ELI5: Explain Like I'm 5

Bremer wall

A Bremer Wall is like a really big Lego wall that people can use to separate things, like buildings or roads. It's made up of lots of big, heavy blocks that are stacked on top of each other. The blocks are typically made of concrete or steel, and they might have metal connectors that help keep them locked together.

Think of it like building a tower with blocks, but instead of playing with toys, people use Bremer Walls to protect things. They're most commonly used by the military or for security purposes, because they can help keep people and areas safe from things like explosions, gunfire, or vehicles that might try to crash through.

Sometimes the walls have cool things added to them, like cameras or gates, to make them even more secure. But at the end of the day, the idea is to build a really strong, almost indestructible wall that can help protect people and areas that need it most.