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Why Does Electricity Flow?
Автор: Поделится :
Жанр: Cambridge University Press Издательство: Cambridge University Press
Год: 2010 Страниц: 24
Формат: PDF (1.20 МБ) Дата загрузки: 28 мая 2013

Why Does Electricity Flow?


A series of twenty non-fiction science readers which engages children in the world around them. What is electricity? What is static electricity? Why do batteries go flat? You can find the answers to these and other questions about electricity in Why Does Electricity Flow?

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