For the Blood Is the Life. Francis Marion Crawford

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      CHAPTER II.

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      Augustus Chard believed that science had reached a point at which it was necessary to try entirely new experiments and to try them on a vast scale. It seemed to him that the problem of greatest present importance was of a practical kind — the production of electricity in a serviceable form and at a cost which should at once make it the universal source of heat, light and motive power for the whole world. After a careful examination he had come to the conclusion that the most convenient form in which the fluid could be produced was the voltaic, which also was unfortunately the most expensive. He accordingly set to work to ascertain whether any method existed, and could be guessed at, whereby the earth herself could be made to produce under the existing circumstances of nature a current of voltaic electricity. He argued that if such a current could be produced, and if the quality should prove satisfactory, the quantity as compared with the needs of mankind must be unlimited.

      Acting upon his usual plan of beginning from first principles, he reflected*that in the earliest experiments voltaic currents were produced by immersing two metals in a fluid. He naturally discarded all the chemical theories of electricity as worthless, basing his reasoning entirely upon fact and not fearing to give trial to any system which suggested itself, regardless of all existing prejudices about probability. Grotthuss's hypothesis had no charms for him. The problem was, not how to explain the chemical action of currents, but how to produce currents on an enormous scale at a trifling cost. It was necessary to consult nature and not books. If he succeeded in producing a vast quantity of electricity he would find leisure to discourse upon its chemical effects. The idea that the earth must be considered to be a gigantic reservoir of electricity presented itself to his mind under a practical aspect; and it immediately struck him that in the shape of land and water the earth contained the two elements of a stupendous battery; acted upon at all points by a uniform fluid agent, the atmosphere. The idea was simple and grand. It would be sufficient to immerse one conductor in the sea and to attach another to the land. If anything were to result from the attempt it must result immediately. No one had ever thought of it before and the credit of the discovery would belong wholly to him, Augustus Chard. If it failed there was no one but Lady Brenda to say "I told you so." Augustus accordingly set to work to convert the earth into a battery, beginning with a preliminary experiment, to the success of which he attached considerable importance and for which he had caused special instruments to be constructed. Even if this previous attempt should fail Augustus would not be discouraged. A great mathematician has said that " a law would be theoretically universal if it were true of all cases whatever'; and that is what we do not know of any law at all." All previous experiments on such a scale might fail and yet the final experiment, which nobody had ever tried, might be brilliantly successful.

      Augustus therefore proceeded to construct an artificial world. This is a very simple operation, and it is unfortunate that the construction of the real article should be accompanied with such difficulty. It would be well worth while for the European Powers to construct two little supplementary worlds, one for Russians to live in and one for Turks. It has indeed been found theoretically possible to make much out of nothing at all, but hitherto all efforts to materialise the cosmic ether into human habitations and other practical conveniences have signally failed. Augustus made his world in a glass bowl with earth and pebbles and salt water, and tested its nature with a tangent compass of his own invention, very delicately constructed. His expectations were raised to the highest pitch and he hesitated to make the connection of the wire in the mercury cup. At that moment Lady Brenda entered the room, dressed in an exquisite spring costume, with a little straw hat upon her head and a wonderful parasol in her hand.

      "Come and look at my ghost," said Augustus, smiling.

      "It does not look at all like my idea of a ghost," answered Lady Brenda.

      "Neither is your idea of a ghost at all like mine," returned her son-in-law. "Look here, I am going to consult a kind of Egyptian oracle which I have reconstructed from original manuscripts rescued by Dr. Mumienschinder from a tomb in Thebes. The peculiarity of this oracle is that it tells the truth sometimes. It is a sort of teraphim — "

      "Oh, I know. They eat teraphims in America. Brenda dotes on them."

      "I said teraphim — you mean terrapin," said Augustus, gravely.

      "I see," said Lady Brenda, "of course. Go on."

      "Now I am going to perform a magic rite. I will put this bit of copper wire into this little cup of mercury. Do you see that needle? If the needle moves I shall be a great man — if it does not — well then we will see."

      "Put it in. I am sure it won't move," said Lady Brenda, confidently.

      "Here goes. One, two, three! "

      Augustus and his mother-in-law fixed their eyes on the little needle. It trembled and moved, very little indeed, but visibly.

      "Hurrah! " cried Chard. " I shall be a great man! I told you so! "

      "How can you be so silly, Augustus!" laughed Lady Brenda. " Of course it moved — you shook it with the wire. Don't tell me you really put any faith in that nonsense! "

      "I put a good deal of faith in it," he answered, quietly, still gazing at the needle, which remained deflected until he severed the connection, when it at once returned to its normal position. " Now that it is settled that I am to be a great man, let us go for a walk."

      "Much nicer than pottering over such rubbish," said the lady. " I have just had such a delightful letter. Guess from whom it is ?"

      Augustus guessed, and so they went down towards the sea. He was not given to talking of his intentions until they were fulfilled, and there was yet much work to be done before the colossal battery could produce the phenomena he expected from it. But he had a large body of workmen in readiness, together with vast quantities of material, which seemed to consist chiefly of great sheets of zinc-coated wire netting, of endless coils of the same wire and of great heaps of cork floats, each as big as a man's head, like those used for setting tunny-nets in the Mediterranean. In a number of large deal cases which were yet unopened there were apparatus of all kinds for electric lighting, there were electric motors, electric heating СКАЧАТЬ