Your sense of smell tells you things about your surroundings. But what is a sense, and how does smell work? This book explores both the uses of smell and the physiological workings of this important sense.
Amazing magnets are everywhere-on the refrigerator and inside machines and toys. Even Earth is a giant magnet! A magnet can be strong enough to lift a car. But magnets work only in a certain way. This simple, colorful book explores the attractive power.
Full-color, illustrated photographs describe the American coyote, how they are different from wolves, and the reason why coyotes seem to be moving more towards the towns and cities.