Stuff You Should Know

Since the age of Descartes, science has put all of its eggs in the basket of determinism, the idea that with accurate enough measurements any aspect of the universe could be predicted. But the universe, it turns out, is not so tidy. Explore the final frontier with Josh and Chuck in this classic episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/lis...

Did you know that Richard Nixon had a FBI case file open on Beatle John Lennon? Well he did! Why? Listen in to find out. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Pimento cheese was originally nothing like it is now: It was mass produced, it was made from cream cheese and it was conceived in New York. Today it’s something much better, thanks to the South! Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Surprisingly, Cabbage Patch Kids have turned up on SYSK almost as much as the Nazis or Seinfeld. It’s finally time to dive all the way into CPKs, from their controversial origins to the Christmas craze of ‘83 to their alter egos, Garbage Pail Kids. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Legend has it that tea was discovered by a curious Chinese emperor after leaves blew into his boiled water. Now tea is the second only to water in popularity worldwide. And despite the varieties of tea, they all come from a single species of plant. Learn all about it in this classic episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for pr...

Turkeys are a very interesting bird as it turns out. Which may be why many people are leaving it off their Thanksgiving table this year. Learn all about them right now! Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Ever noticed how eyes in a painting sometimes follow you around the room? It’s weird! But it’s also fully explainable and Josh and Chuck do just that here. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Patty Hearst was a young heiress living a quiet life studying art history at college when one Monday evening her home was invaded, she was kidnapped, and her life took a totally unforeseen turn that she would have trouble explaining for years to come. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Along with the hole in the ozone layer, acid rain was one of the first international environmental threats. It's fallen to the wayside in the face of climate change, but we have yet to lick it. Join Chuck and Josh as they revive the 80s drumbeat in this classic episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

On Halloween 1938 young radio star Orson Welles scared the pants off of America with a fictional news bulletin claiming Martians had landed and were destroying the country. People across the nation ran wild with panic in the streets – or did they? Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

We know squirrels hide nuts. But it's actually more complex a system than you think. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

In recent decades we’ve come to understand that there’s a lot more to pain than: touch hot stove/feel burning hand. Pain is a far more sophisticated experience and, unfortunately, a system that can often go haywire, with terrible effects. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

America is named after Amerigo Vespucci, right? Maybe not. And who named Australia? Find out the unusually uncertain origins of the continents and other interesting stuff in this classic episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

For almost a century, Macy’s department store has kicked off the holidays in America with a grand parade. And when you march thousands of clowns, lip synching celebrities, bands, and giant balloons through New York things get remarkable. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Plastic flamingos started out as innocent yard art, transformed into folk art, and have become a (kind of mean) symbol of high campiness. There’s a lot to this particular plastic yard art. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

The Bay of Pigs is one of the blackest of eyes on American foreign policy. Learn all about this dark spot of American history today. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

The spectacular eruptions of steam and water we call geysers are only the tip of the proverbial iceberg, the result of thousands of years of specific natural conditions and physical processes. Learn the Stuff You Should Know about geysers in this classic episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

When Fort Knox was built in the 1930s to house America’s gold supply, it was billed as an impenetrable, impregnable, don’t-even-think-of-trying vault. But as the world has moved further away from gold, the stockpile’s lost a bit of its luster. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Have you ever wondered why we do so much scientific testing on fruit flies? Turns out they make better models for humans than you’d think. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Roberto Clemente was what’s called a “complete” baseball player – he could hit, run and, man could he throw, so it’s no surprise he was made a Hall of Famer. But he was also a humanitarian, a civil rights icon, and a fiercely proud son of Puerto Rico. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

According to a 2009 poll, more Americans believe in ghosts than don't. But what are ghosts exactly? If they do exist, what are they made of and why are they hanging around? In this classic episode airing for Halloween, Josh and Chuck explore both sides of the divide between belief and skepticism on the topic of ghosts and look at some pretty cool explanations for hauntings. Learn more about your a...

It’s that time of year again! So turn down the lights, pull the sheets over your eyes and prepare to be thrilled and frightened with two great Halloween stories from Philip K. Dick and M.R. James. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

For at least sixty years a mysterious person (or persons) showed up at Edgar Allen Poe’s grave to toast the master on his birthday. No one ever found out who this legendary figure was. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

In America, we've treated our senior citizens in very different ways over the years. Tune in to hear about how we've tackled compassionate care. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Hey, SYSK listeners! We wanted to make sure you heard Chuck on iHeartRadio’s Why I’m Voting podcast. Check it out and don’t forget to vote on November 3rd!   If you want to change, preserve, or build a better America, there’s one easy way to make your voice heard: Vote. This year, iHeartRadio is teaming up with over 20 incredible celebrities (plus a handful of our most popular podcasters) to get t...