He suddenly realized that electrical junction boxes were cheap, widely available, and perfectly suited for the job. He hauled off to the hardware store and bought a few different boxes ...

Photo from imagedelivery.net Electrical systems are complex and, when not managed properly, can be incredibly dangerous.

Mistake: No electrical box | Never connect wires outside of electrical boxes. Junction boxes (or a J box) protect the connections from accidental damage and contain sparks and heat from a loose ...