Those jet animations are really good. I've found some math animations on wikipedia, some of which are good and some of which are totally pointless: https://co

Those jet animations are really good. I've found some math animations on wikipedia, some of which are good and some of which are totally pointless: https://commons.wikimedia.org/wiki/Category:Mathematical_animations https://commons.wikimedia.org/wiki/Category:Mathematical_ani... Certainly I'd love to see the wikimedia foundation fund animators to produce explanatory diagrams and animations for more things!