Magnetism

From simple refrigerator magnets to powerful tools that run machines, magnetic forces are in use all around us. With clear, concise language, this engaging book introduces the science of magnetism and how it affects everyday life. Readers discover how magnetic forces work, what makes materials magnetic, and why Earth itself behaves like a giant magnet. Aligned with state and national science standards, this book helps young scientists understand the unseen forces that keep our world in motion.