Podcast
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 chart
- #172
- Episodes
- 310
- Releases
- Twice a week
- Typical length
- 52 min
- On air since
- 2021
- Latest episode
- 1 week ago
Episodes
310 episodes, newest first
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1 hr 13 min
The "Pfizer Doesn't Cure Anything" Conspiracy
Show notes
Pfizer has faced billions in fines for healthcare fraud, suppressed evidence of deadly product flaws, and protected profits during global health crises. From the landmark 2009 DOJ settlement to COVID vaccine patent controversies, this episode examines the evidence behind claims that pharmaceutical giants prioritise shareholders over the health of patients.
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52 min
The Berserker Hypothesis: What If Something Is Killing the Aliens?
Show notes
This episode tackles the Berserker Hypothesis, a disturbing answer to the Fermi Paradox. It suggests self-replicating alien death machines, created by a long-extinct civilisation, roam the galaxy destroying intelligent life. Drawing on theories from Hart, Tipler and Brin, the episode asks whether humanity's radio signals might attract these autonomous killers.
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1 hr
UFO Scientists Keep Mysteriously Dying.
Show notes
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52 min
Did This Mathematician Prove History is Fake?
Show notes
Russian mathematician Anatoly Fomenko claims conventional history is fundamentally wrong. Using mathematical analysis of eclipses, chronicles, maps and dynastic records, he argues all major historical events occurred within the last thousand years. His controversial theory suggests Jesus was born in 1152 and a vast Russian empire once secretly dominated Eurasia.
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1 hr 1 min
Missing 411: Is There Really a Pattern to National-Park Disappearances?
Show notes
Every year, hundreds vanish in America's national parks. Former detective David Paulides has spent decades investigating over 1,400 cases sharing eerie similarities: afternoon disappearances, failed tracking dogs, impossible distances covered, and bodies found in previously searched areas. His research reveals troubling patterns the National Park Service seems reluctant to acknowledge.
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54 min
Stieg Larsson: He Was About to Expose Everything Then His Heart Stopped...
Show notes
Stieg Larsson died of a heart attack in 2004, just before his Millennium trilogy made him famous. But the author had spent years investigating the 1986 assassination of Swedish Prime Minister Olof Palme, pursuing theories linking South African intelligence to Swedish far-right extremists. Was his sudden death really so straightforward?
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59 min
He Was About to Expose Everything. Then He Vanished.
Show notes
In April 2005, Pennsylvania District Attorney Ray Gricar drove to an antique store in Lewisburg and vanished. His Mini Cooper was found abandoned near the Susquehanna River, his laptop later recovered without its hard drive. Twenty years on, theories range from suicide to foul play connected to the Sandusky case.
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46 min
Are Any of the Jesus Christ Relics Authentic?
Show notes
From Notre-Dame's Crown of Thorns to the Shroud of Turin, countless relics claim direct connection to Jesus Christ. This episode examines the material objects, bodily remains, and mysterious cloth images venerated by millions worldwide, tracing their histories through crusaders, emperors, and Saint Helena's legendary fourth-century pilgrimage to the Holy Land.
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51 min
The JFK Files: Did the Final Release Actually Change Anything?
Show notes
President Trump's 2025 release of JFK assassination files revealed extensive CIA activities during Kennedy's presidency, including global surveillance operations, foreign interference, and arms supplies to foreign assassins. Documents suggest the agency monitored Lee Harvey Oswald before Dallas, fuelling longstanding theories about CIA involvement, though many files remain redacted or missing.
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45 min
Dark Forest Theory: Why Aliens Might Be Hiding From Us
Show notes
With 60 billion potentially habitable planets in our galaxy alone, why haven't we found alien life? The Dark Forest Hypothesis offers a chilling answer: civilisations hide because revealing themselves means death. Game theorists and astrophysicists take this seriously, and our radio signals have already travelled 120 light years into space.
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1 hr
Near Death Experiences: The Best Evidence We Have for an Afterlife
Show notes
What happens to consciousness after death? This episode examines near-death experiences, recurring features, case studies, scientific explanations, brain activity, out-of-body claims, and whether NDEs offer evidence for afterlife.
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45 min
The Skull and Bones Society
Show notes
Yale’s Skull and Bones is surrounded by secrets, powerful members, bizarre rituals, and wild conspiracy theories. But is it really plotting world domination—or simply history’s most exclusive social network?
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55 min
Astronauts Keep Seeing Things NASA Can't Explain
Show notes
Astronauts have reported strange lights, objects, music, and unexplained phenomena in space. Explore famous UFO encounters, possible explanations, NASA conspiracies, and what the astronauts themselves actually believed.
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51 min
Yeti: The Search for the Abominable Snowman
Show notes
From ancient Himalayan legends to the legendary expeditions of the 1950s and 60s, explore Yeti sightings, mysterious footprints, bizarre evidence, daring hunters, and the enduring mystery of the Abominable Snowman.
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49 min
When the Leading US Anti-Gravity Researcher Just Disappeared
Show notes
Discover the mysterious disappearance of anti-gravity pioneer Dr. Ning Li, separating conspiracy from documented facts while exploring groundbreaking research, classified military work, and the truth behind her remarkable life.
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52 min
Here's Why We Probably Live in a Simulation
Show notes
Could reality be a simulation? Explore Nick Bostrom's groundbreaking argument, The Matrix parallels, consciousness, posthuman civilizations, and compelling evidence challenging everything you believe about existence.
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1 hr 1 min
Crop Circles: The Best Evidence We Have of Aliens Coming to Earth
Show notes
Are crop circles proof of alien contact or humanity’s greatest land-art hoax? Explore famous cases, eerie evidence, government conspiracies, scientific claims, and clever debunks behind one of history’s strangest mysteries.
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49 min
The Zoo Hypothesis: Aliens Don't Want to Talk to Us
Show notes
Are aliens ignoring us on purpose? Explore the Zoo Hypothesis, Fermi Paradox, cosmic quarantines, Dark Forest fears, and the unsettling possibility that advanced civilizations are already watching humanity silently today.
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58 min
The Smithsonian's Giant Cover-Up
Show notes
Did the Smithsonian hide giant skeletons? Explore viral hoaxes, fake photos, Native American legends, archaeological myths, racism, and the truth behind America’s enduring giant conspiracy obsession today, revealed at last.
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10 min
Introducing: Hidden History with Dr. Harini Bhat | The Mary Celeste: The Ghost Ship of the Atlantic
Show notes
Dr. Harini Bhat is a clinical pharmacist and storyteller obsessed with the moments in history that still can't be fully explained. Every week she investigates real events that defy easy explanation. Mass hysterias. Vanished civilizations. Medical oddities. Strange signals. Unexplained phenomena that keep repeating across centuries, as if history is trying to tell us something.
Hidden History doesn't dismiss ancient events as myth or superstition. It treats them as open case files, shaped by the limits of knowledge, technology, and record-keeping. Because the unknown isn't a failure of explanation. It's a constant in human experience, one that evolves, repeats, and sometimes deepens the more we learn.
Follow Hidden History with Dr. Harini Bhat now on Apple Podcasts, Spotify, or watch on YouTube @hiddenhistorypod. Listen here: https://pod.link/1895066656
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