frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

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

https://openciv3.org/
590•klaussilveira•11h ago•170 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
896•xnx•16h ago•544 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
93•matheusalmeida•1d ago•22 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
20•helloplanets•4d ago•13 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
26•videotopia•4d ago•0 comments

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

https://github.com/valdanylchuk/breezydemo
200•isitcontent•11h ago•24 comments

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

https://github.com/pydantic/monty
199•dmpetrov•11h ago•91 comments

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

https://vecti.com
312•vecti•13h ago•136 comments

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

https://github.com/microsoft/litebox
353•aktau•17h ago•176 comments

Delimited Continuations vs. Lwt for Threads

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

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
354•ostacke•17h ago•92 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
458•todsacerdoti•19h ago•229 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
7•bikenaga•3d ago•1 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
80•quibono•4d ago•18 comments

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

https://eljojo.github.io/rememory/
256•eljojo•14h ago•154 comments

PC Floppy Copy Protection: Vault Prolok

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

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
390•lstoll•17h ago•263 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
231•i5heu•14h ago•177 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
120•SerCe•7h ago•98 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
136•vmatsiiako•16h ago•59 comments

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

https://github.com/phreda4/r3
68•phreda4•10h ago•12 comments

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

https://github.com/dmtrKovalenko/zlob
12•neogoose•4h ago•7 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...
25•gmays•6h ago•7 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
44•gfortaine•9h ago•13 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
271•surprisetalk•3d ago•37 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/
1043•cdrnsf•20h ago•431 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
171•limoce•3d ago•90 comments

FORTH? Really!?

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

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

https://docs.smooth.sh/cli/overview
89•antves•1d ago•64 comments

Show HN: ARM64 Android Dev Kit

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

The First Photographs of Snowflakes Discover the Groundbreaking Microphotography (2017)

https://www.openculture.com/2017/12/the-first-photographs-of-snowflakes.html
91•_____k•1mo ago

Comments

Forgeties79•1mo ago
What a great Christmas post. The images are very impressive too!
HelloUsername•1mo ago
(2017)
RobotCaleb•1mo ago
(1885)
srean•1mo ago
Once I had ended up with beautiful snowflakes and crystalline layers, entirely by accident.

I had been washing a bowl in steaming hot water when I got interrupted. So, I did what everyone does when they cannot find an appropriate place for what they have on their hands.

I slapped the empty steaming bowl shut (it came with an airtight lid), put it away in the freezer, the nearest thing that looked like a cabinet with a door, and promptly forgot about it.

A few weeks later I found that both the bowl and the lid were covered with exquisite layers of crystals. I tried hard to photograph them, just did not come out right.

I kept the crystals for many months.

mpalmer•1mo ago
The retitling is a mess
deadbabe•1mo ago
Are the design of snowflakes a thin slice of some 3D shape defined by a mathematical function?
thdrtol•1mo ago
The tetrahedral shape of the molecules define the 6 sides. I believe that would be a constant.

Temperature, moisture, pressure and maybe more variables are the parameters.

lioeters•1mo ago
A snowflake is a 3D recursive growth algorithm over time. The macroscopic shapes are inherent in an earlier seed of molecular structure and arrangement of other factors by chance and circumstance. As they form while falling through the air, I imagine the crystalline shape grows in three dimensions, stretched by gravity or air resistance. So I'd say their design, at any moment, is a slice of a fourth-dimensional structure-over-time that can be described by a mathematical function, which ends in a wet puddle on the ground.
block_dagger•1mo ago
The headline does not match the article title and is currently nonsensical.
_____k•1mo ago
Enforcement of character limit for the header got it place. I did not want to alter it too much either.
nutjob2•1mo ago
The article title is written as a title and subtitle, separated by a colon.

So the correct title of the article is 'The First Photographs of Snowflakes'.

_____k•1mo ago
Oh yes, it looks like I missed the colon during the edit.
tjr•1mo ago
I might have said that I didn't realize snowflakes took photographs, but it turns out to be the work of Wilson "Snowflake" Bentley, so I guess in this case, they do.
ryukoposting•1mo ago
I think I see your reading, but I'd add an apostrophe:

The First Photographs of Snowflake's Discover the Groundbreaking Microphotography

i.e. the first photographs on Snowflake's part. Though that still doesn't resolve how a guy's pictures discovered microphotography, rather than the guy himself.

opello•1mo ago
Also worth checking out the Veritasium video on snowflakes:

https://www.youtube.com/watch?v=ao2Jfm35XeE

alhirzel•1mo ago
This reminds me of the following, a story from my personal life. My wife and I both ski, and early in our relationship one of us told the other about the coolest poster ever about snowflakes. We each described it. We were sure we were talking about the same one - the one that graphed how snow changes over temperature and helped explain why it can feel so different. One of us pulled it up, and we realized, well...

[1]: https://vermontsnowflakes.com/cdn/shop/products/Snowflake_Th...

[2]: https://physics.montana.edu/demonstrations/video/1_mechanics...

She was talking about #1 (the work of Bentley made into a collage), and I was talking about #2. It turned out to be a pretty good way of thinking about how imperfect communication is, and how hard it is to get on the same page about things that are even more important when all we have is words.

jibal•1mo ago
Love Elinor Merle's snowflake earrings.
nephihaha•1mo ago
The snowflake line is from Chuck Palahniuk's book "Fight Club". In it a character tells another one that they are "not a beautiful and unique snowflake" but part of the same "compost heap". The book was satirising soft soap self-help messaging. Snowflakes do melt easily which has aided it in getting its new meaning.