Kurtz,Kevin <br/><br/>
What makes sports gear safer? 
Kurtz, Kevi 
 - Minneapolis, MN:   Lerner Publishing Group,   [2016] 
 - 32 pages :.   color illustrations;   24 cm 
 - Engineering keeps us safe .
<br/><br/> Includes bibliographical references and index. 
<br/><br/> This book uses engineering, science, and common sense to examine the clothing and sports equipment technology we have in place to keep us safe."-- Provided by publisher. 
<br/><br/> Ages 9-12.<br/><br/>Grades 4 to 6. 
<br/><br/><label>ISBN: </label>9781467779159 
<br/><br/><label>Dewey Class. No.: </label>391.48 KURT