"When his orphan bear cub goes missing, sixteen-year-old drone enthusiast Ray McLellan decides to use his airborne spying skills to find it. Little does he know that a bear-poaching gang operating in the surrounding forest has drones, too--and a cold welcome for anyone who would attempt to take them down. As a New York City kid recently forced to move to the Great Bear Rainforest by his parents, what Ray doesn't have is a lifetime of outdoor instincts or familiarity with the valley and its wildlife. That makes him very different from his grumpy grandfather, who--like his new school friends--berates his city-kid uselessness at every opportunity. Can Ray use his drones and smarts to prove himself, find his cub, and expose what's going on in the woods?"--Back cover.
The Wright brothers' first flight at the start of the 20th century marked a new phase in human history. Since then, the number of aircraft in the sky has grown. More than 4,000 airplanes are in the air right now. While the majority of these planes have pilots and carry passengers, some do not. Simply put, drones are unmanned planes and ships, guided either by remote control or onboard computers. The most common type of drone is an unmanned aerial vehicle (UAV). A UAV is a flying robot controlled either by a pilot on the ground or by an onboard computer. Autonomous drones do not require a pilot to actively send directions. Instead, they are programmed to fly a set route. Some autonomous drones can change course along the way if they encounter problems or need to avoid obstacles. Drones are not limited to the sky. Divers and historians use submersible vehicles to explore shipwrecks, plane crashes, coral, and the many yet-to-be-discovered mysteries of the deep sea. Some aquatic drones are also used to fight climate change by cleaning and policing harbors. Aerial drones are also used to police harbors and find oil and chemical spills in the water.
Robotic aircraft soar over battlefields, robotic ground vehicles disarm bombs, and robotic submarines search for underwater threats. Military Robots introduces readers to examples of these robots, the challenges faced by their designers, and the advances that are on the horizon.
"Wednesday's brother's drone went missing in their own backyard. And that can mean only one thing--the thief is one of their friends! Can the neighborhood's newest service dog help Wednesday sniff out the bandit? Or will the case of the missing drone be a doggone disaster?"--.
"Animals have many traits that help them survive in the wild. Inspired by animals' incredible abilities, military forces have created many machines over the years to achieve success on the battlefield. From the first remote-controlled vehicles to the advanced machines of tomorrow, take a look at how military robots and drones often imitate the abilities of animals throughout nature"--Provided by publisher.
"In the 21st century, people are starting to rely more frequently on robots for all kinds of things. Inventions such as drones, mechanical insects, and self-flying planes have changed the way people interact with the world around them. Through accessible text, augmented with full-color photographs, sidebars, and intriguing fact boxes, readers learn about the newest, most exciting advancements in aerial robotics and how they benefit people. A list of questions promotes critical thinking about various aspects of this high-interest topic that presents STEM concepts in a fun and fascinating way"--.
Discusses the use of drone aircraft for military, government, commercial, and personal purposes. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
