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Show HN: Rotating torus in terminal (but with kitty graphics protocol)

https://andreadimatteo.com/torus-v0-5.html
6•deotman•6d ago
Hi HN,

I'm taking Computer Graphics @ Stanford this summer and wanted to express some very simple concepts I had in mind. That's why I wrote a rotating torus in C. Going from writing a ray-tracer that works in Blender to pure C with no dependencies feels relaxing. Wanted to try Kitty Graphics Protocol on the way, rendering images in terminal felt cool.

Open to comments and suggestions.

DeepMind's WeatherNext model achieves breakthrough forecasting cyclones

https://deepmind.google/blog/weathernext-ai-model-achieves-breakthrough-in-forecasting-cyclones/
112•bhavansig•4h ago•27 comments

A Physicist Rigged His Pet Hamster’s Wheel to Upload to Strava

https://www.runnersworld.com/news/a73355106/hamster-wheel-strava-running/
300•aanet•2d ago•69 comments

Hardware backdoors in some x86 CPUs

https://github.com/xoreaxeaxeax/rosenbridge
193•epestr•6h ago•58 comments

DeepSeek V4 Flash 0731

https://arcprize.org/results/deepseek-v4-flash-0731
685•tosh•19h ago•408 comments

U.S. Department of Energy Launches the Genesis Open Models Initiative

https://genesisopenmodels.anl.gov/
280•moelf•15h ago•102 comments

What happens if an entire class of workers loses faith in their careers

https://www.noemamag.com/why-is-everyone-in-tech-so-sad/
780•RickJWagner•1d ago•868 comments

k-Coloring is Faster than Computing the Chromatic Number

https://arxiv.org/abs/2607.25973
25•matt_d•1w ago•3 comments

Europe's free satellite service just made it easier to track wildfires

https://arstechnica.com/gadgets/2026/08/europes-free-satellite-service-just-made-it-easier-to-tra...
76•01-_-•3h ago•5 comments

Now we have a timeline of the OpenAI accidental attack against Hugging Face

https://simonwillison.net/2026/Aug/7/openai-timeline/
83•882542F3884314B•2h ago•97 comments

Assembly Hall of Shame

https://github.com/xoreaxeaxeax/asm-hall-of-shame
371•piotrgrabowski•19h ago•91 comments

ao486: x86-compatible Verilog core implementing all features of a 486 SX (2014)

https://github.com/alfikpl/ao486
36•csmantle•6d ago•4 comments

Ancient Library – 1,060 Greek/Latin texts, click any word to parse it

https://ancientlibrary.net/
225•aagha•18h ago•70 comments

NASA figured out how to keep its Voyager 2 probe running for another year

https://www.space.com/space-exploration/voyager/nasa-figured-out-how-to-keep-its-48-year-old-voya...
289•wglb•11h ago•60 comments

2027 memory capacity is reportedly sold out

https://www.ign.com/articles/ramageddon-continues-another-year-as-2027-memory-capacity-is-reporte...
414•inigyou•1d ago•399 comments

Show HN: Rotating torus in terminal (but with kitty graphics protocol)

https://andreadimatteo.com/torus-v0-5.html
6•deotman•6d ago•0 comments

SupererDuperer

https://www.shirtpocket.com/blog/supererduperer
132•zdw•6d ago•27 comments

No One Can Afford to Make Myst Games Anymore

https://www.wired.com/story/no-one-can-afford-to-make-myst-games-anymore/
7•littlexsparkee•2d ago•2 comments

Managing AI Coding Costs at Scale

https://www.databricks.com/blog/managing-ai-coding-costs-scale
267•moonikakiss•19h ago•227 comments

The Nixpkgs core team has disbanded

https://discourse.nixos.org/t/the-nixpkgs-core-team-has-disbanded/79413
333•Meleagris•12h ago•164 comments

New Amazon Data Center Is Set to Have the Most Polluting Power Plant in the U.S.

https://www.nytimes.com/2026/08/08/climate/amazon-data-center-texas-pollution.html
137•sbulaev•3h ago•143 comments

An all-sky map of half a million supermassive black holes

https://www.sdss.org/black-hole-mapper-release-20/
176•MarcoDewey•22h ago•40 comments

From One Seed to a Thousand Leaves – Merkle's Authentication Tree

https://0xkrt26.github.io/math_behind_security/2026/08/03/merkle-tree.html
27•denismenace•3d ago•2 comments

Carl's Required Reading

https://carlkolon.com/reading/
198•cckolon•6d ago•26 comments

Radical Study Suggests Life on Earth Arose Twice

https://www.sciencealert.com/radical-study-suggests-life-on-earth-arose-from-non-living-matter-twice
169•jnord•1d ago•105 comments

Responding to the next frontier of critical cyber capabilities

https://openai.com/index/responding-next-frontier-critical-cyber-capabilities/
189•artninja1988•21h ago•184 comments

Making Postgres 300x faster for analytics: batching, operator fusion, and SIMD

https://malisper.me/how-we-made-postgres-hundreds-of-times-faster-the-query-engine/
299•poly2it•1d ago•154 comments

Oracle bans AI-generated code from OpenJDK

https://app.dealroom.co/news/feed/oracle-bans-ai-generated-code-from-openjdk-despite-ellison-s-cl...
494•delduca•20h ago•356 comments

Microsoft Edge is about to lock out older ad blockers, just like Chrome did

https://www.theverge.com/tech/976880/microsoft-edge-extensions-ad-blockers-mv2-mv3
20•eternalreturn•3h ago•14 comments

Kitesurf: Agent-first browser that runs in V8 isolates

https://blog.cloudflare.com/kitesurf/
201•m3h•1d ago•56 comments

Show HN: Sign language translation with smart glasses

https://github.com/aadisang/hand-wave
13•aadisang•3d ago•5 comments