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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1870 ano - More advanced typewriters made.

Descrição:

The computer keyboard was the main way for people to interact with their computer.

Adicionado na linha do tempo:

9 nov 2018
0
0
420

Data:

1 jan 1870 ano
Agora
~ 155 years ago