Adams, William D. <br/><br/>
Meet NASA inventor Jonathan Sauder and his team's clockwork Venus rover 
 Clockwork Venus rover 
/ writer, William D. Adams 
 - 48 pages :  color illustrations 
 - Out of this world .
<br/><br/> Includes index. 
<br/><br/>Earth's evil twin Why study Venus? Inventor feature : inspiration and childhood Starting from scratch Inventor feature : entrepreneurship and space The limits of power Big idea : clockwork technology Automatons Prototype : Venus walker Prototype : Venus tank Inventor feature : move fast, fail often Prototype : how many wheels? Mechanical bumper Hybrid design Inventor feature : building a better booster Testing HAR-V Inventor feature : contests Jonathan Sauder and his team Inventor challenge : titan rover 
<br/><br/><label>ISBN: </label>9780716662655 
<br/><br/><label>Subjects--Personal Names: </label><br/>Sauder, Jonathan--Juvenile literature
<br/><br/><label>Subjects--Topical Terms: </label><br/>Outer space--Exploration--Juvenile literature<br/>Venus (Planet)--Exploration--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>629.4