inventos 14
DESCRIPTION
inventosTRANSCRIPT
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Trabajo 07Los 50 inventos
mas importantes del
mundo
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AQUÍ ALGUNOS DE LOS INVENTOS MUNDIALES, COMPLETALOS A 50
• Para ser presentado el jueves 23/10/14 en forma ineludible e impostergable en power point
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El Ábaco
Boethius
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El Tornillo de Arquímedes
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Los Aerogeneradores
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ácido acetilsalicílico, principio activo de la aspirina
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La Videoconsola
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Código de barras.
Joseph Woodland
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Las pilas o baterías
.
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La bicicleta
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El Bolígrafo
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La Brújula
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La Cámara de Fotos
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La Cámara de Video
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El CD.
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La Radio
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La Goma de Borrar
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El Frigorífico o Refrigerador
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El Lápiz
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La Bombilla
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http://www.proyectohormiga.org/udidac/los50inventos/index2.html#El Reloj digital
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El Horno Microondas.
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El Reloj Digital
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El Fax
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Gps.
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La Fregona
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