Who says video games can’t teach you anything? This video demonstrates the many-worlds theory of quantum physics by using a hacked, super-difficult version of Super Mario World called Kaizo Mario World, and a customized emulator to overlay 134 different playthroughs of a single level. It’s really quite an enjoyably fascinating little bit of footage, and the write-up that goes along with it is definitely worth a read to see the inspiration behind the experiment. Science, art, and fun, all rolled into one package. Ebert, eat your heart out.