Researcher Kamal Meattle shows how an arrangement of three common houseplants, used in specific spots in a home or office building, can result in measurably cleaner indoor air.
RT @TEDx: RT @tedchris: TED announces global auditions for speakers. This will be challenging, but super-exciting...! http://t.co/6KUbXQYG (view this tweet)2012/02/01
TED have announced the lineup for this year's event in California - take a look at what they have in store for 2012 http://t.co/MWMbXXQj (view this tweet)2012/01/13
The #TEDxTokyo team has been hard at work behind the scenes planning our 2012 event - stay tuned for an announcement on the date & location (view this tweet)2012/01/05
