"³ëÀμº Ä¡¸Å Ãʱâ Áø´Ü…°í·ÉÈ ½Ã´ë ±¹¹Î°Ç°·º¹Áö ÁõÁø ±â¿©"
https://www.sciencetimes.co.kr/news/%ec%83%9d%eb%aa%85%ec%97%b0-%ed%98%88%ec%95%a1%ea%b2%80%ec%82%ac%eb%a1%9c-%ec%b4%88%ea%b8%b0-%ec%95%8c%ec%b8%a0%ed%95%98%ec%9d%b4%eb%a8%b8%eb%b3%91-%ec%a7%84%eb%8b%a8%ec%8b%9c%ec%8a%a4%ed%85%9c/?cat=130