"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.
The long, fluffy wigs which are commonly seen worn by judges today derived from the days of king louis xiii. The french monarch suffered quite badly with bald patches, and wore a massive wig to appear macho and powerful.
The thing about youthful offenders is that no one seems to care about them. Most people don't like adolescents - even the good ones can be snarky and unpleasant. Combine the antipathy we feel toward the average teenager with the fear inspired by youth violence, and you have a population that no one wants to deal with.
