Edison's Conquest of Mars by Garrett Putman Serviss (best ereader for textbooks .txt) 📕

hand engines, capable of launching bolts of death of the same character as those which emanated from the knobs of their larger machines. With these they fired, so to speak, through the breach in their car, and four of our men who were rushing upon them fell in heaps of cinders. The effect of the terrible fire was like that which the most powerful strokes of lightning occasionally produce on earth.

The destruction of the threatening knob had instantaneously relieved the pressure upon the terror-stricken nerves of our company, and they had all regained their composure and self-command. But this new and unexpected disaster, following so close upon the fear which had recently overpowered them, produced a second panic, the effect of which was not to stiffen them in their tracks as before, but to send them scurrying in every direction in search of hiding places.

A Curious Effect.

And now a most curious effect of the smallness of the planet we were on began to play a conspicuous part in our adventures. Standing on a globe only five miles in diameter was like being on the summit of a mountain whose sides sloped rapidly off in every direction, disappearing in the black sky on all sides, as if it were some stupendous peak rising out of an unfathomable abyss.

In consequence of the quick rounding off of the sides of this globe, the line of the horizon was close at hand, and by running a distance of less than 250 yards the fugitives disappeared down the sides of the asteroid, and behind the horizon, even from the elevation of about fifteen feet from which the Martians were able to watch them. From our sight they disappeared much sooner.

The slight attraction of the planet and their consequent almost entire lack of weight enabled the men to run with immense speed. The result, as I subsequently learned, was that after they had disappeared from our view they quitted the planet entirely, the force being sufficient to partially free them from its gravitation, so that they sailed out into space, whirling helplessly end over end, until the elliptical orbits in which they travelled eventually brought them back again to the planet on the side nearly opposite to that from which they had departed.

Hunting for the Enemy.

But several of us, with Mr. Edison, stood fast, watching for an opportunity to get the Martians within range of the disintegrators. Luckily we were enabled, by shifting our position a little to the left, to get out of the line of sight of our enemies concealed in the car.

"If we cannot catch sight of them," said Mr. Edison, "we shall have to riddle the car on the chance of hitting them."

"It will be like firing into a bush to kill a hidden bear," said one of the party.

But help came from a quarter which was unexpected to us, although it should not have been so. Several of the electric ships had been hovering above us during the fight, their commanders being apparently uncertain how to act—fearful, perhaps, of injuring us in the attempt to smite our enemy.

But now the situation apparently lightened for them. They saw that we were at an immense disadvantage, and several of them immediately turned their batteries upon the car of the Martians.

They riddled it far more quickly and effectively than we could have done. Every stroke of the vibratory emanation made a gap in the side of the car, and we could perceive from the commotion within that our enemies were being rapidly massacred in their fortification.

The Electric Fleet's Disintegrating Batteries.

The batteries from the ships riddled the Martians' engine. Every stroke made a gap in the car, and our enemies were being rapidly massacred.

So overwhelming was the force and the advantage of the ships that in a little while it was all over. Mr. Edison signalled them to stop firing because it was plain that all resistance had ceased and probably not one of the Martians remained alive.

We now approached the car, which had been transpierced in every direction, and whose remaining portions were glowing with heat in consequence of the spreading of the atomic vibrations. Immediately we discovered that all our anticipations were correct and that all of our enemies had perished.

The effect of the disintegrators upon them had been awful—too repulsive, indeed, to be described in detail. Some of the bodies had evidently entirely vanished; only certain metal articles which they had worn remaining, as in the case of the first Martian killed, to indicate that such beings had ever existed. The nature of the metal composing these articles was unknown to us. Evidently its vibratory rhythm did not correspond with any included in the ordinary range of the disintegrators.

The Disintegrators' Awful Effect.

Some of the giants had been only partially destroyed, the vibratory current having grazed them, in such a manner that the shattering undulations had not acted upon the entire body.

One thing that lends a peculiar horror to a terrestrial battlefield was absent; there was no bloodshed. The vibratory energy, not only completely destroyed whatever it fell upon but it seared the veins and arteries of the dismembered bodies so that there was no sanguinary exhibition connected with its murderous work.

All this time the shackled Martian had lain on his back where we had left him bound. What his feeling must have been may be imagined. At times, I caught a glimpse of his eyes, wildly rolling and exhibiting, when he saw that the victory was in our hands, the first indications of fear and terror shaking his soul that had yet appeared.

"That fellow is afraid at last," I said to Mr. Edison.

"Well, I should think he ought to be afraid," was the reply.

"So he ought, but if I am not mistaken this fear of his may be the beginning of a new discovery for us."

"How so?" asked Mr. Edison.

"In this way. When once he fears our power, and perceives that there would be no hope of contending against us, even if he were at liberty, he will respect us. This change in his mental attitude may tend to make him communicative. I do not see why we should despair of learning his language from him, and having done that, he will serve as our guide and interpreter, and will be of incalculable advantage to us when we have arrived at Mars."

"Capital! Capital!" said Mr. Edison. "We must concentrate the linguistic genius of our company upon that problem at once."

The Deserter's Return.

In the meantime some of the skulkers whose flight I have referred to began to return, chapfallen, but rejoicing in the disappearance of the danger. Several of them, I am ashamed to say, had been army officers. Yet possibly some excuse could be made for the terror by which they had been overcome. No man has a right to hold his fellow beings to account for the line of conduct they may pursue under circumstances which are not only entirely unexampled in their experience, but almost beyond the power of the imagination to picture.

Paralyzing terror had evidently seized them with the sudden comprehension of the unprecedented singularity of their situation. Millions of miles away from the earth, confronted on an asteroid by these diabolical monsters from a maleficient planet, who were on the point of destroying them with a strange torment of death—perhaps it was really more than human nature, deprived of the support of human surroundings, could have been expected to bear.

Those who, as already described, had run with so great a speed that they were projected, all unwilling, into space, rising in elliptical orbits from the surface of the planet, describing great curves in what might be denominated its sky, and then coming back again to the little globe on another side, were so filled with the wonders of their remarkable adventure that they had almost forgotten the terror which had inspired it.

There was nothing surprising in what had occurred to them the moment one considered the laws of gravitation on the asteroid, but their stories aroused an intense interest among all who listened to them.

Lord Kelvin was particularly interested, and while Mr. Edison was hastening preparations to quit the asteroid and resume our voyage to Mars, Lord Kelvin and a number of other scientific men instituted a series of remarkable experiments.

Jumping Into Empty Space.

It was one of the most laughable things imaginable to see Lord Kelvin, dressed in his air-tight suit, making tremendous jumps into empty space. It reminded me forcibly of what Lord Kelvin, then plain William Thompson, and Professor Blackburn had done when spending a Summer vacation at the seaside, while they were undergraduates of Cambridge University. They had spent all their time, to the surprise of onlookers, in spinning rounded stones on the beach, their object being to obtain a practical solution of the mathematical problem of "precession."

Lord Kelvin's Great Jump.

It was one of the most laughable things imaginable to see Lord Kelvin making tremendous jumps into empty space.

Immediately Lord Kelvin was imitated by a dozen others. With what seemed very slight effort they projected themselves straight upward, rising to a height of four hundred feet or more, and then slowly settling back again to the surface of the asteroid. The time of rise and fall combined was between three and four minutes.

On this little planet the acceleration of gravity or the velocity acquired by a falling body in one second was only four-fifths of an inch. A body required an entire minute to fall a distance of only 120 feet. Consequently, it was more like gradually settling than falling. The figures of these men of science, rising and sinking in this manner, appeared like so many gigantic marionettes bobbing up and down in a pneumatic bottle.

"Let us try that," said Mr. Edison, very much interested in the experiments.

A Delightful Experience.

Both of us jumped together. At first, with great swiftness, but gradually losing speed, we rose to an immense height straight from the ground. When we had reached the utmost limit of our flight we seemed to come to rest for a moment, and then began slowly, but with accelerated velocity, to sink back again to the planet. It was not only a peculiar but a delicious sensation, and but for strict orders which were issued that the electrical ships should be immediately prepared for departure, our entire company might have remained for an indefinite period enjoying this new kind of athletic exercise in a world where gravitation had become so humble that it could be trifled with.

While the final preparations for departure were being made, Lord Kelvin instituted other experiments that were no less unique in their results. The experience of those who had taken unpremeditated flights in elliptical orbits when they had run from the vicinity of the Martians suggested the throwing of solid objects in various directions from the surface of the planet in order to determine the distance that they would go and the curves they would describe in returning.

Mars, the Death-Dealing Planet, at Length at Hand!

For these experiments there was nothing more convenient or abundant than chunks of gold from the Martians' mine. These, accordingly, were hurled in various directions, and with every degree of velocity. A little calculation had shown that an initial velocity of thirty feet per second imparted to one of these chunks, moving at right angles to the radius of the asteroid, would, if the resistance of an almost inappreciable atmosphere were neglected, suffice to turn the piece of gold into a little satellite that would describe an orbit around the asteroid, and continue to do so forever, or at least until the slight atmospheric resistance should eventually bring it down to the surface.

But a less velocity than thirty feet per second would cause the golden missile to fly only part way around, while a greater velocity would give it an elliptical instead of a circular orbit, and in this ellipse it would continue to revolve around the asteroid in the character of a satellite.

If the direction of the original impulse were at more than a right angle to the radius of the asteroid, then the flying body would pass out to a greater or less distance in space in an elliptical orbit, eventually coming back again and falling upon the asteroid, but not at the same spot from which it had departed.

Interesting Experiments.

So many took part in these singular experiments, which assumed rather the appearance of outdoor sports than of scientific demonstrations, that in a short time we had provided the asteroid with a very large number of little moons, or satellites, of gold, which revolved around it in orbits of various degrees of ellipticity, taking, on the average, about three-quarters of an hour to complete a circuit. Since, on completing a revolution, they must necessarily pass through