But how is it powered?
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How can I buy my wife one of those Chinese smog rings?
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Giant air purifier? Hopeful & bold thinking to clean the atmosphere! Better idea not to pollute in the first placepic.twitter.com/b7PRQD7Pin
Mashable
Giant air purifier in ChinaStudio Roosegaarde's founder, Daan Roosegaarde, is famous for his design and architecture solutions to the world's problem with waste and pollution.Thanks. Twitter will use this to make your timeline better. UndoUndo
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Amazing
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Soon to be banned by the EPA for working too well.
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