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Old 11-13-2015, 02:29 PM   #10 (permalink)
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Originally Posted by kach22i View Post
This 40% scale number in the article is the max-size.
A 40% scale model has 6.4% (0.4) the volume of a full size model. 3D printing something with 6.4% the volume is certainly faster and cheaper. The tunnel is smaller too. I think that's the major advantage here, the whole process gets cheaper.
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