Quote:
Originally Posted by cwmoser
Some day we will be able to "print" small plastic parts like knobs. Google "3D printing" - this is fascinating.
Carl
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I've seen videos of this, very interesting!
They can even print assembled models & ball bearings with moving parts.
There's a video with Jay Leno where they print a working (though useless) plastic crescent wrench!
A channel knob would probably be childs play for a machine like that.