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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
539•klaussilveira•9h ago•150 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
865•xnx•15h ago•525 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
73•matheusalmeida•1d ago•15 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
185•isitcontent•10h ago•21 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
186•dmpetrov•10h ago•82 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
296•vecti•12h ago•132 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
72•quibono•4d ago•15 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
346•aktau•16h ago•168 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
341•ostacke•15h ago•90 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
437•todsacerdoti•17h ago•226 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
8•videotopia•3d ago•0 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
240•eljojo•12h ago•147 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
4•helloplanets•4d ago•0 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
15•romes•4d ago•2 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
43•kmm•4d ago•3 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
378•lstoll•16h ago•253 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
222•i5heu•12h ago•166 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
14•denuoweb•1d ago•2 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
94•SerCe•5h ago•77 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
62•phreda4•9h ago•11 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
162•limoce•3d ago•82 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
128•vmatsiiako•14h ago•55 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
38•gfortaine•7h ago•11 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob
6•neogoose•2h ago•2 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
261•surprisetalk•3d ago•35 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
18•gmays•5h ago•2 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1030•cdrnsf•19h ago•428 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
55•rescrv•17h ago•19 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
84•antves•1d ago•60 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676
19•denysonique•6h ago•2 comments
Open in hackernews

Robots can now learn to use tools just by watching us

https://techxplore.com/news/2025-08-robots-tools.html
35•geox•5mo ago

Comments

neom•5mo ago
Shouldn't they be able to learn to use tools better than us? https://deepmind.google/discover/blog/genie-3-a-new-frontier...
pixl97•5mo ago
Depends how you define that, but the biggest issue is fine motor control. Millions of years of evolution has made us a highly optimized machine.
ck2•5mo ago
Someday, maybe 100 years from now, someone is going to figure out a minimal codeset to "bootstrap" machine-learning for a wide range of devices so they basically teach themselves slowly but steadily and then each other

and at first it's going to be absolute amazing, followed by absolutely terrifying

The robots teaching themselves soccer (football) still sticks in my mind - at first they were falling over but after many iterations they had learned to pass the ball sideways and backwards to yet move it forwards to the goal

ivape•5mo ago
It’s interesting that China has already thrown a Robot Olympics. We’re laughing about it, but I suspect it will get better and better every year. When China decides winning Gold in everything is a national imperative, watch out.
squigz•5mo ago
Why is it terrifying to you?
ck2•5mo ago
Watch the Animatrix

(no really, this is not a joke answer, it has some great philosophy among the entertainment)

idiotsecant•5mo ago
We are the apex predator. Once there is another entity capable of general purpose learning that is no longer the case. It's an undeniable existential threat.
bamboozled•5mo ago
Ever seen Terminator?
pessimizer•5mo ago
I'm surprised that you think this it going to be 100 years from now. I think 20 minutes from now would be a better estimate. Or 20 minutes ago; I don't know what people are doing alone in their nasty little labs and notebooks.
MichaelRazum•5mo ago
This looks like a nice application to get inductive bias into the model. But I think right now there is no solution to get fine grained motor skills besides tele operating and doing behavior cloning. And even then it is far from perfect..
FirmwareBurner•5mo ago
But can a robot learn to drink 3 beers before lunch?
Tade0•5mo ago
"Can you?"

In my corner of the world the accepted form is a 100ml bottle of vodka, so hopefully it's flexible in this regard.

Animats•5mo ago
This is huge. There's been so little progress on manipulation over the years. The 1960s Stanford AI lab videos don't look much worse than current work.

Part of the trick here seems to be using Gaussian splatting as an intermediate form for vision data. That's a new idea. Gaussian splatting is a brute-force process that doesn't try to generate a full 3D model reconstruction or object recognition. It can be applied to any visual scene where at least two viewpoints are available.

This just might get robotic manipulation unstuck. Good target for VC funding.

dinfinity•5mo ago
It's not terrible, but I definitely wouldn't call it 'huge'. The learned motions are very oldschool in that the performed actions aren't particularly smooth coordinated movements along different degrees of freedom.

The Google robot applying a timing belt presented earlier this year looks much more natural, imho: https://www.youtube.com/watch?v=2AAFiuEP7iE (albeit still pretty robotic)

mediumsmart•5mo ago
Wonderful. Feed them combat videos for a secure future.