Delivery drones have yet to begin showing up at doorsteps with packages from Amazon. But a new breed of drones could eventually begin carrying the most precious package of all in the form of human lives.
One such passenger drone resembles a giant quadcopter that can carry a single passenger on 23-minute flights at speeds of about 62 miles per hour. The Chinese startup EHang unveiled the drone, called the Ehang 184, at the 2016 Consumer Electronics Show in Las Vegas in early January. Passe