Sheldon, this beaker used
to contain cerebral spinal FLUID
The Big Bang Theory Season 5, Episode 16
in FLUID mechanics...
Can you imagine them preparing for a job?
Money Heist Season 3, Episode 2
That's cortical FLUID.
Westworld Season 2, Episode 5
Starch absorbs FLUID...
The Big Bang Theory Season 1, Episode 17
They make up a non-Newtonian FLUID
which is liquid...
The Big Bang Theory Season 2, Episode 3