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Generally, domestic flush toilet is capable to treat both dung and urine.
The length and width of a mans urine varies with its amount however, the small space of flush toilet is not stable enough for a man to pass his urine so as to make dirty situation occasionally.
Therefore, I propose 'Manneken Pis', which holds together the advantages of flush toilet and urinal and is thus expected to make comfortable and clean toilet culture.
Kangwon National University
Chuncheon-si Gangwon-do, South Korea
Professior Kiwoong Han
Andong-si Gyeongsangbuk-do, South Korea