A teacher (R) drives a solar-powered scooter at Southwest University in Chongqing municipality, Nov 1, 2010. [Photo/CFP] |
Students show fuel-efficient vehicles, which they assembled themselves, at a tech event at Southwest University in Chongqing municipality, Nov 1, 2010. They said the vehicles can run 300 kilometers on only one liter of gasoline. [Photo/CFP]
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