Idaho National Laboratory researchers have demonstrated a surrogate reactor concept that replaces neutron-driven signals with beams of LED light, creating a zero-radiation test environment for reactor ...

A research team has successfully implemented a programmable spinor lattice on a photonic integrated circuit (PIC). This platform enables the realization of non-Abelian physics, in which the outcome of ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

LED bulbs often don't last as long as they should. We talked to the experts to figure out how to extend their lifespan. Tyler Lacoma Editor / Home Security and Smart Home Tyler has worked on, lived ...

IKEA has launched its new KABBLEKALED LED lighting strip, featuring USB-C power that makes it far more flexible to install than most rivals. There's two versions available, including a dimmable option ...

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...

“These lights are ridiculously bright and super easy to install.” Good lighting can completely transform a workspace, and garages often benefit the most from the upgrade. Poor visibility makes even ...

It’s hard to believe that the first blue LED didn’t arrive until 1993. They look simple, but looks are deceiving (Fig. 1). 1. Image showing a blue InGaN-based LED with gold wire contacts (0.4 × 0.4 mm ...

View post: Mercedes-Benz Will Launch 16 New Cars in 2026, More in 2027 Bright, reliable lighting can be a complete game changer in a garage or workshop, especially if you’re working under a car or ...

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 ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Red LED face masks have dominated the ...