"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 enjoy using them in many activities."--.
"The US military must protect the country's coastlines, land, and seas. Drones help the military carry out this important mission. Military Drones explains how these drones work and how they can support different branches of the military."--.
Much of the world's oceans remain unexplored. Underwater drones help researchers find shipwrecks and learn more about ocean habitats. Deep-Sea Drones explains how these drones work and how they can be used to make scientific breakthroughs now and in the future.
