Like is a very divisive word. Purists think it's like, a filler word born in the 80s that's like, destroying the English language. Turns out none of these are like, true. See omnystudio.com/listener for privacy information.

There’s a great origin story behind snake oil salesmen, and it has to do with just one guy who singlehandedly gave it a bad name.See omnystudio.com/listener for privacy information.

There was a brief period in America’s history – after people left the farm to work in the city and before the government started regulating it – when there was a total, lawless free-for-all in the food industry. Things were bad. Really, really bad.See omnystudio.com/listener for privacy information.

The Unabomber was one of the most notorious and longest lasting cases in the history of the FBI. Just because the manifesto reads like he was a fortune teller doesn't make his actions any less deplorable. Learn all about this fascinating case in this classic episode.See omnystudio.com/listener for privacy information.

Do teachers and managers give special treatment to those who they're told have great academic or professional promise? Does this create a self-fulfilling prophecy, regardless of the truth? That's just part of the fascinating Pygmalion Effect.See omnystudio.com/listener for privacy information.

Why are all school buses the same color? Because one man made it so. This is that story. See omnystudio.com/listener for privacy information.

Whether you know it as Clue or Cluedo, the whodunnit mystery board game is one of the best of all time. Learn all about the history behind the game’s development, and strategies on how to crush your fellow players as soundly as Chuck’s wife crushes him.See omnystudio.com/listener for privacy information.

Disgust is an odd thing. It makes sense that we would feel a sense of revulsion at the thought of putting rotten meat in our mouths – that’s pure evolution. But why would we feel the same emotion at the thought of weird sex or from hearing a racist rant? Find out more in this classic episode.See omnystudio.com/listener for privacy information.

How did the sleepy Nevada town of Las Vegas become LAS VEGAS? Well, we'll let you know over the course of about 45 minutes. See omnystudio.com/listener for privacy information.

Wainscoting is a beloved and time-tested decorative way to spruce up your walls. But what is it anyway? Listen in to find out.See omnystudio.com/listener for privacy information.