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8: Recorded Sound, Prosopagnosic Pareidolia, and Meeting David Attenborough

Let's Learn Everything!

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The Phono-Autograph Is So Beautiful

The phono-autograph was designed to record sound, but not to play it back. Inventor Eddwar Leon Scott described this process as words that wrote themselves. "I don't know why we don't talk about it," he said of his invention.

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