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YTN Science [»ý°¢¿¬±¸¼Ò] "¿Ö ¾È »ý±æ±î¿ä?"...'¸ðżַÎ' ½É¸®ÇÐ (2017.8.30)
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http://science.ytn.co.kr/program/program_view.php?s_mcd=0082&s_hcd=0013&key=201708301434458046