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Amazon’s acquisition of the robotics company Kiva Systems?in 2012 has helped the retail giant efficiently ship almost any product on earth to just about anyone. But those robots are pretty good stagehands as well.
American Airlines, United Airlines and Southwest Airlines, the three US carriers flying MAX jets, had hoped to return the carriers to service by late August or early September.

Amazon’s attempt to?more neatly package up its mobile services should make its already-popular cloud platform a more appealing choice to mobile developers who want to build a cloud backend to their app but balk at the idea of having to sink a lot of time into developing it.
Amid the epidemic, factories can hardly go into operation as scheduled. Given its ultra-low latency, 5G can enhance intelligent manufacturing in factories with accurate remote control of equipment and other means, thereby sparing operators from entering danger zones.
Among the total, high-speed railways will rise to 30,000 km by 2020 and connect more than 80 percent of major Chinese cities.
来源:资阳报