St. Nicholas coal breakers

Okay kiddo, so imagine a big machine that helps us get coal out of the ground. This machine is called a coal breaker.

Now, back in the olden days, there was a famous coal breaker called St. Nicholas. It was located in Pennsylvania, which is a state in the United States.

St. Nicholas was a really important place because it helped get a lot of coal out of the ground. But sometimes, accidents would happen and people would get hurt or even die. That's why it's not open anymore.

Does that make sense, kiddo?