Work - Early Bird Physics Author:Sally M. Walker, Roseann Feldmann What is work? You may think work is doing chores or going to a job, but you do work every time you move something from one place to another. With experiments that demonstrate these fundamental concepts, discover how you work, and how simple machines make doing work easier. — Book Features Be a Word Detective • Charts/Graphs/... more »Diagrams • Note to Adults • Full-Color Illustrations • Full-Color Photographs • Further Reading • Glossary • Index • Table of Contents • Websites« less