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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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12 nov 1673 ano - Stepped Reckoner
Descrição:
Leibnitz invented it. Never built.
Basic calculator
Basic arithmatic.
A machine tho
Adicionado na linha do tempo:
Computers
By
Julien Martel
30 nov 2018
0
0
356
Data:
12 nov 1673 ano
Agora
~ 352 years ago
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