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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1821 año - The First Microphone
Descripción:
Charles Wheatstone reproduces sound in a primitive sound box - the first microphone.
Añadido al timeline:
History of media
By
RJ Beaudoin
30 oct 2018
0
0
421
fecha:
1 ene 1821 año
Ahora mismo
~ 204 years ago
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