Could a paper towel put an electric charge on a ruler? What happens when you rub glass with silk? How do you find the north and south poles of a magnet? How does a battery really work? The exciting experiments in this book will unlock the mysteries of electricity and its connection with magnetism. Some will even give you ideas for your own science fair. All you need are some simple materials, most of which can be found around your home, school, or neighborhood. So grab your magnets, balloons, and coins and discover that physics is electrifying!