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"The prototype of the drones now used in Afghanistan was actually conceived in 1916, even if it was a monoplane made of wood and tin"
"The green group says by the end of the year it will have deployed 'eyes in the sky' in one country in Africa or Asia"
Unmanned aerial vehicles are being put to use to monitor wildlife, spot poachers, and chart forest loss
"The people who are making cyborgs a thing of the present"
"New advances in 'Iron Man'-style suits could one day transform the lives of wheelchair users. And that might only be the start …"
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