Did you buy your own Air-Cleaning Bicycles already?

The bikes designed by Dutch artist Daan Roosegaarde would suck in polluted air, using positive ionization to clean it, before pushing it back out into the atmosphere. ©studioroosegaarde.net More innovation Dutchman, Daan Roosegaarde who brought us air pollution-busting innovations like the 7 meter ‘smog tower’ to suck out the bad air in China; the ‘smog ring’ and … Meer lezen over Did you buy your own Air-Cleaning Bicycles already?