Oolong’s Playground

Snake Charmer is an applet closely based on Paul Friedlander’s light sculptures, which use hanging ropes spun at varying speeds, combined with ‘Chromastrobic’ lights’ (changing colour very quickly), to produce stunning visual effects. I recommend seeing the full-sized, physical ones if you ever get the chance, but I think there’s a lot of fun to be had with this interactive simulation, too.