No, he's a THEORETICAL physicist
at CalTech.
The Big Bang Theory Season 9, Episode 8
It happens to THEORETICAL
physicists all the time.
The Big Bang Theory Season 5, Episode 17
Theoretical physicists do not get canned.
The Big Bang Theory Season 1, Episode 4
You're summa cum laude in THEORETICAL
physics from Stanford University.
The Big Bang Theory Season 6, Episode 3
I have to tell you that while I do have
a THEORETICAL understanding...
The Big Bang Theory Season 2, Episode 5