четверг, 13 апреля 2017 г.

In the late 80s, NASA and the Associated Landscape Contractors of America studied houseplants as a way to purify the air in space facilities.




In the late 80s, NASA and the Associated Landscape Contractors of America studied houseplants as a way to purify the air in space facilities.

Original article and pictures take https://mnn.com site







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