Two fluids sliding past each other roll their interface into the breaking-wave billows you see in cloud, in Jupiter's bands and on the solar wind's boundary — unstable whenever the shear beats the stratification; the Richardson number rides the music and a drop tips it over.
Drawn with: a WebGL2 shader.
Reacts to and looks like: gpu, webgl2 and audio-reactive.
Family: Visualiser.
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