"Come in, Lensman, by all means. I offered to maintain full engagement, but it seemed to me that you declined it; quite possibly the misunderstanding was due to our unfamiliarity with each others' customary mode of thought. Relax, please, and come in ... there! Better?"

"Infinitely better. Thanks."

And it was. The darkness vanished; through the unexplainable perceptive sense of the Rigellian he could "see" everything—he had a practically perfect three-dimensional view of the entire circumambient sphere. He could see both the inside and the outside of the ground car he was in and of the immense space-ship in which he had come to Rigel IV. He could see the bearings and the wrist-pins of the internal-combustion engine of the car, the interior structure of the welds that held the steel plates together, the busy airport outside, and even deep into the ground. He could see and study in detail the deepest-buried, most heavily shielded parts of the atomic engines of the Chicago.

But he was wasting time. He could also plainly see a deeply-cushioned chair, designed to fit a human body, welded to a stanchion and equipped with half a dozen padded restraining straps. He sat down quickly; strapped himself in.

"Ready?"

"Ready."

The door banged shut with a clangor which burst through space-suit and ear-plugs with all the violence of a nearby thunderclap. And that was merely the beginning. The engine started—an internal-combustion engine of well over a thousand horsepower, designed for maximum efficiency by engineers in whose lexicon there were no counterparts of any English words relating to noise, or even to sound. The car took off; with an acceleration which drove the Tellurian backward, deep into the cushions. The scream of tortured tires and the crescendo bellowing of the engine combined to form an uproar which, amplified by and reverberating within the resonant shell of metal, threatened to addle the very brain inside the Lensman's skull.

"You suffer!" the driver exclaimed, in high concern. "They cautioned me to start and stop gently, to drive slowly and carefully, to bump softly. They told me you are frail and fragile, a fact which I perceived for myself and which has caused me to drive with the utmost possible care and restraint. Is the fault mine? Have I been too rough?"

"Not at all. It isn't that. It's the ungodly noise." Then, realizing that the Rigellian could have no conception of his meaning, he continued quickly:

"The vibrations in the atmosphere, from sixteen cycles per second up to about nine or ten thousand." He explained what a second was. "My nervous system is very sensitive to those vibrations. But I expected them and shielded myself against them as adequately as I could. Nothing can be done about them. Go ahead."