Solar Impulse Safely Lands in East China—But the Hardest Leg’s to Come
Yesterday, the solar-powered airplane Solar Impulse successfully touched down in Nanjing, China, completing the Asian leg of its global trip. Next, though, comes one of the toughest parts of the journey: crossing the Pacific Ocean. The round-the-world trip has been facing some delays since it started in March. In fact it was forced to wait…