by his fingers
The Analytical Engine (his only machine that was programable) has never been built.
Charles Babbage
The Difference engine is a engine that Charles tried to build 1850-1859, it was to be used to calculate logarithmic tables.
Charles Babbage
difference Engine
Charles Babbage
Charles Babbage
The 'difference engine'.
Lame
The Analytical Engine and The Difference Engine
The 'Difference Engine' - it was a mechanical calculator.