through the cryocooler
or through the VACUUM filter.
The Big Bang Theory Season 10, Episode 20
...of the quantum VACUUM has little
effect on the expansion of the universe.
The Big Bang Theory Season 4, Episode 7
Oh, uh, we're making
nano VACUUM tubes.
The Big Bang Theory Season 7, Episode 7
of virtual particles
in a VACUUM,
The Big Bang Theory Season 5, Episode 23
All right.
He broke the VACUUM cleaner.
The Big Bang Theory Season 8, Episode 23