The motion of the WAVE
through the structure.
The Big Bang Theory Season 3, Episode 14
Oh, we can come up with
a WAVE speed formula,
The Big Bang Theory Season 11, Episode 13
If you look at Huygens, light is a WAVE,
as confirmed by the double-slit experiments.
The Big Bang Theory Season 1, Episode 1
Guess a WAVE function and vary its parameters
until I found the lowest energy solution.
The Big Bang Theory Season 8, Episode 2
I built a cobra WAVE.
You want to do that?
The Big Bang Theory Season 11, Episode 13