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Move Over, Tractor—the Farmer Wants a Crop-Spraying Drone

Cars That Think

His parents convinced him to finish college, but Erickson and the other cofounders spent all their spare time building a multipurpose drone from off-the-shelf components and parts they made using their university’s 3D printers and laser cutters. Today, selling farmers on the benefits of drones is a big part of Erickson’s job.