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1 Jan 1673 Jahr - [1673] Gottfried Leibniz invents the Leibniz wheel.

Beschreibung:

Building on Blaise Pascal's work, the Leibniz wheel worked by rotating wheels to add and subtract numbers. This was the first mass produced calculator.

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Scientific Revolution / Enlightenment Timeline

ByJustin Roche
26 Okt 2018
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1 Jan 1673 Jahr
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~ 353 years ago
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