1030: "Belly Button Lint"
Manage episode 438075005 series 3311604
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.
302 episodes