Thread: PING: Unka George 3D Printing Jet Engine
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Larry Jaques[_4_] Larry Jaques[_4_] is offline
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Default PING: Unka George 3D Printing Jet Engine
Thot you might like this:
http://www.gizmag.com/ge-fires-up-al...et-einge/37448
33kRPM test video

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