Electricity & Electronics Science Knowledge Encyclopedia for Children - By Miss & Chief(English, Paperback, Wonder House Books)
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What is electricity? Where does it come from? How does a mobile phone work? This encyclopedia will answer these and more whats and hows for you. Learning is made simpler with well-labelled diagrams, and an extensive glossary of difficult words. Bonus: the book comes loaded with Isn't It Amazing -a section of fun facts to keep you glued for more.
