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  1. Coffee as a staining agent substitute in electron microscopy (phys.org)
    51 points by PaulHoule 6 days ago | 32 comments
  2. Show HN: I trained a 9M speech model to fix my Mandarin tones (simedw.com)
    467 points by simedw 4 days ago | 152 comments
  3. HTTP Cats (http.cat)
    591 points by surprisetalk 5 days ago | 87 comments
  4. VisualJJ – Jujutsu in Visual Studio Code (visualjj.com)
    179 points by demail 7 days ago | 87 comments
  5. To Build a Fire:Inside Russia's Campaign of Sabotage in Europe (newyorker.com)
    43 points by stevenwoo 1 day ago | 9 comments
  6. We can’t send mail farther than 500 miles (2002) (web.mit.edu)
    683 points by giancarlostoro 6 days ago | 113 comments
  7. Launch HN: AgentMail (YC S25) – An API that gives agents their own email inboxes
    169 points by Haakam21 6 days ago | 168 comments
  8. One machine can go pretty far if you build things properly (2022) (rachelbythebay.com)
    10 points by birdculture 17 hours ago | discuss
  9. Claude Code daily benchmarks for degradation tracking (marginlab.ai)
    755 points by qwesr123 6 days ago | 353 comments
  10. Preserved hair reveals just how bad lead exposure was in the 20th century (livescience.com)
    19 points by Brajeshwar 20 hours ago | 1 comment
  11. 3D-printed fan-less and pump-less liquid cooler can deliver 600 watts of cooling (tomshardware.com)
    12 points by whynotmaybe 15 hours ago | 9 comments
  12. TileIR Internals (maknee.github.io)
    10 points by vimarsh6739 5 days ago | 1 comment
  13. I made 20 GDPR deletion requests. 12 were ignored (nikolak.com)
    135 points by nikola-k 18 hours ago | 123 comments
  14. TIL: Apple Broke Time Machine Again on Tahoe (taoofmac.com)
    228 points by rcarmo 3 days ago | 150 comments
  15. The history of C# and TypeScript with Anders Hejlsberg [video] (youtube.com)
    196 points by doppp 8 days ago | 155 comments
  16. Waymo robotaxi hits a child near an elementary school in Santa Monica (techcrunch.com)
    482 points by voxadam 6 days ago | 787 comments
  17. Sumerian Star Map Recorded the Impact of an Asteroid (2024) (archaeologyworlds.com)
    153 points by griffzhowl 4 days ago | 55 comments
  18. My Mom and Dr. DeepSeek (2025) (restofworld.org)
    238 points by kieto 6 days ago | 147 comments
  19. Moltworker: a self-hosted personal AI agent, minus the minis (blog.cloudflare.com)
    243 points by ghostwriternr 6 days ago | 71 comments
  20. Amiga Unix (Amix) (amigaunix.com)
    138 points by donatj 3 days ago | 58 comments
  21. EU launches government satcom program in sovereignty push (spacenews.com)
    161 points by benkan 2 days ago | 110 comments
  22. Europe’s next-generation weather satellite sends back first images (esa.int)
    708 points by saubeidl 6 days ago | 99 comments
  23. Demystifying ARM SME to Optimize General Matrix Multiplications (arxiv.org)
    87 points by matt_d 4 days ago | 19 comments
  24. Generative AI and Wikipedia editing: What we learned in 2025 (wikiedu.org)
    243 points by ColinWright 4 days ago | 122 comments
  25. Nvidia's 10-year effort to make the Shield TV the most updated Android device (arstechnica.com)
    239 points by qmr 4 days ago | 211 comments
  26. Vibe Coding is the new RAD (techleader.pro)
    5 points by saltysalt 11 hours ago | discuss
  27. Mesh: A compacting memory allocator for C/C++ (github.com)
    6 points by fanf2 14 hours ago | discuss
  28. GOG: Linux "the next major frontier" for gaming as it works on a native client (xda-developers.com)
    735 points by franczesko 5 days ago | 409 comments
  29. Antirender: remove the glossy shine on architectural renderings (antirender.com)
    1833 points by iambateman 5 days ago | 448 comments
  30. How London became the rest of the world’s startup capital (economist.com)
    226 points by ellieh 7 days ago | 356 comments
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