The Solar Impulse 2, the plane attempting to fly around the world using only solar power, has arrived in Nanjing in the East of China at last.
Due to the poor weather condition in China, what was supposed to be an overnigh...  more
Solar Impulse Arrives in Nanjing After Being Grounded in China for Around Three Weeks |
published: 2015-04-22 17:44 |