Can't You Get Your Teeth Resealed?

"Apparently This Matters" is CNN Tech's weekly, offbeat look at the latest in technology and culture. Jarrett Bellini talks about how far dentistry has come since he grew up with mercury fillings as a child. Dental patients of the past would lose teeth due to infection or lack of hygiene,. It didn't matter whether you were a popper or a prince, your teeth would probably become problematic.