Thanks to Oribel for sponsoring this episode. Go to and use code “SCISHOW15” for 15% off on your wall toy or extension sets. Or get it on Amazon - Make Science fun with VertiPlay STEM Marble Run! We owe a lot to our moon. Beautiful moonlit walks, higher tides, and regular seasons - all are made possible by our little rocky friend. But what would happen if we picked up a second moon? Thanks to Dr. N
Hide player controls
Hide resume playing