The Infinite Improbability Drive was used to travel through hyperspace in which work of fiction?

The Infinite Improbability Drive was used to travel through hyperspace in which work of fiction?

A 2001: A Space Odyssey
B The Hitchhiker’s Guide to the Galaxy
C Solaris

The Infinite Improbability Drive powers the spaceship Heart of Gold in Douglas Adams’ comic sci-fi novel, allowing it to travel instantaneously to any point in space, passing through every conceivable point in every conceivable universe simultaneously.

The correct answer is The Hitchhiker’s Guide to the Galaxy.