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A New Way to Spray Paint Color

https://spectrum.ieee.org/spray-paint-color-creator

2•sohkamyung•1h ago

Comments

functionmouse•1h ago

so it can't spray green?

rawling•1h ago

Less than 5 seconds into the video shows it spraying a shade of green.

ZeroGravitas•1h ago

Why do you think it can't do green?

ZeroGravitas•53m ago

I wonder if you could mostly have white spray paint and tiny cans of color. When I've seen paint mixed it's usually a surprisingly small amount of color being mixed in.

Two supermassive black holes are on a collision course

https://www.popsci.com/science/black-hole-collision/

1•Brajeshwar•1m ago•0 comments

Show HN: Ship of Theseus License

https://github.com/tilework-tech/nori-skillsets/pull/465/files

2•theahura•2m ago•0 comments

We let OpenClaw loose on an internal network. Here's what it found

https://www.sophos.com/en-us/blog/we-let-openclaw-loose-on-an-internal-network-heres-what-it-found

2•speckx•2m ago•0 comments

Jesse Singal: Trans Issues Are No Conspiracy

https://thedispatch.com/article/trans-issues-activists-gay-marriage/

2•zappo•3m ago•0 comments

I built a Cargo-like build tool for C/C++

https://github.com/randerson112/craft

1•randerson_112•3m ago•1 comments

Run Linux desktop on any recent Google Pixel phone/tablet

1•Vasant1234•4m ago•0 comments

Meta Upgrades Meta AI with Muse Spark

https://www.notebookcheck.net/Meta-upgrades-Meta-AI-with-Muse-Spark.1270170.0.html

1•DarrylLinington•4m ago•0 comments

Lumina – a statically typed web-native language for JavaScript and WASM

https://github.com/nyigoro/lumina-lang

1•light_ideas•6m ago•1 comments

CDC delays publishing report showing Covid vaccine benefits

https://www.washingtonpost.com/health/2026/04/09/covid-vaccine-report-delayed/

4•ceejayoz•6m ago•0 comments

66 Tickets, 536 tests, 20k lines – Claude Code, 4 hours, zero magic to prod

https://widal.substack.com/p/we-shipped-a-66-ticket-architecture

3•niwid•7m ago•0 comments

FlyCrys – Native Linux GUI for Claude Code Agents (Rust and GTK4)

https://github.com/SergKam/FlyCrys

4•SergKam•7m ago•0 comments

Data Compression and the Meaning of Information

https://algodeck.com/lossless-compression/

2•marukodo•7m ago•0 comments

AI alignment: the signal is the goal

https://substack.com/home/post/p-193080562

2•atzeus•8m ago•0 comments

AI Cybersecurity After Mythos: The Jagged Frontier

https://aisle.com/blog/ai-cybersecurity-after-mythos-the-jagged-frontier

2•akavel•8m ago•0 comments

&udm14 – Regular Google, no AI overview

https://udm14.com/

1•bennydog224•8m ago•0 comments

Emperor penguin and Antarctic fur seal now endangered

https://iucn.org/press-release/202604/emperor-penguin-and-antarctic-fur-seal-now-endangered-due-c...

9•darth_avocado•13m ago•0 comments

Scaling the Atmosphere – ATmosphereConf 2026 [video]

https://www.youtube.com/watch?v=2T15FAihJCA

1•Kye•13m ago•0 comments

The Music of the Spheres

https://www.smbc-comics.com/comic/spheres-part-1

2•vok•14m ago•0 comments

Vue.js: A (Re)Introduction (2015)

https://blog.evanyou.me/2015/10/25/vuejs-re-introduction/

1•downbad_•14m ago•1 comments

Fewer Computers, Fewer Problems: Going Local with Builds and Deployments

https://blog.jim-nielsen.com/2026/fewer-computers-fewer-problems/

1•ingve•14m ago•0 comments

Crown 0.62 – Flexible, performant and fast-iteration focused game engine

https://www.crownengine.org/news/crown-0-62/

1•dbartolini•17m ago•0 comments

YouTube now world's largest media company, topping Disney

https://www.hollywoodreporter.com/business/digital/youtube-worlds-largest-media-company-2025-tops...

1•bookofjoe•17m ago•0 comments

I Read Anthropic's 244 Page Reason to Not Release Mythos So You Don't Have To

https://kuber.studio/blog/AI/Anthropic-Wrote-244-Pages-About-Their-AI-Model-That%27s-Too-Dangerou...

3•kuberwastaken•19m ago•0 comments

Amazon Is Pulling Support for Kindles from 2012 or Earlier

https://www.cnet.com/tech/computing/amazon-pulls-the-plug-on-older-kindle-models/

2•donatj•20m ago•1 comments

Gen Z's fading AI hype

https://www.axios.com/2026/04/09/ai-gen-z-polling-gallup

4•Brajeshwar•22m ago•0 comments

Show HN: rtdiff – Real-time git diff GUI and AI-assisted commits desktop app

https://github.com/stagas/rtdiff

2•stagas•23m ago•0 comments

Doujiva

https://doujiva.com/

2•dodogama•23m ago•0 comments

Show HN: Disposable inbox for one-time signups (auto-deletes after 1 hour)

https://spankthedonkey.com/

2•yesinteractive•23m ago•0 comments

Cogsci Book Summaries

https://itsalearningcurve.education/cogsci-book-summaries-and-pd-versions/

2•sebg•23m ago•0 comments

The best seat in town

https://www.torched.la/the-best-seat-in-town/

2•NaOH•24m ago•0 comments