to "fire.""
Like a madman he wrenched himself loose from us, sprang through the door, and darted upstairs. "I"ll show you some combustion!" he shouted back fiercely.
Kennedy was after him like a flash. "The will!" he cried.
We literally tore the door off its hinges and burst into James Langley"s room. He was bending eagerly over the fireplace. Kennedy made a flying leap at him. Just enough of the will was left unburned to be admitted to probate.
IX. The Terror In The Air
"There"s something queer about these aeroplane accidents at Belmore Park," mused Kennedy, one evening, as his eye caught a big headline in the last edition of the Star, which I had brought uptown with me.
"Queer?" I echoed. "Unfortunate, terrible, but hardly queer. Why, it is a common saying among the aeronauts that if they keep at it long enough they will all lose their lives."
"Yes, I know that," rejoined Kennedy; "but, Walter, have you noticed that all these accidents have happened to Norton"s new gyroscope machines?"
"Well, what of that" I replied. "Isn"t it just barely possible that Norton is on the wrong track in applying the gyroscope to an aeroplane?
I can"t say I know much about either the gyroscope or the aeroplane, but from what I hear the fellows at the office say it would seem to me that the gyroscope is a pretty good thing to keep off an aeroplane, not to put on it."
"Why?" asked Kennedy blandly.
"Well, it seems to me, from what the experts say, that anything which tends to keep your machine in one position is just what you don"t want in an aeroplane. What surprises them, they say, is that the thing seems to work so well up to a certain point--that the accidents don"t happen sooner. Why, our man on the aviation field tells me that when that poor fellow Browne was killed he had all but succeeded in bringing his machine to a dead stop in the air. In other words, he would have won the Brooks Prize for perfect motionlessness in one place. And then Herrick, the day before, was going about seventy miles an hour when he collapsed.
They said it was heart failure. But to-night another expert says in the Star--here, I"ll read it: "The real cause was carbonic-acid-gas poisoning due to the pressure on the mouth from driving fast through the air, and the consequent inability to expel the poisoned air which had been breathed. Air once breathed is practically carbonic-acid-gas. When one is pa.s.sing rapidly through the air this carbonic-acid-gas is pushed back into the lungs, and only a little can get away because of the rush of air pressure into the mouth. So it is rebreathed, and the result is gradual carbonic-acid-gas poisoning, which produces a kind of narcotic sleep.""
"Then it wasn"t the gyroscope in that case?" said Kennedy with a rising inflection.
"No," I admitted reluctantly, "perhaps not."
I could see that I had been rash in talking so long. Kennedy had only been sounding me to see what the newspapers thought of it. His next remark was characteristic.
"Norton has asked me to look into the thing," he said quietly. "If his invention is a failure, he is a ruined man. All his money is in it, he is suing a man for infringing on his patent, and he is liable for damages to the heirs, according to his agreement with Browne and Herrick. I have known Norton some time; in fact, he worked out his ideas at the university physical laboratory. I have flown in his machine, and it is the most marvellous biplane I ever saw. Walter, I want you to get a Belmore Park a.s.signment from the Star and go out to the aviation meet with me to-morrow. I"ll take you on the field, around the machines--you can get enough local colour to do a dozen Star specials later on. I may add that devising a flying-machine capable of remaining stationary in the air means a revolution that will relegate all other machines to the sc.r.a.p-heap. From a military point of view it is the one thing necessary to make the aeroplane the superior in every respect to the dirigible."
The regular contests did not begin until the afternoon, but Kennedy and I decided to make a day of it, and early the next morning we were speeding out to the park where the flights were being held.
We found Charles Norton, the inventor, anxiously at work with his mechanicians in the big temporary shed that had been accorded him, and was dignified with the name of hangar.
"I knew you would come, Professor," he exclaimed, running forward to meet us.
"Of course," echoed Kennedy. "I"m too much interested in this invention of yours not to help you, Norton. You know what I"ve always thought of it--I"ve told you often that it is the most important advance since the original discovery by the Wrights that the aeroplane could be balanced by warping the planes."
"I"m just fixing up my third machine," said Norton. "If anything happens to it, I shall lose the prize, at least as far as this meet is concerned, for I don"t believe I shall get my fourth and newest model from the makers in time. Anyhow, if I did I couldn"t pay for it--I am ruined, if I don"t win that twenty-five-thousand-dollar Brooks Prize.
And, besides, a couple of army men are coming to inspect my aeroplane and report to the War Department on it. I"d have stood a good chance of selling it, I think, if my flights here had been like the trials you saw. But, Kennedy," he added, and his face was drawn and tragic, "I"d drop the whole thing if I didn"t know I was right. Two men dead--think of it. Why, even the newspapers are beginning to call me a cold, heartless, scientific crank, to keep on. But I"ll show them--this afternoon I"m going to fly myself. I"m not afraid to go anywhere I send my men. I"ll die before I"ll admit I"m beaten."
It was easy to see why Kennedy was fascinated by a man of Norton"s type. Anyone would have been. It was not foolhardiness. It was dogged determination, faith in himself and in his own ability to triumph over every obstacle.
We now slowly entered the shed where two men were working over Norton"s biplane. One of the men was a Frenchman, Jaurette, who had worked with Farman, a silent, dark-browed, weatherbeaten fellow with a sort of sullen politeness. The other man was an American, Roy Sinclair, a tall, lithe, wiry chap with a seamed and furrowed face and a loose-jointed but very deft manner which marked him a born bird-man. Norton"s third aviator, Humphreys, who was not to fly that day, much to his relief, was reading a paper in the back of the shed.
We were introduced to him, and be seemed to be a very companionable sort of fellow, though not given to talking.
"Mr. Norton," he said, after the introduction, "there"s quite an account of your injunction against Delanne in this paper. It doesn"t seem to be very friendly," he added, indicating the article.
Norton read it and frowned. "Humph! I"ll show them yet that my application of the gyroscope is patentable. Delanne will put me into "interference" in the patent office, as the lawyers call it, will he?
Well, I filed a "caveat" over a year and a half ago. If I"m wrong, he"s wrong, and all gyroscope patents are wrong, and if I"m right, by George, I"m first in the field. That"s so, isn"t it?" he appealed to Kennedy.
Kennedy shrugged his shoulders non-committally, as if he had never heard of the patent office or the gyroscope in his life. The men were listening, whether or not from loyalty I could not tell.
"Let us see your gyroplane, I mean aeroscope--whatever it is you call it," asked Kennedy.
Norton took the cue. "Now you newspaper men are the first that I"ve allowed in here," he said. "Can I trust your word of honour not to publish a line except such as I O.K. after you write it?"
We promised.
As Norton directed, the mechanicians wheeled the aeroplane out on the field in front of the shed. No one was about.
"Now this is the gyroscope," began Norton, pointing out a thing encased in an aluminum sheath, which weighed, all told, perhaps fourteen or fifteen pounds. "You see, the gyroscope is really a flywheel mounted on gimbals and can turn on any of its angles so that it can a.s.sume any angle in s.p.a.ce. When it"s at rest like this you can turn it easily. But when set revolving it tends to persist always in the plane in which it was started rotating."
I took hold of it, and it did turn readily in any direction. I could feel the heavy little flywheel inside.
"There is a pretty high vacuum in that aluminum case," went on Norton.
"There"s very little friction on that account. The power to rotate the flywheel is obtained from this little dynamo here, run by the gas-engine which also turns the propellers of the aeroplane."
"But suppose the engine stops, how about the gyroscope?" I asked sceptically.
"It will go right on for several minutes. You know, the Brennan monorail car will stand up some time after the power is shut off. And I carry a small storage-battery that will run it for some time, too. That"s all been guarded against."
Jaurette cranked the engine, a seven-cylindered affair, with the cylinders sticking out like the spokes of a wheel without a rim. The propellers turned so fast that I could not see the blades--turned with that strong, steady, fierce droning buzz that can be heard a long distance and which is a thrilling sound to hear. Norton reached over and attached the little dynamo, at the same time setting the gyroscope at its proper angle and starting it.
"This is the mechanical brain of my new flier," he remarked, patting the aluminum case lovingly. "You can look in through this little window in the case and see the flywheel inside revolving--ten thousand revolutions a minute. Press down on the gyroscope," he shouted to me.
As I placed both hands on the case of the apparently frail little instrument, he added, "You remember how easily you moved it just a moment ago."
I pressed down with all my might. Then I literally raised myself off my feet, and my whole weight was on the gyroscope. That uncanny little instrument seemed to resent--yes, that"s the word, resent--my touch.
It was almost human in the resentment, too. Far from yielding to me, it actually rose on the side I was pressing down!
The men who were watching me laughed at the puzzled look on my face.
I took my hands off, and the gyroscope leisurely and nonchalantly went back to its original position.
"That"s the property we use, applied to the rudder and the ailerons--those flat planes between the large main planes. That gives automatic stability to the machine," continued Norton. "I"m not going to explain how it is done--it is in the combination of the various parts that I have discovered the basic principle, and I"m not going to talk about it till the thing is settled by the courts. But it is there, and the court will see it, and I"ll prove that Delanne is a fraud--a fraud when he says that my combination isn"t patentable and isn"t practicable even at that. The truth is that his device as it stands isn"t practicable, and, besides, if he makes it so it infringes on mine. Would you like to take a flight with me?"
I looked at Kennedy, and a vision of the wreckage of the two previous accidents, as the Star photographer had snapped them, flashed across my mind. But Kennedy was too quick for me.
"Yes," he answered. "A short flight. No stunts."
We took our seats by Norton, I, at least, with some misgiving. Gently the machine rose into the air. The sensation was delightful. The fresh air of the morning came with a stinging rush to my face. Below I could see the earth sweeping past as if it were a moving-picture film. Above the continuous roar of the engine and propeller Norton indicated to Kennedy the automatic balancing of the gyroscope as it bent the ailerons.
"Could you fly in this machine without the gyroscope at all?" yelled Kennedy. The noise was deafening, conversation almost impossible. Though sitting side by side he had to repeat his remark twice to Norton.