This doesn't look like much, but it is really important, an LED replacement for the 12 billion fragile glass mercury filled fluorescent tubes in stores and offices around the world. (treehugger.com)
Should you decide to have old mercury fillings removed it is very important to seek out a qualified dentist who knows how to remove these safely — otherwise you risk increasing intoxication from mercury. (nourishholisticnutrition.com)
If you have a mouthful of mercury fillings consider having them replaced. (foodforthebrain.org)