How come AI-related posts get so many points on HN?
Have we all decided to rebrand Hacker News as a platform for discussing AI? I think that the too many people love to discuss harshly about AI Comments URL: https://news.ycombinator.com/item?id=49764057 Points: 5 # Comments: 4
Emulating Memory Access: How Hard Can It Be?
There are so many things we approximate to make life simple. Wires, for example, have no resistance or other strange effects. Crystal oscillators output their exact frequency. But surely our model of how a computer stores and loads memory is accurate, right? You put...
CrowdSec Says TanStack npm Attack Led to Copy of 170 Private GitHub Repositories
An attacker copied about 170 of CrowdSec's private GitHub repositories on May 22 using the account of an employee who had just left, CrowdSec said on September 18. The French security company had kept his GitHub access open. CrowdSec says his laptop was compromised in...
GPT-6 Astra Solves a WWI German Radio Cipher
Article URL: https://www.prinzai.com/p/gpt-6-astra-solves-a-wwi-german-radio Comments URL: https://news.ycombinator.com/item?id=49763987 Points: 14 # Comments: 0
Firefox 156 arrives with a forest of forks in its wake
Mozilla and MZLA have delivered the latest releases in their new fortnightly cycle, but users who dislike the faster pace have alternatives. Firefox 156 is trickling out to users. The release notes only mention two new features: for Mac users, there's now an option in...
If math is more than proof, we need to better celebrate the rest of it
Article URL: https://terrytao.wordpress.com/2026/09/18/if-math-is-more-than-proof-we-need-to-better-celebrate-the-rest-of-it/ Comments URL: https://news.ycombinator.com/item?id=49763928 Points: 18 # Comments: 5
CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The vulnerabilities are listed below -...
Human brain is two separate organs, Stanford Medicine-led research finds
Article URL: https://med.stanford.edu/news/all-news/2026/09/two-separate-brains.html Comments URL: https://news.ycombinator.com/item?id=49763697 Points: 3 # Comments: 1
11 secrets to success according to 80+ elite performers
“I don’t think about my life in terms of ‘superstar.’ I’m just a workin’ girl. I always say, and it’s the truth, that I am a workhorse that looks like a show horse.” —Dolly Parton, May 2025 When I heard the news of Dolly Parton’s passing, this quote came to mind. A...
NASA-IBM Lunar Foundation open-Source Geospatial AI Model
Article URL: https://newsroom.usra.edu/usra-contributes-planetary-science-expertise-to-nasa-ibm-lunar-foundation-model/ Comments URL: https://news.ycombinator.com/item?id=49763379 Points: 5 # Comments: 0
Show HN: Seal – Letters and passwords that open for your family after you die
I'm a CS undergrad who has developed an interest in hardware keys ever since I used them for a school project a few years ago. I made a little chat app that only allows users to chat if they registered a key, nothing else.The backstory of how I came to work on Seal...
The Concertina Goes Electronic
The concertina is an instrument that features heavily in European folk music, of which there are a variety of types. [Xcott Craver] has built one, an anglo concertina of the type you may recognise accompanying sea shanties, but this is no ordinary squeezebox. Instead...
San Francisco Onion Futures Company
Article URL: https://onionfutures.com/ Comments URL: https://news.ycombinator.com/item?id=49763296 Points: 12 # Comments: 3
Flock Offers Employees Buyouts as Customers Flee
Article URL: https://www.wired.com/story/flock-is-offering-voluntary-buyouts-to-employees/ Comments URL: https://news.ycombinator.com/item?id=49762835 Points: 25 # Comments: 2
SDCC – Small Device C Compiler
Article URL: https://sdcc.sourceforge.net/ Comments URL: https://news.ycombinator.com/item?id=49762744 Points: 6 # Comments: 0
Science Is Open Software
Article URL: https://jepedersen.dk/blog/202505_research/ Comments URL: https://news.ycombinator.com/item?id=49762687 Points: 6 # Comments: 2
The Contract on America
Article URL: https://3quarksdaily.com/3quarksdaily/2026/09/the-contract-on-america.html Comments URL: https://news.ycombinator.com/item?id=49762573 Points: 10 # Comments: 4
On Chip Debug for (Some) MicroPython
If you’ve used MicroPython much, you know that debugging usually amounts to printing a few things out, trying your code out, and then repeating. But [ghi-electronics] wants you to have full on-chip source-code debugging in Visual Studio. You don’t need anything...
This gadget—and free software—makes e-reading fun again
Hello again, and welcome back to Fast Company’s Plugged In. At first blush, it sounds like a canonical example of a gizmo the world could live without. The device in question is a truly diminutive e-reader designed to snap magnetically to the back of your phone—you...
How Focus mode has changed in iOS 27
iOS 27 brings tons of cool upgrades to your iPhone. Don't miss the interesting-yet-subtle changes to Focus.
Show HN: LiveWorld – Every 24/7 YouTube live camera on one globe
Article URL: https://liveworld.info/ Comments URL: https://news.ycombinator.com/item?id=49762099 Points: 3 # Comments: 0
Alibaba open-sources AI model that can detect cancer and nearly 150 conditions
Article URL: https://www.scmp.com/tech/big-tech/article/3368055/alibaba-open-sources-medical-ai-model-can-detect-cancer-and-nearly-150-conditions Comments URL: https://news.ycombinator.com/item?id=49761840 Points: 14 # Comments: 0
India forces caller-ID apps to feed spam reports to telcos
Truecaller says the one-way sharing requirement would hand a commercially valuable proprietary asset to telecom operators.
Tilly Norwood’s press tour is going about as well as you’d expect for an AI
In one particularly odd interview, Norwood seems to malfunction and begin speaking Chinese.
Anthropic decides to support OpenAI’s markdown instructions spec
Anthropic on Friday surprised the developer community by supporting rival OpenAI's mechanism for passing marching orders to AI agents. This makes life easier for folks who use both platforms. "We're adding support for AGENTS.md to Claude Code," said Claude Code...
Microsoft agentically ports Copilot runtime to Rust for $120K
The software engine underpinning GitHub Copilot and a growing number of Microsoft products is now written entirely in Rust, with AI agents doing most of the porting work. The migration cost about $120,000 in AI token usage plus about three weeks of a developer's time....
Virginia governor wakes up to fact datacenters have become political cancer
Virginia is not just for lovers, but is also for datacenters, hosting more than anywhere else in the world. However, the growth could be slowing as Governor Abigail Spanberger issued an executive order on Friday cracking down on bit barn builds in the state. “In the...
Compsci grads facing recession-like job prospects thanks to AI
Thanks to AI, computer science majors are finding themselves in a tougher spot than they might have expected. Jobs are harder to come by, and more graduates are ending up in lower-paying sectors like retail and food service. That’s according to a new working paper by...
Claude Code revamps projects so you can work and pay in parallel
Claude Code customers have a new reason to give Anthropic more of their money. The tool now allows you to launch multiple sessions related to a single project, burning through more resources and cash at once. Appropriately enough, the feature is called projects and...
A startup that builds other startups raised $100M, and is all-in on physical AI
UP.Labs, now doing business under the name Vantora, is building startups for industrial corporations.