What's Inside of Me?

Ever wonder just what causes all those funny sounds your belly makes? All the rumbling and groaning noises have to come from somewhere, right? Maybe there's a party inside of you. Or maybe it's a construction site full of trucks and little machines. Listen carefully and you might be able to hear the sound of gears and moving parts. Join Cohen, an experienced explorer, in unraveling the mysteries of our digestive system. From elevator rides down your esophagus to food mixing trucks and conveyor belt factories. Perhaps he can help you answer that question, What's Inside of Me?