Log slide rule (14 h 39 m, 21 nov 2018 ano – 1 jan 1815 ano)

Descrição:

Peter Mark Roget invented the log slide rule, which included a scale displaying the logarithm of the logarithm.

Adicionado na linha do tempo:

4 nov 2019

0

0

260

Counting/Caculating Inventions

Data: