Air purifying towersteemCreated with Sketch.

in air •  6 years ago  (edited)

China built an air purifying tower. I would have never even thought of this lol :)

https://www.facebook.com/1065677546/posts/10216474381186482/

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6 years ago by

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      ·  6 years ago 

    Purifying tower? This looks really sci-fi!

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