Scientists Built a Genius Device That Generates Electricity ‘Out of Thin Air’ https://www.sciencealert.com/scientists-generate-electricity-out-of-thin-air-with-device-that-runs-on-humidity?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencealert-latestnews+%28ScienceAlert-Latest%29