Right Now in Stuff You Should Know

In this week's SYSK Select episode, the U.S. stands proudly defiant and the world looks at Americans as dopes for the U.S.’s stubborn refusal to go metric. However, the States have been going metric for about 150 years. Find out what’s the haps in this weighty and measured episode of SYSK.

How Standardized Patients Work

Even the most brilliant medical minds need a good bedside manner, and thanks to standardized patients, they can improve their skills. What are they? Part-time workers who pretend to be real patients so doctors can practice on live humans. If you're remembering Kramer on Seinfeld right about now, you're not alone.

Remembering Stonewall

One of American history's darker moments, the Stonewall Riots were also the event that galvanized the gay rights movement in the United States. Today there's a monument in NYC to memorialize this important time. Learn all about this often overlooked story in today's episode.

SYSK Selects: Scooby Dooby Doo, Where Are You?

In this week's SYSK Select episode, for decades, Scooby Doo has captivated children across the world. It's been translated to multiple languages and remains as popular as newer programs. But why? Join Chuck and Josh as they shed light on the seemingly endless allure of Scooby Doo.

How Ketchup Works

Little-known fact: Ketchup, possibly the most all-American of condiments, evolved from fermented fish sauce people in Southeast Asia have been making for more than a thousand years.

How Seed Banks Work

Since the advent of agriculture, humans have been storing seeds. But as sea levels rise and climates change around the world, our reasons for banking seeds have become more desperate.

SYSK Selects: Do you stay conscious after being decapitated?

In this week's SYSK Select episode, historically speaking, decapitation was a popular means of execution -- it's been used by everyone from ancient Romans to French revolutionaries. But is there any truth to claim that victims retain their consciousness? Tune in to learn more.

What was Camp X?

In the early days of World War II, there was a secret training program in Canada that taught Allied saboteurs everything from espionage and bridge blowing to karate chops to the neck of an enemy. It was called Camp X and was so secret that not even the Canadian prime minister was aware of it prior to its formation. Learn all about this super cool camp in today's episode.

How the Beagle Brigade Works

If you've ever been to an international airport, you've probably seen one of the keenest spotters of illegal contraband - The Beagle Brigade! These cute dogs aren't after drugs or bombs, they're carefully trained to sniff out agricultural products. Learn all about this furry group of crime stoppers in today's episode.

SYSK Selects: How Maps Work

In this week's SYSK Select episode, yes, your brain may have just flash-dried from boredom at the thought of learning about maps, but it turns out they are a lot more than just tools for navigation. Maps are two-dimensional representations of how we imagine our world, with imagine being the operative word since every map in existence is riddled with errors.

Why Are Whale Strandings Still a Mystery?

For millennia, mass strandings of whales have confounded us. Why should dozens or more whales come onto shore only to die a terrible and lengthy death?

How Coelacanths Work

Coelacanths are incredibly interesting as far as fish go. For one, they were thought to have gone the way of the dinosaur, along with the dinosaur. They also give birth to live fish and tend to dwell more than 800 feet below the ocean's surface. And this is just the tip of the iceberg. Learn all about these fascinating creatures in today's episode.

SYSK Selects: What's the deal with Rasputin's death?

In this week's SYSK Select episode, Grigori Rasputin, the Russian charismatic cleric and political advisor to the ruling Romanovs, is said to have been poisoned, shot, shot again, bludgeoned and drowned. Exactly how did he die and how would such a legend grow around a modern figure?

The Stories Behind A Few Food Fads

America loves to go nuts over new food trends and it turns out that the 20th century was a boon time for them.

Are Election Laws Designed to Suppress Voting?

Are laws that are meant to protect the sanctity of the polling place in reality designed to make it harder for groups that traditionally vote Democrat to cast their ballots?

SYSK Selects: How Beer Works

In this week's SYSK Select episode, at long last, Josh and Chuck take on perhaps their most important topic ever. Learn about the history of beer, how it’s made -- the whole shebang, basically -- in this watershed episode of Stuff You Should Know.

How Schoolhouse Rock Rocked: Featuring Bob Nastanovich of Pavement

Schoolhouse Rock is possibly the best children's program of all time. Join Josh and Chuck as they tell the story of SR, featuring an interview with Pavement's Bob Nastanovich, contributor to the '90s Schoolhouse Rock tribute record.

Is a head transplant really a thing?

'Head transplant' is a bit of a misnomer, because it's more like a body transplant. But either way, the idea is that one human will wake up from surgery with a decidedly different look. Is it possible? Probably not. But there are a couple of surgeons who are making a lot of news in their bid to find out. Learn all about this grisly potential procedure in today's episode.

SYSK Selects: How Magic Mushrooms Work

In this week's SYSK Select episode, for thousands of years, humans have used hallucinogenic mushrooms for spiritual reasons. Today, however, having them can get you thrown in prison. How do magic mushrooms do what they do? Can they help the mentally ill? Find out in this far out episode.

How the Aurora Borealis and Aurora Australis Work

It wasn't too long ago that humans thought the polar lights were signs from the afterlife. Thanks to a 19th century Norwegian, we now understand that they are a fascinating interplay with Earth's magnetic field and wind from the sun.