Stuff They Don't Want You to Know
Ancient Machines | CLASSIC
The Baghdad batteries and the Antikythera mechanism have puzzled many historians -- they just appear too advanced for their time. Where did they come from?
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Stuff They Don't Want You to Know: Ghosthunters: The Warrens
For decades Ed and Lorraine Warren claimed to investigate paranormal phenomena, confronting the forces of darkness with the power of faith. They've inspired numerous films and become a part of American folklore -- so how much of their story is true?