Video: The Evolution of DARPA's Robotic Hummingbird, From Start to Finish -- Popular Science
Of all the DARPA projects we follow here at PopSci--and regular readers know that we follow a lot of them--perhaps none has been quite so fascinating as the Nano Air Vehicle (NAV) program, a.k.a. the robotic hummingbird, which culminated earlier this year in a working prototype. So you can imagine our delight when DARPA released this short video chronicling the bird’s journey from drawing board to early prototype to crash test dummy to eventual functioning, camera-equipped nano air vehicle that fits in the palm of a hand.
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My Comment: I can easily see soldiers having this tech in their arsenal 5 years (or more) from now.