By XPRIZE on September 16, 2010
Three vehicles, powered mostly by ethanol and electricity, beat out more than 130 other entries in a global contest for fuel-efficient autos. More >>
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GPS for your spacecraft. https://t.co/NfIIi00YB6 @sciam @alexwitze https://t.co/q1amxa2nFp
This hybrid unit is a step towards better production of hydrogen fuel: View on Google+
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