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

https://openciv3.org/
604•klaussilveira•11h ago•180 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
912•xnx•17h ago•545 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
28•helloplanets•4d ago•21 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
100•matheusalmeida•1d ago•24 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
29•videotopia•4d ago•1 comments

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

https://github.com/valdanylchuk/breezydemo
207•isitcontent•12h ago•24 comments

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

https://github.com/pydantic/monty
206•dmpetrov•12h ago•98 comments

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

https://vecti.com
315•vecti•14h ago•138 comments

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

https://github.com/microsoft/litebox
354•aktau•18h ago•180 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
360•ostacke•18h ago•94 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
465•todsacerdoti•19h ago•232 comments

Jeffrey Snover: "Welcome to the Room"

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
4•kaonwarb•3d ago•1 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
24•romes•4d ago•3 comments

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

https://eljojo.github.io/rememory/
262•eljojo•14h ago•156 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
398•lstoll•18h ago•271 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
80•quibono•4d ago•20 comments

PC Floppy Copy Protection: Vault Prolok

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

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
8•bikenaga•3d ago•2 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
238•i5heu•14h ago•181 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
49•gfortaine•9h ago•15 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
138•vmatsiiako•17h ago•60 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
273•surprisetalk•3d ago•37 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
126•SerCe•8h ago•107 comments

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

https://github.com/phreda4/r3
68•phreda4•11h ago•13 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...
28•gmays•7h ago•9 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/
1051•cdrnsf•21h ago•432 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
7•jesperordrup•2h ago•1 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
61•rescrv•19h ago•22 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
171•limoce•3d ago•93 comments

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

https://github.com/dmtrKovalenko/zlob
15•neogoose•4h ago•9 comments
Open in hackernews

A new Pitt study has upended decades-old assumptions about brain plasticity

https://www.pittwire.pitt.edu/accolades-honors/2025/06/03/neuroscience-synaptic-transmission-science-advances
39•XzetaU8•8mo ago

Comments

davydm•8mo ago
Kind of supports the "background threads" model I have for our brains - that the brain is constantly gnawing away at problems, and the solutions often present at a later date, often feeling as if arbitrarily.
magicalhippo•8mo ago
I realized this in my late teens, and have been actively using it for difficult problems.

If I'm stuck I just go do something entirely different for a while, and when I come back the solution is usually immediately obvious.

username135•8mo ago
When I get stuck on a problem, I have this mental space/process I engage where I tell myself I'm going to let my subconscious work it out while I focus on other things. Often I do this before a nap or bed. I still do this, and have been doing it for as long as I can remember. It works more often than not.
RankingMember•8mo ago
The hardest thing for me is remembering this and not just sitting there fruitlessly banging my head against a problem.
auadix•8mo ago
It's really hard to step away because feels like you're quitting. But the time that you "lose" taking a break for your brain it will be rewarded when you get back to it. I struggled with that for so many years, now I finally accepted that I'm just doing this to be in a better place when I return to the problem.
touisteur•8mo ago
You might be increasing the resources affected to the background thread or its priority. I too try to run as many background loops all the time, to be prompted by insights at the weirdest fun times and banging my head against problems seem to increase the number and insighfulness of these prompts. Frustration, more context, spite... Who knows.
RankingMember•8mo ago
IIRC this is the "diffuse mode" I recall the "Learning How to Learn" course discussing.
drewcoo•8mo ago
MIB Pie.

https://meninblack.fandom.com/wiki/Pie

djmips•8mo ago
My best work was done this way but I do find for myself that it has a capricious nature and I can't force it but really when it comes down to it - I have to be really interested and engaged in the problem and this isn't always the case at your job.
fellowniusmonk•8mo ago
I strongly agree.

You know what is weird. This is oddly personal but, idk, bear with me.

I was a software dev that went to seminary in my youth (started coding professionally at 15, went to seminary at 18) I intellectually "deconstructed" about 9 years ago around 30 but it significantly reduced my brain power for years, every time I slept my brain kept revisiting existential questions, it wasn't until I felt I had come to emotional peace with that deconstruction and had also identified a new rational/personally satisfying grounding for meaning that all that background processing freed up.

You see I've observed, within my co-hort that I've met and spoken with, that I'm on the far end of the spectrum for solving problems overnight. My productivity has always been high but with single day lag for difficult problems.

I may have had a bit of religious fixation/borderline OCD on the subject, my parents certainly had to work quite a bit when I was younger to use positive re-inforcement to short circuit some compulsive repetitive behaviors I had, idk, I was never officially diagnosed.

randomcarbloke•8mo ago
it is nice to have it codified but this shouldn't really be news to anyone that has spent any time learning a musical instrument.
andrewmcwatters•8mo ago
Or a second language later in life while trying to achieve a native sounding accent. Yeah, you can sound fluent just fine. My complaint with brain plasticity with age and language learning is that… well… when you’re younger you have more _time_ to learn something and are less burdened by chores, work, obligations, kids, and so on.

Turns out that if you use the language as much as a native person, with special attention to accent development, you can achieve high proficiency just fine.

randomcarbloke•8mo ago
I meant specifically that improvements can be made latently between active practice, in the case of actual improving neuroplasticity as an adult the book Peak echoes exactly what you're saying, I've seen people here also suggest the keto diet can contribute but haven't explored the evidence.
dustbunny•8mo ago
How do you figure?