Showing posts with label alternative energy sources. Show all posts
Showing posts with label alternative energy sources. Show all posts

24 January 2021

Propulsion Avant?

 Yesterday, I mentioned Specialites TA founder Georges Navette's attempts to make a front wheel-drive (Traction Avant) bicycle.  They failed, but he succeeded in creating a crankset with chainrings of widely varying sizes.

What if he had continued in his quest for alternative ways of powering a bicycle?