"What does it take to make a boat float? Gather some supplies and try it out for yourself! Discover tips and ideas on how to build the best boat around!"--Provided by publisher.
"The gingerbread man was eaten by a fox because he couldn't use a bridge to cross the river. This book includes a project on how to build a bridge and the science behind them. Includes . . . facts and a 'In the Real World' special feature"--Provided by publisher.
"What does it take to make a tough tower? Gather some supplies and try it out for yourself! Discover tips and ideas on how to build the best tower around!"--Provided by publisher.
Describes the production of guitars, along with the history of their craftsmanship, marketing, and distribution; and also examines their impact on the environment.
