Nearly 2/3 Of The Way To Hawaii — Solar Impulse 2 Soars
Originally published on 1Sun4All. Solar Impulse 2 (Si2) has been in the air — nonstop — for 2 days, 20 hours, and 21 minutes at the time that I write this. André Borschberg, cofounder, CEO, and pilot of Si2 is at the controls of the first solar-powered airplane to make this historical oceanic flight, which will … [continued]