Mesna
(See Alchemy.) Metals in Animal Magnetism : It is recorded by the magnetists that the various metals exercised a characteristic influence on their patients. Physical sensations of heat and cold numbness, drowsiness, and so on were experienced by the somnambules on contact with metals, or even when metals were secretly introduced into the room. Dr. Elliotson, especially, gave much prominence to the alleged power of metal to transmit the magnetic fluid. Gold, silver, platinum, and nickel were good conductors, though the magnetism conveyed by the latter was of a highly dangerous character. Copper, tin, pewter, and zinc were bad conductors. Elliotson found that a magnetised sovereign would throw into the trance his sensitives the sisters Okey, and that though iron would neutralise the magnetic roperties of the sovereign, no other metal would do so. Baron von Reichenbach propounded his theory of odylic force his sensitives saw a luminous emanation proceed from metals-silver and gold shone white; lead, blue; nickle, red, and so on. All these phenomena may be referred to suggestion.
When Metempsychosis, or Transmigration: The passing of the soul at death into another body than the one it has vacated.
The belief in metempsychosis was very wide-spread in ancient times, and still survives in Braminism and Buddhism, as well as in European folk-tales and superstitions. The Brahmins and Buddhists believe that the soul may enter another human body, or that of one of the lower animals, or even a plant or tree, according to its deserts in the previous incarnation. Thus it is doomed to successive incarnations, till by the suppression of all desires and emotions it loses itself in the Supreme Being. Very similar was the idea of Pythagoras and the Greeks, who believed that all material existence was a punishment for sins committed in a former incarnation. Indeed it is probable that Pythagoras derived his theory from the Brahminical doctrine. The ancient Egyptians would also seem to have believed in metempsychosis. Among certain savage tribes of Africa and America transmigration is generally subscribed to at the present day. These savages imagine the discarnate spirit very much out of its element till it has found another body to dwell in, which it does as speedily as possible. Totemism may perhaps facilitate a belief in the passing of the soul into the body of an animal. In Europe also in early times the belief in metempsychosis flourished, and several popular folk-tales, such as that known in Scotland as The Milk-white Doo, of which variants are found in many lands, contain references to the souls of the dead entering into beasts, birds, or fishes. In some places it is thought that witches are at death transformed into hares, and for this reason the people of these localities refuse to eat a hare. The Jewish Kabalists also believed in the doctrine of metempsychosis, and traces of it are to be found in the writings of Swedenborg.