Most people would tell you not to go sticking sharp, pointy, metal things in your mouth, but then your dentist near you comes at you with a large, noisy metal drill, and that is supposed to be perfectly alright. No wonder so many people fear the dentist when many dental procedures require stitches, sharp tools,…
“Laser” is one of those words we hear and often use without thinking a whole lot about? For example, did you realize that “laser” is an acronym? The first laser was operated in May 1960 by Theodore Maiman at the Hughes Research Laboratory in California. Maiman submitted a paper about his project to a journal…
