Selects: How Ketchup Works

Selects: How Ketchup Works

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Selects: Salem Witchcraft Trials: More Bonkers Than You Know

Looking back 300 years on, it’s easy to overgeneralize why the Salem Villagers decided to persecute (and execute) their neighbors. But as much as this story has become an American history chestnut, we still don’t understand why Salem lost its mind. Listen to this classic episode ...  Show more

The SYSK Annual Halloween Freaky Spooktacular 2026!

Get yourself ready to freak out with this year’s extra-freak Halloween freak-fest, starring the voice acting talents of Chuck and Josh. This year we feature stories from WW Jacobs and WF Harvey, both of whom, if they were alive, would love this episode.See omnystudio.com/listener ...  Show more

Recommended Episodes

Savor Classics: Tomato Ketchup
Savor

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. 

How Ketchup Got Thick
Gastropod

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

Ketchup
Invention

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