9781422284872

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© 2016 by Mason Crest, an imprint of National Highlights, Inc.

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Series ISBN: ISBN: 978-1-4222-3416-7 Hardback ISBN: 978-1-4222-3426-6 EBook ISBN: 978-1-4222-8487-2

First printing 1 3 5 7 9 8 6 4 2

Produced by Shoreline Publishing Group LLC Santa Barbara, California Editorial Director: James Buckley Jr. Designer: Tom Carling, Carling Design Inc. Production: Sandy Gordon www.shorelinepublishing.com

Cover image: DARPA

Library of Congress Cataloging-in-Publication Data

Cassriel, Betsy, author.

Robot builders! / by Betsy R. Cassriel. pages cm. -- (Scientists in action!) Audience: Grades 9 to 12 Includes bibliographical references and index. ISBN 978-1-4222-3426-6 (hardback : alk. paper) -- ISBN 978-1-4222-3416-7 (series : alk. paper) -- ISBN 978-1- 4222-8487-2 (ebook) 1. Robots--Juvenile literature. 2. Robotics--Juvenile literature. I. Title. TJ211.2.C37 2016 629.8’92--dc23 2015004816