3 ms·
Sounds like fun. I had no idea something like that was possible.
by mcjkrw 5y ago
Sounds like fun. I had no idea something like that was possible.
- bellyfullofbac 5y agoI wonder what the physics behind it is. I guess if you have an aquarium of water with low frequency waves and overwhelm it with high frequency waves, you wouldn't be able to see the low frequency ones any more. Presumably (IANA physicist) it's the same thing but with sound waves.