<h2><SPAN name="XVI" id="XVI" />XVI</h2>
<p>Below the <i>Ancient Mariner</i>, the great buildings of the alien
city jutted up in the gray light of this gray world; their massiveness
seemed only to accentuate the depressing light.</p>
<p>On the broad roofs, they saw hundreds of people coming
out to watch them as they moved across the city. According
to Torlos, they were the first friendly strangers they had
ever seen. They had explored all the planets of this system
without finding friendly life.</p>
<p>The buildings sloped up toward the center of the city,
and the mass of the great central building loomed before
them.</p>
<p>The fleet that was leading the Earth ship settled down to
a wide courtyard that surrounded the building. Arcot dropped
the <i>Ancient Mariner</i> down beside them. The men from Torlos'
ship formed into two squads as they came out of the
airlocks and marched over to the great shining ship of Earth.
They formed two neat rows, one on each side of the airlock.</p>
<p>"Come on, Morey," said Arcot. "We're wanted. Wade,
keep the radio going at full amplification; the building may
cut out some of the power. I'll try to keep you posted on
what's going on, but we'll probably be busy answering questions
telepathically."</p>
<p><SPAN name="Page_132" id="Page_132" />Arcot and Morey followed Torlos out into the dim light
of the gray sky, walking across the courtyard between the
ranks of the soldiers from Torlos' ship.</p>
<p>Before them was a heavy gate of solid bronze which
swung on massive bronze hinges. The building seemed to
be made of a dense, gray stone, much like granite, which
was depressing in its perfectly unrelieved front. There were
no bright spots of color as there were on all Earthly and
Venerian structures. Even the lines were grimly utilitarian;
there seemed to be no decoration.</p>
<p>Through the great bronze door they walked, and across
a small vestibule. Then they were in a mighty concourse, a
giant hallway that went completely through the structure.
All around them great granite pillars rose to support the
mighty building above. Square cut, they lent but little grace
to the huge room, but the floor and walls were made of a
hard, light green stone, almost the same color as foliage.</p>
<p>On one wall there was a giant tablet, a great plaque
fifteen feet high, made of a deep violet stone, and inlaid with
a series of characters in the language of this world. Like
English letters, they seemed to read horizontally, but whether
they read from left to right or right to left there was no way
of knowing. The letters themselves were made of some red
metal which Arcot and Morey didn't recognize.</p>
<p>Arcot turned to Torlos and projected a thought: "What
is that tablet?"</p>
<p>"Ever since the beginning of the war with the other planet,
Nansal, the names of our mighty leaders have been inscribed
on that plaque in the rarest metal."</p>
<p>The term "rarest metal" was definite to Torlos, and Arcot
decided to question him further on the meaning of it when
time permitted.</p>
<p>They crossed the great hall and came to what was evidently
an elevator. The door slid open, and the two Earthmen
followed Torlos and his lieutenant into the cubicle. Torlos
pushed a small button. The door slid shut, and a moment
later, Arcot and Morey staggered under the sudden terrific
<SPAN name="Page_133" id="Page_133" />load as the car shot upward under an acceleration of at
least three gravities!</p>
<p>It continued just long enough for the Earthmen to get
used to it, then it snapped off, and they went flying up toward
the ceiling as it continued upward under its own momentum.
It slowed under the influence of the planet's gravitation
and came to a stop exactly opposite the doorway of a
higher floor.</p>
<p>"Wow! Some elevator!" exclaimed Morey as he stepped
out, flexing his knees as he tried to readjust himself. "That's
what I call a violent way of getting upstairs! It wasn't
designed by a lazy man or a cripple! I prefer to walk, thanks!
What I want to know is how the old people get upstairs. Or
do they die young from using their elevators?"</p>
<p>"No," mused Arcot. "That's the funny thing. They don't
seem to be bothered by the acceleration. They actually
jumped a little off the floor when we started, and didn't
seem to experience much difficulty when we stopped." He
looked thoughtful for a moment. "You know, when Torlos
was bending that crowbar back there in the ship, I picked
up a curious thought—I wonder if—" He turned to the giant
alien. "Torlos, you once gave me the thought-idea 'bone
metal'; what is that?"</p>
<p>Torlos looked at him in surprise and then pointed mutely
to a heavy belt he wore—made of closely woven links of
iron wire!</p>
<p>"I was right, Morey!" Arcot exclaimed. "These men have
<i>iron bones</i>! No wonder he could bend that crowbar! It
would be as easy as it would for you or me to snap a
human arm bone!"</p>
<p>"But, wait a minute!" Morey objected. "How could iron
grow?"</p>
<p>"How can stone grow?" countered Arcot. "That's what
your bones are, essentially—calcium phosphate rock! It's
just a matter of different body chemistry. Their body fluids
are probably alkaline, and iron won't rust in an alkaline
solution." Arcot was talking rapidly as they followed the
aliens down the long corridor.</p>
<p>"<SPAN name="Page_134" id="Page_134" />The thing that confirms my theory is that elevator.
It's merely an iron cage in a magnetic beam, and it's pulled
up with a terrific acceleration. With iron bones, these men
would be similarly influenced, and they wouldn't notice the
acceleration so much."</p>
<p>Morey grinned. "I'll be willing to bet they don't use cells
in their prisons, here! Just magnetize the floor, and the poor
guy could never get away!"</p>
<p>Arcot nodded. "Of course, the bones must be pure iron;
their bones evidently don't retain any of the magnetism when
they leave the field."</p>
<p>"We seem to be here," Morey interrupted. "Let's continue
the discussion later."</p>
<p>Their party had stopped just outside a large, elaborately
carved door, the first sign of ornamentation the Earthmen
had seen. There were four guards armed with pistols, which,
they discovered later, were powered by compressed air
under terrific pressure. They hurled a small metal slug
through a rifled barrel, and were effective over a distance
of about a mile, although they could only fire four times
without reloading.</p>
<p>Torlos spoke briefly with the guard, who saluted and
opened the door. The two Earthmen followed Torlos into
a large room.</p>
<p>Before them was a large, crescent-shaped table, around
which were seated several men. At the center of the crescent
curve sat a man in a gray uniform, but he was so bedecked
with insignia, medals, ribbons, and decorations that his uniform
was scarcely visible.</p>
<p>The entire assemblage, including the leader, rose as the
Earthmen entered. Arcot and Morey, taking the hint, snapped
to attention and delivered a precise military salute.</p>
<p>"We greet you in the name of our planet," said Arcot aloud.
"I know you don't understand a word I'm saying, but I hope
it sounds impressive enough. We salute you, O High Muckymuck!"</p>
<p>Morey, successfully keeping a straight face, raised his
hand and said sonorously: "That goes double for me, bub."</p>
<p><SPAN name="Page_135" id="Page_135" />In his own language, the leader replied, putting his hands
to his hips with a definite motion, and shaking his head
from side to side at the same time.</p>
<p>Arcot watched the man closely while he spoke. He was
taller than Torlos, but less heavily built, as were all the
others here. It seemed that Torlos was unusually powerful,
even for this world.</p>
<p>When the leader had finished, Arcot smiled and turned
to project this thoughts at Torlos.</p>
<p>"Tell your leader that we come from a planet far away
across the vast depths of space. We come in peace, and we
will leave in peace, but we would like to ask some favors of
him, which we will repay by giving him the secret of our
weapons. With them, he can easily conquer Nansal.</p>
<p>"All we want is some wire made from the element lead
and some information from your astronomers."</p>
<p>Torlos turned and spoke to his leader in a deep, powerful
voice.</p>
<p>Meanwhile, Morey was trying to get in communication
with the ship. The walls, however, seemed to be made of
metal, and he couldn't get through to Wade.</p>
<p>"We're cut off from the ship," he said quietly to Arcot.</p>
<p>"I was afraid of that, but I think it'll be all right. Our
proposition is too good for them to turn down."</p>
<p>Torlos turned back to Arcot when the leader had finished
speaking. "The Commanding One asks that you prove the
possibilities of your weapons. His scientists tell him that it
is impossible to make the trip that you claim to have made."</p>
<p>"What your scientists say is true, to an extent," Arcot
thought. "They have learned that no body can go faster
than the speed of light—is that not so?"</p>
<p>"Yes. Such, they say, is the fact. To have made this trip,
you must, of necessity, be not less than twenty million years
old!"</p>
<p>"Tell them that there are some things they do not yet
know about space. The velocity of light is a thing that is
fixed by the nature of space, right?"</p>
<p>Torlos consulted with the scientists again, then turned
<SPAN name="Page_136" id="Page_136" />back to Arcot. "They agree that they do not know all the
secrets of the Universe, but they agree that the speed of
light is fixed by the nature of space."</p>
<p>"How fast does sound travel?" Arcot asked.</p>
<p>"They ask in what medium do you mean?"</p>
<p>"How fast does light travel? In air? In glass? The speed
of light is as variable as that of sound. If I can alter the
nature of space, so as to make the velocity of light greater,
can I not then go faster than in normal space?"</p>
<p>"They say that this is true," Torlos said, after more conversation
with the men at the table, "but they say that
space is unalterable, since it is emptiness."</p>
<p>"Ask them if they know of the curvature of space." Arcot
was becoming worried for fear his explanation would
be unintelligible; unless they knew his terms, he could not
explain, and it would take a long time to teach them.</p>
<p>"They say," Torlos thought, "that I have misunderstood
you. They say space could not possibly be curved, for space is
emptiness, and how could empty nothingness be curved."</p>
<p>Arcot turned to Morey and shrugged his shoulders. "I
give up, Morey; it's a bad case. If they insist that space is
nothing, and can't be curved, I can't go any further."</p>
<p>"If they don't know of the curvature of space," said Morey,
"ask them how they learned that the velocity of light is the
limiting velocity of a moving body."</p>
<p>Torlos translated and the scientists gave their reply.
"They say that you do not know more of space than they,
for they know that the speed of light is ultimate. They have
tested this with spaceships at high speeds and with experiments
with the smallest particles of electricity."</p>
<p>The scientists were looking at Arcot now in protest; they
felt he was trying to foist something off on them.</p>
<p>Arcot, too, was becoming exasperated. "Well, if they insist
that we couldn't have come from another star, where
do they think I come from? They have explored this system
and found no such people as we, so I must have come from
another star. How? If they won't accept my explanations,
let them think up a theory of their own to explain the
<SPAN name="Page_137" id="Page_137" />facts!" He paused for Torlos to translate, then went on. "They
say I don't know any more than they do. Tell them to watch
this."</p>
<p>He drew his molecular ray pistol and lifted a heavy
metal chair into the air. Then Morey drew his heat beam
and turned it on the chair. In a few seconds, it was glowing
white hot, and then it collapsed into a fiery ball of
liquid metal. Morey shut off the heat beam, and Arcot held
the ball in the air while it cooled rapidly under the influence
of the molecular ray. Then he lowered it to the floor.</p>
<p>It was obvious that the scientists were impressed, and the
Emperor was talking eagerly with the men around him. They
talked for several minutes, saying nothing to the Earthmen.
Torlos stood quietly, waiting for a message to relay.</p>
<p>The Emperor called out, and some of the guards moved
inside the door.</p>
<p>Torlos turned to Arcot. "Show no emotion!" came his telepathic
warning. "I have been listening to them as they
spoke. The Commanding One wants your weapons. Regardless
of what his scientists tell him about the possibility
of your trip, he knows those weapons work, and he wants
them.</p>
<p>"You see, I am not a Satorian at all. I'm from Nansal, sent
here many years ago as a spy. I have served in their fleets
for many years, and have gained their trust.</p>
<p>"I am telling you the truth, as you will soon see.</p>
<p>"These people are going to follow their usual line of action
and take the most direct way toward their end. They are
going to attack you, believing that you, despite your weapons,
will go down before superior numbers.</p>
<p>"And you'd better move fast; he's calling the guards already!"</p>
<p>Arcot turned to Morey, his face calm, his heart beating
like a vibrohammer. "Keep your face straight, Morey. Don't
look surprised. They're planning to jump us. We'll rip out
the right wall and—"</p>
<p>He stopped. It was too late! The order had been given,
and the guards were leaping toward them. Arcot grabbed
<SPAN name="Page_138" id="Page_138" />at his ray pistol, but one of the guards jumped him before
he had a chance to draw it.</p>
<p>Torlos seized the man by one leg and an arm and, tensing
his huge muscles, hurled him thirty feet against the Commanding
One with such force that both were killed instantly!
He turned and grabbed another before his first victim
had landed and hurled him toward the advancing guards.
Arcot thought fleetingly that here was proof of Torlos' story
of being from Nansal; the greater gravity of the third planet
made him a great deal stronger than the Satorians!</p>
<p>One of the guards was trying to reach for Arcot. Acting
instinctively, the Earthman lashed out with a hard jab to
the point of the Satorian's jaw. The iron bones transmitted
the shock beautifully to the delicate brain; the man's head
jerked back, and he collapsed to the floor. Arcot's hand felt
as though he'd hit it with a hammer, but he was far too
busy to pay any attention to the pain.</p>
<p>Morey, too, had realized the futility of trying to overcome
the guards by wrestling. The only thing to do was dodge
and punch. The guards were trying to take the Earthmen
alive, but, because of their greater weight, they couldn't
move quite as fast as Arcot and Morey.</p>
<p>Torlos was still in action. He had seen the success of the
Earthmen who, weak as they were, had been able to knock
a man out with a blow to the jaw. Driving his own fists
like pistons, he imitated their blows with deadly results;
every man he struck went down forever.</p>
<p>The dead were piling around him, but through the open
door he could see reinforcements arriving. Somehow, he had
to save these Earthmen; if Sator got their secrets, Nansal
would be lost!</p>
<p>He reached down and grabbed one of the fallen men and
hurled him across the room, smashing back the men who
struggled to attack. Then he picked up another and followed
through with a second projectile. Then a third. With the
speed and tirelessness of some giant engine of war, he
slammed his macabre ammunition against the oncoming reinforcements
with telling results.</p>
<p><SPAN name="Page_139" id="Page_139" />At last Arcot was free for a moment, and that was all he
needed. He jerked his molecular ray pistol from its holster
and beamed it mercilessly toward the door, hurling the attackers
violently backwards. They died instantly, their chilled
corpses driving back against their comrades with killing
force.</p>
<p>In a moment, every man in the room was dead except for
the two Earthmen and the giant Torlos.</p>
<p>Outside the room, they could hear shouted orders as more
of the Satorian guards were rallied.</p>
<p>"They'll try to kill us now!" Arcot said. "Come on, we've
got to get out of here!"</p>
<p>"Sure," said Morey, "but which way?"</p>
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