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Continue to ChatScientists devise method of harvesting electricity from slight differences in air temperature. New tech promises 3x the generation of equivalent solar panels. https://thefutureisprettyrad.com/2019/10/10/scientists-devise-method-of-harvesting-electricity-from-slight-differences-in-air-temperature-new-tech-promises-3x-the-generation-of-equivalent-solar-panels/