{El Marravilloso}: Historia de las computadoras

BLOGGER TEMPLATES AND TWITTER BACKGROUNDS �

miércoles, 9 de marzo de 2011

Historia de las computadoras

La primera máquina de calcular mecanica, un precursor del ordenador digital, fue inventada en 1642 por el matemático francés Blaise pascal.A quel dispositiv utilizaba una serie de rueda de diez dientes.En el 1670 el filosofo y matematico Gottfried Wilhelm Leibniz profeciono esta maquina.El inventor al diseñar un telar matematico utilizo placas de madera.Hollerih concibio la idea de utilizar tarjetas perforadas.

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{El Marravilloso}

miércoles, 9 de marzo de 2011

Historia de las computadoras

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