An interactive book that shows the inner workings of machines. Follow the mad antics of Sloth and his side-kick Sengi as they try to find their way out of the zoo with the help of machines. Their efforts are brought to life using models and illustrations to demonstrate the technology of six simple machines: levers, pulleys, screws, inclined planes, wedges, and wheels. Packed with engaging, hands-on activities, this book will gear kids up for scientific greatness! Hardcover. 30 pages.
Age Recommendation: Ages 7 and up