What is Deja Vu?!
Video duration: 3:43Expires: 07/15/20
Most of us have felt it before, that strange sensation that youve been somewhere or seen something before, as if you already remembered whats happening. Are you psychic? Nope, thats just déjà vu. Why does déjà vu happen? Well, scientists arent completely sure, but theyve got a few good theories about it.