Amazon awarded patent for drone-friendly floating warehouses

Amazon might soon take flight in more ways than one.
The e-commerce giant has been awarded a patent that describes a logistics technology it calls “airborne fulfillment center (AFC).” The AFC is essentially in airship that’s capable of flying at altitudes of 45,000 feet or more that would house items the company sells through its online marketplace. In the patent, Amazon describes a method by which drones would fly into the warehouse, pick up the items they need to deliver, and