by the RAPID cooling
of magnesium and iron-rich lava?
The Big Bang Theory Season 12, Episode 2
And plus you got a RAPID prototyper.
That's an expensive piece of equipment.
The Big Bang Theory Season 2, Episode 16
No RAPID breathing,
no increase in perspiration.
The Big Bang Theory Season 1, Episode 10
-(GUN CLICKING)
-(RAPID TRILLING)
Westworld Season 2, Episode 10
[RAPID GUNFIRE]
Breaking Bad Season 2, Episode 2