How do hearing aids work?
Brains On! Science podcast for kids
How to Make a Sound Wave in Your Ear
Sound is made when air molecules vibrate and bang together. The ultimate destination for these vibrations are teeny, tiny hair cells inside the inner ear. They're so small that you can only see them with a microscope.
00:00
Transcript
Play full episode
Remember Everything You Learn from Podcasts
Save insights instantly, chat with episodes, and build lasting knowledge - all powered by AI.
