Age 8-10
Grade 3-4

Richard Hantula, Debra Voege

How Do Cell Phones Work?

Hardcover (Chelsea Clubhouse Sept. 1, 2009) , Illustrated Edition
Cell phones have changed the way people live, work, and communicate with each other. Since the first handheld phone was created in 1973, cell phones have only increased in popularity. This title delves into the science behind cell phones and the reasons for their popularity, from their portability to unique features, with full-color photographs.
Series
Science in the Real World
ISBN
9781604134 / 9781604134759
Pages
32
Weight
7.2 oz.
Dimensions
7.0 x 0.3 in.

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