<h2><SPAN name="CHAPTER_III" id="CHAPTER_III"></SPAN>CHAPTER III</h2>
<h3>Seaton Solves the Problem of Power</h3>
<p>"Well, Mart," said Seaton briskly, "now that
the Seaton-Crane Company, Engineers, is organized
to your satisfaction, let's hop to it.
I suppose I'd better beat it downtown and hunt up a
place to work?"</p>
<p>"Why not work here?"</p>
<p>"Your house? You don't want this kind of experimenting
going on around here, do you? Suppose a
chunk of the stuff gets away from me and tears the
side out of the house?"</p>
<p>"This house is the logical place to work. I already
have a complete machine shop and testing laboratory
out in the hangar, and we can easily fit up a chemical
laboratory for you up in the tower room. You can
have open windows on four sides there, and if you
should accidentally take out the wall there will be little
damage done. We will be alone here, with the few
neighbors so thoroughly accustomed to my mechanical
experiments that they are no longer curious."</p>
<p>"Fine. There's another good thing, too. Your man
Shiro. He's been with you in so many tight pinches
in all the unknown corners of the world on your hunting
trips and explorations that we can trust him, and
he'll probably come in handy."</p>
<p>"Yes, we can trust him implicitly. As you know, he
is really my friend instead of my man."</p>
<p>During the next few days, while workmen were installing
a complete chemical laboratory in the tower
room, Seaton busied himself in purchasing the equipment
necessary for the peculiar problem before him.
His list was long and varied, ranging from a mighty
transformer, capable of delivering thousands of kilovolts
down to a potentiometer, so sensitive that it would
register the difference of potential set up by two men in
shaking hands.</p>
<p>From daylight until dark Seaton worked in the
laboratory, either alone or superintending and assisting
the men at work there. Every night when Crane
went to bed he saw Seaton in his room in a haze of
smoke, poring over blueprints or, surrounded by <ins class="corr" title="Transcriber's Note: The original read 'abstruce'.">abstruse</ins>
works upon the calculus and sub-atomic phenomena,
making interminable calculations.</p>
<p>Less than two miles away lived Dorothy Vaneman,
who had promised to be his wife. He had seen her but
once since "the impossible" had happened, since his<span class='pagenum'><SPAN name="Page_396" id="Page_396"></SPAN></span>
prosaic copper steam-bath had taken flight under his
hand and pointed the way to a great adventure. In a
car his friend was to build, moved by this stupendous
power which he must learn to control, they would traverse
interstellar space—visit strange planets and survey
strange solar systems.</p>
<p>While he did not forget his sweetheart—the thought
of her was often in his mind, and the fact that her
future was so intimately connected with his own gave
to every action a new meaning—he had such a multitude
of things to do and was so eager to get them all done at
once that day after day went by and he could not
find time to call upon her.</p>
<p>Crane remonstrated in vain. His protests against
Seaton's incessant work had no effect. Seaton insisted
that he <i>must</i> fix firmly just a few more points before
they eluded him, and stuck doggedly to his task.</p>
<p>Finally, Crane laid his work aside and went to call
upon the girl. He found her just leaving home, and
fell into step beside her. For awhile she tried to rouse
herself to be entertaining, or at least friendly, but the
usual ease with which she chatted had deserted her, and
her false gayety did not deceive the keen-minded Crane
for an instant. Soon the two were silent as they walked
along together. Crane's thoughts were on the beautiful
girl beside him, and on the splendid young genius under
his roof, so deeply immersed in his problem that he was
insensible to everything else.</p>
<hr style='width: 45%;' />
<p>"I have just left Dick," Crane said suddenly, and
paying no attention to her startled glance. "Did
you ever in your life see anyone with his singleness of
purpose? With all his brilliance, one idea at a time is
all that he seems capable of—though that is probably
why he is such a genius. He is working himself insane.
Has he told you about leaving the Bureau?"</p>
<p>"No. Has he? Has it anything to do with what
happened that day at the laboratory? I haven't seen
him since the accident, or discovery, whichever it was,
happened. He came to see me at half-past ten, when he
was invited for dinner—oh, Martin, I had been <i>so</i>
angry!—and he told such a preposterous story, I've
been wondering since if I didn't dream it."</p>
<p>"No, you didn't dream it, no matter how wild it
sounded. He said it, and it is all true. I cannot explain
it to you; Dick himself cannot explain it, even to me.
But I can give you an idea of what we both think it
may come to."</p>
<p>"Yes, do."</p>
<p>"Well, he has discovered something that makes copper
act mighty queer—knocks it off its feet, so to speak.
That day a piece went up and never did come down."</p>
<p>"Yes, that is what is so preposterous!"</p>
<p>"Just a moment, please," replied the imperturbable
Crane. "You should know that nothing ordinary can
account for Dick's behavior, and after what I have seen
this last week I shall never again think anything preposterous.
As I said, this piece of copper departed, <i>via</i>
the window, for scenes unknown. As far as a pair of
good binoculars could follow it, it held to a perfectly
straight course toward those scenes. We intend to
follow it in some suitable vehicle."</p>
<p>He paused, looking at his companion's face, but she
did not speak.</p>
<p>"Building the conveyance is where I come in," he
continued in his matter-of-fact voice. "As you know, I
happen to have almost as much money as Dick has
brains, and some day, before the summer is over, we
expect to go somewhere. We do not know where, but
it will be a long way from this earth."</p>
<p>There was a silence, then Dorothy said, helplessly:</p>
<p>"Well, go on.... I can't understand...."</p>
<p>"Neither can I. All I know is that Dick wants
to build a heavy steel hull, and he is going to put something
inside it that will take us out into space. Only
occasionally do I see a little light as he tries to explain
the mechanism of the thing to me."</p>
<p>After enjoining upon her the strictest secrecy he
repeated the story that Seaton had told him, and informed
her as to the present condition of affairs.</p>
<p>"It's no wonder the other chemists thought he was
crazy, is it, Martin?"</p>
<p>"No, especially after the failure of his demonstration
the next morning. You see, he tried to prove to the
others that he was right, and nothing happened. He
has found out since that an electrical machine in another
room, which was not running that morning, played a
very important part. When the copper refused to act
as it had the night before they all took the snap judgment
that he had suffered an attack of temporary insanity,
and that the solution was worthless. They called
him 'Nobody Holme'."</p>
<p>"It almost fits, at that!" exclaimed Dorothy,
laughing.</p>
<p>"But if he thought of that," she added, thoughtfully,
"if he was brilliant enough to build up such a wonderful
theory ... think out such a thing as actually traveling
to the stars ... all on such a slight foundation of
fact ... I wonder why he couldn't have told me?"</p>
<p>She hadn't meant to utter the last thought. Nobody
must know how being left out of it had hurt her, and
she would have recalled the words if she could. Crane
understood, and answered loyally.</p>
<p>"He will tell you all about it very soon, never fear.
His is the mind of a great scientist, working on a subject
of which but very few men have even an inkling.
I am certain that the only reason he thought of me is
that he could not finance the investigation alone. Never
think for an instant that his absorption implies a lack
of fondness for you. You are his anchor, his only hold
on known things. In fact, it was about this that I came
to see you. Dick is working himself at a rate that not
even a machine can stand. He eats hardly anything,
and if he sleeps at all, I have never caught him at it.
That idea is driving him day and night, and if he goes
on the way he is going, it means a breakdown. I do not
know whether you can make him listen to reason or not—certainly
no one else can. If you think you can do it,
that is to be your job, and it will be the biggest one of
the three."</p>
<p>"How well you understand him," Dorothy said, after
a pause. "You make me feel ashamed, Martin. I
should have known without being told. Then I wouldn't
have had these nasty little doubts about him."<span class='pagenum'><SPAN name="Page_397" id="Page_397"></SPAN></span></p>
<p>"I should call them perfectly natural, considering the
circumstances," he answered. "Men with minds like
Dick's are rare. They work on only one track. Your
part will be hard. He will come to you, bursting with
news and aching to tell you all about his theories and
facts and calculations, and you must try to take his
mind off the whole thing and make him think of something
else. It looks impossible to me."</p>
<hr style='width: 45%;' />
<p>The smile had come back to Dorothy's face. Her
head, graced by its wealth of gleaming auburn hair,
was borne proudly, and glancing mischief lit her violet
eyes.</p>
<p>"Didn't you just tell me nothing is impossible? You
know, Martin, that I can make Dicky forget everything,
even interstellar—did I get that word right?—space
itself, with my violin."</p>
<p>"Trying to beguile a scientist from his hobby is comparable
only to luring a drug addict away from his vice
... but I would not be surprised if you could do it," he
slowly replied.</p>
<p>For he had heard her play. She and Seaton had been
caught near his home by a sudden shower while on
horseback, and had dashed in for shelter. While the
rain beat outside and while Shiro was preparing one of
his famous suppers, Crane had suggested that she pass
the time by playing his "fiddle." Dorothy realized, with
the first sweep of the bow, that she was playing a
Stradivarius, the like of which she had played before
only in her dreams. She forgot her listeners, forgot
the time and the place, and poured out in her music all
the beauty and tenderness of her nature. Soft and full
the tones filled the room, and in Crane's vision there
rose a home filled with happy work, with laughter and
companionship, with playing children who turned their
faces to their mother as do flowers to the light. Sensing
the girl's dreams as the music filled his ears, he
realized as never before in his busy, purposeful life
how beautiful a home with the right woman could be.
No thought of love for Dorothy entered his mind, for
he knew that the love existing between her and his
friend was of the kind that nothing could alter, but he
felt that she had unwittingly given him a great gift.
Often thereafter in his lonely hours he had imagined
that dream-home, and nothing less than its perfection
would ever satisfy him.</p>
<p>For a time they walked on in silence. On Dorothy's
face was a tender look, the reflection of her happy
thoughts, and in Crane's mind floated again the vision
of his ideal home, the home whose central figure he was
unable to visualize. At last she turned and placed her
hand on his arm.</p>
<p>"You have done a great deal for me—for us," she
said simply. "I wish there were something I could do
for you in return."</p>
<p>"You have already done much more than that for me,
Dorothy," he answered, more slowly even than usual.
"It is hard for me to express just what it is, but I want
you to know that you and Dick mean much to me....
You are the first real woman I have ever known, and
some day, if life is good to me, I hope to have some
girl as lovely care for me."</p>
<p>Dorothy's sensitive face flushed warmly. So unexpected
and sincere was his praise that it made her
feel both proud and humble. She had never realized
that this quiet, apparently unimaginative man had seen
all the ideals she expressed in her music. A woman
expects to appear lovely to her lover, and to the men
who would be her lovers if they could, but here was a
man who neither sought nor expected any favors, saying
that he wanted some girl as lovely for his own.
Truly it was a compliment to be cherished.</p>
<p>After they had returned to the house and Crane had
taken his departure, Dorothy heard the purr of a rapidly
approaching motorcycle, and her heart leaped as
she went to the door to welcome her lover.</p>
<p>"It seems like a month since I saw you last, sweetheart!"
he exclaimed, as he lifted her clear from the
floor in a passionate embrace and kissed in turn her
lips, her eyes, the tip of her nose, the elusive dimple in
her cheek, and the adorable curve of her neck.</p>
<p>"It seems longer than that to me, Dicky. I was perfectly
miserable until Martin called this afternoon and
explained what you have been doing."</p>
<p>"Yes, I met him on the way over. But honestly,
Dottie, I simply couldn't get away. I wanted to, the
worst way, but everything went so slow...."</p>
<p>"Slow? When you have a whole laboratory installed
in a week? What would you call speed?"</p>
<p>"About two days. And then, there were a lot of
little ideas that had to be nailed down before they got
away from me. This is a horribly big job, Dottie, and
when a fellow gets into it he can't quit. But you know
that I love you just the same, even though I do appear
to neglect you," he continued with fierce intensity. <ins class="corr" title="Transcriber's Note: Double quote mark inserted.">"</ins>I
love you with everything there is in me. I love you,
mind, body and spirit; love you as a man should love
the one and only woman. For you are the only woman,
there never was and never will be another. I love you
morally, physically, intellectually, and every other way
there is, for the perfect little darling that you are."</p>
<p>She moved in his embrace and her arms tightened
about his neck.</p>
<p>"You are the nearest thing to absolute perfection that
ever came into this imperfect world," he continued.
"Just to think of a girl of your sheer beauty, your
ability, your charm, your all-round perfection, being
engaged to a thing like me, makes me dizzy—but I sure
do love you, little girl of mine. I will love you as long
as we live, and afterward, my soul will love your soul
throughout eternity. You know that, sweetheart girl."</p>
<p>"Oh, Dick!" she whispered, her soul shaken with response
to his love. "I never dreamed it possible for a
woman to love as I love you. 'Whither thou goest....'"</p>
<p>Her voice failed in the tempest of her emotion, and
they clung together in silence.</p>
<p>They were finally interrupted by Dorothy's stately
and gracious mother, who came in to greet Seaton and
invite him to have dinner with them.</p>
<p>"I knew that Dot would forget such an unimportant
matter," she said, with a glint of Dorothy's own mischief
in her eyes.</p>
<hr style='width: 45%;' />
<p>As they went into the dining-room Dorothy was
amazed to see the changes that six days had<span class='pagenum'><SPAN name="Page_398" id="Page_398"></SPAN></span>
wrought in Seaton. His face looked thin, almost haggard.
Fine lines had made their appearance at the corners
of his eyes and around his mouth, and faint but
unmistakable blue rings encircled his eyes.</p>
<p>"You have been working too hard, boy," she reproved
him gravely.</p>
<p>"Oh, no," he rejoined lightly. "I'm all right, I never
felt better. Why, I could whip a rattlesnake right now,
and give him the first bite!"</p>
<p>She laughed at his reply, but the look of concern did
not leave her face. As soon as they were seated at the
table she turned to her father, a clean-cut, gray-haired
man of fifty, known as one of the shrewdest attorneys
in the city.</p>
<p>"Daddy," she demanded, "what do you mean by being
elected director in the Seaton-Crane Company and
not telling me anything about it?"</p>
<p>"Daughter," he replied in the same tone, "what do
you mean by asking such a question as that? Don't
you know that it is a lawyer's business to get information,
and to give it out only to paying clients? However,
I can tell you all I know about the Seaton-Crane
Company without adding to your store of knowledge at
all. I was present at one meeting, gravely voted 'aye'
once, and that is all."</p>
<p>"Didn't you draw up the articles of incorporation?"</p>
<p>"I am doing it, yes; but they don't mean anything.
They merely empower the Company to do anything it
wants to, the same as other large companies do." Then,
after a quick but searching glance at Seaton's worn face
and a warning glance at his daughter, he remarked:</p>
<p>"I read in the <i>Star</i> this evening that Enright and
Stanwix will probably make the Australian Davis Cup
team, and that the Hawaiian with the unpronounceable
name has broken three or four more world's records.
What do you think of our tennis chances this year,
Dick?"</p>
<p>Dorothy flushed, and the conversation, steered by
the lawyer into the safer channels, turned to tennis,
swimming, and other sports. Seaton, whose plate was
unobtrusively kept full by Mr. Vaneman, ate such a
dinner as he had not eaten in weeks. After the meal
was over they all went into the spacious living-room,
where the men ensconced themselves in comfortable
Morris chairs with long, black cigars between their
teeth, and all four engaged in a spirited discussion of
various topics of the day. After a time, the older couple
left the room, the lawyer going into his study to
work, as he always did in the evening.</p>
<p>"Well, Dicky, how's everything?" Dorothy asked,
unthinkingly.</p>
<p>The result of this innocent question was astonishing.
Seaton leaped to his feet. The problem, dormant for
two hours, was again in complete possession of his
mind.</p>
<p>"Rotten!" he snapped, striding back and forth and
brandishing his half-smoked cigar. "My head is so
thick that it takes a thousand years for an idea to filter
into it. I should have the whole thing clear by this
time, but I haven't. There's something, some little factor,
that I can't get. I've almost had it a dozen times,
but it always gets away from me. I know that the
force is there and I can liberate it, but I can't work out
a system of control until I can understand exactly why
it acts the way it does." Then, more slowly, thinking
aloud rather than addressing the girl:</p>
<p>"The force is attraction toward all matter, generated
by the vibrations of all the constituent electrons in
parallel planes. It is directed along a line perpendicular
to the plane of vibration at its center, and approaches
infinity as the angle theta approaches the limit of Pi
divided by two. Therefore, by shifting the axis of
rotation or the plane of vibration thus making theta
vary between the limits of zero and Pi divided by
two...."</p>
<p>He was interrupted by Dorothy, who, mortified by
her thoughtlessness in getting him started, had sprung
up and seized him by the arm.</p>
<p>"Sit down, Dicky!" she implored. "Sit down,
you're rocking the boat! Save your mathematics for
Martin. Don't you know that I could never find out
why 'x' was equal to 'y' or to anything else in algebra?"</p>
<p>She led him back to his chair, where he drew her
down to a seat on the arm beside him.</p>
<p>"Whom do you love?" she whispered gayly in his
ear.</p>
<p>After a time she freed herself.</p>
<hr style='width: 45%;' />
<p>"I haven't practised today. Don't you want me
to play for you a little?"</p>
<p>"Fine business, Dottie. When you play a violin, it
talks."</p>
<p>She took down her violin and played; first his favorites,
crashing selections from operas and solos by the
great masters, abounding in harmonies on two strings.
Then she changed to reveries and soft, plaintive melodies.
Seaton listened with profound enjoyment. Under
the spell of the music he relaxed, pushed out the footrest
of the chair, and lay back at ease, smoking dreamily.
The cigar finished and his hands at rest, his eyes
closed of themselves. The music, now a crooning
lullaby, grew softer and slower, until his deep and
regular breathing showed that he was sound asleep.
She stopped playing and sat watching him intently, her
violin in readiness to play again, if he should show the
least sign of waking, but there was no such sign. Freed
from the tyranny of the mighty brain which had been
driving it so unmercifully, his body was making up for
many hours of lost sleep.</p>
<p>Assured that he was really asleep, Dorothy tip-toed
to her father's study and quietly went in.</p>
<p>"Daddy, Dick is asleep out there in the chair. What
shall we do with him?"</p>
<p>"Good work, Dottie Dimple. I heard you playing
him to sleep—you almost put me to sleep as well. I'll
get a blanket and we'll put him to bed right where
he is."</p>
<p>"Dear old Dad," she said softly, sitting on the arm
of his chair and rubbing her cheek against his. "You
always did understand, didn't you?"</p>
<p>"I try to, Kitten," he answered, pulling her ear.
"Seaton is too good a man to see go to pieces when it
can be prevented. That is why I signalled you to keep
the talk off the company and his work. One of the<span class='pagenum'><SPAN name="Page_399" id="Page_399"></SPAN></span>
best lawyers I ever knew, a real genius, went to pieces
that same way. He was on a big, almost an impossible,
case. He couldn't think of anything else, didn't eat or
sleep much for months. He won the case, but it broke
him. But he wasn't in love with a big, red-headed
beauty of a girl, and so didn't have her to fiddle him to
sleep.</p>
<p>"Well, I'll go get the blanket," he concluded, with a
sudden change in his tone.</p>
<p>In a few moments he returned and they went into the
living-room together. Seaton lay in exactly the same
position, only the regular lifting of his powerful chest
showing that he was alive.</p>
<p>"I think we had better...."</p>
<p>"Sh ... sh," interrupted the girl in an intense whisper.
"You'll wake him up, Daddy."</p>
<p>"Bosh! You couldn't wake him up with a club. His
own name might rouse him, particularly if you said it;
no other ordinary sound would. I started to say that I
think we had better put him to bed on the davenport.
He would be more comfortable."</p>
<p>"But that would surely wake him. And he's so
big...."</p>
<p>"Oh, no, it wouldn't, unless I drop him on the floor.
And he doesn't weigh much over two hundred, does
he?"</p>
<p>"About ten or eleven pounds."</p>
<p>"Even though I am a lawyer, and old and decrepit,
I can still handle that much."</p>
<p>With Dorothy anxiously watching the proceeding and
trying to help, Vaneman picked Seaton up out of the
chair, with some effort, and carried him across the
room. The sleeping man muttered as if in protest at
being disturbed, but made no other sign of consciousness.
The lawyer then calmly removed Seaton's shoes
and collar, while the girl arranged pillows under his
head and tucked the blanket around him. Vaneman
bent a quizzical glance upon his daughter, under which
a flaming blush spread from her throat to her hair.</p>
<p>"Well," she said, defiantly, "I'm going to, anyway."</p>
<p>"My dear, of course you are. If you didn't, I would
disown you."</p>
<p>As her father turned away, Dorothy knelt beside her
lover and pressed her lips tightly to his.</p>
<p>"Good night, sweetheart," she murmured.</p>
<p>"'Night," he muttered in his sleep, as his lips responded
faintly to her caress.</p>
<p>Vaneman waited for his daughter, and when she appeared,
the blush again suffusing her face, he put his
arm around her.</p>
<p>"Dorothy," he said at the door of her room, using
her full name, a very unusual thing for him, "the father
of such a girl as you are hates to lose her, but I advise
you to stick to that boy. Believe in him and trust him,
no matter what happens. He is a real man."</p>
<p>"I know it, Dad ... thank you. I had a touch of
the blues today, but I never will again. I think more
of his little finger than I do of all the other men I ever
knew, put together. But how do you know him so
well? I know him, of course, but that's different."</p>
<p>"I have various ways of getting information. I know
Dick Seaton better than you do—better than he knows
himself. I have known all about every man who ever
looked at you twice. I have been afraid once or twice
that I would have to take a hand, but you saw them
right, just as you see Seaton right. For some time I
have been afraid of the thought of your marrying, the
young men in your social set are such a hopeless lot,
but I am not any more. When I hand my little girl
over to her husband next October I can be really happy
with you, instead of anxious for you. That's how well
I know Richard Seaton.... Well, good night, daughter
mine."</p>
<p>"Good night, Daddy dear," she replied, throwing her
arms around his neck. "I have the finest Dad a girl
ever had, and the finest ... boy. Good night."</p>
<hr style='width: 45%;' />
<p>It was three o'clock the following afternoon when
Seaton appeared in the laboratory. His long rest
had removed all the signs of overwork and he was his
alert, vigorous self, but when Crane saw him and called
out a cheery greeting he returned it with a sheepish
smile.</p>
<p>"Don't say anything, Martin—I'm thinking it all,
and then some. I made a regular fool of myself last
night. Went to sleep in a chair and slept seventeen
hours without a break. I never felt so cheap in my
life."</p>
<p>"You were worn out, Dick, and you know it. That
sleep put you on your feet again, and I hope you will
have sense enough to take care of yourself after this.
I warn you now, Dick, that if you start any more of
that midnight work I will simply call Dorothy over here
and have her take charge of you."</p>
<p>"That's it, Mart, rub it in. Don't you see that I am
flat on my back, with all four paws in the air? But
I'm going to sleep every night. I promised Dottie to
go to bed not later than twelve, if I have to quit right
in the middle of an idea, and I told her that I was
coming out to see her every other evening and every
Sunday. But here's the dope. I've got that missing
factor in my theory—got it while I was eating breakfast
this afternoon."</p>
<p>"If you had eaten and slept regularly here and kept
yourself fit you would have seen it before."</p>
<p>"Yes, I guess that's right, too. If I miss a meal or a
sleep from now on I want you to sand-bag me. But
never mind that. Here's the explanation. We doped
out before, you know, that the force is something like
magnetism, and is generated when the coil causes the
electrons of this specially-treated copper to vibrate in
parallel planes. The knotty point was what could be
the effect of a weak electric current in liberating the
power. I've got it! It shifts the plane of vibration of
the electrons!"</p>
<p>"It is impossible to shift that plane, Dick. It is
fixed by physical state, just as speed is fixed by temperature."</p>
<p>"No, it isn't. That is, it usually is, but in this case it
may be shifted. Here's the mathematical proof."</p>
<p>So saying, Seaton went over to the drafting table,
tacked down a huge sheet of paper, and sketched rapidly,
explaining as he drew. Soon the two men were
engaged in a profound mathematical argument. Sheet<span class='pagenum'><SPAN name="Page_400" id="Page_400"></SPAN></span>
after sheet of paper was filled with equations and calculations,
and the table was covered with reference
books. After two hours of intense study and hot discussion
Crane's face took on a look of dawning comprehension,
which changed to amazement and then to
joy. For the first time in Seaton's long acquaintance
with him, his habitual calm was broken.</p>
<p>"By George!" he cried, shaking Seaton's hand in
both of his. "I think you have it! But how under the
sun did you get the idea? That calculus isn't in any of
the books. Where did you get it? Dick, you're a
wonder!"</p>
<p>"I don't know how I got the idea, it merely came to
me. But that Math is right—it's <i>got</i> to be right, no
other conclusion is possible. Now, if that calc. is right,
and I know it is, do you see how narrow the permissible
limits of shifting are? Look at equation 236. Believe
me, I sure was lucky, that day in the Bureau. It's a
wonder I didn't blow up the whole works. Suppose I
hadn't been working with a storage cell that gave only
four amperes at two volts? That's unusually low, you
know, for that kind of work."</p>
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<p>Crane carefully studied the equation referred to
and figured for a moment.</p>
<p>"In that case the limit would be exactly eight watts.
Anything above that means instant decomposition?"</p>
<p>"Yes."</p>
<p>Crane whistled, a long, low whistle.</p>
<p>"And that bath weighed forty pounds—enough to
vaporize the whole planet. Dick, it cannot be possible."</p>
<p>"It doesn't seem that way, but it is. It certainly
makes me turn cold all over, though, to think of what
might have happened. You know now why I wouldn't
touch the solution again until I had this stuff worked
out?"</p>
<p>"I certainly do. You should be even more afraid of
it now. I don't mind nitroglycerin or T.N.T., but anything
like that is merely a child's plaything compared to
this. Perhaps we had better drop it?"</p>
<p>"Not in seven thousand years. The mere fact that I
was so lucky at first proves that Fate intended this
thing to be my oyster. However, I'll not tempt the old
lady any farther. I'm going to start with one millionth
of a volt, and will use a piece of copper visible
only under a microscope. But there's absolutely no
danger, now that we know what it is. I can make it
eat out of my hand. Look at this equation here,
though. That being true, it looks as though you could
get the same explosive effect by taking a piece of copper
which had once been partially decomposed and subjecting
it to some force, say an extremely heavy current.
Again under the influence of the coil, a small current
would explode it, wouldn't it?"</p>
<p>"It looks that way, from those figures."</p>
<p>"Say, wouldn't that make some bullet? Unstabilize
a piece of copper in that way and put it inside a rifle
bullet, arranged to make a short circuit on impact. By
making the piece of copper barely visible you could have
the explosive effect of only a few sticks of dynamite—a
piece the size of a pea would obliterate New York
City. But that's a long way from our flying-machine."</p>
<p>"Perhaps not so far as you think. When we explore
new worlds it might be a good idea to have a liberal
supply of such ammunition, of various weights, for
emergencies."</p>
<p>"It might, at that. Here's another point in equation
249. Suppose the unstabilized copper were treated with
a very weak current, not strong enough to explode it?
A sort of borderline condition? The energy would be
liberated, apparently, but in an entirely new way. Wonder
what would happen? I can't see from the theory—have
to work it out. And here's another somewhat
similar condition, right here, that will need investigating.
I've sure got a lot of experimental work ahead of
me before I'll know anything. How're things going
with you?"</p>
<p>"I have the drawings and blue-prints of the ship
itself done, and working sketches of the commercial
power-plant. I am working now on the details, such
as navigating instruments, food, water, and air supplies,
special motors, and all of the hundred and one little
things that must be taken into consideration. Then,
as soon as you get the power under control, we will
have only to sketch in the details of the power-plant
and its supports before we can begin construction."</p>
<p>"Fine, Mart, that's great. Well, let's get busy!"</p>
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