2017-09-01
Kids play a remote-controlled robot at Shanghai Popular Science Products Expo in Shanghai, east China, Aug. 25, 2017. The expo opened on Friday and will last till Aug. 28 in Shanghai, with nearly 3500 exhibits on display. (Xinhua/Fang Zhe)
Visitors look at a robot at Shanghai Popular Science Products Expo in Shanghai, east China, Aug. 25, 2017. The expo opened on Friday and will last till Aug. 28 in Shanghai, with nearly 3500 exhibits on display. (Xinhua/Fang Zhe)
Visitors experiences a simulator cockpit of the C919, China's first homemade large passenger aircraft, at Shanghai Popular Science Products Expo in Shanghai, east China, Aug. 25, 2017. The expo opened on Friday and will last till Aug. 28 in Shanghai, with nearly 3500 exhibits on display. (Xinhua/Fang Zhe)
A visitor experiences VR equipment at Shanghai Popular Science Products Expo in Shanghai, east China, Aug. 25, 2017. The expo opened on Friday and will last till Aug. 28 in Shanghai, with nearly 3500 exhibits on display. (Xinhua/Fang Zhe)
A staff explains water quality examination to children at Shanghai Popular Science Products Expo in Shanghai, east China, Aug. 25, 2017. The expo opened on Friday and will last till Aug. 28 in Shanghai, with nearly 3500 exhibits on display. (Xinhua/Fang Zhe)