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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

Typography on Pencils (2023)

https://www.presentandcorrect.com/blogs/blog/typography-on-pencils-1-5
110•NaOH•2w ago

Comments

transitorykris•1w ago
I love the incorrect book quotes on the “Mitsu-Bisho” pencil!
icwtyjj•1w ago
On the Komet too which makes me wonder if book quote use standards or their stringency were different back then/in other countries.
tempodox•1w ago
I didn’t know there’s such a thing as Pencil Day, but this collection is impressive.
keane•1w ago
Wes Anderson coded
jen729w•1w ago
Confirming I own at least 2 of these, possibly 4. My pencil archives are currently in another country so I can't check.

Pencils are lovely. Once you've got one, it works until it ends; this process is highly visible and thus predictable. They never leak. They're erasable. They write on almost any surface. They're cheap, so one can amass a collection without breaking the bank.

And, as demonstrated, they're beautiful, varied, and represent the entire world.

An utterly dependable instrument. I'm never without one, and can't remember the last time I wrote with a pen.

jstanley•1w ago
Pencils are awful because if it has been dropped once in its history then the lead inside is cracked into many pieces, and will randomly break off without warning, then you need to sharpen it all the way to the next piece of lead, which then has a fair chance of breaking off almost immediately, and so on until you run out of pencil or patience.

And that's if you have a pencil sharpener handy, which is extra paraphernalia the pencil requires of you. Or else a sharp knife and a steady hand, and then the temptation is always to end up with a blunt tip because at the margin making the point blunter allows you to expose more lead with a minimum of cutting through the wood.

An utterly infuriating instrument. The best writing and drawing instrument is the Mitsubishi Uni-ball Eye UB-150 pen. It always works and it lays down a high-contrast line very smoothly every time. I'm never without one.

The main downside of the UB-150 is that everybody who sees it instantly recognises it and they are liable to grow legs. I recommend buying them in large quantities and sprinkling them all around your house and workplace so that there is such obvious abundance that nobody feels compelled to take one. And if they do, well there are plenty more for everybody else anyway.

otherme123•1w ago
As you know for your Uniball, not all pencils are the same. A cheap ball pen can have a lot of problems and stop writting at any moment; a cheap pencil has always a broken core or is impossible to sharpen because the wood turns to pulp. But a decent pencil (Tombow Mono 100 or Faber-Castell 9000 or Staedtler Mars) will get you a perfect core and wood from beginning to end that should not break unless you press like crazy. Despite being excelent, they are cheap, about 2€.
xcf_seetan•1w ago
Good quality pencils does no show the cracked lead and if you take good care of them they will not have those cracks. On the other hand you could use a mechanical pencil with replaceable good quality 2mm leads. It can also reuse any little bits of cracked leads laying around. Also if you don't want a blunter point, you can rotate the pencil every few strokes and it would auto-sharp itself.
ofalkaed•1w ago
Looking at the pictures brought back the smell of sharpening a wooden pencel and resulted me in ordering a couple boxes of pencils. It has probably been 30 years since I have used a normal wooden pencil other than the odd usage here and there, have used the mechanical pencil I swiped from my mom back in 9th grade for all my pencil needs, I had a math teacher who required us to write in pencil and I only had pens. He was a great teacher, erased the board with the sleeve of tweed jacket and would be covered in chalk dust by the end of the day.
xcf_seetan•1w ago
Happy to see our Portuguese pencil maker Viarco represented! (it's the first one in the pencil images). I just love pencils, have some hundreds of all sorts, and keep buying them; lol, i even pick up stray pencils on the street, took them home and take good care of them :)
kmoser•1w ago
I was hoping to see the names of the typefaces used on each pencil. Some are a mystery, some are tantalizingly familiar.