Physics. Ohhh, Rebecca never really went over things like physics or space in school, mostly because they weren't really something to study.

"R-right...and it's...harder to move things because of gravity, too, I think." She isn't even sure if she's said something important or right, she just sort of wants to sound like she understands. "Who are these nerds, though? Are you telling me that they might be able to help me with a weapon? I feel a bit naked being without one for so long."