Cracking a tooth: 3-D map of atoms sheds light on nanoscale interfaces in teeth, may aid materials design

Cracking a tooth: 3-D map of atoms sheds light on nanoscale interfaces in teeth, may aid materials design

Spent a few hours in the dentist's chair yesterday and so this article caught my eye. My husband has stress fractures in his teeth, not from grinding them, but from eating unpopped kernels of corn. There's a lesson there, kids.