Now that the missing link has at last been revealed, astronomers will be able to study the torquing process in greater detail.

ECONOMIST: The dizziest, giddiest stars

Once the engine is running, whatever torquing and vibrations sneak past the engine mounts dwindle to almost nothing in the vehicle's huge, attenuating structure.

WSJ: 2013 Mercedes-Benz GL350 BlueTec Review: A Quiet-Tuned Land Megayacht | Rumble Seat by Dan Neil