[It would certainly help with the rare and lucky few who do manage to survive the initial attack.

Armin knows about squad leader Hange but he has had very little actual interaction with them. As such, it's a bit hard to really comment on what they would think of this world, so a more general approach is probably best.]

It's really incredible. The kind of microscopes we have back home [You know the kind that are incredibly expensive and state of the art] are considered very old-fashioned antiques here. They even have huge metal ships that can fly through the air. I've been on one.