206: DTF:HN for July 25, 2026

Your Daily Tech Feed covering the top 10 stories on Hacker News for July 25, 2026. Featuring: Android May Soon Restrict On-Device ADB, Claude Opus 5, Hannah Fry Wins the Leelavati Prize in 2026 for Mathematics Outreach, ARC-AGI Leaderboard, Building a Tiny 3D Renderer for a Tiny Handheld, and more.

Stories covered:

1. Android May Soon Restrict On-Device ADB
   (Article | HN Discussion | 🎧 0:25)
2. Claude Opus 5
   (Article | HN Discussion | 🎧 4:42)
3. Hannah Fry Wins the Leelavati Prize in 2026 for Mathematics Outreach
   (Article | HN Discussion | 🎧 8:39)
4. ARC-AGI Leaderboard
   (Article | HN Discussion | 🎧 12:35)
5. Building a Tiny 3D Renderer for a Tiny Handheld
   (Article | HN Discussion | 🎧 16:24)
6. GC and Exceptions in Wasmtime
   (Article | HN Discussion | 🎧 19:17)
7. NYC Apartment Aquaponics
   (Article | HN Discussion | 🎧 22:36)
8. UK AISI / Caisi Preliminary Assessment of Kimi K3's Cyber Capabilities
   (Article | HN Discussion | 🎧 25:19)
9. Charles Ross spent 50 yrs building Star Axis naked-eye observatory in New Mexico
   (Article | HN Discussion | 🎧 28:34)
10. Postgres LISTEN/NOTIFY actually scales
    (Article | HN Discussion | 🎧 31:36)