Restorative toothpaste A synthetic form of hydroxyapatite, the mineral present in your teeth and bones, was created by NASA to restore bone density in orbiting crew members and is the star ...

A Rutgers dentist and associate professor has created a special toothbrush with suctioning capabilities to prevent kids and ...

NASA researchers first patented an idea for ... but a Japanese company acquired the patent and eventually created a popular toothpaste called Apagard. Hydroxyapatite toothpaste has been approved ...