
He says if I go see his EXPERIMENT
tomorrow, it might weird you out.
The Big Bang Theory Season 3, Episode 10

...for my x-ray-diffraction EXPERIMENT.
The Big Bang Theory Season 2, Episode 5

Let's apply the scientific method.
Perform an EXPERIMENT.
The Big Bang Theory Season 6, Episode 5

We're going to be
designing an EXPERIMENT...
The Big Bang Theory Season 3, Episode 4

- Came to see Leonard's EXPERIMENT.
- No, you didn't.
The Big Bang Theory Season 3, Episode 10