Rachel remains calm - someone has to - and says, "How did it happen to get to the rock down here? Was the facility that collapsed built with elevators or passages down here? Did you use samples of the rock or come down here to experiment?"<br/><br/>Rachel does feel irritated, though, but this isn't the first time she's been in the field only to find out she wasn't told everything, or just a few very important things. It still wasn't fun, though.