Wait, you've-you've done
this EXPERIMENT on humans?
The Big Bang Theory Season 7, Episode 5
And no matter what happens,
this was still a fun EXPERIMENT.
The Big Bang Theory Season 9, Episode 8
What sort of EXPERIMENT
would you propose?
The Big Bang Theory Season 1, Episode 3
So are you and Leonard working
on an EXPERIMENT together?
The Big Bang Theory Season 2, Episode 11
Oh, I have not conducted this EXPERIMENT.
Game of Thrones Season 2, Episode 5