Senior theoretical PARTICLE physicist
at CaITech, focusing on M Theory.
The Big Bang Theory Season 3, Episode 14
Here, we have a highly gifted researcher
in the field of PARTICLE physics...
The Big Bang Theory Season 3, Episode 15
All right, so
this PARTICLE here
The Big Bang Theory Season 5, Episode 21
"Higgs boson PARTICLE."
How could you not get that?
The Big Bang Theory Season 3, Episode 13
A sigma PARTICLE.
The Big Bang Theory Season 1, Episode 13