Hellow guys, Welcome to my website, and you are watching 지구상에서 가장 신비한 ‘거대 구체’ The most mysterious 'giant sphere' on Earth #history #지식 #이슈 #정보. and this vIdeo is uploaded by 60초 안에 담긴 세상 at 2025-05-01T08:00:20-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.