While our eyes are miraculous little devices, they aren’t very sensitive outside of the normal old red, green, and blue spectra. The camera in your phone is far more sensitive, and ...

Discover the surprising results of the 2025 Android Battery Drain Test. See which smartphones excelled and which fell short ...

Android: Hold down the power button, or the power button and the volume down key (depending on your Android phone), until the on-screen menu shows up, and then tap Restart. If your phone doesn't offer ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

The TCL Nxtpaper 60 Ultra rethinks what "Ultra" means, focusing on eye comfort and stylus usability over raw power.

The Doogee S200 Max proves you can have extreme durability and performance in one package (but don't expect a lightweight device).

Abstract: The radiated immunity test methods for in-vehicle equipment with wiring harnesses are specified by manufacturers or international standards. These test methods require high-power amplifiers ...

SAN DIEGO (FOX 5/KUSI) — A strict new cellphone law in California is now in effect, banning nearly all handheld use of mobile devices while driving. The law prohibits drivers from physically holding a ...

A new Ohio law requires school districts to ban cell phone use by students. But what are the policies for teachers using their phones in school? In Ohio's two-year budget, state lawmakers prohibited ...

A new study advises limited smartphone use to 5 minutes, as sitting on an “open toilet bowl” provides no support to the pelvic floor, leading to hemorrhoids Getty Scrolling on your phone while you sit ...