Jello is tasty, colorful and fun to eat, but what's in it? One of its ingredients, gelatin, comes from animals. Marshall Brain breaks down the chemistry of jello and gelatin in this episode.
Nov 21
What's the History of Skid Row?
<p>In downtown Los Angeles, the 50-block neighborhood called Skid Row is home to thousands of low-income people who live in tents, run-down hotels, and other temporary shelters on a permanent basis. Learn how Skid Row came about (and has persisted) in such a wealthy place in this ... Show More
11m 25s
Apr 2024
CLASSIC: The Weird World of Meat Jell-O (A Gelatin Origin Story)
Today Jell-O and other gelatin foodstuffs are generally relegated to world of desserts, but this wasn't always the case. In fact, gelatin took a long, strange path from ancient history to modern-day grocery shelves -- and got pretty gross along the way. Tune in to learn more abou ... Show More
38m 28s
Jul 2023
Watch It Wiggle: The Jell-O Story (encore)
It's been described as the ultimate status symbol for the wealthy, as the perfect solution for dieters and the sick, and, confusingly, as a liquid trapped in a solid that somehow remains fluid. What could this magical substance be? In case you haven't guessed, this episode, we're ... Show More
49m 6s
Jul 2023
What is jam? (and jelly and preserves etc.)
<p><strong>#087 Rebroadcast<br />
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<p>Jams, jellies, preserves, marmalade. So many kinds of fruit spreads, but how are they made? How do they go from fruit to gooey spread? How are they delicious? What the chemistry here, and how has it been going on long before we u ... Show More
38m 21s