Loop quantum gravity clearly offers more
testable predictions than string theory.
The Big Bang Theory Season 2, Episode 2
A LOOP counter and an escape
to the least objectionable activity.
The Big Bang Theory Season 2, Episode 13
It's straight, it's in a LOOP,
The Big Bang Theory Season 11, Episode 13
What about LOOP quantum gravity?
The Big Bang Theory Season 7, Episode 20
You're doing work
in quantum LOOP corrections.
The Big Bang Theory Season 1, Episode 12