ELI5: Explain Like I'm 5

Barbed wire

Barbed wire is a special kind of wire that has sharp little points sticking out of it called barbs. It's often used to make fences to keep things like animals, people, or cars from getting in or out of a certain area.

Imagine playing with a toy spiky ball. Now imagine the wire has hundreds of tiny, pointy spikes sticking out of it just like that. When someone or something tries to get through the fence, the barbs on the wire stick into their skin or fur, making it uncomfortable or even painful to keep going. Barbed wire is kind of like a really pointy, prickly barrier that keeps things apart from each other.

It's important to be careful around barbed wire so you don't get hurt! Always remember to stay away from fences or areas with barbed wire unless you have permission from an adult or a sign says it's okay to enter.