe