Monday October 23, 2017

Bizarre "Necklace/Mask" Filters CO2, Stores It as Energy
  Posted by: Digg on Jun 26th, 2010 11:20 AM
As part of a two-week workshop on wearable, interactive responses to climate change, Brazilian designers Martina Pagura and Pedro Nakazato Andrade created the W/Air, an oxygen-filtering breathing “necklace” that removes carbon dioxide from the air, stores it in a battery-like device, and then converts it into electricity for later use.<img src="" height="1" width="1"/>

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