Did AI Solve Navier–Stokes? The $1 Million Problem, Simply Explained!

Navier–Stokes explained simply: what OpenAI's claimed proof of the $1 million Navier–Stokes Millennium Prize problem says, and what it means for the equations to "blow up" and reach infinite speed. By the end, you can explain the Navier–Stokes news without hype, and why it isn't settled yet. No calculus needed: just fractions and a swirl. 0:00 Can water reach infinite speed? 0:22 The Headlines 0:42 What Is a Millennium Prize Problem? 2:03 How a Fluid Breaks Down 3:16 Your Turn 3:41 Faster Than Light? 4:29 The Small Print 5:53 Practice Round 6:38 Closing Notes Facts as of 27 October 2026. The Clay Mathematics Institute has not verified the proof yet. The cartoon numbers in this video are made up to show the idea; they are not from the real proof. Credit: the push-based ("forcing") approach grew out of work by Diego Córdoba and Luis Martínez-Zoroa, extended by Tristan Buckmaster and Levent Alpöge. Bonus question is in the pinned comment. Answer revealed in 2 days. Spotted a mistake? Tell me in the comments and I'll pin the correction. #NavierStokes #MillenniumPrize #Maths