[Illustration]Science – ๋ฏธ๊ตญ ์ฐ๊ตฌ์ง, ์ฃฝ์ ๋ผ์ง ์ด๋ฆฌ๋๋ฐ ์ฑ๊ณต( by Jiyun Kim)
Video edited by Gaeun Kim
Read MoreVideo edited by Gaeun Kim
Read MoreVideo edited by Hyunjung Kim
Read MoreVideo edited by Hyunjung Kim
Read MoreVideo edited by Hyunjung Kim
Read MoreVideo edited by Hyunjung Kim
Read More