- June 16, 2006 • 7:52 am PDT
- + responses

Popular Science, in their popular scientist way, makes a great map of the world's alternative energy. Apparently, every single person in the city of Amsterdam has a bicycle (or maybe some people just have tons of bicycles, to make up for some of the bicycle-less inhabitants), and every day they are required to plug it into a wall and ride stationary for two hours to help power the city.























