Title text: I have so many plans. It would incorporate a Galton board, a Ranque-Hilsch marble vortex tube, and a compartment lined with pinball bouncers with a camera-and-servo Maxwell's Demon that separated the balls into fast and slow sides.
Well, whenever someone recommends one of those videos, he should add it to a big playlist of them. Then, when he's finally ready, he can just click play and see them all play out without any further interaction...