CNCing a Stirling Engine

Screen shot 2012-04-25 at 1.08.11 PM

By , 04/25/2012 @ 11:08 am= | Full size is 569 × 318 pixels


My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net

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