How Do Airplanes Work? 978-1-503-85589-2.
How Do Cell Phones Work? 978-1-503-85591-5.
How Do Hybrid Cars Work? 978-1-503-85593-9.
How Do Lasers Work? 978-1-503-85595-3.
How Do Submarines Work? 978-1-503-85597-7.
How Do Telescopes, Binoculars, and Microscopes Work? 978-1-503-85590-8.
How Do Wind Turbines Work? 978-1-503-85598-4.
How Does Electricity Work? 978-1-503-85592-2.
How Does Solar Energy Work? 978-1-503-85596-0.
How Does the Internet Work? 978-1-503-85594-6.
There are more than 5 billion cell phones in the world today, and many people can’t imagine living without one. This nonfiction title details the history of cell phones and also explains the science behind their operation. It explains how sound waves work, why frequency is important, and how base stations and switching centers operate. Text features such as a table of contents, glossary, index, timeline, headings, captions, and spotlight boxes help readers navigate and understand the information. Colorful illustrations as well as real primary source photographs are interspersed throughout the book. This title is one in a 10-book series about how things work. The series also features books about airplanes; electricity; hybrid cars; the Internet; lasers; solar energy; submarines; wind turbines; and telescopes, binoculars, and microscopes.
THOUGHTS: Although the science of how cell phones work is complex, this title makes the information easily accessible for middle grade readers. Large, colorful pictures, lots of captions, and chunked information ensures the facts aren’t too overwhelming. Share this book with science and technology teachers to jumpstart conversations about how technology impacts our lives today and where it might be heading in the future.
384.5 Wireless Communication Anne Bozievich, Southern York County SD