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A Zeppelin is a type of controllable, rigid airship.
Bin lorries play an important role in the life of towns and cities.
From the 1940s, the increasingly large aircraft carriers became the masters of the oceans.
The range of applications of unmanned aerial vehicles ('drones') keeps growing.
The Jumbo Jet is one of the best known aircrafts.
Lighthouses are used as an aid to navigation in coastal waters.
This animation demonstrates the equipment of a police patrol car.
The German triplane was perhaps the best known plane in World War I.