Were he a physicist, it might have meant something. However, he was not, and so the very nature of the distinction had the feel of a stylistic matter. "Do not concern yourself too much, miss Dane," he said as he relaxed somwhat. The principle entryways were becoming shielded at this point, making the infirmary one of the only safe zones so far.
"I hope that there is little need of this chamber, though I expect otherwise. Tell me, I was unaware on this, but do you have medical training?"