How It Works: Electricity
Victoria Williams
Electricity is the power behind smartphones and thunderstorms and vacuum cleaners. It lights up our homes and cooks our food, but what IS it and where does it come from? Lift the flaps and try some simple experiments to find out.... čítať viac
Detské knihy
14,95
EUR
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S Knihomoľským účtom: €13,01 (úspora €1,94)
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