Jet Engine

Build your own jet and check it out on http://www.youtube.com/watch?v=6rX4xv5-NvE

Put a pressure regulator on the air line or it will blow to bits!

You will need:

10 x 220 mm steel shaft

10 x 14 x 10 needle roller bearing (x 2)

10 x 22 x 6 bearing

10 x 30 x 9 bearing

10 x 24 x 9 thrust bearing (x 2)

14 x 20 x 96 Ali tube (you can print this but it might bend)