venerdì 3 luglio 2015

NYT Science: A Long Flight Powered by Sunlight

A Long Flight Powered by Sunlight
By JILL TAYLOR

The Solar Impulse 2 aircraft landed in Hawaii on Friday. It set the records for the longest solar-powered airplane flights, for both distance and time.

Published: July 3, 2015 at 06:00AM

via NYT Science http://ift.tt/1GVCndY