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July 1, 2024
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1 Jan 1877 Jahr - The phonograph was invented by thomas edison

Beschreibung:

The first phonograph was invented in 1877 at the Menlo Park lab. A piece of tin-foil was wrapped around the cylinder in the middle.

Zugefügt zum Band der Zeit:

Datum:

1 Jan 1877 Jahr
Jetzt
~ 147 years ago

Abbildungen: