Applying the Rejuvenating Cautery
At the time of the Spanish Inquisition, it was found that if red hot irons were placed to cool on a man’s back, certain phenomena were to be noted. The monks, the scientific men of that day, occasionally made records of their conclusions as to this process. Some valuable data no doubt has been lost, but enough remained when that Frenchman, Paquelin, made his exhaustive study of the subject to result in the cautery named for him.