In MICROBIOLOGY, the most exciting thing
I get to work with is yeast.
The Big Bang Theory Season 3, Episode 10
- What are you studying?
- Microbiology.
The Big Bang Theory Season 3, Episode 5
If I hadn't gone into MICROBIOLOGY...
The Big Bang Theory Season 3, Episode 10
Although, it is MICROBIOLOGY.
The Big Bang Theory Season 4, Episode 24
Microbiology is the study
of tiny living things.
The Big Bang Theory Season 3, Episode 5