3D printing may seem like the stuff of futuristic sci-fi movies, but these days, you can actually find at-home 3D printers at a reasonable price. That means you can create three-dimensional ...

If you think at all about liquid crystals, you probably think of display technology. However, researchers have worked out a way to use an ink-jet-like process to 3D print iridescent colors using a ...

3D printing may seem like the stuff of futuristic sci-fi movies, but these days, you can actually find at-home 3D printers at a reasonable price. That means you can create three-dimensional objects, ...