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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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Change in telecommunications
Category:
Altro
è stato aggiornato:
13 ott 2017
1
0
641
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Created by
Perez Esteban
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Eventi
PREHISTORY
Egyptians
ROMANS
AZTECAS
NORTH AMERICA
PONY EXPRESS
TELEGRAPH.
Transatlantic telegraph
THE TELEPHONE
The first manual telephone board (switchboard)
THE RADIO
THE COMPUTER
SATELLITE
DIGITAL COMMUNICATIONS
THE INTERNET (Arpanet).
CELL PHONE
DIGITAL CELL PHONE
VoIP
FACEBOOK
WHATSAPP
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GREEKS
THE TELEVISION
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