Science Chapters: Lever, Screw, and Inclined Plane: The Power of Simple Machines

by Gare Thompson

Overview

How simple machines work and how they help us live our lives.

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Product Details

ISBN-13:	9780792259497
Publisher:	National Geographic
Publication date:	09/12/2006
Series:	Science Chapters Series
Pages:	48
Product dimensions:	5.30(w) x 7.70(h) x 0.30(d)
Age Range:	6 - 9 Years

About the Author

Gare Thompson has long been involved with children's books as an author and editor. He has written several of National Geographic's Science Chapters and History Chapters, including Riding with the Mail: The Story of the Pony Express, Roald Amundsen and Robert Scott Race to the South Pole, and Serengeti Journey: On Safari in Africa. To learn more, visit garethompson-writer.com or follow @ThompsonGare on Twitter.