A Strange Manuscript Found in a Copper Cylinder - James De Mille (best english books to read TXT) 📗

out. One is by the measurement of arcs on the Earth’s surface; the other is by experiments with pendulums or weights with regard to the Earth’s gravity at different places. The former of these methods is, perhaps, the more satisfactory. Measurements of arcs have been made on a very extensive scale in different parts of the world⁠—in England, France, Lapland, Peru, and India. Mr. Ivory, who devoted himself for years to an exhaustive examination of the subject, has deduced that the equatorial radius of the Earth is over 3,962 miles, and the polar radius over 3,949 miles. This makes the depression at either pole upward of thirteen miles. A depression of over thirteen miles, as you must plainly see, should produce strange results in the scenery at the poles. Of course, if there are mountains, no difference would be noticed between this and any other part of the Earth’s surface; but if there is water, why, we ought to expect some such state of things as More describes. The gravitation test has also been tried, with very nearly the same result. The surface of the Earth at the equator, being farthest from the centre of gravity, indicates the least weight in bodies; but at the poles, where the surface is nearest the centre of gravity, there must be the greatest weight. It is found, in fact, that the weight of bodies increases in passing from the equator to the poles. By experiments made in this way the polar compression is ascertained to be the same as I have mentioned.”

“What effect would this have on the climate at the poles?” asked Oxenden.

“That’s a complicated question,” said the doctor. “In answer to that we must leave ascertained facts and trust to theories, unless, indeed, we accept as valid the statements of this remarkable manuscript. For my own part, I see no reason why it should not be as More says. Remember, this polar world is thirteen miles nearer to the centre of the Earth. Whether this should affect the climate or not, depends upon the nature of the Earth’s interior. That interior, according to the popular theory of the present day is a mass of fire. This theory affirms that the Earth was once a red-hot mass, which has cooled down; but the cooling process has only taken place on the surface, leaving the interior still a molten mass of matter in a state of intense heat and combustion. At the poles the surface is thus thirteen miles nearer to these tremendous fires. Of course it may be supposed that the Earth’s crust is of about equal thickness on all parts; yet still, even if this be so, thirteen miles ought to make some difference. Now at the North Pole there seem to be causes at work to counterbalance the effect of the internal heat, chiefly in the enormous accumulation of polar ice which probably hems it in on every side; and though many believe in an open polar sea of warm water at the North Pole, yet still the effect of vast ice-masses and of cold submarine currents must be to render the climate severe. But at the South Pole it is different. The observations of Ross and of More show us that there is a chain of mountains of immense height, which seem to encircle the pole. If this be so, and I see no reason to disbelieve it, then the ice of the outer seas must be kept away altogether from that strange inner sea of which More speaks. Ross saw the volcanoes Erebus and Terror; More saw two others. How many more there may be it is impossible to say; but all this shows that the effect of the Earth’s internal fires is very manifest in that region, and More has penetrated to a secluded world, which lies apart by itself, free from the influence of ice-masses, left to feel the effect of the internal fires, and possessing what is virtually a tropical climate.”

“Well,” said Melick, “there is no theory however wild and fantastic, which some man of science will not be ready to support and to fortify by endless arguments, all of the most plausible kind. For my own part, I still believe More and his south polar world to be no more authentic than Sindbad the Sailor.”

But the others evidently sympathized with the doctor’s view, and regarded Melick as carrying his scepticism to an absurd excess.

“How large do you suppose this south polar ocean to be?” asked Featherstone.

“It is impossible to answer that question exactly,” said the doctor. “It may be, as More hints, a thousand miles in extent, or only five hundred, or two hundred. For my own part, however, I feel like taking More’s statements at their utmost value; and the idea that I have gathered from his narrative is that of a vast sea like the Mediterranean, surrounded by impassable mountains, by great and fertile countries, peopled with an immense variety of animals, with a fauna and flora quite unlike those of the rest of the world; and, above all, with great nations possessing a rare and unique civilization, and belonging to a race altogether different from any of the known races of men.”

“Well,” said Melick, “that at least is the idea which the writer of the manuscript tries to convey.”

By this time they had finished dinner.

“And now,” said Featherstone, “let’s have some more of the manuscript. Melick is tired of it, I dare say. I would relieve him, but I’m an infernally bad reader. Doctor, what do you say? Will you read the next instalment!”

“With all my heart,” said the doctor, briskly.

“Very well, then,” said Featherstone; “we will all be your attentive hearers.”

And now the doctor took up the manuscript and began to read.

VIII The Cave-Dwellers

The cavern into which the chief led me was very spacious, but had no light except that which entered through the portal. It was with difficulty that I could see anything, but