I forgot about this one. It’s great, thank you! His video with the counterintuitive bead flows was great as well, if I recall. Lots of good stuff from this g

I forgot about this one. It’s great, thank you! His video with the counterintuitive bead flows was great as well, if I recall. Lots of good stuff from this guy. Well, both numberphile and Tadashi Tokieda have lots of good stuff, I should say!