Scientific American Content | Global Follow How a Futurama plotline led to a totally new math proof In an episode of the cartoon, a machine lets characters swap bodies, but they can’t switch back with the same person. Math helps all the characters return to their original bodies https://www.scientificamerican.com/article/how-a-futurama-plotline-led-to-a-totally-new-math-proof/ scientificamerican.com
