Eight-year-old twins Zach and Zoe follow clues to find Zach's missing baseball, signed by his favorite major league player, while competing in Spirit Week events at school.
Explores the science behind nanotechnology, and highlights the sports products created through this technology. Includes a glossary, resources for further information, and color photographs.
"The clues in each ... verse can be spotted hanging from the clothesline. What athlete wears those items? Turn the page to discover the sport at hand--and the athlete in full gear!"--Amazon.