Discover the fascinating world of engineering with this exciting book full of amazing images, fun quizzes, and incredible information.Learn how engineering concepts such as levers, wheels and axles, a
Make yoga magic with the most beautiful and interactive kids yoga book out there! Pull the levers, turn the wheels, and watch as 13 adorable children come to life to act out 13 yoga poses and create o
"A foundational look at levers, explaining how these simple machines work and describing some common examples, such as crowbars, that have been used throughout history"--Provided by publisher.
Learn about how a lever works! Beginner readers and budding young scientists will love learning about using simple machines in everyday situations. Along the way, readers will be supported by expertly
Levers are everywhere. Readers will learn about historical and present-day uses of levers and how levers make countless everyday activities much easier. A simple experiment is included with step-by-st
