Hellow guys, Welcome to my website, and you are watching 설민석의 우주&지구 상식 40분 풀버전, [빅뱅] [태양계] [닐암스트롱] [우주정거장] [외계인] [UFO] [완보동물] [골디락스] [뉴턴] [만유인력의법칙] | 설쌤TV. and this vIdeo is uploaded by 설쌤TV - 단꿈e at 2020-11-26T01:10:20-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
