Zetta- 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 zetta. It was formed from the Greek (), also meaning "seven". "Hepta" never received official sanction and is obsolete. Zeta (), although
Peta Janossi is discouraged but suggests Peta continue. Edward suggests they get married and they stage an unofficial wedding at the caravan park. There is resistance to the union but Edward's mother Judith Ackroyd (Anna Hruby) agrees to let the couple live with her. Following Edward's official diagnosis of Huntington's, Peta supports him and agrees to go travelling with him. The couple then leave the Bay to stay with Judith's sister in Rome. Will visits them the following year. For her portrayal of Peta, Wood was nominated for a "Most Popular New Female Talent" award in 2000. Peta Janossi Peta Janossi is