Departmental shake ups weren't uncommon here at all, though Samus had considered herself fairly fortunate in that regard. She'd known Falcon for teaching physics for a long time, and she made a habit of lurking in his classes and (usually for reasons entirely unrelated to physics). Still, she'd gotten comfortable with that habit and out of curiosity, decided to see who the new guy was that would carry on the proverbial physics torch.

Probably some moment while Gordon busied himself with the lecture was when the blonde Armed Weaponry/Bio-mechanic teacher slipped in with her own labcoat on, quietly and unintrusively. She didn't even take a seat, she simply leaned up against the wall and watched him.

Watching or silently judging, it really was difficult to tell with that perpetual line-face and piercing blue eyes of hers.