
shoe polish on
the MICROSCOPE,
The Big Bang Theory Season 5, Episode 16

I remember the first time I looked through
a MICROSCOPE and saw tiny microorganisms.
The Big Bang Theory Season 6, Episode 21

Um, did you know I have a MICROSCOPE slide
with a little bit of tissue
The Big Bang Theory Season 9, Episode 19
![Oh, he'd be like a puppy
with a microscope. [laughs]
Oh, he'd be like a puppy
with a microscope. [laughs]](https://content2.mcqstudy.com/ss/tbbt-12-5-00:09:28.959.jpeg)
Oh, he'd be like a puppy
with a MICROSCOPE. [laughs]
The Big Bang Theory Season 12, Episode 5