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.

(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 ...

There are 3D printers that build things up, adding one sliver of plastic at a time, and 3D mills that tear things down, grinding away one small chunk at a time. But Skylar Tibbits offer a very ...

Stratasys' "programmable materials" are a technological breakthrough. Just when many folks on Main Street were being introduced to 3D printing last year, a new technology that makes it seem downright ...

video: UNSW Sydney researchers have successfully merged 3D/4D printing with a chemical process to produce 'living' resin, which has huge potential for fields as diverse as recycling and biomedicine.

Imagine if your favourite pair of jeans could last forever, thanks to self-repairing polymer chains in the fabric. Further, imagine a vehicle interior configuring to a customised layout and shape you ...

[Asia Economy Reporter Kim Bong-su] A domestic research team has developed a polymeric new material for 4D printing that can self-heal wounds and has shape memory capabilities. The Korea Research ...

In his PhD research at Utrecht University and UMC Utrecht, Marc Falandt developed biomaterials whose properties can be adjusted even after they have been 3D-printed, effectively adding a fourth ...

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 ...

Repairing and reusing plastics and delivering cancer drugs more effectively are only two of many of the potential applications a new 3D/4D printing technology might have, thanks to the pioneering work ...

Imagine smart materials that can morph from being stiff as wood to as soft as a sponge - and also change shape. Rutgers University-New Brunswick engineers have created flexible, lightweight materials ...

Researchers worked to revolutionize 4D printing by making a 3D fabricated material change its shape and back again repeatedly without electrical components. Reversible 4D printing technology could ...