A Transatlantic Tunnel, Hurrah! (16 page)

Sir Isambard subsided, grumbling at this outrageous waste of time, draining a reckless draft of his spring water, so annoyed was he. Gus took this as assent and explained.

“The theories behind the proposals are quite complex, but there is no need to go into that since the results can be simply understood. Think of the tunnel, if you will, as an immense length of pipe, solid and integral.

There is air in this pipe at the same pressure as most air upon the surface of this world, that is in the neighborhood of some fifteen pounds to the square inch. This air serves only one function, that of permitting the passengers in the trains to breathe, an important fact to the passengers but of no importance to the engineering of the tunnel. These few pounds of pressure add nothing to the structural strength of the tunnel walls to keep out the immense pressures of the ocean above, and from the engineering point of view the air is, in fact, a handicap because it limits and retards the speed of the trains. Remove the air, an easy thing to do, and the trains would go faster while using less power.”

“But the people, sir, our passengers, they must breathe!”

“And breathe they will-for the trains will be sealed and pressurized just like high-altitude aircraft. With the air removed we can now consider higher speeds than were ever possible before. Why there is no reason why our trains cannot go eight, nine hundred—even a thousand miles an hour.”

“Wheels and bearings will not sustain such speeds.”

“Perfectly correct, Sir Winthrop, which leads us to the next stage. A train with no wheels. This train will literally float in the air as powerful magnets in the train are repelled by equally powerful magnets in the track.

We have all seen how one magnet will support another in midair upon its repelling field, and thusly will our train ride in its evacuated tunnel. But what will move our train? And here is the genius of Sir Isambard’s answer.

“The train will move by means of a linear traction engine. I shall not explain this complex invention, but suffice to say it is like an electric motor turned inside out with one part of the motor aboard the train and the other stretched on the roadbed the length of the tunnel with no physical connection needed, or wanted, between them. In addition, most of the train’s speed will be derived by its dropping off the edge of the continental shelf and falling the three miles down to the abyssal plain on the ocean’s bottom. And there you have it, gentlemen, a sealed train in an evacuated tube, floating in mid tunnel and touching nothing physical, even molecules of air, being started on its way by gravity and continuing by electricity. A form of transportation as modern as the entire concept of the tunnel itself.”

There were sighs of relief from the financiers and a few questions to clear up certain points so that when Gus continued he had the informed and knowledgeable attention of his small audience.

“As has been demonstrated we now have our means of transportation and the preforming technique to lay the tunnel. The final step, before detailed surveying and construction begins, is the selection of the route to be followed. Because of the complex nature of the ocean’s floor, great care must be taken at this point, for the bottom of the Atlantic is no sandy lagoon that may be slashed directly across. Hardly! What we have here is a varied landscape more complex and drastic than the one we know on the drier surfaces of our globe. There are, of course, the abyssal plains that form the bottom, lying at an average depth of sixteen thousand feet below the ocean’s surface, but other features must be taken into consideration.

“Down the center of the ocean runs the Mid-Atlantic Ridge, a great mountain chain that is in reality a double row of mountains with the gorge of the Rift Valley between them. These mountain ranges and the Rift Valley are crossed at right angles by immense canyons called fracture zones that resemble wrinkles in the Earth’s hide. Other features also concern us, the Mid-Ocean Canyon, like an underwater riverbed on the ocean’s floor, seamounts and islands and trenches—that is, extraordinarily deep gulfs—such as this one, on the map here, that is over five miles in depth.

“And there are more factors to consider, underwater earthquakes and vulcanism which are concentrated in specific areas for the most part, the very high temperatures of the sea bottom near the Rift Valley as well as the fact that the sea bottom here is moving as the continents drift apart at the rate of about two inches a year. It appears, and the geologists confirm the suspicion, that hew matter rises from the Earth’s interior in the Rift Valley and spreads outwards at that steady rate. All problems, gentlemen, but none of them problems that cannot be surmounted.

“You will note the proposed route on this map which avoids these enumerated obstacles. If we begin here at Point 200 on the edge of the Continental Shelf, our tunnel proceeds roughly north northwest along the fracture zone we call 41-G that join the end of the Mid-Atlantic Ridge and the offset Reykjanes Ridge south of Iceland. By doing this we avoid the peril of crossing the Rift Valley which ceases to exist at this point. Now, further west, we emerge from the fracture zone and turn south, skirting the Mid-Ocean Canyon and swinging around the heights of the Milne Seamount until we reach the Sohm Abyssal Plain. At this point the tunnel will turn almost due north to rise up the Laurentian Cone to meet the tunnel already laid on the Continental Shelf at the Grand Banks Station.

Now this route might be said to have a few faults.”

There was a rumble like a distant storm from Sir Isambard’s direction that Gus chose to ignore as he continued.

“Since the ocean bed is so warm in the fracture zone special tunnel sections will be laid on the bed itself, not in a trench, and constructed in such a manner that water will circulate through cavities in them to keep them cool. However the major criticism might be that, in order to avoid all the geological details, the tunnel will be twice as long as it would be if it went in a direct manner, therefore twice as costly.”

“Good God, man,” Sir Isambard exploded. “We have been over this before and you know we can’t go directly across the infernal ocean. So what are you suggesting?”

There was a hushed silence as Gus took a sheet of paper from his pocket and unfolded it, gulls could be heard crying outside and the strains of the orchestra playing in the distance, but all was listening quiet on the balcony.

“That is just what I am suggesting,” said Gus, with a positive sure-ness.

“And I intend to show you how. I propose that the tunnel go due
south
from Point 200, over the flat bed of the Biscay Abyssal Plain to a base in the archipelago of the Azores, where it will meet the other leg of the tunnel that has come almost due east from the Grand Banks along the Oceanographer Fracture Zone. This route is less than half the length of the one under consideration now and, in addition, will provide an unexpected benefit. Cargo can be unloaded in the Azores base to be loaded on ships for Africa and the Continent, thereby shortening the voyage greatly. Plus the fact that another leg of the tunnel can eventually be considered from the Azores to Spain that will make a train connection between the Continent and the Americas. If this is done the results will be simply amazing.

“It will then be possible for a passenger to board a train at the Pacific port of Provideniya at the end of the Trans-Siberian Railroad and thence to proceed by train across Siberia, Russia and Europe, under the Atlantic, across America and connect with the Trans-Canada Railroad to Alaska there, to finish his journey once more on the shores of the Pacific. After a journey around at least ninety-nine percent of the Earth’s circumference at this point.”

At this juncture there were shouted questions and eager enthusiasm for more information about this novel idea until Sir Isambard hammered with his fist for silence.

“A mad dream, nothing more. Or rather it would be possible were it not for the aforementioned Mid-Atlantic Ridge with the Rift Valley which, I believe, is at least one mile wide and a number of miles deep at this point.

It cannot be crossed. The plan is discarded.”

“Not so. The valley can be crossed and I have the plan for that procedure in my hand. It will be crossed, gentlemen, by an underwater bridge.”

Into the following silence Sir Isambard’s snort of contempt burst like a trumpet peal. “Nonsense, sir! Poppycock and nonsense! A bridge cannot be built a
mile long
that will support the weight of the tunnel sections at this depth.”

“You are correct, sir, it cannot. That is why this bridge will have
negative
buoyancy, a thing our tunnel sections have in any case until we weight them down, so it will float over the canyon, secured in place by heavy cables.”

This time the silence was absolute as Gus snapped open his plan and put it before them, explaining how the bridge would be made and how, since it floated, it could absorb the two-inch-a-year movement of its opposite ends, and all the other details of his new proposal. For every question asked he had an answer and it soon became obvious that, unless unknown factors were thought up, this plan was far superior to the earlier one in every way.

Long before this became clear to the others it was realized by Sir Isambard who parted the table and stood, arms folded, staring out at the setting sun. When the others had exhausted their words and enthusiasm and stopped for breath he turned and fixed Gus with a gaze the coldness of which outdid the most frigid blast of arctic night.

“You have done this deliberately, Washington, produced your plan to supersede mine in an attempt to obtain some gain.”

“Never sir! You have my word…”

“There is no doubt this design, or a variation of it, will be adopted,” the redoubtable man continued, unheeding of the interruption. “The tunnel will be built to the Azores and you will get the credit I am sure. Since I put the good of the tunnel above my own ambition I will continue working as I have done in the past. But for you, sir, personally, sir, I have little regard.

Please be informed that you will no longer be a welcome guest in my house.”

Gus was nodding even before the other had finished, for it had been?

foreordained.

“I was sure of that from the beginning,” said he, a weight of unspoken feelings in these simple words. “I have nothing but good feelings for you, sir, nor do I intend to do you injury in any way. I wish that you would believe me when I say that I have put the good of the tunnel ahead of any personal advancement for myself. Therefore, in the light of your remarks, I have no choice other than to resign from my position in the Transatlantic Tunnel Company and leave their employ. If my presence is a disconcerting one and interferes with the completion of this great work, then I will remove that presence.”

His remarks, though spoken in a quiet voice, brought a stunned silence to the others in the room, though only for a few moments to Sir Isambard.

“Resignation accepted. You may leave.”

This further paralyzed the verbal apparatus of the two men of finance so that Gus had actually risen from his chair and was on his way to the door before Lord Cornwallis could speak.

“Washington, a moment if you please. We must not be unilateral,, matter of precedence, full consideration, blast me, I am not sure what! to make of all this.” With an effort he assembled his fractured thoughts“ and sought for some form of compromise even at this last moment, ”We have heard your suggestion and must consider it, since, Sir Isambard, with all due respect, you cannot speak for all the members of both Boards or even for myself or Winthorp. What I would suggest, what I do suggest, sir, is that we here consider what must be done and will then inform you of any decisions reached. If you would tell us where you could be reached at the end of our conference, Captain Washington?“

“I will be in my room.”

“Very good. We will contact you as soon as there are any results to our deliberations.”

Gus left then and the heavy door closed behind him with a powerful clack of the latch and a certain positive finality.

III. A BRIEF ENCOUNTER

On all sides cheer and goodwill abounded, tastefully clad couples and groups talked animatedly, friends called to one another with hearty voices, bellboys darted through the press in the lobby with messages and telegrams undoubtedly all of a happy, wholesome nature, and such a flood of good spirits encompassed them all that it must surely have lapped up and out of the windows and across the pavement bringing smiles as it went and causing even the gulls on the balustrades to cry with joy. Yet through this ocean of cheer one dark vessel plunged, a man with an aura of great unhappiness about him, cut off and alone, architect of all these glories, and now, in the hour of triumph, set apart from all those who enjoyed the fruits of his labors.

Washington was too depressed to be depressed, too numb for feelings, even miserable ones, lie wafted steadily and calmly with a grave, exterior which in no way indicated the depths of unplumbed unhappiness within him, for the tunnel had be, come his life and without it he felt an empty shell. He was tempted to be bitter towards himself, yet if he had it to do over again he knew he would do the same. The improved route must be used. If saving the tunnel meant a loss in his personal life, then it must be done. Occupied like this, in the darkest of dark studies, he plowed through the crowd to a berth before the lift doors and waited for them to open, and open they did, quickly enough, for this lift was powered by hydraulics with a piston sunk into a cylinder deep in the ground, and he stepped aside so the single occupant could emerge, face to face with him, a chance of fate, a roll of some celestial die that determined that the occupant should be none other than the lady so recently mentioned, Sir Isambard’s daughter Iris.

“Iris,” said he, and could say no more for to his eyes her face and elegantly garbed form were enclosed in a golden nimbus that made detailed vision difficult.

“You’re looking older, Gus,” said she with the eminently more practical vision of a woman. “Though I must say that touch of gray to your hair does add something.” But, practical as she was, it could not be denied that, sure as her voice had been when she started to speak, there was a certain indeterminate waver to it before she had done. At this all conversation ceased and they stood, simply looking at each other for long moments until the boy who operated the lift piped up.