Medically reviewed by Brian T. Luong, DMD Key Takeaways Teeth are not bones; they are harder and made for chewing. Teeth are ...
Researchers have discovered the secret to the powerful cutting ability of ants: they have teeth on the outside of their mouths, and these so-called mandibular teeth are made of a material that can ...
Beyond repairing decay, the gel can be applied directly onto exposed dentine (the sensitive layer beneath the enamel).