Zetta- the 6th letter of the modern and classical Greek alphabet, denotes a value of seven (7) when used as a numeral. Examples: Zetta- Zetta is a decimal unit prefix in the metric system denoting a factor of 10 or . The prefix was added as an SI prefix to the International System of Units (SI) in 1991 and has the symbol Z. Zetta is evocative of the Latin numeral , meaning "seven". Therefore it was used to denote the seventh power of 1000. A prefix of the same value, "hepta", was informally introduced a few years before the promulgation of
Tera Wray Tera Wray Tera Wray (born Tera Elizabeth Lents; April 14, 1982 – January 13, 2016) was a pornographic actress, originally from Louisville, Kentucky. In his biography of Wray, performing arts researcher Harris M. Lentz III referred to the actress as "a star of alternative pornography". Her stage name is derived from her real first name, Tera, and her best friend's middle name, Wray. She has said "I've wanted to do porn since I was in the fourth grade. I would always tell people that I wanted to be a porn star." In summer 2006, Pleasure Productions signed her as their