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Open Railway Map

https://openrailwaymap.app/#view=4.31/40.85/-95.84
2•koch•56m ago

Show HN: Doubt – Source-grounded evidence maps for AI research

https://github.com/alsoleg89/doubt
1•olegalsh•18s ago•0 comments

Show HN: Digital Surface

https://www.digitalsurfacelabs.com
1•joenewbry•28s ago•0 comments

Electricity Pricing in the Age of AI

https://power2026.ai/
1•imaginaryunit01•1m ago•0 comments

Show HN: Neural_tilde – Run neural amplifier captures in Max/MSP

https://github.com/apresta/neural_tilde
1•apresta•2m ago•0 comments

Do Bloom's Fuel Cells Work as Claimed? Data Says No

https://hntrbrk.com/investigations/bloom-2
1•impish9208•2m ago•0 comments

Resilience testing for AI models against radiation-induced bit flips

https://github.com/ananfauh7/MRVPlatform
1•ananfauh7•2m ago•0 comments

Salvage Run – A minimalist browser game about risk and capacity

https://salvage-run.vercel.app/
1•NorseMorse•3m ago•0 comments

Mr

https://dynamickamarenka.app/
1•Tabul_a_rasa•4m ago•0 comments

How Hungary became the best at solar [video]

https://www.youtube.com/watch?v=HqpTN5PZLow
1•thelastgallon•4m ago•0 comments

Re: Security versus Privacy

https://moonwriting.blog/re-security-versus-privacy
1•lylo•6m ago•0 comments

UEFA vows World Cup boycott as Concacaf, AFC reject FIFA private equity plan

https://www.espn.com/soccer/story/_/id/49488584/uefa-boycott-all-fifa-competitions-protest-world-...
2•Bluestein•8m ago•0 comments

Gamma-Ray Burst

https://en.wikipedia.org/wiki/Gamma-ray_burst
1•simonebrunozzi•8m ago•0 comments

EFF Guide to Recording Law Enforcement

https://www.eff.org/deeplinks/2026/07/eff-guide-recording-law-enforcement
1•Jimmc414•8m ago•0 comments

Colorimeter 3nh CR4501 RAL Hack

https://github.com/hallko1234/cr4501-ral-hack
1•Jimmc414•9m ago•0 comments

Energizing a vacuum-tube flip-flop module from a 1948 IBM system

https://www.righto.com/2026/07/ibm-604-trigger-tube-module.html
2•Jimmc414•9m ago•1 comments

Baba Is Solved by Fable 5 and GPT-5.6 Sol, but at what cost?

https://quesma.com/blog/baba-is-bench/
1•stared•10m ago•1 comments

The Moat Is Not the Kernel Hook

https://sanctuaryprotocol.ai/2026/07/31/the-moat-is-not-the-kernel-hook.html
1•ConcSanc•11m ago•0 comments

Building a Linux filesystem module in almost pure Rust

https://www.zerofs.net/blog/linux-filesystem-module-in-rust/
1•pierrebarre•12m ago•0 comments

Exact, parallel 2D Delaunay triangulation for int32 coordinates

https://github.com/morishuz/delaunay32
1•oryx1729•14m ago•0 comments

Curiosity Rover Finds "Sea of Polygons" on Martian Surface

https://nautil.us/curiosity-rover-finds-sea-of-polygons-on-martian-surface-1283236
2•Brajeshwar•15m ago•0 comments

Designing for disconnection: edge patterns cloud habits get wrong

https://www.iotforall.com/designing-for-the-edge-disconnection
1•jonzu•17m ago•0 comments

FBI gets voter's IP address in new fraud probe tactic

https://www.axios.com/2026/07/31/fbi-voter-ip-address-investigation
2•sailfast•18m ago•0 comments

Lightweight Video Editor for Mac, 182x lighter than Capcut

https://lightweightvideoeditor.com
1•astonfred•18m ago•0 comments

Ask HN: Give Me Your Earworm

1•t-3•18m ago•1 comments

Pi Is a Nice Agent

https://resolve.works/articles/pi-is-a-really-nice-agent/
2•monneyboi•19m ago•0 comments

Nothing Is Easy When You're an LLM: The Flat Latency Problem

https://aidoses.substack.com/p/nothing-is-easy-when-youre-an-llm
1•ryanrad•20m ago•0 comments

The Conductor Developer

https://martinfowler.com/rachels-ramblings/conductor-developer.html
1•speckx•20m ago•0 comments

The Empty Field That Wasn't: GPS, OTAD and Two Decades of Encrypted Broadcasts

https://sjmurdoch.github.io/gps-special-messages/
2•exiguus•20m ago•0 comments

Mirror Mirror: Mirror your PC screen to your phone over your local network

https://github.com/maco30001/Mirror-Mirror
1•maco3000•20m ago•0 comments

Write in Markdown, serve it dynamic

https://en.andros.dev/blog/3f1244d2/write-in-markdown-serve-it-dynamic/
2•andros•20m ago•0 comments