How the IMB Computer Has Evolved Since 1946 (274 words, 1 pages)
completed in 1946. It was typical of first generation computers, it weighed 30 tonnes contained 18,000 electronic valves and consumed around 25KW of electrical power. It was, however, capable of an amazing100,000 calculations a second. The next major step in the history of computing was the invention of the transistor ...
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