Tobin is an explorer. He's testing limits everyday and learning more about his own coordination and abilities. One thing that he's taken to doing lately is testing the limits of his own voice. Below is an example. He isn't angry or upset in any way in this clip. He's just being loud. Well, and trying to get a reaction from Mama or Dad. This is one video that we probably won't let him watch so this doesn't become a regular occurrence.