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Arktek looks like a green cartoon toy bucket, and can keep vaccines at as low as -80 C without extra energy support for a week, according to Ren Yizhao, deputy general manager of the Arktek project of Aucma.

Apple has been looking for something to lessen its dependence on the iPhone since the 2011 death of its Co-Founder and CEO Steve Jobs, the driving force behind the company's innovation factory.

As Beijing has been relocating nonessential functions such as manufacturing and wholesale markets outside the city and setting up an economic development structure focusing on high-end science and technology, labor-intensive industries have been moving out of the capital, which has affected the population, he said.

Apple filed a billion lawsuit against Qualcomm in January of 2017, accusing the chipmaker of overcharging for chips and refusing to pay some billion in promised rebates.

As I was taking pictures, I accidentally fell into one of the holes after slipping on a rock covered by wet disinfectant. Suddenly, a jolt of fear and regret gripped me. I knew that under some circumstances this could be my grave.