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An employee introduces TCL's Living Window TV at an exhibition in Berlin on Sept 1, 2018. [Photo/Xinhua]
An aerial image of Gubei Water Town, a well-known site for rural tourism, in Beijing's Miyun district. HOU YU/CHINA NEWS SERVICE
An international team led by Hong Kong University of Science and Technology scientists has developed the world's first 3D artificial eye. Made of an array of nanowire light sensors, it replicates visual signal to reflect what the "eye" sees onto the computer screen when the sensors are connected to liquid-metal wires serving as nerves.
An US airline customer service representative, when asked about ticket refunds, said many customers called to either cancel their flights to Santiago or change to other destinations.
An employee connects electrical cables atop a 30-meter-high, 110 kV power transmission tower in the Tibet autonomous region. [Photo by Song Weixing/For China Daily]
