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Daowuran Duishanhan visits the Museum of Accordions in Tacheng of Northwest China's Xinjiang Uygur autonomous region, July 19, 2017. Daowuran is a teacher, a maintenance man and a collector of accordion who lives in Tacheng City. The 46-year-old man is known as an accordion fanatic. Dao started to learn accordion at 9 years old and spent 3 years on professional learning at a college in Tacheng and began his collection of accordion in 1987. He has collected nearly 400 accordions over the past 30 years and hosted a household museum of accordions in 2016. In the process of his collection, he has gradually learned how to repair accordions. [Photo/Xinhua]

David Carrier, a biologist at the University of Utah in the US, was among those who took inspiration from Darwin's theory of evolution and won the physics prize for determining that "men with beards are more resistant to beating".

Dave Limp, Amazon senior vice president of devices and services, shows off Amazon’s newest devices. (GeekWire Photo / Nat Levy)

DUBAI - Dubai developer Meraas Holding and two major Chinese companies on Tuesday launched "Tech Town," a giant project aiming to boost cooperation on developing digital and artificial intelligence technologies.

Data from the company's 2018-19 financial report showed its revenue reached over 10.38 billion yuan, up 16.9 percent year-on-year. Net profit grew 59.4 percent to reach 981 million yuan.