Cyberworlds: computers and connections

Charles Babbage (1791 - 1871)
19th-century computer pioneer

In the mid 1800s, the English mathematician, inventor, philosopher and reformer Charles Babbage designed a general-purpose mechanical calculating machine that anticipated the principles and structure of the modern computer. He intended that it would be driven by steam.

Babbage’s story is particularly remarkable because it was nearly one hundred years before his idea was ‘rediscovered’. Although he failed to finish building his computer, the project contributed to a number of associated fields such as machining and manufacturing.

The ideas to which he dedicated his life led him to be hailed as the ‘grandfather’ of modern computing.

Closeup details of the Difference Engine
Closeup details of the Difference Engine

Charles Babbage

Difference Engine specimen
Difference Engine specimen by Charles Babbage: after the death of Charles Babbage, this portion of the Difference Engine was assembled from original parts by his son, Henry. It was one of six specimens constructed to demonstrate the addition and carry mechanism. The Powerhouse Museum acquired it in 1995.

Closeup details of the Difference Engine
Closeup details of the Difference Engine