4d Printing
•4-D printing takes “smart” materials from a 3-D printer that can assemble themselves. •In essence, the “fourth dimension” represents change— 4D printing simply refers to printers that create objects that can transform over time and, in some cases, self-assemble. •At the Massachusetts Institute of Technology, Tibbits and researchers from the firms Stratasys and Autodesk Inc were trying to come up…
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