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Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
289•theblazehen•2d ago•95 comments

Software Engineering Is Back

https://blog.alaindichiappari.dev/p/software-engineering-is-back
20•alainrk•1h ago•10 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
34•AlexeyBrin•1h ago•5 comments

Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501
14•onurkanbkrc•1h ago•1 comments

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

https://openciv3.org/
717•klaussilveira•16h ago•217 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
978•xnx•21h ago•562 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
94•jesperordrup•6h ago•35 comments

Omarchy First Impressions

https://brianlovin.com/writing/omarchy-first-impressions-CEEstJk
11•tosh•1h ago•8 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
138•matheusalmeida•2d ago•36 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
74•videotopia•4d ago•11 comments

Ga68, a GNU Algol 68 Compiler

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
16•matt_d•3d ago•4 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
46•helloplanets•4d ago•46 comments

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

https://github.com/valdanylchuk/breezydemo
242•isitcontent•16h ago•27 comments

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

https://github.com/pydantic/monty
242•dmpetrov•16h ago•128 comments

Cross-Region MSK Replication: K2K vs. MirrorMaker2

https://medium.com/lensesio/cross-region-msk-replication-a-comprehensive-performance-comparison-o...
4•andmarios•4d ago•1 comments

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

https://vecti.com
344•vecti•18h ago•153 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
510•todsacerdoti•1d ago•248 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
393•ostacke•22h ago•101 comments

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

https://eljojo.github.io/rememory/
309•eljojo•19h ago•192 comments

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

https://github.com/microsoft/litebox
361•aktau•22h ago•187 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
437•lstoll•22h ago•286 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
32•1vuio0pswjnm7•2h ago•31 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
73•kmm•5d ago•11 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
26•bikenaga•3d ago•13 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
98•quibono•4d ago•22 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
278•i5heu•19h ago•227 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...
43•gmays•11h ago•14 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/
1088•cdrnsf•1d ago•469 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
312•surprisetalk•3d ago•45 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
36•romes•4d ago•3 comments
Open in hackernews

In Praise of Useless Robots

https://thereader.mitpress.mit.edu/in-praise-of-useless-robots/
37•pseudolus•2mo ago

Comments

bgwalter•2mo ago
It's actually a good thing if humans crawl sewers, clean the kitchen and decontaminate Chernobyl while robots are playing chess, dance and mimic cute kittens.

This article comes just in time to silence the heretics who ask what the use of an Optimus is. Promise a factory robot, deliver a Tamagotchi.

ACCount37•2mo ago
The use of Optimus is rather obvious. It's there to replace human labor.

On the factory floor of a car plant, every job that was easy to do with an industrial robot arm bolted down to the floor next to the assembly line and running the same sequence on repeat 24/7? It's already done by an industrial robot arm bolted down to the floor next to the assembly line and running the same sequence on repeat 24/7.

What remains is: the many, many gaps. All the tricky little hard-to-automate tasks that humans can do, but industrial robots would struggle with. Tasks important enough that they have to be done, but small enough and tricky enough that it's not worth redesigning the entire process to make them amenable to automation or building a special snowflake robotic system to do them.

Which is where the general purpose worker robots come in. If the same robot can be trained and retrained for humanlike performance on multiple of those tasks, then it becomes a worthwhile addition to any high automation factory.

Of course, that requires a general purpose worker robot! Which is very much an AI problem. Tesla can build the hardware, but they're banking on being able to back it by software too, and that clearly isn't there yet. Whether it will be remains to be seen - but Tesla isn't the only company banking on being able to solve robot AI.

bgwalter•2mo ago
No, "Optimus will eliminate poverty and provide universal high income for all":

https://xcancel.com/elonmusk/status/1990056932888187086#m

imtringued•2mo ago
>The use of Optimus is rather obvious. It's there to replace human labor.

I was with you for the first sentence, then you started diverging. Obviously the purpose is to strike fear into the minds of Tesla factory workers, otherwise they'd have built a completely different robot.

ACCount37•2mo ago
Bruh. Do you seriously believe that? There are more efficient ways to intimidate factory workers.
gessha•2mo ago
That haven’t already been implemented in car factories?
croes•2mo ago
Too bad that human labor is the only source of income for most people.

Do robots by robots?

ogogmad•2mo ago
Who do you think is going to buy an Optimus if it's as useless as a Tamagotchi? They're humanoid in shape.

Maybe you've confused generative AI with humanoid robots (powered by similar Machine Learning models to generative AI). And to anyone looking to inundate this thread with edgy nonsense, vague moody negativity stops looking clever to anyone with mental age above 14.

bgwalter•2mo ago
Cocaine fueled unconditional positivity used to be looked down upon, but is the default now in the grifter sphere. So much so, that they now flip the script (which their main skill) and call rational people teenagers. I suggest you follow your grown up Elon Musk on X, where you won't see any "moodiness" or "negativity".