Permanent teeth Permanent teeth Permanent teeth or adult teeth are the second set of teeth formed in diphyodont mammals. In humans and old world simians, there are thirty-two permanent teeth, consisting of six maxillary and six mandibular molars, four maxillary and four mandibular premolars, two maxillary and two mandibular canines, four maxillary and four mandibular incisors. The first permanent tooth usually appears in the mouth at around six years of age, and the mouth will then be in a transition time with both primary (or deciduous dentition) teeth and permanent teeth during the mixed dentition period until the last primary tooth is
Glass Teeth Glass Teeth Glass Teeth (stylized as GL▲SS †33†H) are an American electronic duo from Boston, Massachusetts, consisting of Xavier Thomas (also known as Xavier Gath and Xavier Glass) and Joe Reutt. It began as Thomas's solo project. While going to film school in New York City in late 2009 and early 2010, he began making music to accompany his video projects, which he uploaded to MySpace under the name Glass Teeth. He also DJed under this name. Reutt (who was also going to college around this time and DJing on the side as Grim Trigger) connected with Thomas after a