AN EXPERIMENT
“That can’t be Koku and
Rad in one of their periodic squabbles, can it?”
asked Ned.
“No. It’s probably
Mr. Baxter,” Tom answered. “The doctor
said he might get violent once or twice, until the
effects of his shock wore off. There is some
quieting medicine I can give him. I’ll
run up.”
“Guess I’d better go along,”
remarked Ned. “Sounds as if you’d
need help.”
And it did appear so, for again the
frenzied shouts sounded:
“I’ll get ’em!
I’ll get the scoundrels who stole my secret
formulae that I worked over so many years! Come
back now! Don’t put the match near the
powder!”
Tom and Ned hurried to the room where
the unfortunate chemist had been put to bed, to find
him out in the hall, wrapped in a bedquilt, and with
Mrs. Baggert vainly trying to quiet him. Mr.
Baxter stared at Tom and Ned without seeing them, for
he was in a delirium of fever.
“Have you my formulae?”
he asked. “I want them back!”
“You shall have them in the
morning,” replied Tom soothingly. “Lie
down, and I’ll bring them to you in the morning.
And drink this,” he added, holding out a glass
of soothing mixture which the doctor had ordered in
case the patient should become violent.
Josephus Baxter glared about with
wild eyes, but between them Tom and Mrs. Baggert managed
to get him to drink the mixture.
“Bah! It’s as bad
as some of my chemicals!” spluttered the chemist,
as he handed back the glass. “You are sure
you’ll have my formulae in the morning?”
he asked, as he turned to go back to his room.
“I’ll do my best,”
declared Tom cheerfully. “Now please lie
down.”
Which, after some urging, Mr. Baxter
consented to do. Eradicate wanted to lie down
in the hall outside the excited chemist’s door
to guard against his emerging again, but Tom decided
on Koku. The giant, though not as intelligent
as the colored man, was more efficient in an emergency
because of his great strength. Eradicate was
getting old, and there was a pathetic droop to his
figure as he shuffled off when Koku superseded him.
“Ah done guess Ah ain’t
wanted much mo’,” muttered Rad sadly.
“Oh, yes, you are!” cried
Tom, as, the excitement over, he walked downstairs
with Ned. “I’m going to start something
new, Rad, and I’ll need your help.”
“Will yo’, really, Massa
Tom?” exclaimed faithful Rad, his face lighting
up. “Dat’s good! Is yo’
goin’ off after mo’ diamonds, or up to
de caves of ice?”
“Not quite that,” answered
the young inventor, recalling the stirring experiences
that had fallen to him when on those voyages.
“I’m going to work around home, Rad, and
I’ll need your help.”
“Anyt’ing yo’ wants,
Massa Tom! Anyt’ing yo’ wants!”
offered the now delighted Rad, and he went to bed
much happier.
“Well, to resume where we left
off,” began Ned, when he and Tom were once more
by themselves, “what’s the game?”
“Oh, I don’t know that
it’s much of a game,” was the answer.
“But I just have an idea that a big fire in a
towering building can be fought from above with chemicals,
as well as from the ground with streams of water.
“Well, I guess it could be,”
Ned agreed. “But how are you going to get
your chemicals in at the top? Shoot ’em
up through a hose? If you do that you’ll
need a special kind of hose, for the chemicals will
rot anything like rubber or canvas.”
“I wasn’t thinking of
a hose,” returned Tom. “What then?”
asked the young financial manager.
“An airship!” Tom exclaimed
with such sudden energy that Ned started. “It
just came to me!” explained the youthful inventor.
“I was wondering how we could get the chemicals
in from the top, and an airship is the solution.
I can sail over the burning building and drop the
chemicals down. That will douse the blaze if
my plans go right.”
Ned was silent a moment, considering
Tom’s daring plan and project. Then, as
it became clearer, the young banker cried:
“Blamed if I don’t think
that’s just the thing, Tom! It ought to
work, and, if it does, it will save a lot of lives,
to say nothing of property! A fire in a sky-scraper
ought to be fought from above. Then the extinguisher
element, whether chemicals or water, could be dropped
where they’d do the most good. As it is
now, with water, a lot of it is wasted. Some of
it never reaches the heart of the fire, being splashed
on the outside of the building. A lot more turns
to steam before it hits the flames, and only a small
percentage is really effective.”
“That’s my notion,” Tom said.
“Then go ahead and do it!”
urged his friend. “You have my permission!”
“Thanks,” commented Tom
dryly. “But there are several things to
be worked out before we can start. I’ve
got to devise some scheme for carrying a sufficient
quantity of chemicals, and invent some way of releasing
them from an airship over the blaze. But that
last part ought to be easy, for I think I can alter
my warfare bomb-dropping attachment to serve the purpose.
“What I really need, however,
is some new chemical combination that will quickly
put a really big blaze out of business. There
are any number of these chemicals, but most of them
depend on the production of carbon dioxide. This
is the product of some solution of a carbonate and
sulphuric acid, and I suppose, eventually, I’ll
work out something on that order. But I hope I
may get something better.”
“You haven’t delved much into chemistry,
have you?”
“No. And I wish now that
I had. I see my limitations and realize my weakness.
But I can brush up a little on my chemistry.
As for the mechanical part, that of dropping the extinguisher
on the blaze, I’m not worrying over that end.”
“No,” agreed Ned.
“You have enough types of airships to be able
to select just the best one for the purpose. But,
say, Tom!” he suddenly cried, “why not
ask him to help you?”
“Who?”
“Mr. Baxter. He’s
a chemist. And though he says his formulae are
about dyes and fireworks, maybe he can put you in the
way of inventing a chemical solution that will be
death to fires.”
“He might,” Tom agreed.
“But I think he’ll be out of business
for some time. This shock—being overcome
by smoke and his secret formulae having been stolen—seem
to have affected his mind. I don’t know
that I could depend on him.”
“It’s worth trying,”
declared Ned. “What do you suppose he means,
Tom, saying that Field and Melling stole his formulae?”
“Haven’t the least idea.
I only know those fireworks firm members slightly,
if at all. I’m not sure I’d recognize
them if I met them. But they are reputed to be
wealthy, and I hardly think they would stoop to stealing
some inventor’s formulae.
“We inventors are a suspicious
lot, Ned, as you probably have found out,” he
added with a smile. “We imagine the rest
of the world is out to cheat us, and I presume Josephus
Baxter is no exception. Still, there may be some
truth in his story. I’ll give him all the
help I can. But I’m going into the aerial
fire-fighting game. I’ve been waiting
for something new, and this may be it.”
“You may count on me!”
declared Ned. “And now, unless you’re
going to sit up all night and start studying chemistry,
you’d better come to bed.”
“That’s right. Tomorrow
is another day. I hope Mr. Baxter gets some rest.
Sleep will improve him a lot, the doctor said.”
“I know one friend of yours
who will be glad to know that you are going to start
something,” remarked Ned, as he and Tom started
for their rooms, for the young manager was staying
with his friend for the night.
“Who?” Tom wanted to know.
“Mr. Wakefield Damon,”
was the answer. “He hasn’t been over
lately, Tom.”
“No, he’s been off on
a little trip, blessing everything from his baggage
check to his suspender buttons,” laughed the
young inventor, as he recalled his eccentric acquaintance.
“I shall be glad to see him again.”
“He’ll be right over as
soon as he learns what’s in the wind,”
predicted Ned.
The hopes that Mr. Baxter would be
greatly improved in the morning were doomed to disappointment.
He was in no actual danger, the doctor said, but his
recovery from the effects of the smoke he had breathed
was not as rapid as desired or hoped for.
“He’s suffering from some
shock,” said the physician, “and his mental
condition is against him. He ought to be kept
quiet, and if you can’t have him here, Mr. Swift,
I can arrange to have him sent to a hospital.”
“I wouldn’t dream of it!”
Tom exclaimed. “Let him stay here by all
means. We have plenty of room, and Mrs. Baggert
has been wishing for some one to nurse. Now she
has him.”
So it was arranged that the chemist
should remain at the Swift home, and he gave a languid
assent when they spoke to him of the matter.
He really was much more ill than seemed at first.
But as everything possible had been
done, Tom decided to go ahead with the new idea that
had come to him—that of inventing an aerial
chemical fire-fighting machine.
“And if we get a chance, Ned,
we’ll try to get back those secret formulae
Mr. Baxter claims to have lost,” Tom declared.
“I have heard some stories about that fireworks
firm, which make me believe there may be something
in Baxter’s story.”
“All right, Tom, I’m with
you any time you need me,” Ned promised.
The young inventor lost little time
in beginning his operations. As he had said,
the chief need was a fire extinguishing chemical solution
or powder. Tom resolved to try the solution first,
as it was easier to make. With this end in view
he proceeded to delve into old and new chemistry books.
He also sought the advice of his father.
And one day, when Ned called, Tom
electrified his chum with the exclamation:
“Well, I’m going to give it a try!”
“What?”
“My aerial chemical fire-fighting
apparatus. Of course I only have the chemical
yet. I haven’t worked on the carrying apparatus
nor decided how I will attach it to an airship.
But I’m going up now with some of my new solution
and drop it on a blaze from above.”
“Where are you going to get
the fire?” asked Ned. “You can’t
have a sky-scraper blaze made to order, you know.”
“No, but as this is only an
experiment,” Tom said, “a big bonfire
will answer the purpose. I’m having Koku
and Rad make one now down in our big meadow.
As soon as it gets hot enough and fierce enough, I’ll
sail over it in my small machine, drop the extinguisher
on it, and see what happens. Want to come?”
“Sure thing!” cried Ned.
“And I hope the experiment is a success!”
“Thanks,” murmured Tom.
“I’m about ready to start. All I have
to do is to take this tank up with me,” and he
pointed to one containing his new mixture. “Of
course the arrangement for dumping it out of the aircraft
is very crude,” Tom said. “But I
can work on that later.”
Ned and he were busy putting the can
of Tom’s new chemical extinguisher in the airship
when the door of the hangar was suddenly opened and
a very much excited man entered crying:
“Fire! Fire! Bless
my kitchen sink, your meadow’s on fire, Tom
Swift! It’s blazing high! Fire!
Fire!”