139: DTF:HN for May 19, 2026

Your Daily Tech Feed covering the top 10 stories on Hacker News for May 19, 2026. Featuring: I Found Ultra-Pure Quantum Crystals in an Abandoned Mine in the Atacama Desert, Gaussian Splat of a Strawberry, Polypad, Peter Neumann has died, The last six months in LLMs in five minutes, and more.

Stories covered:

1. I Found Ultra-Pure Quantum Crystals in an Abandoned Mine in the Atacama Desert
   (Article | HN Discussion | 🎧 0:30)
2. Gaussian Splat of a Strawberry
   (Article | HN Discussion | 🎧 0:56)
3. Polypad
   (Article | HN Discussion | 🎧 4:30)
4. Peter Neumann has died
   (Article | HN Discussion | 🎧 8:37)
5. The last six months in LLMs in five minutes
   (Article | HN Discussion | 🎧 12:09)
6. Click (2016)
   (Article | HN Discussion | 🎧 16:10)
7. Kv4p HT – A homebrew 1W radio (VHF or UHF) that plugs into an Android phone
   (Article | HN Discussion | 🎧 20:05)
8. The lasting influence of Netscape Time
   (Article | HN Discussion | 🎧 23:50)
9. PyTorch Landscape
   (Article | HN Discussion | 🎧 27:05)
10. Cursor Introduces Composer 2.5
    (Article | HN Discussion | 🎧 30:04)