Is it there for aesthetic value or something more? If you live in the U.S., you're familiar with the holes in the prongs of electrical plugs. Many, if not most, American plugs have them. So what ...

If you've just moved into an older house, you may have realized some or all of the electrical outlets don't look like you're used to. If you have any two-prong outlets in your home, it's important to ...

The world of electrical outlets is far more complicated than you might assume at first glance. There are 15 styles of domestic power plugs used around the world, all of which look unique and may carry ...

Not all outlet holes are the same, and there's a reason for that. The shapes (vertical slots, round holes, T-slots, etc.) correspond to specific electrical functions and safety features. Take the ...

We use plugs every day, but most of us don't spend a lot of time thinking about them. We know that there are various electrical plug types, even if we're not familiar with the ins and outs of all of ...