BruxZir Â® Anterior is the latest advancement in the BruxZir Solid Zirconia product line. This highly esthetic restorative material is designed specifically to satisfy the esthetic and functional requirements of the anterior region of the mouth.ruxZir Â® Anterior is the latest advancement in the BruxZir Solid Zirconia product line. This highly esthetic restorative material is designed specifically to satisfy the esthetic and functional requirements of the anterior region of the mouth.
Ancient myths and legends tell of several mysterious underground cities filled with secret chambers, passages shrines and tombs. Many of these remarkable underground worlds remain shrouded in mystery because we have not been able to locate them yet.
Strange tales of subterranean civilizations, cities and ancient technology. There is something fundamentally and primally mysterious about caves and tunnels. Maybe it's their darkness or the fact that they open into the very body of the Earth. They are invariably the subjects of adolescent adventure stories, such as the Hardy Boys, Nancy Drew mysteries, and R.L. Stine's books.