At the 2016 World Economic Forum in Davos, Switzerland, pilots André Borschberg and Bertrand Piccard speak about the future of clean technology and their record-setting flight around the world in the Solar Impluse — a plane powered only by the sun.
At the 2016 World Economic Forum in Davos, Switzerland, pilots André Borschberg and Bertrand Piccard speak about the future of clean technology and their record-setting flight around the world in the Solar Impluse — a plane powered only by the sun.