Battery Science: Make Widgets That Work and Gadgets That Go

Master the real science behind electricity and have a blast doing it. The eight electrifying projects in this kids science book use a genuine Klutz alkaline battery, a buzzer, a propeller, a light bulb, a motor and other useful doodads — everything you need to be the envy of the science fair. Toss in a little history and you've got an activity book so good, it's shocking.

 Comes with: 56 page book, "C" cell alkaline battery, battery canister, motor pulley, insulated wire, buzzer, 3-blade propeller, light bulb, plastic straws, cable tie, magnet wire, two alligator clips