The auditory capacities of teeth may be demonstrated through a simple test. First, find a quiet room to sit in. If you are wearing an analog watch, remove it from your wrist. Open your mouth wide and suspend the timepiece inside your mouth without actually touching your teeth. You will hear a quiet ticking. But close your teeth upon the watch, and you will hear a loud ticking.
This is because you are hearing with your teeth….
So writes Paul Collins leading into his discussion of the Bone Fone.