Three Gears are Possible - Numberphile
Henry Segerman (mathematician and 3D printing guru) discusses how to make three gears work together. More links & stuff in full description below ↓↓↓ Skew dice: https://youtu.be/uAnCL3vhVIs...
==========
Sometimes you see, once you've spotted this you'll see it everywhere.In graphic design you'll sometimes see a designwith like, three or more gears that are supposed to be meshing togethersometimes what you seeI-I guess I'll draw just sorta wheels like thisbut they are supposed to have teeth like thisand then there will be another one hereand another one hereand this is supposed to be likey'know three things that are working togetherthe students and the teachers and the parents all come togetherto make this school work fantastically, or whatever it isand you look at this thingand if you think about what happens with gearsalright so-so if this one is going this waythen because these two the teeth are meshing this waythis one ...
==========
Sometimes you see, once you've spotted this you'll see it everywhere.In graphic design you'll sometimes see a designwith like, three or more gears that are supposed to be meshing togethersometimes what you seeI-I guess I'll draw just sorta wheels like thisbut they are supposed to have teeth like thisand then there will be another one hereand another one hereand this is supposed to be likey'know three things that are working togetherthe students and the teachers and the parents all come togetherto make this school work fantastically, or whatever it isand you look at this thingand if you think about what happens with gearsalright so-so if this one is going this waythen because these two the teeth are meshing this waythis one ...
