Tail of the Solar Impulse
Partners of Solar Impulse -- including Solvay, Schindler, Omega and Deutsche Bank -- are shown on the tail of the HB-SIA airplane. The Solar Impulse project officially launched in 2003. After years of designing and refining, the HB-SIA made the first flight at night in solar aviation history in 2010.
June 17, 2013 3:48 PM PDT
Photo by: Solar Impulse | Revillard | Rezo.ch
| Caption by: Carrie Mihalcik
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