L'orecchio - S1.E1 - La macchina meravigliosa
The first episode of the program "The Wonderful Machine" is dedicated to the ear. The auricle helps to hear well and to locate noises, explains Piero Angela: traveling virtually inside the ear, this organ is investigated, whose characteristics are illustrated, from the ear canal to the eardrum, from the cochlea to the labyrinth.
L'orecchio - S1.E1 - La macchina meravigliosa
October 25, 1990
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