one weird thing that’s evident if u watch sgu 8 times is that Dr Brody is right about everything. other scientists guess around at things, or admit they don’t have any idea about something, or are like Rush and know everything, except they’re cryptic, withholding information and are just horrible to be around. but Brody is never wrong about anything we see on screen. if he says anything at all, he’s on the right track.
he’s never seen bumbling around and admitting he doesn’t know something, or even saying he needs more time for a solution. possibly because he’s a minor character and that’s the job of the more well developed scientist characters.
alternative hypothesis: everyone else is a theoretical physicist and astronomer and he’s the only engineer. it’s entirely in-character that he just knows to shut up until he already has a solution.
alternative alternative hypothesis: it’s a low-level magical power he gets from being the ship’s bartender. all tv bartenders get that nearly omniscient “knowing exactly what to say at the right time” straight-talk ability, and it bleeds into his knowledge base as a scientist.
