Why do humans have canine teeth? Patrick McGannon, Surprise, Arizona All primate species have them, says Sabrina Sholts, a curator of physical anthropology at the Museum of Natural History.

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

Ultimately, only a dentist can treat a cavity, either by cleaning and filling it or performing more extensive procedures like a root canal or tooth extraction. Never try to live with cavity pain. Left ...

Oil pulling benefits are believed to include whitening teeth, combating oral bacteria, reducing plaque, and enhancing overall oral health. Oil pulling is an ancient practice in Ayurvedic medicine that ...