How Drones Are Shooting Movies, Fighting Wildfires, and Hanging Out With Martha Stewart

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Inc.

"Drones, by one definition, are neither high-tech toys nor lethal weapons. They are worker bees that are the foundation of a colony. And that's where the future lies in nondefense industries like farming, insurance, and construction, which, Goldman Sachs predicts, will drive a $13 billion industry through 2020. The skies are beginning to buzz.

Carl France