Inkstone
    Apr
    19
    2018
    Apr
    19
    2018
    The smog tower that looks like a cigarette
    The smog tower that looks like a cigarette
    TECH

    The smog tower that looks like a cigarette

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    It may look like a cigarette.

    But this giant smog tower in the northern Chinese city of Xian sucks in pollution… and pumps out clean air. 

    Check out the video above, and find out more about the tower from our story here.

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