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

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 ...

The outlets that are familiar in Japan are the so-called '2-pin type', which has two protruding boards, but many people know that the shape of outlets in other countries is different from that of ...

To ease your mind and keep your baby safe, baby-proofing the house is a smart idea, including putting latches on doors and covers on outlets.