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It was used to calculate things the humans would have error in.
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It is a way of transmitting text information as a series of on and off tones, light or clicks that can be understood as a listener.
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First wireless telephone message. It had a transmission of sound on a beam of light.
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Used to transmit and receive messages.
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Had simple control and memory, could do basic calculations.
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Computer game called spacewar
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Stores some memory like a memory stick
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interactive computer with keyboard and screen display
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Used to play music
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It is finally launched to the public, now people can search and play online.
