Calculator History
Calculate Calculator Tool of Traditional Mechanics and Abacus, which emerged about 5000 years ago in Asia Minor and is still used in some places up to now can be considered as the beginning of computing machines. This tool allows users to perform calculations using sliding beads arranged on a shelf. The merchants of the period using the abacus to calculate the trade transaction. Along with the emergence of a pencil and paper, especially in Europe, the abacus lost its popularity.
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| Abacus |
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