By Dan Howarth
Designer Daan Roosegaarde has installed the “largest smog vacuum cleaner in the world” in Rotterdam to help improve the city’s air quality (+ movie). (more…)
Source:: http://feedproxy.google.com/~r/dezeen/~3/95Uobem8dQ0/
Daan Roosegaarde’s Smog Free Tower opens in Rotterdam
