This is a working Difference Engine No. 2 at the Computer History Museum in Mountain View, Calif. Charles Babbage designed a Difference Engine, which is one of the earliest computation machines ...

2 Facts about Pehr-Georg and Edvard Scheutz’s Difference Engine The Difference Engine of Pehr and Georg was an extended, smaller, and better version of Charles Babbage’s Difference Engine.

Charles Babbage Analytical Engine History It seems like a marvel that the world’s first digital computer, which included about every key concept of the current digital computer in its mechanical ...

Babbage’s second difference engine could hold seven numbers of 31 decimal digits each, allowing it to tabulate seventh-degree polynomials to high precision.

Get the latest difference-engine info from our tech-obsessed editors with breaking news, in-depth reviews, hands-on videos, and our insights on future products.

A small number of digital computing machines computed and printed mathematical tables by finding successive values of a function using a mathematical technique known as the method of finite ...

Hands-on with Babbage's Difference Engine You think the MacBook Air is a beautiful computer? It's got nothing on this five-ton, Victorian-era beast.

A small number of digital computing machines computed and printed mathematical tables by finding successive values of a function using a mathematical technique known as the method of finite ...