here is a nice piece of art that will be used in project2, all I can say about it, is that it's a small scale reactor that produces heat which is converted into electricity to power ancient devices.

the little rods to the left are the 'fuel', which is inert until it contacts with the panels in the chamber, then it releases an intense heat and eventually burns off cleanly.

isn't science fiction great?

(only have the evaluation version of the render where I made this, excuse the lines ;D)