Hellow guys, Welcome to my website, and you are watching 세상은 왜 이 모양일까? 과학으로 풀어드립니다 (feat. 박권 물리학자) [취미는 과학/ 37화 확장판]. and this vIdeo is uploaded by EBS 컬렉션 - 사이언스 at 2025-06-14T02:00:44-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.