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A, B, C for Toddler Engineers: U is for ultraviolet

ISBN: 9781508502791
Publisher: CreateSpace Independent Publishing Platform
Publication Date: 2015-02-28
Number of pages: 38
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  • Regular price $25.94

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It's never too early to make your offsprings into little engineers! Teach them about resistors, voltage, inductors and everything else they need to know to build their first circuit.

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