Battery Science

This work helps you master the real science behind electricity and have a blast doing it. It includes a genuine Klutz alkaline battery, a buzzer, a propeller, a light bulb, a motor, and other useful doodads - everything you need for all eight projects. Toss in a little history and you've got an acti [...]
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This work helps you master the real science behind electricity and have a blast doing it. It includes a genuine Klutz alkaline battery, a buzzer, a propeller, a light bulb, a motor, and other useful doodads - everything you need for all eight projects. Toss in a little history and you've got an activity book so good, it's shocking.