Brazilian Prisoners can knock days off their sentence by pedaling stationary bikes that collect energy in car batteries
these car batteries are used to power street lamps in a near by town
I LOVE IT!
better lit streets means less crime!
www.usnews.com
I always thought that people in the work place should pedal at their desks to power their computers
these car batteries are used to power street lamps in a near by town
I LOVE IT!
better lit streets means less crime!
www.usnews.com
I always thought that people in the work place should pedal at their desks to power their computers