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RMS Titanic was the largest passenger ship at the beginning of the 20th century
The largest ocean liner at the time of its construction.
Oil tankers appeared in the late 19th century; today they are among the largest ships.
Trolleybuses and trams are environment-friendly means of public transport
The Jumbo Jet is one of the best known aircrafts.
The small passenger aircraft is designed for speed, convenience and economical operation.
The German engineer Otto Lilienthal was the first person to make successful flights with a...
From the 1940s, the increasingly large aircraft carriers became the masters of the oceans.