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Main page » Non-Fiction » Self-Improvement » Why Do the Lights Turn On?

Why Do the Lights Turn On?


When you walk into a room and flip a light switch, a lightbulb turns on, illuminating the area. But how does one small switch do such a large job? This title enlightens readers about the science behind electricity and circuits through full-color illustrations and photographs.

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Tags: switch, circuits, electricity, behind, through, Lights, science