Episode
The UnXplained: Unbreakable Codes
Overview
There's nothing more fascinating than a code that can't be cracked. For centuries, mankind has devised ingenious ways to hide valuable information using everything from enigmatic puzzles, to complex ciphers and secret symbols. If history's unbreakable codes can be deciphered, could we unlock answers to some of the greatest mysteries of both the past and present?
Details
- Series
- The UnXplained
- Season
- Season 6
- Episode
- Episode 8
- Air date
- 2023-12-08
- Runtime
- 42 min
Episode context
Unbreakable Codes is Episode 8 in Season 6 of The UnXplained. It aired on 2023-12-08. The runtime is 42 min.
Previous / Next
Episode 7: Strange Technology
There are many puzzling artifacts from around the world that challenge everything known about the technological capabilities of distant ancestors; some ancient objects are so mysterious they've spawned endless debate and theories.
Episode 9: Strange Stories of World War II
During World War II, a number of persistent mysteries were born including unexplained stories about everything from lost gold, to secret societies and highly advanced technology.
More episodes from this season
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Episode 10: Monsters Among Us
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Episode 5: Strange Stories of the Presidents
There are many bizarre tales involving U.S. presidents that defy explanation and are still shrouded in mystery.
Episode 4: Mysteries of the Vikings
During the Middle Ages, the Vikings were infamous for being a bloodthirsty band of seafaring warriors; historians are learning surprising new things about this Norse society.
Episode 3: Secrets of Ancient Structures
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Episode 2: The Time Travelers
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Episode 1: The World Beneath Our Feet
Humanity has launched satellites into outer space and submarines to the ocean floor, but the ground below Earth's surface remains shrouded in mystery. Are there profound secrets buried beneath layers of rock, or hidden in vast caves? Can the subterranean world below shed light on humanity's past, or even its future?