3-D printing is being used for various research purposes however, I think it is time to move over it with 4-D. 3-D printing generally involves layers of material formed under computer control to form an object. Many techniques and various materials are used for the printing.4-D printing-changing shape with changing environment - Revtechno
3-D printing is being used for various research purposes however, I think it is time to move over it with 4-D. 3-D printing generally involves layers of material formed under computer control to form an object. Many techniques and various materials are used for the printing.
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