2 ore 33 min, 15 marzo 1669 anni - Binary Arithmetic

Descrizione:

A manuscript dated March 15, 1679 by Gottfried Wilhelm LeibnizOffsite Link, preserved in the Gottfried Wilhelm Leibniz, Bibliothek Niedersächsische LandesbibliothekOffsite Link, Hannover, “includes a brief discussion of the possibility of designing a mechanical binary calculator which would use moving balls to represent binary digits.”

http://www.historyofinformation.com/expanded.php?id=454

http://www.leibniz-translations.com/binary.htm

https://en.wikipedia.org/wiki/Binary_number