Raising children is an incredibly hard and risky business in which no cumulative wisdom is gained: each generation repeats the mistakes the previous one made.
"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
By the time they have been retired for 2 years, 78% of former nfl players have gone bankrupt or are under financial stress because of joblessness or divorce.
Sulfur compounds can naturally occur as sulfide minerals such as pyrite, cinnabar, galena, sphalerite and stibnite. Or as sulfate minerals such as gypsum, alunite and barite.
