During the 1970s, the CIA experimented with a tiny spy drone called the insectothopter as a discreet way of collecting audio intelligence. Follow BI Video: On Twitter More from Military & Defense ...
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MIT builds swarms of tiny robotic insect drones that can fly 100 times longer than previous designsInsect-sized drones needed considerable improvement on previous designs, the team acknowledged in their paper. In a previous MIT design, the robotic insect was made from four identical units ...
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