Scotty: He’s turned the engines off. Completely cold. It will take thirty minutes to regenerate them.

Uhura: Ship’s outer skin is beginning to heat, Captain. Orbit plot shows we have about eight minutes left.

Kirk: Scotty!

Scotty: I can’t change the laws of physics. I’ve got to have thirty minutes.

Star Trek – Season 1: Episode 6 – “The Naked Time”