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Have you ever wondered how a radio works? Or what's inside a light bulb? Or how machines can read barcodes? My Stem Day: Technology explains everything about the gadgets and machines you come across in everyday life.

Produktbeschreibung
Have you ever wondered how a radio works? Or what's inside a light bulb? Or how machines can read barcodes? My Stem Day: Technology explains everything about the gadgets and machines you come across in everyday life.
Autorenporträt
Nancy Dickmann has written more than 150 non-fiction books for children, specializing in science and history. Before becoming an author, she worked for many years as an editor and publisher of children's books.