
- How?
- Physics.
The Big Bang Theory Season 1, Episode 3

Obviously, I understand, uh,
high-level PHYSICS
The Big Bang Theory Season 12, Episode 18

...the entire Physics Bowl
will kneel before Zod.
The Big Bang Theory Season 1, Episode 13

Theater and Physics.
The Big Bang Theory Season 1, Episode 10

No, Leonard's taking me
to a PHYSICS lecture...
The Big Bang Theory Season 6, Episode 9