Elektronik für Kinder: Spielen Sie mit einfachen Schaltungen und experimentieren Sie mit elektrischen...
19,27 €
Electronics for Kids : Play With Simple Circuits and Experiment With Electricity, Paperback by Dahl, Oyvind Nydal, ISBN 1593277253, ISBN-13 9781593277253, Brand New, Free shipping in the US An introduction to the electrical principles behind everyday technologies explains how current, voltage and circuits work, inviting kids to enjoy hands-on projects such as building an intruder alarm, a lemon battery and a musical instrument that makes sci-fi sounds. Original.
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