NPR News: Sun-Powered Airplane Completes Historic Trip Around The World

Sun-Powered Airplane Completes Historic Trip Around The World
"This is not only a first in the history of aviation; it's before all a first in the history of energy," Swiss pilot Bertrand Piccard says. His plane flew more than 26,700 miles without using fuel.

Read more on NPR
Làm đẹp Blog 247 July 26, 2016 at 06:56PM
Category Health & Science