A self-powered device that generates electricity from the wind can also absorb and break down harmful nitric oxide and nitrogen dioxide from the air
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https://www.newscientist.com/article/2236556-wind-powered-turbines-could-clean-pollutants-from-our-air/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
