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 The post The underground fridge that keeps food cool – even in a heatwave appeared first on Positive News .
Inspired by olden days ice houses, this underground fridge uses the earth’s stable temperature to keep food cool The post The underground fridge that keeps food cool – even in a heatwave appeared first on Positive News .
