The Australian Mint. It makes cents.

"I wanted to see him do real work," I said, as we watched Titan, the Mint's huge robot, twirl around and pretend to be lifting heavy barrels of blank coins.  He actually looked like he was playing and having a grand time, but to see him do real work, we had to watch the video.

Aren't these stairs cool?  Those are all coins on the risers.