Solar-powered plane revealed in Switzerland

Aired: 4/13/2014 | 0:01:50 | Clip
Following 12 years of research and testing, designers and pilots Bertrand Piccard and Andre Borschberg debuted a huge solar-powered plane in Switzerland this week. The plane, which boasts a wingspan winder than a 747's, is covered in more than 17,000 solar cells. Hari Sreenivasan reports.