Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer. This easy step-by-step tutorial guides you through crafting a homemade ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

Why we love it: Of every LED mask we've ever put on our face, this is hands-down the most fancy. It has 770 LED bulbs, emits ...

Your phone comes with strong built-in spam protection—you just need to turn it on. Here's how to do it on both iPhone and Android. I review privacy tools like ...

Most of us have an inner dialogue, that little voice in our heads that crystallizes what we think about what’s happening around us, or to us. And for years, researchers have found benefits to using ...

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...

If you’re lucky enough to have a patio, balcony, or any kind of backyard space, the best outdoor lights will let you enjoy the fresh air around the clock. That said, beyond aesthetics, functionality ...

Part of any self-respecting Smart Home, smart relays are useful for switching and monitoring loads that do not plug into an outlet. This also makes them a lot more integrated, and thus, a long ...

Rachel is a freelancer based in Echo Park, Los Angeles and has been writing and producing content for nearly two decades on subjects ranging from tech to fashion, health and lifestyle to entertainment ...

Screen time isn't the only way to strain your eyes. You probably hold a book up close for long periods when you read it. Both activities can lead to nearsightedness, or myopia, which means faraway ...

We test and rate the top online tax services to help you find the best one for filing quickly and accurately—and for getting the largest possible refund. I write about money. I’ve been reviewing tax ...