The Description and Use of Two Arithmetick Instruments of Samuel Morland (7 h 50 m, 18 nov 2018 ano – 20 h 53 m, 30 jul 2019 ano)
Descrição:
In the book The Description and Use of Two Arithmetick Instruments of Samuel Morland are described two calculating devices, one of them was a called multiplying machine based on Napier's rods.
Adicionado na linha do tempo:
Data:
7 h 50 m, 18 nov 2018 ano
20 h 53 m, 30 jul 2019 ano
~ 8 months