"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.
I awake with a not entirely sickened knowledge that I am merely young again and in a funny way at peace, an observer who is aware of time's chariot, aware that some metamorphosis has occurred.
Normal years have 365 days but a Leap year has 366. The Earth takes a little longer than 365 days to go around the Sun so we add an extra day in February every four years (with a few exceptions) to keep calendars and seasons aligned.
