"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.
At the time the Sendmail program had a very poor reputation with respect to security, with four root vulnerabilities per year for two successive years.
I don't live with people, that's why my relationships last. I'm not romantic. Even when I was a teenager if somebody asked if they could hold my hand I'd say, - no, it's not heavy, I can hold it myself, thank you'.