NAV Drone Emulates Hummingbird
DARPA's latest funding has gone to a hummingbird drone, a tiny spybot that can fly forward, backwards and sideways, and rotate both clockwise and counterclockwise. And like its real counterpart, with a wingspan of 6.5" and a weight of only 19 grams, the Nano Air Vehicle can hover and spend up to 8 minutes in the air. Built by AeroVironment, it may be awhile before the NAV appears on a battleground near you.
Via Fox News
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Posted by Sheila Franklin at February 23, 2011 10:47 AM