Solar-powered plane begins last leg of record voyage
CAIRO - An experimental solar-powered airplane took off from Cairo for Abu Dhabi early Sunday on the last leg of its globe-circling voyage, mission organizers said.The Mission Control Center tweeted that the Solar Impulse 2 is expected to land in Abu Dhabi after a 48-hour flight. Mission Control said it had identified a weather window that could allow...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark