Facts

1)  British luxury car marque Aston Martin's name came from one of the founders Lionel Martin who used to race at Aston Hill.

2)  The Rolls-Royce radiator grille is made entirely by hand and eye - no measuring instruments are used. It takes one man one day to make a Rolls-Royce radiator, and then five hours are spent to polish it.

3)  The BMW logo comprises four quadrants of alternating white and blue colour. This symbol clearly represents an aeroplane propeller spinning against the clear blue sky. The design of the logo actually originates from the founders of BMW who were manufacturers of military aircraft engines.

More Facts

Trent Engine

• The engine has almost 30,000 individual parts.

• This engine sucks almost 2.5 tons of air per second.

• The blade tip travels at the speed of 900 mph which is faster speed of sound.

• It uses hollow titanium fan blades with an internal Warren-girder structure to achieve strength and stiffness.

This type of engine used in aircrafts and missiles. 

The different types of jet engines are,

• Ramjet engine
• Scramjet engine
• Pulsejet engine
• Turbofan engine
• Turboprop engine
• Turbojet engine