Robots have got pretty good at picking up objects. But give them something shiny or clear, and the poor droids will likely lose their grip. Not ideal if you want a kitchen robot that can slice you a ...

Researchers have developed a 'coloring-by-shrinking' method to print arbitrary 3D microscopic objects exhibiting structural colors. The design consisted of woodpile photonic crystals with varying ...

Apple is working on new stylus sensor technology that can sample colors from external objects, possibly as a feature for a future Apple Pencil. Current Apple Pencil models already use sensors to ...

Color 3D printing has gone mainstream, and we expect more than one hacker will be unpacking one over the holidays. If you have, say, a color inkjet printer, the process is simple: print. Sure, maybe ...

In a report recently published in Nature Communications, a research group led by Associate Professor Joel Yang from the Singapore University of Technology and Design (SUTD) printed probably the ...

Although we've seen color-changing coatings before, they generally just switch between two solid colors. MIT scientists have developed a new system, however, that allows coated objects to take on ...

The elevated camera and automated image processing should appeal to those who take a lot of product shots. The rest of the machine is pretty good, but toner is ...

Flashforge has an excellent 3D printer that produces high-quality objects and makes multi-color printing simple, but there are tradeoffs at this price. Let's get this ...