Assembly Line

What are jet engines made of?

Jet engines take titanium, nickel, turbine blade and jet fuel directly. Trace them back and you pass 26 made things on the way to 23 raw materials.

How jet engines are made See it on the map

What goes straight in

From the ground: 23 raw materials

Made along the way: 22 things

Metals 6

Chemicals and fuels 12

Glass, stone and ceramics 1

Electronics 1

Food 2