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Decoding The Unknown

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History

Latest episode

287 episodes

Why is There a City for 20,000 People Under Turkey?
2026/04/14 | 36 mins.
Beneath Cappadocia lies Derinkuyu, a vast underground city hiding ancient secrets. Who built it, why, and when? Explore history, mystery, and theories behind one of Earth’s most astonishing hidden worlds.

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How Long Did Big Tobacco Hide the Effects of Smoking?
2026/04/09 | 56 mins.
For decades, Big Tobacco denied the truth, manufactured doubt, and hooked generations on addiction—how a deadly industry hid smoking’s risks for over 70 years while profits soared.

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How Did Scientists Who Stole 1500 Bodies Win a Nobel Prize?
2026/04/06 | 47 mins.
Uncover Project Sunshine’s chilling secrets—hidden radiation experiments, stolen remains, and global fallout fears—revealing how Cold War science crossed ethical lines in humanity’s darkest nuclear chapter.
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The Children That Remember Being Dead.
2026/04/02 | 45 mins.
What if kids remembering past lives aren’t imagining things? Explore eerie cases, scientific investigations, and shocking details that challenge reality—could reincarnation actually be real?
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Royals Were Epstein's Favorite Tool...
2026/03/30 | 40 mins.
Uncover how Jeffrey Epstein infiltrated royal circles, exposing shocking connections, hidden motives, and scandalous alliances that reveal how power, influence, and privilege enabled one of history’s most disturbing networks
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About Decoding The Unknown

Decoding The Unknown explores history's deepest mysteries to see if we can draw any conclusions about what actually happened. Russian hikers killed by a yeti? Aircraft lost to sea monsters? Probably not, so let's try and figure out what really happened. New episodes every Friday. Also on YouTube!

History