The holes on the prongs of your electrical plugs may look random, but there's a clear reason they were created and why they ...

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 ...

If you are considering plugging into the electric vehicle revolution but worry about the potential hassles and uncertainties of charging on the road, a plug-in hybrid electric vehicle (PHEV, for short ...

Smart plugs can add controls to any outlet, but they aren’t perfect for everything. Here’s our guide to using one and which ...

Spark plugs are necessary for gas-powered engines. However, they're not all the same, and they can come in different shapes ...