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The Canadian helicopter is one of the most widely used helicopters in the world.
Articulated lorries play an important role in road transport.
Formula 1 is the highest class and most popular type of motor racing.
A floatplane (sometimes called hydroplane) is an aircraft capable of taking off not only...
The German triplane was perhaps the best known plane in World War I.
Oil tankers appeared in the late 19th century; today they are among the largest ships.
Buses play an important role in public transport.
The highway code contains rules concerning the safety equipment of bicycles.