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Upcycle-Pottery / Refrigerator


Plastic pottery uses scientific principle that underground blocks sunlight and the temperature in the underground gets lower than ground. Metal pipe absorbs chilly in the soil and this chilly transfer inside. Cooling-down air lower the temperature of water and food, and the heat. In such a way, it needs not any electricity or energy, and maintenance is easy and costs little money.
This product supply portable water using nature enviroment. And it can safely prevent foods from external pollution. Africans could enjoy better life in a way to bury a plastic pottery in their front yard. Also They can get purified water.


Kyunghee Univ.

Kyunghee Univ.
Yongin, South Korea


Kyunghee Univ.

Kyunghee Univ.
Yongin, South Korea

Jongbin Kim, Chanhee Kang