![](https://sciencefest.indiana.edu/wp-content/uploads/2020/10/Hear-O-Science-Fest-Badge-300x300.png)
100 SciQ Points
5 Steps
- Watch Can you hear these sounds? video
- Take Determining Noise Levels quiz
- Watch Hearing and How it Works video
- Take Hearing and How it Works quiz
- Watch Experiencing Hearing Loss video