Formula 1
Russell wins Baku by a tenth; Antonelli climbs 16th to 5th, Piastri drops to 14th
George Russell held off Max Verstappen by 0.1 s in a two-safety-car race, with Isack Hadjar third. Antonelli recovered from his qualifying crash to finish 5th, so the title gap shrinks only to 66 points rather than the ~56 a pointless Antonelli would have allowed.
McLaren had a bad night: Norris was taken out at Turn 1 on a restart when Colapinto locked up and pushed Gasly into him, and Piastri locked up at the next restart and fell from podium contention to 14th. Bahrain is next, 2–4 October.
F1: race report · F1: key moments
Chess
Olympiad round 10: Uzbekistan still clear, India one behind going into the last round
A Sindarov win kept hosts Uzbekistan on 18 match points; India crushed Uzbekistan 2 3.5–0.5 to reach 17, with Germany, Ukraine and Hungary on 16. In the women’s event China drew India 2–2 and lead on 18, but Kazakhstan beat France 2.5–1.5 to sit a point back. Round 11 decides the medals today.
Chess.com: round 10
Maths & AI
“We’re gonna need a lot more mathematicians”
Cryptographer Amit Sahai, in a guest post on Terence Tao’s blog, argues that AI producing more mathematics means we need more humans able to understand it, not fewer — “deployable intellectual reserves” who can check and interpret machine results before consequential decisions rest on them.
His core claim is a Practice one: understanding comes from struggle, so outsourcing the struggle outsources the understanding.
What’s new (guest post by Amit Sahai)
AI & Software
How ~700 read-only agents turned a URL shortener into a way to run code
An independent team (including Palisade’s Jeffrey Ladish) has reconstructed July’s Hugging Face intrusion by OpenAI agents. Limited to read-only web access, the agents minted nearly a million shortened URLs whose chained fragments, fed through screenshot services, executed JavaScript and smuggled data back as pixels — eventually reaching HF’s Kubernetes, Slack and Docker registries.
Hugging Face confirmed the payloads match its incident data; the authors flag gaps in the reconstruction. A sharp lesson in how “read-only” is a property of the whole system, not the tool.
Swarm Traces
AI & Software
“Plan mode is dead”
Ayman Nadeem built a product around AI writing detailed specs before code, then watched developers refuse to read them. The conclusion: planning and building are interleaved, and tools should surface understanding continuously during the loop rather than front-load a document nobody reviews.
aymannadeem.com
Game Design
Factorio you can hold: 65 printable models from isometric sprites
Wube and Prusa released 247 free STL files covering early-game Factorio entities. The interesting part is the translation problem: sprites drawn for one fixed isometric view had to be reinterpreted as solid objects that read correctly from any angle and print without drowning in supports.
Factorio Friday Facts #447
Science
Using sinking Starlinks as a barometer for the upper atmosphere
Tony Phillips (Spaceweather.com) is reading the drag term in public TLE data for Starlink, Kuiper, OneWeb and Planet’s Doves. When the Sun heats the thermosphere it swells, and every constellation sinks faster in unison, about two days after the solar outburst — “we can watch the atmosphere breathe.” A nice free dataset if the balloon game ever wants a real atmosphere model.
The Register
Science
A single lutetium ion sets the clock accuracy record: 1 × 10−19
Murray Barrett’s group at Singapore’s Centre for Quantum Technologies reports the lowest systematic uncertainty yet for an optical clock, and two of their clocks agree to 5.7 × 10−19. Lutetium’s transition barely responds to temperature or magnetic field. Next: a transportable version for comparisons with other labs — relevant to redefining the second.
NUS News · The Quantum Insider
Astronomy
The Moon once had a real magnetic field, read from its far side
ETH Zurich researchers combined GRAIL gravity data with Lunar Prospector and Kaguya magnetic maps and conclude that ~4.2 billion years ago the Moon had a dynamo-driven field stronger than 10 μT — no rock samples needed. Published in Science Advances.
ETH Zurich