Security through obscurity is not bad
Article URL: https://mobeigi.com/blog/security/security-through-obscurity-is-not-bad/ Comments URL: https://news.ycombinator.com/item?id=47997486 Points: 68 # Comments: 77
Modern jet engine turbines: each blade a single crystal (2015)
Article URL: https://www.americanscientist.org/article/each-blade-a-single-crystal Comments URL: https://news.ycombinator.com/item?id=47997059 Points: 24 # Comments: 1
Tech
Alert-driven monitoring
Article URL: https://simpleobservability.com/docs/alert-driven-monitoring Comments URL: https://news.ycombinator.com/item?id=47997056 Points: 81 # Comments: 36
Tech
Nuclear receptor 4A1 linked to health effects of coffee: study
https://en.wikipedia.org/wiki/Nuclear_receptor_4A1 Comments URL: https://news.ycombinator.com/item?id=47995757 Points: 91 # Comments: 67
Tech
Show HN: Apple's SHARP running in the browser via ONNX runtime web
Hi HN, author here. SHARP is Apple's recent single-image 3D Gaussian splatting model ( https://arxiv.org/abs/2512.10685 ). Their reference code is PyTorch + a pretty heavy pipeline; I wanted to see if it could run in a browser with no server hop, so
Tech
OpenAI's o1 correctly diagnosed 67% of ER patients vs. 50-55% by triage doctors
Article URL: https://www.theguardian.com/technology/2026/apr/30/ai-outperforms-doctors-in-harvard-trial-of-emergency-triage-diagnoses Comments URL: https://news.ycombinator.com/item?id=47991981 Points: 103 # Comments: 33
Tech
In Harvard study, AI offered more accurate diagnoses than emergency room doctors
A new study examines how large language models perform in a variety of medical contexts, including real emergency room cases — where at least one model seemed to be more accurate than human doctors.
I Recreated the Apple Lisa Computer Inside an FPGA – The LisaFPGA Project
Article URL: https://www.youtube.com/watch?v=8jNQDcpHc68 Comments URL: https://news.ycombinator.com/item?id=47999460 Points: 4 # Comments: 0
Tech
The Oscars Just Banned AI from Winning Acting and Writing Awards
Article URL: https://gizmodo.com/the-oscars-just-banned-ai-from-winning-acting-and-writing-awards-2000753740 Comments URL: https://news.ycombinator.com/item?id=47999346 Points: 15 # Comments: 1
What Chromium versions are major browsers are on?
Article URL: https://chromium-drift.pages.dev/ Comments URL: https://news.ycombinator.com/item?id=47999006 Points: 62 # Comments: 17
Tech
Southwest Headquarters Tour
Article URL: https://katherinemichel.github.io/blog/travel/southwest-headquarters-tour-2026.html Comments URL: https://news.ycombinator.com/item?id=47998946 Points: 39 # Comments: 5
Tech
Largest electric autonomous container ship begins commercial service
Article URL: https://global.chinadaily.com.cn/a/202604/16/WS69e0ee90a310d6866eb43dd4.html Comments URL: https://news.ycombinator.com/item?id=47998897 Points: 11 # Comments: 1
Metal Gear Solid 2's Source Code Has Been Leaked on 4Chan
Article URL: https://www.thegamer.com/mgs2-hd-edition-source-code-massive-leak/ Comments URL: https://news.ycombinator.com/item?id=47998790 Points: 43 # Comments: 10
Tech
For thirty years I programmed with Phish on, every day
Article URL: https://christophermeiklejohn.com/ai/personal/phish/flow/agents/2026/05/03/rift.html Comments URL: https://news.ycombinator.com/item?id=47998225 Points: 124 # Comments: 88
Tech
Show HN: I built a RISC-V emulator that runs DOOM
Demo: https://www.youtube.com/watch?v=f5uygzEmdLw Hi HN, I built a RISC-V emulator that implements the RV32IM instruction set and a minimal syscall interface to run DOOM. A few weeks ago, I got my first output with a simple hello world assembly progr