This video captured after a man accidentally knocked his phone to the bottom of the sea

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Luca (@lucagalletti.bsky.social) | Grandfather knot clock

"Grandfather knot clock” by Australian woodworker George Andrew, who handcrafted this piece using Radiata pine and plywood, shaping the dramatic curves using a bandsaw, an angle grinder, and lots of hand sanding.www.woodreview.com.au/photocompent…

— Luca (@lucagalletti.bsky.social) 2026-10-10T11:55:56.032Z

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Elgol, Isle of Skye

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You Truly Don’t Understand What Just Happened to Mathematics

9 Oct 2026 #artificialintelligence #Mathematics #AI
AI is solving mathematical problems that have resisted some of the world’s greatest mathematicians for decades. Why are mathematicians concerned instead of celebrating? The answer reveals a fundamental misunderstanding of what makes mathematics valuable. From Euler’s seven bridges of Königsberg to the race to the Moon, I explain why solving a problem is not necessarily the same as advancing science, and why the real value of mathematical research often lies in the discoveries made along the way. More importantly, I explore a potentially devastating consequence of AI’s growing capabilities: what happens when the next generation of talented students no longer sees a reason to become mathematicians? The implications could extend far beyond mathematics and affect the future of scientific progress itself.

[…]

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Radiolab | Math Vs Machine

In less than four years, mathematician Steve Strogatz watched AI go from flailing at basic arithmetic to solving problems that baffle the world’s best mathematicians. In September of 2026, OpenAI announced it had solved a Millennium Prize Problem, one of math’s highest achievements. In short, mathematics is right now on the cusp of a reckoning that may be coming for all of us. In this episode, Steve grapples with the idea that the window might be closing on humanity’s effort to unpuzzle, or learn, or understand the world around us.

Special thanks to Ravi Vakil, Alex Kontorovich, Bob Wright.

EPISODE CREDITS:
Reported by Maria Paz Gutiérrez and Soren Wheeler
Produced by Soren Wheeler and Maria Paz Gutiérrez
Fact-checking by Diane Kelly
and edited by Pat Walters

EPISODE CITATIONS:

Videos –

On deep learning for cancer diagnosis and treatment (https://zpr.io/TPnVfbPH8gTr), by Regina Barzilay (MIT Professor of AI & Health)
Articles –

Mathematics Isn’t Just a Game to Let A.I. Solve. History Shows Why (https://zpr.io/n67amKFPuiYA), by Steven Strogatz and Alex Townsend
OpenAI Releases Findings on 377 Math Problems, Further Roiling Field (https://zpr.io/YDjQXvYfqkvA), by Kenneth Chang and Siobhan Roberts
Books –

Big Math: The Hidden Codes that rule our World (https://zpr.io/BFuYZ29qt8av), by Steven Strogatz and Alex Townsend
Sign up for our newsletter!! It includes short essays, recommendations, and details about other ways to interact with the show. Signup (https://radiolab.org/newsletter)!

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Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.

Leadership support for Radiolab’s science programming is provided by the Simons Foundation and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.

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Maple tree glowing orange at sunset on a quiet autumn street

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The Isolated Tree, Northern Ireland.

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Dropping birth rates and technology

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This Wasn’t the Catch He Came For

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Why is London covered in one specific species of tree? 🌳

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