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.
The Underground Railroad is a great story in American history. People, both black and white, formed a secret network that helped slaves escape to freedom. Unfortunately, a lot of what we learn is not true. 1  Myth: Most of the âworkersâ on the Underground Railroad were white abolitionists. 2  Truth: In fact, most people who helped escaping slaves were free blacks or escaped slaves. 3  Myth: The first âstopsâ along the Underground Railroad were found in the South. 4  Truth: