
Loop quantum gravity clearly offers more
testable predictions than string theory.
The Big Bang Theory Season 2, Episode 2

No, there isn't. Only LOOP quantum gravity
calculates the entropy of black holes.
The Big Bang Theory Season 2, Episode 2

You're doing work
in quantum LOOP corrections.
The Big Bang Theory Season 1, Episode 12

It's straight, it's in a LOOP,
The Big Bang Theory Season 11, Episode 13

Loop quantum gravity
is the future of physics.
The Big Bang Theory Season 2, Episode 2