
...with silicone RTV
to provide a better mounting SURFACE?
The Big Bang Theory Season 2, Episode 18

what do you say we get back
to SURFACE tension of domain walls?
The Big Bang Theory Season 9, Episode 10

...given the SURFACE area of this car
is about 60,000 square centimeters...
The Big Bang Theory Season 8, Episode 19

that's just a doodle of
a hyperelliptic Riemann SURFACE.
The Big Bang Theory Season 7, Episode 20

...as the SURFACE of
an n-dimensional superfluid.
The Big Bang Theory Season 8, Episode 23