[Cube smiles once more as he recollects many decades ago]
It's quite all right. I simply haven't thought about it quite sometime. It's been such a long while since I've heard of such procedures due to elemental forces. Mostly from warriors in battle. I'm grateful that there has been little of it here.

There is a young man by the name of Yusei who is quite knowledgeable in technology. He fixed my generator, espresso machine, and more quite a few times in the past. He's also fixed up most the buildings to run electricity using the generators properly, if I'm not mistaken. Him and Little Washu are the best I know when it comes to those sort of things. I'm sure one of them would be more than happy to assist in alternate energy sources, should you ask.

I recall another once smoking meat during the colder seasons.

[He pauses, lost in a memory before giving a gentle shake of his head]

Ah, but if there is anything I may assist with, please let me know.