Ancient fridge. Credit: P. Dyczek Polish archeologists unearthed a "refrigerator," a food storage unit on Oct. 7, when they were excavating an ancient Roman military barrack in Bulgaria.According to lead archeologist Professor Piotr Dyczek from the University of Warsaw’s Antiquity of Southeastern Europe Research Centre, this food storage was made of ceramic plates in which fragments of dishes and animals' bones were stored.
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