World’s largest smog-trapping vacuum cleaner could help reduce air pollution in cities
Today, clean air is increasingly becoming a privilege that city dwellers are being deprived of. Smog, one of the most common air pollutants, is primarily the result of industrial emission and vehicular exhaust from internal combustion engines. To rid the air of this harmful gaseous concoction, designer Daan Roosegaarde has installed the world’s first and largest…