Archives by Tag 'Air'
Grow Your Own Fresh Air!
By Lilian Hovell - Last updated: Wednesday, February 2, 2011
Here’s a teaser from my latest article on Fiskars.com: In the late 1980s, NASA set about studying how plants can help filter toxins out of the air and replace it with fresh, clean oxygen. More recently, Kamal Meattle gave a TED Conference talk on how to use those plants to clean the polluted air of [...]