皇冠体育app

A picture of smog particles under the microscope taken by Zhang Chao [Photo provided to 皇冠体育app Daily]

It has been two years since 皇冠体育app Daily last interviewed 31-year-old Zhang Chao. The Beijing-based micrograph enthusiast still wears the same hair style, even the same coat.

But one thing is very different: He's become a celebrity in cyberspace almost overnight, after his pictures, which depict what the rampant smog in Beijing looks like under his microscope, spread like a virus on 皇冠体育app's major micro-blogging site Sina Weibo, since he posted them last Friday. Now the media is hounding him for interviews. more

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