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24 maio 1844 ano - Telegram
Descrição:
The first telegraph message traveled 40 miles and read "What Hath God Wrought?".
Adicionado na linha do tempo:
9 nov 2018
1
0
336
Communication Systems
Communication systems timeline for 11/9 geography class.
Data:
24 maio 1844 ano
Agora
~ 180 years ago