World’s largest air purifier takes on China’s smog
Jul 1
Daan Roosegaarde made the Smog Free Tower to create bubbles of clean air in inner-city parks and raise awareness of the dangers of air pollution.
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Jul 1
Daan Roosegaarde made the Smog Free Tower to create bubbles of clean air in inner-city parks and raise awareness of the dangers of air pollution.
Read more