Special Delivery (2021)
TED Radio Hour
00:00
Drone Delivery - Delivering Life-Saving Medicine
Keller Renaldo is CEO and founder of the drone delivery company, Zipline. The drones look more like miniature airplanes, each with a wingspan of about 10 feet. They can travel up to 60 miles per hour. And when they arrive, the plane will descend to about 30 feet off the ground.
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