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Stories from February 23, 2023
Go back a day, month, or year. Go forward a day, month, or year.
1. Reverse engineering a mysterious UDP stream in my hotel (2016) (gkbrk.com)
1044 points by nop_slide on Feb 23, 2023 | 179 comments
2. Sam Zeloof and Jim Keller start a new semiconductor fab (atomicsemi.com)
769 points by rightenant on Feb 23, 2023 | 230 comments
3. KDE and GNOME seeks $100k to turn Flathub into a Store for the Linux desktop (github.com/plaintextgroup)
405 points by evasb on Feb 23, 2023 | 415 comments
4. The FBI now recommends using an ad blocker when searching the web (standard.co.uk)
734 points by taubek on Feb 23, 2023 | 430 comments
5. Show HN: Mox - Modern full-featured low-maintenance self-hosted mail server (github.com/mjl-)
471 points by mjl- on Feb 23, 2023 | 130 comments
6. Argonne: Lithium-Air battery 1200 wh/kg, 1000 cycles (anl.gov)
288 points by AtlasBarfed on Feb 23, 2023 | 231 comments
7. Making It Legal to Play Outside: “Reasonable Childhood Independence” Bills (letgrow.org)
747 points by jseliger on Feb 23, 2023 | 509 comments
8. LED lighting badly suppresses human melatonin production at night (sevarg.net)
434 points by bombcar on Feb 22, 2023 | 307 comments
9. Vikings went to Mediterranean for ‘summer jobs’ as mercenaries, left graffiti (sciencenorway.no)
289 points by dxs on Feb 23, 2023 | 132 comments
10. MINIX from Scratch (github.com/o-oconnell)
280 points by elvis70 on Feb 23, 2023 | 94 comments
11. Mermaid Cheat Sheet (jojozhuang.github.io)
368 points by mooreds on Feb 23, 2023 | 95 comments
12. Common Lisp Implementations in 2023 (n16f.net)
248 points by oumua_don17 on Feb 23, 2023 | 186 comments
13. Ambient: The Multiplayer Game Engine (ambient.run)
282 points by nbrempel on Feb 23, 2023 | 141 comments
14. Disqualified from a National Web Design Competition for Using GitHub (medium.com/shiloholotu)
492 points by 101008 on Feb 23, 2023 | 302 comments
15. ThinkPad 701C with a Framework brain transplant (frame.work)
296 points by pabs3 on Feb 23, 2023 | 129 comments
16. Introduction to Data-Centric AI (csail.mit.edu)
272 points by jonbaer on Feb 23, 2023 | 29 comments
17. Implant lets those with severe paralysis send texts with just their minds (pcgamer.com)
185 points by ohjeez on Feb 22, 2023 | 67 comments
18. Optical Transformers (arxiv.org)
202 points by PaulHoule on Feb 23, 2023 | 91 comments
19. AI’s Instagram Problem (deeplearning.ai)
230 points by deepwaters on Feb 23, 2023 | 96 comments
20. Show HN: Parallax wallpaper engine for Linux and Windows (github.com/jszczerbinsky)
225 points by Czikenix on Feb 23, 2023 | 65 comments
21. Supreme Court rejects man’s bid to sue police over arrest for Facebook parody (nbcnews.com)
318 points by heavyset_go on Feb 22, 2023 | 275 comments
22. Don't believe ChatGPT – we do not offer a "phone lookup" service (opencagedata.com)
453 points by freyfogle on Feb 23, 2023 | 273 comments
23. Time to get the Posix elephant off our necks? (acm.org)
171 points by Someone on Feb 22, 2023 | 261 comments
24. Probability 101, the intuition behind martingales and solving problems with them (codeforces.com)
159 points by cpp_frog on Feb 23, 2023 | 51 comments
25. Monitoring my weather at home (tylercipriani.com)
183 points by thcipriani on Feb 22, 2023 | 45 comments
26. How to Engineer Buildings That Withstand Earthquakes (scientificamerican.com)
73 points by pseudolus on Feb 22, 2023 | 27 comments
27. Evidence for Dirac flat band superconductivity enabled by quantum geometry (nature.com)
69 points by bookofjoe on Feb 22, 2023 | 13 comments
28. I created an eBay account and bought an item, today I got indefinitely suspended (twitter.com/rafahari)
438 points by tommoor on Feb 23, 2023 | 263 comments
29. Tell HN: Do not store any funds in PayPal or use them for anything critical
703 points by ciguy on Feb 23, 2023 | 295 comments
30. Valve bans 40k Dota 2 accounts using honeypot patch (dota2.com)
341 points by chungus on Feb 23, 2023 | 425 comments

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