Why Do the Lights Turn On? by Barbara J. Davis, Debra Voege


Why Do the Lights Turn On? by Barbara J. Davis, Debra Voege

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.

About the Author

Barbara J. Davis has written books on science topics for kids for more than 15 years. She has published books on ecosystems and biomes, as well as on earth science subjects.

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Book Info


32 pages


Barbara J. Davis, Debra Voege
More books by Barbara J. Davis, Debra Voege


Publication date

15th November 2009



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