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After Beethoven went deaf, he realized that he could attach a metal rod to his piano and bite down on it while he played, allowing him to hear pitch through the vibrations in his jawbone.
This is called "bone conduction."
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#people
After Beethoven went deaf, he realized that he could attach a metal rod to his piano and bite down on it while he played, allowing him to hear pitch through the vibrations in his jawbone.
This is called "bone conduction."
⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉༄༄༄⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉
#people