The Pentagon's wacky sci-fi department DARPA has been working on robotic hummingbird-based drones to serve as miniature spies. They're not nearly as agile or adorable as real hummingbirds, but DARPA is well on their way to achieving that dream. »7/03/09 8:00pm 7/03/09 8:00pm
Kinja is in read-only mode. We are working to restore service.