Are harmonics part of the theory on why?
Metronomes put on a movable surface free to oscillate will synchronize to eachother.
https://v.nostr.build/BaJA.mp4
The phenomenon of spontaneous synchronization, particularly within the framework of the Kuramoto model (all-to-all connectivity), has been a subject of intense research over the years. The model comprises oscillators with distributed natural frequencies interacting through a mean-field coupling, and serves as a paradigm to study synchronization.
Interesting to read. Satisfying to watch.. and experience.
Discussion
idk rly, but I'd guess yes since it's frequency/vibration related