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YTN Science [»ý°¢¿¬±¸¼Ò] "³Ê´Â ´ë´ä¸¸ ÇÏ¸é µÅ"¡¦'´äÁ¤³Ê' ´ëó¹æ¹ýÀº? (2017.11.1.)
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YTN Science [»ý°¢¿¬±¸¼Ò] "³Ê´Â ´ë´ä¸¸ ÇÏ¸é µÅ"¡¦'´äÁ¤³Ê' ´ëó¹æ¹ýÀº? (2017.10.31.)

http://science.ytn.co.kr/program/program_view.php?s_mcd=0082&s_hcd=0013&key=201711011536483083