Listen to what you ate in Taurus being digested

The phonograph, which has already been employed in some exceptional cases, like that of Le Baron, will doubtless some day render inestimable service to this kind of study, but it leaves much still to be desired at the present moment, from the point of view of its practical utilization in the case of subjects not in their right mind, who are not easily manageable, and who will not remain quiet long enough while uttering their unusual words to allow the instrument to be adjusted and made ready.