Deciduous teeth first teeth seen in the mouth are the mandibular centrals and the last are the maxillary second molars. The primary teeth are made up of central incisors, lateral incisors, canines, first molars, and secondary molars; there is one in each quadrant, making a total of four of each tooth. All of these are gradually replaced with a permanent counterpart except for the primary first and second molars; they are replaced by premolars. The replacement of primary teeth begins around age six, when the permanent teeth start to appear in the mouth, resulting in mixed dentition. The erupting permanent teeth cause
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