
I read about that. They're sending RESEARCH
teams down into abandoned salt mines.
The Big Bang Theory Season 8, Episode 6

Actually, some RESEARCH
indicates
The Big Bang Theory Season 5, Episode 6

Let's say you spend your life
doing solid scientific RESEARCH
The Big Bang Theory Season 10, Episode 22

Leslie and I do RESEARCH together
at the university.
The Big Bang Theory Season 1, Episode 5

And he read books and he did
a whole bunch of RESEARCH...
Breaking Bad Season 3, Episode 9