As gramwzielone.pl informs, the Smog Free Project will be presented in the Jordan Park in Cracow- a temporary outdoor exhibition designed to help purify the air. Its creator is a Dutch designer, Daan Roosegaarde. The Cracow magistrate ensures that Smog Free Tower is the largest smog cleaner in the world. The 7 meter high tower uses patented ionization technology to purify the air.

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