- cross-posted to:
- mealtimevideos@lemmy.world
- cross-posted to:
- mealtimevideos@lemmy.world
3Blue1Brown explains holograms in detail. The physical kind, flat plates that show 3d scenes.
3Blue1Brown explains holograms in detail. The physical kind, flat plates that show 3d scenes.
Magnets.
F*ing magnets - how do they work?
I mean yes it’s electromagnetic radiation.