3D printing was once an innovation out of "Star Trek." Now, hobbyists can complete various impressive 3D printing projects in their own homes (as well as some that maybe don't represent the most ...

A 4D printed object is like a 3D printed object, but it changes shape or self-assembles when its environment changes. [Teaching Tech] has been reading about this technology and decided to try to ...

Imagine printing an object that does not remain exactly as it came out of the printer. Expose it to heat, water, light, or another trigger, and it could bend, fold, expand, or otherwise change its ...

Dublin, Nov. 05, 2024 (GLOBE NEWSWIRE) -- The "4D Printing Market 2024 Edition: Market Size, Trends, Opportunities and Forecast by Application, End-User, Material, Region, By Country: 2020-2030" ...

Have you ever imaged high-resolution 3D structures at the micro/nanoscale that react dynamically to their surroundings? The 4D printing technology is changing the game by using smart materials that ...

If you’re immersed in tech news, every once in a while you come across a new story about 4D printing. The concept itself isn’t too difficult to understand. If 3D printing is layer-by-layer fabrication ...

Although 4D printing is considered very promising for various biomedical applications – such as tissue scaffolds, neural scaffolds, grafts and stents, cardiac patches and valves, even bionic ...

The colors in the world around us are produced through either absorption of light by molecules (pigmentary colors) or scattering of light by nanostructures (structural colors). Nature provides many ...

A research team out of Korea has built a 4D printer that uses recycled materials to make soft robots — robots made of non-rigid materials. Elemental sulfur, a byproduct of petroleum refining, is ...

It may seem distinctly low-tech compared to some of the many technology trends I write about, but 3D and 4D printing will have very wide applications – and could be particularly powerful when combined ...