STANDARD SAMPLE DISC 1764, , STANDARD SAMPLE: MATERIAL LOW ALLOY STEEL; PRESENTATION DISC; DIMENSIONS 34 X 19 MM; PACKAGE NOT APPLICABLE;, , ADDITIONAL CHARACTERISTIC NOT APPLICABLE; COMMERCIAL REFERENCE NIST 1764
The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.
