The first solar-powered plane to circle the world took off from Cairo on Sunday for Abu Dhabi, in the final leg of its journey. Swiss pilot Bertrand Piccard was behind the controls of Solar Impulse 2, which can fly for…
The first solar-powered plane to circle the world took off from Cairo on Sunday for Abu Dhabi, in the final leg of its journey. Swiss pilot Bertrand Piccard was behind the controls of Solar Impulse 2, which can fly for…