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As there are more flights than before and China's ecology is improving, birds are a major problem in civil aviation. Collisions often occur during takeoffs, the initial climbs and landings, and pose a significant threat to aircraft safety.
As the COVID-19 outbreak happened, the RDPAC immediately established a task force involving 42 member companies to help with epidemic control, including making significant donations to Wuhan city, Hubei province, such as purchasing urgently needed medical materials from overseas and looking into previous research for potential solutions.
As the International Monetary Fund warned in a June report, the COVID-19 pandemic has had a more serious impact on global economic activity in the first half than previously anticipated, and the global economic recovery may turn out to be more gradual than previously forecast.
As users need to log in with a personal phone number, some fear that once the phone number and facial images are disclosed, "criminals can directly talk to your family by using some technical synthesis," an unidentified Weibo user said.
As the researchers in Nature put it: "In recent years, sugar has been added to virtually every processed food, limiting consumer choice. Nature made sugar hard to get; man made it easy."
