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You should post up some of your creations. My father seems to mostly fabricate irreplaceable parts for his automotive restoration projects.
One thing he made though is really cool. It's sort of a geodesic dome looking sphere with this gyroscopic sort of apparatus inside it. No idea how to describe it really. Anyway you can put it down on the ground, hold it still and set the internal bits spinning, then push the sphere and the whole thing does all this crazy shit. Depending on what you did with the internal bits the sphere might roll in the direction you push it, then stop and come back towards you. It's also proof he's way way smarter than me.
