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 Melos of RX Bandits, These Arms are Snakes, and Melt Banana in addition to headlining tours of their own. Tera Melos have developed a cult-like fan base around the United States and have recently gained some popularity in Europe, Asia, and South America; in September 2009 the "Drugs to the Dear Youth" EP and Tera Melos songs from the "Complex Full of Phantoms" split were combined into the release "Drugs/Complex" on Parabolica Records in Japan. October 2009 the band did an 8-date headlining tour of Japan, and were subsequently featured in the DVD "Parabolica Jam '09". On November 7, 2009, Tera