To a large extent it would seem the Solar Impulse team agrees with you: > What we are working on now [...] is to build an airplane which has no pilot. [...] an

To a large extent it would seem the Solar Impulse team agrees with you: > What we are working on now [...] is to build an airplane which has no pilot. [...] an unmanned version which could fly six months, maybe one year [1] http://videos.usatoday.net/Brightcove2/29906170001/2016/01/29906170001_4713519184001_4712989452001.mp4 http://videos.usatoday.net/Brightcove2/29906170001/2016/01/2... 0:47 onwards