3D, light-trapping solar cells successfully fabricated by Solar3D. terrence o'brien. Contributing reporter. Updated Tue, Jul 17, 2012, 5:11 PM ...

The image of Princess Leia is not what people think it is: It’s not a hologram. A 3D image that floats in air, that you can walk all around and see from every angle, is actually called a volumetric ...

A great light pipe is a simple sheet of perspex, with an optional coat of silver hobby paint on the outside edge, and bottom. You can print a 1mm thick lower section of your case, then add a 3mm ...

Researchers at The University of Texas at Austin have created a new, quick, and accurate 3D printing technique that uses various light colors to seamlessly combine soft and hard qualities into a ...

A rapid form of 3D printing that uses sound and light could one day produce copies of human organs made from a person’s own cells, allowing for a range of drug tests.