‘No Electricity Fridge’ Keeps Fruits and Veggies Fresh

(USA Today) Ever wonder how people kept fruits and vegetables fresh before refrigerators were invented? It’s not too complicated: They’d either eat them right away, preserve them via pickling or canning, or throw them in ice boxes. In reality, there are a lot of ways to preserve food, but we in the modern era can’t imagine much beyond the convenience of a refrigerator. That’s why it’s refreshing to see a new product inspired by old school methods.

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