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A 3-D printed bust of Yoda is one of the more popular digital designs shared on Thingiverse.
Courtesy of StruveDesigns.com
February 19, 2013 A 3-D printer allows people to easily create Yoda busts, Tintin's rocket ship — and even NPR action figures. But as this technology gets cheaper, the budding industry could face the same intellectual property battles that upended the music business a decade ago.
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