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ofnumbers

@ofnumbers.bsky.social
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Ethan Mollick @emollick.bsky.social · 27/09/2026
It is strange how much LLMs turned out to be able to solve such a wide range of hard problems that would not, instinctively, seem to be problems that a model of human language would be able to solve This is from a Stanford project that let Astra drive a robot in a kitchen tml.stanford.edu/homebody/
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Lev Parikian @levparikian.bsky.social · 27/08/2026
250 million birds flew across America last night, tracked by radar. Migration season is upon us, and it’s wilder than you could imagine. Birdcast’s live migration maps and forecasts (from Cornell Lab of Ornithology) are brilliant, and you can find them here. birdcast.org/migration-to...
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Ars Technica @arstechnica.com · 18/06/2026
arstechnica.com
Hunter-gatherers in Siberia died of a plague outbreak 5,500 years ago
We can't blame the Neolithic Transition for the plague anymore.
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John Scott-Railton @jsrailton.bsky.social · 10/06/2026
NEW: malware developers added nuclear & biological weapons text to to their spyware. Goal? To trigger LLM safety refusals... so that their spyware wouldn't be analyzed by an AI security scanner. Cleanest practical example I can think of for why over-indexing on first order "safety" is risky. 1/
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Graham J. @grahamj.bsky.social · 28/04/2026
I'll admit I haven't read a lot of WOTR in recent years, but this on the actual utility and pitfalls of AI/LLMs for nuclear escalation and wargaming (by @nktpnd.bsky.social and @areddie.bsky.social), is quite good:
warontherocks.com
I’m Sorry, Dave. I’m Afraid I Can’t De-escalate: On (AI) Wargaming and Nuclear War
Recent experiments placing large language models in simulated nuclear crises have produced alarming headlines. “Bloodthirsty” AI systems escalate
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Eric Topol @erictopol.bsky.social · 20/04/2026
Microplastics and nanoplastics were found in 100% of healthy brains, 99.4% of diseased brains, with much higher concentrations adjacent to brain tumors nature.com/articles/s44...
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Alex Steffen @alexsteffen.bsky.social · 06/04/2026
I hadn't seen this before. This is pretty remarkable. Earth and Moon in one NASA photo. ht @astrokatie.com
Earth and Moon from DSCOVR NASA's Earth Polychromatic Imaging Camera (EPIC) aboard the Deep Space Climate Observatory (DSCOVR) satellite captured this unique view of the Moon as it moved in front of the sunlit side of Earth last month. This view shows the fully illuminated “dark side” of the moon that is never visible from Earth. Ian Regan processed this version of the image to account for the Moon's motion. NASA / NOAA / Ian Regan
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Saeed Jones @theferocity.bsky.social · 27/03/2026
“11 sperm whales huddled together at the surface, strangely still and taking occasional shallow dives. After about an hour, the animals seemed to start thrashing, and a plume of blood reddened the water. The researchers feared trouble, maybe a shark attack. But it was something else.” WHALE DOULAS!
nytimes.com
Scientists Filmed a Whale Birth. The Surprise: Mom Had Many Helpers.
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Eric Topol @erictopol.bsky.social · 26/03/2026
How a Covid mRNA vaccine can extend healthspan, delay age-related organ deterioration and promote resilience to systemic inflammation, via inducing p16-high immune cells, independent of its benefit vs the virus. www.cell.com/immunity/abs...
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Prof Frank McDonough @fxmc1957.bsky.social · 26/03/2026
FACT OF THE DAY. 26 March 1953. In a huge medical breakthrough, US medical researcher Dr Jonas Salk announced that he had created the first polio vaccine. Polio cases fell from 58,000 per year in 1952 to 6,000 by 1958. Salk’s vaccine was replaced by a new one developed by Albert Sabin in 1962.
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Mike Masnick @masnick.com · 17/03/2026
There's a six page appendix listing out all of the many many times these lawyers appeared to rely on hallucinated citations. YIKES.
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Jigar Shah @jigarshahdc.bsky.social · 16/03/2026
The energy transition isn’t mainly about replacing fuels—it’s about switching from inefficient heat-based systems (molecules) to efficient electrical systems (electrons). open.substack.com/pub/electrot...
open.substack.com
Reframing Energy for the Age of Electricity
We need to count energy from the perspective of the consumer in order to understand the changes sweeping the energy sector
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Albert Pinto @70sbachchan.bsky.social · 21/02/2026
Wait what theconversation.com/the-worlds-2...
theconversation.com
The world’s 280 million electric bikes and mopeds are cutting demand for oil far more than electric cars
Electric vehicles get all the press – but it’s the smaller unsung two wheelers cutting oil demand the most.
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Brent Toderian @brenttoderian.bsky.social · 23/02/2026
“One mile on a bike is a $.42 economic gain to society, one mile driving is a $.20 loss.” “Which means that Copenhagen, a city of 1.2 million people, saves $357 million a year on health costs because something like 80% of its population commutes by bike.” #CityMakingMath Some costs aren’t costs.
grist.org
One mile on a bike is a $.42 economic gain to society, one mile driving is a $.20 loss
Copenhagen, the bicycle-friendliest place on the planet, publishes a biannual Bicycle Account, and buried in its pages is a rather astonishing fact.
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mr. TIM @timkellogg.me · 15/02/2026
Token Anxiety i think i mostly echo this for myself. with so much that can be done, i often feel like i *should* be doing something, always
Token Anxiety
Nikunj Kothari C @nikunj • Feb 13
A friend left a party at 9:30 on a Saturday. Not tired. Not sick. He wanted to get back to his agents.
Nobody questions it anymore. Half the room is thinking the same thing. The other half are probably checking the progress of their agents. At a party.
All the parties are sober now. Young people don't drink because they're going back to work after. Not inspired by Bryan Johnson, although that's probably a factor. The buzz they want now runs on tokens per day.I keep noticing it on walks through the Mission. Laptops glowing everywhere. Cafes, sidewalks, heck even park benches. People walking with screens open like a flashlight guiding them somewhere. Less drunk laughter on the streets these days. More keystrokes.
Dinner conversations used to start with "what are you building?" That's over. Now it's "how many agents do you have running?" People drop the number the way they used to drop their follower count. Quietly competitive. The flex isn't what you've accomplished anymore. It's what's working while you're sitting here not working.
The vocabulary is what really gets me though.
People describe models the way sommeliers describe wine. This one has better taste. That one hallucinates with more confidence. Opus is bold, Codex is smooth. They talk about harnesses and reins like they're controlling
horses. Invisible whips directing invisible labor. Someone at a dinner said they keeplabor. Someone at a dinner said they keep
"Claude on a tight leash for code review but give it more slack for creative work." We've started borrowing the language of how we treat animals for something none of us actually understand yet.
Waking up and checking what your agents produced overnight is the first thing now.
Before coffee. Before texts. You open your laptop and grade homework you assigned in your sleep. Some of it is good. Most needs rework. But you start shipping a plan before you sleep just so you can wake up to more code written overnight. Saturdays became uninterrupted build windows. No meetings, no Slack, twelve hours of you and your agents. Sunday morning X is all terminal screenshots and shipping receipts. "What'd you ship this weekend?" replaced "what'd you do this weekend?"The anxiety is rational, which is why it sticks.
Every week some new benchmark drops that makes last month's workflow feel prehistoric.
Codex ships overnight processing. Opus gets faster. Context windows double. None of it reduces the pressure. It multiplies it. You can do more now. And someone already is. The window to be first at anything feels like it's shrinking by the day. Literally, by the day.
I replaced Netflix with Claude Code. I lie in bed thinking about what I can spin up before I fall asleep, what can run while I'm
unconscious. Reading a novel feels indulgent now. Watching a movie without a laptop open feels wasteful. This voice in my head that says
"something could be running right now" just doesn't shut off. I'm not even building a company. I'm just addicted to building my random ideas.
Everyone here knows they should step away more. That's not the problem. The problem is what your brain does when you try. I still take a x ss walks. The agents come with me now.
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Randall Munroe @xkcd.com · 09/02/2026
Dinosaurs And Non-Dinosaurs xkcd.com/3204/
Comic. [2x2 chart. Top left quadrant: seem like dinosaurs x are dinosaurs. Silhouettes of dinosaurs stegosaurus, triceratops, tyrannosaurus, velociraptor, and long-neck dinosaur. Top right quadrant: seem like dinosaurs x are not dinosaurs. Silhouettes of mosasaur, quetzalcoatlus, dimetrodon, plesiosaur, and pteranodon. Bottom left quadrant: don’t seem like dinosaurs x are dinosaurs. Silhouettes of penguin, egret, ostrich, pigeon, falcon. Bottom right: don’t seem like dinosaurs x are not dinosaurs. Silhouettes of squirrel, stapler, plant, person, and bicycle.]
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WIRED @wired.com · 16/11/2025
A new analysis tries to calculate the coming environmental footprint of AI in the US and finds that the ideal sites for data centers aren’t where they’re being built.
wrd.cm
If the US Has to Build Data Centers, Here’s Where They Should Go
A new analysis tries to calculate the coming environmental footprint of AI in the US and finds that the ideal sites for data centers aren’t where they’re being built.
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Jennifer Elias @jennelias.bsky.social · 12/11/2025
Waymo is set to begin offering robotaxi rides on freeways in San Francisco, LA and Phoenix. The company also installed additional infrastructure needed to charge its fleet of electric robotaxis given the freeway expansion. cnb.cx/3JZsj1B
cnb.cx
Waymo begins offering freeway robotaxi rides in San Francisco, LA and Phoenix
The Google sister company has been testing robotaxi freeway rides with employees for more than a year.
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Anthony Lydgate @anthonylydgate.bsky.social · 30/10/2025
"In the room for 5- to 7-year-olds, a large TV on one wall displays circle charts that update every minute with completion rates and other metrics from each student’s personalized learning software" www.wired.com/story/ai-tea...
wired.com
Parents Fell in Love With Alpha School’s Promise. Then They Wanted Out
In Brownsville, Texas, some families found a buzzy new school’s methods—surveillance of kids, software in lieu of teachers—to be an education in and of itself.
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William Chyr @chyr.bsky.social · 28/10/2025
We're excited to reveal Strata, a strategy game we developed for Board, a new game console that blends physical and digital play: board.fun In Strata, you use physical 3D blocks to claim territory and outmaneuver opponents. Tetris meets Chess.
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Eric Topol @erictopol.bsky.social · 09/10/2025
Plenty of amyloid, very little tau Low inflammatory response nytimes.com/2025/10/07/h...
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Quantian @quantian.bsky.social · 03/10/2025
Bluesky is a site explicitly founded by cryptocurrency libertarians with the idea that it would be a decentralized platform where users would be free to choose the open-source moderation and algorithmic feed tools they wanted, and by accident acquired a power userbase that hates all of those things.
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Lee Billings @leebillings.bsky.social · 01/10/2025
Now on @sciam.bsky.social: A fresh look at old Cassini data shows surprising chemical complexity brewing within Enceladus. This time we've found oodles of chonky organic molecules that could be precursors to (or byproducts of) even chonkier biomolecules. www.scientificamerican.com/article/is-l...
scientificamerican.com
Is Life inside Enceladus? Saturn’s Ocean Moon Is Awash with Biology’s Raw Ingredients
A fresh analysis of old data has found rich organic chemistry within the hidden ocean of Saturn’s moon Enceladus
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Merriam-Webster @merriam-webster.com · 01/10/2025
We are thrilled to announce that our NEW Large Language Model will be released on 11.18.25.
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Ars Technica @arstechnica.com · 30/09/2025
arstechnica.com
Is the “million-year-old” skull from China a Denisovan or something else?
Now that we know what Denisovans looked like, they’re turning up everywhere.
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Carl Quintanilla @carlquintanilla.bsky.social · 27/09/2025
Just when you start to doubt Anthropic CEO Dario Amodei’s prediction — that AI will replace half of entry-level, white-collar workers within five years — a story like this comes along. @barrons.com www.barrons.com/articles/pas...
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Carl Quintanilla @carlquintanilla.bsky.social · 26/09/2025
".. Robotaxis -- self-driving vehicles for hire -- are about to eat the drivers’ lunch. Within a few decades, hiring a driver to operate a car will go the way of human elevator operators, bowling pin setters, and switchboard operators." www.persuasion.community/p/human-driv...
persuasion.community
Human Drivers Are Becoming Obsolete
The rise of the robotaxi.
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Financial Times @financialtimes.com · 15/09/2025
Scientists are striving to unlock the genetic secrets of unusually long-lived animals to find clues to extending healthy human life. on.ft.com/4n3Rlej
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Bruno J. Navarro @brunojnavarro.bsky.social · 14/09/2025
In June, almost one-quarter of US power generation was green, up from 18% in the year-earlier period, according to data compiled from the US Energy Information Administration.
bloomberg.com
The US Keeps Breaking Renewable Energy Records
New highs for solar and wind power and battery storage are emerging on an almost weekly basis across the country.
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Elizabeth Kolbert @elizkolbert.bsky.social · 09/09/2025
"Last year, more than 90 percent of wind and solar projects commissioned worldwide produced power more cheaply than the cheapest available fossil-fuel alternative."
nytimes.com
‘China Is the Engine’ Driving Nations Away From Fossil Fuels, Report Says
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Ken Shirriff @righto.com · 02/08/2025
In 1983, Philips produced the first FM radio receiver on a chip, leading to products such as the FM radio wristwatch. Let's look at the tiny silicon die inside this chip and see how it works. 1/N
A photo of a digital watch with a tuning knob on the front and earbud headphones plugged into the side. Next to it is the wristwatch with the back removed, revealing the batteries inside, along with tiny surface-mount components and a small black integrated circuit.
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Lauren J. Young @laurenjyoung.bsky.social · 14/07/2025
Organ clocks, protein clocks, immune system clocks—the longevity research space is filled with so many new ways to measure biological age. I spoke with @erictopol.bsky.social to discuss the latest in aging tests ⏰ @sciam.bsky.social www.scientificamerican.com/article/what...
scientificamerican.com
A Longevity Expert Breaks Down the Science and Hype of Biological Aging Tests
Super Agers author Eric Topol unpacks the rise of biological age tests—from organ clocks to immune system clocks—and how they might revolutionize early diagnosis of disease
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Christopher Mims @mims.bsky.social · 28/06/2025
It’s Bulletproof, Fire-Resistant and Stronger Than Steel. It’s Superwood. Waste wood scraps, changed at the molecular level, could become heavy-duty building materials—and even replace plastic, aluminum and carbon fiber in our vehicles and gadgets (gift link) www.wsj.com/tech/inventw...
wsj.com
It’s Bulletproof, Fire-Resistant and Stronger Than Steel. It’s Superwood.
Waste wood scraps, changed at the molecular level, could become heavy-duty building materials—and even replace plastic, aluminum and carbon fiber in our vehicles and gadgets.
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Ars Technica @arstechnica.com · 25/06/2025
arstechnica.com
Anthropic destroyed millions of print books to build its AI models
Company hired Google’s book-scanning chief to cut up and digitize “all the books in the world.”…
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WIRED @wired.com · 22/06/2025
From living matter to molecules to elementary particles, the world is made of “chiral” objects that differ from their reflected forms. www.wired.com/story/how-th...
wired.com
How the Universe and Its Mirrored Version Are Different
From living matter to molecules to elementary particles, the world is made of “chiral” objects that differ from their reflected forms.
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Randall Munroe @xkcd.com · 21/06/2025
Exoplanet System xkcd.com/3103/
Comic. [planets and astronomical bodies in various shapes with comments pointing to them] Typical Exoplanet System: Giant planet orbiting so close that it’s actually rolling on the star’s surface; Hot Jupiter; Mini Neptune; Planet that could be habitable, if there’s a form of life that hates water but loves acid and being on fire; Cold Jupiter; Potentially habitable void; Hot Mars; Planet that may actually be in the habitable zone, according to a very optimistic modeling paper by some desperate postdocs; There’s a pulsar here but it’s probably fine; A waterworld paradise with beautiful oceans and warm— Wait, no, we just got new measurements, it’s a hellish steam oven; Mini Pluto; Earthlike data artifact; Wet Saturn; Either a gas giant or a fist-sized rock, depending which calibration method you use; Faint dust cloud that will cause several papers to be retracted; Somehow this whole system is smaller than the orbit of Mercury?!; Planet whose surface may host conditions suitable for rocks
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Carl Zimmer @carlzimmer.com · 18/06/2025
About 70,000 years ago, a new study suggests, our species learned to live just about anywhere. Later, that ability helped our ancestors expand from Africa across the world. Here’s my story on the human niche [Gift link] nyti.ms/3ZBc7ID
nyti.ms
When Humans Learned to Live Everywhere
About 70,000 years ago in Africa, humans expanded into more extreme environments, a new study finds, setting the stage for our global migration.
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Ars Technica @arstechnica.com · 18/06/2025
arstechnica.com
Why one man is archiving human-made content from before the AI explosion
Newly-announced catalog collects pre-2022 sources untouched by ChatGPT and AI contamination.
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Ada Palmer @adapalmer.bsky.social · 15/06/2025
Lab-grown salmon cleared for sale in the United States. Wildtype’s 'cultured' salmon is made in a lab from a few cells. In May 2025, the FDA approved Wildtype’s salmon for commercial sale, paving the way for the world’s first commercial sales of cell-based seafood. buff.ly/yJiHfus #ShareGoodNewsToo
buff.ly
FDA clears Wildtype’s cell-cultivated salmon for US debut
Wildtype is the first to launch cultivated seafood in the US after securing an FDA no questions letter re. the safety of its cultivated salmon
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Sara Hastings-Simon 🇨🇦 @shastingssimon.bsky.social · 16/06/2025
Sometimes I think I do cool things at work and then my colleagues are like, oh we discovered a new T Rex ancestor. www.discovermagazine.com/the-sciences...
discovermagazine.com
Meet Khankhuuluu: The Dragon Prince Dinosaur That Came Before T. Rex
Learn more about a newly discovered dinosaur species that is now the closest-known ancestor to the Tyrannosaurs.
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Ethan Mollick @emollick.bsky.social · 14/06/2025
👀This is impressive: Using an autonomous agent based on o3-mini and GPT-4.1, a team from Harvard, MIT & other institutions reproduced and updated an entire issue of Cochrane Reviews in two days… saving 12 person-years of work. The AI reviews captured more papers & were more accurate than humans.
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Janel Comeau 🍁 @verybadllama.bsky.social · 10/06/2025
Google and Meta search both report that Cape Breton Island has its own time zone 12 minutes ahead of mainland Nova Scotia time because they are both drawing that information from a Beaverton article I wrote in 2024
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Phillip Maciak @pjmaciak.bsky.social · 07/06/2025
This is a wild story that will shut absolutely no one up. However, it’s also not so much a revelation as a confirmation of what LOTS of smart writers (esp aviation experts) have been saying forever. www.wsj.com/politics/nat...
wsj.com
The Pentagon Disinformation That Fueled America’s UFO Mythology
U.S. military fabricated evidence of alien technology and allowed rumors to fester to cover up real secret-weapons programs
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Jason Koebler @jasonkoebler.bsky.social · 02/06/2025
I talked to 15 teachers/professors about how AI and ChatGPT is ruining their lives: www.404media.co/teachers-are...
404media.co
Teachers Are Not OK
AI, ChatGPT, and LLMs "have absolutely blown up what I try to accomplish with my teaching."
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Bloomberg News @bloomberg.com · 01/06/2025
History shows how soft power and migration made Indo-European languages dominant — and suggests the supremacy of English is not guaranteed to last
bloom.bg
How Migration and Soft Power Made Indo-European Languages Dominant
History shows that linguistics evolve in unpredictable ways — and that the supremacy of English is not guaranteed.
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Stephen Jacob Smith @stephenjacobsmith.com · 31/05/2025
“This summer, [Waymo is] planning to launch in Atlanta. Next on the list are Miami and Washington, D.C. The cars are now mapping Boston, Nashville, New Orleans, Dallas, Las Vegas and San Diego. This past week, the company announced that it’s testing Orlando, Houston and San Antonio.”
wsj.com
It’s Waymo’s World. We’re All Just Riding in It.
Google’s driverless-taxi company just cracked 10 million rides. If you haven’t taken one, you will soon.
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Joseph Cox @josephcox.bsky.social · 23/05/2025
New from 404 Media: authors are getting caught leaving AI prompts in their novels, telling the AI to follow someone else's style. We bought a copy to confirm. www.404media.co/authors-are-...
Fans reading through the romance novel Darkhollow Academy: Year 2 got a nasty surprise last week in chapter 3. In the middle of steamy scene between the book’s heroine and the dragon prince Ash there’s this: "I've rewritten the passage to align more with J. Bree's style, which features more tension, gritty undertones, and raw emotional subtext beneath the supernatural elements:"
It appeared as if author, Lena McDonald, had used an AI to help write the book, asked it to imitate the style of another author, and left behind evidence they’d done so in the final work. As of this writing, Darkhollow Academy: Year 2 is hard to find on Amazon. Searching for it on the site won’t show the book, but a Google search will. 404 Media was able to purchase a copy and confirm that the book no longer contains the reference to copying Bree’s style. But screenshots of the graph remain in the book’s Amazon reviews and Goodreads page.
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Ars Technica @arstechnica.com · 23/05/2025
arstechnica.com
Google’s Will Smith double is better at eating AI spaghetti … but it’s crunchy?
Veo 3 is a major leap in AI video synthesis, but the sound effects need more cooking time.
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Ethan Mollick @emollick.bsky.social · 21/05/2025
Veo 3: "a big broadway musical about garlic bread, with elaborate costumes and a sondheim-like vibe"
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Carl Quintanilla @carlquintanilla.bsky.social · 21/05/2025
“.. The only problem — many of the books on that list do not exist. The titles — and the book summaries — were dreamed up by artificial intelligence.” @chicago.suntimes.com chicago.suntimes.com/news/2025/05...
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