In many subsequent examinations and trials, these magistrates required the accused to look upon the afflicted ones, and special note was taken of the apparent action of the supposed evil eye upon the sensitive children. Belief was held and acted upon by these examiners, that, if the accused were guilty, the guilt might be revealed by observable effects of emanations from the witch's eye upon those whom she had been bent upon tormenting. Possibly human experience and observation had gained knowledge of facts which furnished substantial foundation for such belief. The eye of the powerful mesmerist is very potent in action upon those whom he has been accustomed to subdue to his will. If the children quailed and suffered under the gaze of the accused, inference might be drawn that they had previously been brought into servitude by imperceptible forces proceeding from that person. Forces of that nature probably go forth more profusely from the eye than any other part of man, though that is not their only point of egress. Any part of the body may let them out. This fact, no doubt, was assumed of old by would-be witch detectors, for they often required the accused to touch their accusers, or the reverse. And generally the contact was attended by convulsions, spasms, pains, or other distress, or by cessation of annoyances. Such results are moderate evidence that forces pertaining to departed spirits were then operating upon the disturbed ones; for emanations from such source are frequently more agitating and agonizing, or more calming and pleasurable, than any that come forth from the simple mesmerizer. One reason for this augmented effect, as given through mediumistic lips, is, that the greater remove of properties of freed spirits from homogeneousness with those of flesh-robed ones, than exists between the properties of any two mortals, naturally causes either greater commotion or greater calmness when the disembodied ones effect contact with those robed in flesh, than ever occurs upon the confluence of streams exclusively mundane. It should be remembered that spirits, when in rapport with mortal forms, have power not only to will agonies and motions therein, but also to command and efficiently use appliances needful to produce them. Where Tituba's tall man with white hair was controller of performances, all such sufferings and antics as history describes may have occurred at trials for witchcraft, and yet few of them may have been willed to come forth by any mortal. Vailed from external perceptions, that powerful operator shaped the speech, the actions, and the sufferings of all the impressible ones, whether accused or accusers, at his sole pleasure. What his object and his motives were are not matters for consideration at this stage of our investigations. The examining magistrates, John Hathorne and Jonathan Corwin, subscribed to the following account of this examination.