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Among them, Baoding city in Hebei, about 140 kilometers southwest of the capital, boasts the best achievement, with its average concentration of PM 2.5 during the period lowered to 53 micrograms per cubic meter, falling by 36.1 percent from the same period of 2018, according to the report.
Amazon’s new AR view feature on iOS 11.
Amazon’s second Seattle campus is officially expanding?to?five blocks.
Among the signed projects, there were 39 in manufacturing with a total investment of .7 billion, 20 mega-projects worth over 0 million each, nine projects from Fortune 500 companies and nearly 20 regional headquarters projects.
Amazon’s Simple Notification Service also got a boost with a new Time to Live feature for mobile push notifications. Now, a developer can send a push notification to customers during a particular time window up to two weeks in length. That means a customer won’t have to get a notification for an event that has already happened while SNS couldn’t reach their phone.
