Chill food without electricity with the flowerpot fridge

Via Scoop.itPermaculture Design Review

Here is a video of how to make the world’s cheapest and easiest refrigerator from two terracotta pots. It uses minimal resources and runs completely without electricity. It’s called a zeer pot, or the pot-in-pot and was rebirthed by Mohammed Bah Abba, who put the laws of thermodynamics to work for mankind.
Via www.permaculture.co.uk

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