Why this single-chip LED advance could shrink AR glasses and boost quantum links

Researchers at The University of Osaka, in collaboration with ULVAC, Inc. and Ritsumeikan University, have developed a new ...

Govee’s new LED Lightwall comes with its own self-standing frame

At nearly 8 feet wide the Lightwall is larger than most TVs but with much less resolution. is a senior reporter who’s been ...

Govee just turned your wall into a giant LED screen and it’s kind of ridiculous

On Thursday, Govee announced its 'Lightwall' which is exactly what it sounds like. It's a wall, full of LEDs, which Govee ...

Any color you like: Scientists create 'any wavelength' lasers in tiny circuits for light

Computer chips that cram billions of electronic devices into a few square inches have powered the digital economy and ...
Hackaday

Python Comes To The Arduino Uno Q

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...
The Independent

Best LED face masks to minimise fine lines, tested for more than a year

LED face masks have come a long way since their early days as clinic-only treatments. Nowadays, these futuristic devices are as commonplace in our everyday routines as they are in high-end spas, and ...
British Vogue

The Best Red Light Therapy Devices To Use At Home

When a treatment like red light therapy enters the beauty world with as much buzz as it has, it’s only natural that questions – and a fair amount of scepticism – follow. Ask just about any beauty ...
XDA Developers on MSN

I tried Hue Bridge Emulator for my smart bulbs and lights — turns out, I didn’t need it

One layer too many.
IEEE

Enhancing Light Extraction Efficiency in Micro-LEDs via Metal Photonic Crystals in the Passivation Layer and Air Photonic Crystals on the n-GaN Side

Abstract: Photonic crystals (PhCs), as a type of metamaterial, have attracted significant attention due to their ability to control light propagation to enhance the light extraction efficiency (LEE) ...

After Two Weeks Of Using This Pocket-Sized Red Light I Noticed A Difference

This is the Lumeo SkinLift 4D Current Red Light Therapy Kit. It also comes with an activating serum. I'm 31. I don't have ...