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The W/Air is a Wearable Necklace that Filters Out Pollution

By: Allison Love - Published: • References: ecofriend.org
The W/Air breathing necklace is one funny-looking piece of jewelry. Two Brazililan designers, Martina Pagura and Pedro Nakazato, have created the W/Air as a glimpse into the potential future if air pollution gets any worse. The W/Air necklace actually filters air pollution, giving you fresh oxygen as you breathe.

The coolest part about the W/Air necklace, however, is that the carbon dioxide that is filtered actually gets converted into usable electricity. This insane W/Air necklace may look a bit freaky and futuristic, but it actually is trying to protect your health.