Flying Robot 飛行機器人

Japan's Chiba University professor Hiroshi Ryu displays the flying robot, which flutters its wings 35 times a second like a humming bird, at his laboratory in Chiba city, on December 28, 2009. The hummingbird robot, 10cm in length and weighing only 2.6g, has four plastic-made wings, driven by a micro actuator.

日本千葉大學教授龍博司（譯音）12月28日在日本千葉市的實驗室中，展示每秒鐘可振翅35次的飛行機器人，這個10公分長、2.6公克重、外形像蜂鳥的機器人，有4個塑膠製的翅膀，由一枚微促動器操控。