Comments by "Matjaž Čeh" (@manipulativer) on "Два вихревых кольца, сталкивающихся в SLOW MOTION - Smarter Every Day 195" video.

  1. If you understand that magnets also work as vortex this starts to make a lot whole more sense. It's always 90 degree force exerted... even in magnets, cause the vortex is clocwise out from north pole and watching from south pole out of the magnet is counterclockwise. There is also the counterpart of this field coming to the middle in counter rotations. So since if you empty a glass bottle ful of water normaly it takes more time than if you previously spin the water inside so it forms a channel for pressure mediation. In Nature, everything works in vortex pressure mediation.
    1