Switch on, Switch Off
Explains how electricity is produced and transmitted, how to create electricity using an electrical wire and a magnet, how generators supply electricity for cities, and how electricity works in homes.
More by Melvin Berger
Enzymes in Action
Germs Make Me Sick! (Let's Read-and-Find-Out Book)
Can You Fly High, Wright Brothers?
Oil Spill!
Why I Sneeze, Shiver, Hiccup, and Yawn
Scholastic Q & A
Look Out for Turtles!
Mind Control
Spinning Spiders (Let's-Read-and-Find-Out Science 2)
Think Factory
How Do Frogs Swallow With Their Eyes?
Discovering Mars : the Amazing Story of the Red Planet