"What is a battery and how does it power your flashlight or tablet? Explore the exciting world of batteries, including battery parts, energy flow through a circuit, and how engineers discovered ways to store electricity"--
"This curricular, STEM-focused title outlines how electric circuits work, including power sources, wires, electrons, atoms, and more. Find out how where energy starts and how it flows into the electronic devices people use every day!"--
"Did you know that trees, buildings, and even people can act as conductors for electricity? Learn about how electricity travels through conductors and what makes a good insulator"--
"This book will explain how light-emitting diodes (LEDs) work and what products they are used in, as well as comparing LEDs with traditional incandescent and fluorescent light bulbs."--
Have you ever seen lights turn on automatically when you step into a room? How do those sensors work? Discover how robotic and electronic sensors can be programmed to work as our five senses do.
How do transistors control electric current? How are they used in our electronic devices? Discover how transistors were developed, how different types act differently, and explore where transistors may be taking technology in the future!
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