The mysterious Antikythera Mechanism is 2,000 years old and has long puzzled scientists. New research into its triangle-shaped teeth may finally reveal its intended purpose.

David Nield Tue, April 22, 2025 at 12:00 PM UTC 2 min read Antikythera Mechanism In Cabinet ...

The Antikythera mechanism (205 B.C.E.), in the collection of National Archaeological Museum, Athens. Photo: Fine Art Images/Heritage Images/Getty Images.

The Antikythera mechanism, a mysterious ancient Greek device that is often called the world’s first computer, may not have functioned at all, according to a simulation of its workings.

New research adds a twist to the story of this famous device, suggesting the Antikythera Mechanism may never have worked as intended, that it was just a fancy knickknack. The triangular shape of ...

Fragments of the Antikythera Mechanism, an ancient Greek analog computer that is believed to be used to help teach Greeks about our place in the cosmos. Credit: National Archaeological Museum ...