Investigating Magnetism

You know that magnets hold pictures on a refrigerator. But have you ever found a magnet''s north pole? Or turned an ordinary paper clip into a magnet? Now you can! Explore magnetism with the fun experiments you''ll find in this book. As part of the Searchlight Books™ collection, this series sheds light on a key science question―How Does Energy Work? Hands-on experiments, interesting photos, and useful diagrams will help you find the answer!