Ramps and Wedges (How Toys Work) (Paperback)

Ramps and Wedges (How Toys Work) Cover Image

Ramps and Wedges (How Toys Work) (Paperback)

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Each book in this series focuses on a type of simple mechanism and examines how it is used to make different toys work. This book examines ramps and wedges, and uses simple language and labeled photographs to explain the scientific principles behind their use.
Product Details ISBN: 9781432965884
ISBN-10: 1432965883
Publisher: Heinemann Educational Books
Publication Date: July 1st, 2012
Pages: 24
Language: English
Series: How Toys Work