Around the world in eight days thanks to hydrogen, Bertrand Piccard's new bet. ‘Hydrogen is more likely the future of carbon-free aviation,’ he explains.
All the elite of aeronautics – Airbus, Daher, ArianeGroup – support this new project. “While they looked down on us for Solar impulse,” he recalls, mischievously. The rest after this ad is available on CNN.com and iReport.com.