TRUE: A snail
can have about 25,000 teeth on its tongue.
TRUE: A sharks
teeth are literally as hard as steel.
TRUE: In an
average lifetime, a person produces 10,000 gallons
of saliva.
TRUE: Like
fingerprints, everyone's tongue print is different.
TRUE: The
average toothbrush contains about 2,500 bristles
grouped into about 40 tufts per toothbrush. The
tufts are folded over a metal staple and forced onto
pre-cored holes in the head and fused into the head
with heat.
TRUE: The tooth
fairy pays an average of $2 per tooth!
