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dateMore Than a Year Ago
subjectHardware
authorHerbert Bruderer

How Do You Calculate with the Sector?
From BLOG@CACM

How Do You Calculate with the Sector?

The sector was developed in the second half of the 16th century, and was in widespread use until the end of the 19th century,

The Model Maker of Leonardo da Vinci, Blaise Pascal, and Charles Babbage
From BLOG@CACM

The Model Maker of Leonardo da Vinci, Blaise Pascal, and Charles Babbage

Discovery of a previously unknown replica of the legendary Swiss Millionaire calculating machine at Carnegie Mellon University in Pittsburgh, PA.

Mystery Dating of the World-famous 'Millionaire' Calculating Machine Solved
From BLOG@CACM

Mystery Dating of the World-famous 'Millionaire' Calculating Machine Solved

Regarding the discovery of new documents about the H.W. Egli AG (Zurich) company in the Museum für Kommunikation, Berne, Switzerland.

Did Albert Einstein Calculate on the 'Millionaire' in Zurich?
From BLOG@CACM

Did Albert Einstein Calculate on the 'Millionaire' in Zurich?

In 1897, ETH Zurich was the first university in the world to have a copy of the legendary four-species calculating machine Millionaire.

The Binary System Was Created Long Before Leibniz
From BLOG@CACM

The Binary System Was Created Long Before Leibniz

There are reports of much older number systems using only two symbols that have been developed mainly in Asia.
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