overthruster

A device fully termed an oscillational overthruster coined from the movie 'The Adventures of Buckaroo Banzai Across the Eighth Dimension' that allows a vehicle to drive through solid matter, perhaps incurring transit through the eighth dimension.

The time machine pilot's time vehicle incorporates a panolpy of gadgets including an oscillational overthruster to obtain transdimensional speed to enter and traverse the existential and relativistic quantum sonic-time and space continuum.