Scientists have used 3D printers to design a range of useful, attractive or downright strange objects. Consumers can purchase 3D-printed bicycle frames and chairs, a replica of Thing from “The Addams ...

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As 3D printing technology improves, people keep finding new uses for it. And the latest is pretty sweet: cheesecake. Researchers with the department of mechanical engineering at Columbia University ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...