"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.
As all of us with any involvement in sports knows, no two umpires or no two referees have the same strike zone or call the same kind of a basketball game.
I find that people find a way out of misery through humor and it's humor that's often unacceptable to people who are not in quite such a state of misery.
