Solar power: the sky’s the limit
This week’s record-breaking night flight by the Solar Impulse aircraft has been widely acclaimed, but few of us are ever likely to fly in such a plane.
Read more on Swissinfo
(may be broke/outdated!)
Solar power: the sky’s the limit
This week’s record-breaking night flight by the Solar Impulse aircraft has been widely acclaimed, but few of us are ever likely to fly in such a plane.
Read more on Swissinfo
