PowerLight’s laser power beaming system keeps a drone in the air for hours during Pentagon test flights

PowerLight's wireless system could keep military drones flying indefinitely, or be adapted as a directed-energy system for ...

yieldWerx and Enlight Technology Extend Design-to-Test Data Continuity Across Taiwan's Semiconductor Ecosystem

Werx is expanding its presence in Taiwan through a collaboration with Enlight Technology Co., Ltd., bringing advanced test data aggregation and analysis capabilities to one of the world's most ...
CNET

Best Red Light Therapy Devices of 2026, Tested and FDA-Cleared

I tested the most popular red light therapy devices. These are the ones worth your money.

Photonic chip generates milliwatt-level UV light, 100 times brighter than before

Researchers from the University of Twente and Harvard University have developed a new way to generate ultraviolet (UV) light ...

How to Clean Your LED Face Mask (and What Not to Use), According to Experts

I really don’t need dozens of LED face masks,red light therapy eye masks,hair growth helmets, and lip devices. Thankfully, ...
Hackaday

Analog Circuitry Lets You Blow This LED Out

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

The Best Electrolyte Powders and Supplements

Get those lost minerals back with the help of our top electrolyte powders, tablets, drops, and chews for athletes, partiers, ...