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

https://openciv3.org/
391•klaussilveira•5h ago•85 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
749•xnx•10h ago•459 comments

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

https://github.com/pydantic/monty
118•dmpetrov•5h ago•48 comments

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

https://github.com/valdanylchuk/breezydemo
131•isitcontent•5h ago•14 comments

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

https://vecti.com
234•vecti•7h ago•113 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
28•quibono•4d ago•1 comments

A century of hair samples proves leaded gas ban worked

https://arstechnica.com/science/2026/02/a-century-of-hair-samples-proves-leaded-gas-ban-worked/
57•jnord•3d ago•3 comments

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

https://github.com/microsoft/litebox
302•aktau•11h ago•152 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
304•ostacke•11h ago•82 comments

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

https://eljojo.github.io/rememory/
160•eljojo•8h ago•121 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
377•todsacerdoti•13h ago•214 comments

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

https://github.com/phreda4/r3
44•phreda4•4h ago•7 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
305•lstoll•11h ago•230 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
100•vmatsiiako•10h ago•34 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
167•i5heu•8h ago•127 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
138•limoce•3d ago•76 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
223•surprisetalk•3d ago•29 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
36•rescrv•12h ago•17 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/
956•cdrnsf•14h ago•413 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
8•gfortaine•2h ago•0 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
7•kmm•4d ago•0 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
33•lebovic•1d ago•11 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
30•ray__•1h ago•6 comments

Claude Composer

https://www.josh.ing/blog/claude-composer
97•coloneltcb•2d ago•68 comments

The Oklahoma Architect Who Turned Kitsch into Art

https://www.bloomberg.com/news/features/2026-01-31/oklahoma-architect-bruce-goff-s-wild-home-desi...
17•MarlonPro•3d ago•2 comments

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

https://docs.smooth.sh/cli/overview
76•antves•1d ago•56 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
37•nwparker•1d ago•8 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
23•betamark•12h ago•22 comments

Evolution of car door handles over the decades

https://newatlas.com/automotive/evolution-car-door-handle/
38•andsoitis•3d ago•61 comments

The Beauty of Slag

https://mag.uchicago.edu/science-medicine/beauty-slag
27•sohkamyung•3d ago•3 comments
Open in hackernews

A Nicotine Analogue I Had Known and Didn't Love: 6-Methylnicotine

https://psychotechnology.substack.com/p/a-nicotine-analogue-i-had-known-and
27•eatitraw•2mo ago

Comments

DaveZale•2mo ago
Have you tried galantamine? It's abig hit for the "lucid dreaming" crowd. Sometimes also sold formulated with theanine (brand name lucidamine) and OTC
eatitraw•2mo ago
I heard about it but I haven't tried.

What's your experience with it like?

DaveZale•2mo ago
Galantamine has similar effects to nictonine without the nervousness, and lasts hours longer. It is nootropic, cognition enhancing with few side effects. It's a natural product, so here in the US, it falls into the dietary supplement category. Sharpened memory and attention span, and enhanced dreaming for many.
denisstp•2mo ago
Not OP but I have extensive experience with it. I used it often in college (10+ years ago), both with and without theanine and other similar substances in my stack. The effects were noticeable and much less jittery than from nicotine.

Positive: My working memory felt faster and less error-prone. I've always been good at mental math. Speed is my strength but I make lots of mistakes and things sometimes seem to "pop" out of my WM against my will. This seemed to (qualitatively) happen less often. I remember that I had some quantitative metrics on two-digit by two-digit multiplication that showed positive results, but the data is long lost to time.

Negative: Mild to strong nausea and light-headedness. It often felt like I had vaped too much. This was never bad enough to negate the positive effects.

Overall I think it's a useful performance enhancer for time-sensitive intellectual work, but I'm afraid it may be too strong for daily use. You will see rapid desensitization if using more than sporadically.

echelon_musk•2mo ago
Without reading the TFA the title seems like a nice reference to TiHKAL and PiHKAL.
miningape•2mo ago
The author's name is Sasha Putilin - might be the author's real name, but it's a lucky coincidence in that case
echelon_musk•2mo ago
Later in the article he embeds a tweet that references Shulgin so the title at least is definitely intentional.
caliweed•2mo ago
Substack uses the email as the placeholder, it prefills the subscribe input.

And it can't even be erased with backspace.

Basically if you're streaming or having any kind of observation they're gonna see your email.

proxysna•2mo ago
Subscription form looks like a cigarette with a white field for an email and orange submit button. Nice touch/conicidence.
joemazerino•2mo ago
Glad I'm reading this while on a nicotine break...