In March 2015 Solar Impulse 2 took off from Abu Dhabi and tonight it has successfully returned, completing a 40,000km+ round the world trip. It managed the feat "without using a drop of fuel," becoming the first to manage the feat thanks to sunlight,...
Solar Impulse completes its round-the-world journey
In March 2015 Solar Impulse 2 took off from Abu Dhabi and tonight it has successfully returned, completing a 40,000km+ round the world trip. It managed the feat "without using a drop of fuel," becoming the first to manage the feat thanks to sunlight,...