Hear Better: Healthy Ears
Sign in to track this film in your collection or want list.
Complete catalog record
Explains the structure of the ear, the process of receiving air vibrations and transmitting them into sounds, and the care of the ears. Stresses the pleasure of hearing well.
Related films
Sources
- 16mm Filmography (legacy record) — title, creator, length, catalog record
Original permalink · Record added 2024-09-08 03:20:35