Did you know you have stripes? It’s true, you just can’t see them. Learn all about these little-known lines today!
In this episode of Stuff You Should Know, Josh and Chuck explore the fascinating science of Blaschko's Lines—invisible stripes that cover every human body as evidence of how our skin cells migrated and settled during fetal development. They explain that while these patterns are invisible to the naked eye under normal light, they become visible under UV light and reveal the unique "mosaic" nature of human cells, where genetically identical cells have subtle differences from their developmental journey. The hosts dive into why certain conditions like vitiligo can make these lines visible in everyday life and discuss how this cellular phenomenon extends beyond skin to your teeth, eyes, and tongue.
No movies have been linked to this episode.
💬 Comments
Log in to leave a comment.