![2,000-Year-Old Greek Astronomical Calculator: Experts Recreate a Mechanical Cosmos for the World's First Computer 2,000-Year-Old Greek Astronomical Calculator: Experts Recreate a Mechanical Cosmos for the World's First Computer](https://scitechdaily.com/images/Cosmos-Display.jpg)
2,000-Year-Old Greek Astronomical Calculator: Experts Recreate a Mechanical Cosmos for the World's First Computer
![File:Unisonic 21 "Jimmy the Greek" Blackjack Game & Calculator, Made in Taiwan, Circa 1977 (Handheld Electronic Game)..jpg - Wikimedia Commons File:Unisonic 21 "Jimmy the Greek" Blackjack Game & Calculator, Made in Taiwan, Circa 1977 (Handheld Electronic Game)..jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/9/9a/Unisonic_21_%22Jimmy_the_Greek%22_Blackjack_Game_%26_Calculator%2C_Made_in_Taiwan%2C_Circa_1977_%28Handheld_Electronic_Game%29..jpg)
File:Unisonic 21 "Jimmy the Greek" Blackjack Game & Calculator, Made in Taiwan, Circa 1977 (Handheld Electronic Game)..jpg - Wikimedia Commons
![A 2,000 Year Old Greek Geared Calculator For Astronomy | Fine Art Conservation Laboratories (FACL, Inc.) A 2,000 Year Old Greek Geared Calculator For Astronomy | Fine Art Conservation Laboratories (FACL, Inc.)](https://www.fineartconservationlab.com/wp-content/uploads/2021/03/Expanded-View-1024x684.jpg)
A 2,000 Year Old Greek Geared Calculator For Astronomy | Fine Art Conservation Laboratories (FACL, Inc.)
![CARAA on Twitter: "Excellent !! 👏🤩 The UCL Antikythera Research Team struggle to solve the front of the Antikythera Mechanism—a fragmentary ancient Greek astronomical calculator—revealing a dazzling display of the ancient Greek CARAA on Twitter: "Excellent !! 👏🤩 The UCL Antikythera Research Team struggle to solve the front of the Antikythera Mechanism—a fragmentary ancient Greek astronomical calculator—revealing a dazzling display of the ancient Greek](https://pbs.twimg.com/media/EwYUqTfWUAMYAqB.jpg)
CARAA on Twitter: "Excellent !! 👏🤩 The UCL Antikythera Research Team struggle to solve the front of the Antikythera Mechanism—a fragmentary ancient Greek astronomical calculator—revealing a dazzling display of the ancient Greek
Joe Rogan - #Repost @science ・・・ And you thought your TI-83 Plus was old! This is the Antikythera Mechanism, a Greek astronomical calculator that is 2,000 years old! One hundred years ago,
![2,000-Year-Old Greek Astronomical Calculator: Experts Recreate a Mechanical Cosmos for the World's First Computer 2,000-Year-Old Greek Astronomical Calculator: Experts Recreate a Mechanical Cosmos for the World's First Computer](https://scitechdaily.com/images/Model-of-the-Antikythera-Mechanism.jpg)