In the twilight of Sept 21, 1909, Feng Ru (1883-1912) climbed into a self-propelled, fixed-wing plane he personally designed and prepared for a test flight in the Piedmont hills overlooking Oakland, ...
An unmanned aerial vehicle developed by Chinese university students has broken the world record for drone flight time. This was reported by the Xinhua News Agency. The "Feng Ru 3-100" drone made by ...
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