FIVE INVENTIONS FOR A BETTER WORLD: SMOG TOWER

Daan Roosegaarde was inspired by the smog in Beijing to create a ‘clean air temple’. The Smog Free Tower, which opened in China’s capital in September 2016, cleans 30,000 cubic metres of air every hour using just 1,170 watts of energy — roughly the same amount it takes to power an average water boiler. The extracted smog particles are compressed into solid materials that get turned into design objects, such as cufflinks and rings.

Source and Image: Wired

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