4 ms·
It's interesting that this isn't like a Tesla turbine, but that its periodic vibrations create enough net suction to hold it in-place. https://en.wikipedia.org
by failwhaleshark 5y ago
It's interesting that this isn't like a Tesla turbine, but that its periodic vibrations create enough net suction to hold it in-place.
https://en.wikipedia.org/wiki/Tesla_turbine https://en.wikipedia.org/wiki/Tesla_turbine