Monday, September 17, 2007

Now The True Story of Colossus Can Be Told

From David Strom:
What if I told you that a secret project conducted more than 60 years ago held the true origins of the modern computing era? And that the country behind this project did such a good job erasing its tracks that it did itself a disservice? And that many of the things invented during this project would only be realized with modern-day PCs?
It sounds like a made-for-TV movie, and it should be, and finally -- Now The True Story of Colossus Can Be Told (cue announcer and swelling music).

The world's first electronic digital computer wasn't developed on American soil but presaged by nearly two years during an intensive British top-secret wartime effort called Colossus. A team of engineers built the room-sized computer for a single purpose: to decrypt German military radio transmissions. The original designer died without ever receiving any acknowledgment or acclaim accorded to many of his American computing counterparts, yet he was responsible for the first implementations of program-controlled logic, parallel processing, variable programming, hardware interrupts, optical reading of punched paper tape, shift registers and other things that are now common to the PC lexicon. Some of these innovations took a decade or more to implement elsewhere by others.
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