The Colossus |
A few days ago I did what I have been meaning to do for years and visited Bletchly Park to see the rebuilt Colossus - the world's first programmable computer. The original was built during the Second World War to help decode encrypted German messages. The Germans used a Lorenz coding machine which had different setting and Colossus scanned a paper tape of messages to find out what setting was being used. The machine was deemed so secret that it was destroyed - but has now been rebuilt and the fully operational version is in the National Museum of Computing.
The Bombe |
Also on display was The Bombe which was designed by Alan Turing which was an earlier electro-mechanical to tool used to break the German codes.
The purpose of the trip was mainly to look at the code-breaking work that had been carried out at Bletchley Park and and I plann to make another visit to be able to do justice to the National Museum of Computing.
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