Invention Playlist 3: Ketchup
8 May 2020 - 1 hour 8 mins
Podcast Series
Stuff To Blow Your Mind
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 from tomatoes.
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