
Besides disrupting the local GRAVITY field.
The Big Bang Theory Season 1, Episode 6

Ah, GRAVITY--
thou art a heartless bitch.
The Big Bang Theory Season 12, Episode 24

- I wonder what he's doing this very second.
- Conducting experiments in zero GRAVITY.
The Big Bang Theory Season 6, Episode 1

That'’s Sandra Bullock's
character in Gravity.
The Big Bang Theory Season 12, Episode 3

...as A and we get force...
Earth GRAVITY.
The Big Bang Theory Season 3, Episode 10