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Tiny C Compiler

https://bellard.org/tcc/
102•guerrilla•3h ago•44 comments

SectorC: A C Compiler in 512 bytes

https://xorvoid.com/sectorc.html
186•valyala•7h ago•34 comments

Speed up responses with fast mode

https://code.claude.com/docs/en/fast-mode
110•surprisetalk•7h ago•116 comments

Brookhaven Lab's RHIC concludes 25-year run with final collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
43•gnufx•6h ago•45 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
130•mellosouls•10h ago•280 comments

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

https://openciv3.org/
880•klaussilveira•1d ago•269 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
129•vinhnx•10h ago•15 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
166•AlexeyBrin•12h ago•29 comments

The F Word

http://muratbuffalo.blogspot.com/2026/02/friction.html
97•zdw•3d ago•46 comments

FDA intends to take action against non-FDA-approved GLP-1 drugs

https://www.fda.gov/news-events/press-announcements/fda-intends-take-action-against-non-fda-appro...
60•randycupertino•2h ago•90 comments

First Proof

https://arxiv.org/abs/2602.05192
96•samasblack•9h ago•63 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
265•jesperordrup•17h ago•86 comments

I write games in C (yes, C) (2016)

https://jonathanwhiting.com/writing/blog/games_in_c/
167•valyala•7h ago•148 comments

Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
85•thelok•9h ago•18 comments

Eigen: Building a Workspace

https://reindernijhoff.net/2025/10/eigen-building-a-workspace/
4•todsacerdoti•4d ago•1 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
549•theblazehen•3d ago•203 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
49•momciloo•7h ago•9 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
26•mbitsnbites•3d ago•2 comments

The silent death of Good Code

https://amit.prasad.me/blog/rip-good-code
48•amitprasad•1h ago•47 comments

Selection rather than prediction

https://voratiq.com/blog/selection-rather-than-prediction/
24•languid-photic•4d ago•6 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
246•1vuio0pswjnm7•13h ago•388 comments

Microsoft account bugs locked me out of Notepad – Are thin clients ruining PCs?

https://www.windowscentral.com/microsoft/windows-11/windows-locked-me-out-of-notepad-is-the-thin-...
80•josephcsible•5h ago•107 comments

Reinforcement Learning from Human Feedback

https://rlhfbook.com/
108•onurkanbkrc•12h ago•5 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
138•videotopia•4d ago•44 comments

A Fresh Look at IBM 3270 Information Display System

https://www.rs-online.com/designspark/a-fresh-look-at-ibm-3270-information-display-system
57•rbanffy•4d ago•17 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
215•limoce•4d ago•123 comments

Coding agents have replaced every framework I used

https://blog.alaindichiappari.dev/p/software-engineering-is-back
303•alainrk•12h ago•482 comments

72M Points of Interest

https://tech.marksblogg.com/overture-places-pois.html
48•marklit•5d ago•9 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
121•speckx•4d ago•185 comments

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

https://github.com/valdanylchuk/breezydemo
294•isitcontent•1d ago•39 comments
Open in hackernews

Preserving Snow Crystals

https://www.its.caltech.edu/~atomic/snowcrystals/preserve/preserve.htm
60•jameslk•2mo ago

Comments

reader9274•2mo ago
"Leave the slide outside or in your freezer for a week or two until the glue hardens."

A week or two? That's a huge margin there

Ferret7446•2mo ago
Glues tend to slow down and become somewhat unreliable at low temps (in terms of setting), so that margin might be realistic. It beats freezing it indefinitely so I don't think there's any value to determining a more concrete range
pfdietz•2mo ago
Just yesterday I was watching a video from someone trying to make Formvar. It can make very thin layers that are transparent to electrons in an electron microscope. He needed to make 1,4-dioxane first, the solvent needed in its synthesis and apparently difficult to obtain from suppliers.
moron4hire•2mo ago
> It is possible to preserve newly fallen snow crystals, creating one's own snow crystal fossils.

Nitpick, but fossils are specifically records of life. Footprints left in petrified mud can be fossils. But a snowflake isn't alive, so a preserved snowflake can never be a fossil.

yial•2mo ago
What would be the correct word? Specimen?

An ichnofossil is the fossil of activity of a living thing.

But specimen seems like it might work as long as you’re not using wet / embalmed with it.

Vitrification maybe almost works, but doesn’t seem to really work for a snowflake.

Aquastasis ? (Joking)

Apologies. After reading this I’m now wracking my brain trying to figure out what would be the correct word to apply to creating a /mold/ model / sample of a snowflake.

taneq•2mo ago
Imprint, maybe?
moron4hire•2mo ago
I believe it would just be called a casting or impression, even if it were an ancient object that had been preserved across geological ages.
yial•2mo ago
Thank you! That makes a ton of sense. I somehow couldn’t make that connection mentally.

Now we just need some special rule to make them into fossils… maybe if they’re over 20,000 years old- double the specimen quasi rule.

maxbond•2mo ago
Petrified? Like petrified dunes? Simply preserved?
dr_dshiv•2mo ago
What if the snowflake nucleated around microbes in the air, as is common? [1] Would that be life-like enough, especially as the crystalline structure of the snowflake itself would reflect the microbe.

Or, what if the observer of the snowflake held the philosophical belief that we live in a single living universe, as did the ancient Stoics? [2]

It appears that we have at least two clear instances where preserved snowflakes can indeed be considered fossils.

[1] https://asm.org/articles/2019/january/snow-is-coming-whats-t...

[2] https://modernstoicism.com/modern-stoicism-expert-panel-post...

zeagle•2mo ago
Neat! I travel for work a fair bit and saw a local craft sale in a mostly fly in northern community with this. The lady mentioned using super glue and then transferred into silver and gold jewelry. Success rate did not sound high for individual flakes but I guess the winter is long… try again.
maxbond•2mo ago
I'm not sure which technique they use but this person makes jewelry from snowflakes. They have videos showing their process, where they catch them on a tray and transfer them using a paintbrush to slide covers that are holding some chemical which capture their shape. Eyeballing it I think they're using the Formvar method.

https://www.preservedsnowflake.com/

https://youtube.com/@preservedsnowflakeco

jameslk•2mo ago
Funny enough this person is actually where I stumbled upon the article submitted here. Danielle had linked it in one of the videos in a comment as part of an explanation of how it’s done. The jewelry is a wonderful application of the technique