Crazy: Lockheed Martin's Samurai Monocopter
Monocopters are single-bladed airfoils, best known for falling from maple trees as whirligigs. But this is a radio controlled version developed by Lockheed Martin that actually flies UP instead of only down. I predict robotic versions in the future with really, really sharp blades on them.
Eventually, the SAMARAI project was supposed to produce a nanomonocopter (?) about the same size as a seed pod (on the order of 1.5 inches long and 10 grams in weight), driven by a miniature rocket or jet thruster, able to send back streaming video (that was stabilized somehow), autonavigate, and deliver a 2 gram payload up to a kilometer away. The big version in the video above was a testbed to help engineers figure out just how to get this thing to fly in a stable and controllable manner.
Forget helicopters and monocopters, what ever happened to good old fashioned jetpacks? Because jetpacks, as my Magic 8-Ball just confirmed, are the wave of the future. Just saying, you ever made love to a girl who was wearing one? Don't do it from behind.
Lockheed Martin SAMARAI UAV Scares Me [botjunkie]