Tin cans, a certain kind of rubbing alcohol and toilet paper if you can believe it. [Even if he can't believe it, it's what Hiro's been working with. They're super low-tech and they only work half as well as he'd hoped, but it's better than nothing. It's enough to keep people from freezing to death.] I had to improvise a lot.

Probably. The imps were pretty fast to thaw but they're a lot smaller. [He's been doing this on and off, it seems.] Let me get the fires started on this end. I wanna come with to check out the control system. Maybe I can help.