The mysteries of the Antikythera Mechanism are uncovered on BBC4 and WGBH NOVA.

The documentary "the World's First Computer" reveales surprising and awe-inspiring details of the object that continues to mystify.

http://www.bbc.co.uk/programmes/b01hlkcq   

http://www.pbs.org/wgbh/nova/ancient/ancient-computer.html

http://www.bbc.co.uk/news/science-environment-17989915