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In this episode of The Atlas Obscura Podcast, our host, Dylan Thuras, riffs on a subject that has long fascinated him—the world’s longest-running science experiments.

Our podcast is an audio guide to the world’s wondrous, awe-inspiring, strange stories. In under 15 minutes, we’ll take you to an incredible site, and along the way you’ll meet some fascinating people and hear their stories. Join us daily, Monday through Thursday, to explore a new wonder with cofounder Dylan Thuras and a neighborhood of Atlas Obscura reporters.

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