Mystery of the Sea Circles

We’ve all heard about crop circles, and the entirely terrestrial reason they pop up in the occasional wheat field. But what about strange circles on the bottom of the sea? In this episode of Stuff to Blow Your Mind, Robert Lamb and Joe McCormick discuss the mystery of these ephemeral patterns and what scientists discovered about their origin. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.