Season
Season 7 Episode
- Season 7 The Golden Age of Pirates
- Season 7 Impossible Ancient Inventions
- Season 7 The Lost
- Season 7 Alien Contagion
- Season 7 Ancient Bible Relics
- Season 7 Islands of the Damned
- Season 7 Tales From Antarctica
- Season 7 Robot Revolution
- Season 7 Secret Societies
- Season 7 Secrets of the Spies
- Season 7 Secrets of the Civil War
- Season 7 Mysterious Urban Legends
- Season 7 Mad Scientists
- Season 7 Strange Tales from the American Frontier
- Season 7 Terrors of the Deep
- Season 7 Unlocking the Sixth Sense
- Season 7 The World's Deadliest Assassins
The UnXplained - Season 7 Episode 2 Impossible Ancient Inventions
6.70 43 minutes There are stories of advanced technology, from the ancient past, that seem too impossible to be true. Some are spoken of in legends and myths, while others can be seen today with the naked eye. These technologies challenge everything we think we know about the innovation of our ancestors. Is our most cutting-edge modern technology, merely reinventions of those that existed thousands of years ago? And if it is, where did these incredible lost inventions go?
