Lightbulbs (Rookie Read-About Science: How Things Work)

How does a lightbulb work?

Press a button. Flip a switch. And - like magic - light fills a room. It's all thanks to the humble lightbulb. This book introduces readers (Ages 6-7) to the simple science of the lightbulb. And it explains how science has continued to improve upon the little glass bulb that so brightens our world.

Mattern is the author of many books for children. Her favorite topics include animals, biography, and history. She lives in the Hudson Valley of New York State.