Inquiring Minds started out as an award-winning television series on TVOntario. Three intrepid hosts (Mike Kinney, Persis Golwala, and Chris Robinson) sought the answers to many of life's most puzzling questions, like: Why is the sky blue? How does a bulletproof vest stop a bullet? Why do men have nipples? The show is no longer being made, but Inquiring Minds "fever" continues. With 43 episodes seen in more than 38 countries around the world, you're bound to catch it on the tube at some point.