Mullins Matt: Electricity
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Жанр : Scholastic
Издательство : Scholastic
Год издания : 2011
Аннотация:
Whether you're an aspiring inventor or an everyday science buff, you've probably created your own experiments to uncover the truth about the forces of physical science. Now you can delve deeper into the topics of electricity, motion, gravity, and more with these titles that are perfect for the budding scientist in you.