In Iceland, some sidewalks receive heat coming from under the ground to prevent snow accumulation: how the system that keeps street sections free of ice even during winter works

Original: Na Islândia, algumas calçadas recebem calor vindo debaixo da terra para impedir o acúmulo de neve: como funciona o sistema que mantém trechos das ruas livres de gelo mesmo durante o inverno

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Iceland's capital uses underground geothermal heat in pipes to melt snow and ensure safe sidewalks during winter. The post In Iceland, some sidewalks receive heat from underground to prevent snow accumulation: how the system works that keeps street stretches free of ice even during winter appeared first on Catraca Livre.

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