Chinese solar-powered drone “Meiying” has successfully completed its 10-hour long-haul test flight in dimly-lit winter.pic.twitter.com/7UUxS8BGN7
6:35 PM - 21 Jan 2019
0 replies
22 retweets
26 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.