The Ancient -- and Surprisingly Divisive! -- ...

While tipping is widely accepted (and expected) in the United States today, this wasn't always the case. In the second part of this special two-part series, Ben, Noel, and Max learn how scheming corporations used tipping as a way to exploit newly-freed employees... and how the an ...  Show more

What's the best meal you've ever had at a restaurant? If it was in the United States, odds are you paid your tab -- and then added an extra fee on top of that. While tipping didn't originate in the USA, the States have the world's most prevalent (and infamous) tipping culture. An ...  Show more

You love it. You put it on everything. But where does ketchup come from? In this episode of Invention, Robert and Joe explore the mysterious origins of everyone’s favorite sweet red sauce -- and consider the jaw-dropping fact that ketchup isn’t always red and isn’t always made fr ...  Show more

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. Learn more in this classic episode.

Ketchup is the crowd-pleaser of condiments—a ubiquitous accessory on dinner tables throughout the United States, and, increasingly, the world. But this kid-friendly classic actually has its roots in a much funkier food: fermented fish sauce! So how did the salty, pungent, amber-c ...  Show more

This popular American condiment descended from fermented fish sauce and had a hand in creating the FDA. In this classic episode, Anney and Lauren dip into the non-Newtonian science and fancy history of ketchup.See omnystudio.com/listener for privacy information.