So help them brush up well with these bite-sized tips. BOP ’N’ BRUSH : Everyone is supposed to clean their teeth for two minutes twice a day but those 120 seconds can feel like a long time.

ATEN-POUND bite requires a forty-pound contraction of the human ... and the teeth between these ends and the joint or fulcrum, so that a powerful bite could be obtained with a very small ...

Teeth can be vital to evolutionary success, notes the vertebrate zoologist Bill Schutt in “Bite: An Incisive History of Teeth ...