Posted by: meaplet on: June 19, 2008
Today’s useful lesson: dental dams were originally invented for dentistry! Some context: Dentist: Molly, do you know what a dental dam is? Molly: Yes. Dentist: Have you ever used one? Molly: Er, yes? Dentist: Well, we’re going to be using something slightly different. It’s a lot better because it provides more suction, and it’s got […]
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