When the drum-head vibrates it moves the bones of the ear, and these carry the vibration to the nerves of hearing in the inner chamber.

We hear all sounds in the same way, only most sounds come to the ear through the air.
The snail-shell of the inner part of the ear hears musical sounds.

The rest of the inner ear hears ordinary sounds or noises.
~7.

How to Keep the Ears Healthy.~--The ears are very delicate organs and must be carefully treated.

The following things about the care of the ears should never be forgotten: (1.) Never use a pin, toothpick, or any other sharp instrument to clean out the ear.