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‘It was an accident’: the scientists who have turned humid air into renewable power(www.theguardian.com)

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Tesla speculated electricity from thin air was possible – now the question is whether it will be possible to harness it on the scale needed to power our homes

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HeartyBeast@kbin.social
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It sounds interesting, but I don’t quite get where the energy comes from - it sounds like they are harvesting the kinetic energy from the water molecules? So what is the net effect when scaled up? Does the device get very cold? an ELI5 would be appreciated

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