Combining 200 metre-squared of solar cells, 400kg of batteries, 63.4m long wingspan and the dedicated work of 70 technical personnel, Solar Impulse preparing to fly their second solar plane around the world.
Combining 200 metre-squared of solar cells, 400kg of batteries, 63.4m long wingspan and the dedicated work of 70 technical personnel, Solar Impulse preparing to fly their second solar plane around the world.