Looks promising!
Reserving french translation of ANN when it's posted!
BTW, how are three gears supposed to work in a same plane ?


They are not in the same plane... they are out of this world!

I thought so.

Showing how the blockchain tech disrupts the rules we know so far.
Bit off topic here,
But it reminded me of this guy, who used 3D printing in order to make a 3-gears device possible.
https://www.youtube.com/watch?v=5Mf0JpTI_gg 3d printing is really changing how we think about design especially things like this where we can prototype ideas really fast.