The Engines of Charles Babbage

2.1 The Arithmometer and numerical tables

2.2 The theory behind the Difference Engine

2.3 Babbage’s early life

2.4 The Difference Engine

2.5 The Difference Engine’s machinery

2.6 The Scheutzes’ Tabulating Machine

2.7 The Analytical Engine

2.8 The Analytical Engine’s machinery

2.9 Babbage’s later life

Reference