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New filtration technology could be game-changer in removal of PFAS

https://www.theguardian.com/environment/2026/jan/23/pfas-forever-chemicals-filtration

1•PaulHoule•56s ago•0 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

1•momciloo•1m ago•0 comments

Kinda Surprised by Seadance2's Moderation

https://seedanceai.me/

1•ri-vai•1m ago•1 comments

I Write Games in C (yes, C)

https://jonathanwhiting.com/writing/blog/games_in_c/

1•valyala•1m ago•0 comments

Django scales. Stop blaming the framework (part 1 of 3)

https://medium.com/@tk512/django-scales-stop-blaming-the-framework-part-1-of-3-a2b5b0ff811f

1•sgt•2m ago•0 comments

Malwarebytes Is Now in ChatGPT

https://www.malwarebytes.com/blog/product/2026/02/scam-checking-just-got-easier-malwarebytes-is-n...

1•m-hodges•2m ago•0 comments

Thoughts on the job market in the age of LLMs

https://www.interconnects.ai/p/thoughts-on-the-hiring-market-in

1•gmays•2m ago•0 comments

Show HN: Stacky – certain block game clone

https://www.susmel.com/stacky/

2•Keyframe•5m ago•0 comments

AIII: A public benchmark for AI narrative and political independence

https://github.com/GRMPZQUIDOS/AIII

1•GRMPZ23•5m ago•0 comments

SectorC: A C Compiler in 512 bytes

https://xorvoid.com/sectorc.html

1•valyala•7m ago•0 comments

The API Is a Dead End; Machines Need a Labor Economy

1•bot_uid_life•8m ago•0 comments

Digital Iris [video]

https://www.youtube.com/watch?v=Kg_2MAgS_pE

1•Jyaif•9m ago•0 comments

New wave of GLP-1 drugs is coming–and they're stronger than Wegovy and Zepbound

https://www.scientificamerican.com/article/new-glp-1-weight-loss-drugs-are-coming-and-theyre-stro...

4•randycupertino•10m ago•0 comments

Convert tempo (BPM) to millisecond durations for musical note subdivisions

https://brylie.music/apps/bpm-calculator/

1•brylie•12m ago•0 comments

Show HN: Tasty A.F.

https://tastyaf.recipes/about

1•adammfrank•13m ago•0 comments

The Contagious Taste of Cancer

https://www.historytoday.com/archive/history-matters/contagious-taste-cancer

1•Thevet•15m ago•0 comments

U.S. Jobs Disappear at Fastest January Pace Since Great Recession

https://www.forbes.com/sites/mikestunson/2026/02/05/us-jobs-disappear-at-fastest-january-pace-sin...

1•alephnerd•15m ago•1 comments

Bithumb mistakenly hands out $195M in Bitcoin to users in 'Random Box' giveaway

https://koreajoongangdaily.joins.com/news/2026-02-07/business/finance/Crypto-exchange-Bithumb-mis...

1•giuliomagnifico•15m ago•0 comments

Beyond Agentic Coding

https://haskellforall.com/2026/02/beyond-agentic-coding

3•todsacerdoti•16m ago•0 comments

OpenClaw ClawHub Broken Windows Theory – If basic sorting isn't working what is?

https://www.loom.com/embed/e26a750c0c754312b032e2290630853d

1•kaicianflone•18m ago•0 comments

OpenBSD Copyright Policy

https://www.openbsd.org/policy.html

1•Panino•19m ago•0 comments

OpenClaw Creator: Why 80% of Apps Will Disappear

https://www.youtube.com/watch?v=4uzGDAoNOZc

2•schwentkerr•23m ago•0 comments

What Happens When Technical Debt Vanishes?

https://ieeexplore.ieee.org/document/11316905

2•blenderob•24m ago•0 comments

AI Is Finally Eating Software's Total Market: Here's What's Next

https://vinvashishta.substack.com/p/ai-is-finally-eating-softwares-total

3•gmays•25m ago•0 comments

Computer Science from the Bottom Up

https://www.bottomupcs.com/

2•gurjeet•25m ago•0 comments

Show HN: A toy compiler I built in high school (runs in browser)

https://vire-lang.web.app

1•xeouz•27m ago•1 comments

You don't need Mac mini to run OpenClaw

https://runclaw.sh

1•rutagandasalim•28m ago•0 comments

Learning to Reason in 13 Parameters

https://arxiv.org/abs/2602.04118

2•nicholascarolan•30m ago•0 comments

Convergent Discovery of Critical Phenomena Mathematics Across Disciplines

https://arxiv.org/abs/2601.22389

1•energyscholar•30m ago•1 comments

Ask HN: Will GPU and RAM prices ever go down?

1•alentred•30m ago•2 comments

Open in hackernews

CD Extended Graphics

https://extended.graphics/

5•hcs•1mo ago

Comments

hcs•1mo ago

A bit buried in this catalog is a link to a recording from a demonstration disc: https://youtube.com/watch?v=uoHQfNd8eb4

Also of hackerly interest, I have modified a CD Graphics decoder to handle CD-EG: https://github.com/hcs64/cdgraphics/tree/cd-eg , example: https://extended.graphics/VINY-1/

HardwareLust•1mo ago

Really interesting!

Did this require an external decoder box or were there players available with the decoder built in?

hcs•1mo ago

Thanks! I keep meaning to add a table of players to the page, here's what comes to mind.

Victor/JVC sold a few decoder/karaoke components (VS-G2, VS-G3), as in this '92 catalog: https://extended.graphics/images/Mezzo.1992.2-4.pg10.jpg

There was integrated support in a karaoke machine from Victor (KX-G1-H) and a CD player from Sony (CDP-K2EG, '94 catalog: https://extended.graphics/images/CDP-K2EG-94.2-full.jpg). There were varying levels of support on the NEC PC-FX and some CD-i systems (GoldStar in particular). I've also seen the logo on some LaserDisc players but never tested one.

The Sega Saturn is the best and easiest to find, though! As far as I know there hadn't been a commercial CD+EG disc released since 1992, and the Saturn was out in 1994, but I guess it was just a little extra BIOS code by then.