Aerial vehicles are machines designed to fly in the air. They can be powered by engines or rely on natural forces like wind. Common types include airplanes, helicopters, and drones. These vehicles are used for various purposes, such as transportation, surveillance, and recreation. Aerial vehicles can be manned or unmanned. Manned vehicles, like commercial jets, carry passengers, while unmanned vehicles, such as drones, are often used for tasks like photography or delivery. Advances in technology continue to improve their efficiency and capabilities, making aerial vehicles an essential part of modern life.