These small unmanned aerial vehicles (UAVs) can be carried in two backpacks, assembled in minutes (they're made of a composite material that looks a lot like plastic foam) and launched by hand… Equipped with a small television camera and powered by an electric motor, these small planes (weight about 5 pounds, wingspan 45 inches) can give commanders on the scene a quick look at the other side of a building or a hill or screen of trees.It's not all high tech.
The American Spectator
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