This engineer doesn’t use nail polish, but his wife does. And he deals with plenty of PCBs. What do these things have in ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...

Once upon a time, the cathode ray tube was pretty much the only type of display you’d find in a consumer television. As the ...

A set of the best bike lights will help you be seen when cycling at night, when visibility is poor and in bad weather – and, of course, on unlit roads, they'll light your way reliably. We have tested ...

I know this might sound crazy coming from a beauty writer, but I truly dread going to the nail salon. Between the extra-long wait times and constantly surging prices, I decided to quit my bi-weekly ...

Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...