"Higgs boson PARTICLE."
How could you not get that?
The Big Bang Theory Season 3, Episode 13
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
A sigma PARTICLE.
The Big Bang Theory Season 1, Episode 13
to isolate the Higgs
boson PARTICLE.
The Big Bang Theory Season 5, Episode 4