What is an axle, and how does it make life easier for us Earthlings? Join Maker, a supersmart alien engineer, in a deep dive into axles, from wind turbines to rolling pins.
Inquisitive makers will love learning about pulleys and how they work thanks to Maker, a wacky alien with a passion for simple machines! A hands-on back matter activity adds to the fun.
Join Maker, an alien who knows all about machines, for a look at wedges. Readers will learn about different types of wedges and how they help make life on Earth easier.
What is a wheel and how is it used? Readers will learn the answer to these questions and more in this title all about wheels. A project where readers make a toy car adds opportunity for hands-on learning!
A smart but silly alien companion and toy-making activity make learning about levers tons of fun! Readers can discover how levers work and the types of levers we see in our everyday lives.
From lightbulbs and bottle caps to water taps and peanut butter lids, screws are everywhere! Learn about screws and make your own spinning top with the help of an alien engineer.