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Cyr6 why does electricity flow?

[Libro de texto]
CAMBRIDGE
08 / 2010
Otros
Lecturas idiomas
Otros
9780521137485
Inglés
CAMBRIDGE YOUNG READERS

Sinopsis

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?