MicroLEDs, with pixels just micrometers across, have long been a byword in the display world. Now, microLED-makers have begun shrinking their creations into the uncharted nano realm. In January, a ...

Arduino boards power everything from robots to RGB lights, but they're a little on the small side. YouTuber UncleStem has his own solution: build a gigantic, yet fully functional one. In a video ...

SAN FRANCISCO, Jan. 21, 2026 /PRNewswire/ -- Polar Light Technologies AB ("Polar Light"), a Swedish semiconductor innovator specializing in next-generation MicroLED technology, today unveiled a ...

In the fight against cancer, an important field of research is the search for safe alternatives to chemotherapy and radiotherapy. These treatments attack both cancer cells and healthy cells, exposing ...

Single-contact LEDs driven with alternating current mean brighter, sharper smart glasses. (Nanowerk News) LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual ...

Optical and scanning electron microscope images of a nano-LED device that uses AC power instead of DC power, which could be a game-changer for sharper near-eye displays. WASHINGTON, Nov. 4, 2025 — ...

A new light-driven cancer therapy uses LEDs and tin nanoflakes to kill tumors safely and affordably. Developed by teams in Texas and Portugal, it eliminates up to 92% of skin cancer cells without ...

A project led by the University of Texas at Austin (UT Austin) has developed a new optical approach to treatment of cancer and the killing of malignant cells. Described in ACS Nano the method combines ...

The embattled actor’s name resurfaces as Netflix’s latest documentary questions the official story and explores how distrust in law enforcement shaped public opinion. Jussie Smollett and the fallout ...

Add Yahoo as a preferred source to see more of our stories on Google. For the uninitiated, usually, before a Survivor season begins, the island contains not just the 18 people who make the final cast.

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...