亚洲精品1234,久久久久亚洲国产,最新久久免费视频,我要看一级黄,久久久性色精品国产免费观看,中文字幕久久一区二区三区,久草中文网

WORLD> America
Bug-sized spies: US develops tiny flying robots
(Agencies)
Updated: 2008-11-22 09:29

In this shot, taken from computer animation video Friday, Nov. 21, 2008, and released by the U.S. Air Force, shows the next generation of drones, called Micro Aerial Vehicles, or MAVs. The MAVs could be as tiny as bumblebees and capable of flying undetected into buildings, where they could photograph, record, and even attack insurgents and terrorists. U.S. military engineers are trying to design flying robots disguised as insects that could one day spy on enemies and conduct dangerous missions without risking lives. [Agencies]

   Previous page 1 2 3 4 Next Page