But Penny has no interest
in subatomic particle RESEARCH.
The Big Bang Theory Season 3, Episode 15
I'm sure the RESEARCH already exists.
The Big Bang Theory Season 2, Episode 13
...when I was on that RESEARCH ship
in the North Sea?
The Big Bang Theory Season 8, Episode 24
Leslie and I do RESEARCH together
at the university.
The Big Bang Theory Season 1, Episode 5
...making my RESEARCH, ipso facto,
prior in the ordo cognoscendi.
The Big Bang Theory Season 4, Episode 3