How do we hear? The journey of sound through the ear explained in 3D

Anatomy of the Ear | Outer, Middle & Inner Ear Explained

It’s fairly easy to identify an infected ear piercing. Symptoms may include: yellow, pus-like discharge swelling redness ongoing pain or tenderness itching and burning Usually, a minor infection of an ear piercing can be treated successfully at home. But if any of the following symptoms occur, seek medical attention. Follow these steps to take care of a minor piercing infection: Wash your hands before touching or cleaning your piercing. Clean around the piercing with a saltwater rinse three time

How your ear works - Inside the Human Body: Building Your Brain - BBC

Human ear - structure & working | Sound | Physics | Khan Academy

How the Ear Works