‘Tehran has used the threat of unconventional attacks not just to instigate the hasty relocation of a dozen long-range U.S. bombers but also to inflict chaos on global energy markets and threaten the safety of Air Force One — all against a drumbeat of declarations by Trump administration officials that the war has been won.’
https://www.washingtonpost.com/world/2026/10/07/bomber-redeployment-shows-iran-keeping-us-edge-with-asymmetrical-threats/
‘Glaring Lack Of Investment In Aircraft Shelters Highlighted By B-1B’s Sudden Retreat From U.K. Airbase’
https://www.twz.com/air/glaring-lack-of-investment-in-aircraft-shelters-highlighted-by-b-1bs-sudden-retreat-from-u-k-airbase
‘Disturbing video shows moment Houthi terrorists bombed Saudi Arabia’s Riyadh airport, killing 13 people’
https://nypost.com/2026/10/12/world-news/disturbing-video-shows-moment-houthi-terrorists-bombed-saudi-arabias-riyadh-airport-killing-13-people/
Ukraine’s access to SpaceX satellites was throttled, sharply weaking their ability to use drones to attack targets in Russia. Trump and Elon Musk have traded blame over which one of them ordered the restriction.
https://journalrecord.com/2026/10/23/ukraine-starshield-speed-restrictions-military-drones/
https://www.wsj.com/world/ukraine-starlink-elon-musk-trump-dbc49193
For the first time, a personal drone helicopter was used to evacuate someone on a battlefield. It happened in Ukraine, and the injured soldier went through an unimaginable ordeal beforehand.
https://www.dailymail.com/news/article-16225311/Ukrainian-infantryman-cut-leg-survive-frontline-evacuated-drone.html
I didn’t know private companies could buy USAF refueling planes. Makes me wonder how big and powerful the private air forces that have been assembled from decommissioned warplanes are.
https://www.twz.com/air/retired-kc-10-extender-tanker-has-risen-from-boneyard-to-fly-again
It’s interesting how much of a role human biases played in selecting Britain’s camouflage. Computers are probably smart enough to identify the best camo patterns for every environment and combination of environments. Everyone is already converging on Multicam, so will things converge further?
https://youtu.be/rHBz7U-zvlk?si=6s0ET8tSwFgOPDR7
For the first time, China is making better fighter planes than Russia, and they’re cheaper, too.
https://youtu.be/51h5gMMWq_w?si=7m16ZCqovls97Jso
Here’s a good discussion about how metal shortages (in this case, of copper, and for tank shells) undermined the Germans on the battlefield in WWII.
https://youtu.be/CVzoVSOu6zY?si=q6JmPrTFApJ6x8Cy
Hitler’s invasion of the USSR was probably doomed to failure. The only thing that could have changed that is if Stalin had lost his nerve and signed a peace treaty in 1941, or if he had been deposed and his replacement(s) had done the same.
https://youtu.be/ctmCSHbzCZo?si=CDmjUD46bLX39pJA
Here’s an awesome documentary about the WWI events in 1915.
https://youtu.be/nRyb-ViHKQQ?si=75hi38sxyYfW4nD9
Bill Gates is all in on robots taking all jobs and possibly destroying the human race.
https://youtu.be/A0kTUP7fWtk?si=n2Fy4glRAFMHuEKn
Against the doomtrolling hypothesis:
‘This is idiotic and requires otherwise smart people to constantly contort themselves to figure out the latest less-than-entirely-depraved person’s angle. Maybe some people are so venal that they can’t imagine anyone truly caring about the welfare of humanity, but they should stop projecting this on everyone else. The experts are warning you that AI could kill you because they think AI could kill you. Many of them have made personal sacrifices to get the message out. Stop adding thumbtacks to your conspiracy corkboard and take their message seriously.’
https://www.astralcodexten.com/p/ai-safety-is-not-a-corporate-plot
LLM hallucinations are becoming less frequent.

Mathematicians are still processing OpenAI’s massive dump of theorems and proofs.
https://www.wsj.com/tech/ai/openai-ai-math-problems-millennium-prize-23d14511
It’s interesting to see how China’s mathematicians are reacting differently than Americans to AI advances in their field.
https://www.scmp.com/news/china/science/article/3370492/leading-chinese-mathematicians-unite-behind-use-ai-research
Machines made additional, important advances in math, computer science and physics.
https://openai.com/index/building-scientific-understanding-with-academic-communities/
China’s tech stocks have practically crashed recently. Will the same happen in the U.S. stock market?
https://www.reuters.com/world/china/china-ai-bubble-has-already-burst-2026-10-26/
Here’s a counterargument to the notion that there’s an AI bubble that will horribly burst. A soft landing is possible.
https://www.astralcodexten.com/p/open-thread-453/comment/
Our understanding of relative machine vs. human performance levels on different tasks could be enriched if we represented it differently.

‘Rush is on to patch a software vulnerability [discovered by machines] that could impact 70% of websites worldwide’
https://apnews.com/article/php-websites-fbi-europe-vulnerability-a0af9576808a0963efca8df14d4b5183
Machines are better at scientific peer review than human experts.
https://gking.harvard.edu/files/peerless.pdf
‘GALBOT ET1 Dance Moves Show How Fast Robots Are Evolving’
https://youtu.be/se0HvBdVOIE?si=aDmdRkxA9meFENyD
The first use of a humanoid robot to commit a crime?
‘Police seize robot that groped 16-year-old girl, investigate whether young men were at the controls’
https://apnews.com/article/robot-germany-sexual-assault-cologne-bf171b1697bd9a7119424040a303af22
‘Musk Vows to Give Each U.S. Child a SpaceX Share’
https://www.wsj.com/business/musk-vows-to-give-each-u-s-child-a-spacex-share-273bc71c
Tesla unveiled its prototype Roadster during a spectacular event where it used a powerful fan and thruster system to defy gravity and to briefly fly.
https://youtu.be/7p5LxFdc-Qg?si=9VkqLbC3bJJ2748Q
The nuclear waste that we’ve been told will be dangerous for millennia could be neutralized in decades with the right technology.
https://spectrum.ieee.org/could-fusion-clean-up-nuclear-waste
Continuity of consciousness is probably an illusion. Once you accept that, it can lead you to weird conclusions, like the notion that “you” die when you go to sleep each night, or that committing suicide would not actually kill “you” since copies of you would live on in parallel universes.
https://www.lesswrong.com/posts/MkKcnPdTZ3pQ9F5yC/cryonics-without-freezers-resurrection-possibilities-in-a
‘Space Force scrambles as Musk’s SpaceX retires its [Falcon 9] rocket’
https://www.politico.com/news/2026/10/22/space-force-spacex-rocket-musk-01131131
China has an unmanned space plane similar to America’s X-37B.
https://www.twz.com/news-features/u-s-intel-confirms-this-is-chinas-secret-spaceplane
Though Earth is the only planet known to harbor organic life, it is not optimal for that. A better planet that could support more life forms and for a longer period of time would be 20 – 30% wider and would orbit a smaller star than our Sun.
‘A superhabitable world — as scientists imagine it — is about 20 to 30 percent wider and twice as massive as Earth, and is placed at the right distance from its star for water to flow on its surface. The stronger gravity of this bigger Earth would hold on tighter to ambient molecules than Earth does, giving the planet a thicker atmosphere and a warmer and more stable climate, fueling the growth of extraterrestrial plants and animals (or their equivalents). The super-Earth’s bigger iron core would erect a stronger magnetic field around it, better blocking cosmic radiation.’
https://www.nytimes.com/2026/10/13/science/inhabitable-planets-solar-system.html
A new dwarf planet may have been found in the Kuiper Belt.
https://www.wgbh.org/news/local/2026-10-27/potential-new-dwarf-planet-found-by-harvard-astrophysicists
‘Indirect aggression is a primary vehicle for female intrasexual competition. Across two studies, we investigated an understudied mode of indirect aggression, rival manipulation via disingenuous or damaging appearance advice.’
https://www.sciencedirect.com/science/article/pii/S019188692300329X
Having your preexisting beliefs validated (“bias confirmation”) triggers the release of dopamine–a pleasure-inducing hormone–in the brain. Thanks to genetics, some people release more dopamine than others, meaning they experience more subjective pleasure from being “proven right” or “winning the argument.” In other words, some people are just born stubborn.
https://pmc.ncbi.nlm.nih.gov/articles/PMC3098533/
There might be ways to create stimulants that have the same effects as caffeine, but which inactivate faster, so you can consume them in the evening without getting insomnia.
Another interesting fact: if you want to remove all the caffeine from your bloodstream as fast as possible, take pills containing Tetradium ruticarpum.
https://www.astralcodexten.com/p/the-quest-for-caffeine-you-can-have
The successor to Wegovy is even better: women who take it lose an average of 25% of their body weight.
https://www.reuters.com/legal/litigation/novos-cagrisema-helped-women-lose-25-weight-average-analysis-shows-2026-10-20/
‘AI Tool Predicts Cancer Survival From Face Photo’
https://www.yahoo.com/news/science/articles/ai-tool-predicts-cancer-survival-135245264.html



















