Interesting Things with JC

1030: "Belly Button Lint"


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Interesting Things with JC #1030: "Belly Button Lint" - Dive into the surprisingly complex world of belly button lint! Learn how body hair, clothing fibers, and even the shape of your navel collaborate to create this quirky phenomenon. Discover why lint is often blue or gray and what it reveals about the materials we wear.

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Interesting Things with JCBy JC