Some 3D printer projects may seem like great ideas, but realistically won't be of much use to you. Take pause before wasting ...

3D printers are excellent devices to be familiar with if you're a hobbyist, but they can also help bring in a little income on the side with the right project.

Researchers at The University of Texas at Austin have developed a new 3D‑printing method that uses nothing but light and a ...

The technique is called Digital Incoherent Synthesis of Holographic light fields (DISH). Instead of assembling materials layer by layer, DISH projects a three-dimensional holographic light field ...