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RMS Titanic was the largest passenger ship at the beginning of the 20th century
The double-decked, wide-bodied passenger aircraft can carry more then 500 passengers.
The Wright Flyer was the first successful powered, heavier-than-air aircraft, designed...
This animation demonstrates how sonar works.
This animation demonstrates the equipment of a police patrol car.
The most popular European-made transport aircraft before World War II.
A floatplane (sometimes called hydroplane) is an aircraft capable of taking off not only...
Bin lorries play an important role in the life of towns and cities.