It can fly all night (Score 1)

It can actually fly all night without interruption and then recharge batteries during the next day for the night after that: http://www.solarimpulse.com/blog/2010/07/08/keep-the-spirit-alive/ and http://www.gizmag.com/solar-impulse-aircraft-night-flight/15663/ (and obviously, the aim of this first prototype is to be a proof-of-concept and to carry a message, not compete with commercial airlines!)