History's Greatest Mysteries Season 4 Episode 9
Decoding the Mysterious Antikythera Mechanism
An ancient mechanical device found on a 2,000-year-old shipwreck has become known as the world's first computer. The machine is centuries more advanced than historians thought possible, but its origin and true purpose are shrouded in secrecy. Can modern technology finally unveil what the mysterious Antikythera Mechanism actually is?
4 - 25Gardner Museum RobberyAug. 14, 2023- 4 - 24The Black DahliaAug. 07, 2023
- 4 - 23The Lost Gold of WWIIJul. 31, 2023
- 4 - 22The Hunt for HitlerJul. 24, 2023
- 4 - 21TWA Flight 800Jul. 17, 2023
- 4 - 20The Hunt for Cleopatra's Missing TombJul. 10, 2023
- 4 - 19Unlocking the Secrets of the Nazca LinesJun. 26, 2023
- 4 - 18The Search for El DoradoJun. 05, 2023
- 4 - 17The Mysterious Havana SyndromeJun. 05, 2023
- 4 - 16Unlocking the Secrets of StonehengeMay. 29, 2023
- 4 - 15The Legend of BigfootMay. 22, 2023
- 4 - 14Who is D.B. Cooper?May. 15, 2023
- 4 - 13The Search for Noah's ArkMay. 08, 2023
- 4 - 12The Deadly Bermuda TriangleMay. 01, 2023
- 4 - 11The Hunt for Stolen Nazi TreasureApr. 24, 2023
- 4 - 10The Puzzling Pyramids of EgyptApr. 17, 2023
- 4 - 9Decoding the Mysterious Antikythera MechanismMar. 27, 2023
- 4 - 8Blackbeard's Lost TreasureMar. 20, 2023
- 4 - 7The "Missingest" Man in AmericaMar. 13, 2023
- 4 - 6The Ark of the CovenantMar. 06, 2023
- 4 - 5The Phoenix Lights PhenomenonFeb. 27, 2023
- 4 - 4The Lost Colony of RoanokeFeb. 20, 2023
- 4 - 3The Assassination of JFKFeb. 13, 2023
- 4 - 2Who is the Zodiac Killer?Feb. 06, 2023
- 4 - 1The Loch Ness MonsterJan. 23, 2023
