Cranium and Polarity are both what?
Cranium (board game) Cranium is a party game created by Whit Alexander and Richard Tait in 1998, after Richard spent a weekend playing games with another family and recognized the need for a game involving a variety of skills. He left his job at Microsoft, convincing his friend and co-worker Whit Alexander to join him in the creation of "Cranium". "Cranium", manufactured by Hasbro subsidiary Cranium, Inc., is billed as "The Game for Your Whole Brain". Unlike many other party games, "Cranium" includes a wide variety of activities. Giorgio Davanzo handles packaging and branding for the game, and the artwork is done by Gary Baseman, creator of the animated television series "Teacher's Pet".
Palpebral (bone) The palpebral bone is a small dermal bone found in the region of the eye socket in a variety of animals, including crocodilians and ornithischian dinosaurs. In ornithischians, it can form a prong that projects from the front upper corner of the orbit. It is large in heterodontosaurids, basal ornithopods such as "Thescelosaurus" (as "Bugenasaura") and "Dryosaurus", and basal ceratopsians such as "Archaeoceratops"; in these animals, the prong is elongate and would have stuck out and over the eye like a bony eyebrow. As paleoartist Gregory S. Paul has noted, elongate palpebrals would have given their owners fierce-looking "eagle eyes". In such cases, the expanded palpebral may have functioned to shade the eye.