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YTN Science [»ý°¢¿¬±¸¼Ò]ÀÀ´äÇÏ¶ó ³» ù»ç¶ûÀÇ Ãß¾ï! °ú°Å¸¦ ¾Æ¸§´ä°Ô ±â¾ïÇÏ´Â ÀÌÀ¯´Â? (2017.9.7)
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YTN Science [»ý°¢¿¬±¸¼Ò]ÀÀ´äÇÏ¶ó ³» ù»ç¶ûÀÇ Ãß¾ï! °ú°Å¸¦ ¾Æ¸§´ä°Ô ±â¾ïÇÏ´Â ÀÌÀ¯´Â? (2017.9.7)

http://science.ytn.co.kr/program/program_view.php?s_mcd=0082&s_hcd=0013&key=201709061557091972