Green Technology

We all know / should know that plants toke in CO2 and release O2 (or carbon dioxide into oxygen) - basically cleaning the air.  This works in the home as well as in the great outdoors.

"Kamal Meattle used three just three indoor plant species to increase oxygen, filter air, and boost general health at a a New Delhi business park. ... Meattle's presentation at the TED 2009 conference details a large-scale success, ... In any living or working space, ... Areca palm, Mother-in-law's Tongue, and a "Money Plant"—can be used to convert carbon dioxide into oxygen, remove organic compounds, and generally filter and freshen the ambient air. ..."

See the video >>>

Via:  LifeHacker  LINK