Why Is My Phone Calling Itself?

You hear your phone ringing and you look down to see who it is, when you notice that your own name shows up as the caller ID. Is it yourself calling from the future? Maybe just a glitch with your phone? The latter is far more possible, but there are also several other possibilities.

The Different Types of Light Bulbs You Can Buy, and How to Choose

Energy-efficient light bulbs are a great way to save money on your energy bill, not to mention keep your bulbs lasting longer. But there are multiple kinds of light bulbs out there, and multiple kinds that are energy efficient. Here’s what you should know about the different types of light bulbs and which ones are worth buying.

How to Get Android Nougat Features on Your Older Phone with N-Ify

Android N will bring a lot of new, innovative, and useful tools to Android, but if you don’t have a modern Nexus device, then it’s hard to say how long you’ll be waiting to get your hands on some of these new goodies. Fortunately, if you’re running a rooted device with the Xposed framework installed, getting many of N’s new features is only a quick download away.

How to Scan Documents to PDF with Your Android Phone’s Camera

The phrase “scanning documents” used to mean spending a silly amount of time in front of a bulky machine, waiting for it to take a physical piece of paper and make it digital. But this is the mobile age, where nearly anything can be done with a phone. And scanning text-searchable documents is stupid easy with little more than your phone’s camera.