How the Ear Functions (1940)Stream and Watch Online

Yearning to watch 'How the Ear Functions' on your TV or mobile device at home? Searching for a streaming service to buy, rent, download, or watch the -directed movie via subscription can be difficult, so we here at Moviefone want to do right by you.

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Released October 20th, 1940, 'How the Ear Functions' stars Douglas Harlon The movie has a runtime of about 12 min, and received a user score of (out of 100) on TMDb, which compiled reviews from experienced users.

Interested in knowing what the movie's about? Here's the plot: "The science of hearing is explained with animated diagrams of the human auditory system." .