Zeppelin (zepplins)

Zeppelins, also known as airships, are large, helium-filled aircraft with a rigid or semi-rigid framework that maintains their shape. Unlike airplanes, they float through the air, much like a boat on water, using buoyant gases to stay aloft. They are often used for sightseeing, advertising, or surveillance because of their quiet operation and ability to hover. Zeppelins combine the stability of a rigid structure with the gentle movement of buoyant flight, providing a smooth ride and clear views from above. Their design allows for long-duration flights, making them distinctive from traditional airplanes and helicopters.