Stuff You Should Know

Stuff You Should Know

If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

Episodes

September 18, 2025 40 mins

As part of our shameful history series, today we dive into the Tuskegee Syphilis Experiments of the 1930s, 40s, 50s, 60s and into the 70s.

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If you try to kill someone who was already dead is that a bad thing? Yeah? How bad?

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September 16, 2025 38 mins

Say one thing about Mao's communist China, they could kill some sparrows. Learn why and how in today's episode.

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September 13, 2025 51 mins

Subpoenas are all the rage. But what do they even mean if someone can just ignore it? Learn this and a lot more in this classic episode.

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September 11, 2025 49 mins

It’s an understated miracle that humans can get across ideas to one another by saying things out loud. We’re strangely good at not constantly talking over each other, interrupting one another, and correcting misunderstandings. All just by conversing! 

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September 10, 2025 11 mins

One of the last uncontacted people in the world live in the Bay of Bengal and they have made it clear they don’t want you to visit.

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September 9, 2025 32 mins

Aussie James Harrison gave blood close to 1,200 times over a 60 year period and saved 2.5 million babies in the process. That makes him a hero. 

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September 6, 2025 52 mins

If you’ve ever found your blood pressure rising because some guy down the street doesn’t know how to keep the trigger on a leaf blower pulled all the way, then you’ve experienced noise pollution. Not only is it annoying, it turns out it’s deadly too! Learn all about it in this classic episode.

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September 4, 2025 47 mins

In the 1960s, America took stock of itself when scores of low-income cities broke out in riots. It found that racism was at the root of many social problems. Instead of addressing the underlying issues, the country decided instead to militarize the police.

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September 3, 2025 13 mins

Why does water seem to freeze faster when it starts out warmer?

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September 2, 2025 53 mins

E-e-e-eek! E-e-e-eek, we say! Adding to the tradition of our wonderful animal episodes we contribute this amazing installment on one of the all-time great sea creatures, the dolphin! Attach a sponge to your rostrum and dive in with Josh and Chuck!

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August 30, 2025 53 mins

A pair of old timey fossil hunters had a rootin’ tootin’ rivalry that spilled from academic journals into the American Wild West - where fossils were dynamited and employees turned double agent. Learn about the two-fisted origins of American paleontology in this classic episode.

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August 28, 2025 46 mins

Blue zones are areas where people supposedly have more 100+ year-olds than average. But is it all based on faulty records?

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August 27, 2025 10 mins

An amazing case of an early modern mass sighting of UFOs came in Nuremberg, Germany in 1561. Except it wasn’t that at all.

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August 26, 2025 43 mins

Crooked teeth have always been a thing, but it took us a long time to do something about it. Learn about the twisted history of orthodontics today!

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August 23, 2025 50 mins

In December 1900 three lighthouse keepers vanished without a trace from a deserted island in Scotland. To this day no one knows exactly what happened to them. Find out all about this strange situation in this classic episode.

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August 21, 2025 46 mins

Private equity is a business operation where companies are bought and run at their leanest to maximize returns for a handful of investors. It can be a lifeline for a flailing company or run it into the ground. Either way, PE firms make out like bandits.

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Why aren't there lemurs in Africa? That question created a whole theory about a lost continent. Turns out it's not true.

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August 19, 2025 51 mins

In 1922, a pastor and his mistress were murdered in New Jersey. Nobody was ever convicted of the crime even though it seems clear who did it. 

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August 16, 2025 50 mins

Rape kits are simple forensic evidence collection kits used when someone is sexually assaulted. But the story is deeper than this. Learn all about rape kits, the sad backlog problem, and what you can do to help, in this classic episode. 

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Chuck Bryant

Chuck Bryant

Josh Clark

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