Professor Rothman urinated in
the PARTICLE physics wab again,
The Big Bang Theory Season 5, Episode 14
Senior theoretical PARTICLE physicist
at CaITech, focusing on M Theory.
The Big Bang Theory Season 3, Episode 14
All right, so
this PARTICLE here
The Big Bang Theory Season 5, Episode 21
...of a subatomic PARTICLE
called the Higgs boson.
The Big Bang Theory Season 6, Episode 3
"Higgs boson PARTICLE."
How could you not get that?
The Big Bang Theory Season 3, Episode 13