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How the Ear Functions

Movies
/
How the Ear Functions

How the Ear Functions

October 20, 1940

12m

Status

Released

Release

October 20, 1940

Runtime

12m

Overview

The science of hearing is explained with animated diagrams of the human auditory system.

Where to Watch Ratings Details Cast

Scores

Critics

0/100

Based on 0 reviews

Score Distribution

Details

Status: Released
Runtime: 12m
Release Date: October 20, 1940
Production: American College of Surgeons
Production Countries: United States of America

Cast

Douglas Harlon

Narrator (voice)

Douglas Harlon

Narrator (voice)

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