Calculadora.

¿Qué es?

 

Dispositivo que sirve para hacer cálculos. La calculadora es el antecedente de la computadora, ya que la computadora antes nada mas se usaba para hacer cálculos y conforme iba pasando el tiempo iba evolucionando cada vez mas.

 

                                                Antes.

 

                                                                  Después.

 

Posicion correcta de los dedos en el teclado.

A continuación les dejo las líneas guía de todos los dedos: meñique, anular, medio e índice.
Meñique:                                                                             

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aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza

 

aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza  ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ  aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza

 

aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza ñp-ñ aqza 

Anular:

swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l

 

swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l  swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l

 

swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l

 

swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l

 

swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l swxs lo.l

Medio:

decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd

 

decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd

 

 

decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd

 

decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k dexcd ki,k decd ki,k decd

 

decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd ki,k decd

Indice:

 

frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh gtbg frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj  hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj  hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj  hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg juumj hynh frvf gtbg jumj

 

frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh gtbg frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj

 

frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh gtbg frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj

 

frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh  frvf gtbg jumj hynh gtbg frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf  gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj

 

frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh gtbg frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj hynh frvf gtbg jumj

 

 

 

 

 

 

 

 

 

 

 

 

Las partes.

• Inicio: Barra de menú.
• Insertar: Barra de menú.
• Diseño: Barra de menú.
• Diseño de pagina: Barra de menú.
• Referencia : Barra de menú.
• Correspondencia: Barra de menú.
• Revisar: Barra de menú.

• Documento 1: Barra de titulo.
• Microsoft Word: Barra de titulo.

• Logo de Windows: Barra de tareas.
• Google Chrome: Barra de tareas.
• Imágenes: Barra de tareas.
• Música: Barra de tareas.
• Word: Barra de tareas.

• Archivo: Barra de herramientas.
• Ver: Barra de herramientas.
• Editar: Barra de herramientas.
• Insertar: Barra de herramientas
• Revisión: Barra de herramientas.
• Bolígrafo: Barra de herramientas.

Licuadora

Steven J. Poplawski un norteamericano de origen polaco en su infancia tuvo una obsesión por mezclar líquidos.
        
                                                                        Metate.

 

Molcajete.

                                                             Licuadora 1922.

Licuadora 1922-2000

 

 

                                                            Licuadora de mano.

 

 

Licuadora actual.

Automovil.

Tras los experimentos de Jedlik y Thomas Davenport en 1838.
Entre 1832 y 1839 Robert Anderson invento el primer carruaje de tracción eléctrica.
Las primeras baterías recargables aparecieron en 1880.
En 1899 un coche eléctrico supero los 100 km por hora Henry Ford invento la producción en masa mecanizada.

                                                Antes.

                                               Después.

La computadora

Maquina electrónica usada para procesar todo tipo de información. Hay 2 partes básicas:

• Software: Conjunto de programas y rutinas que permiten a la computadora realizar determinadas tareas.
• Hardware: Conjunto de elementos físicos o materiales que constituyen una computadora o un sistema informático.

Herramientas básicas:

• Teclado.
• Mouse.
• Monitor.
• Impresora.
• Escaner.

                 

                           Evolución de la computadora.

 

El celular

Aquí les dejo la línea del tiempo de el celular: