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
Basildon Peta Basildon Peta Basildon Peta (c. 1972 – ) was the second journalist ever to be awarded the Media Institute of Southern Africa's Press Freedom Award for his reporting in Zimbabwe. In his homeland, Peta was persecuted and he fled for his life after receiving threats from the Robert Mugabe regime in 2001 and incurring a brief detainment in Harare before the April 2002 elections. Since his exile in February 2002 to South Africa, Peta has reported for newspapers in the United Kingdom and New Zealand. He currently writes editorials and is the owner of a newspaper publishing company in Maseru,