Stuff You Should Know

Wasps have a bad rap. Because their sting really hurts and they don't make honey like their cousins. But they are super cool and you shouldn't kill them. Listen to this classic episode and learn! See omnystudio.com/listener for privacy information.

Why does the story of The Odyssey endure this many years after it was first spoken? Listen in to find out. See omnystudio.com/listener for privacy information.

In the 1920s, a certain set of women wanted to loosen up and have a good time. Today, we get into it with the flappers. See omnystudio.com/listener for privacy information.

Today we tell the story of the kids TV network that changed it all, Nickelodeon. See omnystudio.com/listener for privacy information.

Blacksmiths? You got that right. Learn all about this age old occupation in this classic episode. See omnystudio.com/listener for privacy information.

In the 80s, a pair of psychologists theorized why being part of a group can change people’s thoughts and feelings, both about themselves and other people. It sounds dry, but SIT explains everything from how people justify genocide to football rivalries. See omnystudio.com/listener for privacy information.

Japanese nuclear worker Hisashi Ouchi is often called on the internet “the world’s most radioactive man.” That’s not exactly true, but it gets the point across about how severe the fatal dose of radiation he received was. See omnystudio.com/listener for privacy information.

It is to the great nation of Canada’s lasting credit that it has prized Terry Fox as one of the most beloved and admired citizens for nearly 50 years now. It’s difficult to get across how much he means to Canada. Lucky for us, his story speaks for itself. See omnystudio.com/listener for privacy information.

The 1920s were just absolutely nuts. People got into weird fads really intensely and one of the strangest of all was flagpole sitting. It’s just what it sounds like – sitting on top of a flagpole for as long as you can. One man sat above them all. Learn all about him and many of these wild fads in this classic episode. See omnystudio.com/listener for privacy information.

The break-up of the USSR was a tough one for Russia, being the jilted republic. For the entire decade after, the country plunged into a type of controlled chaos, with a rampantly corrupt kleptocracy taking the place of the toppled socialist society. See omnystudio.com/listener for privacy information.

Today we dive in to celebrate the international treasure that is Dolly Parton. Why is she nearly universally loved? Listen in to find out. See omnystudio.com/listener for privacy information.

The US has an unusual number of outbreaks of food-borne illness going on in the summer of 2026, and the star of the show is cyclospora. How does this parasite make people sick, where does it come from? You may not want to know. See omnystudio.com/listener for privacy information.

It’s rare that the downfall of an empire can be chalked up to the decisions of just one person. It’s even rarer, when the empire falls over the course of a year. That’s pretty much what happened with the Soviet Union when Mikhail Gorbachev dissolved it. See omnystudio.com/listener for privacy information.

Narcolepsy is one of those amazing rare disorders that everyone thinks they understand – people just fall asleep at random times, even in the middle of doing something. But there’s a lot more to it and – even better – we actually may be able to explain it. Josh and Chuck run it down in this classic episode. See omnystudio.com/listener for privacy information.

Rope is one of the unsung heroes of the world of inventions. Think about it. Then let us tell you about it. See omnystudio.com/listener for privacy information.

Did a shipwreck double the size of the United States? Sort of. Listen in to find out what the heck that means. See omnystudio.com/listener for privacy information.

Irony is one of those things that you know when you see it, but it’s almost impossible to define. Well, that’s not quite right – there are a ton of definitions for irony but none of them quite capture it fully. Want to know what irony is? So do we! See omnystudio.com/listener for privacy information.

Ever wanted to know more about how the Manhattan grid was made? Well this is your chance. Find out all about it in this classic episode. See omnystudio.com/listener for privacy information.

Robert Maxwell was a lot of things, publisher, mogul, spy, politician, crook. But was he murdered when he fell from his yacht? See omnystudio.com/listener for privacy information.

Did Nero play his fiddle while Rome burned during the Great Fire of 64 CE? Absolutely not. Find out how we know when Chuck and Josh bust a two thousand year-old myth.  See omnystudio.com/listener for privacy information.

You've probably seen the movie, but what else do you know about this legendary crime couple? Listen in to find out. See omnystudio.com/listener for privacy information.

As the operation expands it also begins to unravel. Word starts to leak out of the illegal stuff the Reagan administration was up to, Congress and the press investigate and people start to point fingers. Spoiler alert – they all got off scot free. Find out how it all wraps up in part 2 of this classic story. See omnystudio.com/listener for privacy information.

When Ronald Reagan was president, America got involved in some deeply shady stuff, not the least of which was the Iran-Contra scandal – a convoluted operation that managed to combine an illegal covert war in Nicaragua with secretly selling arms to Iran. Learn all about it with Josh and Chuck in this classic episode. See omnystudio.com/listener for privacy information.

Although it was built atop some musical styles that came before, reggae is mostly its own thing. It evolved as local music in the Trenchtown neighborhood in Kingston, Jamaica but after Bob Marley and the Wailers came along, it became a global phenomenon. See omnystudio.com/listener for privacy information.

Once upon a time there were these things called phone books. Inside you could find the phone number and address of just about everyone in your town. Can you imagine? See omnystudio.com/listener for privacy information.

To call beans and rice a staple is to undersell the importance of beans and rice. Today we break down the ubiquity of this beloved food combo. See omnystudio.com/listener for privacy information.

No food is more all-American than peanut butter – 80 percent of homes in the country have a jar of it in the pantry right now. And while the rest of the world might find peanut butter peculiar, maybe even gross, the rest of the world is wrong. Enjoy a smooth ride through one of our top condiments in this classic episode. See omnystudio.com/listener for privacy information.

Operation Doppelganger was a Russian propaganda project discovered in 2022, a minor part of the enormous, ongoing disinformation and chaos-sewing campaign Russia spreads across the world through social media. And some of your views may have come from it. See omnystudio.com/listener for privacy information.

Get yer info on one of Australia’s great true crime cases he-re!   See omnystudio.com/listener for privacy information.

Judy Blume is more than an author. She's a legend in teen literature for her frank and honest portrayals of adolescence. Today we pay tribute to her. See omnystudio.com/listener for privacy information.

Climate change is having sweeping effects on our climate and this is changing the world, not just for humans and other animals, but plants too. Will the Earth’s flora manage to find safe refuge in time? Josh and Chuck run down the odds in this classic episode. See omnystudio.com/listener for privacy information.

We all know Switzerland is neutral. But why? Listen in and you might learn something. See omnystudio.com/listener for privacy information.

Josh implored Chuck to try sardines. Did he? Listen in to find out.  See omnystudio.com/listener for privacy information.

By the 1990s, cigarette makers had been hooking and killing off their customers for about a century. And they’d gotten good at both as well as covering up their harms. In 1994 they were still denying cigarettes were addictive. Then, the 50 Attorneys General of the US rode into town to take them on. See omnystudio.com/listener for privacy information.

In this classic episode, Chuck and Josh dive into the funky, cool world of the classic TV show, Sooooooooul Train. See omnystudio.com/listener for privacy information.

Would you believe that Detroit’s crack epidemic in the mid-80s was overseen by one 16 year-old white kid who supplied all the coke? No? Well, that’s not quite true, so okay. The actual story is even more nutso than that. See omnystudio.com/listener for privacy information.

Today we salute the great Don LaFontaine, aka The Voice of God in movie and TV trailers.  See omnystudio.com/listener for privacy information.

Most new moms get the baby blues soon after giving birth. Postpartum depression is something much different - the symptoms are similar, but their intensity can have sweeping effects on mom, baby, and the whole family. Fortunately, it’s highly treatable but the catch is moms usually have to ask for help. See omnystudio.com/listener for privacy information.

Back when cars were a brand new thing, before people even knew they'd stick around, two men and a dog drove from San Francisco to New York. This classic episode has their story. See omnystudio.com/listener for privacy information.

Eleanor Roosevelt was something else. We can't get into it here, but just wait until you listen to this episode. See omnystudio.com/listener for privacy information.

Now that it’s been 250 years since America split from England, we figure enough time has passed that we can finally learn the difference between the UK, Great Britain, and  the British Isles. See omnystudio.com/listener for privacy information.

During the Cold War all eyes were on the Space Race between the US and USSR. But there was another, overlooked race too and it went in the opposite direction.  See omnystudio.com/listener for privacy information.

In this classic episode, Chuck and Josh sit and converse on the simple, elegant chopstick. See omnystudio.com/listener for privacy information.

When a 9.2 quake shoook Alaska in 1964 it was the 2nd largest earthquake ever recorded. This is that story. See omnystudio.com/listener for privacy information.

Those are three words you probably never thought you’d see together. And the true story is just as interesting as it sounds. See omnystudio.com/listener for privacy information.

When a crush of football fans killed 97 people in England in 1989, police and officials engaged in a massive cover-up to blame it on drunken fans. Today we tell that story. See omnystudio.com/listener for privacy information.

Until 2007, the largest single corporate bankruptcy was Enron, a $67 billion energy trading company. Its decline was breathtaking, and while it’s a fascinating story of corporate malfeasance and greed, it’s also about the lives of ruined workers. Learn all about it in this classic episode. See omnystudio.com/listener for privacy information.

The sort of commune of Freetown Christiania in Denmark may not be what it used to be, but it's still true to many of its original values. Learn all about this unique neighborhood today. See omnystudio.com/listener for privacy information.

Fear is different than being scared, most notably because fear is generally a negative thing and being scared can cause an enjoyable thrill. We'll get into the difference in today's episode. See omnystudio.com/listener for privacy information.

Even though curses aren’t real – and we go to great pains to make that clear – they are pretty interesting, especially ones you haven’t heard of before. So we dug deep and found some of the cruses that don’t always hog the spotlight for this fun episode. See omnystudio.com/listener for privacy information.