Local 3D printing hubs bring manufacturing back to U.S. Smart America Expo

The video discusses the vision of a 3D printing network that uses shape as a unique identifier for parts, eliminating the need for bar codes and RFIDs. It highlights the potential for consumers to print items locally, reducing reliance on imported goods and creating jobs. The National Science Foundation (NSF) played a crucial role in supporting this innovative idea, making the technology accessible and fostering local manufacturing initiatives, such as a pilot project in Chicago.

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