"We do, yeah. I actually used to own a couple." A small smile crosses his lips, and he finds himself missing his bots. And his lab. And just home in general. This isn't a cave in the middle of Afghanistan, but for a moment he is reminded of his days there, trapped and unable to go home.

He doesn't let himself get too far down that rabbit hole, though, because he knows he won't be able to climb back out. That's the last thing he needs, especially since he just arrived.

"There are batteries that can be made, to make them last for about a year without needing to re-charge them. I would make you one to take home, if it was possible." He smiled over at her and gave a shrug. "You know, if that was a thing. And if you didn't mind a few people thinking it was magic."