Hooded Inmate. Eastern State Penitentiary was the world's first true "Penitentiary." In order to encourage penitence - or true regret - in the hearts of criminals, inmates would spend their entire sentence in solitary confinement. On the rare occasion when an inmate left his cell, a hood was placed over his head to ensure his identity would remain anonymous. Ideally, no inmate would ever see the face of another inmate.
Cestoda (Cestoidea) is the name given to a class of parasitic flatworms, commonly called tapeworms, of the phylum Platyhelminthes. Its members live in the digestive tract of vertebrates as adults, and often in the bodies of various animals ...as juveniles.