Add Yahoo as a preferred source to see more of our stories on Google. Feb. 16—It will be a weekend for high-flying — or low-flying — fun at the National Museum of the U.S. Air Force. Fast, high-energy ...
The photovoltaic micro aerial vehicle has a footprint of 0.15 m x 0.15 m and a weight of only 0.071 kg. According to its creators, it is the smallest solar-rechargeable multi-rotor ever developed to ...
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