The additive layer process of conventional 3D printers means they are usually limited to bottom up fabrication on three axes. The Mataerial printer managed to defy gravity by using a quick-solidifying ...

To improve 3D printing, simply add gel. A fresh technique uses one to support complex shapes that would fall apart under their own weight in normal 3D printing. This new-found combination of strength ...

Although there are several methods of 3D-printing metal objects, all of them involve the application of heat – which isn't conducive to producing certain heat-sensitive electronics, among other things ...

Scientists have built a highly electrically conductive metallic gel that could be used to print three-dimensional (3D) solid objects at room temperature. Researchers have developed a metallic gel that ...