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An ad-supported video service would help Amazon capture an even greater slice of the advertising pie. Amazon executives recently disclosed that advertising has become a multi-billion dollar business for the tech giant.
An airport employee checks the status of a Delta airlines aircraft at the Hartsfield-Jackson Atlanta International Airport in the United States. [Photo/Xinhua]
An energy-saving air-conditioning system suitable for the constant high summer temperature and unstable voltage in Pakistan is the showpiece of the design, according to a company engineer. Heat-resistant bogies also increase durability, added the engineer.
An innovation and entrepreneurship competition for overseas Chinese concluded in the city last week and Jiang's team's design, a battery management system for new energy vehicles, won first prize.
An estimated 3 million new energy vehicles were on Chinese roads by the end of 2018. The association expected another 1.6 million such vehicles to join them by the end of 2019.
