Disguised images of a mysterious sedan were taken by photographers while experimenting in a lake in Sweden.
Three major European manufacturers - Airbus, Rolls-Royce and Siemens - have announced plans to develop hybrid gasoline and electric hybrid vehicles.
In the next four years, Rolls-Royce will launch its own fully-featured cruise ship. It is also considered the first unmanned vessel in the world.
Bloomberg reported that the reputable Rolls-Royce Holdings is planning to develop the first unmanned cargo ships.
Qatar Airways has made its mark in the history of the world aviation industry by successfully implementing its first commercial flight using natural gas.