JIM WEST / SCIENCE PHOTO LIBRARY JIM WEST / SCIENCE PHOTO LIBRARY
Editorial use only.
Automotive X Prize competition. Team members of a gas-electric hybrid car competing in the Progressive Insurance Automotive X Prize of 10 million US dollars for super fuel-efficient cars. This is the Western Washington University team, discussing an issue with their Viking car. Photographed on 26 July 2010, at the Michigan International Speedway, Brooklyn, Michigan, USA.
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