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All natural A/C: Cold Pot combines clay and cooling power of evaporation to change water to cold air - The American Ceramic Society
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This modular terracotta clay pot keeps food cool without any electricity for refrigeration! - Yanko Design
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This low-energy air conditioner uses terracotta pots and water | Cooling techniques, Sustainable building materials, Terracotta pots
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This modular terracotta clay pot keeps food cool without any electricity for refrigeration! - Yanko Design
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