Meet an 80-year-old craftsman who skillfully produces electric wire cable plugs using a molding machine in a traditional factory setting. With years of expertise, he combines specialized ...

Electrical plugs and outlets come in many different shapes and sizes. Why do the holes in electrical outlets have such ...

And one thing that gets old really fast is cutting, stripping, and winding raw speaker wire. It's messy ... Similar to plugging in an RCA cable, all you have to do is plug and play!

The third opening in the middle of the outlet is called the “ground.” It helps to keep you safe from electric shock if something goes wrong with the plug, or if a wire gets loose in whatever you’ve ...