Expensive lighting isn't automatically smarter.

The TCL QM8L doesn't just look bright—it delivers the highest luminance I've measured on screens under 100 inches, earning PCMag's first Lab Award for brightest TV.

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...

Nasha Addarich Martínez Head of Editorial Initiatives and Data Journalism Nasha is the Head of Editorial Initiatives and Data Journalism at CNET. She leads the development and execution of proprietary ...

Some Windows 11 users are complaining that they are not able to change the screen brightness because there is no brightness option in Windows 11 Settings of their computers. They also tried to change ...

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Efficient 1.55 micrometer light sources are needed for telecom and infrared photonics, but realizing them with perovskite quantum dots is challenging due to bandgap limitations. Li et al. used Er3 + ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap some of the benefits without booking a professional ...

Some iPhone screens can get down to a single nit of brightness, but these tricks will help it appear even dimmer. With more than a decade of experience, Nelson covers Apple and Google and writes about ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

I've tested everything from TVs to phones, PCs, tablets and more. As a tech editor and Imaging Science Foundation Level One-certified calibrator, I’ve tested dozens of TVs over the past seven ...