Created by Charles Babbage, the Analytical Engine was a general-purpose, completely program-controlled, mechanical digital computer with no human intervention. It was designed to be programmed using ...

As you might expect from its name, the "Difference Engine" is a strangely difficult object to describe. You might start by imagining the side of a large crib with uprights ringed by small metal wheels ...

Ada Lovelace, known as the first computer programmer, was born on Dec. 10, 1815, more than a century before digital electronic computers were developed. Lovelace has been hailed as a model for girls ...