"Illustrates the differences between magnetic attraction and magnetic repulsion. Explains what causes attraction and repulsion and how they affect everyday life"--Provided by publisher.
Briefly explores the history of motorcycles and dirt bikes, highlighting fun facts about how they are built, their capabilities on and off-road, and the kinds of races and competitions dirt bikes are used for. Includes a glossary.
This title introduces readers to the defining characteristics, history, mechanics, and uses of dirt bikes. The title features engaging infographics, informative sidebars, vivid photographs, and a glossary.
