TED Talks:
Kamal Meattle on how to grow fresh air
Mr Meattle spoke of 3 common green plants to grow your own fresh air.
So for one person you need:
-4 shoulder high hydroponically grown Arecra Palms (converts CO2 into O2). Plant care: wipe leave once a week in a clean air city, take outdoors 3-4 months
-6-8 waist high Mother-in-law's Tongue (converts CO2 into O2 at NIGHT)
- preferably hydroponically grown Money Plants (remove formaldehyde and other volatile chemicals)
link: http://www.ted.com/talks/kamal_meattle_on_how_to_grow_your_own_fresh_air.html
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