[BONUS] A pathology lab, a sausage duel, and the fascinating lives of yeast: Tiny Show and Tell Us #51

[BONUS] A pathology lab, a sausage duel, and the fascinating lives of yeast: Tiny Show and Tell Us #51

July 15, 2026 · 23 min

About this episode

This episode explores the fascinating world of pathology and yeast through listener stories.

In this episode of Tiny Matters, a listener who works in a pathology lab explains how even the ickiest specimens become ho-hum with time, sending Sam and Deboki down a rabbit hole of pathology history and the bizarre life of Rudolf Virchow, the “father of pathology” who was also rumored to have brought worm-filled sausages to a duel. Then, a listener's sourdough experiments spark a conversation about yeast and how these microscopic organisms are the chemists behind tasty bread, beer, wine, and more. We need your stories — they're what make these bonus episodes possible! Write in to tinymatters@acs.org * or fill out this form * with your favorite science fact or science news story for a chance to be featured. A transcript and references for this episode can be found at acs.org/tinymatters . See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

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