Boy, it's nice to sleep in a bed
with GRAVITY again.
The Big Bang Theory Season 6, Episode 5
GRAVITY wave discovery,
the more excited I get.
The Big Bang Theory Season 7, Episode 20
...as A and we get force...
Earth GRAVITY.
The Big Bang Theory Season 3, Episode 10
Yeah... and the craziest part
is, because there's no GRAVITY,
The Big Bang Theory Season 5, Episode 18
No, there isn't. Only loop quantum GRAVITY
calculates the entropy of black holes.
The Big Bang Theory Season 2, Episode 2