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An attendee uses the Lenovo Group Ltd Mirage Solo VR headset with Google Daydream and Mirage Camera during the 2018 Consumer Electronics Show in Las Vegas, Nevada.[Photo/Agencies]
An analysis from RBC Capital Markets last week concluded that the COVID-19 crisis will lead to a permanent consumer purchasing shift with online groceries, and that Amazon’s online grocery arm could produce billion in gross merchandise volume by 2023, up more than 3X from 2019.
An Associated Press journalist flying over the Porto Velho region Saturday morning reported hazy conditions and low visibility. On Friday, the reporter saw many already deforested areas that were burned, apparently by people clearing farmland, as well as a large column of smoke billowing from one fire.
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 eye disease caused by diabetes meant Ling was unable to read or write for long periods, but he continued to talk about corruption, including problems faced in recent years.
来源：资阳报