Besides disrupting the local GRAVITY field.
The Big Bang Theory Season 1, Episode 6
Yes, and he never unified GRAVITY
with the other forces.
The Big Bang Theory Season 4, Episode 22
I don't know. In space you couldn't even
toss me a pen, and that was in zero GRAVITY.
The Big Bang Theory Season 8, Episode 3
Well, as long as it has a healthy GRAVITY
and all its moons, I'll be happy.
The Big Bang Theory Season 9, Episode 12
It uses powerful electromagnets to create
a force strong enough to overcome GRAVITY.
The Big Bang Theory Season 6, Episode 5