This issue of Insta Science is fully charged with the story of batteries—the silent powerhouses behind our modern world. In just one page, it explains how batteries work, their history, and their role in everything from smartphones to electric cars. Visually engaging and easy to grasp, this edition makes the science of energy storage simple, compact, and exciting. A must-have for students, innovators, and curious readers who want to understand the power that keeps life moving. PRINTABLE SIZE: 12*22 INCHES