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Charles Babbage's machine invented.
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The more advanced engine, used for the same purpose as the first difference engine.
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the big mega computer used to crack german codes in the second world war.
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A small card which is equal to about 21 colossuses.
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a really nice high tech magnetic tape.
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With the memory chip, they made new programs for the computer such as microsoft office.
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Basic devices with computeristic brains which are programmed.
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This includes dvd players, cars, planes, iphones and stuff.
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Really high tech devices such as ASIMO.
