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People in poor countries do not wash their hands well because it is difficult to get clean water.People in poor countries often get sick because they don't wash their hands well.The most basic prevention of disease is washing hands.The place where people wash their hands the most is the bathroom.So I made a product that purifies urine and turns it into clean water that can wash hands.The hand-washed water can be re-purified and reused.
Gyeonggi-do, South Korea