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Freeze-Casting

https://en.wikipedia.org/wiki/Freeze-casting

9•soupspaces•4d ago

Comments

usui•17m ago

> solution or slurry

> suspension or slurry

> solution or slurry

> suspension or slurry

I'm not sure why this has to be specified more than once. Is a "slurry" meaningfully different enough from a "suspension" or "solution" such that it needs to be specified each time?

98.css

https://jdan.github.io/98.css/#status-bar

316•lopespm•5h ago•63 comments

Writing by hand is good for your brain

https://nealstephenson.substack.com/p/writing-by-hand-is-good-for-your

1042•dwwoelfel•13h ago•500 comments

The Visual 6502

http://visual6502.org/JSSim/index.html

67•infiniteregrets•4h ago•20 comments

Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

263•adam_rida•8h ago•128 comments

The Corporate Creep of Plex: Why it may be time to move to Jellyfin

https://reprodev.com/the-corporate-creep-of-plex-why-it-may-be-time-to-move-to-jellyfin-and-the-o...

15•reprodev•1h ago•10 comments

The Beam Engine

https://glinscott.github.io/beam-engine/

199•glinscott•1d ago•60 comments

Startup founders urge U.S. government not to shut off Chinese open weight AI

https://www.politico.com/news/2026/07/22/startup-founders-urge-trump-not-to-shut-off-chinese-open...

775•theanonymousone•12h ago•685 comments

What happened to TheNumbers.com

https://stephenfollows.com/p/what-just-happened-to-thenumberscom-should-worry-us-all

312•nickthegreek•10h ago•136 comments

Why Software Factories Fail (or: harness engineering is not enough)

https://github.com/humanlayer/advanced-context-engineering-for-coding-agents/blob/main/wsff.md

213•dhorthy•12h ago•161 comments

Freeze-Casting

https://en.wikipedia.org/wiki/Freeze-casting

9•soupspaces•4d ago•1 comments

Software rendering in 500 lines of bare C++

https://haqr.eu/tinyrenderer/

258•mpweiher•13h ago•50 comments

Building on ATProto

https://lukekanies.com/writing/building-on-atproto/

137•speckx•9h ago•66 comments

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

https://learnopengl.com/

198•ibobev•12h ago•104 comments

Fractl.art – a fractal generator with 8 octillion different patterns

https://fractl.art

20•gilded-lilly•3d ago•3 comments

Show HN: Palmier Pro – Open-source macOS video editor built for AI

https://github.com/palmier-io/palmier-pro

130•harrisontin•12h ago•20 comments

DARPA, U.S. Air Force fly AI-controlled F-16

https://www.darpa.mil/news/2026/darpa-us-air-force-fly-ai-controlled-f-16

196•r2sk5t•13h ago•219 comments

Astronomers may have found the first exomoon

https://www.eso.org/public/news/eso2610/

202•MarcoDewey•13h ago•76 comments

A taxonomy of omnicidal futures involving artificial intelligence (2025)

https://arxiv.org/abs/2507.09369

63•amelius•4h ago•51 comments

Launch HN: Screenpipe (YC S26) – Record how you work and turn that into agents

62•louis030195•10h ago•50 comments

A solid-state “atomic channel” for separating rare earth elements

https://pme.uchicago.edu/news-events/news/cleaner-route-purifying-rare-earth-elements

76•MarcoDewey•9h ago•22 comments

Police Removed Prominent Scientists from the ADA Meeting. Researchers Respond

https://www.the-scientist.com/police-removed-prominent-scientists-from-the-ada-meeting-researcher...

31•fosco•1h ago•10 comments

Converting Files into Minecraft Worlds

https://wuemeli.com/blog/sulfur-part-1/

58•wuemeli•3d ago•18 comments

The arguments against open source AI are bad

https://tombedor.dev/arguments-against-open-source-ai-are-very-bad/

221•jjfoooo4•10h ago•154 comments

OpenAI’s accidental attack against Hugging Face is science fiction that happened

https://simonwillison.net/2026/Jul/22/openai-cyberattack/

413•abhisek•1d ago•344 comments

Show HN: Claude-thermos keeps your Claude session warm for you

https://github.com/izeigerman/claude-thermos

84•s0ck_r4w•10h ago•70 comments

Show HN: OneCLI – OSS credential gateway that keeps secrets out of AI agents

https://github.com/onecli/onecli

82•Jonathanfishner•12h ago•29 comments

Mourning Dan Williams

https://lwn.net/Articles/1084545/

39•speckx•7h ago•0 comments

Learn WebGPU for C++

https://eliemichel.github.io/LearnWebGPU/

91•ibobev•12h ago•12 comments

Meta Garbage Collection: Using OCaml's GC to GC Rust

https://soteria-tools.com/blog/meta-garbage-collection

60•annieversary•3d ago•0 comments

AI Companies Are Trying to Hide a Staggering Amount of Debt

https://futurism.com/artificial-intelligence/ai-companies-hide-debt-off-balance-sheet

625•technewssss•14h ago•314 comments