Stuff You Should Know - podcast cover

Stuff You Should Know

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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.
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Episodes

Selects: How Ocean Currents Work

It's easy to overlook the importance of ocean currents - they move along out at sea, while we stay mostly on land. But we are globally affected by them every day. Currents form the base of the food chain, drive weather and keep life as we know it going. Explore them with Josh and Chuck in this classic episode. See omnystudio.com/listener for privacy information.

Jun 24, 202339 min

How Afrofuturism Works

Black sci-fi writers were shut out of their genre in the 20th century so they created their own vision of the future. That sentiment spread to music and film and today it’s so engrained in pop culture it doesn't need its own label. See omnystudio.com/listener for privacy information.

Jun 22, 202353 min

Short Stuff: Chia Pet

It has arrived, the most important podcast episode in the history of the world. See omnystudio.com/listener for privacy information.

Jun 21, 202313 min

Large Language Models and You

There is a good chance that in March of 2023, humans crossed a threshold into a transformative new era when a new, smarter type of AI was let loose in the wild and an AI arms race began. See omnystudio.com/listener for privacy information.

Jun 20, 202354 min

Selects: SYSK Live: Back When Ford Pintos Were Flaming Deathtraps

For this special live benefit episode recorded in Atlanta, Josh and Chuck go back to the 70s and look at the decidedly ungroovy course of events that led to Ford recalling its Pinto after people started burning up in them. See omnystudio.com/listener for privacy information.

Jun 17, 20231 hr 9 min

How Alumin(i)um Works

Humans made it through the Bronze Age and Iron Age, then we dabbled in steel, and now we are living in the Aluminum Age. The metal is so ubiquitous it seems like it’s been around forever, but we’ve only been really using it since the 20th century. See omnystudio.com/listener for privacy information.

Jun 15, 202352 min

Short Stuff: Suicide Forest

The suicide forest in Japan is a beautiful place with a checkered reputation. Trigger Warning: This episode features a discussion of suicide. If you or anyone you know needs help, please call 988. See omnystudio.com/listener for privacy information.

Jun 14, 202311 min

The Stinky History of Human Hygiene

Ever wondered when and why people started caring about body odors and cleanliness? Well look no further than today's episode. See omnystudio.com/listener for privacy information.

Jun 13, 202357 min

Selects: How Audience Testing Works

Did you know some of our most beloved movies originally had different, sometimes better, endings? That is until they were tested in front of focus groups. Learn all about the how, what, and why of audience testing in this classic episode. See omnystudio.com/listener for privacy information.

Jun 10, 202341 min

Is Reality Real?

Philosophers have been wondering whether we experience reality as it is for millennia now. They’ve pretty much settled on no, no we don’t. Now science has taken up the investigation and it’s proving the philosophers correct. So what is reality then? See omnystudio.com/listener for privacy information.

Jun 08, 202343 min

Short Stuff: DNA Data Storage

One of the more futuristic things around right now on Earth is research into encoding data into strings of genetic code. See omnystudio.com/listener for privacy information.

Jun 07, 202312 min

Why Manners?

Keeping your elbows off the table, keeping your fingers out of the gravy boat – at some point these became very important rules of etiquette. But what purpose do manners serve? It turns out they just may be the glue that prevents society from unraveling. See omnystudio.com/listener for privacy information.

Jun 06, 202347 min

Selects: Pterosaurs: Not Flying Dinosaurs

Almost everything you know about pterosaurs is wrong. They weren't birds, they weren't flying dinosaurs and they weren't all pterodactyls. Which makes this classic episode a great one for you to learn some new and amazing stuff about terrifying prehistoric beasts! See omnystudio.com/listener for privacy information.

Jun 03, 202338 min

Short Stuff: Rube Goldberg

Everyone knows what a Rube Goldberg machine is, but what do you know about the cartoonist who they're named after? See omnystudio.com/listener for privacy information.

May 31, 202315 min

The Saga of Milli Vanilli

For a moment Milli Vanilli was the hottest musical act in the world. Then came the news that it was just that, an act, and the fall came swiftly and humiliatingly. Now, 30 years on, a look back yields not so much a cautionary tale as a very sad story. See omnystudio.com/listener for privacy information.

May 30, 202354 min

Selects: How Color Works

Science doesn't have a good explanation for why we sense color, yet it is everywhere and affecting us all the time. But why should minutely different wavelengths of light have such an impact on our moods and motivations? Explore these questions and more with Josh and Chuck in this classic episode. See omnystudio.com/listener for privacy information.

May 27, 202342 min

The Semi-Recent History of Exercise

Humans exercising for better health has not been around that long. Today we dive into this fun history as we cover why and when we started this now commonplace pastime. See omnystudio.com/listener for privacy information.

May 25, 202355 min

Short Stuff: Pollen Count

If you watch the news and hear the pollen count is high for some particular type of plant then it’s high time you learned how they do that. See omnystudio.com/listener for privacy information.

May 24, 202313 min

What is the Bechdel Test?

The Bechdel Test is a is a measure of the representation of women in film. You'd be surprised how many movies fail. See omnystudio.com/listener for privacy information.

May 23, 202342 min

Selects: How Dog Shows Work

You know those shows where people wearing sensible shoes jog dogs around in circles? They actually represent the pinnacle of a long and complex path to glory for dogs and their owners. Join Chuck and Josh as they peek inside the American dog show in this classic episode. See omnystudio.com/listener for privacy information.

May 20, 202342 min

How Juries Work

It’s totally bonkers that in the US and other countries, the job of determining the guilt or innocence of an accused criminal – whose life may be at stake – is left not to experts in law but to a group of random citizens. Even crazier, it generally works! See omnystudio.com/listener for privacy information.

May 18, 202357 min

Short Stuff: Mood Rings

Mood Rings were all the rage in the 1970s. Then they went away, and fast. What's your color today? See omnystudio.com/listener for privacy information.

May 17, 202312 min

The Inflammation Theory of Disease

Not too long ago we thought that germs were the cause of most diseases, leading to germ theory. But when we look at maladies from heart disease to Alzheimer’s one commonality stands out: inflammation. Could it be we’ve found the root cause of all diseases? See omnystudio.com/listener for privacy information.

May 16, 202359 min

Selects: How Slinky Works

It has been called a "glorified spring", but Slinky is one of the best selling toys of all time. From accidental origins to an unlikely resurrection, Slinky has a pretty great back story. Learn all about it in this classic episode. See omnystudio.com/listener for privacy information.

May 13, 202351 min

How TV Weathercasters Work

TV weather people can seem corny and maybe a little nerdy, but beneath that toothsome exterior lies the heart of a lonely warrior of science, one who is often overlooked as the hardest working member of the news team. Learn all about these unsung heroes. See omnystudio.com/listener for privacy information.

May 11, 202349 min

Short Stuff: Frances Kelsey: Hero of the FDA

Who is Frances Kelsey? Well, she's a semi-unsung hero of the FDA whose work helped save a lot of kids from congenital disorders and even death. Listen and learn! See omnystudio.com/listener for privacy information.

May 10, 202312 min

The Colosseum

It's funny how similar The Colosseum in Rome is to modern day arenas. They really had it figured out. Tune in today to learn all about this early entertainment venue. See omnystudio.com/listener for privacy information.

May 09, 202355 min

Selects: Does the body replace itself?

Does the human body really replace itself every few years? The answer is yes, but different parts of the body do so at different rates. Learn all about which parts of your body are the speediest, and which take the longest to regenerate, in this classic episode. See omnystudio.com/listener for privacy information.

May 06, 202338 min

Introducing Smell-O-Vision!

Smell-O-Vision was a post-war movie theater gimmick that delivered well-timed scents to the noses of audiences to align with the movie. Did it work? Sort of. Did it ultimately fail? Yes. Does that mean it has gone away forever? No. See omnystudio.com/listener for privacy information.

May 04, 202338 min
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