Those crazy dudes wot flew around the world non-stop in a balloon now want to do the same in a solar aircraft. Do you think someone’s bored? Anyway it’s called the Solar Impulse Project and it probably costs lots of money.
‘This time, the challenge is to mark the history of transport by exploiting new technologies that satisfy the demands of our era for sustainable development: use only renewable forms of energy and remain airborne without generating any polluting emissions .’