
The darkness of the night had closed in when Pendrake finally entered the garage-stable and turned on
the light he had installed earlier in the day. The two-hundred-watt bulb shed a sunlike glare that somehow
made the small room even stranger than it had been by lantern light.
The engine stood exactly where he had nailed it that first night. It stood there like a swollen tire for a
small, broad wheel; like a large, candied, blue-gray doughnut. Except for the four sets of flanges and the
size, the resemblance to a doughnut was quite startling. The walls curved upward from the hole in the
center; thehole itself was only a little smaller than it should have been to be in exact proportion. But there
the resemblance to anything he had ever known ended. The hole was the damnedest thing that ever was.
It was about six inches in diameter. Its inner walls were smooth, translucent, non-metallic in appearance;
and in its geometrical center floated the piece of plumber’s pipe. Literally, the pipe hung in space, held in
position by a force that seemed to have no origin.
Pendrake drew a deep, slow, breath, picked up his hammer, and gently laid it over the outjutting end of
the pipe. The hammer throbbed in his hand, but grimly he bore the pulsing needles of pain and pressed.
The pipe whirred on, unyielding, unaffected.The hammer brrred with vibration. Pendrake grimaced from
the agony and jerked the tool free.
He waited patiently until his hand ceased throbbing,then struck the protruding end of pipe a sharp blow.
The pipe receded into the hole, and nine inches of it emerged from the other side of the engine. It was
almost like rolling a ball. With deliberate aim, Pendrake hit the pipe from the far side. It bounced back so
easily that eleven inches of it flowed out, only an inch remaining in the hole. It spun on like a shaft of a
steam turbine, only there was not even a whisper of sound, not the faintest hiss.
With lips pursed, Pendrake sat on his heels. The engine was not perfect. The ease with which the pipe
and, originally the piece of wood had been pushed in and out meant that gears or something would be
needed.Something that would hold steady at high speeds under great strains. He climbed slowly to his
feet, intent now. He dragged into position the device he had had constructed at the machine shop. It took
several minutes to adjust the gripping wheel to the right height. But he was patient.
Finally he manipulated the control lever. Fascinated, he watched the two halves of the wheel close over
the one-inch pipe, grip, and begin to spin. A glow suffused his whole body. It was the sweetest pleasure
that had touched him in three long years. Gently Pendrake pulled on the gripping machine, tried to draw it
toward him along the floor. It didn’t budge. He frowned at it. He had the feeling that the machine was too
heavy for delicate pressures. Muscle was needed here, and without restraint. Bracing himself, he began
to tug, hard.
Afterward he remembered flinging himself back toward the door in his effort to get out of the way. He
had a mental picture of the nails that held the engine to the floor pulling out as the engine toppled over
toward him. The next instant the enginelifted , lifted lightly, in some incomprehensible fashion, right off the
floor. It whirled there for a moment slowly, propeller-fashion, then fell heavily on top of the gripping
machine.
With a crash the wooden planks on the floor splintered. The concrete underneath, the original floor of
the garage, shattered with a grinding noise as the gripping machine was smashed against it fourteen
hundred times a minute. Metal squealed in torment and broke into pieces in a shattering hail of death. The
confusion of sound and dust and spraying concrete and metal was briefly a hideous environment for