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6 mar 1943 ano - Curt Herzstark designs Curta calculator

Descrição:

An Austrian engineer called Curt Herzstark was arrested by the Nazis in 1943 and while he was imprisoned at Buchenwald concentration camp for the duration of WWII, he worked on his design of a calculator featuring a modified version of Leibniz's "stepping drum" design. When the war finished, Herzstark made the smallest all-mechanical, four-function calculator built.

Adicionado na linha do tempo:

History of Computing

ByAren Hassan
24 set 2017
3
0
2582

Data:

6 mar 1943 ano
Agora
~ 82 years ago
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