Researchers at Princeton University have developed a 3D printer that can print LEDs in layers -- and it could one day print contact lenses that incorporate heads-up displays. Michelle Starr Science ...

Customer perception is everything when you’re running a business, particularly in retail. High-quality signage can go a long way into creating a good impression in this respect. [king process] decided ...

Light painting, or taking a few RGB LEDs, a camera with a long exposure, and turning the world into Tron, has been around for a while. We haven’t seen many people using their household CNC machines ...

FRANKFURT, Germany, Nov. 20, 2025 /PRNewswire/ -- ELEGOO, a rapidly developing brand in global smart manufacturing, is elevating consumer 3D printing at Formnext 2025 with its integrated end-to-end ...

An LED 3D printer at Princeton has integrated quantum dot LEDs with a standard contact lens to create a device capable of projecting beams of coloured light. Essentially, an artificial eye. Though not ...

We spoke with goatAM about personalized medicine and 3D printing of drugs for treatment tailored to each patient.