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An engineer from Dow Agro Sciences, a subsidiary of Dow Chemical, conducts quality checks at the company's Chinese headquarters in Nantong, Jiangsu province.[Photo by Huang Zhe/Xinhua]
An Amazon spokesman declined to comment in response to our inquiry.
An American Airlines Boeing 737 MAX 8 sits at a boarding gate at LaGuardia Airport in New York, March 13, 2019. [Photo/IC]
An estimate by the World Bank moved China up 65 spots between 2013 and 2017 in the ranking of ease of starting a business, and the amount of time required was cut from 33 days to just under 23 days.
An autonomous sense-and-avoid navigation system keeps the drone?from running into other objects on the way to its destination, at an altitude of up to 400 feet.?Researchers at the Massachusetts Institute of Technology showed off a sense-and-avoid system last month, but that one was designed to handle obstacles at a mere 30 mph?– half the speed that’s built into Amazon’s specs.
