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Chan's colleague, a man surnamed Choi, in his 70s, uses only one mask a day, though he works eight hours, from morning to night. He can get one, sometime two, from the company every working day.

Celebrations of the annual Shoton Festival began in Lhasa, the Tibet autonomous region, on Monday.

Carney: When we sell to law enforcement agencies, our instruction to them is this technology should only be used in this use case at the 99 percent certainty level. There’ve been tests, I think somewhat disingenuous tests of the technology that have set the reliability level or the confidence level much lower, but that’s not how it’s supposed to be used, and that’s not how law enforcement customers are meant to use it.

Capital has also flowed to private dental institutions. Statistics from vcbeat.net showed that from 2017 to 2018, there were a total of 11 fundraisings worth 3.5 billion yuan in the oral health sector. The largest saw investment of more than 2 billion yuan in Bybo Dental Group in June 2018.

Check out?Marburger’s tweets below.?Hat tip to?Nieman Lab.