The reaction that oscillates: a chemical clock that was rejected by two journals for violating the second law, which it does not — spiral waves of oxidation chasing each other through a dish, the textbook case of a system far from equilibrium organising itself; the excitability rides the music.
Drawn with: a WebGL2 shader.
Reacts to and looks like: gpu, webgl2 and audio-reactive.
Family: Visualiser.
Runs in your browser. The preview above is the same program the renderer uses.