10 marzo 1876 anni - Home Telephone
Descrizione:
On march 10th 1876 Alexander Graham Bell spoke into the first telephone device, and in doing so launched the telephone era.
During the 21st Century, landline telephone usage reached its highest point. In 2000 there were 16 fixed lines per 100 people in the world.
Aggiunto al nastro di tempo:
Geography - Communication timeline
Year 8 Geography
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