Read the rest of Solar Impulse route unveiled for first round-the-world flight powered by the sun Permalink | Add to del.icio.us | digg Post tags: “energy efficiency” , “solar energy” , abu dhabi , Andre Borschberg , Betrand Piccard , emissions free flight , emissions free plane , fuel free flight , Masdar , solar aviation , solar impulse , Solar Impulse 2 , solar plane , Solar Power , Solar Powered Flight , solar powered plane , sun powered flight
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Solar Impulse route unveiled for first round-the-world flight powered by the sun