Burritos from Heaven: Are drones the future of delivery?

Burritos from Heaven: Are drones the future of delivery?

On a blustery afternoon late last year, on the lawn just outside City Hall in Rowlett, Texas, a strange-looking craft cleared the trees just before me. It hovered overhead for a moment before lowering a second craft on a thin rope all the way to a parched patch of grass. The little, white thing deposited a brown paper payload, then rode its tether back up to its waiting mothership, which turned and left. The experience lasted less than 30 second…