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OverviewSimple machines are the building blocks of numerous engineering wonders. Developed centuries ago, simple machines are still helping humans redirect and magnify force today. Levers, pulleys, wheels, wings, rotors and more have helped humans span the globe, scale mountains, sail the seas, bridge mighty rivers, and take to the skies. With this volume, readers will learn how different simple machines offer different mechanical advantages, as well as how they can combine to form complex machines capable of more complicated tasks. Step-by-step instructions will help young makers construct three different simple machines that can be used to solve problems and make work easier, just as they were used thousands of years ago. Full Product DetailsAuthor: Brooks Butler HaysPublisher: PowerKids Press Imprint: PowerKids Press Dimensions: Width: 20.80cm , Height: 0.50cm , Length: 27.40cm Weight: 0.299kg ISBN: 9781725311664ISBN 10: 1725311666 Pages: 32 Publication Date: 30 July 2020 Recommended Age: From 8 to 12 years Audience: Children/juvenile , Children / Juvenile Format: Paperback Publisher's Status: Active Availability: In stock  We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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