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It was made 5000 years ago in Babilon. It is used for calculating.
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Stonehenge was made 4000 years ago. It works with the help of the moon.
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It was made in 15th century.
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It was made in 1640.It was designed by Blaise Pascal.
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It was made by Blaise Pascal in 1642.
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It was made by Charles Babbage in 1833.
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It was made by Herman Hollerith in 1890.
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Konrad Zuse expanded Relay computer z3 for three years by using
binary arithmetic -
Colossus was the first electronic computer. It was made in 1943 in the time of the World war 2.
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First computer that could remember of 20 numbers.
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It was made by Steve Jobs and Steve Wozniak.
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It was first real pc.
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It is last apple product, it is very expensive and it has so many new possibilities. It is the world best mobile phone for now.
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