A Look at Early Computational Devices (876 words, 2 pages)
Early Computational Devices Somewhere around 3000BC the first mechanical counting device created was the abacus. The abacus is still used today and, amazingly to me, with great speed and accuracy. In 1642 another mechanical device was created called the Pascaline (after Blaise Pascal, a famous French mathematician). The Pascaline used ...
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