Mastodon Feed
Reblogged by jeffsonstein ("Jeff Sonstein"):
xkcd@mastodon.xyz ("XKCD Bot") wrote:
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.
https://xkcd.com/2785/
