Thor put his hands into the belly of the red giant and began tinkering with it.
As he worked, he said to Arthur, "This is his heart. It is a pretty basic design. I copied it from a textbook."
"It is not a bad design. It just isn't unique. Very little about him is unique. Most of the design and the materials used are mainstays. The only part that is special is the control system."
The more he spoke, the more excited he became. Arthur couldn't see his face because it was buried in the torso of the red giant, but he could tell that Thor was smiling.
Thor continued, but this time, there was a touch of pride in his tone as he spoke. "The control system is complicated. I went with two approaches. In fact, it can be said that I created a hybrid control system."
"To be fair, a hybrid control system is not unique. Many people have tried to do so, and many have succeeded. But no one had succeeded with the level of simplicity that I achieved."