(Video) Solar Impulse 2 Human Challenges for Non-Stop Around the World Flight

The #RTW Solar Flight will represent approx. a 35,000km journey. Although achieved in several legs, Bertrand Piccard and André Borschberg will cumulate around 500 flight hours in the tiny Solar Impulse 2 cockpit. Discover the experience by the numbers (www.solarimpulse.com) עוד...