Today is #NationalToothacheDay 🦷 This edition of #PeriodicGraphics in C&EN looks at some of the chemistry behind a visit to the dentist's 🪥 https://cen.acs.org/articles/94/i24/Periodic-Graphics-chemistry-dentistry.html

An image of brightly colored toothbrushes with the quote "You don't have to brush your teeth, just the ones you want to keep"! Perfect for the #dentist or #dental hygienist in your life to mark #NationalToothAcheDay #toothbrush #teeth #dentalcare https://fineartamerica.com/featured/brush-the-teeth-you-want-to-keep-karen-cook.html