
Physika means the science
of NATURAL things.
The Big Bang Theory Season 3, Episode 10

Just takin' in
the NATURAL splendor.
Westworld Season 2, Episode 9

Childbirth is a
NATURAL, beautiful...
The Big Bang Theory Season 7, Episode 11

Look, Mr. Natural, I'm not
gonna let you sabotage this thing.
Breaking Bad Season 5, Episode 11

Primates such as ourselves
have a NATURAL instinct...
The Big Bang Theory Season 4, Episode 19