<h2><SPAN name="X" id="X"></SPAN>X</h2>
<p><span class="smcap">Sadly</span> the convalescent Gresth Gkae listened to the reports
of his lieutenants. More and more disgraced he felt as he
realized how badly he had blundered in reporting the people
of this system unable to cope with the attackers' weapons.
Gresth Gkae looked up at his old friend and physician, Merth
Skahl. He shook his head slowly. "I'm afraid, Merth Skahl. I
am afraid. We have, perhaps, made a mistake. The better
and the stronger alone should rule. Aye, but is the <i>stronger</i>
always the <i>better</i>? I am afraid we have mistaken the Truth
in assuming this. If we have—then may Jarth, Lord of Truth
and Wisdom punish us. Mighty Jarth, if I have mistaken
in following my judgments, it is not from disobedience, it is
lack of Thy knowledge. The strongest—they are not always
the better, are they?"</p>
<p>Merth Skahl bent sharply over his friend. "Quiet thyself,
Gresth Gkae. You know, and I know, you have done
only your best, and surely Jarth himself can ask no better of
any one. You must rest, for only by rest can those terrible
burns be healed. All your <i>stheen</i> over half the body-area
was burned off. You have been delirious for many days."</p>
<p>"But Merth Skahl, think—have we disobeyed Jarth's will?
It is, we know, his will that only the best and the strongest
shall rule—but are the best always the strongest? An imbecile
adult could destroy the life of a genius-grade child. The
strongest wins, but not the best. Such would not be the will
of Jarth. If we be the stronger, <i>and</i> the best, then it is right
and just that these strange creatures should be destroyed
that we may have a stable world of stable light and heat.
But look and see, with what terrible swiftness these strange
creatures have learned! May it not be they are the better
race—that it is <i>we</i> who are the weaker and the poorer?
Can it be that Jarth has brought us together that these<span class='pagenum'><SPAN name="Page_82" id="Page_82"></SPAN></span>
people might learn—and destroy us? If they be the stronger,
and the better—then may Jarth's will be done. But we must
test our strength to the utmost. I must rise, and go to my
laboratory soon. They have set it up?"</p>
<p>"Aye, they have, Gresth Gkae. But remember, the weak
and the sick make faults the strong and the well do not.
Better that you rest yourself. There is little you can do while
your body seeks to recover from these terrible burns."</p>
<p>"You are wrong, my friend, wrong. Don't you see that
my mind is clear—that it is the mind which must fight
in these battles, for surely the man is weak against such
things as this infra-X-radiation? Why, I am better able to
fight now than are you, for I am a trained fighter of the
mind, while you are a trained healer of the body. These
strange beings with their stiff arms and legs, their tender
skins, and—and their swift minds have fought us all too
well. If we must test, let it be a test. I have heard how
they so quickly solved the riddle of the crumbling field.
That took us longer, and we designed it. The Counsel of
Worlds put me in command, let me up, Skahl, I must work."</p>
<p>Concerned, the physician looked down at him. Finally he
spoke again. "No, I will not permit you to leave the hospital-ship.
You must stay here, but if, as you have said, the
mind is what must fight, then surely you can fight well
from here, for your mind is here."</p>
<p>"No, I cannot, and you well know it. I may shorten my
life, but what matter. 'Death is the end toward which the
chemical reaction, Life, tends,'" quoted the scientist. "You
know I have left my children—my immortality is assured
through them. I can afford to die in peace, if it assures their
welfare. Time is precious, and while my mind might work
from here, it must have data on which to work. For that,
I must go to the laboratories. Help me, Merth Skahl."</p>
<p>Reluctantly the physician granted the request, but begged
of Gresth Gkae a promise of at least six hours rest in every
fifteen, and a good sleep of at least twenty-seven hours every
"night." Gresth Gkae agreed, and from a wheelchair, conducted
his work, began a new line of experimentation he<span class='pagenum'><SPAN name="Page_83" id="Page_83"></SPAN></span>
hoped would yield them the weapon they needed. Under
him, the staff of scientists worked, aiding and advising and
suggesting. The apparatus was built, tested, and found
wanting. Time and again as the days passed, they watched
Gresth Gkae, gaining strength very, very slowly, taken away
despondent at the end of his forty hours of work.</p>
<p>A dozen expeditions were sent to Jupiter's poles to
watch and measure and study the tremendous auroral displays
there, where Jupiter's vast magnetic field sucked in
countless quintillions of the flying electrons from the sun,
and brought them circling in, in a vast, magnificent display
of auroral ionization.</p>
<hr class="hrhide" />
<p>Expeditions went to the great Southern Plateau, the Plateau
of Storms, where the titanic air currents resulted in an
everlasting display of terrific lightnings, great burning balls of
electric force floating dangerous and deadly across the frozen,
ultra-cold plain.</p>
<p>And the expeditions brought back data. Yet still Gresth
Gkae could not sleep, his thoughts intruding constantly.
Hours Merth Skahl spent with him, calming him to sleep.</p>
<p>"But what is this constant search? It is little enough I
know of science, but why do you send our men to these
spots of wonderfully beautiful, but useless natural forces.
Can we somehow, do you think, turn them against the people
of these worlds?"</p>
<p>Softly the old Miran smiled. "Yes, you might say so. For
look, it is the strange balls of electric force I want to know
about. Sthor had few, but occasionally we saw them. Never
were they properly investigated. I want to know their secret,
for I am sure they are balls of electric forces not vastly
dissimilar from the nucleus of the atom. Always we have
known that no system of purely electrical forces could remain
stable. Yet these strange balls of energy do. How is it?
I am sure it will be of vast importance. But the direct secret
I hope to learn is in this: What can be done with electric
fields can nearly always be duplicated, or paralleled in
magnetic fields. If I can learn how to make these electric<span class='pagenum'><SPAN name="Page_84" id="Page_84"></SPAN></span>
balls of energy, can I not hope to make similar magnetic
balls of energy?"</p>
<p>"Yes, I see—that would seem true. But what benefit
would you derive from that? You have magnetic beams
now, and yet they are useless because you can get nowhere
near the forts. How then would these benefit you?"</p>
<p>"We can do nothing to those forts, because of that magnetic
shield. Could we once break it down, then the
fort is helpless, and one or two small atomic bombs destroy
it. But—we cannot stay near, for the terrible infra-X-rays
of theirs burn holes in our ships, and—in our men.</p>
<p>"But look you, I can drop many atomic bombs from a
distance where their beams are ineffective. Suppose I <i>do</i> make
a magnetic ball of energy, a magnetic bomb. Then—I can
drop it from a distance! We have learned that the power
supply of these forts is very great—but not endless, as is
ours now, thanks to the vast supplies of power metal on this
heavy planet. Then all we need do is stay at a distance where
they cannot reach us—and drop magnetic bombs. Ah, they
will be stopped, and their energy absorbed. But we can
keep it up, day after day, and slowly drain out their power.
Then—then our atomic bombs can destroy those forts, and
we can move on!" But suddenly the animation and strength
left his voice. He turned a sad, downcast face to his friend.
"But Merth Skahl, we can't do it," he complained.</p>
<p>"Ah—now I can see why you so want to continue this
wearing and worrying work. You need time, Gresth Gkae,
only time for success. Tomorrow it may be that you will
see the first hint that will lead you to success."</p>
<p>"Ah—I only hope it, Merth Skahl, I only hope it."</p>
<p>But it was the next day that they saw the first glimpse of
the secret, and saw the path that might lead to hope and
success. In a week they were sending electric bombs across
the laboratory. And in three days more, a magnetic bomb
streaked dully across the laboratory to a magnetic shield they
had set up, and buried itself in it, to explode in brilliant light
and heat.<span class='pagenum'><SPAN name="Page_85" id="Page_85"></SPAN></span></p>
<p>From that day Gresth Gkae began to mend. In the three
weeks that were needed to build the apparatus into ships,
he regained strength so that when the first flight of five
interstellar ships rose from Jupiter, he was on the flagship.</p>
<p>To Phobos they went first, to the little inner satellite of
Mars, scarcely eight miles in diameter, a tiny bit of broken
metal and rock, utterly airless, but scarcely more than 3700
miles from the surface of Mars below. The Mars Center
and Deenmor forts were wasting no power raying a ship
at that distance. They could, of course, have damaged it, but
not severely enough to make up for the loss of their strictly
limited power. The photocells had been working overtime,
every minute of available light had been used, and
still scarcely 2100 tons of charged mercury remained in the
tanks of Mars Center and 1950 in the tanks at Deenmor.</p>
<p>The flight of five ships settled comfortably upon Phobos,
while the three relieved of duty started back to Jupiter.
Immediately work was begun on the attack. The ships
were first landed on the near side, while the apparatus of
the projectors was unloaded, then the great ships moved
around to the far side. Phobos of course rotated with one
face fixed irrevocably toward Mars itself, the other always
to the cold of space. Great power leads trailed beneath the
ships, and to the dark side. Then there were huge water
lines for cooling. On this almost weightless world, where
the great ships weighing hundreds of thousands of tons
on a planet, weighed so little they were frequently moved
about by a single man, the laying of five miles of water
conduit was no impossibility.</p>
<p>Then they were ready. Mars Center came first. Automatic
devices kept the aim exact, as the first of the magnetic
bombs started down. At five-second intervals they were
projected outward, invisible globes of concentrated magnetic
energy, undetectable in space. Seven seconds passed before
the first became dimly visible in the thin air of Mars. It
floated down, it would miss the fort it seemed—so far to
one side— Abruptly it turned, and darted with tremendously
accelerating speed for the great magnetic field of the<span class='pagenum'><SPAN name="Page_86" id="Page_86"></SPAN></span>
fort. With a vast blast of light, it exploded. Five seconds
later a second exploded. And a third.</p>
<p>Mars Center signaled scoffingly that the bombs were all
being stopped dead in the magnetic atmosphere, after the
bombardment had been witnessed from Earth and Luna. An
hour later they gave a report that they were concentrated
magnetic fields of energy that would be rather dangerous—if
it weren't that they couldn't even stand into the magnetic
atmosphere. Three hours later Mars Center reported
that they contained considerably more energy than had at
first been thought. Further, which they had not carefully
considered at first, they were taking energy with them!
They were taking away about an equal amount of energy as
each blew up.</p>
<p>It was only a half-hour after that that the men at Mars
Center realized perfectly what it meant. Their power was
being drained just a little bit better than twice as fast as
they generated during the day—and since Phobos spun
so swiftly across the sky.</p>
<p>Deenmor got the attack just about the time Mars Center
was released. Deenmor immediately began seeking for the
source of it. Somewhere on Phobos—but where?</p>
<p>The Mirans were experts at camouflage. Deenmor Station,
realizing the menace, immediately rayed the "projector." They
tore up a great deal of harmless rock with their huge UV
rays. But the bomb device continued to throw one bomb
each five seconds.</p>
<p>When Deenmor operated from Phobos' position, Mars Center
was exposed to the deadly, constant drain. A day or
two later, the bombs were coming one each second and a
half, for more ships had joined in the work on Phobos.</p>
<p>Gresth Gkae saw the work was going nicely. He knew
that now it was only a question of time before those magnetic
shields would fail—and then the whole fort would be
powerless. Maybe—it might be a good idea, when the forts
were powerless to investigate instead of blowing them up.
There might be many interesting and worthwhile pieces of
apparatus—particularly the UV beam's apparatus.</p>
<hr style="width: 65%;" /><p><span class='pagenum'><SPAN name="Page_87" id="Page_87"></SPAN></span></p>
<div style="break-after:column;"></div><br />