3 ms·
Huh, I thought the static in the hair thing was a solved deal. It’s one of the first examples given when explains static electricity! At no point did someone me
by withinboredom 4y ago
Huh, I thought the static in the hair thing was a solved deal. It’s one of the first examples given when explains static electricity! At no point did someone mention “but we don’t know how it works.” Thus I imagine, no one tries to figure it out.
- Gigachad 4y agoI have been frequently surprised at how many physics questions are just unsolved. We know exactly what happens, which seems to be enough to do practical work with without having to know why. One that fascinates me is that blocks of metal with extremely smooth sides will stick together if moved in specific motion. See gauge block wringing https://en.m.wikipedia.org/wiki/Gauge_block https://en.m.wikipedia.org/wiki/Gauge_block