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Considering that 3D printing machines typically cost over $10,000, this is great news for independent concept artists and anyone who just needs a few physical models of their designs. To print objects in 3D, Shapeway's machines use a mixture of different polymers, sprayed in several layers, until the specified thickness of each part of a design is matched. All you have to do is sign up and start building a portfolio of your designs on Shapeway's site, and then, if you want something printed, your model will be shipped back to you within 10 days of you ordering it.
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