Scientists Invent Painless Dental Filling Process—Uses Plasma Toothbrush [Video]

Rejoice! Scientists at the University of Missouri have invented a way to apply fillings that is completely painless. It uses a new plasma brush that disinfects and cleans out cavities, killing bacterias and forming a better bond for the fillings. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/Bf9f5TkezSY/scientists-invent-painless-dental-filling-process-using-a-plasma-toothbrush

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