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Abacus is the first source of the discovery of the world's computer

jamirul07 (33)in #abacus • 7 years ago

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Abacus. Chinese invented abacus which is considered as the first and foremost form of the computer. It was basically used for fast calculations. It was invented in 100 AD.

#computer #calculations-jamirul07
7 years ago in #abacus by jamirul07 (33)
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