I'm not sure either... If only we knew how much biological material the admin needs to detect a living thing... Oh, that's a good point! [Not that anyone actually made a point.] Even if this doesn't work out for spider catching, it'll be a step closer to understanding how the admin sees the world. And if it does work, that's even better! Have I already said this before?

Anyway, I figured we'd just go simple. No need to get overly complicated with it. The spiders return through a rectangular opening, so we're going to make a box. Or rather, we're going to turn the opening into a box.

[Hange inspects the vent from the floor, thinks better of flinging themself up there again, and goes to scoot a chair underneath.]