It is fascinating that the tiny bones in the middle ear appear to have evolved from gills that were no longer needed. Figure 2 shows the path that sound waves follow from the sound source where they ...

When sound waves hit the eardrum, it vibrates and moves the ossicles, which are the three tiniest most delicate bones in your body. The ossicles move the sound to the inner ear, which sends ...

One of the more intriguing aspects of bird anatomy is their ears ... Photo by Dennis Demcheck[/caption] The middle ear ...