Your video brought back a memory...

When I was little, a friend and I were in a condemned house throwing bricks at the windows.

There was a door off its hinges sitting against a wall. It had a nice big glass window.

My friend threw the brick at the glass and the brick went through without breaking it.

It was a strange moment... like slow motion. The brick echoed as it hit the wall on the other side.

We examined it all for a bit and decided to try it again. The second time the glass broke.