“It doesn't seem safe,” Will agrees, “from what I've seen.” Which is mostly things blowing up or falling apart or failing in other sad, non-spectacular ways. It doesn't take him too long to open up his locker and dig the chain out – he doesn't really keep anything in it, since usually he just shows up and leaves in his flight suit, but it's been useful occasionally and he's been making enough to pay the small fee. “Here we go,” he says.