Hellow guys, Welcome to my website, and you are watching 20.04.23 금요일에 과학터치 온라인 강연 본 강연. and this vIdeo is uploaded by NRF한국연구재단 at 2020-05-07T23:48:54-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
