tower smog

As one solution to urban air pollution, Dutch designer Daan Roosegaarde has invented a large tower that eats smog.
The tower debuted in Rotterdam in 2015, and then went to four Chinese cities in 2016. In February 2018, it will head to a park in Kraków, Poland.
The device can also turn the captured smog into tiny “gem stones” that can be embedded in jewelry pieces like rings and cufflinks.

The air we breathe is not as clean as it once was. And in many cases, it is getting worse.

On high-smog days in Kraków, Poland, the city’s air pollution can reach six times that of safe levels. And in the United States, about 4 in 10 people live in counties that have unhealthy levels of either ozone or particle pollution, according to the American Lung Association.

To help clean up the air, Dutch designer Daan Roosegaarde created a 23-foot-tall air purifier called the Smog-Free Tower in 2015. Now, he’s installing a tower at Jordana Park in Kraków, where it will stay from February 16 to April 15.

The tower-like device essentially sucks up smog from the top and then releases the filtered air through its six-sided vents. It …read more

Source:: Businessinsider – Technology

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