Have you ever wondered how a set of batteries power the remote for your TV? Or have you ever wanted to examine the battery inside a car? Without batteries,
More than 20 pictures to color expose the insides of common products to reveal how they work. Full-page images include an electric guitar, air conditioner, blender, laptop computer, vacuum
Explore the functions of levers, wheels, and pulleys, and learn how to lift a lion, pull a panda, and deliver a basket of bananas to a baboon birthday party!
Clearly explained engineering concepts and fun, simple projects give kids ages 7-9 the chance to put their STEAM knowledge to the test! Teach kids to think like an engineer!
Monster trucks are huge and strong. How do their tires help them bounce? And how do people drive these giant vehicles? Find out how monster trucks work, the special