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George Stibitz uses relays for a demonstration adder.
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David Packard and Bill Hewlett founded their company and their first product, the HP 200A Audio Oscillator, quickly became popular piece of equipment for engineers.
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CNC is completed. First example of remote access computing.
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Konrad Zuge completed the Z3 computer which uses 2,300 relays, performs floating point binary arithmetic, and has a 22-bit word length.
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The ABC was created being the first automatic electronic digital computer.