
of Heisenberg's
uncertainty PRINCIPLE,
The Big Bang Theory Season 5, Episode 5

...most accurate visualization
of a scientific PRINCIPLE.
The Big Bang Theory Season 1, Episode 6

Raj, where do you stand
on the anthropic PRINCIPLE?
The Big Bang Theory Season 6, Episode 1

You can think about Heisenberg's
uncertainty PRINCIPLE...
The Big Bang Theory Season 4, Episode 20

The basic PRINCIPLE is, I lend you money,
Game of Thrones Season 3, Episode 3