In a world fraught with obstacles, who will prevail in a race against time: human or machine? See what happens when we race a drone controlled by artificial intelligence against another guided by a professional human pilot: http://go.nasa.gov/2hSENey | NASA - National Aeronautics and Space Administration

More Than 1,000 Drones on Display at 2020 Drone World Congress in Shenzhen Around 400 companies from more than 30 countries and regions around the world presented over 1,000 drones at the fourth Drone World Congress, in Shenzhen City, south China's Guangdong Province, on Sunday. http://www.cctvplus.com/news/20200914/8157615.shtml#!language=1 | CCTV