Hi guys, Welcome to the Advanced Video Search Engine, and you are watching "신은 존재하지 않고 시간여행은 불가능한 일이다" 스티븐 호킹의 생애. That video is uploaded by 당신이 몰랐던 이야기 at 2023-10-02T06:22:05-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [-WPXKL4imAg]
