TV series example of the word

The Big Bang Theory Season 3, Episode 10
- ...of quantum mechanics. - I am. Are you interested in physics?

The Big Bang Theory Season 6, Episode 19
...can be achieved by creating a macroscopic example of quantum superposition...

The Big Bang Theory Season 2, Episode 2
...she's unjustifiably arrogant about loop quantum gravity...

The Big Bang Theory Season 8, Episode 2
What is the correct interpretation of quantum mechanics?

The Big Bang Theory Season 7, Episode 20
What about loop quantum gravity?