THE EVOLUTION OF ELECTRIC POWER

Descripción

hola
isapuenayan
Mapa Mental por isapuenayan, actualizado hace más de 1 año
isapuenayan
Creado por isapuenayan hace casi 9 años
14
0

Resumen del Recurso

THE EVOLUTION OF ELECTRIC POWER
  1. in the early 1800, the first time electricity was available for cities like newyork, paris and london.
    1. it seemed magical and mysterious to people
    2. it was mostly used for illumination, gas and oil lamps or candles were no longer necessary
      1. electricity presented some danger, because it could not be seen as it travelled thorough the wires, so it was important to warn people about the hazards of this amazing new invention
        1. thomas a edison invented the first electrical current meten
          1. the light bulb too has gone through a series of developments. the concept was developed for thomas edison, joseph swan and other scientists
            1. they were called filament bulbs or incandescent bulbs
            2. another type of lamps, the fluorescent lights, were generated by stimulating a substance with invisible ultraviolet light
              Mostrar resumen completo Ocultar resumen completo

              Similar

              La gestion al estilo disney
              Ivan Chavez
              LA TECNOLOGIA COMO FACTOR DE COMPETITIIDAD
              BEATRIZ MARTINEZ ANTONIO
              Francés - Vocabulario Básico
              maya velasquez
              Gramática para Practicar el First Certificate II
              Diego Santos
              ARISTÓTELES
              maya velasquez
              FILOSOFÍA MEDIEVAL
              Víctor Andrés Martínez Caldas
              TEJIDO EPITELIAL
              Juan José Fierro
              ETICA Y MORAL
              jorge.diaz.lombana
              Transition Words For Your Essays
              Elaine del Valle
              Metodos de separacion de mezclas
              elkin parada
              TÍTULO DE LA LECTURA
              Senaju Perú