Homeostasis refers to a system's ABILITY
to regulate its internal environment.
The Big Bang Theory Season 6, Episode 2
and my ABILITY to control
this situation diminishes.
Breaking Bad Season 5, Episode 10
...whose ABILITY to comprehend
the American idiom...
The Big Bang Theory Season 4, Episode 4
My ABILITY to think
is my bread and butter.
The Big Bang Theory Season 4, Episode 22
...an ABILITY he derives
from exposure to sun...
The Big Bang Theory Season 1, Episode 2