Hellow guys, Welcome to my website, and you are watching 과학할고양 - 빨래집게가 물체를 집을 수 있는 힘의 원리. and this vIdeo is uploaded by EBS 키즈 at 2018-10-17T22:07:48-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
