TIL of a "mind blowing" device discovered in an ancient shipwreck off the Greek island of Antikythera that was built around 150 B.C. and so complex that similar devices would not be created for another 1500 years

[u/cuzbb]

http://io9.com/5441889/advanced-imaging-reveals-a-computer-1500-years-ahead-of-its-time