pbarry
02-20-2014, 07:07 PM
Developed at MIT. This looks promising, tho I can't imagine it stores many watts since everything is enclosed in the rear wheel.
http://www.cbc.ca/news/canada/british-columbia/copenhagen-wheel-allows-cyclists-to-bike-faster-farther-1.2544729
http://senseable.mit.edu/copenhagenwheel/wheel.html
http://www.cbc.ca/news/canada/british-columbia/copenhagen-wheel-allows-cyclists-to-bike-faster-farther-1.2544729
http://senseable.mit.edu/copenhagenwheel/wheel.html