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 ...

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 ...

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, ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. 3D printing was once an innovation out of "Star Trek." Now, hobbyists can complete various impressive 3D printing projects in ...