According to the British "Daily Mail" report, recently, the British Royal Navy ships tested a 3D printed drone at sea, paving the way for the future "printing" production of cheap unmanned spy planes.
It is reported that this 3D printing drone weighs about 3 kilograms and has a wing width of 1.5 meters. After taking off from a naval warship, the plane flew for 5 minutes according to a pre-set procedure, then was remotely operated and landed safely on Chessell Beach in Dorset.
The drone 3D printing technology was developed by Professor Andy Keane from the University of Southampton, England. He said: "The key to affecting the use of drones is to reduce the production cost of drones. Without affecting the robustness of the fuselage."
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