This is cool and really fascinating, technically, but ultimately a solution to a question nobody asked and I don't see many benefits outside of a claimed effici

This is cool and really fascinating, technically, but ultimately a solution to a question nobody asked and I don't see many benefits outside of a claimed efficiency benefit while there are quite a bit of drawbacks. Also I'm failing to see how this is different from shaft driven bikes [0] we already have had for 'some time' now [0] https://en.wikipedia.org/wiki/Shaft-driven_bicycle https://en.wikipedia.org/wiki/Shaft-driven_bicycle