Hacker News Digest
· 81 Hacker News
The Trump administration announced Thursday it would suspend an immigration program for multiple tech firms, including Microsoft, citing widespread abuse of the worker visa system. Vice President JD…
The Tanzania Education Project is a nonprofit initiative that provides children in Njombe, Tanzania with access to education, healthcare, and a safe environment. For over a decade, it has supported s…
In a four-part Mastodon thread, Terence Tao warns that AI prompters are solving open problems at scale without digesting the results, starving fields of the seminars, collaborations, and follow-up wo…
Cactus Compute released Whistle, a 16.9 MB speech recognition model that runs on CPU with no dependencies and shares the same C++ engine as Needle. It transcribes English, German, French, Spanish, It…
Hundred Rabbits, the off-grid sailing collective, has released a definitive edition of their card game Donsol, a book titled No Bears None, and new pages on cryptography. They also continue developin…
After a month of heavy use across a dozen projects, I can't tell DeepSeek 4.1 Flash apart from Opus. It's orders of magnitude cheaper, handles the same workloads, and its 437x KV cache reduction keep…
OpenAI's annualised revenues are running about $20bn below the figure the company had previously signalled, according to the Financial Times. The shortfall casts doubt on the breakneck growth traject…
- ▲ 345Claude Opus 5.5 turns Invisible Cities into a mesmerizing interactive 3D visualization in one shot
I gave Claude Opus 5.5 a single prompt to visualize all 55 cities from Italo Calvino's Invisible Cities using three.js, with six hours to make a masterpiece. It finished in 1 hour 25 minutes using si…
In 2011, Shahid Hussain bought a CD by Salvage, a band with two professionally produced tracks that seemed to have no online footprint. Over 15 years, he tried every search tool, including frontier A…
An IT professional known as Nomad checked his parents' home network and found their smart coffee maker had generated 1TB of traffic in 10 days, mostly staying on the local network but still saturatin…
A sign error in "Algebraicity of Weil classes on split abelian eightfolds" invalidated a key stabilization-trace cancellation argument and the constructions of two dependent papers, forcing OpenAI to…
A new analysis of Rosalind Franklin's lab notes reveals she recognized the helical structure of DNA from an earlier X-ray image, photograph 49, and calculated its key dimensions. She then deliberatel…
Scientists have sequenced the genome of Jonathan, a 194-year-old Aldabra giant tortoise and the world's oldest land animal, finding unique variants in DNA repair, insulin regulation, and mitochondria…
- ▲ 250Cleo, the Mathematician Who Solved Impossible Integrals Without Proof, Was a Microsoft Developer
For years, the Math Stack Exchange user 'Cleo' stunned mathematicians by posting flawless solutions to complex integrals without any explanation. In January 2025, Cleo was revealed to be Vladimir Res…
On Zotero's 20th anniversary, Dan Cohen reflects on its slow, collaborative development at George Mason University's Center for History and New Media. Unlike today's instant AI-generated code, Zotero…
DVD menus were once a selling point, evolving from simple lists to elaborate interactive experiences. From Disney's FastPlay to Scooby-Doo 2's playable games and Doctor Who's TARDIS-themed interfaces…
Dan Roberts announced an update to OpenAI's GitHub math repository: six new Lean formalizations, nineteen modifications, and three withdrawals. The withdrawn manuscripts cover the algebraicity of Wei…
Theranos World is an interactive website that lets you explore a detailed 3D recreation of Elizabeth Holmes's office, complete with a MacBook, iPhone, Theranos instrument, and green juice. The site a…
Wood Mackenzie's latest global LCOE report finds four-hour battery storage is now cheaper to install than open-cycle gas turbines in every one of the 43 markets where both were modeled. In the Middle…
Two independent teams in Vienna and Beijing have built the first clocks that keep time by counting the squishing and unsquishing of thorium-229 nuclei, reported Wednesday in Nature. The nuclear clock…
A data visualization reveals that 11 of 23 critical open-source projects—including the time zone database, xz, core-js, sudo, and SQLite—are maintained by just one or two people. Paul Eggert updates…
The Swedish Academy has awarded the 2026 Nobel Prize in Literature to Anne Carson, the 76-year-old Canadian poet and essayist. Known for her genre-defying works that blend poetry, translation, and cl…
A new project recompiles classic PC demoscene productions from the early 1990s to WebAssembly, letting them run natively in the browser. The process records every executed instruction on an x86 emula…
Orkut Büyükkökten, who built some of the earliest social networks, is back with a new orkut.com. He argues that twenty years of optimizing for attention has left users lonely and anxious, and that AI…
A growing body of evidence suggests that circadian rhythm disruption is a common and clinically significant feature of ADHD. Sleep problems affect up to 80% of adults and 82% of children with ADHD, a…
The US government has suspended Microsoft and other major IT companies from a key green card program, according to a Reuters report. Hacker News commenters debate the move, noting that Amazon is actu…
Carson Gross, a computer science professor at Montana State University, answers whether AI makes programming a dead-end career with a resounding 'Yes, and...' He argues that while AI can generate cod…
An experimental Rust port of the TypeScript 7 compiler, tsc-rs, was built by LLMs. OpenAI models burned over $400,000 in tokens across months and never passed 84% compatibility; Opus 5.5 started from…
DuckLake is an open lakehouse format from DuckDB that stores metadata in a catalog database and data in Parquet files. The DuckDB extension lets you attach a DuckLake database and use standard SQL fo…
zerobrew is a Homebrew alternative for macOS and Linux that claims up to 100x faster installs. Benchmarks show 100 packages installing 6.6x faster cold and 68x faster warm, with 24 packages hitting 1…
- ▲ 104The eels were climbing out of the water to die: every fish in this idyllic lake perished overnight
In June 2024, a catastrophic pollution event killed over 2,000 fish in a beloved fishing lake in East Sussex. The owners lost their business and £500,000, while the Environment Agency has yet to act.…
A developer built a bare-metal AArch64 kernel in Embedded Swift, running on QEMU's virt machine. The project uses a custom assembly entry point, a hand-written linker script, and minimal implementati…
Working from NASA's TESS data, Pavel Rabtsevich — a product manager, not a professional astronomer — used Claude Code with Opus 5.5 and Fable 5.1 to flag a repeating 3.18-day dip in a star 116 light-…
The author reflects on a revelation: conversations over meals aren't just about the food—they provide a buffer that makes it easier to talk about difficult things. He contrasts his own get-to-the-poi…
Braid's six worlds each introduce a distinct time-manipulation mechanic, and unlike most time-travel fiction, the game's rules are implemented consistently—no hard-coded exceptions or crashes. The au…
Coffee Danger, LLC has applied to ICANN for the .lan gTLD, according to a new application details page. The string .lan has long been used informally for local network addressing, but this filing wou…
A nostalgic Hacker News discussion about the Telnet BBS Guide reveals why 1990s bulletin board systems fostered tight-knit local communities, text-based games, and ANSI art. Participants argue that s…
Stone tools dominate the archaeological record, but the most transformative Stone Age technologies—rope, string, and twine—have almost entirely vanished. From a 35,000-year-old perforated ivory baton…
When his company announced a neon-themed event less than a week in advance, Scott Bezek grabbed the flexible LED filaments he'd been hoarding for years. He sewed them onto a black t-shirt with a stif…
I'm a Linux guy who has run personal servers before, and DHH's "AI shed" idea got me thinking about getting a small $5–10/month VPS. I like having something always on, but I'm not sure the maintenanc…
After 30 months of exclusively static productivity work at 200 nits, an MSI MPG 321URX QD-OLED has accumulated around 8,000 hours. A vertical line from side-by-side windows and taskbar inverse burn-i…
Michael Smith, a 54-year-old musician from North Carolina, was sentenced to 18 months in prison for wire fraud after creating up to 10,000 fake accounts to stream his AI-generated songs billions of t…
Mitchell Hashimoto proposes OSC 7501, a terminal-native protocol for programs to report their status: idle, working, blocked, done, or error. It uses simple key=value pairs over the pty, avoiding fra…
StepFun's flagship agentic model, Step 5 Preview, is now on OpenRouter with a 1,000,000-token context window and a sparse Mixture-of-Experts design (27B active / 600B total parameters). Priced at $1…
SamsungLabs has released LittleBit, a method that compresses large language models into the sub-1-bit regime by factorizing weight matrices into low-rank latent factors, binarizing them, and restorin…
ETH-68 is an Ethernet audio interface for Linux that achieves 3.620 ms round-trip latency at 48 kHz with a 64-sample buffer, matching RME's HDSPe AIO Pro PCIe card and surpassing it by 0.33 ms at 96…
Researchers discovered a vast whale necropolis in the Diamantina Zone, southeastern Indian Ocean, at depths of 4,616 to 7,001 meters. The 1,200-kilometer stretch contains five modern whale-fall commu…
Integer arithmetic demands preemptive checks to avoid undefined behavior, but floats work differently: errors produce NaN or infinity that propagate safely, so checking the final result for finitenes…
Anthropic has updated its usage policy for the first time in over a year, adding a ban on "sustained and needless abusive or cruel behavior" toward Claude. The update also tightens rules on election…
k10s is a Kubernetes terminal UI you can actually click. Built in Go with Bubble Tea, it lists every action for your selected resource in a dedicated pane, so nothing hides behind memorized keys. Sea…
Ethereum researcher Justin Drake warned that AI advances could break the ECDSA cryptography securing crypto wallets before quantum computers do, and urged a gradual migration of funds to fresh addres…
The Dat ecosystem, a collection of high-level applications built on peer-to-peer protocols, is the subject of a Hacker News discussion. Commenters note that Dat is mostly dead, with even the Beaker b…
The Firefox team is running its second annual Interop 2027 proposal ranking. Last year's 1900+ rankings helped push proposals in the Interop process and prioritize feature work in Firefox. You only n…
Biohub, the U.S. Department of Energy, the National Institutes of Health, and partners including Google DeepMind, Isomorphic Labs, and Meta are investing $1.8 billion to generate open, standardized b…
Exoskeletons are moving from science fiction to the front lines: Ukrainian soldiers use Hypershell devices to carry artillery shells, Seattle Mountain Rescue tests them for searches, and IKEA, Ford,…
GitHub introduced two repository settings that give maintainers more control over contributions. One disables pull requests completely, hiding the tab and preventing anyone from viewing or opening th…
A new Linux compression method called CRAM allows compressed memory to be accessed using standard memory semantics instead of as a block device, drastically improving performance. The approach yields…
The Association for Human Mathematics (AHM) has issued a statement condemning OpenAI's October 6 release of over 700 mathematical manuscripts, which purport to solve high-profile problems. AHM points…
A French court rejected Canal+'s request for €50,000 daily penalties against Cloudflare for not blocking pirate sports streams via its 1.1.1.1 DNS resolver. The court ruled that Cloudflare's CDN-leve…
A browser-based workbench simulates THAT, the analog computer, with an editable patch panel, virtual oscilloscope, and eight coefficient potentiometers. Drag cables between 196 connector hotspots, lo…
Rembrandt is a free, open-source photo editor for macOS, Windows, and Linux that eliminates subscriptions, accounts, and tracking. It handles RAW from 1,000+ cameras, AI masks, Super Resolution, and…
Before William Golding's Lord of the Flies became a classroom staple, it was rejected by publisher after publisher. One reader called it 'rubbish and dull.' Then a young editor named Charles Monteith…
In the age of generative models, imperative programming is becoming like assembly, while high-level reasoning about algorithms and data flows matters more. Clojure's data-centric, declarative style,…
ArtCraft is an open-source studio for controllable AI image and video. It offers 3D compositing, character posing, image-to-3D mesh, background removal, and more, letting artists compose shots precis…
Declassified documents show the CIA funded right-wing student groups like MURO in the days before the 1968 Tlatelolco massacre and ran at least five projects to control Mexican student politics over…
A software engineer describes a new breed of recruiter spam: LLM-written emails that fake personalization by summarizing your career back to you, then pitch a job that has nothing to do with your exp…
Researchers at Flinders University's Biomedical Nanoengineering Laboratory have found that vanillin—the main compound in vanilla and a cheap, widely used food additive—has strong antioxidant, anti-in…
A school's automated grading system uses clang to parse code and block forbidden functions like execve. Two students found a way around it: they leak the fixed offset between printf and mmap, then us…
rGPU lets you keep Python on your laptop while running PyTorch operations and storing tensors on a remote NVIDIA GPU. It offers two paths: a native PyTorch device for simple integration, and a CUDA s…
I tried ArtCraft's vibe-coded replacements for Photoshop, Premiere, Acrobat, and InDesign. Built in Rust, they're fast and tiny, and they work well enough to open old files or build a zine. But rough…
This project reverse-engineers the firmware of a Nokia 110 4G to run a native AI chat app. Using the number pad, you can ask questions via DeepSeek chat API and control phone functions like calls, al…
Project Arena is an open benchmark from Edge Delta for testing AI investigation tools on Kubernetes. It deploys a disposable cluster, injects faults, and scores how well any product detects, diagnose…
TerrainSR is a model that generates realistic higher-detail terrain height data from lower-detail data, trained on 100m to 10m pairs. It was created to enable a real-scale historical strategy game by…
In December 2024, AI Impacts surveyed 1,580 top AI researchers and found a median 10% chance that future AI advances cause human extinction or permanent disempowerment—up from 5% a year earlier. Supe…
Wordminos blends the strategic placement of dominoes with the word-building challenge of crosswords. Place all pieces on matching color markers to form a crossword where every letter spells valid wor…
Mojo Dojo logs every crawler hitting its site and verifies each against published IP ranges. Over 30 days, AI crawlers accounted for 24.2% of 58,057 bot hits — roughly 0.93 AI hits for every search e…
When ENIAC, the first general-purpose electronic computer, became operational in 1945, it was programmed entirely by women who had to physically rewire cables and flip switches. The six original prog…
The author argues that AI's benefits—fusion reactor design, energy-dense batteries, carbon capture, sustainable food, personalized medicine—outweigh its risks. He dismisses existential fears as overb…
When Teletubbies premiered in 1997, it was an instant hit and an instant controversy. But the strangest accusation was that Tinky Winky, the purple Teletubby, was gay. This article traces how a child…
Wearable cameras will soon be as ubiquitous as time, turning remote vision into a mundane assumption. Just as clocks became invisible infrastructure, cameras will fade into the background, enabling b…
Researchers at LessWrong operationalize a model's self-model via self-recognition and self-report, then intervene on it to modulate Emergent Misalignment (EM). They find that self-recognition fine-tu…