Hellow guys, Welcome to my website, and you are watching [카오스 과학강연] '미래의 수학자' / YTN 사이언스. and this vIdeo is uploaded by YTN 사이언스 at 2017-10-29T20:07:22-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
