Lighthouses are used as an aid to navigation in coastal waters.
The Wright Flyer was the first successful powered, heavier-than-air aircraft, designed and built...
The double-decked, wide-bodied passenger aircraft can carry more then 500 passengers.
Combining a conventional internal combustion engine propulsion system with an electric...
The English engineer George Stephenson’s locomotive was built for a competition of locomotives...
Commercial maritime routes of container ships form a global network.
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.