Stuff You Should Know

iHeartPodcasts

Summary

Ever wonder how the deepest hole on Earth was drilled, why we feel a strange thrill from being scared, or how a simple game of chopsticks changed history? Welcome to Stuff You Should Know, the podcast that turns the mundane, the mysterious, and the massive into fascinating deep dives. If you have an insatiable curiosity about the world, you have found your new favorite rabbit hole. Each episode, the hosts peel back the layers of a different topic, ranging from the tectonic mechanics of the 1964 Alaska earthquake to the bizarre origins of a 19th-century riot in Toronto. Whether they are untangling the complex political geography of Great Britain, examining the systemic failures behind major sporting tragedies like Hillsborough, or dissecting the corporate collapse of Enron, the show excels at making dense, historical, or scientific subjects feel like a conversation with a knowledgeable friend. The podcast masterfully balances serious investigative storytelling with lighter, punchy Short Stuff segments. You will learn about anarchist communes in Denmark one moment and the psychology of urban legends the next. It is an exploration of human ingenuity, folly, and the oddities of our existence. With a commitment to thorough research and an accessible, easy-going delivery, this show is the perfect companion for anyone who believes that learning should be as entertaining as it is enlightening. Dig into the archives and start satisfying your curiosity today.

Updated Jul 8, 2026

Episodes

Short Stuff: Great Britain

Jul 8, 202612 min

Clear up the confusion between Great Britain, England, and the United Kingdom once and for all.

Kola: The World’s Deepest Hole

Jul 7, 202646 min

The Soviet-era Kola Superdeep Borehole remains the deepest artificial point on Earth, reaching 7.6 miles underground.

Selects: Chopsticks > Forks

Jul 4, 202650 min

Chopsticks originated as simple kitchen tools for boiling food before evolving into essential Asian table utensils.

Alaska Earthquake of 1964

Jul 2, 202636 min

The 1964 Alaska earthquake was a massive megathrust event that fundamentally transformed our understanding of the earth.

Short Stuff: Toronto Clown Riot

Jul 1, 202612 min

A drunken brawl between circus performers and a local fire brigade sparked a city-wide riot in 1855 Toronto.

The Hillsborough Disaster

Jun 30, 202646 min

The 1989 Hillsborough disaster was a deadly stadium crush fueled by police incompetence and a massive cover-up.

Selects: How Enron Fooled the World

Jun 27, 20261h 0m

The rise and fall of Enron serves as a masterclass in corporate greed, systemic fraud, and massive market manipulation.

Freetown Christiania

Jun 25, 202637 min

Freetown Christiania is an enduring anarchist commune in Copenhagen founded on a defunct military base in 1971.

Short Stuff: Why does it feel good to be scared?

Jun 24, 202612 min

Discover why we voluntarily seek out fear to trigger a biological rush of dopamine and a sense of shared mastery.

Some Interesting Curses

Jun 23, 202648 min

Explore the history behind famous and obscure legends, from sacred spring curses to ill-fated Hollywood productions.

Selects: Birthmarks: Probably Not the Mark of the Devil

Jun 20, 202649 min

Explore the origins, types, and potential medical implications of birthmarks, from vascular stains to pigmented spots.

The Stuff You Should Know Doin’ Science Playlist: How Chaos Theory Changed the Universe

Jun 19, 202655 min

Chaos theory reveals that minute changes in initial conditions can lead to vastly different outcomes in complex systems.

The Stuff You Should Know Doin’ Science Playlist: How Global Warming Works

Jun 19, 20261h 0m

Global warming is a human-accelerated process where greenhouse gases trap heat, leading to profound climate instability.

The Stuff You Should Know Doin’ Science Playlist: Elastics: Where God and Science Smooch

Jun 19, 202652 min

Discover how the invention of vulcanized rubber transformed everything from pirate ships to the waistbands in your pants.

The Stuff You Should Know Doin’ Science Playlist: How the Scientific Method Works

Jun 19, 202643 min

Discover how early thinkers developed systems like the four humors to explain the world before the scientific method.

The Stuff You Should Know Doin’ Science Playlist: How Big Bang Theory Works, with Neil deGrasse Tyson

Jun 19, 20261h 7m

Explore the evidence-based science of the Big Bang, cosmic expansion, and the early universe with Neil deGrasse Tyson.

The Stuff You Should Know Doin’ Science Playlist: How Occam's Razor Works

Jun 19, 202640 min

Occam's razor is a guide for choosing the simplest explanation, not a definitive tool for disproving complex theories.

The Stuff You Should Know Doin’ Science Playlist: Can Nuclear Fusion Reactors Save The World?

Jun 19, 202644 min

Harnessing nuclear fusion promises near-limitless clean energy, but physicists must first solve the containment puzzle.

The Stuff You Should Know Doin’ Science Playlist: How X-Rays Work

Jun 19, 202638 min

X-rays work by using high-energy electromagnetic radiation that passes through soft tissue but is absorbed by bone.

The Stuff You Should Know Doin’ Science Playlist: Things We Believed Before the Scientific Method

Jun 19, 20261h 0m

Modern science relies on repeatable experimentation to turn hunches into proven facts rather than blind belief.

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