"Rhythm"
Cloukey’s story does engage with a very real science behind music - and torture. Though not affecting the heart as Cloukey suggests in his story, music has a profound effect on human beings, both on a neurological level as well through social and cultural channels. The repetitive rhythms of Cloukey’s ‘rhythmic toy,’ is meant to drive its victims insane. Trapped inside of a soundproof room, the victims are forced to listen to the repetitive, though ultimately changing music of the device - unlike the forms of psychological torture that have used music, in which the means to an end is the blatant refusal to provide any form of sensory stimulation to the victim. Cloukey envisions the machine as inducing heart attacks upon its victims, not a psychosis brought on by deprivation. Cloukey tries to tie his contemporary understanding of science to an imagined, realistic future of his invention, where harming others becomes the impersonal business of machines, but without the use of direct, physical violence. Cloukey is not terribly far off track in his imaging of 1999, with the torture of political prisoners through music becoming fully realized a few short years later - a truly sad and rather disturbing prediction made by a mediocre sci-fi story from the 1930’s.