1. Netflix Void Model: Video Object and Interaction Deletion (github.com)
Contribute to Netflix/void-model development by creating an account on GitHub.
2. Show HN: A cartographer's attempt to realistically map Tolkien's world (www.intofarlands.com)
Mapping the world of Tolkien, from Valinor to Middle Earth and every age in between.
3. Identify a London Underground Line just by listening to it (tubesoundquiz.com)
Can you identify London Underground lines just by their sound? 10 questions, 10 lines. How well do you know the Tube?
4. Blackholing My Email (www.johnsto.co.uk)
How Counter-Strike map credits led to my email address being harvested by worms, and why I had to ask my ISP to blackhole it.
5. Haunting Photos Show the Aftermath of the Kursk Submarine Disaster in 2000 (rarehistoricalphotos.com)
Rare photos document the aftermath of the 2000 Kursk submarine disaster, revealing the tragedy, rescue efforts, and the fate of the crew aboard the Russian submarine Kursk.
7. Show HN: Marimo pair – Reactive Python notebooks as environments for agents (github.com)
Drop agents inside running marimo notebook sessions - marimo-team/marimo-pair
8. AI helps add 10k more photos to OldNYC (www.danvk.org)
9. A whole boss fight in 256 bytes (hellmood.111mb.de)
10. Three hundred synths, 3 hardware projects, and one app (midi.guide)
MIDI Guide, the open, "comprehensive" MIDI CC & NRPN dataset, has far outgrown its original purpose.
11. Show HN: Pion/handoff – Move WebRTC out of browser and into Go (github.com)
Start WebRTC in the browser—run it somewhere else. Contribute to pion/handoff development by creating an account on GitHub.
12. John Coltrane Illustrates the Mathematics of Jazz (www.americanjazzmusicsociety.com)
The Jazz of Physics: Albert Einstein and John Coltrane had a lot in common. The so-called “Coltrane circle” or “Circle of Fifths,” but incorporates Coltrane’s own innovations. Coltrane gave the drawing to saxophonist and professor Yusef Lateef in 1967, who included it in the Repository of Scales and
13. Second Revision of 6502 Laptop (codeberg.org)
Second, slimmer, revision of my 6502 laptop
14. Moving fast in hardware: lessons from lab to $100M ARR (blog.zacka.io)
15. Record wind and solar saved UK from gas imports worth £1B in March 2026 (www.carbonbrief.org)
The UK avoided the need for gas imports worth £1bn in March 2026 thanks to record electricity generation from wind and solar, reveals Carbon Brief analysis.
16. "The new Copilot app for Windows 11 is really just Microsoft Edge" (twitter.com)
17. Wi-Fi That Can Withstand a Nuclear Reactor: This receiver chip can take it (spectrum.ieee.org)
Six months in a nuclear reactor? This receiver chip can take it
18. How a blind man made it possible for others with low vision to build Lego sets (apnews.com)
Matthew Shifrin loved building Lego sets as a child. But since he's blind, he relied on others for help.
19. Apollo Guidance Computer Restoration Videos and Press Coverage (www.curiousmarc.com)
AGC Restoration Videos and Press Coverage:
20. Dear Heroku: Uhh What's Going On? (judoscale.com)
An open letter urging Heroku to clarify its roadmap, define “sustaining engineering,” and communicate honest business intent to developers.
21. Floating point from scratch: Hard Mode (essenceia.github.io)
Actually building floating point from scratch!
22. Has electricity decoupled from gas prices in Germany? (has-electricity-decoupled-yet.strommarktberatung.de)
Tracking whether German electricity prices have decoupled from gas prices, based on EPEX day-ahead auction data and TTF gas benchmarks.
23. Breaking the console: a brief history of video game security (sergioprado.blog)
Video game security has always been a moving target, as consoles evolved to full-blown computing platforms locked down with layers of protection — but for every lock ever invented, there has always been someone determined to pick it.
24. You can't cancel a JavaScript promise (except sometimes you can) (www.inngest.com)
A promise that never resolves is a surprisingly clean way to interrupt an async function.
25. DeiMOS – A Superoptimizer for the MOS 6502 (aransentin.github.io)
26. A new Postcrossing stamp from the USA (www.postcrossing.com)
HURRAAAAAAAAAY!!! USPS is issuing shiny new Postcrossing stamps — and they’re rare triangles you can place right on a postcard corner for an extra-cool look. They launch on May 26 at the Boston 2026 World Expo, with Postcrossing meetups happening every day of the show!
27. An AI robot in my home (allevato.me)
This is Mabu - a robot that sits near my front door, and whose voice and actions are controlled by an AI chatbot.
28. Show HN: Unicode Steganography (steganography.patrickvuscan.com)
Interactive demos showing how invisible Unicode characters and visual lookalikes can carry secret messages through ordinary text.
29. Germany Power Prices Turn Deeply Negative on Renewables Surge (www.bloomberg.com)
30. Some iPhone Apps Receive Mysterious Update 'From Apple' (www.macrumors.com)
Apple appears to be quietly updating some apps, based on curious new update notes that have appeared on the App Store. Over the last week, some app updates have included notes that suggest the update is coming from Apple rather than an app developer. "This update from Apple will improve the functionality of this app. No new features are included," reads the description.