Prof. Crookes then went on to say: "It is supposed by some physiologists that the essential cells of nerves do not actually touch, but are separated by a narrow gap which widens in sleep while it narrows almost to extinction during mental activity. This condition is so singularly like that of a Branly or Lodge coherer (a device which has led Marconi to the discovery of wireless telegraphy) as to suggest a further analogy. The structure of brain and nerve being similar, it is conceivable that there may be present masses of such nerve coherers in the brain whose special function it may be to receive impulses brought from without through the connecting sequence of ether waves of appropriate order of magnitude. Roentgen has familiarized us with an order of vibrations of extreme minuteness compared with the smallest waves of which we have hitherto been acquainted, and of dimensions comparable with the distances between the centers of the atoms of which the material universe is built up; and there is no reason for believing that we have here reached the limit of frequency. It is known that the action of thought is accompanied by certain molecular movements in the brain, and here we have physical vibrations capable from their extreme minuteness of acting direct upon individual molecules, while their rapidity approaches that of the internal and external movements of the atoms themselves."
A formidable range of phenomena must be scientifically sifted before we effectually grasp a faculty so strange, so bewildering, and for ages so inscrutable, as the direct action of mind on mind. It has been said that nothing worth the proving can be proved, nor yet disproved. True this may have been in the past, it is true no longer. The science of our century has forged weapons of observation and analysis by which the veriest tyro may profit. Science has trained and fashioned the average mind into habits of exactitude and disciplined perception, and in so doing has fortified itself for tasks higher, wider and incomparably more wonderful than even the wisest among our ancestors imagined. Like the souls in Plato's myth that follow the chariot of Zeus, it has ascended to a point of vision far above the earth. It is henceforth open to science to transcend all we now think we know of matter, and to gain new glimpses of a profounder scheme of Cosmic Law. In old Egyptian days a well-known inscription was carved over the portal of the Temple of Isis: 'I am whatever has been, is, or ever will be; and my veil no man hath yet lifted.' Not thus do modern seekers after truth confront Nature—the word that stands for the baffling mysteries of the Universe. Steadily, unflinchingly, we strive to pierce the inmost heart of Nature, from what she is, to reconstruct what she has been, and to prophesy what she yet shall be. Veil after veil we have lifted, and her face grows more beautiful, august and wonderful with every barrier that is withdrawn.
Camille Flamarrion, the eminent French astronomer, is a believer in Thought Transference and Mind Reading, and has written the following expression of his convictions on this subject: "We sum up, therefore, our preceding observations by the conclusion that one mind can act at a distance upon another, without the habitual medium of words, or any other visible means of communication. It appears to us altogether unreasonable to reject this conclusion if we accept the facts. There is nothing unscientific, nothing romantic, in admitting that an idea can influence the brain from a distance. The action of one human being upon another, from a distance is a scientific fact; it is as certain as the existence of Paris, of Napoleon, of Oxygen, or of Sirius." The same authority has also said "There can be no doubt that our psychical force creates a movement of the ether, which transmits itself afar like all movements of ether and becomes perceptible to brains in harmony with our own. The transformation of a psychic action into an ethereal movement, and the reverse, may be analogous to what takes place on a telephone, where the receptive plate, which is identical with the plate at the other end, reconstructs the sonorous movement transmitted, not by means of sound, but by electricity."
We have quoted at length from this eminent authority to show once and for all that this great science of MIND-READING is recognized, and approved of by the highest authorities on Modern Science, and also to give our students the benefit of the current scientific theories upon the subject. In this work we have but very little to say about theory, but shall confine ourselves to facts, and actual instruction.
Science knows and has proven that thoughts may be and have been transmitted from one mind to another, in some cases over thousands of miles of space, but it has not as yet solved the mystery of the "Why" of the subject, and contents itself with explaining the "How." The nearest approach to a correct theory seems to be the one which compares the mind with the "wireless telegraph," and which supposes that the vibrations of thought travel through the ether, just as do the waves of this high order of electricity. The mind of one person acts like a "transmitter" of the wireless telegraph, while the mind of the other acts as a "receiver" of the same set of instruments.
There are undoubtedly vibrations set up in the brain when one thinks, and there are undoubtedly waves of thought just as there are waves of electricity. Science informs us that there is an increase of temperature in the human brain during periods of thought-activity, and also that there are constant chemical changes in the structure going on when the brain cells are active. This is akin to the generation of electricity in a battery, and undoubtedly acts in the same way in producing vibrations, and transmitting them to the brain of another. Sir William Crookes, in the address just quoted, points out the direction of the scientific theories concerning the matter. But, this is all that we shall have to say about the theory of Mind Reading. We shall now pass on to the actual practical instruction. The student is asked, however, to always carry in his mind the fact that Mind travels in waves from one brain to another just as electricity travels from the Transmitter to the Receiver. By holding this picture in your mind, you will have the whole practical theory, in condensed form, right before you, so that you may be able to act accordingly.
LESSON II.
THE PROOFS OF MIND READING.
