Associations to the word «Hydroxyapatite»
Wiktionary
HYDROXYAPATITE, noun. A basic calcium phosphate mineral that is the principal inorganic constituent of bone and teeth.
Wise words
Wisdom does not show itself so much in precept as in life -
in firmness of mind and a mastery of appetite. It teaches us
to do, as well as talk, and to make our words and actions
all of a color.