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I can’t help rooting for tiny open source AI model maker Arcee
Arcee is a tiny 26-person U.S. startup that built a high-performing, massive, open source LLM. And it's gaining popularity with OpenClaw users.
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VC Eclipse has a new $1.3B to back — and build — ‘physical AI’ startups
Eclipse will put some of that money towards incubating, or building startups.
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Hate jump scares? This app warns you before they happen
The app uses iPhone Live Activities to alert you when scary scenes are about to happen, while also tracking what to watch and where to stream it.
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What the heck is wrong with our AI overlords?
New profile of Sam Altman shines a light on a whole industry.
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Bluesky users are mastering the fine art of blaming everything on "vibe coding"
Use of AI coding tools has become a convenient boogeyman for any tech issues.
RSoC 2026: A new CPU scheduler for Redox OS
Article URL: https://www.redox-os.org/news/rsoc-dwrr/ Comments URL: https://news.ycombinator.com/item?id=47681701 Points: 4 # Comments: 0
Move Detroit
Article URL: https://www.movedetroit.com/program Comments URL: https://news.ycombinator.com/item?id=47681361 Points: 17 # Comments: 7
Bitcoin and Quantum Computing
Article URL: https://nehanarula.org/2026/04/03/bitcoin-and-quantum-computing.html Comments URL: https://news.ycombinator.com/item?id=47681274 Points: 39 # Comments: 16
Show HN: An interactive map of Tolkien's Middle-earth
An interactive map of Tolkien’s Middle-earth, with events from across the legendarium plotted as markers. I have been commuting a fair bit between the East and West coast, and thanks to American Airlines' free onboard WiFi, I was able to vibe-code a
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Tailslayer: Library for reducing tail latency in RAM reads
Article URL: https://github.com/LaurieWired/tailslayer Comments URL: https://news.ycombinator.com/item?id=47680023 Points: 31 # Comments: 9
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Lunar Flyby
Article URL: https://www.nasa.gov/gallery/lunar-flyby/ Comments URL: https://news.ycombinator.com/item?id=47676509 Points: 73 # Comments: 10
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A blind man made it possible for others with low vision to build Lego sets
Article URL: https://apnews.com/article/lego-bricks-for-blind-audio-braille-instructions-5a2a27de4354a0b1443171c3f24f29e4 Comments URL: https://news.ycombinator.com/item?id=47675893 Points: 27 # Comments: 5
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Iranian hackers are targeting American critical infrastructure, US agencies warn
A joint FBI, NSA, and CISA advisory warns that Iranian hackers have 'escalated' their tactics in response to the ongoing U.S.-Israel war with Iran.
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Firmus, the ‘Southgate’ AI data center builder backed by Nvidia, hits $5.5B valuation
Nvidia-backed Asia AI data center provider Firmus has now raised $1.35 billion in six months.
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Chrome finally adds a better way to deal with too many open tabs
Google Chrome's latest update brings vertical tabs and a cleaner Reading Mode to help manage cluttered browsing.