fp.

An ESP32 based plane radar for my desk

https://blog.ktz.me/esp32-plane-radar/

87•alexktz•3h ago•14 comments

A shell colon does nothing. Use it anyway

https://refp.se/articles/your-shell-and-the-magic-colon

50•olexsmir•16h ago•12 comments

JetZero

https://www.jetzero.aero

147•lisper•3h ago•101 comments

Show HN: I mapped every US golf course

https://golfcoursebrowser.com/

97•rickmf•4h ago•42 comments

The new rules of context engineering for Claude 5 generation models

https://claude.com/blog/the-new-rules-of-context-engineering-for-claude-5-generation-models

262•mellosouls•9h ago•167 comments

Inflect-Micro-v2: complete voice in 9.36M parameters

https://huggingface.co/owensong/Inflect-Micro-v2

78•nateb2022•5h ago•5 comments

Rethinking Legal Education in the AI Era

https://www.law.uchicago.edu/news/ai-strategy-statement

52•jjwiseman•2d ago•15 comments

Clinical failure rates over the decades: yikes

https://www.science.org/content/blog-post/clinical-failure-rates-over-decades-yikes

85•EA-3167•7h ago•48 comments

W4ME Station – a WASM-4 runtime for Java ME phones

https://github.com/mulfyx/w4me-station

11•sqshi•2h ago•1 comments

Systems and Delays

https://martin.janiczek.cz/2026/07/24/systems-and-delays.html

50•vinhnx•5h ago•12 comments

Librrd Playground

https://systemf.epfl.ch/etc/librrd/

4•E-Reverance•4d ago•0 comments

Alien World Chemistry Found Inside Meteorite That Struck New Jersey Home

https://www.seti.org/news/alien-world-chemistry-found-inside-meteorite/

34•spzx•4h ago•9 comments

Stinkpot: SQLite-backed shell history

https://tangled.org/oppi.li/stinkpot

14•nerdypepper•1d ago•1 comments

Running a 28.9M parameter LLM on an $8 microcontroller

https://github.com/slvDev/esp32-ai

142•boveyking•11h ago•29 comments

Cloudflare's new AI traffic options for customers

https://blog.cloudflare.com/content-independence-day-ai-options/

89•alphabetatango•7h ago•61 comments

LLM Usage in Debian: Three Proposals

https://www.debian.org/vote/2026/vote_002

126•zdw•10h ago•112 comments

GM Backs Sodium Ion Batteries for U.S. Grid Storage

https://spectrum.ieee.org/sodium-ion-battery-peak-energy

164•rbanffy•8h ago•66 comments

Open-weight AI is having its Kubernetes moment

https://tobi.knaup.me/2026-07-25-open-weight-ai-is-having-its-kubernetes-moment/

360•tknaup•15h ago•283 comments

Agatha Christie's Disappearance: Amnesia, Suicide, or Despair?

https://www.historicmysteries.com/unexplained-mysteries/agatha-christie-disappearance/23136/

17•thunderbong•3d ago•6 comments

SIMD for Collision

https://box2d.org/posts/2026/07/simd-for-collision/

82•birdculture•3d ago•26 comments

Zero roadkill as Amazon canopy bridges secure 15,000 crossings

https://news.mongabay.com/2026/07/zero-roadkill-as-amazon-canopy-bridges-secure-15000-crossings/

340•hn_acker•3d ago•98 comments

Humans haven't stopped evolving

https://www.harvardmagazine.com/research/harvard-human-evolution-genes-selective-pressure

51•ilamont•3h ago•49 comments

Show HN: I made some transistor animations

https://brandonli.net/semisim/animations

155•stunningllama•1d ago•19 comments

Producing ammonia and fertiliser using wind power in Morris, Minnesota

https://ammoniaenergy.org/articles/flexible-renewable-ammonia-demonstrator-now-operational-in-min...

115•gritzko•10h ago•80 comments

Show HN: Brolly, a plain-text weather forecast site

https://brolly.sh/forecast/RWFP2qW8

167•jsax•12h ago•50 comments

Retry Storm Lab

https://github.com/telemetry-sh/retry-storm-lab

5•flurly•3d ago•0 comments

Turn And Face The Strange

https://fly.io/blog/kurt-scott-money-sprites/

186•subarctic•9h ago•125 comments

Memory Safety Absolutists

https://itsallaboutthebit.com/memory-safety-absolutists/

81•drogus•12h ago•113 comments

Did They Ghost You?

https://didtheyghostyou.com/

359•mooreds•10h ago•162 comments

Android May Soon Restrict On-Device ADB

https://kitsumed.github.io/blog/posts/android-may-soon-restrict-on-device-adb/

902•shscs911•23h ago•445 comments