Separating Hype from Reality on Amazon’s Drones

Amazon says it wants to offer 30-minute drone delivery. But companies actually working on the technology outline the limitations.

http://www.technologyreview.com/news/522121/separating-hype-from-reality-on-amazons-drones/?utm_campaign=newsletters&utm_source=newsletter-daily-all&utm_medium=email&utm_content=20131203