Some drones fly through the air. Others dive into the water. A few even explore space. Drones have both important and fun uses. The US military uses drones. Scientists use them to study the land, the sea, and even other worlds. Drones introduces the different types of drones and explains how they work. Drones are becoming ever more popular among consumers. Some people race their drones, while others use drones to take photos and videos of landscapes. People can bring these portable drones with them when they travel. Personal Drones explains how these drones work and how people can use them for many enjoyable activities. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, an infographic, a glossary, additional resources, and an index. AGES: 7 to 9