The world of design and manufacturing is witnessing a significant shift with the introduction of artificial intelligence (AI) into the realm of 3D laser engraving. The ability to create a wide range ...

Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...

A lens-free system produces sharp mid-infrared images even in low light and over long distances, creating new opportunities ...

[Julius Curt] needed to mark acrylic panels with a bit more clarity than the usual way of rastering the surface, so they attempted to 3D print directly to an acrylic sheet, which worked perfectly. The ...

A new kind of 3D display could take the form of an acrylic cube with an image inside, which can be erased and rewritten to easily. The new technique can be used to make 2D, 3D and even animated images ...