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6 feb 1875 anni - El teléfono

Descrizione:

En 1875, Alexander Graham Bell construyó el primer teléfono que trasmitía eléctricamente la voz humana.

Aggiunto al nastro di tempo:

” LOS INVENTOS QUE CAMBIARON AL MUNDO”

ByLuis Angel Zempoalteca Serrano

21 set 2018

0

0

722

Data:

6 feb 1875 anni

Adesso

~ 150 years ago

Immagini:

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