fp.

New 10 GbE USB adapters are cooler, smaller, cheaper

https://www.jeffgeerling.com/blog/2026/new-10-gbe-usb-adapters-cooler-smaller-cheaper/

149•calcifer•3h ago•45 comments

Show HN: A Karpathy-style LLM wiki your agents maintain (Markdown and Git)

https://github.com/nex-crm/wuphf

34•najmuzzaman•53m ago•13 comments

Google plans to invest up to $40B in Anthropic

https://www.bloomberg.com/news/articles/2026-04-24/google-plans-to-invest-up-to-40-billion-in-ant...

580•elffjs•17h ago•556 comments

A 3D Body from Eight Questions – No Photo, No GPU

https://clad.you/blog/posts/questionnaire-mlp/

59•arkadiuss•2d ago•9 comments

A Powerful New 'QR Code' Untangles Math's Knottiest Knots

https://www.quantamagazine.org/a-powerful-new-qr-code-untangles-maths-knottiest-knots-20260422/

19•defrost•2d ago•3 comments

Paraloid B-72

https://en.wikipedia.org/wiki/Paraloid_B-72

184•Ariarule•3d ago•36 comments

Humpback whales are forming super-groups

https://www.bbc.com/future/article/20260416-the-humpback-super-groups-swarming-the-seas

107•andsoitis•3d ago•49 comments

My audio interface has SSH enabled by default

https://hhh.hn/rodecaster-duo-fw/

244•hhh•14h ago•80 comments

PCR is a surprisingly near-optimal technology

https://nikomc.com/2026/04/22/pcr/

27•mailyk•2d ago•1 comments

Replace IBM Quantum back end with /dev/urandom

https://github.com/yuvadm/quantumslop/blob/25ad2e76ae58baa96f6219742459407db9dd17f5/URANDOM_DEMO.md

156•pigeons•8h ago•20 comments

Plain text has been around for decades and it’s here to stay

https://unsung.aresluna.org/plain-text-has-been-around-for-decades-and-its-here-to-stay/

98•rbanffy•8h ago•21 comments

Sabotaging projects by overthinking, scope creep, and structural diffing

https://kevinlynagh.com/newsletter/2026_04_overthinking/

429•alcazar•19h ago•107 comments

Iliad fragment found in Roman-era mummy

https://www.thehistoryblog.com/archives/75877

175•wise_blood•2d ago•52 comments

Turbo Vision 2.0 – a modern port

https://github.com/magiblot/tvision

116•andsoitis•5h ago•30 comments

Cosmology with Geometry Nodes

https://www.blender.org/user-stories/cosmology-with-geometry-nodes/

57•shankysingh•8h ago•1 comments

The mail sent to a video game publisher

https://www.gamefile.news/p/panic-mail-arco-despelote-time-flies-thank-goodness-teeth

27•colinprince•3d ago•0 comments

There Will Be a Scientific Theory of Deep Learning

https://arxiv.org/abs/2604.21691

238•jamie-simon•15h ago•103 comments

The Classic American Diner

https://blogs.loc.gov/picturethis/2026/04/the-classic-american-diner/

222•NaOH•14h ago•135 comments

How to Implement an FPS Counter

https://vplesko.com/posts/how_to_implement_an_fps_counter.html

8•vplesko•3d ago•0 comments

Education must go beyond the mere production of words

https://www.ncregister.com/commentaries/schnell-repairing-the-ruins

66•signor_bosco•9h ago•19 comments

MacBook Neo and how the iPad should be

https://craigmod.com/essays/ipad_neo/

275•jen729w•2d ago•157 comments

Work with the garage door up (2024)

https://notes.andymatuschak.org/Work_with_the_garage_door_up

158•jxmorris12•3d ago•114 comments

Firefox Has Integrated Brave's Adblock Engine

https://itsfoss.com/news/firefox-ships-brave-adblock-engine/

227•nreece•8h ago•114 comments

Email could have been X.400 times better

https://buttondown.com/blog/x400-vs-smtp-email

174•maguay•2d ago•149 comments

Open source memory layer so any AI agent can do what Claude.ai and ChatGPT do

https://alash3al.github.io/stash?_v01

35•alash3al•8h ago•14 comments

DeepSeek v4

https://api-docs.deepseek.com/news/news260424

1908•impact_sy•1d ago•1479 comments

Show HN: I've built a nice home server OS

https://lightwhale.asklandd.dk/

122•Zta77•12h ago•48 comments

Reverse-engineering infrared-based electronic shelf labels

https://www.furrtek.org/?a=esl

28•pabs3•3d ago•3 comments

Diatec, known for its mechanical keyboard brand FILCO, has ceased operations

https://gigazine.net/gsc_news/en/20260424-filco-diatec/

120•gslin•17h ago•46 comments

You don't want long-lived keys

https://argemma.com/blog/long-lived-keys/

57•kkl•3d ago•37 comments

Open in hackernews

A Powerful New 'QR Code' Untangles Math's Knottiest Knots

https://www.quantamagazine.org/a-powerful-new-qr-code-untangles-maths-knottiest-knots-20260422/

19•defrost•2d ago

Comments

larodi•1h ago

Love them knots! The sudoku of the universe :)

charcircuit•58m ago

This is not a new QR code, nor is it powerful. It's worse in every way and is not really even a code.

MattPalmer1086•39m ago

Interesting article. I love it when maths gives us some beautiful visuals too.