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"Earlier in the month, we pointed out the innovative ideas coming out of the Toyota Ideas for Good competition, including hacking a Prius into an energy-generating roller coaster car. Well, the winners for the competition have"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/designers-repurpose-toyota-prius-technology-in-ideas-for-good-competition-video.html>