These Google delivery drones fly like airplanes, hover like helicopters, and lower packages by long cables to protect machines and bystanders. What's not to love?. Google
With the public announcement of Project Wing, a two-year-old secret project, delivery by unmanned aerial vehicle (UAV) came that much closer to reality. During test runs in Australia, prototype drones flew like planes for over half a mile, and then hovered like helicopters to drop off packages.