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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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20 jul 1877 ano - Invention of the Phonograph
Descrição:
Month/Day not accurate:
Edison records the human voice using a foil cylinder and invents the phonograph
Adicionado na linha do tempo:
Mixtape Anatomy Timeline
By
Nicholas Newton-Cheh
24 set 2017
0
0
736
Data:
20 jul 1877 ano
Agora
~ 148 years ago
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