VIDEO: Artificial tree helps fight air pollution

TEHRAN, Aug. 17 (MNA) – A Mexican start-up has designed an artificial tree, named Enter the BioUrban, that sucks up as much air pollution as 368 real trees. The 4.2-meters-tall metal structure uses microalgae to clean carbon dioxide and other contaminants from the air, returning pure oxygen to the environment.

News Code 148961

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