Quote:
Originally Posted by eyeinidas
40mph airspeed? With a tailwind, it could be faster. Sailing ships used the air and water currents to their advantage.
|
Quote:
Originally Posted by Old Tele man
...uh, 'daylight-only' operation would seem to be kinda limiting wouldn't you say?
|
It can go 40mph on solar power alone.
But it ALSO will have diesel engines.
So, if it's sunny, and no one is in a rush, you can move for free. At night, or to get more speed, you use the diesel.
Kind of like a hybrid car.