Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.
- ISBN10 1433392925
- ISBN13 9781433392924
- Publish Date 1 January 2009
- Publish Status Active
- Imprint Shell Education Pub
- Format eBook
- Language English