about RELATIVITY,
was always rooted in twins.
Westworld Season 3, Episode 8
Just explaining the theory of RELATIVITY.
The Big Bang Theory Season 6, Episode 5
Einstein's RELATIVITY equations
pop out.
The Big Bang Theory Season 11, Episode 13
...of the equations of general RELATIVITY
and hydrodynamics...
The Big Bang Theory Season 6, Episode 24
...with general RELATIVITY
than does string theory.
The Big Bang Theory Season 2, Episode 2