Three-dimensional printing, also known as additive manufacturing, takes a digital blueprint and turns it into a physical object using computer-aided design (CAD). A repeating 2D structure is built up, ...

As a society we are constantly revolutionizing the materials we use. We have created 3D printers that print out digital shapes for us and now we have created printers that produce materials capable of ...

While 3D printing revolutionized the production of static, complex geometries, 4D printing introduces time as the functional fourth dimension 1. In this paradigm, 3D-printed structures are engineered ...

Researchers at the University of Wollongong, Australia have created a 3D printer-compatible hydrogel that is mechanically tough and able to repeatedly change shape in response to water temperature.

4D printing develops materials that can change properties and characteristics based on changes in the environment—like temperature. The changes could let materials self-assemble thus speeding up ...

(Nanowerk Spotlight) Compared to creating static objects with 3D printing, 4D printing systems add time as the fourth dimension to 3D printing: 4D printing allows a 3D printed structure to change its ...

The healthcare industry will be among the first to reap the benefits of emerging four-dimensional printing technology, according to a new report from Frost & Sullivan. [See also: Triple aim] The ...

Marc del Pozo Puig of the Eindhoven University of Technology (TU/e) has created a new 'smart ink' for use in 4D printing. 4D printing uses 3D printing to create objects capable of rearranging ...

Using a 3D printer, people can already determine the length, width and depth of an object that they create. Thanks to research being conducted at the University of Colorado, Boulder, however, a fourth ...

Skylar Tibbits Shares His Insights on the Biotechnology and Medical Applications of 4D Printing One of the most rapidly developing technologies that is already affecting a wide range of research and ...

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