If you guys prove the EXISTENCE
of Unruh radiation...
The Big Bang Theory Season 7, Episode 2
...for the EXISTENCE
of galactic dark matter.
The Big Bang Theory Season 2, Episode 11
save your EXISTENCE and that
you were said to be beautiful.
Game of Thrones Season 7, Episode 2
JOY: They've spent most
of EXISTENCE programmed
Westworld Season 3, Episode 8
I'm denying its EXISTENCE.
Game of Thrones Season 2, Episode 2