Penelope K, by the way - Head

Penelope K runs the Information Station, a place which contains all the answers to any question a child might have. To help her find the answers, Penelope is joined by her sock puppet, Squirm; Hank and Frank, two wise cracking fish; Trewey, the shadow rabbit, and music is provided by the Rubber Band. Investigating the question of how to see the back of your own head, leaves Penelope K confuzzled. She simply can't do it. Is it because she needs eyes in the back of her head, or because hands can't do two things at once or that she really needs a magic mirror?