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Static electricity can remove frost from windows using little energy

Aeroplanes are usually defrosted by spraying them with antifreeze Jaromir Chalabala / Alamy Static electricity can remove up to three-quarters of frost from a surface, which could save vast amounts of energy and millions of tonnes of antifreeze currently used to defrost vehicles. In 2021, Jonathan Boreyko at Virginia Tech and his colleagues serendipitously discovered…

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