Brainley is standing in the lab. You can see something smudgy and vaguely rectangular on the bridge of his nose.

Zoom in closer on the same image. The smudges begin to resolve into letterforms, but it's still too small to make out.

Zoom in closer still, until just his nose and glasses are in frame, and even those only partly. The letters resolve into a tiny stencilled warning label: "WARNING: CONTAINS SCIENCE"