air purification
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Dyson's new air purifier shows how much formaldehyde it's trying to destroy
The new Dyson Purifier Formaldehyde air purifiers — Hot+Cool (HP09) and Cool (TP09) — are able to distinguish formaldehyde from other VOCs using a dedicated solid-state formaldehyde sensor, in order to better monitor the carcinogenic gas constantly released from the likes of furniture, carpets, paint and flooring.
Green Light device purifies air using plantlife
The days of using energy-hogging machines to purify your household air are all but over, at least if Natalie Jeremijenko, Amelia Amon, and Will Kavesh of the Experimental Design Lab have anything to say about it. The Green Light device is a nature lover's dream come true, as it melds LED lighting with "indoor air purification using living plants" in order to pull triple duty as a "chandelier, terrarium, and air filter." The useful creation is slated to be on display at the HauteGreen 2007 expo in New York, and considering that the "entire system is designed with products and parts that are both recycled and recyclable," we'd say it should fit right in.