Whether it sounds credible or not, and it is certainly surprising, I must testify that when a thing of any mobility is controlled in this more direct way, it is able to convey touches of emotion and phases of intonation, so to speak, in a most successful manner. A telegraph key could hardly do it, its range of movement is too restricted, it operates only in a discontinuous manner, by make and break; but a light table, under these conditions, seems no longer inert, it behaves as if animated. For the time it is animated--somewhat perhaps as a violin or piano is animated by a skilled musician and schooled to his will,--and the dramatic action thus attained is very remarkable. It can exhibit hesitation, it can exhibit certainty; it can seek for information, it can convey it; it can apparently ponder before giving a reply; it can welcome a new-comer; it can indicate joy or sorrow, fun or gravity; it can keep time with a song as if joining in the chorus; and, most notable of all, it can exhibit affection in an unmistakable manner. The hand of a writing medium can do these things too; and that the whole body of a normal person can display these emotions is a commonplace. Yet they are all pieces of matter, though some are more permanently animated than others. But all are animated temporarily,--not one of them permanently,--and there appears to be no sharp line of demarcation. What we have to realise is that matter in any form is able to act as agent to the soul, and that by aid of matter various emotions as well as intelligence can be temporarily incarnated and displayed. The extraction of elementary music from all manner of unlikely objects--kitchen utensils, for instance--is a known stage-performance. The utilisation of unlikely objects for purposes of communication, though it would not have been expected, may have to be included in the same general category. With things made for the purpose, from a violin to the puppets of a marionette show, we know that simple human passions can be shown and can be roused. With things made for quiet other purposes it turns out that the same sort of possibility exists. Table-tilting is an old and despised form of amusement, known to many families and often wisely discarded; but with care and sobriety and seriousness even this can be used as a means of communication; and the amount of mediumistic power necessary for this elementary form of psychic activity appears to be distinctly less than would be required for more elaborate methods.