3 Piston Rotary Engine - Fun Toy
A fun toy that you might think can't work - but it does. Check the link out in the description.
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updated March 26, 2024
Description
PDFYou can see a video of it working here: https://www.facebook.com/684280845/videos/907029597887257/
Tags
Model origin
The author marked this model as their own original creation.
