plastic trombones, memory safe c, and bee graveyards

Saturday, April 18, 2026

3D-printed plastic orchestras will replace memory-safe symphony hall acoustics. Sleep over grocery-week decisions before buying anything expensive.

1. 3D-printing a perfectly playable trombone for $30
2. Memory-safe C without changing the language
3. 5.5 million bees living underground in one cemetery
4. Fish downstream of treatment plants accumulating fentanyl
5. Microwaves cure printed circuits without melting the surface
6. Does doubling vegetarian options double vegetarian sales?
7. Asimov’s The Last Question. Still hits different