![Ancient Machines and Conspiracies](https://hight3ch.com/wp-content/uploads/2014/08/ancient-machines-and-conspiracie.jpg)
The Baghdad batteries and the Antikythera mechanism have puzzled many historians — they just appear too advanced for their time. Where did they come from?
The Baghdad batteries and the Antikythera mechanism have puzzled many historians — they just appear too advanced for their time. Where did they come from?