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An aerial photo shows the construction site of Beijing's new airport in Daxing district in Beijing, on Oct 2, 2018. [Photo/Xinhua]
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 increased effort is said to be underway inside Amazon to reduce the number of what it calls “Can’t Realize a Profit,” or “CRaP” items. The Wall Street Journal reports that as the online retailer focuses more on the bottom line, it’s rethinking how it sells products that tend to be priced at or less and are heavy or bulky, and so expensive to ship. And difficult for Amazon to make any money on.
An International Supercomputing Industry Exposition kicked off on Friday in Jinan, capital of East China's Shandong province, with more than 1,000 people from home and abroad exchanging ideas on the development and application of supercomputing, AI and big data.
An HTC employee shows off the “Selfie Bot”
来源：资阳报