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Jul. 20, 2026

The underground fridge that keeps food cool – even in a heatwave

The underground fridge that keeps food cool – even in a heatwave

Inspired by olden days ice houses, this underground fridge uses the earth’s stable temperature to keep food cool – with little need for mains electricity High on a hill in north London, there’s a fridge in a flowerbed. Seen from a distance, it... Read more.

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