The writer under review, after all, acknowledges his incompetency to unravel this subject, by saying:

“There are mysteries in Planchette. No one is ready to explain the mysterious connection between the mind and the little machine, but there can no longer be any doubt that these curious phenomena, table-tipping and all, are produced by magnetism and electricity.... It is useless to ignore these things, or to laugh at them. It were better to account for them, and subject the influence to the power of man.... When some scientific man will condescend to toy with Planchette, we shall have the curtain drawn aside behind which the spirits have operated these years, and this calamitous spirit-rapping mania will destroy no longer.”

One might almost regret that this latter thought did not occur to the writer before he commenced his article, in which case, by a little patient waiting for this ideal and very condescending “scientific man,” we might have been spared this diatribe of jumbled electricity, magnetism, will-power, opium, hashish, monomania, and driving wheels.

ELECTRICITY HAS NOTHING TO DO WITH IT.

From much and varied observation and experiment in reference to the performances of Planchette, and of kindred phenomena, now extending over a period of about twenty years, I here record my denial, in the most emphatic manner, that electricity or magnetism, properly so called, has anything to do with the mystery at all, and call for the proof that it has. That a certain psycho-dynamic agency closely allied to, and in some of its modifications perhaps identical with, Reichenbach’s “Od,” or odylic force, may have some mediatorial part to play in the affair, I do not dispute, nor yet, for the present, do I affirm. But though this agency has sometimes been identified with what, for the want of a better term, has been called “animal magnetism,” it has yet to be proved, I believe, that there are any of the properties of the magnet, or of magnetism, about it, even so much as would suffice to attract the most comminuted iron filings. It is remarkable that the assertion or hypothesis that electricity or magnetism is concerned in the production of the phenomena in question, has never yet had an origin in any high scientific authority. This is accounted for by the fact that those who are properly acquainted with this agency, and who have the proper apparatus at their command, can demonstrate the truth or falsity of such a hypothesis with the greatest ease. For an experiment, place your Planchette upon a plate of glass, or some other non-conducting substance. Attach to it a common pith-ball electrometer, and then let your medium place his hands upon the board. If electricity equal to the force even of a small fraction of a grain passes from the medium to the board, the pith ball, to that extent, will be deflected from its position. By means of the Torsion Balance electrometer, invented by Coulomb, the presence of almost the smallest conceivable fraction of a grain of electrical force in your Planchette or your table might be detected; and with these delicate tests within reach, tell us not that the movements in question are caused by electricity till you have proved it positively and beyond all dispute.

In the discussion of this electrical theory we have occupied more space than we originally intended, but we have thought it might be for the interest of true science to exhibit, once for all, this ridiculous and yet very popular fallacy, in its true light.

THIRD—THE DEVIL THEORY.

This theory, which appears to have many advocates, is well set forth in the following excerpts from an article published in the Philadelphia Universe, a Catholic organ:

“Neither the sight of the eye, nor the touch of the hand, can discover the spring by which Planchette moves. Therefore it is not, in its movements, a toy. It moves—undoubtedly it moves. And how? Intelligently! It answers questions of any kind put to it in any language required. It does this. This can not be done but by intelligence. Well, by what description of intelligence? It can not be supposed that the Divine intelligence is the motive; for how can God be conceived to make such a manifestation of himself as Planchette exhibits?

“A corresponding reason cuts off the idea that it is presided over by an angelic intelligence; and it is evident to all that a human mind does not control it. There is but one more character of intelligence—that of evil spirits. Therefore Planchette is moved by the agents of hell.... But why should the devil connect himself with Planchette?... We suppose that the experienced scoundrel is ready to do anything human wickedness may ask him when souls are the price of the condescension. But his reasons for particular manifestations are of small importance here. Facts are facts, and the point is, that Planchette is not a toy, that it is moved by an intelligence, and that the intelligence that moves it is necessarily evil. We would therefore advise all who have a Planchette to build for it a special fire of pitch and brimstone.... No one has a right to consult the enemy of God. They who do so are in danger of becoming worshipers of the devil, and of dwelling with him for ever.”